java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--isdn--hisax--hfc_usb.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-01cf0bf [2019-08-22 03:41:00,652 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-22 03:41:00,655 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-22 03:41:00,666 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-22 03:41:00,667 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-22 03:41:00,668 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-22 03:41:00,669 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-22 03:41:00,671 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-22 03:41:00,673 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-22 03:41:00,673 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-22 03:41:00,674 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-22 03:41:00,675 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-22 03:41:00,676 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-22 03:41:00,677 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-22 03:41:00,677 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-22 03:41:00,678 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-22 03:41:00,679 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-22 03:41:00,680 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-22 03:41:00,682 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-22 03:41:00,684 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-22 03:41:00,685 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-22 03:41:00,686 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-22 03:41:00,687 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-22 03:41:00,688 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-22 03:41:00,690 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-22 03:41:00,691 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-22 03:41:00,691 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-22 03:41:00,692 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-22 03:41:00,692 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-22 03:41:00,693 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-22 03:41:00,693 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-22 03:41:00,695 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-22 03:41:00,696 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-22 03:41:00,697 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-22 03:41:00,698 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-22 03:41:00,698 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-22 03:41:00,699 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-22 03:41:00,699 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-22 03:41:00,699 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-22 03:41:00,700 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-22 03:41:00,701 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-22 03:41:00,701 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2019-08-22 03:41:00,715 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-22 03:41:00,716 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-22 03:41:00,717 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-22 03:41:00,717 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-22 03:41:00,717 INFO L138 SettingsManager]: * Use SBE=true [2019-08-22 03:41:00,718 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-22 03:41:00,718 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-22 03:41:00,718 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-22 03:41:00,718 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-22 03:41:00,718 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-22 03:41:00,719 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-22 03:41:00,719 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-22 03:41:00,719 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-22 03:41:00,719 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-22 03:41:00,719 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-22 03:41:00,720 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-22 03:41:00,720 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-22 03:41:00,720 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-22 03:41:00,720 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-22 03:41:00,721 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-22 03:41:00,721 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-22 03:41:00,721 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-22 03:41:00,721 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-22 03:41:00,721 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-22 03:41:00,722 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-22 03:41:00,722 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-22 03:41:00,722 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-22 03:41:00,755 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-22 03:41:00,773 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-22 03:41:00,779 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-22 03:41:00,780 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-22 03:41:00,781 INFO L275 PluginConnector]: CDTParser initialized [2019-08-22 03:41:00,781 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--isdn--hisax--hfc_usb.ko-entry_point.cil.out.i [2019-08-22 03:41:00,853 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/761e24eb0/219dc705b80147af970de35ae4170f92/FLAG04417237a [2019-08-22 03:41:01,705 INFO L306 CDTParser]: Found 1 translation units. [2019-08-22 03:41:01,706 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--isdn--hisax--hfc_usb.ko-entry_point.cil.out.i [2019-08-22 03:41:01,743 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/761e24eb0/219dc705b80147af970de35ae4170f92/FLAG04417237a [2019-08-22 03:41:02,229 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/761e24eb0/219dc705b80147af970de35ae4170f92 [2019-08-22 03:41:02,243 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-22 03:41:02,245 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-22 03:41:02,246 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-22 03:41:02,247 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-22 03:41:02,250 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-22 03:41:02,251 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 03:41:02" (1/1) ... [2019-08-22 03:41:02,254 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@209fb57d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:41:02, skipping insertion in model container [2019-08-22 03:41:02,255 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 03:41:02" (1/1) ... [2019-08-22 03:41:02,262 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-22 03:41:02,447 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-22 03:41:03,189 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6697] [2019-08-22 03:41:03,190 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6698-6699] [2019-08-22 03:41:04,540 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-22 03:41:04,589 INFO L188 MainTranslator]: Completed pre-run [2019-08-22 03:41:04,748 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6697] [2019-08-22 03:41:04,748 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6698-6699] [2019-08-22 03:41:05,042 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-22 03:41:05,217 INFO L192 MainTranslator]: Completed translation [2019-08-22 03:41:05,218 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:41:05 WrapperNode [2019-08-22 03:41:05,218 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-22 03:41:05,219 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-22 03:41:05,219 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-22 03:41:05,221 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-22 03:41:05,235 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:41:05" (1/1) ... [2019-08-22 03:41:05,241 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:41:05" (1/1) ... [2019-08-22 03:41:05,319 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:41:05" (1/1) ... [2019-08-22 03:41:05,320 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:41:05" (1/1) ... [2019-08-22 03:41:05,438 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:41:05" (1/1) ... [2019-08-22 03:41:05,471 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:41:05" (1/1) ... [2019-08-22 03:41:05,502 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:41:05" (1/1) ... [2019-08-22 03:41:05,548 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-22 03:41:05,549 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-22 03:41:05,549 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-22 03:41:05,549 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-22 03:41:05,550 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:41:05" (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 [2019-08-22 03:41:05,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-22 03:41:05,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-22 03:41:05,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~VOID [2019-08-22 03:41:05,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2019-08-22 03:41:05,621 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_pending [2019-08-22 03:41:05,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-08-22 03:41:05,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-08-22 03:41:05,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-08-22 03:41:05,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-08-22 03:41:05,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-08-22 03:41:05,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-08-22 03:41:05,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-08-22 03:41:05,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-08-22 03:41:05,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-08-22 03:41:05,623 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-08-22 03:41:05,623 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-08-22 03:41:05,624 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2019-08-22 03:41:05,624 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2019-08-22 03:41:05,624 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2019-08-22 03:41:05,624 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_control_urb [2019-08-22 03:41:05,624 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2019-08-22 03:41:05,624 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2019-08-22 03:41:05,625 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2019-08-22 03:41:05,625 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2019-08-22 03:41:05,625 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2019-08-22 03:41:05,625 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_packet [2019-08-22 03:41:05,625 INFO L138 BoogieDeclarations]: Found implementation of procedure symbolic [2019-08-22 03:41:05,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ctrl_start_transfer [2019-08-22 03:41:05,625 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_control_request [2019-08-22 03:41:05,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ctrl_complete [2019-08-22 03:41:05,626 INFO L138 BoogieDeclarations]: Found implementation of procedure write_led [2019-08-22 03:41:05,626 INFO L138 BoogieDeclarations]: Found implementation of procedure set_led_bit [2019-08-22 03:41:05,626 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_led [2019-08-22 03:41:05,626 INFO L138 BoogieDeclarations]: Found implementation of procedure l1_timer_expire_t3 [2019-08-22 03:41:05,627 INFO L138 BoogieDeclarations]: Found implementation of procedure l1_timer_expire_t4 [2019-08-22 03:41:05,627 INFO L138 BoogieDeclarations]: Found implementation of procedure s0_state_handler [2019-08-22 03:41:05,627 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_isoc_urb [2019-08-22 03:41:05,627 INFO L138 BoogieDeclarations]: Found implementation of procedure start_isoc_chain [2019-08-22 03:41:05,627 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_isoc_chain [2019-08-22 03:41:05,627 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_iso_complete [2019-08-22 03:41:05,627 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_iso_complete [2019-08-22 03:41:05,628 INFO L138 BoogieDeclarations]: Found implementation of procedure collect_rx_frame [2019-08-22 03:41:05,628 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_int_complete [2019-08-22 03:41:05,628 INFO L138 BoogieDeclarations]: Found implementation of procedure start_int_fifo [2019-08-22 03:41:05,628 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_bchannel [2019-08-22 03:41:05,628 INFO L138 BoogieDeclarations]: Found implementation of procedure hfc_usb_l2l1 [2019-08-22 03:41:05,628 INFO L138 BoogieDeclarations]: Found implementation of procedure hfc_usb_init [2019-08-22 03:41:05,629 INFO L138 BoogieDeclarations]: Found implementation of procedure hfc_usb_probe [2019-08-22 03:41:05,629 INFO L138 BoogieDeclarations]: Found implementation of procedure hfc_usb_disconnect [2019-08-22 03:41:05,629 INFO L138 BoogieDeclarations]: Found implementation of procedure hfc_usb_mod_exit [2019-08-22 03:41:05,629 INFO L138 BoogieDeclarations]: Found implementation of procedure hfc_usb_mod_init [2019-08-22 03:41:05,629 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1 [2019-08-22 03:41:05,629 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_1 [2019-08-22 03:41:05,629 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2019-08-22 03:41:05,630 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_2 [2019-08-22 03:41:05,630 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2019-08-22 03:41:05,630 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_2 [2019-08-22 03:41:05,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_3 [2019-08-22 03:41:05,630 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_2 [2019-08-22 03:41:05,630 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2019-08-22 03:41:05,630 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-22 03:41:05,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_16 [2019-08-22 03:41:05,631 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-08-22 03:41:05,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_22 [2019-08-22 03:41:05,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_24 [2019-08-22 03:41:05,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_26 [2019-08-22 03:41:05,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_27 [2019-08-22 03:41:05,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_28 [2019-08-22 03:41:05,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_29 [2019-08-22 03:41:05,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_30 [2019-08-22 03:41:05,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_31 [2019-08-22 03:41:05,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_32 [2019-08-22 03:41:05,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_33 [2019-08-22 03:41:05,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_34 [2019-08-22 03:41:05,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_35 [2019-08-22 03:41:05,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_36 [2019-08-22 03:41:05,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_37 [2019-08-22 03:41:05,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_38 [2019-08-22 03:41:05,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_39 [2019-08-22 03:41:05,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_40 [2019-08-22 03:41:05,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_41 [2019-08-22 03:41:05,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_42 [2019-08-22 03:41:05,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_43 [2019-08-22 03:41:05,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_44 [2019-08-22 03:41:05,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_45 [2019-08-22 03:41:05,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_46 [2019-08-22 03:41:05,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_47 [2019-08-22 03:41:05,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-08-22 03:41:05,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2019-08-22 03:41:05,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-08-22 03:41:05,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2019-08-22 03:41:05,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2019-08-22 03:41:05,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2019-08-22 03:41:05,636 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-08-22 03:41:05,636 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2019-08-22 03:41:05,636 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2019-08-22 03:41:05,636 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2019-08-22 03:41:05,636 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2019-08-22 03:41:05,636 INFO L138 BoogieDeclarations]: Found implementation of procedure hisax_register [2019-08-22 03:41:05,637 INFO L138 BoogieDeclarations]: Found implementation of procedure hisax_unregister [2019-08-22 03:41:05,637 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_alloc [2019-08-22 03:41:05,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-08-22 03:41:05,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-08-22 03:41:05,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2019-08-22 03:41:05,637 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-08-22 03:41:05,637 INFO L138 BoogieDeclarations]: Found implementation of procedure pskb_expand_head [2019-08-22 03:41:05,638 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2019-08-22 03:41:05,638 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_clone [2019-08-22 03:41:05,638 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy [2019-08-22 03:41:05,638 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2019-08-22 03:41:05,638 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-08-22 03:41:05,638 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2019-08-22 03:41:05,638 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2019-08-22 03:41:05,639 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2019-08-22 03:41:05,639 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2019-08-22 03:41:05,639 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2019-08-22 03:41:05,639 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2019-08-22 03:41:05,639 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2019-08-22 03:41:05,639 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2019-08-22 03:41:05,640 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2019-08-22 03:41:05,640 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-08-22 03:41:05,640 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-08-22 03:41:05,640 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-08-22 03:41:05,640 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-08-22 03:41:05,641 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-08-22 03:41:05,641 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-22 03:41:05,641 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-22 03:41:05,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-08-22 03:41:05,641 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-08-22 03:41:05,641 INFO L130 BoogieDeclarations]: Found specification of procedure sscanf [2019-08-22 03:41:05,641 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-08-22 03:41:05,642 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-08-22 03:41:05,642 INFO L130 BoogieDeclarations]: Found specification of procedure timer_pending [2019-08-22 03:41:05,642 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-22 03:41:05,642 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2019-08-22 03:41:05,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_34 [2019-08-22 03:41:05,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_35 [2019-08-22 03:41:05,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_44 [2019-08-22 03:41:05,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_45 [2019-08-22 03:41:05,643 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2019-08-22 03:41:05,643 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-08-22 03:41:05,643 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2019-08-22 03:41:05,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_16 [2019-08-22 03:41:05,643 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-08-22 03:41:05,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-08-22 03:41:05,644 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-22 03:41:05,644 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-08-22 03:41:05,644 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-22 03:41:05,644 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-08-22 03:41:05,644 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-08-22 03:41:05,644 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-22 03:41:05,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-08-22 03:41:05,645 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-22 03:41:05,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-08-22 03:41:05,645 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-08-22 03:41:05,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-08-22 03:41:05,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-08-22 03:41:05,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-08-22 03:41:05,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-08-22 03:41:05,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-08-22 03:41:05,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-08-22 03:41:05,646 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_1 [2019-08-22 03:41:05,646 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_1 [2019-08-22 03:41:05,646 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2019-08-22 03:41:05,646 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_2 [2019-08-22 03:41:05,647 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2019-08-22 03:41:05,647 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_2 [2019-08-22 03:41:05,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_3 [2019-08-22 03:41:05,647 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_2 [2019-08-22 03:41:05,647 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2019-08-22 03:41:05,647 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2019-08-22 03:41:05,647 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-08-22 03:41:05,648 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-08-22 03:41:05,648 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-08-22 03:41:05,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-22 03:41:05,648 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2019-08-22 03:41:05,648 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2019-08-22 03:41:05,648 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2019-08-22 03:41:05,648 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2019-08-22 03:41:05,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_47 [2019-08-22 03:41:05,649 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2019-08-22 03:41:05,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_46 [2019-08-22 03:41:05,649 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_control_urb [2019-08-22 03:41:05,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-22 03:41:05,649 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2019-08-22 03:41:05,649 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-22 03:41:05,650 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2019-08-22 03:41:05,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_36 [2019-08-22 03:41:05,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_41 [2019-08-22 03:41:05,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_43 [2019-08-22 03:41:05,650 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2019-08-22 03:41:05,650 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2019-08-22 03:41:05,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_33 [2019-08-22 03:41:05,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_37 [2019-08-22 03:41:05,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_38 [2019-08-22 03:41:05,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_39 [2019-08-22 03:41:05,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_40 [2019-08-22 03:41:05,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_42 [2019-08-22 03:41:05,651 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2019-08-22 03:41:05,651 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2019-08-22 03:41:05,651 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2019-08-22 03:41:05,652 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2019-08-22 03:41:05,652 INFO L130 BoogieDeclarations]: Found specification of procedure skb_clone [2019-08-22 03:41:05,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_24 [2019-08-22 03:41:05,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_32 [2019-08-22 03:41:05,652 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy [2019-08-22 03:41:05,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_26 [2019-08-22 03:41:05,652 INFO L130 BoogieDeclarations]: Found specification of procedure pskb_expand_head [2019-08-22 03:41:05,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_22 [2019-08-22 03:41:05,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_30 [2019-08-22 03:41:05,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_31 [2019-08-22 03:41:05,653 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-08-22 03:41:05,653 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2019-08-22 03:41:05,653 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2019-08-22 03:41:05,653 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2019-08-22 03:41:05,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_27 [2019-08-22 03:41:05,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_28 [2019-08-22 03:41:05,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_29 [2019-08-22 03:41:05,654 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2019-08-22 03:41:05,654 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2019-08-22 03:41:05,654 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2019-08-22 03:41:05,654 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2019-08-22 03:41:05,655 INFO L130 BoogieDeclarations]: Found specification of procedure hisax_register [2019-08-22 03:41:05,655 INFO L130 BoogieDeclarations]: Found specification of procedure hisax_unregister [2019-08-22 03:41:05,655 INFO L130 BoogieDeclarations]: Found specification of procedure dump_packet [2019-08-22 03:41:05,655 INFO L130 BoogieDeclarations]: Found specification of procedure collect_rx_frame [2019-08-22 03:41:05,655 INFO L130 BoogieDeclarations]: Found specification of procedure symbolic [2019-08-22 03:41:05,655 INFO L130 BoogieDeclarations]: Found specification of procedure ctrl_start_transfer [2019-08-22 03:41:05,655 INFO L130 BoogieDeclarations]: Found specification of procedure queue_control_request [2019-08-22 03:41:05,655 INFO L130 BoogieDeclarations]: Found specification of procedure ctrl_complete [2019-08-22 03:41:05,656 INFO L130 BoogieDeclarations]: Found specification of procedure write_led [2019-08-22 03:41:05,656 INFO L130 BoogieDeclarations]: Found specification of procedure set_led_bit [2019-08-22 03:41:05,656 INFO L130 BoogieDeclarations]: Found specification of procedure handle_led [2019-08-22 03:41:05,656 INFO L130 BoogieDeclarations]: Found specification of procedure l1_timer_expire_t3 [2019-08-22 03:41:05,656 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~VOID [2019-08-22 03:41:05,656 INFO L130 BoogieDeclarations]: Found specification of procedure l1_timer_expire_t4 [2019-08-22 03:41:05,656 INFO L130 BoogieDeclarations]: Found specification of procedure s0_state_handler [2019-08-22 03:41:05,657 INFO L130 BoogieDeclarations]: Found specification of procedure fill_isoc_urb [2019-08-22 03:41:05,657 INFO L130 BoogieDeclarations]: Found specification of procedure start_isoc_chain [2019-08-22 03:41:05,657 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-08-22 03:41:05,657 INFO L130 BoogieDeclarations]: Found specification of procedure stop_isoc_chain [2019-08-22 03:41:05,657 INFO L130 BoogieDeclarations]: Found specification of procedure tx_iso_complete [2019-08-22 03:41:05,657 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-08-22 03:41:05,657 INFO L130 BoogieDeclarations]: Found specification of procedure rx_iso_complete [2019-08-22 03:41:05,657 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-22 03:41:05,658 INFO L130 BoogieDeclarations]: Found specification of procedure rx_int_complete [2019-08-22 03:41:05,658 INFO L130 BoogieDeclarations]: Found specification of procedure start_int_fifo [2019-08-22 03:41:05,658 INFO L130 BoogieDeclarations]: Found specification of procedure setup_bchannel [2019-08-22 03:41:05,658 INFO L130 BoogieDeclarations]: Found specification of procedure hfc_usb_l2l1 [2019-08-22 03:41:05,658 INFO L130 BoogieDeclarations]: Found specification of procedure hfc_usb_init [2019-08-22 03:41:05,658 INFO L130 BoogieDeclarations]: Found specification of procedure hfc_usb_probe [2019-08-22 03:41:05,658 INFO L130 BoogieDeclarations]: Found specification of procedure hfc_usb_disconnect [2019-08-22 03:41:05,659 INFO L130 BoogieDeclarations]: Found specification of procedure hfc_usb_mod_exit [2019-08-22 03:41:05,659 INFO L130 BoogieDeclarations]: Found specification of procedure hfc_usb_mod_init [2019-08-22 03:41:05,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-08-22 03:41:05,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-08-22 03:41:05,659 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2019-08-22 03:41:05,659 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-22 03:41:05,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2019-08-22 03:41:05,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2019-08-22 03:41:05,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-08-22 03:41:05,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2019-08-22 03:41:05,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2019-08-22 03:41:05,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2019-08-22 03:41:05,660 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-08-22 03:41:05,660 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-08-22 03:41:05,660 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-22 03:41:05,661 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-22 03:41:05,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-22 03:41:05,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-22 03:41:05,661 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-22 03:41:05,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-08-22 03:41:05,661 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-08-22 03:41:05,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-08-22 03:41:05,661 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-08-22 03:41:06,770 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-08-22 03:41:14,867 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-22 03:41:14,868 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-22 03:41:14,870 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 03:41:14 BoogieIcfgContainer [2019-08-22 03:41:14,870 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-22 03:41:14,871 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-22 03:41:14,871 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-22 03:41:14,871 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-22 03:41:14,872 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 03:41:14" (1/1) ... [2019-08-22 03:41:14,890 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-22 03:41:14,893 INFO L155 IcfgInterpreter]: Building call graph [2019-08-22 03:41:14,916 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-22 03:41:14,924 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-22 03:41:14,926 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-22 03:41:16,545 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_233|], 46360=[|v_#valid_284|]} [2019-08-22 03:41:23,763 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string86.base| |~#urb_errlist~0.base|) [2019-08-22 03:41:23,766 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:25,854 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string87.base| |~#urb_errlist~0.base|) [2019-08-22 03:41:25,870 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:27,940 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string88.base| |~#urb_errlist~0.base|) [2019-08-22 03:41:27,999 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:30,070 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string89.base| |~#urb_errlist~0.base|) [2019-08-22 03:41:30,096 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:32,168 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#urb_errlist~0.base| |#t~string90.base|) [2019-08-22 03:41:32,181 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:34,226 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#urb_errlist~0.base| |#t~string91.base|) [2019-08-22 03:41:34,258 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:36,353 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#urb_errlist~0.base| |#t~string92.base|) [2019-08-22 03:41:36,377 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:38,452 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#urb_errlist~0.base| |#t~string93.base|) [2019-08-22 03:41:38,498 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:40,572 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#urb_errlist~0.base| |#t~string94.base|) [2019-08-22 03:41:40,722 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:42,795 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string95.base| |~#urb_errlist~0.base|) [2019-08-22 03:41:42,808 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:44,891 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string96.base| |~#urb_errlist~0.base|) [2019-08-22 03:41:44,921 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:46,981 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string97.base| |~#urb_errlist~0.base|) [2019-08-22 03:41:46,995 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:49,104 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string98.base| |~#urb_errlist~0.base|) [2019-08-22 03:41:49,129 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:51,221 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string99.base| |~#urb_errlist~0.base|) [2019-08-22 03:41:51,254 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:53,294 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#validconf~0.base| |~#urb_errlist~0.base|) [2019-08-22 03:41:53,296 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:55,350 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#conf_str~0.base|) |~#conf_str~0.offset|) |~#urb_errlist~0.base|) [2019-08-22 03:41:55,618 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:57,701 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#urb_errlist~0.base| (select (select |#memory_$Pointer$.base| |~#conf_str~0.base|) (+ |~#conf_str~0.offset| 8))) [2019-08-22 03:41:57,720 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:41:59,831 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#conf_str~0.base|) (+ |~#conf_str~0.offset| 16)) |~#urb_errlist~0.base|) [2019-08-22 03:41:59,861 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:42:01,918 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#conf_str~0.base|) (+ |~#conf_str~0.offset| 24)) |~#urb_errlist~0.base|) [2019-08-22 03:42:01,932 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:42:04,041 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#conf_str~0.base| |~#urb_errlist~0.base|) [2019-08-22 03:42:04,055 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:42:06,158 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~hfcusb_revision~0.base |~#urb_errlist~0.base|) [2019-08-22 03:42:06,224 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:42:08,299 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string101.base| |~#urb_errlist~0.base|) [2019-08-22 03:42:08,408 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:42:10,504 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string104.base| |~#urb_errlist~0.base|) [2019-08-22 03:42:10,506 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:42:12,560 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string107.base| |~#urb_errlist~0.base|) [2019-08-22 03:42:12,561 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:42:14,620 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string109.base| |~#urb_errlist~0.base|) [2019-08-22 03:42:14,622 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:42:16,645 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#urb_errlist~0.base| |#t~string112.base|) [2019-08-22 03:42:16,647 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:42:18,711 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#__constr_expr_0~0.base|) (+ |~#__constr_expr_0~0.offset| 17)) |~#urb_errlist~0.base|) [2019-08-22 03:42:19,029 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:42:21,126 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (+ (- |~#__constr_expr_0~0.offset|) (select (select |#memory_int| |~#hfcusb_idtab~0.base|) (+ |~#hfcusb_idtab~0.offset| 17))) |~#urb_errlist~0.base|) [2019-08-22 03:42:21,464 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:42:23,522 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#__constr_expr_1~0.base|) (+ |~#__constr_expr_1~0.offset| 17)) |~#urb_errlist~0.base|) [2019-08-22 03:42:23,590 INFO L189 IndexEqualityManager]: detected not equals via solver