java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --sifa.abstract.domain ExplicitValueDomain --rcfgbuilder.size.of.a.code.block SequenceOfStatements --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.intern.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_DDA -i ../../../trunk/examples/svcomp/ldv-consumption/linux-3.8-rc1-32_7a-drivers--input--misc--uinput.ko-ldv_main0.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-efa34d5 [2019-09-18 10:42:49,129 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-18 10:42:49,132 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-18 10:42:49,152 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-18 10:42:49,152 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-18 10:42:49,154 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-18 10:42:49,157 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-18 10:42:49,166 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-18 10:42:49,170 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-18 10:42:49,171 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-18 10:42:49,172 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-18 10:42:49,173 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-18 10:42:49,173 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-18 10:42:49,174 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-18 10:42:49,175 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-18 10:42:49,177 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-18 10:42:49,177 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-18 10:42:49,178 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-18 10:42:49,180 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-18 10:42:49,182 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-18 10:42:49,184 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-18 10:42:49,185 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-18 10:42:49,186 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-18 10:42:49,187 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-18 10:42:49,189 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-18 10:42:49,189 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-18 10:42:49,189 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-18 10:42:49,190 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-18 10:42:49,191 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-18 10:42:49,192 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-18 10:42:49,192 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-18 10:42:49,193 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-18 10:42:49,193 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-18 10:42:49,194 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-18 10:42:49,195 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-18 10:42:49,195 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-18 10:42:49,196 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-18 10:42:49,196 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-18 10:42:49,196 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-18 10:42:49,197 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-18 10:42:49,198 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-18 10:42:49,199 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-09-18 10:42:49,221 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-18 10:42:49,221 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-18 10:42:49,224 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-18 10:42:49,224 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-18 10:42:49,224 INFO L138 SettingsManager]: * Use SBE=true [2019-09-18 10:42:49,225 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-18 10:42:49,225 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-18 10:42:49,225 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-18 10:42:49,225 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-18 10:42:49,225 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-18 10:42:49,226 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-18 10:42:49,227 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-18 10:42:49,227 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-18 10:42:49,228 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-18 10:42:49,228 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-18 10:42:49,228 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-18 10:42:49,228 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-18 10:42:49,228 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-18 10:42:49,229 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-18 10:42:49,229 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-18 10:42:49,229 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-18 10:42:49,229 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-18 10:42:49,230 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-18 10:42:49,230 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-18 10:42:49,230 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-18 10:42:49,230 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-18 10:42:49,231 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-18 10:42:49,231 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-18 10:42:49,231 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> ExplicitValueDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Intern Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_DDA [2019-09-18 10:42:49,277 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-18 10:42:49,293 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-18 10:42:49,297 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-18 10:42:49,299 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-18 10:42:49,299 INFO L275 PluginConnector]: CDTParser initialized [2019-09-18 10:42:49,300 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/linux-3.8-rc1-32_7a-drivers--input--misc--uinput.ko-ldv_main0.cil.out.i [2019-09-18 10:42:49,373 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/00069a33d/bf5b76899d784c4e92469115169a44b3/FLAGd2bf0d0dc [2019-09-18 10:42:50,189 INFO L306 CDTParser]: Found 1 translation units. [2019-09-18 10:42:50,190 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/linux-3.8-rc1-32_7a-drivers--input--misc--uinput.ko-ldv_main0.cil.out.i [2019-09-18 10:42:50,224 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/00069a33d/bf5b76899d784c4e92469115169a44b3/FLAGd2bf0d0dc [2019-09-18 10:42:50,698 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/00069a33d/bf5b76899d784c4e92469115169a44b3 [2019-09-18 10:42:50,710 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-18 10:42:50,712 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-18 10:42:50,713 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-18 10:42:50,713 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-18 10:42:50,717 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-18 10:42:50,718 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.09 10:42:50" (1/1) ... [2019-09-18 10:42:50,721 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@103c653d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 10:42:50, skipping insertion in model container [2019-09-18 10:42:50,721 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.09 10:42:50" (1/1) ... [2019-09-18 10:42:50,729 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-18 10:42:50,833 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-18 10:42:52,553 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-18 10:42:52,576 INFO L188 MainTranslator]: Completed pre-run [2019-09-18 10:42:52,888 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-18 10:42:53,109 INFO L192 MainTranslator]: Completed translation [2019-09-18 10:42:53,109 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 10:42:53 WrapperNode [2019-09-18 10:42:53,110 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-18 10:42:53,111 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-18 10:42:53,111 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-18 10:42:53,111 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-18 10:42:53,225 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 10:42:53" (1/1) ... [2019-09-18 10:42:53,225 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 10:42:53" (1/1) ... [2019-09-18 10:42:53,329 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 10:42:53" (1/1) ... [2019-09-18 10:42:53,330 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 10:42:53" (1/1) ... [2019-09-18 10:42:53,481 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 10:42:53" (1/1) ... [2019-09-18 10:42:53,496 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 10:42:53" (1/1) ... [2019-09-18 10:42:53,514 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 10:42:53" (1/1) ... [2019-09-18 10:42:53,558 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-18 10:42:53,562 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-18 10:42:53,562 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-18 10:42:53,563 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-18 10:42:53,568 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 10:42:53" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-18 10:42:53,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-18 10:42:53,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-18 10:42:53,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2019-09-18 10:42:53,688 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-09-18 10:42:53,689 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-09-18 10:42:53,689 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2019-09-18 10:42:53,690 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2019-09-18 10:42:53,690 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-09-18 10:42:53,690 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-09-18 10:42:53,690 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2019-09-18 10:42:53,691 INFO L138 BoogieDeclarations]: Found implementation of procedure is_ia32_task [2019-09-18 10:42:53,692 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2019-09-18 10:42:53,692 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-09-18 10:42:53,692 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-09-18 10:42:53,692 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2019-09-18 10:42:53,693 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-09-18 10:42:53,695 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2019-09-18 10:42:53,695 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2019-09-18 10:42:53,695 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2019-09-18 10:42:53,696 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2019-09-18 10:42:53,696 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2019-09-18 10:42:53,696 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2019-09-18 10:42:53,697 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2019-09-18 10:42:53,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-09-18 10:42:53,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-18 10:42:53,697 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-09-18 10:42:53,697 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-09-18 10:42:53,697 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-09-18 10:42:53,697 INFO L138 BoogieDeclarations]: Found implementation of procedure input_allocate_device [2019-09-18 10:42:53,698 INFO L138 BoogieDeclarations]: Found implementation of procedure input_get_drvdata [2019-09-18 10:42:53,698 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_drvdata [2019-09-18 10:42:53,698 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_events_per_packet [2019-09-18 10:42:53,698 INFO L138 BoogieDeclarations]: Found implementation of procedure input_abs_get_min [2019-09-18 10:42:53,698 INFO L138 BoogieDeclarations]: Found implementation of procedure input_abs_set_min [2019-09-18 10:42:53,698 INFO L138 BoogieDeclarations]: Found implementation of procedure input_abs_get_max [2019-09-18 10:42:53,699 INFO L138 BoogieDeclarations]: Found implementation of procedure input_abs_set_max [2019-09-18 10:42:53,699 INFO L138 BoogieDeclarations]: Found implementation of procedure input_abs_set_fuzz [2019-09-18 10:42:53,699 INFO L138 BoogieDeclarations]: Found implementation of procedure input_abs_get_flat [2019-09-18 10:42:53,699 INFO L138 BoogieDeclarations]: Found implementation of procedure input_abs_set_flat [2019-09-18 10:42:53,699 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2019-09-18 10:42:53,699 INFO L138 BoogieDeclarations]: Found implementation of procedure is_x32_task [2019-09-18 10:42:53,699 INFO L138 BoogieDeclarations]: Found implementation of procedure is_compat_task [2019-09-18 10:42:53,700 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event_size [2019-09-18 10:42:53,700 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_dev_event [2019-09-18 10:42:53,700 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_request_alloc_id [2019-09-18 10:42:53,701 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_request_find [2019-09-18 10:42:53,701 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_request_reserve_slot [2019-09-18 10:42:53,701 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_request_done [2019-09-18 10:42:53,701 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_request_send [2019-09-18 10:42:53,701 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_request_submit [2019-09-18 10:42:53,703 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_flush_requests [2019-09-18 10:42:53,703 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_dev_set_gain [2019-09-18 10:42:53,703 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_dev_set_autocenter [2019-09-18 10:42:53,703 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_dev_playback [2019-09-18 10:42:53,704 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_dev_upload_effect [2019-09-18 10:42:53,704 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_dev_erase_effect [2019-09-18 10:42:53,704 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_destroy_device [2019-09-18 10:42:53,704 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_create_device [2019-09-18 10:42:53,704 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_open [2019-09-18 10:42:53,705 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_validate_absbits [2019-09-18 10:42:53,705 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_allocate_device [2019-09-18 10:42:53,706 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_setup_device [2019-09-18 10:42:53,706 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_inject_event [2019-09-18 10:42:53,706 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_write [2019-09-18 10:42:53,706 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_fetch_next_event [2019-09-18 10:42:53,706 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_events_to_user [2019-09-18 10:42:53,707 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_read [2019-09-18 10:42:53,707 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_poll [2019-09-18 10:42:53,707 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_release [2019-09-18 10:42:53,707 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_ff_upload_to_user [2019-09-18 10:42:53,708 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_ff_upload_from_user [2019-09-18 10:42:53,708 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_ioctl_handler [2019-09-18 10:42:53,708 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_ioctl [2019-09-18 10:42:53,709 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_compat_ioctl [2019-09-18 10:42:53,709 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_init [2019-09-18 10:42:53,709 INFO L138 BoogieDeclarations]: Found implementation of procedure uinput_exit [2019-09-18 10:42:53,710 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-18 10:42:53,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_1 [2019-09-18 10:42:53,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_2 [2019-09-18 10:42:53,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_3 [2019-09-18 10:42:53,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_4 [2019-09-18 10:42:53,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_5 [2019-09-18 10:42:53,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_6 [2019-09-18 10:42:53,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7 [2019-09-18 10:42:53,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_8 [2019-09-18 10:42:53,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2019-09-18 10:42:53,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_10 [2019-09-18 10:42:53,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2019-09-18 10:42:53,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_12 [2019-09-18 10:42:53,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13 [2019-09-18 10:42:53,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-09-18 10:42:53,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-18 10:42:53,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2019-09-18 10:42:53,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2019-09-18 10:42:53,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-09-18 10:42:53,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-09-18 10:42:53,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-09-18 10:42:53,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-09-18 10:42:53,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-09-18 10:42:53,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-09-18 10:42:53,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2019-09-18 10:42:53,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-09-18 10:42:53,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-09-18 10:42:53,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-09-18 10:42:53,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-09-18 10:42:53,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-09-18 10:42:53,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_uinput_device [2019-09-18 10:42:53,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_uinput_device [2019-09-18 10:42:53,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_uinput_device [2019-09-18 10:42:53,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_uinput_device [2019-09-18 10:42:53,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_uinput_device [2019-09-18 10:42:53,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_uinput_device [2019-09-18 10:42:53,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_uinput_device [2019-09-18 10:42:53,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-18 10:42:53,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-18 10:42:53,717 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-09-18 10:42:53,717 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-09-18 10:42:53,718 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-09-18 10:42:53,718 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2019-09-18 10:42:53,718 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2019-09-18 10:42:53,719 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2019-09-18 10:42:53,719 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-09-18 10:42:53,719 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2019-09-18 10:42:53,719 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-09-18 10:42:53,720 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2019-09-18 10:42:53,721 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2019-09-18 10:42:53,721 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-09-18 10:42:53,721 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-09-18 10:42:53,721 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2019-09-18 10:42:53,725 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2019-09-18 10:42:53,725 INFO L138 BoogieDeclarations]: Found implementation of procedure input_alloc_absinfo [2019-09-18 10:42:53,726 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2019-09-18 10:42:53,726 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event_from_user [2019-09-18 10:42:53,727 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event_to_user [2019-09-18 10:42:53,730 INFO L138 BoogieDeclarations]: Found implementation of procedure input_ff_create [2019-09-18 10:42:53,730 INFO L138 BoogieDeclarations]: Found implementation of procedure input_ff_destroy [2019-09-18 10:42:53,731 INFO L138 BoogieDeclarations]: Found implementation of procedure input_free_device [2019-09-18 10:42:53,731 INFO L138 BoogieDeclarations]: Found implementation of procedure input_mt_init_slots [2019-09-18 10:42:53,732 INFO L138 BoogieDeclarations]: Found implementation of procedure input_register_device [2019-09-18 10:42:53,732 INFO L138 BoogieDeclarations]: Found implementation of procedure input_unregister_device [2019-09-18 10:42:53,732 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrndup [2019-09-18 10:42:53,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2019-09-18 10:42:53,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2019-09-18 10:42:53,733 INFO L138 BoogieDeclarations]: Found implementation of procedure memdup_user [2019-09-18 10:42:53,739 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2019-09-18 10:42:53,739 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_deregister [2019-09-18 10:42:53,740 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_register [2019-09-18 10:42:53,740 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2019-09-18 10:42:53,740 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2019-09-18 10:42:53,740 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2019-09-18 10:42:53,740 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-09-18 10:42:53,741 INFO L138 BoogieDeclarations]: Found implementation of procedure nonseekable_open [2019-09-18 10:42:53,741 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2019-09-18 10:42:53,741 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-09-18 10:42:53,741 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2019-09-18 10:42:53,741 INFO L138 BoogieDeclarations]: Found implementation of procedure strndup_user [2019-09-18 10:42:53,741 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2019-09-18 10:42:53,741 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2019-09-18 10:42:53,741 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-18 10:42:53,742 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-18 10:42:53,742 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-18 10:42:53,742 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-09-18 10:42:53,742 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-18 10:42:53,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-18 10:42:53,742 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-09-18 10:42:53,742 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-09-18 10:42:53,743 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-18 10:42:53,743 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2019-09-18 10:42:53,743 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-09-18 10:42:53,743 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2019-09-18 10:42:53,743 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-09-18 10:42:53,743 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2019-09-18 10:42:53,743 INFO L130 BoogieDeclarations]: Found specification of procedure strndup_user [2019-09-18 10:42:53,744 INFO L130 BoogieDeclarations]: Found specification of procedure memdup_user [2019-09-18 10:42:53,744 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-09-18 10:42:53,744 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-18 10:42:53,744 INFO L130 BoogieDeclarations]: Found specification of procedure kstrndup [2019-09-18 10:42:53,745 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2019-09-18 10:42:53,745 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-09-18 10:42:53,745 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-09-18 10:42:53,745 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-09-18 10:42:53,745 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2019-09-18 10:42:53,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_4 [2019-09-18 10:42:53,746 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-09-18 10:42:53,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_2 [2019-09-18 10:42:53,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_5 [2019-09-18 10:42:53,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7 [2019-09-18 10:42:53,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2019-09-18 10:42:53,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2019-09-18 10:42:53,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13 [2019-09-18 10:42:53,747 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2019-09-18 10:42:53,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_6 [2019-09-18 10:42:53,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_8 [2019-09-18 10:42:53,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_10 [2019-09-18 10:42:53,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_12 [2019-09-18 10:42:53,748 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2019-09-18 10:42:53,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_1 [2019-09-18 10:42:53,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_3 [2019-09-18 10:42:53,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-09-18 10:42:53,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-09-18 10:42:53,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-09-18 10:42:53,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-09-18 10:42:53,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-09-18 10:42:53,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_uinput_device [2019-09-18 10:42:53,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_uinput_device [2019-09-18 10:42:53,749 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2019-09-18 10:42:53,749 INFO L130 BoogieDeclarations]: Found specification of procedure is_ia32_task [2019-09-18 10:42:53,749 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2019-09-18 10:42:53,749 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-09-18 10:42:53,749 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-09-18 10:42:53,750 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2019-09-18 10:42:53,750 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-09-18 10:42:53,750 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2019-09-18 10:42:53,750 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-09-18 10:42:53,750 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-09-18 10:42:53,750 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2019-09-18 10:42:53,750 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-09-18 10:42:53,750 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2019-09-18 10:42:53,751 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2019-09-18 10:42:53,751 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-09-18 10:42:53,751 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2019-09-18 10:42:53,751 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2019-09-18 10:42:53,751 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2019-09-18 10:42:53,751 INFO L130 BoogieDeclarations]: Found specification of procedure autoremove_wake_function [2019-09-18 10:42:53,751 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2019-09-18 10:42:53,752 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-18 10:42:53,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-18 10:42:53,752 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-18 10:42:53,752 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2019-09-18 10:42:53,752 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2019-09-18 10:42:53,752 INFO L130 BoogieDeclarations]: Found specification of procedure no_llseek [2019-09-18 10:42:53,752 INFO L130 BoogieDeclarations]: Found specification of procedure nonseekable_open [2019-09-18 10:42:53,752 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2019-09-18 10:42:53,753 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2019-09-18 10:42:53,753 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2019-09-18 10:42:53,753 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2019-09-18 10:42:53,753 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2019-09-18 10:42:53,753 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2019-09-18 10:42:53,753 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-18 10:42:53,753 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2019-09-18 10:42:53,753 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2019-09-18 10:42:53,754 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2019-09-18 10:42:53,754 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-18 10:42:53,754 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-18 10:42:53,754 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-18 10:42:53,754 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-18 10:42:53,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-09-18 10:42:53,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-18 10:42:53,755 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-18 10:42:53,755 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-09-18 10:42:53,755 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-09-18 10:42:53,755 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-09-18 10:42:53,755 INFO L130 BoogieDeclarations]: Found specification of procedure misc_register [2019-09-18 10:42:53,755 INFO L130 BoogieDeclarations]: Found specification of procedure misc_deregister [2019-09-18 10:42:53,755 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-09-18 10:42:53,755 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-09-18 10:42:53,756 INFO L130 BoogieDeclarations]: Found specification of procedure input_allocate_device [2019-09-18 10:42:53,756 INFO L130 BoogieDeclarations]: Found specification of procedure input_free_device [2019-09-18 10:42:53,756 INFO L130 BoogieDeclarations]: Found specification of procedure input_get_drvdata [2019-09-18 10:42:53,756 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_drvdata [2019-09-18 10:42:53,757 INFO L130 BoogieDeclarations]: Found specification of procedure input_register_device [2019-09-18 10:42:53,762 INFO L130 BoogieDeclarations]: Found specification of procedure input_unregister_device [2019-09-18 10:42:53,762 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2019-09-18 10:42:53,762 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_events_per_packet [2019-09-18 10:42:53,762 INFO L130 BoogieDeclarations]: Found specification of procedure input_alloc_absinfo [2019-09-18 10:42:53,763 INFO L130 BoogieDeclarations]: Found specification of procedure input_abs_get_min [2019-09-18 10:42:53,763 INFO L130 BoogieDeclarations]: Found specification of procedure input_abs_set_min [2019-09-18 10:42:53,763 INFO L130 BoogieDeclarations]: Found specification of procedure input_abs_get_max [2019-09-18 10:42:53,763 INFO L130 BoogieDeclarations]: Found specification of procedure input_abs_set_max [2019-09-18 10:42:53,763 INFO L130 BoogieDeclarations]: Found specification of procedure input_abs_set_fuzz [2019-09-18 10:42:53,763 INFO L130 BoogieDeclarations]: Found specification of procedure input_abs_get_flat [2019-09-18 10:42:53,763 INFO L130 BoogieDeclarations]: Found specification of procedure input_abs_set_flat [2019-09-18 10:42:53,767 INFO L130 BoogieDeclarations]: Found specification of procedure input_ff_create [2019-09-18 10:42:53,767 INFO L130 BoogieDeclarations]: Found specification of procedure input_ff_destroy [2019-09-18 10:42:53,768 INFO L130 BoogieDeclarations]: Found specification of procedure input_mt_init_slots [2019-09-18 10:42:53,768 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2019-09-18 10:42:53,768 INFO L130 BoogieDeclarations]: Found specification of procedure is_x32_task [2019-09-18 10:42:53,768 INFO L130 BoogieDeclarations]: Found specification of procedure is_compat_task [2019-09-18 10:42:53,768 INFO L130 BoogieDeclarations]: Found specification of procedure input_event_size [2019-09-18 10:42:53,768 INFO L130 BoogieDeclarations]: Found specification of procedure input_event_from_user [2019-09-18 10:42:53,768 INFO L130 BoogieDeclarations]: Found specification of procedure input_event_to_user [2019-09-18 10:42:53,769 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_dev_event [2019-09-18 10:42:53,769 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_request_alloc_id [2019-09-18 10:42:53,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-18 10:42:53,769 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_request_find [2019-09-18 10:42:53,769 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_request_reserve_slot [2019-09-18 10:42:53,769 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_request_done [2019-09-18 10:42:53,769 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_request_send [2019-09-18 10:42:53,769 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_request_submit [2019-09-18 10:42:53,769 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_flush_requests [2019-09-18 10:42:53,770 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_dev_set_gain [2019-09-18 10:42:53,770 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_dev_set_autocenter [2019-09-18 10:42:53,770 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_dev_playback [2019-09-18 10:42:53,770 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_dev_upload_effect [2019-09-18 10:42:53,770 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_dev_erase_effect [2019-09-18 10:42:53,770 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_destroy_device [2019-09-18 10:42:53,770 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_create_device [2019-09-18 10:42:53,770 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_open [2019-09-18 10:42:53,771 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_validate_absbits [2019-09-18 10:42:53,771 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_allocate_device [2019-09-18 10:42:53,771 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_setup_device [2019-09-18 10:42:53,771 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_inject_event [2019-09-18 10:42:53,771 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_write [2019-09-18 10:42:53,771 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_fetch_next_event [2019-09-18 10:42:53,771 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_events_to_user [2019-09-18 10:42:53,771 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_read [2019-09-18 10:42:53,772 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_poll [2019-09-18 10:42:53,772 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_release [2019-09-18 10:42:53,772 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_ff_upload_to_user [2019-09-18 10:42:53,772 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-09-18 10:42:53,772 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_ff_upload_from_user [2019-09-18 10:42:53,772 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_ioctl_handler [2019-09-18 10:42:53,772 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-18 10:42:53,772 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_ioctl [2019-09-18 10:42:53,772 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_compat_ioctl [2019-09-18 10:42:53,773 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_init [2019-09-18 10:42:53,773 INFO L130 BoogieDeclarations]: Found specification of procedure uinput_exit [2019-09-18 10:42:53,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-18 10:42:53,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2019-09-18 10:42:53,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-18 10:42:53,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2019-09-18 10:42:53,773 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-18 10:42:53,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-09-18 10:42:53,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2019-09-18 10:42:53,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2019-09-18 10:42:53,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-09-18 10:42:53,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-09-18 10:42:53,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-09-18 10:42:53,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-09-18 10:42:53,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2019-09-18 10:42:53,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-09-18 10:42:53,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-09-18 10:42:53,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_uinput_device [2019-09-18 10:42:53,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_uinput_device [2019-09-18 10:42:53,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_uinput_device [2019-09-18 10:42:53,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_uinput_device [2019-09-18 10:42:53,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_uinput_device [2019-09-18 10:42:53,775 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-18 10:42:53,776 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-18 10:42:53,776 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-18 10:42:53,776 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-18 10:42:53,776 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-18 10:42:53,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-18 10:42:53,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-18 10:42:53,776 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-18 10:42:53,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-09-18 10:42:53,776 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-09-18 10:42:53,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-09-18 10:42:53,777 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-09-18 10:43:04,695 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-18 10:43:04,697 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-18 10:43:04,700 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.09 10:43:04 BoogieIcfgContainer [2019-09-18 10:43:04,700 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-18 10:43:04,702 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-18 10:43:04,702 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-18 10:43:04,702 INFO L275 PluginConnector]: Sifa initialized [2019-09-18 10:43:04,703 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.09 10:43:04" (1/1) ... [2019-09-18 10:43:04,704 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=ExplicitValueDomain ♦ Abstract when formula's dag size exceeds (negative numbers disable this limit)=-1 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ Abstract when formula has more disjuncts than (negative numbers disable this limit)=8 ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=SIMPLIFY_DDA ♦ Intern Fluid=SizeLimitFluid [2019-09-18 10:43:04,744 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-18 10:43:04,745 INFO L169 IcfgInterpreter]: Building call graph [2019-09-18 10:43:04,763 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-18 10:43:04,778 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-18 10:43:04,780 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-18 10:43:12,847 WARN L191 SmtUtils]: Spent 6.25 s on a formula simplification that was a NOOP. DAG size: 523 [2019-09-18 10:43:13,583 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 51 [2019-09-18 10:43:18,142 WARN L191 SmtUtils]: Spent 4.55 s on a formula simplification. DAG size of input: 520 DAG size of output: 488 [2019-09-18 10:43:20,327 WARN L191 SmtUtils]: Spent 2.18 s on a formula simplification that was a NOOP. DAG size: 488 [2019-09-18 10:43:22,472 WARN L191 SmtUtils]: Spent 2.14 s on a formula simplification that was a NOOP. DAG size: 488 [2019-09-18 10:43:22,491 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 506 for LOIs [2019-09-18 10:43:28,122 WARN L191 SmtUtils]: Spent 5.27 s on a formula simplification. DAG size of input: 542 DAG size of output: 537 [2019-09-18 10:43:30,689 WARN L191 SmtUtils]: Spent 2.57 s on a formula simplification that was a NOOP. DAG size: 537 [2019-09-18 10:43:35,955 WARN L191 SmtUtils]: Spent 5.26 s on a formula simplification. DAG size of input: 542 DAG size of output: 537 [2019-09-18 10:43:38,575 WARN L191 SmtUtils]: Spent 2.62 s on a formula simplification that was a NOOP. DAG size: 537 [2019-09-18 10:43:40,304 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 55 [2019-09-18 10:43:40,554 WARN L191 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 70 [2019-09-18 10:43:40,630 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.sifa has thrown an exception: java.lang.AssertionError: This case should habe been handled by DER at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.DerPreprocessor.classify(DerPreprocessor.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.DerPreprocessor.classify(DerPreprocessor.java:192) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.DerPreprocessor.(DerPreprocessor.java:95) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.applyComplexEliminationRules(ElimStorePlain.java:291) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:253) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.eliminateOne(ElimStorePlain.java:553) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:466) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:256) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.eliminateOne(ElimStorePlain.java:553) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:466) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.startRecursiveElimination(ElimStorePlain.java:216) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.PartialQuantifierElimination.elim(PartialQuantifierElimination.java:306) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.PartialQuantifierElimination.quantifier(PartialQuantifierElimination.java:146) at de.uni_freiburg.informatik.ultimate.lib.sifa.SymbolicTools$EliminatingTermDomainOperationProvider.newQuantifier(SymbolicTools.java:275) at de.uni_freiburg.informatik.ultimate.lib.sifa.SymbolicTools$EliminatingTermDomainOperationProvider.projectExistentially(SymbolicTools.java:263) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.TermDomainOperationProvider.projectExistentially(TermDomainOperationProvider.java:1) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateTransformer.strongestPostcondition(PredicateTransformer.java:131) at de.uni_freiburg.informatik.ultimate.lib.sifa.SymbolicTools.post(SymbolicTools.java:116) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretInternal(DagInterpreter.java:237) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:216) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretTrans(DagInterpreter.java:197) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretNode(DagInterpreter.java:166) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:104) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.TopInputCallSummarizer.computeTopSummary(TopInputCallSummarizer.java:78) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.TopInputCallSummarizer.summarize(TopInputCallSummarizer.java:67) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretCallReturnSummary(DagInterpreter.java:230) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:214) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretTrans(DagInterpreter.java:197) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretNode(DagInterpreter.java:166) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:104) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.TopInputCallSummarizer.computeTopSummary(TopInputCallSummarizer.java:78) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.TopInputCallSummarizer.summarize(TopInputCallSummarizer.java:67) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretCallReturnSummary(DagInterpreter.java:230) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:214) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretTrans(DagInterpreter.java:197) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretNode(DagInterpreter.java:166) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:104) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.TopInputCallSummarizer.computeTopSummary(TopInputCallSummarizer.java:78) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.TopInputCallSummarizer.summarize(TopInputCallSummarizer.java:67) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretCallReturnSummary(DagInterpreter.java:230) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:214) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretTrans(DagInterpreter.java:197) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretNode(DagInterpreter.java:166) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:104) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.FixpointLoopSummarizer.summarizeInternal(FixpointLoopSummarizer.java:118) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.FixpointLoopSummarizer.summarize(FixpointLoopSummarizer.java:94) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretLoop(DagInterpreter.java:178) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretNode(DagInterpreter.java:169) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.sifa.IcfgInterpreter.interpretLoisInProcedure(IcfgInterpreter.java:139) at de.uni_freiburg.informatik.ultimate.lib.sifa.IcfgInterpreter.interpret(IcfgInterpreter.java:129) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaObserver.processIcfg(SifaObserver.java:81) 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:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-09-18 10:43:40,635 INFO L168 Benchmark]: Toolchain (without parser) took 49923.57 ms. Allocated memory was 140.0 MB in the beginning and 821.6 MB in the end (delta: 681.6 MB). Free memory was 80.7 MB in the beginning and 711.0 MB in the end (delta: -630.3 MB). Peak memory consumption was 51.2 MB. Max. memory is 7.1 GB. [2019-09-18 10:43:40,636 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 140.0 MB. Free memory was 106.0 MB in the beginning and 105.8 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-09-18 10:43:40,637 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2397.84 ms. Allocated memory was 140.0 MB in the beginning and 220.2 MB in the end (delta: 80.2 MB). Free memory was 80.4 MB in the beginning and 78.5 MB in the end (delta: 1.9 MB). Peak memory consumption was 95.6 MB. Max. memory is 7.1 GB. [2019-09-18 10:43:40,638 INFO L168 Benchmark]: Boogie Preprocessor took 447.39 ms. Allocated memory was 220.2 MB in the beginning and 264.8 MB in the end (delta: 44.6 MB). Free memory was 78.5 MB in the beginning and 210.8 MB in the end (delta: -132.3 MB). Peak memory consumption was 18.1 MB. Max. memory is 7.1 GB. [2019-09-18 10:43:40,639 INFO L168 Benchmark]: RCFGBuilder took 11138.32 ms. Allocated memory was 264.8 MB in the beginning and 616.0 MB in the end (delta: 351.3 MB). Free memory was 210.8 MB in the beginning and 490.4 MB in the end (delta: -279.6 MB). Peak memory consumption was 439.8 MB. Max. memory is 7.1 GB. [2019-09-18 10:43:40,640 INFO L168 Benchmark]: Sifa took 35931.98 ms. Allocated memory was 616.0 MB in the beginning and 821.6 MB in the end (delta: 205.5 MB). Free memory was 490.4 MB in the beginning and 711.0 MB in the end (delta: -220.6 MB). There was no memory consumed. Max. memory is 7.1 GB. [2019-09-18 10:43:40,644 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 140.0 MB. Free memory was 106.0 MB in the beginning and 105.8 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2397.84 ms. Allocated memory was 140.0 MB in the beginning and 220.2 MB in the end (delta: 80.2 MB). Free memory was 80.4 MB in the beginning and 78.5 MB in the end (delta: 1.9 MB). Peak memory consumption was 95.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 447.39 ms. Allocated memory was 220.2 MB in the beginning and 264.8 MB in the end (delta: 44.6 MB). Free memory was 78.5 MB in the beginning and 210.8 MB in the end (delta: -132.3 MB). Peak memory consumption was 18.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 11138.32 ms. Allocated memory was 264.8 MB in the beginning and 616.0 MB in the end (delta: 351.3 MB). Free memory was 210.8 MB in the beginning and 490.4 MB in the end (delta: -279.6 MB). Peak memory consumption was 439.8 MB. Max. memory is 7.1 GB. * Sifa took 35931.98 ms. Allocated memory was 616.0 MB in the beginning and 821.6 MB in the end (delta: 205.5 MB). Free memory was 490.4 MB in the beginning and 711.0 MB in the end (delta: -220.6 MB). There was no memory consumed. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.sifa: - ExceptionOrErrorResult: AssertionError: This case should habe been handled by DER de.uni_freiburg.informatik.ultimate.plugins.sifa: AssertionError: This case should habe been handled by DER: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.DerPreprocessor.classify(DerPreprocessor.java:212) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...