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-3.0/usb_urb-drivers-misc-c2port-core.ko_true-unreach-call.cil.out.i.pp.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-52b0504 [2018-11-15 19:58:47,781 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-15 19:58:47,783 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-15 19:58:47,796 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-15 19:58:47,796 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-15 19:58:47,797 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-15 19:58:47,799 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-15 19:58:47,801 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-15 19:58:47,802 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-15 19:58:47,803 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-15 19:58:47,804 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-15 19:58:47,805 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-15 19:58:47,805 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-15 19:58:47,806 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-15 19:58:47,808 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-15 19:58:47,809 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-15 19:58:47,809 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-15 19:58:47,811 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-15 19:58:47,815 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-15 19:58:47,817 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-15 19:58:47,818 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-15 19:58:47,821 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-15 19:58:47,824 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-15 19:58:47,825 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-15 19:58:47,825 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-15 19:58:47,826 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-15 19:58:47,827 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-15 19:58:47,827 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-15 19:58:47,828 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-15 19:58:47,830 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-15 19:58:47,830 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-15 19:58:47,831 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-15 19:58:47,831 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-15 19:58:47,831 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-15 19:58:47,834 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-15 19:58:47,834 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-15 19:58:47,835 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-15 19:58:47,858 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-15 19:58:47,858 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-15 19:58:47,861 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-15 19:58:47,861 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-15 19:58:47,862 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-15 19:58:47,862 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-15 19:58:47,862 INFO L133 SettingsManager]: * Use SBE=true [2018-11-15 19:58:47,862 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-15 19:58:47,862 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-15 19:58:47,863 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-15 19:58:47,863 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-15 19:58:47,863 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-15 19:58:47,863 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-15 19:58:47,863 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-15 19:58:47,864 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-15 19:58:47,865 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-15 19:58:47,865 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-15 19:58:47,865 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-15 19:58:47,865 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-15 19:58:47,866 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-15 19:58:47,867 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-15 19:58:47,867 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-15 19:58:47,867 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-15 19:58:47,867 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-15 19:58:47,867 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-15 19:58:47,867 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-15 19:58:47,868 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-15 19:58:47,868 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-15 19:58:47,933 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-15 19:58:47,949 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-15 19:58:47,959 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-15 19:58:47,960 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-15 19:58:47,962 INFO L276 PluginConnector]: CDTParser initialized [2018-11-15 19:58:47,963 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-misc-c2port-core.ko_true-unreach-call.cil.out.i.pp.i [2018-11-15 19:58:48,041 INFO L219 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d1e04610e/db2bb8aaa51d436895047800974b432f/FLAG13e3bce06 [2018-11-15 19:58:48,806 INFO L304 CDTParser]: Found 1 translation units. [2018-11-15 19:58:48,807 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-misc-c2port-core.ko_true-unreach-call.cil.out.i.pp.i [2018-11-15 19:58:48,842 INFO L352 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d1e04610e/db2bb8aaa51d436895047800974b432f/FLAG13e3bce06 [2018-11-15 19:58:48,866 INFO L360 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d1e04610e/db2bb8aaa51d436895047800974b432f [2018-11-15 19:58:48,876 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-15 19:58:48,878 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-15 19:58:48,879 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-15 19:58:48,879 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-15 19:58:48,883 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-15 19:58:48,884 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 07:58:48" (1/1) ... [2018-11-15 19:58:48,887 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c61efc4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:58:48, skipping insertion in model container [2018-11-15 19:58:48,887 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 07:58:48" (1/1) ... [2018-11-15 19:58:48,899 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-15 19:58:49,022 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-15 19:58:51,345 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 19:58:51,463 INFO L191 MainTranslator]: Completed pre-run [2018-11-15 19:58:52,262 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 19:58:52,398 INFO L195 MainTranslator]: Completed translation [2018-11-15 19:58:52,399 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:58:52 WrapperNode [2018-11-15 19:58:52,399 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-15 19:58:52,400 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-15 19:58:52,400 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-15 19:58:52,401 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-15 19:58:52,420 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:58:52" (1/1) ... [2018-11-15 19:58:52,420 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:58:52" (1/1) ... [2018-11-15 19:58:52,505 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:58:52" (1/1) ... [2018-11-15 19:58:52,505 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:58:52" (1/1) ... [2018-11-15 19:58:52,671 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:58:52" (1/1) ... [2018-11-15 19:58:52,711 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:58:52" (1/1) ... [2018-11-15 19:58:52,724 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:58:52" (1/1) ... [2018-11-15 19:58:52,751 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-15 19:58:52,751 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-15 19:58:52,752 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-15 19:58:52,752 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-15 19:58:52,753 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:58:52" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-15 19:58:52,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-15 19:58:52,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-15 19:58:52,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2018-11-15 19:58:52,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2018-11-15 19:58:52,830 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2018-11-15 19:58:52,830 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_enable [2018-11-15 19:58:52,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2018-11-15 19:58:52,831 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2018-11-15 19:58:52,831 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2018-11-15 19:58:52,831 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2018-11-15 19:58:52,831 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2018-11-15 19:58:52,831 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-15 19:58:52,831 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_reset [2018-11-15 19:58:52,834 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_strobe_ck [2018-11-15 19:58:52,834 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_write_ar [2018-11-15 19:58:52,834 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_read_ar [2018-11-15 19:58:52,834 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_write_dr [2018-11-15 19:58:52,835 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_read_dr [2018-11-15 19:58:52,835 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_poll_in_busy [2018-11-15 19:58:52,836 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_poll_out_ready [2018-11-15 19:58:52,836 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_show_name [2018-11-15 19:58:52,836 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_show_flash_blocks_num [2018-11-15 19:58:52,836 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_show_flash_block_size [2018-11-15 19:58:52,836 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_show_flash_size [2018-11-15 19:58:52,837 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_show_access [2018-11-15 19:58:52,837 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_store_access [2018-11-15 19:58:52,837 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_store_reset [2018-11-15 19:58:52,837 INFO L138 BoogieDeclarations]: Found implementation of procedure __c2port_show_dev_id [2018-11-15 19:58:52,837 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_show_dev_id [2018-11-15 19:58:52,837 INFO L138 BoogieDeclarations]: Found implementation of procedure __c2port_show_rev_id [2018-11-15 19:58:52,837 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_show_rev_id [2018-11-15 19:58:52,837 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_show_flash_access [2018-11-15 19:58:52,838 INFO L138 BoogieDeclarations]: Found implementation of procedure __c2port_store_flash_access [2018-11-15 19:58:52,838 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_store_flash_access [2018-11-15 19:58:52,838 INFO L138 BoogieDeclarations]: Found implementation of procedure __c2port_write_flash_erase [2018-11-15 19:58:52,838 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_store_flash_erase [2018-11-15 19:58:52,838 INFO L138 BoogieDeclarations]: Found implementation of procedure __c2port_read_flash_data [2018-11-15 19:58:52,838 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_read_flash_data [2018-11-15 19:58:52,838 INFO L138 BoogieDeclarations]: Found implementation of procedure __c2port_write_flash_data [2018-11-15 19:58:52,838 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_write_flash_data [2018-11-15 19:58:52,838 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_device_register [2018-11-15 19:58:52,841 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_device_unregister [2018-11-15 19:58:52,841 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_init [2018-11-15 19:58:52,841 INFO L138 BoogieDeclarations]: Found implementation of procedure c2port_exit [2018-11-15 19:58:52,841 INFO L138 BoogieDeclarations]: Found implementation of procedure init_module [2018-11-15 19:58:52,841 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup_module [2018-11-15 19:58:52,842 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-15 19:58:52,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2018-11-15 19:58:52,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume_stop [2018-11-15 19:58:52,842 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2018-11-15 19:58:52,842 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2018-11-15 19:58:52,842 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2018-11-15 19:58:52,842 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2018-11-15 19:58:52,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-15 19:58:52,843 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-15 19:58:52,843 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2018-11-15 19:58:52,843 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2018-11-15 19:58:52,843 INFO L130 BoogieDeclarations]: Found specification of procedure sscanf [2018-11-15 19:58:52,843 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2018-11-15 19:58:52,844 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2018-11-15 19:58:52,844 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-15 19:58:52,844 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_enable [2018-11-15 19:58:52,844 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2018-11-15 19:58:52,845 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2018-11-15 19:58:52,845 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2018-11-15 19:58:52,845 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2018-11-15 19:58:52,845 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2018-11-15 19:58:52,845 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2018-11-15 19:58:52,845 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2018-11-15 19:58:52,845 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2018-11-15 19:58:52,846 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2018-11-15 19:58:52,846 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2018-11-15 19:58:52,846 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2018-11-15 19:58:52,846 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-11-15 19:58:52,846 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-15 19:58:52,846 INFO L130 BoogieDeclarations]: Found specification of procedure init_module [2018-11-15 19:58:52,846 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup_module [2018-11-15 19:58:52,847 INFO L130 BoogieDeclarations]: Found specification of procedure __class_create [2018-11-15 19:58:52,847 INFO L130 BoogieDeclarations]: Found specification of procedure class_destroy [2018-11-15 19:58:52,847 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_bin_file [2018-11-15 19:58:52,847 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_bin_file [2018-11-15 19:58:52,848 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2018-11-15 19:58:52,848 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2018-11-15 19:58:52,848 INFO L130 BoogieDeclarations]: Found specification of procedure device_create [2018-11-15 19:58:52,848 INFO L130 BoogieDeclarations]: Found specification of procedure device_destroy [2018-11-15 19:58:52,848 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2018-11-15 19:58:52,848 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2018-11-15 19:58:52,849 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2018-11-15 19:58:52,849 INFO L130 BoogieDeclarations]: Found specification of procedure idr_pre_get [2018-11-15 19:58:52,850 INFO L130 BoogieDeclarations]: Found specification of procedure idr_get_new [2018-11-15 19:58:52,850 INFO L130 BoogieDeclarations]: Found specification of procedure idr_remove [2018-11-15 19:58:52,850 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-15 19:58:52,850 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-15 19:58:52,850 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_device_register [2018-11-15 19:58:52,850 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_device_unregister [2018-11-15 19:58:52,851 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-15 19:58:52,851 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_reset [2018-11-15 19:58:52,851 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2018-11-15 19:58:52,852 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_strobe_ck [2018-11-15 19:58:52,852 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_write_ar [2018-11-15 19:58:52,852 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_read_ar [2018-11-15 19:58:52,852 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2018-11-15 19:58:52,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-15 19:58:52,853 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-15 19:58:52,853 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_write_dr [2018-11-15 19:58:52,853 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_read_dr [2018-11-15 19:58:52,853 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_poll_in_busy [2018-11-15 19:58:52,853 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-15 19:58:52,853 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_poll_out_ready [2018-11-15 19:58:52,854 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_show_name [2018-11-15 19:58:52,854 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_show_flash_blocks_num [2018-11-15 19:58:52,854 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_show_flash_block_size [2018-11-15 19:58:52,854 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_show_flash_size [2018-11-15 19:58:52,854 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_show_access [2018-11-15 19:58:52,854 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_store_access [2018-11-15 19:58:52,854 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_store_reset [2018-11-15 19:58:52,855 INFO L130 BoogieDeclarations]: Found specification of procedure __c2port_show_dev_id [2018-11-15 19:58:52,855 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_show_dev_id [2018-11-15 19:58:52,855 INFO L130 BoogieDeclarations]: Found specification of procedure __c2port_show_rev_id [2018-11-15 19:58:52,855 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_show_rev_id [2018-11-15 19:58:52,855 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_show_flash_access [2018-11-15 19:58:52,855 INFO L130 BoogieDeclarations]: Found specification of procedure __c2port_store_flash_access [2018-11-15 19:58:52,855 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_store_flash_access [2018-11-15 19:58:52,856 INFO L130 BoogieDeclarations]: Found specification of procedure __c2port_write_flash_erase [2018-11-15 19:58:52,856 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_store_flash_erase [2018-11-15 19:58:52,856 INFO L130 BoogieDeclarations]: Found specification of procedure __c2port_read_flash_data [2018-11-15 19:58:52,856 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_read_flash_data [2018-11-15 19:58:52,856 INFO L130 BoogieDeclarations]: Found specification of procedure __c2port_write_flash_data [2018-11-15 19:58:52,856 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_write_flash_data [2018-11-15 19:58:52,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-15 19:58:52,857 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_init [2018-11-15 19:58:52,857 INFO L130 BoogieDeclarations]: Found specification of procedure c2port_exit [2018-11-15 19:58:52,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-15 19:58:52,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-15 19:58:52,857 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-15 19:58:52,857 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-15 19:58:52,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2018-11-15 19:58:52,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undefined_pointer [2018-11-15 19:58:52,858 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2018-11-15 19:58:52,858 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2018-11-15 19:58:52,858 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2018-11-15 19:58:52,858 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2018-11-15 19:58:52,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume_stop [2018-11-15 19:58:52,859 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-15 19:58:52,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-15 19:58:52,859 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-15 19:58:54,889 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-15 19:58:54,890 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-15 19:59:03,603 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-15 19:59:03,604 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 07:59:03 BoogieIcfgContainer [2018-11-15 19:59:03,604 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-15 19:59:03,607 INFO L168 Benchmark]: Toolchain (without parser) took 14730.10 ms. Allocated memory was 1.5 GB in the beginning and 2.6 GB in the end (delta: 1.1 GB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -684.0 MB). Peak memory consumption was 834.1 MB. Max. memory is 7.1 GB. [2018-11-15 19:59:03,609 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-15 19:59:03,610 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3520.60 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 909.6 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -722.3 MB). Peak memory consumption was 632.0 MB. Max. memory is 7.1 GB. [2018-11-15 19:59:03,611 INFO L168 Benchmark]: Boogie Preprocessor took 350.79 ms. Allocated memory is still 2.4 GB. Free memory was 2.1 GB in the beginning and 2.1 GB in the end (delta: 17.6 MB). Peak memory consumption was 17.6 MB. Max. memory is 7.1 GB. [2018-11-15 19:59:03,612 INFO L168 Benchmark]: RCFGBuilder took 10852.98 ms. Allocated memory was 2.4 GB in the beginning and 2.6 GB in the end (delta: 143.7 MB). Free memory was 2.1 GB in the beginning and 2.1 GB in the end (delta: 20.7 MB). Peak memory consumption was 629.2 MB. Max. memory is 7.1 GB. [2018-11-15 19:59:03,616 INFO L336 ainManager$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 0.22 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 3520.60 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 909.6 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -722.3 MB). Peak memory consumption was 632.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 350.79 ms. Allocated memory is still 2.4 GB. Free memory was 2.1 GB in the beginning and 2.1 GB in the end (delta: 17.6 MB). Peak memory consumption was 17.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 10852.98 ms. Allocated memory was 2.4 GB in the beginning and 2.6 GB in the end (delta: 143.7 MB). Free memory was 2.1 GB in the beginning and 2.1 GB in the end (delta: 20.7 MB). Peak memory consumption was 629.2 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...