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-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--usb--hso.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-11 19:02:37,019 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-11 19:02:37,022 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-11 19:02:37,034 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-11 19:02:37,034 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-11 19:02:37,035 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-11 19:02:37,037 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-11 19:02:37,039 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-11 19:02:37,040 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-11 19:02:37,041 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-11 19:02:37,042 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-11 19:02:37,043 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-11 19:02:37,043 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-11 19:02:37,044 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-11 19:02:37,045 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-11 19:02:37,046 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-11 19:02:37,047 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-11 19:02:37,048 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-11 19:02:37,050 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-11 19:02:37,052 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-11 19:02:37,053 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-11 19:02:37,054 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-11 19:02:37,055 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-11 19:02:37,055 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-11 19:02:37,057 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-11 19:02:37,058 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-11 19:02:37,058 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-11 19:02:37,059 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-11 19:02:37,059 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-11 19:02:37,060 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-11 19:02:37,060 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-11 19:02:37,061 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-11 19:02:37,062 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-11 19:02:37,062 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-11 19:02:37,063 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-11 19:02:37,063 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-11 19:02:37,064 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-11 19:02:37,064 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-11 19:02:37,064 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-11 19:02:37,065 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-11 19:02:37,066 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-11 19:02:37,067 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 19:02:37,083 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-11 19:02:37,083 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-11 19:02:37,084 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-09-11 19:02:37,084 INFO L138 SettingsManager]: * Log level for plugins=info [2019-09-11 19:02:37,084 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-09-11 19:02:37,085 INFO L138 SettingsManager]: * User list type=DISABLED [2019-09-11 19:02:37,085 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-09-11 19:02:37,086 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-09-11 19:02:37,086 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-09-11 19:02:37,086 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-09-11 19:02:37,087 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-11 19:02:37,087 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-11 19:02:37,088 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-11 19:02:37,088 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-11 19:02:37,088 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-11 19:02:37,089 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-11 19:02:37,089 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-11 19:02:37,089 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-11 19:02:37,089 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-11 19:02:37,089 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-11 19:02:37,090 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-11 19:02:37,090 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-09-11 19:02:37,090 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-11 19:02:37,091 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-11 19:02:37,091 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-11 19:02:37,091 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-11 19:02:37,091 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-09-11 19:02:37,092 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-11 19:02:37,092 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-11 19:02:37,092 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-09-11 19:02:37,142 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-11 19:02:37,160 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-11 19:02:37,164 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-11 19:02:37,165 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-11 19:02:37,166 INFO L275 PluginConnector]: CDTParser initialized [2019-09-11 19:02:37,167 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--usb--hso.ko-entry_point.cil.out.i [2019-09-11 19:02:37,239 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/182a25b38/859ac98f80494e118fbcdd817078ce2d/FLAG673950bea [2019-09-11 19:02:38,086 INFO L306 CDTParser]: Found 1 translation units. [2019-09-11 19:02:38,087 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--usb--hso.ko-entry_point.cil.out.i [2019-09-11 19:02:38,146 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/182a25b38/859ac98f80494e118fbcdd817078ce2d/FLAG673950bea [2019-09-11 19:02:38,516 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/182a25b38/859ac98f80494e118fbcdd817078ce2d [2019-09-11 19:02:38,525 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-11 19:02:38,527 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-11 19:02:38,528 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-11 19:02:38,528 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-11 19:02:38,531 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-11 19:02:38,532 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.09 07:02:38" (1/1) ... [2019-09-11 19:02:38,535 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35166a8d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 07:02:38, skipping insertion in model container [2019-09-11 19:02:38,535 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.09 07:02:38" (1/1) ... [2019-09-11 19:02:38,543 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-11 19:02:38,718 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-11 19:02:39,482 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5966] [2019-09-11 19:02:39,483 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5967-5968] [2019-09-11 19:02:41,863 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-11 19:02:41,972 INFO L188 MainTranslator]: Completed pre-run [2019-09-11 19:02:42,189 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5966] [2019-09-11 19:02:42,190 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5967-5968] [2019-09-11 19:02:42,630 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-11 19:02:43,471 INFO L192 MainTranslator]: Completed translation [2019-09-11 19:02:43,471 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 07:02:43 WrapperNode [2019-09-11 19:02:43,472 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-11 19:02:43,472 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-11 19:02:43,473 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-11 19:02:43,473 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-11 19:02:43,488 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 07:02:43" (1/1) ... [2019-09-11 19:02:43,488 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 07:02:43" (1/1) ... [2019-09-11 19:02:43,635 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 07:02:43" (1/1) ... [2019-09-11 19:02:43,638 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 07:02:43" (1/1) ... [2019-09-11 19:02:43,815 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 07:02:43" (1/1) ... [2019-09-11 19:02:43,854 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 07:02:43" (1/1) ... [2019-09-11 19:02:43,896 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 07:02:43" (1/1) ... [2019-09-11 19:02:43,955 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-11 19:02:43,956 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-11 19:02:43,956 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-11 19:02:43,957 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-11 19:02:43,958 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 07:02:43" (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 19:02:44,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-11 19:02:44,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-11 19:02:44,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-09-11 19:02:44,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-09-11 19:02:44,047 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-09-11 19:02:44,047 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-09-11 19:02:44,048 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-09-11 19:02:44,050 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2019-09-11 19:02:44,050 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-09-11 19:02:44,052 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2019-09-11 19:02:44,052 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-09-11 19:02:44,055 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-09-11 19:02:44,055 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2019-09-11 19:02:44,055 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-09-11 19:02:44,055 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2019-09-11 19:02:44,056 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_and_test [2019-09-11 19:02:44,056 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2019-09-11 19:02:44,056 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2019-09-11 19:02:44,056 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-09-11 19:02:44,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_1 [2019-09-11 19:02:44,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_4 [2019-09-11 19:02:44,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_5 [2019-09-11 19:02:44,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_7 [2019-09-11 19:02:44,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_8 [2019-09-11 19:02:44,057 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2019-09-11 19:02:44,058 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2019-09-11 19:02:44,058 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2019-09-11 19:02:44,059 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2019-09-11 19:02:44,059 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2019-09-11 19:02:44,059 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2019-09-11 19:02:44,059 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-09-11 19:02:44,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmalloc_12 [2019-09-11 19:02:44,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-11 19:02:44,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-09-11 19:02:44,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-09-11 19:02:44,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-09-11 19:02:44,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-09-11 19:02:44,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-09-11 19:02:44,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-09-11 19:02:44,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-11 19:02:44,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-09-11 19:02:44,061 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2019-09-11 19:02:44,061 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2019-09-11 19:02:44,061 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-09-11 19:02:44,061 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-09-11 19:02:44,061 INFO L138 BoogieDeclarations]: Found implementation of procedure device_unlock [2019-09-11 19:02:44,061 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2019-09-11 19:02:44,061 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2019-09-11 19:02:44,062 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_hi_schedule [2019-09-11 19:02:44,062 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-09-11 19:02:44,062 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-09-11 19:02:44,062 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-09-11 19:02:44,062 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2019-09-11 19:02:44,062 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-09-11 19:02:44,062 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-09-11 19:02:44,063 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-09-11 19:02:44,063 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-09-11 19:02:44,063 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2019-09-11 19:02:44,063 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_type [2019-09-11 19:02:44,064 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_mark_last_busy [2019-09-11 19:02:44,064 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2019-09-11 19:02:44,064 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2019-09-11 19:02:44,065 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_mark_last_busy [2019-09-11 19:02:44,065 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_control_urb [2019-09-11 19:02:44,065 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2019-09-11 19:02:44,065 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2019-09-11 19:02:44,065 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2019-09-11 19:02:44,065 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_tty_driver [2019-09-11 19:02:44,065 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string [2019-09-11 19:02:44,066 INFO L138 BoogieDeclarations]: Found implementation of procedure dev2net [2019-09-11 19:02:44,066 INFO L138 BoogieDeclarations]: Found implementation of procedure dev2ser [2019-09-11 19:02:44,066 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_sysfs_show_porttype [2019-09-11 19:02:44,067 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_urb_to_index [2019-09-11 19:02:44,067 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_mux_to_port [2019-09-11 19:02:44,067 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_port_to_mux [2019-09-11 19:02:44,067 INFO L138 BoogieDeclarations]: Found implementation of procedure get_serial_by_shared_int_and_type [2019-09-11 19:02:44,068 INFO L138 BoogieDeclarations]: Found implementation of procedure get_serial_by_index [2019-09-11 19:02:44,068 INFO L138 BoogieDeclarations]: Found implementation of procedure get_free_serial_index [2019-09-11 19:02:44,068 INFO L138 BoogieDeclarations]: Found implementation of procedure set_serial_by_index [2019-09-11 19:02:44,068 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_usb_error [2019-09-11 19:02:44,068 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_net_open [2019-09-11 19:02:44,069 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_net_close [2019-09-11 19:02:44,069 INFO L138 BoogieDeclarations]: Found implementation of procedure write_bulk_callback [2019-09-11 19:02:44,070 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_net_start_xmit [2019-09-11 19:02:44,070 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_net_tx_timeout [2019-09-11 19:02:44,070 INFO L138 BoogieDeclarations]: Found implementation of procedure packetizeRx [2019-09-11 19:02:44,070 INFO L138 BoogieDeclarations]: Found implementation of procedure fix_crc_bug [2019-09-11 19:02:44,071 INFO L138 BoogieDeclarations]: Found implementation of procedure read_bulk_callback [2019-09-11 19:02:44,071 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_init_termios [2019-09-11 19:02:44,071 INFO L138 BoogieDeclarations]: Found implementation of procedure _hso_serial_set_termios [2019-09-11 19:02:44,071 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_resubmit_rx_bulk_urb [2019-09-11 19:02:44,071 INFO L138 BoogieDeclarations]: Found implementation of procedure put_rxbuf_data_and_resubmit_bulk_urb [2019-09-11 19:02:44,071 INFO L138 BoogieDeclarations]: Found implementation of procedure put_rxbuf_data_and_resubmit_ctrl_urb [2019-09-11 19:02:44,072 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_std_serial_read_bulk_callback [2019-09-11 19:02:44,072 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_unthrottle_tasklet [2019-09-11 19:02:44,072 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_unthrottle [2019-09-11 19:02:44,072 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_unthrottle_workfunc [2019-09-11 19:02:44,072 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_serial_open [2019-09-11 19:02:44,072 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_serial_close [2019-09-11 19:02:44,073 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_serial_write [2019-09-11 19:02:44,073 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_serial_write_room [2019-09-11 19:02:44,073 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_serial_set_termios [2019-09-11 19:02:44,073 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_serial_chars_in_buffer [2019-09-11 19:02:44,073 INFO L138 BoogieDeclarations]: Found implementation of procedure tiocmget_submit_urb [2019-09-11 19:02:44,073 INFO L138 BoogieDeclarations]: Found implementation of procedure tiocmget_intr_callback [2019-09-11 19:02:44,073 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_wait_modem_status [2019-09-11 19:02:44,074 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_get_count [2019-09-11 19:02:44,074 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_serial_tiocmget [2019-09-11 19:02:44,074 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_serial_tiocmset [2019-09-11 19:02:44,074 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_serial_ioctl [2019-09-11 19:02:44,075 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_kick_transmit [2019-09-11 19:02:44,075 INFO L138 BoogieDeclarations]: Found implementation of procedure mux_device_request [2019-09-11 19:02:44,075 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_mux_serial_read [2019-09-11 19:02:44,075 INFO L138 BoogieDeclarations]: Found implementation of procedure intr_callback [2019-09-11 19:02:44,075 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_mux_serial_write_data [2019-09-11 19:02:44,076 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_std_serial_write_bulk_callback [2019-09-11 19:02:44,076 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_std_serial_write_data [2019-09-11 19:02:44,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ctrl_callback [2019-09-11 19:02:44,076 INFO L138 BoogieDeclarations]: Found implementation of procedure put_rxbuf_data [2019-09-11 19:02:44,077 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_log_port [2019-09-11 19:02:44,077 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_start_net_device [2019-09-11 19:02:44,077 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_stop_net_device [2019-09-11 19:02:44,078 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_start_serial_device [2019-09-11 19:02:44,078 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_stop_serial_device [2019-09-11 19:02:44,078 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_serial_common_free [2019-09-11 19:02:44,078 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_serial_common_create [2019-09-11 19:02:44,078 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_create_device [2019-09-11 19:02:44,079 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_net_device [2019-09-11 19:02:44,082 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_free_net_device [2019-09-11 19:02:44,082 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_net_init [2019-09-11 19:02:44,083 INFO L138 BoogieDeclarations]: Found implementation of procedure add_net_device [2019-09-11 19:02:44,083 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_rfkill_set_block [2019-09-11 19:02:44,083 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_create_rfkill [2019-09-11 19:02:44,083 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_create_net_device [2019-09-11 19:02:44,084 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_free_tiomget [2019-09-11 19:02:44,087 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_free_serial_device [2019-09-11 19:02:44,087 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_create_bulk_serial_device [2019-09-11 19:02:44,088 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_create_mux_serial_device [2019-09-11 19:02:44,088 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_free_shared_int [2019-09-11 19:02:44,094 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_create_shared_int [2019-09-11 19:02:44,095 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_get_config_data [2019-09-11 19:02:44,095 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_probe [2019-09-11 19:02:44,095 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_disconnect [2019-09-11 19:02:44,095 INFO L138 BoogieDeclarations]: Found implementation of procedure async_get_intf [2019-09-11 19:02:44,095 INFO L138 BoogieDeclarations]: Found implementation of procedure async_put_intf [2019-09-11 19:02:44,096 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_get_activity [2019-09-11 19:02:44,096 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_put_activity [2019-09-11 19:02:44,096 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_suspend [2019-09-11 19:02:44,096 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_resume [2019-09-11 19:02:44,096 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_device [2019-09-11 19:02:44,096 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_serial_ref_free [2019-09-11 19:02:44,096 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_free_interface [2019-09-11 19:02:44,096 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_get_ep [2019-09-11 19:02:44,097 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_get_mux_ports [2019-09-11 19:02:44,097 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_mux_submit_intr_urb [2019-09-11 19:02:44,097 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_init [2019-09-11 19:02:44,097 INFO L138 BoogieDeclarations]: Found implementation of procedure hso_exit [2019-09-11 19:02:44,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_4 [2019-09-11 19:02:44,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_1 [2019-09-11 19:02:44,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_tty_operations_2 [2019-09-11 19:02:44,097 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-11 19:02:44,098 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-09-11 19:02:44,098 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2019-09-11 19:02:44,098 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-09-11 19:02:44,098 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2019-09-11 19:02:44,098 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-09-11 19:02:44,098 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-09-11 19:02:44,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_16 [2019-09-11 19:02:44,098 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-09-11 19:02:44,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_22 [2019-09-11 19:02:44,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_24 [2019-09-11 19:02:44,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_26 [2019-09-11 19:02:44,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_27 [2019-09-11 19:02:44,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_28 [2019-09-11 19:02:44,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_29 [2019-09-11 19:02:44,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_30 [2019-09-11 19:02:44,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_31 [2019-09-11 19:02:44,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_32 [2019-09-11 19:02:44,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_33 [2019-09-11 19:02:44,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_34 [2019-09-11 19:02:44,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_35 [2019-09-11 19:02:44,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_36 [2019-09-11 19:02:44,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_37 [2019-09-11 19:02:44,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_38 [2019-09-11 19:02:44,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_39 [2019-09-11 19:02:44,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_40 [2019-09-11 19:02:44,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_41 [2019-09-11 19:02:44,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_42 [2019-09-11 19:02:44,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_43 [2019-09-11 19:02:44,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_44 [2019-09-11 19:02:44,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_45 [2019-09-11 19:02:44,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_46 [2019-09-11 19:02:44,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_47 [2019-09-11 19:02:44,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_48 [2019-09-11 19:02:44,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_49 [2019-09-11 19:02:44,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_50 [2019-09-11 19:02:44,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_51 [2019-09-11 19:02:44,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_52 [2019-09-11 19:02:44,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-09-11 19:02:44,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2019-09-11 19:02:44,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-09-11 19:02:44,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2019-09-11 19:02:44,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2019-09-11 19:02:44,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2019-09-11 19:02:44,104 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2019-09-11 19:02:44,104 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-09-11 19:02:44,104 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-09-11 19:02:44,104 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-09-11 19:02:44,104 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2019-09-11 19:02:44,104 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-09-11 19:02:44,104 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-09-11 19:02:44,104 INFO L138 BoogieDeclarations]: Found implementation of procedure __tasklet_hi_schedule [2019-09-11 19:02:44,104 INFO L138 BoogieDeclarations]: Found implementation of procedure __tty_alloc_driver [2019-09-11 19:02:44,105 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2019-09-11 19:02:44,105 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-09-11 19:02:44,105 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2019-09-11 19:02:44,105 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-09-11 19:02:44,105 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2019-09-11 19:02:44,105 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-09-11 19:02:44,105 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wait_queue [2019-09-11 19:02:44,106 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_netdev_mqs [2019-09-11 19:02:44,106 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2019-09-11 19:02:44,106 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-09-11 19:02:44,106 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-09-11 19:02:44,106 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-09-11 19:02:44,106 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2019-09-11 19:02:44,106 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2019-09-11 19:02:44,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2019-09-11 19:02:44,106 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-09-11 19:02:44,107 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_alloc [2019-09-11 19:02:44,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-11 19:02:44,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-11 19:02:44,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_4 [2019-09-11 19:02:44,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_uninit_4 [2019-09-11 19:02:44,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2019-09-11 19:02:44,107 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-09-11 19:02:44,107 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-09-11 19:02:44,108 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-09-11 19:02:44,108 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2019-09-11 19:02:44,108 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-09-11 19:02:44,108 INFO L138 BoogieDeclarations]: Found implementation of procedure pskb_expand_head [2019-09-11 19:02:44,108 INFO L138 BoogieDeclarations]: Found implementation of procedure put_tty_driver [2019-09-11 19:02:44,108 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-09-11 19:02:44,108 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-09-11 19:02:44,108 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_wait_queue [2019-09-11 19:02:44,109 INFO L138 BoogieDeclarations]: Found implementation of procedure rfkill_alloc [2019-09-11 19:02:44,109 INFO L138 BoogieDeclarations]: Found implementation of procedure rfkill_destroy [2019-09-11 19:02:44,109 INFO L138 BoogieDeclarations]: Found implementation of procedure rfkill_register [2019-09-11 19:02:44,109 INFO L138 BoogieDeclarations]: Found implementation of procedure rfkill_unregister [2019-09-11 19:02:44,109 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2019-09-11 19:02:44,109 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_clone [2019-09-11 19:02:44,109 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy [2019-09-11 19:02:44,109 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-09-11 19:02:44,110 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2019-09-11 19:02:44,110 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2019-09-11 19:02:44,110 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_encode_baud_rate [2019-09-11 19:02:44,110 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_flip_buffer_push [2019-09-11 19:02:44,110 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string_fixed_flag [2019-09-11 19:02:44,110 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_kref_put [2019-09-11 19:02:44,110 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_destroy [2019-09-11 19:02:44,110 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_init [2019-09-11 19:02:44,111 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_register_device [2019-09-11 19:02:44,115 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_tty_get [2019-09-11 19:02:44,115 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_tty_hangup [2019-09-11 19:02:44,115 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_tty_set [2019-09-11 19:02:44,115 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_tty_wakeup [2019-09-11 19:02:44,116 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_register_driver [2019-09-11 19:02:44,119 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_set_operations [2019-09-11 19:02:44,120 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_termios_encode_baud_rate [2019-09-11 19:02:44,120 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_unregister_device [2019-09-11 19:02:44,120 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_unregister_driver [2019-09-11 19:02:44,120 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-09-11 19:02:44,120 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2019-09-11 19:02:44,120 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2019-09-11 19:02:44,121 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2019-09-11 19:02:44,121 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2019-09-11 19:02:44,121 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2019-09-11 19:02:44,121 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2019-09-11 19:02:44,121 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2019-09-11 19:02:44,121 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_lock_device_for_reset [2019-09-11 19:02:44,121 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2019-09-11 19:02:44,121 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_reset_device [2019-09-11 19:02:44,122 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2019-09-11 19:02:44,122 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2019-09-11 19:02:44,122 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unlink_urb [2019-09-11 19:02:44,122 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-09-11 19:02:44,122 INFO L138 BoogieDeclarations]: Found implementation of procedure default_wake_function [2019-09-11 19:02:44,122 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-11 19:02:44,122 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-11 19:02:44,124 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-11 19:02:44,124 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-09-11 19:02:44,124 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-09-11 19:02:44,124 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-11 19:02:44,124 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-11 19:02:44,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-11 19:02:44,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2019-09-11 19:02:44,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2019-09-11 19:02:44,125 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-09-11 19:02:44,125 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-09-11 19:02:44,125 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-09-11 19:02:44,125 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2019-09-11 19:02:44,125 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-09-11 19:02:44,125 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-11 19:02:44,125 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2019-09-11 19:02:44,125 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-09-11 19:02:44,126 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-09-11 19:02:44,126 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2019-09-11 19:02:44,126 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-09-11 19:02:44,126 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-09-11 19:02:44,126 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-09-11 19:02:44,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-11 19:02:44,126 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-09-11 19:02:44,126 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-09-11 19:02:44,126 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2019-09-11 19:02:44,127 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-09-11 19:02:44,127 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-11 19:02:44,127 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2019-09-11 19:02:44,127 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-09-11 19:02:44,127 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2019-09-11 19:02:44,127 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2019-09-11 19:02:44,127 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2019-09-11 19:02:44,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-11 19:02:44,127 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_and_test [2019-09-11 19:02:44,128 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2019-09-11 19:02:44,128 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2019-09-11 19:02:44,128 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-09-11 19:02:44,128 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-09-11 19:02:44,128 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-09-11 19:02:44,128 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2019-09-11 19:02:44,128 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-09-11 19:02:44,128 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2019-09-11 19:02:44,129 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-09-11 19:02:44,129 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-09-11 19:02:44,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_1 [2019-09-11 19:02:44,129 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-09-11 19:02:44,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_4 [2019-09-11 19:02:44,129 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2019-09-11 19:02:44,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_5 [2019-09-11 19:02:44,129 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-09-11 19:02:44,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_7 [2019-09-11 19:02:44,130 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2019-09-11 19:02:44,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_8 [2019-09-11 19:02:44,130 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-09-11 19:02:44,130 INFO L130 BoogieDeclarations]: Found specification of procedure default_wake_function [2019-09-11 19:02:44,130 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-09-11 19:02:44,130 INFO L130 BoogieDeclarations]: Found specification of procedure add_wait_queue [2019-09-11 19:02:44,130 INFO L130 BoogieDeclarations]: Found specification of procedure remove_wait_queue [2019-09-11 19:02:44,130 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2019-09-11 19:02:44,131 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-09-11 19:02:44,131 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-09-11 19:02:44,131 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-09-11 19:02:44,131 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-09-11 19:02:44,131 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-09-11 19:02:44,131 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2019-09-11 19:02:44,131 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2019-09-11 19:02:44,131 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2019-09-11 19:02:44,131 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2019-09-11 19:02:44,132 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2019-09-11 19:02:44,132 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2019-09-11 19:02:44,132 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-09-11 19:02:44,132 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2019-09-11 19:02:44,132 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-11 19:02:44,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-11 19:02:44,132 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-09-11 19:02:44,132 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2019-09-11 19:02:44,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_16 [2019-09-11 19:02:44,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmalloc_12 [2019-09-11 19:02:44,133 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-09-11 19:02:44,133 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-09-11 19:02:44,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-09-11 19:02:44,133 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-11 19:02:44,133 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-09-11 19:02:44,133 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-11 19:02:44,133 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-09-11 19:02:44,133 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-11 19:02:44,134 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-11 19:02:44,134 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-11 19:02:44,134 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-11 19:02:44,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-09-11 19:02:44,134 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-09-11 19:02:44,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-09-11 19:02:44,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-09-11 19:02:44,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-09-11 19:02:44,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-09-11 19:02:44,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-09-11 19:02:44,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-09-11 19:02:44,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_4 [2019-09-11 19:02:44,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_1 [2019-09-11 19:02:44,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_tty_operations_2 [2019-09-11 19:02:44,135 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2019-09-11 19:02:44,135 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2019-09-11 19:02:44,135 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-11 19:02:44,136 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2019-09-11 19:02:44,136 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2019-09-11 19:02:44,136 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2019-09-11 19:02:44,137 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-09-11 19:02:44,137 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-09-11 19:02:44,137 INFO L130 BoogieDeclarations]: Found specification of procedure device_unlock [2019-09-11 19:02:44,137 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-09-11 19:02:44,137 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-09-11 19:02:44,137 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-09-11 19:02:44,137 INFO L130 BoogieDeclarations]: Found specification of procedure skb_clone [2019-09-11 19:02:44,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_24 [2019-09-11 19:02:44,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_32 [2019-09-11 19:02:44,138 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy [2019-09-11 19:02:44,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_26 [2019-09-11 19:02:44,138 INFO L130 BoogieDeclarations]: Found specification of procedure pskb_expand_head [2019-09-11 19:02:44,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_22 [2019-09-11 19:02:44,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_30 [2019-09-11 19:02:44,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_31 [2019-09-11 19:02:44,138 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-09-11 19:02:44,138 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2019-09-11 19:02:44,138 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2019-09-11 19:02:44,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_27 [2019-09-11 19:02:44,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_28 [2019-09-11 19:02:44,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_29 [2019-09-11 19:02:44,139 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2019-09-11 19:02:44,139 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2019-09-11 19:02:44,139 INFO L130 BoogieDeclarations]: Found specification of procedure __tasklet_hi_schedule [2019-09-11 19:02:44,139 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_hi_schedule [2019-09-11 19:02:44,139 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2019-09-11 19:02:44,139 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2019-09-11 19:02:44,140 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-09-11 19:02:44,140 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-09-11 19:02:44,140 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-09-11 19:02:44,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_44 [2019-09-11 19:02:44,140 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-09-11 19:02:44,140 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-09-11 19:02:44,140 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2019-09-11 19:02:44,140 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-09-11 19:02:44,140 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-09-11 19:02:44,141 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-09-11 19:02:44,141 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-09-11 19:02:44,141 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2019-09-11 19:02:44,141 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2019-09-11 19:02:44,141 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_netdev_mqs [2019-09-11 19:02:44,141 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-09-11 19:02:44,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_45 [2019-09-11 19:02:44,142 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-09-11 19:02:44,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_43 [2019-09-11 19:02:44,142 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_type [2019-09-11 19:02:44,142 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_mark_last_busy [2019-09-11 19:02:44,142 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2019-09-11 19:02:44,142 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2019-09-11 19:02:44,142 INFO L130 BoogieDeclarations]: Found specification of procedure usb_lock_device_for_reset [2019-09-11 19:02:44,143 INFO L130 BoogieDeclarations]: Found specification of procedure usb_reset_device [2019-09-11 19:02:44,143 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2019-09-11 19:02:44,143 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2019-09-11 19:02:44,143 INFO L130 BoogieDeclarations]: Found specification of procedure usb_mark_last_busy [2019-09-11 19:02:44,143 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2019-09-11 19:02:44,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_51 [2019-09-11 19:02:44,143 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2019-09-11 19:02:44,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_52 [2019-09-11 19:02:44,144 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_control_urb [2019-09-11 19:02:44,144 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2019-09-11 19:02:44,144 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2019-09-11 19:02:44,144 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2019-09-11 19:02:44,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_41 [2019-09-11 19:02:44,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_42 [2019-09-11 19:02:44,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_46 [2019-09-11 19:02:44,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_47 [2019-09-11 19:02:44,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_48 [2019-09-11 19:02:44,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_49 [2019-09-11 19:02:44,145 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2019-09-11 19:02:44,145 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2019-09-11 19:02:44,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_33 [2019-09-11 19:02:44,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_34 [2019-09-11 19:02:44,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_35 [2019-09-11 19:02:44,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_36 [2019-09-11 19:02:44,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_37 [2019-09-11 19:02:44,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_38 [2019-09-11 19:02:44,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_39 [2019-09-11 19:02:44,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_40 [2019-09-11 19:02:44,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_50 [2019-09-11 19:02:44,146 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2019-09-11 19:02:44,146 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2019-09-11 19:02:44,147 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2019-09-11 19:02:44,147 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2019-09-11 19:02:44,147 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2019-09-11 19:02:44,147 INFO L130 BoogieDeclarations]: Found specification of procedure __tty_alloc_driver [2019-09-11 19:02:44,147 INFO L130 BoogieDeclarations]: Found specification of procedure put_tty_driver [2019-09-11 19:02:44,147 INFO L130 BoogieDeclarations]: Found specification of procedure tty_set_operations [2019-09-11 19:02:44,147 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_tty_driver [2019-09-11 19:02:44,147 INFO L130 BoogieDeclarations]: Found specification of procedure tty_kref_put [2019-09-11 19:02:44,148 INFO L130 BoogieDeclarations]: Found specification of procedure tty_register_driver [2019-09-11 19:02:44,148 INFO L130 BoogieDeclarations]: Found specification of procedure tty_unregister_driver [2019-09-11 19:02:44,148 INFO L130 BoogieDeclarations]: Found specification of procedure tty_unregister_device [2019-09-11 19:02:44,148 INFO L130 BoogieDeclarations]: Found specification of procedure tty_termios_encode_baud_rate [2019-09-11 19:02:44,148 INFO L130 BoogieDeclarations]: Found specification of procedure tty_encode_baud_rate [2019-09-11 19:02:44,148 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_init [2019-09-11 19:02:44,148 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_register_device [2019-09-11 19:02:44,148 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_destroy [2019-09-11 19:02:44,148 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_tty_get [2019-09-11 19:02:44,149 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_tty_set [2019-09-11 19:02:44,149 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_tty_hangup [2019-09-11 19:02:44,149 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_tty_wakeup [2019-09-11 19:02:44,149 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string_fixed_flag [2019-09-11 19:02:44,149 INFO L130 BoogieDeclarations]: Found specification of procedure tty_flip_buffer_push [2019-09-11 19:02:44,149 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string [2019-09-11 19:02:44,149 INFO L130 BoogieDeclarations]: Found specification of procedure rfkill_alloc [2019-09-11 19:02:44,149 INFO L130 BoogieDeclarations]: Found specification of procedure rfkill_register [2019-09-11 19:02:44,150 INFO L130 BoogieDeclarations]: Found specification of procedure rfkill_unregister [2019-09-11 19:02:44,150 INFO L130 BoogieDeclarations]: Found specification of procedure rfkill_destroy [2019-09-11 19:02:44,150 INFO L130 BoogieDeclarations]: Found specification of procedure hso_serial_tiocmset [2019-09-11 19:02:44,150 INFO L130 BoogieDeclarations]: Found specification of procedure ctrl_callback [2019-09-11 19:02:44,150 INFO L130 BoogieDeclarations]: Found specification of procedure put_rxbuf_data [2019-09-11 19:02:44,150 INFO L130 BoogieDeclarations]: Found specification of procedure hso_kick_transmit [2019-09-11 19:02:44,150 INFO L130 BoogieDeclarations]: Found specification of procedure hso_mux_submit_intr_urb [2019-09-11 19:02:44,150 INFO L130 BoogieDeclarations]: Found specification of procedure handle_usb_error [2019-09-11 19:02:44,151 INFO L130 BoogieDeclarations]: Found specification of procedure hso_get_ep [2019-09-11 19:02:44,151 INFO L130 BoogieDeclarations]: Found specification of procedure hso_get_mux_ports [2019-09-11 19:02:44,151 INFO L130 BoogieDeclarations]: Found specification of procedure hso_free_interface [2019-09-11 19:02:44,151 INFO L130 BoogieDeclarations]: Found specification of procedure hso_start_serial_device [2019-09-11 19:02:44,151 INFO L130 BoogieDeclarations]: Found specification of procedure hso_stop_serial_device [2019-09-11 19:02:44,151 INFO L130 BoogieDeclarations]: Found specification of procedure hso_start_net_device [2019-09-11 19:02:44,151 INFO L130 BoogieDeclarations]: Found specification of procedure hso_free_shared_int [2019-09-11 19:02:44,151 INFO L130 BoogieDeclarations]: Found specification of procedure hso_stop_net_device [2019-09-11 19:02:44,151 INFO L130 BoogieDeclarations]: Found specification of procedure hso_serial_ref_free [2019-09-11 19:02:44,152 INFO L130 BoogieDeclarations]: Found specification of procedure hso_std_serial_read_bulk_callback [2019-09-11 19:02:44,152 INFO L130 BoogieDeclarations]: Found specification of procedure hso_mux_serial_read [2019-09-11 19:02:44,152 INFO L130 BoogieDeclarations]: Found specification of procedure async_get_intf [2019-09-11 19:02:44,152 INFO L130 BoogieDeclarations]: Found specification of procedure async_put_intf [2019-09-11 19:02:44,152 INFO L130 BoogieDeclarations]: Found specification of procedure hso_put_activity [2019-09-11 19:02:44,155 INFO L130 BoogieDeclarations]: Found specification of procedure hso_get_activity [2019-09-11 19:02:44,156 INFO L130 BoogieDeclarations]: Found specification of procedure tiocmget_intr_callback [2019-09-11 19:02:44,156 INFO L130 BoogieDeclarations]: Found specification of procedure reset_device [2019-09-11 19:02:44,156 INFO L130 BoogieDeclarations]: Found specification of procedure dev2net [2019-09-11 19:02:44,156 INFO L130 BoogieDeclarations]: Found specification of procedure dev2ser [2019-09-11 19:02:44,156 INFO L130 BoogieDeclarations]: Found specification of procedure hso_sysfs_show_porttype [2019-09-11 19:02:44,156 INFO L130 BoogieDeclarations]: Found specification of procedure hso_urb_to_index [2019-09-11 19:02:44,156 INFO L130 BoogieDeclarations]: Found specification of procedure hso_mux_to_port [2019-09-11 19:02:44,156 INFO L130 BoogieDeclarations]: Found specification of procedure hso_port_to_mux [2019-09-11 19:02:44,157 INFO L130 BoogieDeclarations]: Found specification of procedure get_serial_by_shared_int_and_type [2019-09-11 19:02:44,157 INFO L130 BoogieDeclarations]: Found specification of procedure get_serial_by_index [2019-09-11 19:02:44,157 INFO L130 BoogieDeclarations]: Found specification of procedure get_free_serial_index [2019-09-11 19:02:44,157 INFO L130 BoogieDeclarations]: Found specification of procedure set_serial_by_index [2019-09-11 19:02:44,157 INFO L130 BoogieDeclarations]: Found specification of procedure hso_net_open [2019-09-11 19:02:44,157 INFO L130 BoogieDeclarations]: Found specification of procedure hso_net_close [2019-09-11 19:02:44,157 INFO L130 BoogieDeclarations]: Found specification of procedure write_bulk_callback [2019-09-11 19:02:44,157 INFO L130 BoogieDeclarations]: Found specification of procedure hso_net_start_xmit [2019-09-11 19:02:44,158 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-09-11 19:02:44,158 INFO L130 BoogieDeclarations]: Found specification of procedure hso_net_tx_timeout [2019-09-11 19:02:44,158 INFO L130 BoogieDeclarations]: Found specification of procedure packetizeRx [2019-09-11 19:02:44,158 INFO L130 BoogieDeclarations]: Found specification of procedure fix_crc_bug [2019-09-11 19:02:44,158 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-11 19:02:44,158 INFO L130 BoogieDeclarations]: Found specification of procedure read_bulk_callback [2019-09-11 19:02:44,158 INFO L130 BoogieDeclarations]: Found specification of procedure hso_init_termios [2019-09-11 19:02:44,158 INFO L130 BoogieDeclarations]: Found specification of procedure _hso_serial_set_termios [2019-09-11 19:02:44,158 INFO L130 BoogieDeclarations]: Found specification of procedure hso_resubmit_rx_bulk_urb [2019-09-11 19:02:44,159 INFO L130 BoogieDeclarations]: Found specification of procedure put_rxbuf_data_and_resubmit_bulk_urb [2019-09-11 19:02:44,159 INFO L130 BoogieDeclarations]: Found specification of procedure put_rxbuf_data_and_resubmit_ctrl_urb [2019-09-11 19:02:44,159 INFO L130 BoogieDeclarations]: Found specification of procedure hso_unthrottle_tasklet [2019-09-11 19:02:44,159 INFO L130 BoogieDeclarations]: Found specification of procedure hso_unthrottle [2019-09-11 19:02:44,159 INFO L130 BoogieDeclarations]: Found specification of procedure hso_unthrottle_workfunc [2019-09-11 19:02:44,159 INFO L130 BoogieDeclarations]: Found specification of procedure hso_serial_open [2019-09-11 19:02:44,159 INFO L130 BoogieDeclarations]: Found specification of procedure hso_serial_close [2019-09-11 19:02:44,159 INFO L130 BoogieDeclarations]: Found specification of procedure hso_serial_write [2019-09-11 19:02:44,160 INFO L130 BoogieDeclarations]: Found specification of procedure hso_serial_write_room [2019-09-11 19:02:44,160 INFO L130 BoogieDeclarations]: Found specification of procedure hso_serial_set_termios [2019-09-11 19:02:44,160 INFO L130 BoogieDeclarations]: Found specification of procedure hso_serial_chars_in_buffer [2019-09-11 19:02:44,160 INFO L130 BoogieDeclarations]: Found specification of procedure tiocmget_submit_urb [2019-09-11 19:02:44,160 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-11 19:02:44,160 INFO L130 BoogieDeclarations]: Found specification of procedure hso_wait_modem_status [2019-09-11 19:02:44,160 INFO L130 BoogieDeclarations]: Found specification of procedure hso_get_count [2019-09-11 19:02:44,160 INFO L130 BoogieDeclarations]: Found specification of procedure hso_serial_tiocmget [2019-09-11 19:02:44,160 INFO L130 BoogieDeclarations]: Found specification of procedure hso_serial_ioctl [2019-09-11 19:02:44,161 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-09-11 19:02:44,161 INFO L130 BoogieDeclarations]: Found specification of procedure mux_device_request [2019-09-11 19:02:44,161 INFO L130 BoogieDeclarations]: Found specification of procedure intr_callback [2019-09-11 19:02:44,161 INFO L130 BoogieDeclarations]: Found specification of procedure hso_mux_serial_write_data [2019-09-11 19:02:44,161 INFO L130 BoogieDeclarations]: Found specification of procedure hso_std_serial_write_bulk_callback [2019-09-11 19:02:44,161 INFO L130 BoogieDeclarations]: Found specification of procedure hso_std_serial_write_data [2019-09-11 19:02:44,161 INFO L130 BoogieDeclarations]: Found specification of procedure hso_log_port [2019-09-11 19:02:44,161 INFO L130 BoogieDeclarations]: Found specification of procedure hso_serial_common_free [2019-09-11 19:02:44,162 INFO L130 BoogieDeclarations]: Found specification of procedure hso_serial_common_create [2019-09-11 19:02:44,162 INFO L130 BoogieDeclarations]: Found specification of procedure hso_create_device [2019-09-11 19:02:44,162 INFO L130 BoogieDeclarations]: Found specification of procedure remove_net_device [2019-09-11 19:02:44,162 INFO L130 BoogieDeclarations]: Found specification of procedure hso_free_net_device [2019-09-11 19:02:44,162 INFO L130 BoogieDeclarations]: Found specification of procedure hso_net_init [2019-09-11 19:02:44,162 INFO L130 BoogieDeclarations]: Found specification of procedure add_net_device [2019-09-11 19:02:44,162 INFO L130 BoogieDeclarations]: Found specification of procedure hso_rfkill_set_block [2019-09-11 19:02:44,162 INFO L130 BoogieDeclarations]: Found specification of procedure hso_create_rfkill [2019-09-11 19:02:44,162 INFO L130 BoogieDeclarations]: Found specification of procedure hso_create_net_device [2019-09-11 19:02:44,163 INFO L130 BoogieDeclarations]: Found specification of procedure hso_free_tiomget [2019-09-11 19:02:44,163 INFO L130 BoogieDeclarations]: Found specification of procedure hso_free_serial_device [2019-09-11 19:02:44,163 INFO L130 BoogieDeclarations]: Found specification of procedure hso_create_bulk_serial_device [2019-09-11 19:02:44,163 INFO L130 BoogieDeclarations]: Found specification of procedure hso_create_mux_serial_device [2019-09-11 19:02:44,163 INFO L130 BoogieDeclarations]: Found specification of procedure hso_create_shared_int [2019-09-11 19:02:44,163 INFO L130 BoogieDeclarations]: Found specification of procedure hso_get_config_data [2019-09-11 19:02:44,163 INFO L130 BoogieDeclarations]: Found specification of procedure hso_probe [2019-09-11 19:02:44,163 INFO L130 BoogieDeclarations]: Found specification of procedure hso_disconnect [2019-09-11 19:02:44,164 INFO L130 BoogieDeclarations]: Found specification of procedure hso_suspend [2019-09-11 19:02:44,164 INFO L130 BoogieDeclarations]: Found specification of procedure hso_resume [2019-09-11 19:02:44,164 INFO L130 BoogieDeclarations]: Found specification of procedure hso_init [2019-09-11 19:02:44,164 INFO L130 BoogieDeclarations]: Found specification of procedure hso_exit [2019-09-11 19:02:44,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_4 [2019-09-11 19:02:44,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-11 19:02:44,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_4 [2019-09-11 19:02:44,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-11 19:02:44,164 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-11 19:02:44,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2019-09-11 19:02:44,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2019-09-11 19:02:44,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-09-11 19:02:44,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2019-09-11 19:02:44,165 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-11 19:02:44,165 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-09-11 19:02:44,165 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-11 19:02:44,165 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-11 19:02:44,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-11 19:02:44,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-11 19:02:44,166 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-11 19:02:44,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-09-11 19:02:44,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-09-11 19:02:44,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-09-11 19:02:44,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-09-11 19:02:48,941 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-09-11 19:03:04,938 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-11 19:03:04,938 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-11 19:03:04,941 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.09 07:03:04 BoogieIcfgContainer [2019-09-11 19:03:04,941 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-11 19:03:04,942 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-09-11 19:03:04,942 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-09-11 19:03:04,944 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-09-11 19:03:04,945 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.09 07:03:04" (1/1) ... [2019-09-11 19:03:05,032 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-09-11 19:03:05,415 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-09-11 19:03:05,421 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 497 root evaluator evaluations with a maximum evaluation depth of 0. Performed 497 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 1158 variables. [2019-09-11 19:03:05,421 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-09-11 19:03:05,424 INFO L168 Benchmark]: Toolchain (without parser) took 26895.95 ms. Allocated memory was 143.1 MB in the beginning and 864.0 MB in the end (delta: 720.9 MB). Free memory was 76.8 MB in the beginning and 576.3 MB in the end (delta: -499.5 MB). Peak memory consumption was 221.4 MB. Max. memory is 7.1 GB. [2019-09-11 19:03:05,425 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 143.1 MB. Free memory was 110.0 MB in the beginning and 109.8 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-09-11 19:03:05,426 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4944.17 ms. Allocated memory was 143.1 MB in the beginning and 353.4 MB in the end (delta: 210.2 MB). Free memory was 76.6 MB in the beginning and 251.8 MB in the end (delta: -175.2 MB). Peak memory consumption was 133.1 MB. Max. memory is 7.1 GB. [2019-09-11 19:03:05,427 INFO L168 Benchmark]: Boogie Preprocessor took 482.64 ms. Allocated memory is still 353.4 MB. Free memory was 251.8 MB in the beginning and 199.9 MB in the end (delta: 52.0 MB). Peak memory consumption was 52.0 MB. Max. memory is 7.1 GB. [2019-09-11 19:03:05,428 INFO L168 Benchmark]: RCFGBuilder took 20985.16 ms. Allocated memory was 353.4 MB in the beginning and 864.0 MB in the end (delta: 510.7 MB). Free memory was 199.9 MB in the beginning and 654.5 MB in the end (delta: -454.6 MB). Peak memory consumption was 616.5 MB. Max. memory is 7.1 GB. [2019-09-11 19:03:05,429 INFO L168 Benchmark]: Abstract Interpretation took 479.05 ms. Allocated memory is still 864.0 MB. Free memory was 654.5 MB in the beginning and 576.3 MB in the end (delta: 78.2 MB). Peak memory consumption was 78.2 MB. Max. memory is 7.1 GB. [2019-09-11 19:03:05,434 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 143.1 MB. Free memory was 110.0 MB in the beginning and 109.8 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 4944.17 ms. Allocated memory was 143.1 MB in the beginning and 353.4 MB in the end (delta: 210.2 MB). Free memory was 76.6 MB in the beginning and 251.8 MB in the end (delta: -175.2 MB). Peak memory consumption was 133.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 482.64 ms. Allocated memory is still 353.4 MB. Free memory was 251.8 MB in the beginning and 199.9 MB in the end (delta: 52.0 MB). Peak memory consumption was 52.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 20985.16 ms. Allocated memory was 353.4 MB in the beginning and 864.0 MB in the end (delta: 510.7 MB). Free memory was 199.9 MB in the beginning and 654.5 MB in the end (delta: -454.6 MB). Peak memory consumption was 616.5 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 479.05 ms. Allocated memory is still 864.0 MB. Free memory was 654.5 MB in the beginning and 576.3 MB in the end (delta: 78.2 MB). Peak memory consumption was 78.2 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: 6445]: 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...