java -ea -Xmx4000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--input--joystick--analog.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-c5d0219 [2018-11-15 06:41:02,770 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-15 06:41:02,775 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-15 06:41:02,802 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-15 06:41:02,803 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-15 06:41:02,804 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-15 06:41:02,805 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-15 06:41:02,819 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-15 06:41:02,821 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-15 06:41:02,825 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-15 06:41:02,829 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-15 06:41:02,830 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-15 06:41:02,831 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-15 06:41:02,831 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-15 06:41:02,839 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-15 06:41:02,843 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-15 06:41:02,844 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-15 06:41:02,855 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-15 06:41:02,864 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-15 06:41:02,865 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-15 06:41:02,866 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-15 06:41:02,871 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-15 06:41:02,873 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-15 06:41:02,873 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-15 06:41:02,879 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-15 06:41:02,880 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-15 06:41:02,881 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-15 06:41:02,885 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-15 06:41:02,888 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-15 06:41:02,889 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-15 06:41:02,889 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-15 06:41:02,890 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-15 06:41:02,890 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-15 06:41:02,890 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-15 06:41:02,897 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-15 06:41:02,899 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-15 06:41:02,900 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-15 06:41:02,941 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-15 06:41:02,947 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-15 06:41:02,948 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-15 06:41:02,948 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-15 06:41:02,951 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-15 06:41:02,951 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-15 06:41:02,951 INFO L133 SettingsManager]: * Use SBE=true [2018-11-15 06:41:02,952 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-15 06:41:02,952 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-15 06:41:02,952 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-15 06:41:02,956 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-15 06:41:02,956 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-15 06:41:02,956 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-15 06:41:02,957 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-15 06:41:02,957 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-15 06:41:02,957 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-15 06:41:02,957 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-15 06:41:02,957 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-15 06:41:02,958 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-15 06:41:02,958 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-15 06:41:02,958 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-15 06:41:02,958 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-15 06:41:02,958 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-15 06:41:02,963 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-15 06:41:02,963 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-15 06:41:02,963 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-15 06:41:02,963 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-15 06:41:02,964 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-15 06:41:03,061 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-15 06:41:03,088 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-15 06:41:03,095 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-15 06:41:03,096 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-15 06:41:03,100 INFO L276 PluginConnector]: CDTParser initialized [2018-11-15 06:41:03,101 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--input--joystick--analog.ko-entry_point_true-unreach-call.cil.out.c [2018-11-15 06:41:03,227 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bb8053eb8/6ec8923f5b904c8eb7604a9de4b2d533/FLAGb1284a32a [2018-11-15 06:41:04,615 INFO L298 CDTParser]: Found 1 translation units. [2018-11-15 06:41:04,622 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--input--joystick--analog.ko-entry_point_true-unreach-call.cil.out.c [2018-11-15 06:41:04,689 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bb8053eb8/6ec8923f5b904c8eb7604a9de4b2d533/FLAGb1284a32a [2018-11-15 06:41:04,719 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bb8053eb8/6ec8923f5b904c8eb7604a9de4b2d533 [2018-11-15 06:41:04,746 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-15 06:41:04,752 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-15 06:41:04,753 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-15 06:41:04,753 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-15 06:41:04,762 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-15 06:41:04,766 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 06:41:04" (1/1) ... [2018-11-15 06:41:04,774 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@354a56ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 06:41:04, skipping insertion in model container [2018-11-15 06:41:04,774 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 06:41:04" (1/1) ... [2018-11-15 06:41:04,800 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-15 06:41:05,041 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-15 06:41:05,961 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [2543] [2018-11-15 06:41:05,967 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [2544-2545] [2018-11-15 06:41:08,044 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 06:41:08,111 INFO L191 MainTranslator]: Completed pre-run [2018-11-15 06:41:08,285 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [2543] [2018-11-15 06:41:08,287 WARN L1122 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [2544-2545] [2018-11-15 06:41:09,268 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 06:41:09,458 INFO L195 MainTranslator]: Completed translation [2018-11-15 06:41:09,459 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 06:41:09 WrapperNode [2018-11-15 06:41:09,459 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-15 06:41:09,460 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-15 06:41:09,460 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-15 06:41:09,460 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-15 06:41:09,483 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 06:41:09" (1/1) ... [2018-11-15 06:41:09,484 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 06:41:09" (1/1) ... [2018-11-15 06:41:09,604 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 06:41:09" (1/1) ... [2018-11-15 06:41:09,605 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 06:41:09" (1/1) ... [2018-11-15 06:41:09,831 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 06:41:09" (1/1) ... [2018-11-15 06:41:09,877 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 06:41:09" (1/1) ... [2018-11-15 06:41:09,920 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 06:41:09" (1/1) ... [2018-11-15 06:41:09,959 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-15 06:41:09,962 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-15 06:41:09,962 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-15 06:41:09,962 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-15 06:41:09,963 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 06:41:09" (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 [2018-11-15 06:41:10,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-15 06:41:10,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-15 06:41:10,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2018-11-15 06:41:10,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2018-11-15 06:41:10,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2018-11-15 06:41:10,141 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2018-11-15 06:41:10,141 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight32 [2018-11-15 06:41:10,141 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight16 [2018-11-15 06:41:10,141 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight8 [2018-11-15 06:41:10,142 INFO L138 BoogieDeclarations]: Found implementation of procedure paravirt_read_tsc [2018-11-15 06:41:10,142 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2018-11-15 06:41:10,142 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2018-11-15 06:41:10,142 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2018-11-15 06:41:10,147 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2018-11-15 06:41:10,147 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2018-11-15 06:41:10,147 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2018-11-15 06:41:10,147 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2018-11-15 06:41:10,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-15 06:41:10,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-11-15 06:41:10,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2018-11-15 06:41:10,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2018-11-15 06:41:10,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2018-11-15 06:41:10,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-15 06:41:10,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-15 06:41:10,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-15 06:41:10,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2018-11-15 06:41:10,149 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2018-11-15 06:41:10,149 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2018-11-15 06:41:10,149 INFO L138 BoogieDeclarations]: Found implementation of procedure input_allocate_device [2018-11-15 06:41:10,149 INFO L138 BoogieDeclarations]: Found implementation of procedure input_get_drvdata [2018-11-15 06:41:10,149 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_drvdata [2018-11-15 06:41:10,152 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_key [2018-11-15 06:41:10,152 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_abs [2018-11-15 06:41:10,152 INFO L138 BoogieDeclarations]: Found implementation of procedure input_sync [2018-11-15 06:41:10,152 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_get_drvdata [2018-11-15 06:41:10,152 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_set_drvdata [2018-11-15 06:41:10,153 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_trigger [2018-11-15 06:41:10,153 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_read [2018-11-15 06:41:10,153 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_cooked_read [2018-11-15 06:41:10,153 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_calibrate [2018-11-15 06:41:10,153 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_time [2018-11-15 06:41:10,153 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_set_poll_handler [2018-11-15 06:41:10,154 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_set_poll_interval [2018-11-15 06:41:10,154 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_decode [2018-11-15 06:41:10,154 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_cooked_read [2018-11-15 06:41:10,154 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_button_read [2018-11-15 06:41:10,154 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_poll [2018-11-15 06:41:10,154 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_open [2018-11-15 06:41:10,154 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_close [2018-11-15 06:41:10,159 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_calibrate_timer [2018-11-15 06:41:10,159 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_name [2018-11-15 06:41:10,159 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_init_device [2018-11-15 06:41:10,159 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_init_masks [2018-11-15 06:41:10,160 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_init_port [2018-11-15 06:41:10,160 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_connect [2018-11-15 06:41:10,160 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_disconnect [2018-11-15 06:41:10,160 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_parse_options [2018-11-15 06:41:10,160 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_init [2018-11-15 06:41:10,160 INFO L138 BoogieDeclarations]: Found implementation of procedure analog_exit [2018-11-15 06:41:10,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_gameport_driver_1 [2018-11-15 06:41:10,161 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-15 06:41:10,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_16 [2018-11-15 06:41:10,161 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-15 06:41:10,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2018-11-15 06:41:10,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2018-11-15 06:41:10,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2018-11-15 06:41:10,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2018-11-15 06:41:10,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2018-11-15 06:41:10,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2018-11-15 06:41:10,166 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-15 06:41:10,167 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-15 06:41:10,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-15 06:41:10,167 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2018-11-15 06:41:10,167 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight32 [2018-11-15 06:41:10,167 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight16 [2018-11-15 06:41:10,169 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight8 [2018-11-15 06:41:10,169 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2018-11-15 06:41:10,169 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2018-11-15 06:41:10,169 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2018-11-15 06:41:10,169 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2018-11-15 06:41:10,169 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2018-11-15 06:41:10,170 INFO L130 BoogieDeclarations]: Found specification of procedure strlcat [2018-11-15 06:41:10,170 INFO L130 BoogieDeclarations]: Found specification of procedure paravirt_read_tsc [2018-11-15 06:41:10,170 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-15 06:41:10,170 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2018-11-15 06:41:10,170 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2018-11-15 06:41:10,170 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2018-11-15 06:41:10,171 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2018-11-15 06:41:10,175 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2018-11-15 06:41:10,175 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2018-11-15 06:41:10,175 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2018-11-15 06:41:10,175 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2018-11-15 06:41:10,176 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2018-11-15 06:41:10,176 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-15 06:41:10,176 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2018-11-15 06:41:10,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_16 [2018-11-15 06:41:10,176 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-15 06:41:10,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2018-11-15 06:41:10,176 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-15 06:41:10,180 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2018-11-15 06:41:10,180 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-15 06:41:10,180 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2018-11-15 06:41:10,180 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2018-11-15 06:41:10,180 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-11-15 06:41:10,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-15 06:41:10,181 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-15 06:41:10,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-11-15 06:41:10,181 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-15 06:41:10,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2018-11-15 06:41:10,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2018-11-15 06:41:10,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2018-11-15 06:41:10,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-15 06:41:10,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-15 06:41:10,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2018-11-15 06:41:10,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_gameport_driver_1 [2018-11-15 06:41:10,185 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2018-11-15 06:41:10,185 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2018-11-15 06:41:10,185 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2018-11-15 06:41:10,185 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2018-11-15 06:41:10,186 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2018-11-15 06:41:10,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-15 06:41:10,186 INFO L130 BoogieDeclarations]: Found specification of procedure input_allocate_device [2018-11-15 06:41:10,186 INFO L130 BoogieDeclarations]: Found specification of procedure input_free_device [2018-11-15 06:41:10,186 INFO L130 BoogieDeclarations]: Found specification of procedure input_get_drvdata [2018-11-15 06:41:10,186 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_drvdata [2018-11-15 06:41:10,186 INFO L130 BoogieDeclarations]: Found specification of procedure input_register_device [2018-11-15 06:41:10,187 INFO L130 BoogieDeclarations]: Found specification of procedure input_unregister_device [2018-11-15 06:41:10,187 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2018-11-15 06:41:10,187 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_key [2018-11-15 06:41:10,187 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_abs [2018-11-15 06:41:10,187 INFO L130 BoogieDeclarations]: Found specification of procedure input_sync [2018-11-15 06:41:10,187 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_abs_params [2018-11-15 06:41:10,188 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_open [2018-11-15 06:41:10,193 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_close [2018-11-15 06:41:10,193 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_get_drvdata [2018-11-15 06:41:10,193 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_set_drvdata [2018-11-15 06:41:10,193 INFO L130 BoogieDeclarations]: Found specification of procedure __gameport_register_driver [2018-11-15 06:41:10,194 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_unregister_driver [2018-11-15 06:41:10,194 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_trigger [2018-11-15 06:41:10,194 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2018-11-15 06:41:10,194 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-15 06:41:10,194 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_read [2018-11-15 06:41:10,194 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2018-11-15 06:41:10,194 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_cooked_read [2018-11-15 06:41:10,195 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2018-11-15 06:41:10,195 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_calibrate [2018-11-15 06:41:10,195 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_time [2018-11-15 06:41:10,195 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_set_poll_handler [2018-11-15 06:41:10,195 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_set_poll_interval [2018-11-15 06:41:10,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-15 06:41:10,200 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_start_polling [2018-11-15 06:41:10,200 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_stop_polling [2018-11-15 06:41:10,200 INFO L130 BoogieDeclarations]: Found specification of procedure analog_decode [2018-11-15 06:41:10,200 INFO L130 BoogieDeclarations]: Found specification of procedure analog_cooked_read [2018-11-15 06:41:10,200 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-15 06:41:10,200 INFO L130 BoogieDeclarations]: Found specification of procedure analog_button_read [2018-11-15 06:41:10,201 INFO L130 BoogieDeclarations]: Found specification of procedure analog_poll [2018-11-15 06:41:10,201 INFO L130 BoogieDeclarations]: Found specification of procedure analog_open [2018-11-15 06:41:10,201 INFO L130 BoogieDeclarations]: Found specification of procedure analog_close [2018-11-15 06:41:10,201 INFO L130 BoogieDeclarations]: Found specification of procedure analog_calibrate_timer [2018-11-15 06:41:10,201 INFO L130 BoogieDeclarations]: Found specification of procedure analog_name [2018-11-15 06:41:10,201 INFO L130 BoogieDeclarations]: Found specification of procedure analog_init_device [2018-11-15 06:41:10,201 INFO L130 BoogieDeclarations]: Found specification of procedure analog_init_masks [2018-11-15 06:41:10,202 INFO L130 BoogieDeclarations]: Found specification of procedure analog_init_port [2018-11-15 06:41:10,202 INFO L130 BoogieDeclarations]: Found specification of procedure analog_connect [2018-11-15 06:41:10,202 INFO L130 BoogieDeclarations]: Found specification of procedure analog_disconnect [2018-11-15 06:41:10,202 INFO L130 BoogieDeclarations]: Found specification of procedure analog_parse_options [2018-11-15 06:41:10,202 INFO L130 BoogieDeclarations]: Found specification of procedure analog_init [2018-11-15 06:41:10,202 INFO L130 BoogieDeclarations]: Found specification of procedure analog_exit [2018-11-15 06:41:10,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-15 06:41:10,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-15 06:41:10,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_1 [2018-11-15 06:41:10,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_bind_1 [2018-11-15 06:41:10,209 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-15 06:41:10,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2018-11-15 06:41:10,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2018-11-15 06:41:10,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2018-11-15 06:41:10,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2018-11-15 06:41:10,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2018-11-15 06:41:10,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2018-11-15 06:41:10,210 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-15 06:41:10,211 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-15 06:41:10,211 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-15 06:41:28,956 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: must not be argument of unary minus ite at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.UltimateNormalFormUtils.rootRespectsUltimateNormalForm(UltimateNormalFormUtils.java:111) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.UltimateNormalFormUtils.rootRespectsUltimateNormalForm(UltimateNormalFormUtils.java:128) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.UltimateNormalFormUtils.lambda$0(UltimateNormalFormUtils.java:151) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SubtermPropertyChecker$MyWalker.walk(SubtermPropertyChecker.java:63) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:122) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:113) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SubtermPropertyChecker.isPropertySatisfied(SubtermPropertyChecker.java:121) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.UltimateNormalFormUtils.respectsUltimateNormalForm(UltimateNormalFormUtils.java:152) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.(UnmodifiableTransFormula.java:90) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:272) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Statements2TransFormula.constructTransFormula(Statements2TransFormula.java:229) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Statements2TransFormula.getTransFormula(Statements2TransFormula.java:173) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:718) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:753) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:592) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:257) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2018-11-15 06:41:28,960 INFO L168 Benchmark]: Toolchain (without parser) took 24212.81 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 142.0 MB). Peak memory consumption was 501.5 MB. Max. memory is 3.9 GB. [2018-11-15 06:41:28,962 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-15 06:41:28,963 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4706.08 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 223.3 MB). Peak memory consumption was 223.3 MB. Max. memory is 3.9 GB. [2018-11-15 06:41:28,964 INFO L168 Benchmark]: Boogie Preprocessor took 502.03 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.7 GB in the end (delta: 22.6 MB). Peak memory consumption was 22.6 MB. Max. memory is 3.9 GB. [2018-11-15 06:41:28,964 INFO L168 Benchmark]: RCFGBuilder took 18996.98 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.8 GB in the end (delta: -103.9 MB). Peak memory consumption was 255.7 MB. Max. memory is 3.9 GB. [2018-11-15 06:41:28,981 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 4706.08 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 223.3 MB). Peak memory consumption was 223.3 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 502.03 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.7 GB in the end (delta: 22.6 MB). Peak memory consumption was 22.6 MB. Max. memory is 3.9 GB. * RCFGBuilder took 18996.98 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.8 GB in the end (delta: -103.9 MB). Peak memory consumption was 255.7 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: must not be argument of unary minus ite de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: must not be argument of unary minus ite: de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.UltimateNormalFormUtils.rootRespectsUltimateNormalForm(UltimateNormalFormUtils.java:111) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...