java -ea -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BIN-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--isdn--hardware--mISDN--hfcsusb.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-078a9b7 [2018-11-22 03:39:24,040 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 03:39:24,042 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 03:39:24,055 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 03:39:24,055 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 03:39:24,056 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 03:39:24,057 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 03:39:24,059 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 03:39:24,061 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 03:39:24,062 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 03:39:24,063 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 03:39:24,063 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 03:39:24,064 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 03:39:24,065 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 03:39:24,066 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 03:39:24,067 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 03:39:24,068 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 03:39:24,070 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 03:39:24,072 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 03:39:24,073 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 03:39:24,075 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 03:39:24,076 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 03:39:24,078 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 03:39:24,079 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 03:39:24,079 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 03:39:24,080 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 03:39:24,081 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 03:39:24,082 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 03:39:24,083 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 03:39:24,084 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 03:39:24,084 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 03:39:24,085 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 03:39:24,085 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 03:39:24,085 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 03:39:24,086 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 03:39:24,087 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 03:39:24,088 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-22 03:39:24,103 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 03:39:24,103 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 03:39:24,104 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 03:39:24,104 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-22 03:39:24,104 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 03:39:24,105 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 03:39:24,105 INFO L133 SettingsManager]: * Use SBE=true [2018-11-22 03:39:24,105 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 03:39:24,105 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-22 03:39:24,106 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 03:39:24,106 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 03:39:24,106 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 03:39:24,106 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 03:39:24,106 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 03:39:24,107 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 03:39:24,107 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 03:39:24,107 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 03:39:24,107 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-22 03:39:24,107 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 03:39:24,107 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-22 03:39:24,108 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-22 03:39:24,108 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 03:39:24,108 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 03:39:24,108 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 03:39:24,108 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-22 03:39:24,109 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 03:39:24,109 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-22 03:39:24,109 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-22 03:39:24,109 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-22 03:39:24,152 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 03:39:24,165 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 03:39:24,172 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 03:39:24,174 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 03:39:24,176 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 03:39:24,177 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--isdn--hardware--mISDN--hfcsusb.ko-entry_point_true-unreach-call.cil.out.c [2018-11-22 03:39:24,234 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0f8c49c67/2c4b301e96424e6a96f622e5566e71af/FLAG3231a15ce [2018-11-22 03:39:25,078 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 03:39:25,079 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--isdn--hardware--mISDN--hfcsusb.ko-entry_point_true-unreach-call.cil.out.c [2018-11-22 03:39:25,133 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0f8c49c67/2c4b301e96424e6a96f622e5566e71af/FLAG3231a15ce [2018-11-22 03:39:25,544 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0f8c49c67/2c4b301e96424e6a96f622e5566e71af [2018-11-22 03:39:25,557 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 03:39:25,559 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-22 03:39:25,560 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 03:39:25,561 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 03:39:25,565 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 03:39:25,567 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 03:39:25" (1/1) ... [2018-11-22 03:39:25,570 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f31814a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:39:25, skipping insertion in model container [2018-11-22 03:39:25,570 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 03:39:25" (1/1) ... [2018-11-22 03:39:25,582 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 03:39:25,775 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 03:39:26,501 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6063] [2018-11-22 03:39:26,501 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6064-6065] [2018-11-22 03:39:28,512 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 03:39:28,558 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 03:39:28,692 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6063] [2018-11-22 03:39:28,693 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6064-6065] [2018-11-22 03:39:29,009 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 03:39:29,288 INFO L195 MainTranslator]: Completed translation [2018-11-22 03:39:29,289 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:39:29 WrapperNode [2018-11-22 03:39:29,289 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 03:39:29,290 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 03:39:29,290 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 03:39:29,290 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 03:39:29,302 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:39:29" (1/1) ... [2018-11-22 03:39:29,397 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:39:29" (1/1) ... [2018-11-22 03:39:29,443 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 03:39:29,444 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 03:39:29,444 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 03:39:29,444 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 03:39:29,457 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:39:29" (1/1) ... [2018-11-22 03:39:29,458 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:39:29" (1/1) ... [2018-11-22 03:39:29,487 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:39:29" (1/1) ... [2018-11-22 03:39:29,493 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:39:29" (1/1) ... [2018-11-22 03:39:29,689 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:39:29" (1/1) ... [2018-11-22 03:39:29,719 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:39:29" (1/1) ... [2018-11-22 03:39:29,753 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:39:29" (1/1) ... [2018-11-22 03:39:29,772 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 03:39:29,773 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 03:39:29,773 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 03:39:29,773 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 03:39:29,774 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:39:29" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-22 03:39:29,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_43 [2018-11-22 03:39:29,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_43 [2018-11-22 03:39:29,851 INFO L130 BoogieDeclarations]: Found specification of procedure hfcsusb_disconnect [2018-11-22 03:39:29,852 INFO L138 BoogieDeclarations]: Found implementation of procedure hfcsusb_disconnect [2018-11-22 03:39:29,852 INFO L130 BoogieDeclarations]: Found specification of procedure write_reg [2018-11-22 03:39:29,852 INFO L138 BoogieDeclarations]: Found implementation of procedure write_reg [2018-11-22 03:39:29,852 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2018-11-22 03:39:29,853 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2018-11-22 03:39:29,853 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2018-11-22 03:39:29,854 INFO L130 BoogieDeclarations]: Found specification of procedure reset_hfcsusb [2018-11-22 03:39:29,854 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_hfcsusb [2018-11-22 03:39:29,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-22 03:39:29,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-22 03:39:29,855 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-22 03:39:29,855 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-22 03:39:29,855 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2018-11-22 03:39:29,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_41 [2018-11-22 03:39:29,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_41 [2018-11-22 03:39:29,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2018-11-22 03:39:29,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2018-11-22 03:39:29,857 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_control_urb [2018-11-22 03:39:29,857 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_control_urb [2018-11-22 03:39:29,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_1 [2018-11-22 03:39:29,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_1 [2018-11-22 03:39:29,858 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_unregister_device [2018-11-22 03:39:29,858 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_register_device [2018-11-22 03:39:29,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_42 [2018-11-22 03:39:29,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_42 [2018-11-22 03:39:29,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-22 03:39:29,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-22 03:39:29,859 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-22 03:39:29,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-22 03:39:29,860 INFO L130 BoogieDeclarations]: Found specification of procedure hfcsusb_probe [2018-11-22 03:39:29,860 INFO L138 BoogieDeclarations]: Found implementation of procedure hfcsusb_probe [2018-11-22 03:39:29,860 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-22 03:39:29,860 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-22 03:39:29,860 INFO L130 BoogieDeclarations]: Found specification of procedure hfcsusb_drv_init [2018-11-22 03:39:29,861 INFO L138 BoogieDeclarations]: Found implementation of procedure hfcsusb_drv_init [2018-11-22 03:39:29,861 INFO L130 BoogieDeclarations]: Found specification of procedure hfcsusb_drv_exit [2018-11-22 03:39:29,861 INFO L138 BoogieDeclarations]: Found implementation of procedure hfcsusb_drv_exit [2018-11-22 03:39:29,861 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-22 03:39:29,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2018-11-22 03:39:29,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2018-11-22 03:39:29,863 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-11-22 03:39:29,863 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-11-22 03:39:29,864 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2018-11-22 03:39:29,864 INFO L130 BoogieDeclarations]: Found specification of procedure ctrl_start_transfer [2018-11-22 03:39:29,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ctrl_start_transfer [2018-11-22 03:39:29,864 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 03:39:29,864 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2018-11-22 03:39:29,865 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2018-11-22 03:39:29,865 INFO L130 BoogieDeclarations]: Found specification of procedure stop_int_gracefull [2018-11-22 03:39:29,865 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_int_gracefull [2018-11-22 03:39:29,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-22 03:39:29,866 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2018-11-22 03:39:29,866 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-22 03:39:29,866 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-22 03:39:29,866 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2018-11-22 03:39:29,866 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2018-11-22 03:39:29,867 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2018-11-22 03:39:29,867 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2018-11-22 03:39:29,867 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2018-11-22 03:39:29,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-11-22 03:39:29,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-11-22 03:39:29,867 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_freebchannel [2018-11-22 03:39:29,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_5 [2018-11-22 03:39:29,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_5 [2018-11-22 03:39:29,868 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2018-11-22 03:39:29,868 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2018-11-22 03:39:29,868 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_freedchannel [2018-11-22 03:39:29,869 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-22 03:39:29,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-22 03:39:29,869 INFO L130 BoogieDeclarations]: Found specification of procedure handle_led [2018-11-22 03:39:29,869 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_led [2018-11-22 03:39:29,869 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 03:39:29,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-22 03:39:29,870 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_initbchannel [2018-11-22 03:39:29,870 INFO L130 BoogieDeclarations]: Found specification of procedure mISDN_initdchannel [2018-11-22 03:39:29,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-22 03:39:29,870 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2018-11-22 03:39:29,870 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-22 03:39:29,871 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-22 03:39:29,871 INFO L130 BoogieDeclarations]: Found specification of procedure stop_iso_gracefull [2018-11-22 03:39:29,871 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_iso_gracefull [2018-11-22 03:39:29,871 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2018-11-22 03:39:29,871 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2018-11-22 03:39:29,872 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2018-11-22 03:39:29,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2018-11-22 03:39:29,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2018-11-22 03:39:29,872 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-22 03:39:29,872 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2018-11-22 03:39:29,872 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2018-11-22 03:39:29,873 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-22 03:39:29,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_33 [2018-11-22 03:39:29,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_33 [2018-11-22 03:39:29,873 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2018-11-22 03:39:29,873 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2018-11-22 03:39:29,874 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock_irqsave [2018-11-22 03:39:29,874 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-22 03:39:29,874 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-22 03:39:29,874 INFO L130 BoogieDeclarations]: Found specification of procedure set_led_bit [2018-11-22 03:39:29,874 INFO L138 BoogieDeclarations]: Found implementation of procedure set_led_bit [2018-11-22 03:39:29,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-22 03:39:29,875 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock_irqrestore [2018-11-22 03:39:29,875 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-11-22 03:39:29,875 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2018-11-22 03:39:29,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_8 [2018-11-22 03:39:29,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_8 [2018-11-22 03:39:29,876 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2018-11-22 03:39:29,876 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2018-11-22 03:39:29,876 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2018-11-22 03:39:29,876 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2018-11-22 03:39:29,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_1 [2018-11-22 03:39:29,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_1 [2018-11-22 03:39:29,877 INFO L130 BoogieDeclarations]: Found specification of procedure l1_event [2018-11-22 03:39:29,877 INFO L130 BoogieDeclarations]: Found specification of procedure release_hw [2018-11-22 03:39:29,877 INFO L138 BoogieDeclarations]: Found implementation of procedure release_hw [2018-11-22 03:39:29,877 INFO L130 BoogieDeclarations]: Found specification of procedure hfcsusb_stop_endpoint [2018-11-22 03:39:29,877 INFO L138 BoogieDeclarations]: Found implementation of procedure hfcsusb_stop_endpoint [2018-11-22 03:39:29,878 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2018-11-22 03:39:29,878 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2018-11-22 03:39:29,878 INFO L130 BoogieDeclarations]: Found specification of procedure setup_instance [2018-11-22 03:39:29,878 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_instance [2018-11-22 03:39:29,878 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2018-11-22 03:39:29,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-11-22 03:39:29,879 INFO L130 BoogieDeclarations]: Found specification of procedure set_channelmap [2018-11-22 03:39:29,879 INFO L138 BoogieDeclarations]: Found implementation of procedure set_channelmap [2018-11-22 03:39:29,879 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2018-11-22 03:39:29,879 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2018-11-22 03:39:29,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-22 03:39:29,879 INFO L130 BoogieDeclarations]: Found specification of procedure setup_hfcsusb [2018-11-22 03:39:29,880 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_hfcsusb [2018-11-22 03:39:29,880 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 03:39:29,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 03:39:53,133 INFO L271 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-22 03:39:53,135 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 03:39:53 BoogieIcfgContainer [2018-11-22 03:39:53,136 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-22 03:39:53,139 INFO L168 Benchmark]: Toolchain (without parser) took 27581.05 ms. Allocated memory was 1.5 GB in the beginning and 2.9 GB in the end (delta: 1.4 GB). Free memory was 1.4 GB in the beginning and 2.4 GB in the end (delta: -1.0 GB). Peak memory consumption was 1.2 GB. Max. memory is 7.1 GB. [2018-11-22 03:39:53,141 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-22 03:39:53,142 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3728.99 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 790.1 MB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -625.3 MB). Peak memory consumption was 192.1 MB. Max. memory is 7.1 GB. [2018-11-22 03:39:53,143 INFO L168 Benchmark]: Boogie Procedure Inliner took 153.53 ms. Allocated memory is still 2.3 GB. Free memory was 2.0 GB in the beginning and 2.0 GB in the end (delta: 13.9 MB). Peak memory consumption was 13.9 MB. Max. memory is 7.1 GB. [2018-11-22 03:39:53,145 INFO L168 Benchmark]: Boogie Preprocessor took 328.33 ms. Allocated memory is still 2.3 GB. Free memory was 2.0 GB in the beginning and 2.0 GB in the end (delta: 27.8 MB). Peak memory consumption was 27.8 MB. Max. memory is 7.1 GB. [2018-11-22 03:39:53,146 INFO L168 Benchmark]: RCFGBuilder took 23363.11 ms. Allocated memory was 2.3 GB in the beginning and 2.9 GB in the end (delta: 561.0 MB). Free memory was 2.0 GB in the beginning and 2.4 GB in the end (delta: -436.4 MB). Peak memory consumption was 987.2 MB. Max. memory is 7.1 GB. [2018-11-22 03:39:53,154 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 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 3728.99 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 790.1 MB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -625.3 MB). Peak memory consumption was 192.1 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 153.53 ms. Allocated memory is still 2.3 GB. Free memory was 2.0 GB in the beginning and 2.0 GB in the end (delta: 13.9 MB). Peak memory consumption was 13.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 328.33 ms. Allocated memory is still 2.3 GB. Free memory was 2.0 GB in the beginning and 2.0 GB in the end (delta: 27.8 MB). Peak memory consumption was 27.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 23363.11 ms. Allocated memory was 2.3 GB in the beginning and 2.9 GB in the end (delta: 561.0 MB). Free memory was 2.0 GB in the beginning and 2.4 GB in the end (delta: -436.4 MB). Peak memory consumption was 987.2 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...