java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AbstractInterpretationC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --abstractinterpretationv2.abstract.domain IntervalDomain -i ../../../trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--isdn--gigaset--usb_gigaset.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f4eb214f-m [2019-10-14 00:02:07,508 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-14 00:02:07,510 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-14 00:02:07,522 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-14 00:02:07,523 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-14 00:02:07,524 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-14 00:02:07,525 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-14 00:02:07,527 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-14 00:02:07,529 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-14 00:02:07,530 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-14 00:02:07,531 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-14 00:02:07,532 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-14 00:02:07,532 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-14 00:02:07,533 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-14 00:02:07,534 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-14 00:02:07,535 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-14 00:02:07,536 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-14 00:02:07,537 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-14 00:02:07,539 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-14 00:02:07,541 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-14 00:02:07,543 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-14 00:02:07,545 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-14 00:02:07,546 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-14 00:02:07,547 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-14 00:02:07,549 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-14 00:02:07,549 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-14 00:02:07,550 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-14 00:02:07,551 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-14 00:02:07,551 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-14 00:02:07,552 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-14 00:02:07,552 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-14 00:02:07,553 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-14 00:02:07,554 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-14 00:02:07,555 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-14 00:02:07,556 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-14 00:02:07,556 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-14 00:02:07,557 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-14 00:02:07,557 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-14 00:02:07,557 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-14 00:02:07,558 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-14 00:02:07,559 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-14 00:02:07,560 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-14 00:02:07,575 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-14 00:02:07,575 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-14 00:02:07,577 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-14 00:02:07,577 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-14 00:02:07,577 INFO L138 SettingsManager]: * Use SBE=true [2019-10-14 00:02:07,577 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-14 00:02:07,577 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-14 00:02:07,578 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-14 00:02:07,578 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-14 00:02:07,578 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-14 00:02:07,578 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-14 00:02:07,578 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-14 00:02:07,579 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-14 00:02:07,579 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-14 00:02:07,579 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-14 00:02:07,579 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-14 00:02:07,579 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-14 00:02:07,580 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-14 00:02:07,580 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-14 00:02:07,580 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-14 00:02:07,580 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-14 00:02:07,580 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-14 00:02:07,581 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-14 00:02:07,581 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-14 00:02:07,581 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-14 00:02:07,581 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-14 00:02:07,582 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-14 00:02:07,582 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-14 00:02:07,582 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: Abstract domain -> IntervalDomain [2019-10-14 00:02:07,860 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-14 00:02:07,873 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-14 00:02:07,876 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-14 00:02:07,878 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-14 00:02:07,878 INFO L275 PluginConnector]: CDTParser initialized [2019-10-14 00:02:07,879 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--isdn--gigaset--usb_gigaset.ko-entry_point.cil.out.i [2019-10-14 00:02:07,956 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a4c936f4f/39d87db1397245e89462b40dc16db16d/FLAG060771383 [2019-10-14 00:02:08,729 INFO L306 CDTParser]: Found 1 translation units. [2019-10-14 00:02:08,730 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--isdn--gigaset--usb_gigaset.ko-entry_point.cil.out.i [2019-10-14 00:02:08,768 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a4c936f4f/39d87db1397245e89462b40dc16db16d/FLAG060771383 [2019-10-14 00:02:08,792 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a4c936f4f/39d87db1397245e89462b40dc16db16d [2019-10-14 00:02:08,802 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-14 00:02:08,804 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-14 00:02:08,805 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-14 00:02:08,806 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-14 00:02:08,809 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-14 00:02:08,810 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 12:02:08" (1/1) ... [2019-10-14 00:02:08,813 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f946270 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:02:08, skipping insertion in model container [2019-10-14 00:02:08,814 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 12:02:08" (1/1) ... [2019-10-14 00:02:08,821 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-14 00:02:08,947 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-14 00:02:11,097 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-14 00:02:11,134 INFO L188 MainTranslator]: Completed pre-run [2019-10-14 00:02:11,517 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-14 00:02:11,819 INFO L192 MainTranslator]: Completed translation [2019-10-14 00:02:11,820 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:02:11 WrapperNode [2019-10-14 00:02:11,820 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-14 00:02:11,821 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-14 00:02:11,822 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-14 00:02:11,822 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-14 00:02:11,845 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:02:11" (1/1) ... [2019-10-14 00:02:11,846 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:02:11" (1/1) ... [2019-10-14 00:02:11,937 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:02:11" (1/1) ... [2019-10-14 00:02:11,938 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:02:11" (1/1) ... [2019-10-14 00:02:12,072 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:02:11" (1/1) ... [2019-10-14 00:02:12,100 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:02:11" (1/1) ... [2019-10-14 00:02:12,141 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:02:11" (1/1) ... [2019-10-14 00:02:12,162 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-14 00:02:12,163 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-14 00:02:12,163 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-14 00:02:12,163 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-14 00:02:12,164 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:02:11" (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 [2019-10-14 00:02:12,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-14 00:02:12,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-14 00:02:12,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-14 00:02:12,244 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-10-14 00:02:12,244 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-14 00:02:12,245 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-14 00:02:12,245 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2019-10-14 00:02:12,246 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2019-10-14 00:02:12,246 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-14 00:02:12,246 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-14 00:02:12,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-14 00:02:12,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-14 00:02:12,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-14 00:02:12,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-14 00:02:12,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-14 00:02:12,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-14 00:02:12,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-14 00:02:12,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-14 00:02:12,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-14 00:02:12,255 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2019-10-14 00:02:12,255 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_schedule_event [2019-10-14 00:02:12,256 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_bchannel_down [2019-10-14 00:02:12,256 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_bchannel_up [2019-10-14 00:02:12,256 INFO L138 BoogieDeclarations]: Found implementation of procedure tiocm_to_gigaset [2019-10-14 00:02:12,256 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_set_modem_ctrl [2019-10-14 00:02:12,256 INFO L138 BoogieDeclarations]: Found implementation of procedure set_value [2019-10-14 00:02:12,256 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_baud_rate [2019-10-14 00:02:12,256 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_set_line_ctrl [2019-10-14 00:02:12,257 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_init_bchannel [2019-10-14 00:02:12,257 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_close_bchannel [2019-10-14 00:02:12,257 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_modem_fill [2019-10-14 00:02:12,257 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_read_int_callback [2019-10-14 00:02:12,257 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_write_bulk_callback [2019-10-14 00:02:12,258 INFO L138 BoogieDeclarations]: Found implementation of procedure send_cb [2019-10-14 00:02:12,258 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_write_cmd [2019-10-14 00:02:12,258 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_write_room [2019-10-14 00:02:12,258 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_chars_in_buffer [2019-10-14 00:02:12,258 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_brkchars [2019-10-14 00:02:12,258 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_freebcshw [2019-10-14 00:02:12,259 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_initbcshw [2019-10-14 00:02:12,259 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_reinitbcshw [2019-10-14 00:02:12,259 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_freecshw [2019-10-14 00:02:12,259 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_initcshw [2019-10-14 00:02:12,259 INFO L138 BoogieDeclarations]: Found implementation of procedure write_modem [2019-10-14 00:02:12,259 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_probe [2019-10-14 00:02:12,260 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_disconnect [2019-10-14 00:02:12,260 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_suspend [2019-10-14 00:02:12,260 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_resume [2019-10-14 00:02:12,260 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_pre_reset [2019-10-14 00:02:12,260 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gigaset_init [2019-10-14 00:02:12,261 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gigaset_exit [2019-10-14 00:02:12,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_2 [2019-10-14 00:02:12,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_gigaset_ops_1 [2019-10-14 00:02:12,261 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-14 00:02:12,261 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2019-10-14 00:02:12,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_2 [2019-10-14 00:02:12,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_fill_bulk_urb_3 [2019-10-14 00:02:12,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_4 [2019-10-14 00:02:12,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_6 [2019-10-14 00:02:12,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_dev_7 [2019-10-14 00:02:12,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata_8 [2019-10-14 00:02:12,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_9 [2019-10-14 00:02:12,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_10 [2019-10-14 00:02:12,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_fill_int_urb_11 [2019-10-14 00:02:12,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_12 [2019-10-14 00:02:12,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_13 [2019-10-14 00:02:12,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_14 [2019-10-14 00:02:12,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_dev_16 [2019-10-14 00:02:12,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata_17 [2019-10-14 00:02:12,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_19 [2019-10-14 00:02:12,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_20 [2019-10-14 00:02:12,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_dev_21 [2019-10-14 00:02:12,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_24 [2019-10-14 00:02:12,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_25 [2019-10-14 00:02:12,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_26 [2019-10-14 00:02:12,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop___0 [2019-10-14 00:02:12,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata [2019-10-14 00:02:12,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata [2019-10-14 00:02:12,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_intf [2019-10-14 00:02:12,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_urb [2019-10-14 00:02:12,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_urb [2019-10-14 00:02:12,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_fill_int_urb [2019-10-14 00:02:12,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_fill_bulk_urb [2019-10-14 00:02:12,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_submit_urb [2019-10-14 00:02:12,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interface_to_usbdev [2019-10-14 00:02:12,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_get_dev [2019-10-14 00:02:12,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_dev [2019-10-14 00:02:12,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_get_interface [2019-10-14 00:02:12,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_interface [2019-10-14 00:02:12,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_serial_register [2019-10-14 00:02:12,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_serial_deregister [2019-10-14 00:02:12,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-14 00:02:12,272 INFO L138 BoogieDeclarations]: Found implementation of procedure __tasklet_schedule [2019-10-14 00:02:12,272 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-10-14 00:02:12,272 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-10-14 00:02:12,273 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-14 00:02:12,273 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-10-14 00:02:12,273 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2019-10-14 00:02:12,273 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_notice [2019-10-14 00:02:12,273 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-10-14 00:02:12,273 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_add_event [2019-10-14 00:02:12,273 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_blockdriver [2019-10-14 00:02:12,274 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_dbg_buffer [2019-10-14 00:02:12,274 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_fill_inbuf [2019-10-14 00:02:12,274 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_freecs [2019-10-14 00:02:12,274 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_freedriver [2019-10-14 00:02:12,274 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_initcs [2019-10-14 00:02:12,274 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_initdriver [2019-10-14 00:02:12,275 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_m10x_input [2019-10-14 00:02:12,275 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_m10x_send_skb [2019-10-14 00:02:12,275 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_shutdown [2019-10-14 00:02:12,275 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_skb_sent [2019-10-14 00:02:12,275 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_start [2019-10-14 00:02:12,275 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_stop [2019-10-14 00:02:12,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-14 00:02:12,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_1 [2019-10-14 00:02:12,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_1 [2019-10-14 00:02:12,276 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-14 00:02:12,276 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dequeue [2019-10-14 00:02:12,276 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2019-10-14 00:02:12,277 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2019-10-14 00:02:12,277 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2019-10-14 00:02:12,278 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2019-10-14 00:02:12,278 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2019-10-14 00:02:12,279 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2019-10-14 00:02:12,279 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2019-10-14 00:02:12,279 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-14 00:02:12,279 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-14 00:02:12,279 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-14 00:02:12,279 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-14 00:02:12,280 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-14 00:02:12,280 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-14 00:02:12,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-14 00:02:12,280 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-14 00:02:12,281 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-14 00:02:12,281 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-10-14 00:02:12,281 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-14 00:02:12,281 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-10-14 00:02:12,282 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-14 00:02:12,285 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-14 00:02:12,285 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-14 00:02:12,286 INFO L130 BoogieDeclarations]: Found specification of procedure __tasklet_schedule [2019-10-14 00:02:12,286 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2019-10-14 00:02:12,286 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2019-10-14 00:02:12,292 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2019-10-14 00:02:12,293 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-10-14 00:02:12,293 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-10-14 00:02:12,293 INFO L130 BoogieDeclarations]: Found specification of procedure dev_notice [2019-10-14 00:02:12,294 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-10-14 00:02:12,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata_17 [2019-10-14 00:02:12,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata_8 [2019-10-14 00:02:12,294 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2019-10-14 00:02:12,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_dev_7 [2019-10-14 00:02:12,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_dev_16 [2019-10-14 00:02:12,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_dev_21 [2019-10-14 00:02:12,295 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2019-10-14 00:02:12,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_25 [2019-10-14 00:02:12,295 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2019-10-14 00:02:12,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_26 [2019-10-14 00:02:12,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_fill_bulk_urb_3 [2019-10-14 00:02:12,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_fill_int_urb_11 [2019-10-14 00:02:12,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_9 [2019-10-14 00:02:12,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_10 [2019-10-14 00:02:12,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_13 [2019-10-14 00:02:12,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_14 [2019-10-14 00:02:12,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_19 [2019-10-14 00:02:12,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_20 [2019-10-14 00:02:12,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_2 [2019-10-14 00:02:12,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_4 [2019-10-14 00:02:12,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_6 [2019-10-14 00:02:12,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_12 [2019-10-14 00:02:12,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_24 [2019-10-14 00:02:12,297 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2019-10-14 00:02:12,297 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2019-10-14 00:02:12,298 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2019-10-14 00:02:12,298 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-14 00:02:12,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_urb [2019-10-14 00:02:12,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_urb [2019-10-14 00:02:12,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_fill_int_urb [2019-10-14 00:02:12,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_fill_bulk_urb [2019-10-14 00:02:12,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_submit_urb [2019-10-14 00:02:12,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interface_to_usbdev [2019-10-14 00:02:12,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_get_dev [2019-10-14 00:02:12,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_dev [2019-10-14 00:02:12,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata [2019-10-14 00:02:12,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata [2019-10-14 00:02:12,299 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-14 00:02:12,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-14 00:02:12,300 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-14 00:02:12,300 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-14 00:02:12,300 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-14 00:02:12,300 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-14 00:02:12,300 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-14 00:02:12,300 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-14 00:02:12,301 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-14 00:02:12,301 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-14 00:02:12,301 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-14 00:02:12,301 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-14 00:02:12,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-14 00:02:12,301 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-14 00:02:12,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-14 00:02:12,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-14 00:02:12,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-14 00:02:12,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-14 00:02:12,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-14 00:02:12,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-14 00:02:12,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_2 [2019-10-14 00:02:12,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_gigaset_ops_1 [2019-10-14 00:02:12,303 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dequeue [2019-10-14 00:02:12,303 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2019-10-14 00:02:12,303 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2019-10-14 00:02:12,303 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-14 00:02:12,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-14 00:02:12,303 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2019-10-14 00:02:12,303 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_dbg_buffer [2019-10-14 00:02:12,303 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_m10x_send_skb [2019-10-14 00:02:12,304 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_m10x_input [2019-10-14 00:02:12,304 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_skb_sent [2019-10-14 00:02:12,304 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_initdriver [2019-10-14 00:02:12,304 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_freedriver [2019-10-14 00:02:12,304 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_blockdriver [2019-10-14 00:02:12,304 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_initcs [2019-10-14 00:02:12,304 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_freecs [2019-10-14 00:02:12,305 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_start [2019-10-14 00:02:12,305 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_stop [2019-10-14 00:02:12,305 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_shutdown [2019-10-14 00:02:12,305 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_add_event [2019-10-14 00:02:12,305 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_schedule_event [2019-10-14 00:02:12,305 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_bchannel_down [2019-10-14 00:02:12,305 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_bchannel_up [2019-10-14 00:02:12,306 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_fill_inbuf [2019-10-14 00:02:12,306 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_probe [2019-10-14 00:02:12,306 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_disconnect [2019-10-14 00:02:12,306 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_suspend [2019-10-14 00:02:12,306 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_resume [2019-10-14 00:02:12,306 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_pre_reset [2019-10-14 00:02:12,306 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-14 00:02:12,306 INFO L130 BoogieDeclarations]: Found specification of procedure tiocm_to_gigaset [2019-10-14 00:02:12,307 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_set_modem_ctrl [2019-10-14 00:02:12,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-14 00:02:12,307 INFO L130 BoogieDeclarations]: Found specification of procedure set_value [2019-10-14 00:02:12,307 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_baud_rate [2019-10-14 00:02:12,307 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_set_line_ctrl [2019-10-14 00:02:12,307 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_init_bchannel [2019-10-14 00:02:12,307 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_close_bchannel [2019-10-14 00:02:12,308 INFO L130 BoogieDeclarations]: Found specification of procedure write_modem [2019-10-14 00:02:12,308 INFO L130 BoogieDeclarations]: Found specification of procedure send_cb [2019-10-14 00:02:12,308 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_modem_fill [2019-10-14 00:02:12,308 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_read_int_callback [2019-10-14 00:02:12,308 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_write_bulk_callback [2019-10-14 00:02:12,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-14 00:02:12,308 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_write_cmd [2019-10-14 00:02:12,308 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_write_room [2019-10-14 00:02:12,309 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_chars_in_buffer [2019-10-14 00:02:12,309 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_brkchars [2019-10-14 00:02:12,309 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-14 00:02:12,309 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_freebcshw [2019-10-14 00:02:12,309 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_initbcshw [2019-10-14 00:02:12,309 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_reinitbcshw [2019-10-14 00:02:12,309 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_freecshw [2019-10-14 00:02:12,309 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_initcshw [2019-10-14 00:02:12,310 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gigaset_init [2019-10-14 00:02:12,310 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gigaset_exit [2019-10-14 00:02:12,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_1 [2019-10-14 00:02:12,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_1 [2019-10-14 00:02:12,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-14 00:02:12,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-14 00:02:12,315 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-14 00:02:12,315 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-14 00:02:12,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop___0 [2019-10-14 00:02:12,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_intf [2019-10-14 00:02:12,315 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-14 00:02:12,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_get_interface [2019-10-14 00:02:12,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_interface [2019-10-14 00:02:12,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_serial_register [2019-10-14 00:02:12,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_serial_deregister [2019-10-14 00:02:12,316 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-14 00:02:12,316 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-14 00:02:12,316 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-14 00:02:12,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-14 00:02:12,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-14 00:02:12,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-14 00:02:12,317 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-14 00:02:12,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-14 00:02:12,317 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-14 00:02:12,317 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-14 00:02:13,934 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-14 00:02:17,276 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stop___0FINAL: assume true; [2019-10-14 00:02:18,406 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-14 00:02:18,407 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-14 00:02:18,410 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 12:02:18 BoogieIcfgContainer [2019-10-14 00:02:18,410 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-14 00:02:18,411 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-10-14 00:02:18,411 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-10-14 00:02:18,412 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-10-14 00:02:18,413 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 12:02:18" (1/1) ... [2019-10-14 00:02:18,474 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-10-14 00:02:18,718 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-10-14 00:02:18,729 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 209 root evaluator evaluations with a maximum evaluation depth of 0. Performed 209 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 525 variables. [2019-10-14 00:02:18,729 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-10-14 00:02:18,732 INFO L168 Benchmark]: Toolchain (without parser) took 9926.91 ms. Allocated memory was 139.5 MB in the beginning and 395.8 MB in the end (delta: 256.4 MB). Free memory was 93.4 MB in the beginning and 89.2 MB in the end (delta: 4.2 MB). Peak memory consumption was 260.6 MB. Max. memory is 7.1 GB. [2019-10-14 00:02:18,733 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 139.5 MB. Free memory was 121.3 MB in the beginning and 121.1 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-10-14 00:02:18,736 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3015.61 ms. Allocated memory was 139.5 MB in the beginning and 256.9 MB in the end (delta: 117.4 MB). Free memory was 93.2 MB in the beginning and 201.8 MB in the end (delta: -108.6 MB). Peak memory consumption was 121.1 MB. Max. memory is 7.1 GB. [2019-10-14 00:02:18,738 INFO L168 Benchmark]: Boogie Preprocessor took 340.93 ms. Allocated memory is still 256.9 MB. Free memory was 201.8 MB in the beginning and 185.2 MB in the end (delta: 16.6 MB). Peak memory consumption was 16.6 MB. Max. memory is 7.1 GB. [2019-10-14 00:02:18,740 INFO L168 Benchmark]: RCFGBuilder took 6247.37 ms. Allocated memory was 256.9 MB in the beginning and 395.8 MB in the end (delta: 138.9 MB). Free memory was 185.2 MB in the beginning and 113.0 MB in the end (delta: 72.2 MB). Peak memory consumption was 228.1 MB. Max. memory is 7.1 GB. [2019-10-14 00:02:18,745 INFO L168 Benchmark]: Abstract Interpretation took 317.83 ms. Allocated memory is still 395.8 MB. Free memory was 113.0 MB in the beginning and 89.2 MB in the end (delta: 23.7 MB). Peak memory consumption was 23.7 MB. Max. memory is 7.1 GB. [2019-10-14 00:02:18,759 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 139.5 MB. Free memory was 121.3 MB in the beginning and 121.1 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 3015.61 ms. Allocated memory was 139.5 MB in the beginning and 256.9 MB in the end (delta: 117.4 MB). Free memory was 93.2 MB in the beginning and 201.8 MB in the end (delta: -108.6 MB). Peak memory consumption was 121.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 340.93 ms. Allocated memory is still 256.9 MB. Free memory was 201.8 MB in the beginning and 185.2 MB in the end (delta: 16.6 MB). Peak memory consumption was 16.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 6247.37 ms. Allocated memory was 256.9 MB in the beginning and 395.8 MB in the end (delta: 138.9 MB). Free memory was 185.2 MB in the beginning and 113.0 MB in the end (delta: 72.2 MB). Peak memory consumption was 228.1 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 317.83 ms. Allocated memory is still 395.8 MB. Free memory was 113.0 MB in the beginning and 89.2 MB in the end (delta: 23.7 MB). Peak memory consumption was 23.7 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - PositiveResult [Line: 5669]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location RESULT: Ultimate proved your program to be correct! Received shutdown request...