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-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--arcnet--com90xx.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ddf0d93 [2018-11-17 00:29:09,747 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-17 00:29:09,749 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-17 00:29:09,766 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-17 00:29:09,766 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-17 00:29:09,768 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-17 00:29:09,770 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-17 00:29:09,774 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-17 00:29:09,776 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-17 00:29:09,783 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-17 00:29:09,784 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-17 00:29:09,784 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-17 00:29:09,788 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-17 00:29:09,789 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-17 00:29:09,793 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-17 00:29:09,793 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-17 00:29:09,795 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-17 00:29:09,798 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-17 00:29:09,801 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-17 00:29:09,805 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-17 00:29:09,807 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-17 00:29:09,808 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-17 00:29:09,812 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-17 00:29:09,813 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-17 00:29:09,813 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-17 00:29:09,814 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-17 00:29:09,815 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-17 00:29:09,819 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-17 00:29:09,819 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-17 00:29:09,822 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-17 00:29:09,822 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-17 00:29:09,822 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-17 00:29:09,823 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-17 00:29:09,823 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-17 00:29:09,824 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-17 00:29:09,824 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-17 00:29:09,825 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 [2018-11-17 00:29:09,840 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-17 00:29:09,840 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-17 00:29:09,841 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-17 00:29:09,842 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-17 00:29:09,842 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-17 00:29:09,842 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-17 00:29:09,844 INFO L133 SettingsManager]: * Use SBE=true [2018-11-17 00:29:09,844 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-17 00:29:09,844 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-17 00:29:09,844 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-17 00:29:09,845 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-17 00:29:09,845 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-17 00:29:09,845 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-17 00:29:09,845 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-17 00:29:09,846 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-17 00:29:09,846 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-17 00:29:09,846 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-17 00:29:09,846 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-17 00:29:09,846 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-17 00:29:09,847 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-17 00:29:09,847 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-17 00:29:09,847 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-17 00:29:09,847 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-17 00:29:09,847 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-17 00:29:09,849 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-17 00:29:09,849 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-17 00:29:09,849 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-17 00:29:09,849 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-17 00:29:09,850 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-17 00:29:09,917 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-17 00:29:09,932 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-17 00:29:09,937 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-17 00:29:09,938 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-17 00:29:09,939 INFO L276 PluginConnector]: CDTParser initialized [2018-11-17 00:29:09,939 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--arcnet--com90xx.ko-entry_point_true-unreach-call.cil.out.c [2018-11-17 00:29:10,007 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/57262ea25/36598da3bc454cdbb92ac89e4c820f2c/FLAGfea2921e2 [2018-11-17 00:29:10,804 INFO L307 CDTParser]: Found 1 translation units. [2018-11-17 00:29:10,804 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--net--arcnet--com90xx.ko-entry_point_true-unreach-call.cil.out.c [2018-11-17 00:29:10,855 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/57262ea25/36598da3bc454cdbb92ac89e4c820f2c/FLAGfea2921e2 [2018-11-17 00:29:11,332 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/57262ea25/36598da3bc454cdbb92ac89e4c820f2c [2018-11-17 00:29:11,344 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-17 00:29:11,345 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-17 00:29:11,346 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-17 00:29:11,346 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-17 00:29:11,350 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-17 00:29:11,352 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.11 12:29:11" (1/1) ... [2018-11-17 00:29:11,355 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@785a29d1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 12:29:11, skipping insertion in model container [2018-11-17 00:29:11,355 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.11 12:29:11" (1/1) ... [2018-11-17 00:29:11,366 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-17 00:29:11,521 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-17 00:29:13,427 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-17 00:29:13,451 INFO L191 MainTranslator]: Completed pre-run [2018-11-17 00:29:14,106 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-17 00:29:14,193 INFO L195 MainTranslator]: Completed translation [2018-11-17 00:29:14,194 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 12:29:14 WrapperNode [2018-11-17 00:29:14,194 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-17 00:29:14,195 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-17 00:29:14,195 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-17 00:29:14,195 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-17 00:29:14,212 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 12:29:14" (1/1) ... [2018-11-17 00:29:14,212 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 12:29:14" (1/1) ... [2018-11-17 00:29:14,278 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 12:29:14" (1/1) ... [2018-11-17 00:29:14,278 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 12:29:14" (1/1) ... [2018-11-17 00:29:14,448 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 12:29:14" (1/1) ... [2018-11-17 00:29:14,485 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 12:29:14" (1/1) ... [2018-11-17 00:29:14,513 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 12:29:14" (1/1) ... [2018-11-17 00:29:14,538 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-17 00:29:14,541 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-17 00:29:14,541 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-17 00:29:14,541 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-17 00:29:14,544 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 12:29:14" (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 [2018-11-17 00:29:14,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-17 00:29:14,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-17 00:29:14,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2018-11-17 00:29:14,620 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2018-11-17 00:29:14,620 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2018-11-17 00:29:14,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2018-11-17 00:29:14,621 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2018-11-17 00:29:14,621 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2018-11-17 00:29:14,621 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2018-11-17 00:29:14,621 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2018-11-17 00:29:14,623 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2018-11-17 00:29:14,624 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-17 00:29:14,624 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-17 00:29:14,624 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-17 00:29:14,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-17 00:29:14,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-11-17 00:29:14,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2018-11-17 00:29:14,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2018-11-17 00:29:14,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2018-11-17 00:29:14,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-17 00:29:14,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-17 00:29:14,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-17 00:29:14,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2018-11-17 00:29:14,626 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2018-11-17 00:29:14,627 INFO L138 BoogieDeclarations]: Found implementation of procedure com90xx_probe [2018-11-17 00:29:14,628 INFO L138 BoogieDeclarations]: Found implementation of procedure check_mirror [2018-11-17 00:29:14,628 INFO L138 BoogieDeclarations]: Found implementation of procedure com90xx_found [2018-11-17 00:29:14,628 INFO L138 BoogieDeclarations]: Found implementation of procedure com90xx_command [2018-11-17 00:29:14,628 INFO L138 BoogieDeclarations]: Found implementation of procedure com90xx_status [2018-11-17 00:29:14,629 INFO L138 BoogieDeclarations]: Found implementation of procedure com90xx_setmask [2018-11-17 00:29:14,629 INFO L138 BoogieDeclarations]: Found implementation of procedure com90xx_reset [2018-11-17 00:29:14,629 INFO L138 BoogieDeclarations]: Found implementation of procedure com90xx_copy_to_card [2018-11-17 00:29:14,629 INFO L138 BoogieDeclarations]: Found implementation of procedure com90xx_copy_from_card [2018-11-17 00:29:14,629 INFO L138 BoogieDeclarations]: Found implementation of procedure com90xx_init [2018-11-17 00:29:14,629 INFO L138 BoogieDeclarations]: Found implementation of procedure com90xx_exit [2018-11-17 00:29:14,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2018-11-17 00:29:14,630 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2018-11-17 00:29:14,630 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2018-11-17 00:29:14,630 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2018-11-17 00:29:14,630 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2018-11-17 00:29:14,630 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-17 00:29:14,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_2 [2018-11-17 00:29:14,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_3 [2018-11-17 00:29:14,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_4 [2018-11-17 00:29:14,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop___0 [2018-11-17 00:29:14,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata [2018-11-17 00:29:14,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata [2018-11-17 00:29:14,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_intf [2018-11-17 00:29:14,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_urb [2018-11-17 00:29:14,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_urb [2018-11-17 00:29:14,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_fill_int_urb [2018-11-17 00:29:14,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_fill_bulk_urb [2018-11-17 00:29:14,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_submit_urb [2018-11-17 00:29:14,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interface_to_usbdev [2018-11-17 00:29:14,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_get_dev [2018-11-17 00:29:14,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_dev [2018-11-17 00:29:14,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_get_interface [2018-11-17 00:29:14,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_interface [2018-11-17 00:29:14,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_serial_register [2018-11-17 00:29:14,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_serial_deregister [2018-11-17 00:29:14,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-17 00:29:14,634 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-17 00:29:14,634 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-17 00:29:14,634 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-17 00:29:14,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-17 00:29:14,635 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2018-11-17 00:29:14,635 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2018-11-17 00:29:14,635 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2018-11-17 00:29:14,636 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2018-11-17 00:29:14,636 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2018-11-17 00:29:14,636 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2018-11-17 00:29:14,636 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2018-11-17 00:29:14,636 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2018-11-17 00:29:14,636 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2018-11-17 00:29:14,638 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2018-11-17 00:29:14,638 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-17 00:29:14,639 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2018-11-17 00:29:14,639 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2018-11-17 00:29:14,639 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2018-11-17 00:29:14,639 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2018-11-17 00:29:14,639 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2018-11-17 00:29:14,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_2 [2018-11-17 00:29:14,640 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2018-11-17 00:29:14,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_3 [2018-11-17 00:29:14,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_4 [2018-11-17 00:29:14,640 INFO L130 BoogieDeclarations]: Found specification of procedure probe_irq_on [2018-11-17 00:29:14,640 INFO L130 BoogieDeclarations]: Found specification of procedure probe_irq_off [2018-11-17 00:29:14,640 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-17 00:29:14,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-17 00:29:14,641 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-17 00:29:14,641 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-17 00:29:14,641 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-17 00:29:14,641 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-17 00:29:14,641 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2018-11-17 00:29:14,642 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-17 00:29:14,642 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2018-11-17 00:29:14,642 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2018-11-17 00:29:14,642 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-11-17 00:29:14,642 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-17 00:29:14,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-11-17 00:29:14,643 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-17 00:29:14,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2018-11-17 00:29:14,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2018-11-17 00:29:14,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2018-11-17 00:29:14,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-17 00:29:14,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-17 00:29:14,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2018-11-17 00:29:14,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2018-11-17 00:29:14,644 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2018-11-17 00:29:14,644 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2018-11-17 00:29:14,644 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2018-11-17 00:29:14,645 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2018-11-17 00:29:14,645 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2018-11-17 00:29:14,645 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2018-11-17 00:29:14,645 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2018-11-17 00:29:14,645 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2018-11-17 00:29:14,645 INFO L130 BoogieDeclarations]: Found specification of procedure arcnet_interrupt [2018-11-17 00:29:14,646 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_arcdev [2018-11-17 00:29:14,646 INFO L130 BoogieDeclarations]: Found specification of procedure com90xx_found [2018-11-17 00:29:14,646 INFO L130 BoogieDeclarations]: Found specification of procedure com90xx_command [2018-11-17 00:29:14,646 INFO L130 BoogieDeclarations]: Found specification of procedure com90xx_status [2018-11-17 00:29:14,646 INFO L130 BoogieDeclarations]: Found specification of procedure com90xx_setmask [2018-11-17 00:29:14,646 INFO L130 BoogieDeclarations]: Found specification of procedure com90xx_reset [2018-11-17 00:29:14,647 INFO L130 BoogieDeclarations]: Found specification of procedure com90xx_copy_to_card [2018-11-17 00:29:14,647 INFO L130 BoogieDeclarations]: Found specification of procedure com90xx_copy_from_card [2018-11-17 00:29:14,647 INFO L130 BoogieDeclarations]: Found specification of procedure com90xx_probe [2018-11-17 00:29:14,647 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-17 00:29:14,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-17 00:29:14,647 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-17 00:29:14,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-17 00:29:14,648 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-17 00:29:14,648 INFO L130 BoogieDeclarations]: Found specification of procedure check_mirror [2018-11-17 00:29:14,648 INFO L130 BoogieDeclarations]: Found specification of procedure com90xx_init [2018-11-17 00:29:14,648 INFO L130 BoogieDeclarations]: Found specification of procedure com90xx_exit [2018-11-17 00:29:14,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-17 00:29:14,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-17 00:29:14,649 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-17 00:29:14,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop___0 [2018-11-17 00:29:14,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata [2018-11-17 00:29:14,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata [2018-11-17 00:29:14,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_intf [2018-11-17 00:29:14,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_urb [2018-11-17 00:29:14,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_urb [2018-11-17 00:29:14,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_fill_int_urb [2018-11-17 00:29:14,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_fill_bulk_urb [2018-11-17 00:29:14,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_submit_urb [2018-11-17 00:29:14,650 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2018-11-17 00:29:14,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interface_to_usbdev [2018-11-17 00:29:14,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_get_dev [2018-11-17 00:29:14,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_dev [2018-11-17 00:29:14,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_get_interface [2018-11-17 00:29:14,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_interface [2018-11-17 00:29:14,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_serial_register [2018-11-17 00:29:14,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_serial_deregister [2018-11-17 00:29:14,652 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-17 00:29:14,652 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-17 00:29:14,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-17 00:29:23,949 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-17 00:29:23,950 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.11 12:29:23 BoogieIcfgContainer [2018-11-17 00:29:23,950 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-17 00:29:23,952 INFO L168 Benchmark]: Toolchain (without parser) took 12608.33 ms. Allocated memory was 1.5 GB in the beginning and 2.5 GB in the end (delta: 942.7 MB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -646.4 MB). Peak memory consumption was 652.5 MB. Max. memory is 7.1 GB. [2018-11-17 00:29:23,954 INFO L168 Benchmark]: CDTParser took 0.21 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. [2018-11-17 00:29:23,955 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2848.11 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 710.9 MB). Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -469.7 MB). Peak memory consumption was 264.0 MB. Max. memory is 7.1 GB. [2018-11-17 00:29:23,956 INFO L168 Benchmark]: Boogie Preprocessor took 343.62 ms. Allocated memory is still 2.2 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 28.8 MB). Peak memory consumption was 28.8 MB. Max. memory is 7.1 GB. [2018-11-17 00:29:23,956 INFO L168 Benchmark]: RCFGBuilder took 9409.71 ms. Allocated memory was 2.2 GB in the beginning and 2.5 GB in the end (delta: 231.7 MB). Free memory was 1.8 GB in the beginning and 2.0 GB in the end (delta: -205.5 MB). Peak memory consumption was 382.5 MB. Max. memory is 7.1 GB. [2018-11-17 00:29:23,960 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 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2848.11 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 710.9 MB). Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -469.7 MB). Peak memory consumption was 264.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 343.62 ms. Allocated memory is still 2.2 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 28.8 MB). Peak memory consumption was 28.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 9409.71 ms. Allocated memory was 2.2 GB in the beginning and 2.5 GB in the end (delta: 231.7 MB). Free memory was 1.8 GB in the beginning and 2.0 GB in the end (delta: -205.5 MB). Peak memory consumption was 382.5 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...