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-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--isdn--hisax--hisax_st5481.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-673a906-m [2019-10-03 11:21:02,360 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-03 11:21:02,362 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-03 11:21:02,375 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-03 11:21:02,375 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-03 11:21:02,376 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-03 11:21:02,378 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-03 11:21:02,379 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-03 11:21:02,381 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-03 11:21:02,383 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-03 11:21:02,384 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-03 11:21:02,385 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-03 11:21:02,386 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-03 11:21:02,387 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-03 11:21:02,388 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-03 11:21:02,389 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-03 11:21:02,395 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-03 11:21:02,396 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-03 11:21:02,397 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-03 11:21:02,399 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-03 11:21:02,401 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-03 11:21:02,402 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-03 11:21:02,402 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-03 11:21:02,403 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-03 11:21:02,405 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-03 11:21:02,406 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-03 11:21:02,406 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-03 11:21:02,407 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-03 11:21:02,407 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-03 11:21:02,408 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-03 11:21:02,408 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-03 11:21:02,409 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-03 11:21:02,410 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-03 11:21:02,410 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-03 11:21:02,411 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-03 11:21:02,411 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-03 11:21:02,412 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-03 11:21:02,412 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-03 11:21:02,412 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-03 11:21:02,413 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-03 11:21:02,414 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-03 11:21:02,415 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 [2019-10-03 11:21:02,432 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-03 11:21:02,432 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-03 11:21:02,433 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-10-03 11:21:02,434 INFO L138 SettingsManager]: * Log level for plugins=info [2019-10-03 11:21:02,434 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-03 11:21:02,435 INFO L138 SettingsManager]: * User list type=DISABLED [2019-10-03 11:21:02,435 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-10-03 11:21:02,435 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-10-03 11:21:02,435 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-10-03 11:21:02,436 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-10-03 11:21:02,437 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-03 11:21:02,437 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-03 11:21:02,438 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-03 11:21:02,438 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-03 11:21:02,438 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-03 11:21:02,438 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-03 11:21:02,438 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-03 11:21:02,439 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-03 11:21:02,439 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-03 11:21:02,439 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-03 11:21:02,440 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-03 11:21:02,440 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-10-03 11:21:02,440 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-03 11:21:02,440 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-03 11:21:02,441 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-03 11:21:02,441 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-03 11:21:02,441 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-10-03 11:21:02,442 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-03 11:21:02,442 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-03 11:21:02,442 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-10-03 11:21:02,474 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-03 11:21:02,486 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-03 11:21:02,489 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-03 11:21:02,491 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-03 11:21:02,491 INFO L275 PluginConnector]: CDTParser initialized [2019-10-03 11:21:02,492 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--isdn--hisax--hisax_st5481.ko-entry_point.cil.out.i [2019-10-03 11:21:02,553 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/25c558271/3fa1050e357b467bac73671b85345222/FLAG6ce1315fe [2019-10-03 11:21:03,414 INFO L306 CDTParser]: Found 1 translation units. [2019-10-03 11:21:03,415 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--isdn--hisax--hisax_st5481.ko-entry_point.cil.out.i [2019-10-03 11:21:03,470 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/25c558271/3fa1050e357b467bac73671b85345222/FLAG6ce1315fe [2019-10-03 11:21:03,886 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/25c558271/3fa1050e357b467bac73671b85345222 [2019-10-03 11:21:03,895 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-03 11:21:03,897 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-03 11:21:03,898 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-03 11:21:03,898 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-03 11:21:03,902 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-03 11:21:03,903 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.10 11:21:03" (1/1) ... [2019-10-03 11:21:03,906 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2360947d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 11:21:03, skipping insertion in model container [2019-10-03 11:21:03,906 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.10 11:21:03" (1/1) ... [2019-10-03 11:21:03,912 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-03 11:21:04,063 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-03 11:21:06,420 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-03 11:21:06,472 INFO L188 MainTranslator]: Completed pre-run [2019-10-03 11:21:06,941 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-03 11:21:07,213 INFO L192 MainTranslator]: Completed translation [2019-10-03 11:21:07,214 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 11:21:07 WrapperNode [2019-10-03 11:21:07,214 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-03 11:21:07,215 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-03 11:21:07,215 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-03 11:21:07,216 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-03 11:21:07,237 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 11:21:07" (1/1) ... [2019-10-03 11:21:07,239 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 11:21:07" (1/1) ... [2019-10-03 11:21:07,386 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 11:21:07" (1/1) ... [2019-10-03 11:21:07,389 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 11:21:07" (1/1) ... [2019-10-03 11:21:07,535 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 11:21:07" (1/1) ... [2019-10-03 11:21:07,557 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 11:21:07" (1/1) ... [2019-10-03 11:21:07,602 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 11:21:07" (1/1) ... [2019-10-03 11:21:07,636 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-03 11:21:07,637 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-03 11:21:07,637 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-03 11:21:07,637 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-03 11:21:07,639 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 11:21:07" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-03 11:21:07,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-03 11:21:07,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-03 11:21:07,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-03 11:21:07,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~VOID [2019-10-03 11:21:07,719 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-03 11:21:07,719 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-03 11:21:07,720 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-10-03 11:21:07,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-03 11:21:07,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-03 11:21:07,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-03 11:21:07,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-03 11:21:07,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-03 11:21:07,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-03 11:21:07,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-03 11:21:07,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-03 11:21:07,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-03 11:21:07,723 INFO L138 BoogieDeclarations]: Found implementation of procedure probe_st5481 [2019-10-03 11:21:07,724 INFO L138 BoogieDeclarations]: Found implementation of procedure disconnect_st5481 [2019-10-03 11:21:07,724 INFO L138 BoogieDeclarations]: Found implementation of procedure st5481_usb_init [2019-10-03 11:21:07,724 INFO L138 BoogieDeclarations]: Found implementation of procedure st5481_usb_exit [2019-10-03 11:21:07,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_1 [2019-10-03 11:21:07,724 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-03 11:21:07,725 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2019-10-03 11:21:07,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata_2 [2019-10-03 11:21:07,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata_3 [2019-10-03 11:21:07,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_5 [2019-10-03 11:21:07,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_6 [2019-10-03 11:21:07,726 INFO L138 BoogieDeclarations]: Found implementation of procedure __cpu_to_le16p [2019-10-03 11:21:07,726 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-10-03 11:21:07,726 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-10-03 11:21:07,726 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2019-10-03 11:21:07,727 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-03 11:21:07,727 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-03 11:21:07,727 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_control_urb [2019-10-03 11:21:07,727 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2019-10-03 11:21:07,727 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2019-10-03 11:21:07,727 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2019-10-03 11:21:07,727 INFO L138 BoogieDeclarations]: Found implementation of procedure fifo_init [2019-10-03 11:21:07,728 INFO L138 BoogieDeclarations]: Found implementation of procedure fifo_add [2019-10-03 11:21:07,728 INFO L138 BoogieDeclarations]: Found implementation of procedure fifo_remove [2019-10-03 11:21:07,728 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_packet [2019-10-03 11:21:07,728 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_iso_packet [2019-10-03 11:21:07,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ST5481_CMD_string [2019-10-03 11:21:07,729 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_next_ctrl_msg [2019-10-03 11:21:07,729 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ctrl_msg [2019-10-03 11:21:07,729 INFO L138 BoogieDeclarations]: Found implementation of procedure st5481_usb_device_ctrl_msg [2019-10-03 11:21:07,729 INFO L138 BoogieDeclarations]: Found implementation of procedure st5481_usb_pipe_reset [2019-10-03 11:21:07,729 INFO L138 BoogieDeclarations]: Found implementation of procedure st5481_ph_command [2019-10-03 11:21:07,729 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ctrl_complete [2019-10-03 11:21:07,730 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_int_complete [2019-10-03 11:21:07,730 INFO L138 BoogieDeclarations]: Found implementation of procedure st5481_setup_usb [2019-10-03 11:21:07,730 INFO L138 BoogieDeclarations]: Found implementation of procedure st5481_release_usb [2019-10-03 11:21:07,730 INFO L138 BoogieDeclarations]: Found implementation of procedure st5481_start [2019-10-03 11:21:07,730 INFO L138 BoogieDeclarations]: Found implementation of procedure st5481_stop [2019-10-03 11:21:07,730 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_isoc_urb [2019-10-03 11:21:07,731 INFO L138 BoogieDeclarations]: Found implementation of procedure st5481_setup_isocpipes [2019-10-03 11:21:07,731 INFO L138 BoogieDeclarations]: Found implementation of procedure st5481_release_isocpipes [2019-10-03 11:21:07,731 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_in_complete [2019-10-03 11:21:07,731 INFO L138 BoogieDeclarations]: Found implementation of procedure st5481_setup_in [2019-10-03 11:21:07,732 INFO L138 BoogieDeclarations]: Found implementation of procedure st5481_release_in [2019-10-03 11:21:07,732 INFO L138 BoogieDeclarations]: Found implementation of procedure st5481_isoc_flatten [2019-10-03 11:21:07,732 INFO L138 BoogieDeclarations]: Found implementation of procedure st5481_start_rcv [2019-10-03 11:21:07,732 INFO L138 BoogieDeclarations]: Found implementation of procedure st5481_in_mode [2019-10-03 11:21:07,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_10 [2019-10-03 11:21:07,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_11 [2019-10-03 11:21:07,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_12 [2019-10-03 11:21:07,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_13 [2019-10-03 11:21:07,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_fill_int_urb_14 [2019-10-03 11:21:07,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_15 [2019-10-03 11:21:07,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_16 [2019-10-03 11:21:07,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_17 [2019-10-03 11:21:07,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_18 [2019-10-03 11:21:07,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_19 [2019-10-03 11:21:07,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_20 [2019-10-03 11:21:07,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_21 [2019-10-03 11:21:07,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_22 [2019-10-03 11:21:07,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_23 [2019-10-03 11:21:07,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_24 [2019-10-03 11:21:07,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_25 [2019-10-03 11:21:07,736 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-10-03 11:21:07,736 INFO L138 BoogieDeclarations]: Found implementation of procedure get_buf_nr [2019-10-03 11:21:07,736 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_packet___0 [2019-10-03 11:21:07,736 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_iso_packet___0 [2019-10-03 11:21:07,736 INFO L138 BoogieDeclarations]: Found implementation of procedure D_L1L2 [2019-10-03 11:21:07,736 INFO L138 BoogieDeclarations]: Found implementation of procedure l1_go_f3 [2019-10-03 11:21:07,737 INFO L138 BoogieDeclarations]: Found implementation of procedure l1_go_f6 [2019-10-03 11:21:07,738 INFO L138 BoogieDeclarations]: Found implementation of procedure l1_go_f7 [2019-10-03 11:21:07,738 INFO L138 BoogieDeclarations]: Found implementation of procedure l1_go_f8 [2019-10-03 11:21:07,738 INFO L138 BoogieDeclarations]: Found implementation of procedure l1_timer3 [2019-10-03 11:21:07,738 INFO L138 BoogieDeclarations]: Found implementation of procedure l1_ignore [2019-10-03 11:21:07,738 INFO L138 BoogieDeclarations]: Found implementation of procedure l1_activate [2019-10-03 11:21:07,739 INFO L138 BoogieDeclarations]: Found implementation of procedure l1m_debug [2019-10-03 11:21:07,739 INFO L138 BoogieDeclarations]: Found implementation of procedure dout_debug [2019-10-03 11:21:07,739 INFO L138 BoogieDeclarations]: Found implementation of procedure dout_stop_event [2019-10-03 11:21:07,739 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_d_out [2019-10-03 11:21:07,739 INFO L138 BoogieDeclarations]: Found implementation of procedure fifo_reseted [2019-10-03 11:21:07,739 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_d_out_complete [2019-10-03 11:21:07,739 INFO L138 BoogieDeclarations]: Found implementation of procedure dout_start_xmit [2019-10-03 11:21:07,740 INFO L138 BoogieDeclarations]: Found implementation of procedure dout_short_fifo [2019-10-03 11:21:07,740 INFO L138 BoogieDeclarations]: Found implementation of procedure dout_end_short_frame [2019-10-03 11:21:07,740 INFO L138 BoogieDeclarations]: Found implementation of procedure dout_long_enable_fifo [2019-10-03 11:21:07,740 INFO L138 BoogieDeclarations]: Found implementation of procedure dout_long_den [2019-10-03 11:21:07,740 INFO L138 BoogieDeclarations]: Found implementation of procedure dout_reset [2019-10-03 11:21:07,740 INFO L138 BoogieDeclarations]: Found implementation of procedure dout_stop [2019-10-03 11:21:07,740 INFO L138 BoogieDeclarations]: Found implementation of procedure dout_underrun [2019-10-03 11:21:07,741 INFO L138 BoogieDeclarations]: Found implementation of procedure dout_check_busy [2019-10-03 11:21:07,741 INFO L138 BoogieDeclarations]: Found implementation of procedure dout_reseted [2019-10-03 11:21:07,741 INFO L138 BoogieDeclarations]: Found implementation of procedure dout_complete [2019-10-03 11:21:07,741 INFO L138 BoogieDeclarations]: Found implementation of procedure dout_ignore [2019-10-03 11:21:07,741 INFO L138 BoogieDeclarations]: Found implementation of procedure st5481_d_l2l1 [2019-10-03 11:21:07,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ph_connect [2019-10-03 11:21:07,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ph_disconnect [2019-10-03 11:21:07,742 INFO L138 BoogieDeclarations]: Found implementation of procedure st5481_setup_d_out [2019-10-03 11:21:07,742 INFO L138 BoogieDeclarations]: Found implementation of procedure st5481_release_d_out [2019-10-03 11:21:07,742 INFO L138 BoogieDeclarations]: Found implementation of procedure st5481_setup_d [2019-10-03 11:21:07,742 INFO L138 BoogieDeclarations]: Found implementation of procedure st5481_release_d [2019-10-03 11:21:07,743 INFO L138 BoogieDeclarations]: Found implementation of procedure st5481_d_init [2019-10-03 11:21:07,743 INFO L138 BoogieDeclarations]: Found implementation of procedure st5481_d_exit [2019-10-03 11:21:07,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_27 [2019-10-03 11:21:07,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_28 [2019-10-03 11:21:07,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_29 [2019-10-03 11:21:07,744 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev8 [2019-10-03 11:21:07,744 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_packet___1 [2019-10-03 11:21:07,745 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_iso_packet___1 [2019-10-03 11:21:07,745 INFO L138 BoogieDeclarations]: Found implementation of procedure B_L1L2 [2019-10-03 11:21:07,745 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_b_out [2019-10-03 11:21:07,745 INFO L138 BoogieDeclarations]: Found implementation of procedure st5481B_start_xfer [2019-10-03 11:21:07,746 INFO L138 BoogieDeclarations]: Found implementation of procedure led_blink [2019-10-03 11:21:07,746 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_b_out_complete [2019-10-03 11:21:07,746 INFO L138 BoogieDeclarations]: Found implementation of procedure st5481B_mode [2019-10-03 11:21:07,746 INFO L138 BoogieDeclarations]: Found implementation of procedure st5481_setup_b_out [2019-10-03 11:21:07,747 INFO L138 BoogieDeclarations]: Found implementation of procedure st5481_release_b_out [2019-10-03 11:21:07,747 INFO L138 BoogieDeclarations]: Found implementation of procedure st5481_setup_b [2019-10-03 11:21:07,747 INFO L138 BoogieDeclarations]: Found implementation of procedure st5481_release_b [2019-10-03 11:21:07,747 INFO L138 BoogieDeclarations]: Found implementation of procedure st5481_b_l2l1 [2019-10-03 11:21:07,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_31 [2019-10-03 11:21:07,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop___0 [2019-10-03 11:21:07,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata [2019-10-03 11:21:07,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata [2019-10-03 11:21:07,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_intf [2019-10-03 11:21:07,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_urb [2019-10-03 11:21:07,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_urb [2019-10-03 11:21:07,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_fill_int_urb [2019-10-03 11:21:07,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_fill_bulk_urb [2019-10-03 11:21:07,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_submit_urb [2019-10-03 11:21:07,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interface_to_usbdev [2019-10-03 11:21:07,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_get_dev [2019-10-03 11:21:07,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_dev [2019-10-03 11:21:07,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_get_interface [2019-10-03 11:21:07,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_interface [2019-10-03 11:21:07,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_serial_register [2019-10-03 11:21:07,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_serial_deregister [2019-10-03 11:21:07,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-03 11:21:07,761 INFO L138 BoogieDeclarations]: Found implementation of procedure FsmChangeState [2019-10-03 11:21:07,761 INFO L138 BoogieDeclarations]: Found implementation of procedure FsmDelTimer [2019-10-03 11:21:07,761 INFO L138 BoogieDeclarations]: Found implementation of procedure FsmEvent [2019-10-03 11:21:07,761 INFO L138 BoogieDeclarations]: Found implementation of procedure FsmFree [2019-10-03 11:21:07,761 INFO L138 BoogieDeclarations]: Found implementation of procedure FsmInitTimer [2019-10-03 11:21:07,761 INFO L138 BoogieDeclarations]: Found implementation of procedure FsmNew [2019-10-03 11:21:07,762 INFO L138 BoogieDeclarations]: Found implementation of procedure FsmRestartTimer [2019-10-03 11:21:07,762 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-10-03 11:21:07,762 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2019-10-03 11:21:07,762 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-03 11:21:07,762 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-10-03 11:21:07,762 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-03 11:21:07,762 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2019-10-03 11:21:07,762 INFO L138 BoogieDeclarations]: Found implementation of procedure hisax_register [2019-10-03 11:21:07,763 INFO L138 BoogieDeclarations]: Found implementation of procedure hisax_unregister [2019-10-03 11:21:07,763 INFO L138 BoogieDeclarations]: Found implementation of procedure isdnhdlc_decode [2019-10-03 11:21:07,763 INFO L138 BoogieDeclarations]: Found implementation of procedure isdnhdlc_encode [2019-10-03 11:21:07,763 INFO L138 BoogieDeclarations]: Found implementation of procedure isdnhdlc_out_init [2019-10-03 11:21:07,763 INFO L138 BoogieDeclarations]: Found implementation of procedure isdnhdlc_rcv_init [2019-10-03 11:21:07,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_va_end [2019-10-03 11:21:07,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_va_start [2019-10-03 11:21:07,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-03 11:21:07,764 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-03 11:21:07,764 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2019-10-03 11:21:07,764 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-10-03 11:21:07,764 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_altnum_to_altsetting [2019-10-03 11:21:07,765 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2019-10-03 11:21:07,765 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_current_frame_number [2019-10-03 11:21:07,765 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ifnum_to_if [2019-10-03 11:21:07,765 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2019-10-03 11:21:07,765 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2019-10-03 11:21:07,765 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_reset_configuration [2019-10-03 11:21:07,766 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_reset_endpoint [2019-10-03 11:21:07,766 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2019-10-03 11:21:07,766 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unlink_urb [2019-10-03 11:21:07,766 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-03 11:21:07,766 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-03 11:21:07,767 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-03 11:21:07,767 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-03 11:21:07,767 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-03 11:21:07,767 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-03 11:21:07,767 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-03 11:21:07,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-03 11:21:07,767 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-03 11:21:07,767 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-10-03 11:21:07,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata_3 [2019-10-03 11:21:07,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata_2 [2019-10-03 11:21:07,768 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2019-10-03 11:21:07,768 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2019-10-03 11:21:07,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_5 [2019-10-03 11:21:07,768 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2019-10-03 11:21:07,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_6 [2019-10-03 11:21:07,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interface_to_usbdev [2019-10-03 11:21:07,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata [2019-10-03 11:21:07,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata [2019-10-03 11:21:07,769 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-03 11:21:07,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-03 11:21:07,770 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-03 11:21:07,770 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-03 11:21:07,770 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-10-03 11:21:07,770 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-03 11:21:07,770 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-03 11:21:07,771 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-03 11:21:07,771 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-03 11:21:07,771 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-03 11:21:07,771 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-03 11:21:07,771 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-03 11:21:07,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-03 11:21:07,772 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-03 11:21:07,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-03 11:21:07,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-03 11:21:07,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-03 11:21:07,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-03 11:21:07,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-03 11:21:07,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-03 11:21:07,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_1 [2019-10-03 11:21:07,773 INFO L130 BoogieDeclarations]: Found specification of procedure hisax_register [2019-10-03 11:21:07,773 INFO L130 BoogieDeclarations]: Found specification of procedure hisax_unregister [2019-10-03 11:21:07,773 INFO L130 BoogieDeclarations]: Found specification of procedure st5481_setup_b [2019-10-03 11:21:07,773 INFO L130 BoogieDeclarations]: Found specification of procedure st5481_release_b [2019-10-03 11:21:07,773 INFO L130 BoogieDeclarations]: Found specification of procedure st5481_d_l2l1 [2019-10-03 11:21:07,773 INFO L130 BoogieDeclarations]: Found specification of procedure st5481_setup_d [2019-10-03 11:21:07,774 INFO L130 BoogieDeclarations]: Found specification of procedure st5481_release_d [2019-10-03 11:21:07,774 INFO L130 BoogieDeclarations]: Found specification of procedure st5481_b_l2l1 [2019-10-03 11:21:07,774 INFO L130 BoogieDeclarations]: Found specification of procedure st5481_d_init [2019-10-03 11:21:07,774 INFO L130 BoogieDeclarations]: Found specification of procedure st5481_d_exit [2019-10-03 11:21:07,774 INFO L130 BoogieDeclarations]: Found specification of procedure st5481_setup_usb [2019-10-03 11:21:07,774 INFO L130 BoogieDeclarations]: Found specification of procedure st5481_release_usb [2019-10-03 11:21:07,774 INFO L130 BoogieDeclarations]: Found specification of procedure st5481_start [2019-10-03 11:21:07,775 INFO L130 BoogieDeclarations]: Found specification of procedure st5481_stop [2019-10-03 11:21:07,775 INFO L130 BoogieDeclarations]: Found specification of procedure probe_st5481 [2019-10-03 11:21:07,775 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-03 11:21:07,775 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-03 11:21:07,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-03 11:21:07,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-03 11:21:07,776 INFO L130 BoogieDeclarations]: Found specification of procedure disconnect_st5481 [2019-10-03 11:21:07,776 INFO L130 BoogieDeclarations]: Found specification of procedure st5481_usb_init [2019-10-03 11:21:07,776 INFO L130 BoogieDeclarations]: Found specification of procedure st5481_usb_exit [2019-10-03 11:21:07,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-03 11:21:07,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-03 11:21:07,777 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-03 11:21:07,777 INFO L130 BoogieDeclarations]: Found specification of procedure __cpu_to_le16p [2019-10-03 11:21:07,777 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-10-03 11:21:07,777 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-10-03 11:21:07,777 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2019-10-03 11:21:07,777 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-10-03 11:21:07,778 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-03 11:21:07,778 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-10-03 11:21:07,778 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-03 11:21:07,778 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-03 11:21:07,778 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-03 11:21:07,779 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ifnum_to_if [2019-10-03 11:21:07,780 INFO L130 BoogieDeclarations]: Found specification of procedure usb_altnum_to_altsetting [2019-10-03 11:21:07,784 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_control_urb [2019-10-03 11:21:07,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_fill_int_urb_14 [2019-10-03 11:21:07,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_12 [2019-10-03 11:21:07,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_13 [2019-10-03 11:21:07,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_20 [2019-10-03 11:21:07,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_15 [2019-10-03 11:21:07,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_16 [2019-10-03 11:21:07,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_17 [2019-10-03 11:21:07,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_18 [2019-10-03 11:21:07,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_21 [2019-10-03 11:21:07,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_22 [2019-10-03 11:21:07,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_10 [2019-10-03 11:21:07,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_11 [2019-10-03 11:21:07,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_19 [2019-10-03 11:21:07,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_23 [2019-10-03 11:21:07,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_24 [2019-10-03 11:21:07,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_25 [2019-10-03 11:21:07,791 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2019-10-03 11:21:07,791 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2019-10-03 11:21:07,791 INFO L130 BoogieDeclarations]: Found specification of procedure usb_reset_configuration [2019-10-03 11:21:07,791 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2019-10-03 11:21:07,791 INFO L130 BoogieDeclarations]: Found specification of procedure usb_reset_endpoint [2019-10-03 11:21:07,791 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2019-10-03 11:21:07,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_urb [2019-10-03 11:21:07,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_urb [2019-10-03 11:21:07,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_fill_int_urb [2019-10-03 11:21:07,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_submit_urb [2019-10-03 11:21:07,792 INFO L130 BoogieDeclarations]: Found specification of procedure isdnhdlc_rcv_init [2019-10-03 11:21:07,792 INFO L130 BoogieDeclarations]: Found specification of procedure isdnhdlc_decode [2019-10-03 11:21:07,792 INFO L130 BoogieDeclarations]: Found specification of procedure FsmEvent [2019-10-03 11:21:07,792 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-10-03 11:21:07,792 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2019-10-03 11:21:07,792 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2019-10-03 11:21:07,793 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2019-10-03 11:21:07,793 INFO L130 BoogieDeclarations]: Found specification of procedure fifo_init [2019-10-03 11:21:07,793 INFO L130 BoogieDeclarations]: Found specification of procedure fifo_add [2019-10-03 11:21:07,793 INFO L130 BoogieDeclarations]: Found specification of procedure fifo_remove [2019-10-03 11:21:07,793 INFO L130 BoogieDeclarations]: Found specification of procedure st5481_setup_in [2019-10-03 11:21:07,793 INFO L130 BoogieDeclarations]: Found specification of procedure st5481_release_in [2019-10-03 11:21:07,793 INFO L130 BoogieDeclarations]: Found specification of procedure st5481_in_mode [2019-10-03 11:21:07,793 INFO L130 BoogieDeclarations]: Found specification of procedure st5481_ph_command [2019-10-03 11:21:07,794 INFO L130 BoogieDeclarations]: Found specification of procedure st5481_setup_isocpipes [2019-10-03 11:21:07,794 INFO L130 BoogieDeclarations]: Found specification of procedure st5481_release_isocpipes [2019-10-03 11:21:07,794 INFO L130 BoogieDeclarations]: Found specification of procedure st5481_usb_pipe_reset [2019-10-03 11:21:07,794 INFO L130 BoogieDeclarations]: Found specification of procedure st5481_usb_device_ctrl_msg [2019-10-03 11:21:07,794 INFO L130 BoogieDeclarations]: Found specification of procedure dump_packet [2019-10-03 11:21:07,794 INFO L130 BoogieDeclarations]: Found specification of procedure dump_iso_packet [2019-10-03 11:21:07,794 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-03 11:21:07,794 INFO L130 BoogieDeclarations]: Found specification of procedure ST5481_CMD_string [2019-10-03 11:21:07,794 INFO L130 BoogieDeclarations]: Found specification of procedure st5481_isoc_flatten [2019-10-03 11:21:07,795 INFO L130 BoogieDeclarations]: Found specification of procedure usb_next_ctrl_msg [2019-10-03 11:21:07,795 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ctrl_msg [2019-10-03 11:21:07,795 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ctrl_complete [2019-10-03 11:21:07,795 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-03 11:21:07,795 INFO L130 BoogieDeclarations]: Found specification of procedure usb_int_complete [2019-10-03 11:21:07,795 INFO L130 BoogieDeclarations]: Found specification of procedure fill_isoc_urb [2019-10-03 11:21:07,795 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-03 11:21:07,795 INFO L130 BoogieDeclarations]: Found specification of procedure usb_in_complete [2019-10-03 11:21:07,796 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-03 11:21:07,796 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~VOID [2019-10-03 11:21:07,796 INFO L130 BoogieDeclarations]: Found specification of procedure st5481_start_rcv [2019-10-03 11:21:07,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_va_end [2019-10-03 11:21:07,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_va_start [2019-10-03 11:21:07,796 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-10-03 11:21:07,796 INFO L130 BoogieDeclarations]: Found specification of procedure vsnprintf [2019-10-03 11:21:07,796 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_current_frame_number [2019-10-03 11:21:07,797 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_27 [2019-10-03 11:21:07,797 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_28 [2019-10-03 11:21:07,797 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_29 [2019-10-03 11:21:07,797 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2019-10-03 11:21:07,797 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2019-10-03 11:21:07,797 INFO L130 BoogieDeclarations]: Found specification of procedure isdnhdlc_out_init [2019-10-03 11:21:07,797 INFO L130 BoogieDeclarations]: Found specification of procedure isdnhdlc_encode [2019-10-03 11:21:07,797 INFO L130 BoogieDeclarations]: Found specification of procedure FsmNew [2019-10-03 11:21:07,797 INFO L130 BoogieDeclarations]: Found specification of procedure FsmFree [2019-10-03 11:21:07,798 INFO L130 BoogieDeclarations]: Found specification of procedure FsmChangeState [2019-10-03 11:21:07,798 INFO L130 BoogieDeclarations]: Found specification of procedure FsmInitTimer [2019-10-03 11:21:07,798 INFO L130 BoogieDeclarations]: Found specification of procedure FsmRestartTimer [2019-10-03 11:21:07,798 INFO L130 BoogieDeclarations]: Found specification of procedure FsmDelTimer [2019-10-03 11:21:07,798 INFO L130 BoogieDeclarations]: Found specification of procedure get_buf_nr [2019-10-03 11:21:07,798 INFO L130 BoogieDeclarations]: Found specification of procedure dump_packet___0 [2019-10-03 11:21:07,798 INFO L130 BoogieDeclarations]: Found specification of procedure dump_iso_packet___0 [2019-10-03 11:21:07,798 INFO L130 BoogieDeclarations]: Found specification of procedure ph_connect [2019-10-03 11:21:07,799 INFO L130 BoogieDeclarations]: Found specification of procedure ph_disconnect [2019-10-03 11:21:07,799 INFO L130 BoogieDeclarations]: Found specification of procedure D_L1L2 [2019-10-03 11:21:07,799 INFO L130 BoogieDeclarations]: Found specification of procedure l1_go_f3 [2019-10-03 11:21:07,799 INFO L130 BoogieDeclarations]: Found specification of procedure l1_go_f6 [2019-10-03 11:21:07,799 INFO L130 BoogieDeclarations]: Found specification of procedure l1_go_f7 [2019-10-03 11:21:07,799 INFO L130 BoogieDeclarations]: Found specification of procedure l1_go_f8 [2019-10-03 11:21:07,799 INFO L130 BoogieDeclarations]: Found specification of procedure l1_timer3 [2019-10-03 11:21:07,799 INFO L130 BoogieDeclarations]: Found specification of procedure l1_ignore [2019-10-03 11:21:07,799 INFO L130 BoogieDeclarations]: Found specification of procedure l1_activate [2019-10-03 11:21:07,800 INFO L130 BoogieDeclarations]: Found specification of procedure l1m_debug [2019-10-03 11:21:07,800 INFO L130 BoogieDeclarations]: Found specification of procedure dout_debug [2019-10-03 11:21:07,800 INFO L130 BoogieDeclarations]: Found specification of procedure dout_stop_event [2019-10-03 11:21:07,800 INFO L130 BoogieDeclarations]: Found specification of procedure usb_d_out [2019-10-03 11:21:07,800 INFO L130 BoogieDeclarations]: Found specification of procedure fifo_reseted [2019-10-03 11:21:07,800 INFO L130 BoogieDeclarations]: Found specification of procedure usb_d_out_complete [2019-10-03 11:21:07,800 INFO L130 BoogieDeclarations]: Found specification of procedure dout_start_xmit [2019-10-03 11:21:07,800 INFO L130 BoogieDeclarations]: Found specification of procedure dout_short_fifo [2019-10-03 11:21:07,801 INFO L130 BoogieDeclarations]: Found specification of procedure dout_end_short_frame [2019-10-03 11:21:07,801 INFO L130 BoogieDeclarations]: Found specification of procedure dout_long_enable_fifo [2019-10-03 11:21:07,801 INFO L130 BoogieDeclarations]: Found specification of procedure dout_long_den [2019-10-03 11:21:07,801 INFO L130 BoogieDeclarations]: Found specification of procedure dout_reset [2019-10-03 11:21:07,801 INFO L130 BoogieDeclarations]: Found specification of procedure dout_stop [2019-10-03 11:21:07,801 INFO L130 BoogieDeclarations]: Found specification of procedure dout_underrun [2019-10-03 11:21:07,801 INFO L130 BoogieDeclarations]: Found specification of procedure dout_check_busy [2019-10-03 11:21:07,801 INFO L130 BoogieDeclarations]: Found specification of procedure dout_reseted [2019-10-03 11:21:07,801 INFO L130 BoogieDeclarations]: Found specification of procedure dout_complete [2019-10-03 11:21:07,802 INFO L130 BoogieDeclarations]: Found specification of procedure dout_ignore [2019-10-03 11:21:07,802 INFO L130 BoogieDeclarations]: Found specification of procedure st5481_setup_d_out [2019-10-03 11:21:07,802 INFO L130 BoogieDeclarations]: Found specification of procedure st5481_release_d_out [2019-10-03 11:21:07,802 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-03 11:21:07,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_31 [2019-10-03 11:21:07,802 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev8 [2019-10-03 11:21:07,802 INFO L130 BoogieDeclarations]: Found specification of procedure dump_packet___1 [2019-10-03 11:21:07,802 INFO L130 BoogieDeclarations]: Found specification of procedure dump_iso_packet___1 [2019-10-03 11:21:07,802 INFO L130 BoogieDeclarations]: Found specification of procedure B_L1L2 [2019-10-03 11:21:07,803 INFO L130 BoogieDeclarations]: Found specification of procedure usb_b_out [2019-10-03 11:21:07,803 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-03 11:21:07,803 INFO L130 BoogieDeclarations]: Found specification of procedure st5481B_start_xfer [2019-10-03 11:21:07,803 INFO L130 BoogieDeclarations]: Found specification of procedure led_blink [2019-10-03 11:21:07,803 INFO L130 BoogieDeclarations]: Found specification of procedure usb_b_out_complete [2019-10-03 11:21:07,803 INFO L130 BoogieDeclarations]: Found specification of procedure st5481B_mode [2019-10-03 11:21:07,803 INFO L130 BoogieDeclarations]: Found specification of procedure st5481_setup_b_out [2019-10-03 11:21:07,803 INFO L130 BoogieDeclarations]: Found specification of procedure st5481_release_b_out [2019-10-03 11:21:07,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop___0 [2019-10-03 11:21:07,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_intf [2019-10-03 11:21:07,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_fill_bulk_urb [2019-10-03 11:21:07,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_get_dev [2019-10-03 11:21:07,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_dev [2019-10-03 11:21:07,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_get_interface [2019-10-03 11:21:07,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_interface [2019-10-03 11:21:07,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_serial_register [2019-10-03 11:21:07,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_serial_deregister [2019-10-03 11:21:07,805 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-03 11:21:07,806 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-03 11:21:07,806 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-03 11:21:07,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-03 11:21:07,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-03 11:21:07,806 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-03 11:21:07,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-03 11:21:07,806 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-03 11:21:07,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-03 11:21:07,807 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-03 11:21:08,991 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-03 11:21:20,740 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stop___0FINAL: assume true; [2019-10-03 11:21:27,400 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-03 11:21:27,400 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-10-03 11:21:27,402 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 11:21:27 BoogieIcfgContainer [2019-10-03 11:21:27,403 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-03 11:21:27,403 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-10-03 11:21:27,403 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-10-03 11:21:27,404 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-10-03 11:21:27,404 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 11:21:27" (1/1) ... [2019-10-03 11:21:27,463 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-10-03 11:21:27,905 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-10-03 11:21:27,910 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 597 root evaluator evaluations with a maximum evaluation depth of 0. Performed 597 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 1305 variables. [2019-10-03 11:21:27,910 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-10-03 11:21:27,913 INFO L168 Benchmark]: Toolchain (without parser) took 24015.07 ms. Allocated memory was 130.0 MB in the beginning and 932.2 MB in the end (delta: 802.2 MB). Free memory was 74.0 MB in the beginning and 611.3 MB in the end (delta: -537.4 MB). Peak memory consumption was 264.8 MB. Max. memory is 7.1 GB. [2019-10-03 11:21:27,914 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 130.0 MB. Free memory was 104.1 MB in the beginning and 103.9 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-10-03 11:21:27,915 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3316.80 ms. Allocated memory was 130.0 MB in the beginning and 285.7 MB in the end (delta: 155.7 MB). Free memory was 73.8 MB in the beginning and 160.0 MB in the end (delta: -86.2 MB). Peak memory consumption was 120.9 MB. Max. memory is 7.1 GB. [2019-10-03 11:21:27,916 INFO L168 Benchmark]: Boogie Preprocessor took 421.33 ms. Allocated memory is still 285.7 MB. Free memory was 160.0 MB in the beginning and 126.8 MB in the end (delta: 33.2 MB). Peak memory consumption was 33.2 MB. Max. memory is 7.1 GB. [2019-10-03 11:21:27,917 INFO L168 Benchmark]: RCFGBuilder took 19765.76 ms. Allocated memory was 285.7 MB in the beginning and 932.2 MB in the end (delta: 646.4 MB). Free memory was 126.8 MB in the beginning and 718.6 MB in the end (delta: -591.8 MB). Peak memory consumption was 650.3 MB. Max. memory is 7.1 GB. [2019-10-03 11:21:27,918 INFO L168 Benchmark]: Abstract Interpretation took 507.06 ms. Allocated memory is still 932.2 MB. Free memory was 718.6 MB in the beginning and 611.3 MB in the end (delta: 107.2 MB). Peak memory consumption was 107.2 MB. Max. memory is 7.1 GB. [2019-10-03 11:21:27,922 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 130.0 MB. Free memory was 104.1 MB in the beginning and 103.9 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 3316.80 ms. Allocated memory was 130.0 MB in the beginning and 285.7 MB in the end (delta: 155.7 MB). Free memory was 73.8 MB in the beginning and 160.0 MB in the end (delta: -86.2 MB). Peak memory consumption was 120.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 421.33 ms. Allocated memory is still 285.7 MB. Free memory was 160.0 MB in the beginning and 126.8 MB in the end (delta: 33.2 MB). Peak memory consumption was 33.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 19765.76 ms. Allocated memory was 285.7 MB in the beginning and 932.2 MB in the end (delta: 646.4 MB). Free memory was 126.8 MB in the beginning and 718.6 MB in the end (delta: -591.8 MB). Peak memory consumption was 650.3 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 507.06 ms. Allocated memory is still 932.2 MB. Free memory was 718.6 MB in the beginning and 611.3 MB in the end (delta: 107.2 MB). Peak memory consumption was 107.2 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: 5471]: 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...