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-aa41828 [2018-11-22 23:06:23,633 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 23:06:23,635 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 23:06:23,648 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 23:06:23,648 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 23:06:23,650 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 23:06:23,651 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 23:06:23,653 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 23:06:23,655 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 23:06:23,656 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 23:06:23,657 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 23:06:23,657 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 23:06:23,658 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 23:06:23,659 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 23:06:23,660 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 23:06:23,663 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 23:06:23,664 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 23:06:23,667 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 23:06:23,672 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 23:06:23,676 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 23:06:23,678 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 23:06:23,683 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 23:06:23,689 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 23:06:23,690 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 23:06:23,690 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 23:06:23,691 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 23:06:23,692 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 23:06:23,696 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 23:06:23,697 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 23:06:23,698 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 23:06:23,701 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 23:06:23,702 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 23:06:23,702 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 23:06:23,702 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 23:06:23,705 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 23:06:23,707 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 23:06:23,708 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 [2018-11-22 23:06:23,737 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 23:06:23,738 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 23:06:23,739 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 23:06:23,739 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-22 23:06:23,740 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 23:06:23,740 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 23:06:23,740 INFO L133 SettingsManager]: * Use SBE=true [2018-11-22 23:06:23,740 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 23:06:23,741 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-22 23:06:23,741 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 23:06:23,741 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 23:06:23,741 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 23:06:23,742 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 23:06:23,742 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 23:06:23,742 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 23:06:23,742 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 23:06:23,742 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 23:06:23,743 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-22 23:06:23,743 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 23:06:23,743 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-22 23:06:23,743 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-22 23:06:23,744 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 23:06:23,744 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 23:06:23,744 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 23:06:23,744 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-22 23:06:23,744 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 23:06:23,745 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-22 23:06:23,745 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-22 23:06:23,745 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-22 23:06:23,790 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 23:06:23,807 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 23:06:23,811 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 23:06:23,813 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 23:06:23,814 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 23:06:23,815 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-hwmon-it87.ko_true-unreach-call.cil.out.i.pp.i [2018-11-22 23:06:23,886 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/87ca99553/998217ec48cc464f9de71d63e63afb74/FLAG417d8986e [2018-11-22 23:06:24,726 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 23:06:24,726 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-hwmon-it87.ko_true-unreach-call.cil.out.i.pp.i [2018-11-22 23:06:24,780 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/87ca99553/998217ec48cc464f9de71d63e63afb74/FLAG417d8986e [2018-11-22 23:06:25,219 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/87ca99553/998217ec48cc464f9de71d63e63afb74 [2018-11-22 23:06:25,229 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 23:06:25,230 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-22 23:06:25,231 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 23:06:25,231 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 23:06:25,235 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 23:06:25,237 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:06:25" (1/1) ... [2018-11-22 23:06:25,240 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d4333d7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:06:25, skipping insertion in model container [2018-11-22 23:06:25,240 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:06:25" (1/1) ... [2018-11-22 23:06:25,251 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 23:06:25,390 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 23:06:27,522 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 23:06:27,619 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 23:06:28,078 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 23:06:28,692 INFO L195 MainTranslator]: Completed translation [2018-11-22 23:06:28,693 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:06:28 WrapperNode [2018-11-22 23:06:28,693 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 23:06:28,695 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 23:06:28,695 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 23:06:28,695 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 23:06:28,705 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:06:28" (1/1) ... [2018-11-22 23:06:28,832 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:06:28" (1/1) ... [2018-11-22 23:06:28,878 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 23:06:28,879 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 23:06:28,879 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 23:06:28,879 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 23:06:28,892 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:06:28" (1/1) ... [2018-11-22 23:06:28,893 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:06:28" (1/1) ... [2018-11-22 23:06:28,929 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:06:28" (1/1) ... [2018-11-22 23:06:28,930 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:06:28" (1/1) ... [2018-11-22 23:06:29,182 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:06:28" (1/1) ... [2018-11-22 23:06:29,200 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:06:28" (1/1) ... [2018-11-22 23:06:29,257 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:06:28" (1/1) ... [2018-11-22 23:06:29,287 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 23:06:29,288 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 23:06:29,288 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 23:06:29,288 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 23:06:29,289 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:06:28" (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 [2018-11-22 23:06:29,348 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2018-11-22 23:06:29,349 INFO L130 BoogieDeclarations]: Found specification of procedure sm_it87_exit [2018-11-22 23:06:29,349 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_it87_exit [2018-11-22 23:06:29,349 INFO L130 BoogieDeclarations]: Found specification of procedure vid_which_vrm [2018-11-22 23:06:29,349 INFO L130 BoogieDeclarations]: Found specification of procedure sm_it87_init [2018-11-22 23:06:29,349 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_it87_init [2018-11-22 23:06:29,350 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2018-11-22 23:06:29,351 INFO L130 BoogieDeclarations]: Found specification of procedure dmi_get_system_info [2018-11-22 23:06:29,351 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2018-11-22 23:06:29,351 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 23:06:29,351 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_add [2018-11-22 23:06:29,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-22 23:06:29,352 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-22 23:06:29,353 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2018-11-22 23:06:29,353 INFO L130 BoogieDeclarations]: Found specification of procedure has_old_autopwm [2018-11-22 23:06:29,353 INFO L138 BoogieDeclarations]: Found implementation of procedure has_old_autopwm [2018-11-22 23:06:29,353 INFO L130 BoogieDeclarations]: Found specification of procedure it87_write_value [2018-11-22 23:06:29,354 INFO L138 BoogieDeclarations]: Found implementation of procedure it87_write_value [2018-11-22 23:06:29,354 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_add_resources [2018-11-22 23:06:29,354 INFO L130 BoogieDeclarations]: Found specification of procedure it87_init_device [2018-11-22 23:06:29,354 INFO L138 BoogieDeclarations]: Found implementation of procedure it87_init_device [2018-11-22 23:06:29,354 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2018-11-22 23:06:29,354 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2018-11-22 23:06:29,355 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_check_resource_conflict [2018-11-22 23:06:29,355 INFO L130 BoogieDeclarations]: Found specification of procedure superio_exit [2018-11-22 23:06:29,355 INFO L138 BoogieDeclarations]: Found implementation of procedure superio_exit [2018-11-22 23:06:29,355 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2018-11-22 23:06:29,359 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-22 23:06:29,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-22 23:06:29,359 INFO L130 BoogieDeclarations]: Found specification of procedure superio_select [2018-11-22 23:06:29,360 INFO L138 BoogieDeclarations]: Found implementation of procedure superio_select [2018-11-22 23:06:29,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2018-11-22 23:06:29,360 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_put [2018-11-22 23:06:29,360 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-22 23:06:29,360 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-22 23:06:29,360 INFO L130 BoogieDeclarations]: Found specification of procedure superio_enter [2018-11-22 23:06:29,361 INFO L138 BoogieDeclarations]: Found implementation of procedure superio_enter [2018-11-22 23:06:29,361 INFO L130 BoogieDeclarations]: Found specification of procedure it87_remove_files [2018-11-22 23:06:29,361 INFO L138 BoogieDeclarations]: Found implementation of procedure it87_remove_files [2018-11-22 23:06:29,361 INFO L130 BoogieDeclarations]: Found specification of procedure superio_inb [2018-11-22 23:06:29,361 INFO L138 BoogieDeclarations]: Found implementation of procedure superio_inb [2018-11-22 23:06:29,361 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_add_data [2018-11-22 23:06:29,362 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-22 23:06:29,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-22 23:06:29,362 INFO L130 BoogieDeclarations]: Found specification of procedure superio_outb [2018-11-22 23:06:29,362 INFO L138 BoogieDeclarations]: Found implementation of procedure superio_outb [2018-11-22 23:06:29,362 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2018-11-22 23:06:29,362 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2018-11-22 23:06:29,363 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2018-11-22 23:06:29,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2018-11-22 23:06:29,363 INFO L130 BoogieDeclarations]: Found specification of procedure has_16bit_fans [2018-11-22 23:06:29,363 INFO L138 BoogieDeclarations]: Found implementation of procedure has_16bit_fans [2018-11-22 23:06:29,363 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_file [2018-11-22 23:06:29,363 INFO L130 BoogieDeclarations]: Found specification of procedure superio_inw [2018-11-22 23:06:29,364 INFO L138 BoogieDeclarations]: Found implementation of procedure superio_inw [2018-11-22 23:06:29,364 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-22 23:06:29,364 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-22 23:06:29,364 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-22 23:06:29,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-22 23:06:29,365 INFO L130 BoogieDeclarations]: Found specification of procedure it87_read_value [2018-11-22 23:06:29,365 INFO L138 BoogieDeclarations]: Found implementation of procedure it87_read_value [2018-11-22 23:06:29,365 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-22 23:06:29,365 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_register [2018-11-22 23:06:29,365 INFO L130 BoogieDeclarations]: Found specification of procedure it87_check_pwm [2018-11-22 23:06:29,365 INFO L138 BoogieDeclarations]: Found implementation of procedure it87_check_pwm [2018-11-22 23:06:29,366 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_register [2018-11-22 23:06:29,366 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2018-11-22 23:06:29,366 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2018-11-22 23:06:29,366 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2018-11-22 23:06:29,366 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_chmod_file [2018-11-22 23:06:29,367 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2018-11-22 23:06:29,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2018-11-22 23:06:29,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2018-11-22 23:06:29,368 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 23:06:29,368 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2018-11-22 23:06:29,368 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2018-11-22 23:06:29,368 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2018-11-22 23:06:29,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-22 23:06:29,368 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2018-11-22 23:06:29,369 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2018-11-22 23:06:29,369 INFO L130 BoogieDeclarations]: Found specification of procedure it87_get_fan_group [2018-11-22 23:06:29,369 INFO L138 BoogieDeclarations]: Found implementation of procedure it87_get_fan_group [2018-11-22 23:06:29,369 INFO L130 BoogieDeclarations]: Found specification of procedure it87_probe [2018-11-22 23:06:29,369 INFO L138 BoogieDeclarations]: Found implementation of procedure it87_probe [2018-11-22 23:06:29,369 INFO L130 BoogieDeclarations]: Found specification of procedure it87_find [2018-11-22 23:06:29,370 INFO L138 BoogieDeclarations]: Found implementation of procedure it87_find [2018-11-22 23:06:29,371 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2018-11-22 23:06:29,371 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-22 23:06:29,371 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-22 23:06:29,371 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2018-11-22 23:06:29,371 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2018-11-22 23:06:29,371 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-22 23:06:29,372 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-22 23:06:29,372 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2018-11-22 23:06:29,372 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2018-11-22 23:06:29,372 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2018-11-22 23:06:29,372 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2018-11-22 23:06:29,372 INFO L130 BoogieDeclarations]: Found specification of procedure it87_device_add [2018-11-22 23:06:29,373 INFO L138 BoogieDeclarations]: Found implementation of procedure it87_device_add [2018-11-22 23:06:29,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-11-22 23:06:29,374 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2018-11-22 23:06:29,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-22 23:06:29,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-22 23:06:29,374 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 23:06:29,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 23:06:29,375 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_file [2018-11-22 23:06:29,375 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_alloc [2018-11-22 23:06:29,375 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2018-11-22 23:06:29,375 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2018-11-22 23:06:30,241 WARN L640 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-22 23:06:30,241 WARN L605 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-22 23:06:33,018 WARN L640 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-22 23:06:33,019 WARN L605 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-22 23:07:16,938 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-22 23:07:16,938 INFO L280 CfgBuilder]: Removed 0 assue(true) statements. [2018-11-22 23:07:16,939 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:07:16 BoogieIcfgContainer [2018-11-22 23:07:16,939 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-22 23:07:16,942 INFO L168 Benchmark]: Toolchain (without parser) took 51712.32 ms. Allocated memory was 1.5 GB in the beginning and 4.2 GB in the end (delta: 2.6 GB). Free memory was 1.4 GB in the beginning and 3.7 GB in the end (delta: -2.3 GB). Peak memory consumption was 2.1 GB. Max. memory is 7.1 GB. [2018-11-22 23:07:16,944 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-22 23:07:16,945 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3462.21 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 734.0 MB). Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -458.6 MB). Peak memory consumption was 296.9 MB. Max. memory is 7.1 GB. [2018-11-22 23:07:16,946 INFO L168 Benchmark]: Boogie Procedure Inliner took 184.14 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: 13.6 MB). Peak memory consumption was 13.6 MB. Max. memory is 7.1 GB. [2018-11-22 23:07:16,947 INFO L168 Benchmark]: Boogie Preprocessor took 408.30 ms. Allocated memory is still 2.3 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 67.8 MB). Peak memory consumption was 67.8 MB. Max. memory is 7.1 GB. [2018-11-22 23:07:16,948 INFO L168 Benchmark]: RCFGBuilder took 47651.74 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 3.7 GB in the end (delta: -1.9 GB). Peak memory consumption was 1.7 GB. Max. memory is 7.1 GB. [2018-11-22 23:07:16,953 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 0.23 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 3462.21 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 734.0 MB). Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -458.6 MB). Peak memory consumption was 296.9 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 184.14 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: 13.6 MB). Peak memory consumption was 13.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 408.30 ms. Allocated memory is still 2.3 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 67.8 MB). Peak memory consumption was 67.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 47651.74 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 3.7 GB in the end (delta: -1.9 GB). Peak memory consumption was 1.7 GB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...