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_Bitvector.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 0.1.23-217129f [2018-11-23 20:24:25,638 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 20:24:25,641 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 20:24:25,661 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 20:24:25,662 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 20:24:25,663 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 20:24:25,667 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 20:24:25,670 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 20:24:25,673 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 20:24:25,675 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 20:24:25,676 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 20:24:25,678 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 20:24:25,680 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 20:24:25,681 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 20:24:25,684 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 20:24:25,685 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 20:24:25,686 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 20:24:25,699 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 20:24:25,703 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 20:24:25,705 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 20:24:25,706 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 20:24:25,707 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 20:24:25,710 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 20:24:25,710 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 20:24:25,710 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 20:24:25,711 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 20:24:25,714 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 20:24:25,715 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 20:24:25,715 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 20:24:25,718 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 20:24:25,718 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 20:24:25,720 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 20:24:25,721 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 20:24:25,721 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 20:24:25,724 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 20:24:25,725 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 20:24:25,725 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-23 20:24:25,753 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 20:24:25,754 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 20:24:25,755 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 20:24:25,755 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 20:24:25,756 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 20:24:25,756 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 20:24:25,756 INFO L133 SettingsManager]: * Use SBE=true [2018-11-23 20:24:25,756 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 20:24:25,758 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 20:24:25,758 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 20:24:25,758 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 20:24:25,758 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 20:24:25,758 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 20:24:25,759 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 20:24:25,759 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 20:24:25,759 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 20:24:25,759 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 20:24:25,760 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 20:24:25,761 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 20:24:25,761 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 20:24:25,761 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 20:24:25,761 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 20:24:25,762 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 20:24:25,762 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 20:24:25,762 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 20:24:25,762 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-23 20:24:25,762 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 20:24:25,763 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-23 20:24:25,763 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 20:24:25,763 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-23 20:24:25,763 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-23 20:24:25,812 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 20:24:25,825 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 20:24:25,829 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 20:24:25,831 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 20:24:25,831 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 20:24:25,832 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-hwmon-it87.ko_true-unreach-call.cil.out.i.pp.i [2018-11-23 20:24:25,903 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f24f2fa09/aedd58c3b17b41c685599e0c075ddd01/FLAG8a34e8675 [2018-11-23 20:24:26,851 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 20:24:26,852 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-hwmon-it87.ko_true-unreach-call.cil.out.i.pp.i [2018-11-23 20:24:26,894 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f24f2fa09/aedd58c3b17b41c685599e0c075ddd01/FLAG8a34e8675 [2018-11-23 20:24:27,256 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f24f2fa09/aedd58c3b17b41c685599e0c075ddd01 [2018-11-23 20:24:27,266 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 20:24:27,268 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-23 20:24:27,269 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 20:24:27,269 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 20:24:27,273 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 20:24:27,275 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:24:27" (1/1) ... [2018-11-23 20:24:27,278 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@289840ad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:24:27, skipping insertion in model container [2018-11-23 20:24:27,278 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:24:27" (1/1) ... [2018-11-23 20:24:27,289 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 20:24:27,456 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 20:24:29,857 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 20:24:29,981 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 20:24:30,415 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 20:24:31,090 INFO L195 MainTranslator]: Completed translation [2018-11-23 20:24:31,091 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:24:31 WrapperNode [2018-11-23 20:24:31,091 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 20:24:31,092 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 20:24:31,092 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 20:24:31,092 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 20:24:31,102 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:24:31" (1/1) ... [2018-11-23 20:24:31,210 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:24:31" (1/1) ... [2018-11-23 20:24:31,256 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 20:24:31,256 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 20:24:31,256 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 20:24:31,257 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 20:24:31,270 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:24:31" (1/1) ... [2018-11-23 20:24:31,270 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:24:31" (1/1) ... [2018-11-23 20:24:31,313 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:24:31" (1/1) ... [2018-11-23 20:24:31,316 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:24:31" (1/1) ... [2018-11-23 20:24:31,626 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:24:31" (1/1) ... [2018-11-23 20:24:31,656 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:24:31" (1/1) ... [2018-11-23 20:24:31,703 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:24:31" (1/1) ... [2018-11-23 20:24:31,753 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 20:24:31,754 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 20:24:31,754 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 20:24:31,754 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 20:24:31,757 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:24:31" (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 [2018-11-23 20:24:31,839 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2018-11-23 20:24:31,839 INFO L130 BoogieDeclarations]: Found specification of procedure sm_it87_exit [2018-11-23 20:24:31,839 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_it87_exit [2018-11-23 20:24:31,840 INFO L130 BoogieDeclarations]: Found specification of procedure vid_which_vrm [2018-11-23 20:24:31,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-23 20:24:31,840 INFO L130 BoogieDeclarations]: Found specification of procedure sm_it87_init [2018-11-23 20:24:31,840 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_it87_init [2018-11-23 20:24:31,841 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2018-11-23 20:24:31,841 INFO L130 BoogieDeclarations]: Found specification of procedure dmi_get_system_info [2018-11-23 20:24:31,841 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2018-11-23 20:24:31,841 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2018-11-23 20:24:31,841 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 20:24:31,842 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_add [2018-11-23 20:24:31,845 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-23 20:24:31,845 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2018-11-23 20:24:31,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-23 20:24:31,845 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2018-11-23 20:24:31,845 INFO L130 BoogieDeclarations]: Found specification of procedure has_old_autopwm [2018-11-23 20:24:31,846 INFO L138 BoogieDeclarations]: Found implementation of procedure has_old_autopwm [2018-11-23 20:24:31,848 INFO L130 BoogieDeclarations]: Found specification of procedure it87_write_value [2018-11-23 20:24:31,848 INFO L138 BoogieDeclarations]: Found implementation of procedure it87_write_value [2018-11-23 20:24:31,848 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_add_resources [2018-11-23 20:24:31,848 INFO L130 BoogieDeclarations]: Found specification of procedure it87_init_device [2018-11-23 20:24:31,848 INFO L138 BoogieDeclarations]: Found implementation of procedure it87_init_device [2018-11-23 20:24:31,849 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2018-11-23 20:24:31,849 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2018-11-23 20:24:31,849 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_check_resource_conflict [2018-11-23 20:24:31,849 INFO L130 BoogieDeclarations]: Found specification of procedure superio_exit [2018-11-23 20:24:31,849 INFO L138 BoogieDeclarations]: Found implementation of procedure superio_exit [2018-11-23 20:24:31,850 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2018-11-23 20:24:31,850 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-23 20:24:31,850 INFO L130 BoogieDeclarations]: Found specification of procedure superio_select [2018-11-23 20:24:31,850 INFO L138 BoogieDeclarations]: Found implementation of procedure superio_select [2018-11-23 20:24:31,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2018-11-23 20:24:31,851 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_put [2018-11-23 20:24:31,851 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-23 20:24:31,851 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-23 20:24:31,851 INFO L130 BoogieDeclarations]: Found specification of procedure superio_enter [2018-11-23 20:24:31,851 INFO L138 BoogieDeclarations]: Found implementation of procedure superio_enter [2018-11-23 20:24:31,852 INFO L130 BoogieDeclarations]: Found specification of procedure it87_remove_files [2018-11-23 20:24:31,853 INFO L138 BoogieDeclarations]: Found implementation of procedure it87_remove_files [2018-11-23 20:24:31,853 INFO L130 BoogieDeclarations]: Found specification of procedure superio_inb [2018-11-23 20:24:31,853 INFO L138 BoogieDeclarations]: Found implementation of procedure superio_inb [2018-11-23 20:24:31,853 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_add_data [2018-11-23 20:24:31,853 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 20:24:31,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 20:24:31,854 INFO L130 BoogieDeclarations]: Found specification of procedure superio_outb [2018-11-23 20:24:31,854 INFO L138 BoogieDeclarations]: Found implementation of procedure superio_outb [2018-11-23 20:24:31,854 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2018-11-23 20:24:31,854 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2018-11-23 20:24:31,854 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2018-11-23 20:24:31,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2018-11-23 20:24:31,855 INFO L130 BoogieDeclarations]: Found specification of procedure has_16bit_fans [2018-11-23 20:24:31,855 INFO L138 BoogieDeclarations]: Found implementation of procedure has_16bit_fans [2018-11-23 20:24:31,855 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_file [2018-11-23 20:24:31,855 INFO L130 BoogieDeclarations]: Found specification of procedure superio_inw [2018-11-23 20:24:31,856 INFO L138 BoogieDeclarations]: Found implementation of procedure superio_inw [2018-11-23 20:24:31,856 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-23 20:24:31,856 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 20:24:31,856 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 20:24:31,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-23 20:24:31,856 INFO L130 BoogieDeclarations]: Found specification of procedure it87_read_value [2018-11-23 20:24:31,859 INFO L138 BoogieDeclarations]: Found implementation of procedure it87_read_value [2018-11-23 20:24:31,859 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-23 20:24:31,859 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_register [2018-11-23 20:24:31,859 INFO L130 BoogieDeclarations]: Found specification of procedure it87_check_pwm [2018-11-23 20:24:31,859 INFO L138 BoogieDeclarations]: Found implementation of procedure it87_check_pwm [2018-11-23 20:24:31,860 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_register [2018-11-23 20:24:31,860 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2018-11-23 20:24:31,860 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2018-11-23 20:24:31,860 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2018-11-23 20:24:31,860 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_chmod_file [2018-11-23 20:24:31,861 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2018-11-23 20:24:31,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2018-11-23 20:24:31,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-23 20:24:31,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2018-11-23 20:24:31,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2018-11-23 20:24:31,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2018-11-23 20:24:31,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 20:24:31,862 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 20:24:31,862 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2018-11-23 20:24:31,862 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2018-11-23 20:24:31,863 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2018-11-23 20:24:31,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-23 20:24:31,866 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2018-11-23 20:24:31,866 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2018-11-23 20:24:31,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2018-11-23 20:24:31,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2018-11-23 20:24:31,867 INFO L130 BoogieDeclarations]: Found specification of procedure it87_get_fan_group [2018-11-23 20:24:31,867 INFO L138 BoogieDeclarations]: Found implementation of procedure it87_get_fan_group [2018-11-23 20:24:31,867 INFO L130 BoogieDeclarations]: Found specification of procedure it87_probe [2018-11-23 20:24:31,867 INFO L138 BoogieDeclarations]: Found implementation of procedure it87_probe [2018-11-23 20:24:31,867 INFO L130 BoogieDeclarations]: Found specification of procedure it87_find [2018-11-23 20:24:31,868 INFO L138 BoogieDeclarations]: Found implementation of procedure it87_find [2018-11-23 20:24:31,869 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2018-11-23 20:24:31,869 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-23 20:24:31,869 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-23 20:24:31,869 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2018-11-23 20:24:31,869 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2018-11-23 20:24:31,869 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-23 20:24:31,870 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-23 20:24:31,870 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2018-11-23 20:24:31,870 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2018-11-23 20:24:31,870 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2018-11-23 20:24:31,870 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2018-11-23 20:24:31,871 INFO L130 BoogieDeclarations]: Found specification of procedure it87_device_add [2018-11-23 20:24:31,871 INFO L138 BoogieDeclarations]: Found implementation of procedure it87_device_add [2018-11-23 20:24:31,871 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2018-11-23 20:24:31,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-23 20:24:31,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-23 20:24:31,872 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 20:24:31,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 20:24:31,872 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_file [2018-11-23 20:24:31,872 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_alloc [2018-11-23 20:24:31,872 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2018-11-23 20:24:31,872 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2018-11-23 20:24:33,030 WARN L645 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-23 20:24:33,030 WARN L610 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-23 20:24:37,575 WARN L645 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-23 20:24:37,575 WARN L610 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-23 20:25:35,212 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 20:25:35,212 INFO L280 CfgBuilder]: Removed 0 assue(true) statements. [2018-11-23 20:25:35,213 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:25:35 BoogieIcfgContainer [2018-11-23 20:25:35,213 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 20:25:35,215 INFO L168 Benchmark]: Toolchain (without parser) took 67948.49 ms. Allocated memory was 1.5 GB in the beginning and 4.1 GB in the end (delta: 2.6 GB). Free memory was 1.4 GB in the beginning and 3.2 GB in the end (delta: -1.8 GB). Peak memory consumption was 2.5 GB. Max. memory is 7.1 GB. [2018-11-23 20:25:35,218 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. [2018-11-23 20:25:35,218 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3822.42 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 705.7 MB). Free memory was 1.4 GB in the beginning and 1.8 GB in the end (delta: -401.4 MB). Peak memory consumption was 326.5 MB. Max. memory is 7.1 GB. [2018-11-23 20:25:35,219 INFO L168 Benchmark]: Boogie Procedure Inliner took 164.08 ms. Allocated memory is still 2.2 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 14.1 MB). Peak memory consumption was 14.1 MB. Max. memory is 7.1 GB. [2018-11-23 20:25:35,220 INFO L168 Benchmark]: Boogie Preprocessor took 497.08 ms. Allocated memory is still 2.2 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 70.6 MB). Peak memory consumption was 70.6 MB. Max. memory is 7.1 GB. [2018-11-23 20:25:35,221 INFO L168 Benchmark]: RCFGBuilder took 63459.48 ms. Allocated memory was 2.2 GB in the beginning and 4.1 GB in the end (delta: 1.9 GB). Free memory was 1.7 GB in the beginning and 3.2 GB in the end (delta: -1.5 GB). Peak memory consumption was 2.1 GB. Max. memory is 7.1 GB. [2018-11-23 20:25:35,226 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 3822.42 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 705.7 MB). Free memory was 1.4 GB in the beginning and 1.8 GB in the end (delta: -401.4 MB). Peak memory consumption was 326.5 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 164.08 ms. Allocated memory is still 2.2 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 14.1 MB). Peak memory consumption was 14.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 497.08 ms. Allocated memory is still 2.2 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 70.6 MB). Peak memory consumption was 70.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 63459.48 ms. Allocated memory was 2.2 GB in the beginning and 4.1 GB in the end (delta: 1.9 GB). Free memory was 1.7 GB in the beginning and 3.2 GB in the end (delta: -1.5 GB). Peak memory consumption was 2.1 GB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...