java -ea -Xmx8000000000 -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-BIN-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-hwmon-it87.ko_true-unreach-call.cil.out.i.pp.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-4ad093a [2018-11-25 20:45:58,183 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-25 20:45:58,188 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-25 20:45:58,205 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-25 20:45:58,206 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-25 20:45:58,208 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-25 20:45:58,209 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-25 20:45:58,212 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-25 20:45:58,216 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-25 20:45:58,217 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-25 20:45:58,220 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-25 20:45:58,220 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-25 20:45:58,221 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-25 20:45:58,222 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-25 20:45:58,225 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-25 20:45:58,226 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-25 20:45:58,227 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-25 20:45:58,236 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-25 20:45:58,242 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-25 20:45:58,246 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-25 20:45:58,247 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-25 20:45:58,251 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-25 20:45:58,255 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-25 20:45:58,255 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-25 20:45:58,256 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-25 20:45:58,257 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-25 20:45:58,258 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-25 20:45:58,259 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-25 20:45:58,259 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-25 20:45:58,264 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-25 20:45:58,264 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-25 20:45:58,265 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-25 20:45:58,265 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-25 20:45:58,265 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-25 20:45:58,267 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-25 20:45:58,269 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-25 20:45:58,269 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 [2018-11-25 20:45:58,296 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-25 20:45:58,299 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-25 20:45:58,300 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-25 20:45:58,300 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-25 20:45:58,301 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-25 20:45:58,301 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-25 20:45:58,302 INFO L133 SettingsManager]: * Use SBE=true [2018-11-25 20:45:58,302 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-25 20:45:58,302 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-25 20:45:58,302 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-25 20:45:58,302 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-25 20:45:58,303 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-25 20:45:58,303 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-25 20:45:58,303 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-25 20:45:58,303 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-25 20:45:58,303 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-25 20:45:58,305 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-25 20:45:58,305 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-25 20:45:58,305 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-25 20:45:58,305 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-25 20:45:58,306 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-25 20:45:58,306 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-25 20:45:58,306 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-25 20:45:58,306 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-25 20:45:58,307 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-25 20:45:58,307 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-25 20:45:58,307 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-25 20:45:58,307 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-25 20:45:58,307 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-25 20:45:58,352 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-25 20:45:58,367 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-25 20:45:58,370 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-25 20:45:58,371 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-25 20:45:58,372 INFO L276 PluginConnector]: CDTParser initialized [2018-11-25 20:45:58,372 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-hwmon-it87.ko_true-unreach-call.cil.out.i.pp.i [2018-11-25 20:45:58,435 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ae1e564fe/5996c8f6379249079cd48a6d068b986e/FLAGf43324d5b [2018-11-25 20:45:59,314 INFO L307 CDTParser]: Found 1 translation units. [2018-11-25 20:45:59,315 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-hwmon-it87.ko_true-unreach-call.cil.out.i.pp.i [2018-11-25 20:45:59,363 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ae1e564fe/5996c8f6379249079cd48a6d068b986e/FLAGf43324d5b [2018-11-25 20:45:59,728 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ae1e564fe/5996c8f6379249079cd48a6d068b986e [2018-11-25 20:45:59,739 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-25 20:45:59,741 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-25 20:45:59,742 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-25 20:45:59,742 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-25 20:45:59,746 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-25 20:45:59,748 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 08:45:59" (1/1) ... [2018-11-25 20:45:59,751 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50a12b36 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:45:59, skipping insertion in model container [2018-11-25 20:45:59,752 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 08:45:59" (1/1) ... [2018-11-25 20:45:59,761 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-25 20:45:59,928 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-25 20:46:02,097 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-25 20:46:02,212 INFO L191 MainTranslator]: Completed pre-run [2018-11-25 20:46:02,614 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-25 20:46:03,192 INFO L195 MainTranslator]: Completed translation [2018-11-25 20:46:03,192 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:46:03 WrapperNode [2018-11-25 20:46:03,193 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-25 20:46:03,194 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-25 20:46:03,194 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-25 20:46:03,194 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-25 20:46:03,205 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:46:03" (1/1) ... [2018-11-25 20:46:03,312 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:46:03" (1/1) ... [2018-11-25 20:46:03,347 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-25 20:46:03,348 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-25 20:46:03,348 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-25 20:46:03,348 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-25 20:46:03,361 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:46:03" (1/1) ... [2018-11-25 20:46:03,361 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:46:03" (1/1) ... [2018-11-25 20:46:03,389 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:46:03" (1/1) ... [2018-11-25 20:46:03,389 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:46:03" (1/1) ... [2018-11-25 20:46:03,687 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:46:03" (1/1) ... [2018-11-25 20:46:03,717 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:46:03" (1/1) ... [2018-11-25 20:46:03,762 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:46:03" (1/1) ... [2018-11-25 20:46:03,791 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-25 20:46:03,792 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-25 20:46:03,792 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-25 20:46:03,792 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-25 20:46:03,794 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:46:03" (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 [2018-11-25 20:46:03,860 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2018-11-25 20:46:03,861 INFO L130 BoogieDeclarations]: Found specification of procedure sm_it87_exit [2018-11-25 20:46:03,861 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_it87_exit [2018-11-25 20:46:03,861 INFO L130 BoogieDeclarations]: Found specification of procedure vid_which_vrm [2018-11-25 20:46:03,861 INFO L130 BoogieDeclarations]: Found specification of procedure sm_it87_init [2018-11-25 20:46:03,861 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_it87_init [2018-11-25 20:46:03,863 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2018-11-25 20:46:03,864 INFO L130 BoogieDeclarations]: Found specification of procedure dmi_get_system_info [2018-11-25 20:46:03,864 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2018-11-25 20:46:03,864 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-25 20:46:03,864 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_add [2018-11-25 20:46:03,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-25 20:46:03,865 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-25 20:46:03,865 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2018-11-25 20:46:03,865 INFO L130 BoogieDeclarations]: Found specification of procedure has_old_autopwm [2018-11-25 20:46:03,866 INFO L138 BoogieDeclarations]: Found implementation of procedure has_old_autopwm [2018-11-25 20:46:03,866 INFO L130 BoogieDeclarations]: Found specification of procedure it87_write_value [2018-11-25 20:46:03,866 INFO L138 BoogieDeclarations]: Found implementation of procedure it87_write_value [2018-11-25 20:46:03,866 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_add_resources [2018-11-25 20:46:03,866 INFO L130 BoogieDeclarations]: Found specification of procedure it87_init_device [2018-11-25 20:46:03,866 INFO L138 BoogieDeclarations]: Found implementation of procedure it87_init_device [2018-11-25 20:46:03,867 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2018-11-25 20:46:03,867 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2018-11-25 20:46:03,867 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_check_resource_conflict [2018-11-25 20:46:03,867 INFO L130 BoogieDeclarations]: Found specification of procedure superio_exit [2018-11-25 20:46:03,867 INFO L138 BoogieDeclarations]: Found implementation of procedure superio_exit [2018-11-25 20:46:03,867 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2018-11-25 20:46:03,868 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-25 20:46:03,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-25 20:46:03,868 INFO L130 BoogieDeclarations]: Found specification of procedure superio_select [2018-11-25 20:46:03,868 INFO L138 BoogieDeclarations]: Found implementation of procedure superio_select [2018-11-25 20:46:03,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2018-11-25 20:46:03,868 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_put [2018-11-25 20:46:03,869 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-25 20:46:03,869 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-25 20:46:03,869 INFO L130 BoogieDeclarations]: Found specification of procedure superio_enter [2018-11-25 20:46:03,869 INFO L138 BoogieDeclarations]: Found implementation of procedure superio_enter [2018-11-25 20:46:03,869 INFO L130 BoogieDeclarations]: Found specification of procedure it87_remove_files [2018-11-25 20:46:03,869 INFO L138 BoogieDeclarations]: Found implementation of procedure it87_remove_files [2018-11-25 20:46:03,870 INFO L130 BoogieDeclarations]: Found specification of procedure superio_inb [2018-11-25 20:46:03,870 INFO L138 BoogieDeclarations]: Found implementation of procedure superio_inb [2018-11-25 20:46:03,870 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_add_data [2018-11-25 20:46:03,870 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-25 20:46:03,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-25 20:46:03,870 INFO L130 BoogieDeclarations]: Found specification of procedure superio_outb [2018-11-25 20:46:03,871 INFO L138 BoogieDeclarations]: Found implementation of procedure superio_outb [2018-11-25 20:46:03,871 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2018-11-25 20:46:03,871 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2018-11-25 20:46:03,871 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2018-11-25 20:46:03,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2018-11-25 20:46:03,872 INFO L130 BoogieDeclarations]: Found specification of procedure has_16bit_fans [2018-11-25 20:46:03,872 INFO L138 BoogieDeclarations]: Found implementation of procedure has_16bit_fans [2018-11-25 20:46:03,872 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_file [2018-11-25 20:46:03,872 INFO L130 BoogieDeclarations]: Found specification of procedure superio_inw [2018-11-25 20:46:03,872 INFO L138 BoogieDeclarations]: Found implementation of procedure superio_inw [2018-11-25 20:46:03,872 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-25 20:46:03,872 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-25 20:46:03,873 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-25 20:46:03,873 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-25 20:46:03,873 INFO L130 BoogieDeclarations]: Found specification of procedure it87_read_value [2018-11-25 20:46:03,873 INFO L138 BoogieDeclarations]: Found implementation of procedure it87_read_value [2018-11-25 20:46:03,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-25 20:46:03,874 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_register [2018-11-25 20:46:03,874 INFO L130 BoogieDeclarations]: Found specification of procedure it87_check_pwm [2018-11-25 20:46:03,874 INFO L138 BoogieDeclarations]: Found implementation of procedure it87_check_pwm [2018-11-25 20:46:03,874 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_register [2018-11-25 20:46:03,874 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2018-11-25 20:46:03,874 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2018-11-25 20:46:03,875 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2018-11-25 20:46:03,875 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_chmod_file [2018-11-25 20:46:03,875 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2018-11-25 20:46:03,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2018-11-25 20:46:03,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2018-11-25 20:46:03,875 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-25 20:46:03,876 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2018-11-25 20:46:03,876 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2018-11-25 20:46:03,876 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2018-11-25 20:46:03,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-25 20:46:03,876 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2018-11-25 20:46:03,877 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2018-11-25 20:46:03,877 INFO L130 BoogieDeclarations]: Found specification of procedure it87_get_fan_group [2018-11-25 20:46:03,877 INFO L138 BoogieDeclarations]: Found implementation of procedure it87_get_fan_group [2018-11-25 20:46:03,877 INFO L130 BoogieDeclarations]: Found specification of procedure it87_probe [2018-11-25 20:46:03,877 INFO L138 BoogieDeclarations]: Found implementation of procedure it87_probe [2018-11-25 20:46:03,877 INFO L130 BoogieDeclarations]: Found specification of procedure it87_find [2018-11-25 20:46:03,878 INFO L138 BoogieDeclarations]: Found implementation of procedure it87_find [2018-11-25 20:46:03,878 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2018-11-25 20:46:03,878 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-25 20:46:03,878 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-25 20:46:03,878 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2018-11-25 20:46:03,878 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2018-11-25 20:46:03,879 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-25 20:46:03,879 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-25 20:46:03,879 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2018-11-25 20:46:03,879 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2018-11-25 20:46:03,879 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2018-11-25 20:46:03,880 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2018-11-25 20:46:03,880 INFO L130 BoogieDeclarations]: Found specification of procedure it87_device_add [2018-11-25 20:46:03,880 INFO L138 BoogieDeclarations]: Found implementation of procedure it87_device_add [2018-11-25 20:46:03,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-11-25 20:46:03,880 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2018-11-25 20:46:03,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-25 20:46:03,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-25 20:46:03,881 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-25 20:46:03,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-25 20:46:03,883 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_file [2018-11-25 20:46:03,883 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_alloc [2018-11-25 20:46:03,883 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2018-11-25 20:46:03,883 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2018-11-25 20:46:04,758 WARN L645 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-25 20:46:04,759 WARN L610 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-25 20:46:06,997 WARN L645 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-25 20:46:06,997 WARN L610 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-25 20:46:52,042 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-25 20:46:52,043 INFO L280 CfgBuilder]: Removed 0 assue(true) statements. [2018-11-25 20:46:52,043 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 08:46:52 BoogieIcfgContainer [2018-11-25 20:46:52,043 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-25 20:46:52,046 INFO L168 Benchmark]: Toolchain (without parser) took 52306.21 ms. Allocated memory was 1.5 GB in the beginning and 4.2 GB in the end (delta: 2.7 GB). Free memory was 1.4 GB in the beginning and 3.9 GB in the end (delta: -2.5 GB). Peak memory consumption was 2.1 GB. Max. memory is 7.1 GB. [2018-11-25 20:46:52,048 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-25 20:46:52,048 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3451.19 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 760.7 MB). Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -473.2 MB). Peak memory consumption was 309.3 MB. Max. memory is 7.1 GB. [2018-11-25 20:46:52,049 INFO L168 Benchmark]: Boogie Procedure Inliner took 154.11 ms. Allocated memory is still 2.3 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 13.5 MB). Peak memory consumption was 13.5 MB. Max. memory is 7.1 GB. [2018-11-25 20:46:52,050 INFO L168 Benchmark]: Boogie Preprocessor took 443.73 ms. Allocated memory is still 2.3 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 54.0 MB). Peak memory consumption was 54.0 MB. Max. memory is 7.1 GB. [2018-11-25 20:46:52,051 INFO L168 Benchmark]: RCFGBuilder took 48251.38 ms. Allocated memory was 2.3 GB in the beginning and 4.2 GB in the end (delta: 1.9 GB). Free memory was 1.8 GB in the beginning and 3.9 GB in the end (delta: -2.0 GB). Peak memory consumption was 1.8 GB. Max. memory is 7.1 GB. [2018-11-25 20:46:52,056 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 0.21 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 3451.19 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 760.7 MB). Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -473.2 MB). Peak memory consumption was 309.3 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 154.11 ms. Allocated memory is still 2.3 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 13.5 MB). Peak memory consumption was 13.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 443.73 ms. Allocated memory is still 2.3 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 54.0 MB). Peak memory consumption was 54.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 48251.38 ms. Allocated memory was 2.3 GB in the beginning and 4.2 GB in the end (delta: 1.9 GB). Free memory was 1.8 GB in the beginning and 3.9 GB in the end (delta: -2.0 GB). Peak memory consumption was 1.8 GB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...