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/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--libertas--usb8xxx.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-11 18:55:55,886 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-11 18:55:55,888 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-11 18:55:55,908 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-11 18:55:55,908 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-11 18:55:55,909 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-11 18:55:55,910 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-11 18:55:55,912 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-11 18:55:55,914 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-11 18:55:55,915 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-11 18:55:55,916 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-11 18:55:55,917 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-11 18:55:55,917 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-11 18:55:55,918 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-11 18:55:55,919 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-11 18:55:55,920 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-11 18:55:55,921 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-11 18:55:55,922 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-11 18:55:55,927 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-11 18:55:55,929 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-11 18:55:55,931 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-11 18:55:55,932 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-11 18:55:55,933 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-11 18:55:55,934 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-11 18:55:55,936 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-11 18:55:55,937 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-11 18:55:55,937 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-11 18:55:55,938 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-11 18:55:55,938 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-11 18:55:55,939 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-11 18:55:55,940 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-11 18:55:55,940 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-11 18:55:55,941 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-11 18:55:55,942 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-11 18:55:55,943 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-11 18:55:55,943 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-11 18:55:55,944 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-11 18:55:55,944 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-11 18:55:55,944 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-11 18:55:55,945 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-11 18:55:55,946 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-11 18:55:55,947 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf [2019-09-11 18:55:55,962 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-11 18:55:55,963 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-11 18:55:55,963 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-09-11 18:55:55,963 INFO L138 SettingsManager]: * Log level for plugins=info [2019-09-11 18:55:55,964 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-09-11 18:55:55,964 INFO L138 SettingsManager]: * User list type=DISABLED [2019-09-11 18:55:55,964 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-09-11 18:55:55,965 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-09-11 18:55:55,965 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-09-11 18:55:55,965 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-09-11 18:55:55,966 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-11 18:55:55,966 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-11 18:55:55,966 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-11 18:55:55,966 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-11 18:55:55,966 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-11 18:55:55,967 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-11 18:55:55,967 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-11 18:55:55,967 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-11 18:55:55,967 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-11 18:55:55,967 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-11 18:55:55,968 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-11 18:55:55,968 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-09-11 18:55:55,968 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-11 18:55:55,968 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-11 18:55:55,968 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-11 18:55:55,969 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-11 18:55:55,969 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-09-11 18:55:55,969 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-11 18:55:55,969 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-11 18:55:55,969 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-09-11 18:55:56,002 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-11 18:55:56,017 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-11 18:55:56,021 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-11 18:55:56,022 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-11 18:55:56,023 INFO L275 PluginConnector]: CDTParser initialized [2019-09-11 18:55:56,024 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--libertas--usb8xxx.ko-entry_point.cil.out.i [2019-09-11 18:55:56,085 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9b94c2204/5a184f25b8a24ab386ef07c97c4ca6ed/FLAG0cca49972 [2019-09-11 18:55:56,822 INFO L306 CDTParser]: Found 1 translation units. [2019-09-11 18:55:56,822 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--libertas--usb8xxx.ko-entry_point.cil.out.i [2019-09-11 18:55:56,862 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9b94c2204/5a184f25b8a24ab386ef07c97c4ca6ed/FLAG0cca49972 [2019-09-11 18:55:56,906 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9b94c2204/5a184f25b8a24ab386ef07c97c4ca6ed [2019-09-11 18:55:56,918 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-11 18:55:56,919 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-11 18:55:56,921 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-11 18:55:56,921 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-11 18:55:56,925 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-11 18:55:56,926 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.09 06:55:56" (1/1) ... [2019-09-11 18:55:56,929 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d9c6fc0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 06:55:56, skipping insertion in model container [2019-09-11 18:55:56,929 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.09 06:55:56" (1/1) ... [2019-09-11 18:55:56,937 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-11 18:55:57,112 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-11 18:55:59,189 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-11 18:55:59,215 INFO L188 MainTranslator]: Completed pre-run [2019-09-11 18:55:59,718 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-11 18:55:59,963 INFO L192 MainTranslator]: Completed translation [2019-09-11 18:55:59,964 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 06:55:59 WrapperNode [2019-09-11 18:55:59,965 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-11 18:55:59,966 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-11 18:55:59,966 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-11 18:55:59,967 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-11 18:55:59,991 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 06:55:59" (1/1) ... [2019-09-11 18:55:59,991 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 06:55:59" (1/1) ... [2019-09-11 18:56:00,059 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 06:55:59" (1/1) ... [2019-09-11 18:56:00,060 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 06:55:59" (1/1) ... [2019-09-11 18:56:00,205 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 06:55:59" (1/1) ... [2019-09-11 18:56:00,236 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 06:55:59" (1/1) ... [2019-09-11 18:56:00,268 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 06:55:59" (1/1) ... [2019-09-11 18:56:00,295 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-11 18:56:00,295 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-11 18:56:00,295 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-11 18:56:00,295 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-11 18:56:00,297 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 06:55:59" (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 [2019-09-11 18:56:00,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-11 18:56:00,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-11 18:56:00,360 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-09-11 18:56:00,360 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2019-09-11 18:56:00,360 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-09-11 18:56:00,360 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-09-11 18:56:00,360 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-09-11 18:56:00,360 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-09-11 18:56:00,361 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-09-11 18:56:00,361 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-09-11 18:56:00,361 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-09-11 18:56:00,361 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-09-11 18:56:00,361 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-09-11 18:56:00,361 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2019-09-11 18:56:00,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-11 18:56:00,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-09-11 18:56:00,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-09-11 18:56:00,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-09-11 18:56:00,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-09-11 18:56:00,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-09-11 18:56:00,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-09-11 18:56:00,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-11 18:56:00,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-09-11 18:56:00,365 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_num [2019-09-11 18:56:00,365 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2019-09-11 18:56:00,366 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_out [2019-09-11 18:56:00,366 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2019-09-11 18:56:00,366 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_in [2019-09-11 18:56:00,367 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_out [2019-09-11 18:56:00,367 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2019-09-11 18:56:00,367 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2019-09-11 18:56:00,367 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2019-09-11 18:56:00,367 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2019-09-11 18:56:00,368 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2019-09-11 18:56:00,368 INFO L138 BoogieDeclarations]: Found implementation of procedure if_usb_write_bulk_callback [2019-09-11 18:56:00,368 INFO L138 BoogieDeclarations]: Found implementation of procedure if_usb_free [2019-09-11 18:56:00,368 INFO L138 BoogieDeclarations]: Found implementation of procedure if_usb_setup_firmware [2019-09-11 18:56:00,368 INFO L138 BoogieDeclarations]: Found implementation of procedure if_usb_fw_timeo [2019-09-11 18:56:00,368 INFO L138 BoogieDeclarations]: Found implementation of procedure if_usb_probe [2019-09-11 18:56:00,369 INFO L138 BoogieDeclarations]: Found implementation of procedure if_usb_disconnect [2019-09-11 18:56:00,369 INFO L138 BoogieDeclarations]: Found implementation of procedure if_usb_send_fw_pkt [2019-09-11 18:56:00,369 INFO L138 BoogieDeclarations]: Found implementation of procedure if_usb_reset_device [2019-09-11 18:56:00,369 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_tx_block [2019-09-11 18:56:00,369 INFO L138 BoogieDeclarations]: Found implementation of procedure __if_usb_submit_rx_urb [2019-09-11 18:56:00,370 INFO L138 BoogieDeclarations]: Found implementation of procedure if_usb_submit_rx_urb_fwload [2019-09-11 18:56:00,370 INFO L138 BoogieDeclarations]: Found implementation of procedure if_usb_submit_rx_urb [2019-09-11 18:56:00,370 INFO L138 BoogieDeclarations]: Found implementation of procedure if_usb_receive_fwload [2019-09-11 18:56:00,370 INFO L138 BoogieDeclarations]: Found implementation of procedure process_cmdtypedata [2019-09-11 18:56:00,370 INFO L138 BoogieDeclarations]: Found implementation of procedure process_cmdrequest [2019-09-11 18:56:00,370 INFO L138 BoogieDeclarations]: Found implementation of procedure if_usb_receive [2019-09-11 18:56:00,370 INFO L138 BoogieDeclarations]: Found implementation of procedure if_usb_host_to_card [2019-09-11 18:56:00,371 INFO L138 BoogieDeclarations]: Found implementation of procedure if_usb_issue_boot_command [2019-09-11 18:56:00,371 INFO L138 BoogieDeclarations]: Found implementation of procedure check_fwfile_format [2019-09-11 18:56:00,371 INFO L138 BoogieDeclarations]: Found implementation of procedure if_usb_prog_firmware [2019-09-11 18:56:00,371 INFO L138 BoogieDeclarations]: Found implementation of procedure if_usb_suspend [2019-09-11 18:56:00,371 INFO L138 BoogieDeclarations]: Found implementation of procedure if_usb_resume [2019-09-11 18:56:00,371 INFO L138 BoogieDeclarations]: Found implementation of procedure if_usb_driver_init [2019-09-11 18:56:00,371 INFO L138 BoogieDeclarations]: Found implementation of procedure if_usb_driver_exit [2019-09-11 18:56:00,372 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_1 [2019-09-11 18:56:00,372 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_init_1 [2019-09-11 18:56:00,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_2 [2019-09-11 18:56:00,372 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1 [2019-09-11 18:56:00,372 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_1 [2019-09-11 18:56:00,372 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2019-09-11 18:56:00,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_1 [2019-09-11 18:56:00,373 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2019-09-11 18:56:00,373 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-11 18:56:00,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_consume_skb_5 [2019-09-11 18:56:00,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_6 [2019-09-11 18:56:00,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_7 [2019-09-11 18:56:00,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_8 [2019-09-11 18:56:00,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_11 [2019-09-11 18:56:00,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_alloc_skb_12 [2019-09-11 18:56:00,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_13 [2019-09-11 18:56:00,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_14 [2019-09-11 18:56:00,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_15 [2019-09-11 18:56:00,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_16 [2019-09-11 18:56:00,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_17 [2019-09-11 18:56:00,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_18 [2019-09-11 18:56:00,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_19 [2019-09-11 18:56:00,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_20 [2019-09-11 18:56:00,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_21 [2019-09-11 18:56:00,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_22 [2019-09-11 18:56:00,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_23 [2019-09-11 18:56:00,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_24 [2019-09-11 18:56:00,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_25 [2019-09-11 18:56:00,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_26 [2019-09-11 18:56:00,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_27 [2019-09-11 18:56:00,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_28 [2019-09-11 18:56:00,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_29 [2019-09-11 18:56:00,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_30 [2019-09-11 18:56:00,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_init [2019-09-11 18:56:00,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_add [2019-09-11 18:56:00,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2019-09-11 18:56:00,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_contains [2019-09-11 18:56:00,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_is_empty [2019-09-11 18:56:00,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-09-11 18:56:00,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-09-11 18:56:00,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-09-11 18:56:00,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-09-11 18:56:00,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2019-09-11 18:56:00,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-11 18:56:00,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2019-09-11 18:56:00,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free_int [2019-09-11 18:56:00,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_alloc_skb [2019-09-11 18:56:00,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netdev_alloc_skb [2019-09-11 18:56:00,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_current [2019-09-11 18:56:00,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-11 18:56:00,382 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-09-11 18:56:00,382 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_cmd [2019-09-11 18:56:00,382 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2019-09-11 18:56:00,382 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-09-11 18:56:00,383 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-09-11 18:56:00,383 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-09-11 18:56:00,383 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2019-09-11 18:56:00,383 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemdup [2019-09-11 18:56:00,383 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_card [2019-09-11 18:56:00,384 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_get_firmware_async [2019-09-11 18:56:00,384 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_host_sleep_cfg [2019-09-11 18:56:00,385 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_host_to_card_done [2019-09-11 18:56:00,385 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_notify_command_response [2019-09-11 18:56:00,385 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_process_rxed_packet [2019-09-11 18:56:00,385 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_queue_event [2019-09-11 18:56:00,386 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_remove_card [2019-09-11 18:56:00,386 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_resume [2019-09-11 18:56:00,386 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_send_tx_feedback [2019-09-11 18:56:00,386 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_start_card [2019-09-11 18:56:00,386 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_stop_card [2019-09-11 18:56:00,387 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_suspend [2019-09-11 18:56:00,387 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2019-09-11 18:56:00,387 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-09-11 18:56:00,387 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep_interruptible [2019-09-11 18:56:00,387 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2019-09-11 18:56:00,388 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2019-09-11 18:56:00,388 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-09-11 18:56:00,388 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2019-09-11 18:56:00,388 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2019-09-11 18:56:00,388 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-09-11 18:56:00,389 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2019-09-11 18:56:00,392 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2019-09-11 18:56:00,392 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2019-09-11 18:56:00,392 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_dev [2019-09-11 18:56:00,392 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2019-09-11 18:56:00,399 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2019-09-11 18:56:00,399 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2019-09-11 18:56:00,399 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_reset_device [2019-09-11 18:56:00,399 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2019-09-11 18:56:00,399 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-11 18:56:00,399 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-11 18:56:00,400 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-11 18:56:00,400 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-09-11 18:56:00,400 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-09-11 18:56:00,401 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-11 18:56:00,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-11 18:56:00,401 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-09-11 18:56:00,401 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-09-11 18:56:00,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-11 18:56:00,401 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-09-11 18:56:00,401 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-09-11 18:56:00,402 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-11 18:56:00,402 INFO L130 BoogieDeclarations]: Found specification of procedure kmemdup [2019-09-11 18:56:00,402 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2019-09-11 18:56:00,402 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-09-11 18:56:00,402 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-09-11 18:56:00,402 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-09-11 18:56:00,402 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-09-11 18:56:00,403 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-09-11 18:56:00,403 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2019-09-11 18:56:00,403 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2019-09-11 18:56:00,403 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2019-09-11 18:56:00,403 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2019-09-11 18:56:00,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_20 [2019-09-11 18:56:00,403 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-09-11 18:56:00,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_28 [2019-09-11 18:56:00,404 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-11 18:56:00,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-11 18:56:00,404 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-09-11 18:56:00,404 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-09-11 18:56:00,404 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-11 18:56:00,404 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-09-11 18:56:00,404 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-09-11 18:56:00,404 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-09-11 18:56:00,405 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-09-11 18:56:00,405 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-09-11 18:56:00,405 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2019-09-11 18:56:00,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_6 [2019-09-11 18:56:00,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_7 [2019-09-11 18:56:00,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_8 [2019-09-11 18:56:00,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_11 [2019-09-11 18:56:00,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_13 [2019-09-11 18:56:00,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_14 [2019-09-11 18:56:00,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_15 [2019-09-11 18:56:00,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_16 [2019-09-11 18:56:00,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_17 [2019-09-11 18:56:00,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_18 [2019-09-11 18:56:00,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_19 [2019-09-11 18:56:00,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_21 [2019-09-11 18:56:00,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_22 [2019-09-11 18:56:00,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_23 [2019-09-11 18:56:00,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_24 [2019-09-11 18:56:00,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_25 [2019-09-11 18:56:00,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_26 [2019-09-11 18:56:00,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_27 [2019-09-11 18:56:00,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_consume_skb_5 [2019-09-11 18:56:00,407 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-09-11 18:56:00,407 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2019-09-11 18:56:00,408 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2019-09-11 18:56:00,409 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-11 18:56:00,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-11 18:56:00,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_alloc_skb_12 [2019-09-11 18:56:00,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2019-09-11 18:56:00,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2019-09-11 18:56:00,409 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-11 18:56:00,409 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-09-11 18:56:00,410 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-11 18:56:00,410 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-11 18:56:00,410 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-11 18:56:00,410 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-11 18:56:00,410 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-11 18:56:00,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-09-11 18:56:00,410 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-09-11 18:56:00,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-09-11 18:56:00,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-09-11 18:56:00,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-09-11 18:56:00,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-09-11 18:56:00,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-09-11 18:56:00,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-09-11 18:56:00,411 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_1 [2019-09-11 18:56:00,411 INFO L130 BoogieDeclarations]: Found specification of procedure timer_init_1 [2019-09-11 18:56:00,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_2 [2019-09-11 18:56:00,412 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_1 [2019-09-11 18:56:00,412 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_1 [2019-09-11 18:56:00,412 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2019-09-11 18:56:00,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_1 [2019-09-11 18:56:00,412 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2019-09-11 18:56:00,412 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-09-11 18:56:00,412 INFO L130 BoogieDeclarations]: Found specification of procedure msleep_interruptible [2019-09-11 18:56:00,413 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2019-09-11 18:56:00,413 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_num [2019-09-11 18:56:00,413 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2019-09-11 18:56:00,413 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_out [2019-09-11 18:56:00,413 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2019-09-11 18:56:00,413 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_in [2019-09-11 18:56:00,413 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_out [2019-09-11 18:56:00,413 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2019-09-11 18:56:00,414 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2019-09-11 18:56:00,414 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2019-09-11 18:56:00,414 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_dev [2019-09-11 18:56:00,414 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2019-09-11 18:56:00,414 INFO L130 BoogieDeclarations]: Found specification of procedure usb_reset_device [2019-09-11 18:56:00,414 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2019-09-11 18:56:00,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_29 [2019-09-11 18:56:00,415 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2019-09-11 18:56:00,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_30 [2019-09-11 18:56:00,415 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2019-09-11 18:56:00,415 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2019-09-11 18:56:00,415 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2019-09-11 18:56:00,415 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2019-09-11 18:56:00,415 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2019-09-11 18:56:00,416 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2019-09-11 18:56:00,416 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_send_tx_feedback [2019-09-11 18:56:00,416 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_process_rxed_packet [2019-09-11 18:56:00,416 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_card [2019-09-11 18:56:00,416 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_remove_card [2019-09-11 18:56:00,416 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_start_card [2019-09-11 18:56:00,417 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_stop_card [2019-09-11 18:56:00,421 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_host_to_card_done [2019-09-11 18:56:00,421 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_suspend [2019-09-11 18:56:00,421 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_resume [2019-09-11 18:56:00,421 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_queue_event [2019-09-11 18:56:00,422 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_notify_command_response [2019-09-11 18:56:00,422 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_get_firmware_async [2019-09-11 18:56:00,422 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_cmd [2019-09-11 18:56:00,423 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cmd_copyback [2019-09-11 18:56:00,423 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_host_sleep_cfg [2019-09-11 18:56:00,423 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-11 18:56:00,423 INFO L130 BoogieDeclarations]: Found specification of procedure if_usb_receive [2019-09-11 18:56:00,423 INFO L130 BoogieDeclarations]: Found specification of procedure if_usb_receive_fwload [2019-09-11 18:56:00,423 INFO L130 BoogieDeclarations]: Found specification of procedure if_usb_prog_firmware [2019-09-11 18:56:00,424 INFO L130 BoogieDeclarations]: Found specification of procedure if_usb_host_to_card [2019-09-11 18:56:00,424 INFO L130 BoogieDeclarations]: Found specification of procedure usb_tx_block [2019-09-11 18:56:00,424 INFO L130 BoogieDeclarations]: Found specification of procedure if_usb_free [2019-09-11 18:56:00,424 INFO L130 BoogieDeclarations]: Found specification of procedure if_usb_submit_rx_urb [2019-09-11 18:56:00,424 INFO L130 BoogieDeclarations]: Found specification of procedure if_usb_reset_device [2019-09-11 18:56:00,424 INFO L130 BoogieDeclarations]: Found specification of procedure if_usb_write_bulk_callback [2019-09-11 18:56:00,424 INFO L130 BoogieDeclarations]: Found specification of procedure if_usb_setup_firmware [2019-09-11 18:56:00,424 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-11 18:56:00,424 INFO L130 BoogieDeclarations]: Found specification of procedure if_usb_fw_timeo [2019-09-11 18:56:00,425 INFO L130 BoogieDeclarations]: Found specification of procedure if_usb_probe [2019-09-11 18:56:00,425 INFO L130 BoogieDeclarations]: Found specification of procedure if_usb_disconnect [2019-09-11 18:56:00,425 INFO L130 BoogieDeclarations]: Found specification of procedure if_usb_send_fw_pkt [2019-09-11 18:56:00,425 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-09-11 18:56:00,425 INFO L130 BoogieDeclarations]: Found specification of procedure __if_usb_submit_rx_urb [2019-09-11 18:56:00,425 INFO L130 BoogieDeclarations]: Found specification of procedure if_usb_submit_rx_urb_fwload [2019-09-11 18:56:00,425 INFO L130 BoogieDeclarations]: Found specification of procedure process_cmdtypedata [2019-09-11 18:56:00,425 INFO L130 BoogieDeclarations]: Found specification of procedure process_cmdrequest [2019-09-11 18:56:00,425 INFO L130 BoogieDeclarations]: Found specification of procedure if_usb_issue_boot_command [2019-09-11 18:56:00,426 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-11 18:56:00,426 INFO L130 BoogieDeclarations]: Found specification of procedure check_fwfile_format [2019-09-11 18:56:00,426 INFO L130 BoogieDeclarations]: Found specification of procedure if_usb_suspend [2019-09-11 18:56:00,426 INFO L130 BoogieDeclarations]: Found specification of procedure if_usb_resume [2019-09-11 18:56:00,426 INFO L130 BoogieDeclarations]: Found specification of procedure if_usb_driver_init [2019-09-11 18:56:00,426 INFO L130 BoogieDeclarations]: Found specification of procedure if_usb_driver_exit [2019-09-11 18:56:00,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-11 18:56:00,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-11 18:56:00,426 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-11 18:56:00,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_init [2019-09-11 18:56:00,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_add [2019-09-11 18:56:00,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2019-09-11 18:56:00,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_contains [2019-09-11 18:56:00,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_is_empty [2019-09-11 18:56:00,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-09-11 18:56:00,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-09-11 18:56:00,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-09-11 18:56:00,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-09-11 18:56:00,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free_int [2019-09-11 18:56:00,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netdev_alloc_skb [2019-09-11 18:56:00,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_alloc_skb [2019-09-11 18:56:00,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_current [2019-09-11 18:56:00,428 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-11 18:56:00,428 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-09-11 18:56:00,428 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-11 18:56:00,429 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-11 18:56:00,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-11 18:56:00,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-11 18:56:00,429 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-11 18:56:00,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-09-11 18:56:00,429 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-09-11 18:56:00,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-09-11 18:56:00,429 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-09-11 18:56:01,638 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-09-11 18:56:10,579 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-11 18:56:10,579 INFO L283 CfgBuilder]: Removed 4 assume(true) statements. [2019-09-11 18:56:10,581 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.09 06:56:10 BoogieIcfgContainer [2019-09-11 18:56:10,581 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-11 18:56:10,582 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-09-11 18:56:10,582 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-09-11 18:56:10,583 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-09-11 18:56:10,583 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.09 06:56:10" (1/1) ... [2019-09-11 18:56:10,631 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-09-11 18:56:10,931 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-09-11 18:56:10,937 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 435 root evaluator evaluations with a maximum evaluation depth of 0. Performed 435 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 985 variables. [2019-09-11 18:56:10,937 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-09-11 18:56:10,940 INFO L168 Benchmark]: Toolchain (without parser) took 14019.56 ms. Allocated memory was 144.2 MB in the beginning and 532.7 MB in the end (delta: 388.5 MB). Free memory was 80.9 MB in the beginning and 255.7 MB in the end (delta: -174.8 MB). Peak memory consumption was 213.7 MB. Max. memory is 7.1 GB. [2019-09-11 18:56:10,941 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 144.2 MB. Free memory is still 109.9 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-09-11 18:56:10,942 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3044.16 ms. Allocated memory was 144.2 MB in the beginning and 259.5 MB in the end (delta: 115.3 MB). Free memory was 80.5 MB in the beginning and 163.6 MB in the end (delta: -83.1 MB). Peak memory consumption was 113.3 MB. Max. memory is 7.1 GB. [2019-09-11 18:56:10,942 INFO L168 Benchmark]: Boogie Preprocessor took 328.99 ms. Allocated memory is still 259.5 MB. Free memory was 163.6 MB in the beginning and 139.7 MB in the end (delta: 23.9 MB). Peak memory consumption was 23.9 MB. Max. memory is 7.1 GB. [2019-09-11 18:56:10,944 INFO L168 Benchmark]: RCFGBuilder took 10286.26 ms. Allocated memory was 259.5 MB in the beginning and 532.7 MB in the end (delta: 273.2 MB). Free memory was 139.7 MB in the beginning and 326.5 MB in the end (delta: -186.8 MB). Peak memory consumption was 356.8 MB. Max. memory is 7.1 GB. [2019-09-11 18:56:10,944 INFO L168 Benchmark]: Abstract Interpretation took 355.08 ms. Allocated memory is still 532.7 MB. Free memory was 326.5 MB in the beginning and 255.7 MB in the end (delta: 70.8 MB). Peak memory consumption was 70.8 MB. Max. memory is 7.1 GB. [2019-09-11 18:56:10,948 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 144.2 MB. Free memory is still 109.9 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 3044.16 ms. Allocated memory was 144.2 MB in the beginning and 259.5 MB in the end (delta: 115.3 MB). Free memory was 80.5 MB in the beginning and 163.6 MB in the end (delta: -83.1 MB). Peak memory consumption was 113.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 328.99 ms. Allocated memory is still 259.5 MB. Free memory was 163.6 MB in the beginning and 139.7 MB in the end (delta: 23.9 MB). Peak memory consumption was 23.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 10286.26 ms. Allocated memory was 259.5 MB in the beginning and 532.7 MB in the end (delta: 273.2 MB). Free memory was 139.7 MB in the beginning and 326.5 MB in the end (delta: -186.8 MB). Peak memory consumption was 356.8 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 355.08 ms. Allocated memory is still 532.7 MB. Free memory was 326.5 MB in the beginning and 255.7 MB in the end (delta: 70.8 MB). Peak memory consumption was 70.8 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: 6371]: 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...