java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AbstractInterpretationC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --abstractinterpretationv2.abstract.domain IntervalDomain -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--can--sja1000--sja1000.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f4eb214f-m [2019-10-14 00:10:25,674 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-14 00:10:25,677 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-14 00:10:25,695 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-14 00:10:25,695 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-14 00:10:25,698 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-14 00:10:25,700 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-14 00:10:25,709 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-14 00:10:25,712 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-14 00:10:25,715 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-14 00:10:25,717 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-14 00:10:25,718 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-14 00:10:25,719 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-14 00:10:25,720 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-14 00:10:25,723 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-14 00:10:25,724 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-14 00:10:25,725 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-14 00:10:25,726 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-14 00:10:25,727 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-14 00:10:25,732 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-14 00:10:25,736 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-14 00:10:25,739 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-14 00:10:25,741 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-14 00:10:25,742 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-14 00:10:25,744 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-14 00:10:25,744 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-14 00:10:25,744 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-14 00:10:25,745 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-14 00:10:25,747 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-14 00:10:25,747 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-14 00:10:25,748 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-14 00:10:25,748 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-14 00:10:25,749 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-14 00:10:25,750 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-14 00:10:25,751 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-14 00:10:25,752 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-14 00:10:25,752 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-14 00:10:25,752 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-14 00:10:25,753 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-14 00:10:25,753 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-14 00:10:25,754 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-14 00:10:25,755 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-14 00:10:25,789 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-14 00:10:25,789 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-14 00:10:25,793 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-14 00:10:25,793 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-14 00:10:25,793 INFO L138 SettingsManager]: * Use SBE=true [2019-10-14 00:10:25,794 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-14 00:10:25,794 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-14 00:10:25,794 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-14 00:10:25,794 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-14 00:10:25,794 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-14 00:10:25,795 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-14 00:10:25,795 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-14 00:10:25,795 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-14 00:10:25,795 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-14 00:10:25,795 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-14 00:10:25,795 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-14 00:10:25,796 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-14 00:10:25,796 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-14 00:10:25,796 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-14 00:10:25,798 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-14 00:10:25,798 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-14 00:10:25,798 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-14 00:10:25,798 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-14 00:10:25,798 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-14 00:10:25,799 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-14 00:10:25,799 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-14 00:10:25,799 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-14 00:10:25,799 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-14 00:10:25,799 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: Abstract domain -> IntervalDomain [2019-10-14 00:10:26,069 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-14 00:10:26,082 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-14 00:10:26,086 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-14 00:10:26,087 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-14 00:10:26,088 INFO L275 PluginConnector]: CDTParser initialized [2019-10-14 00:10:26,088 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--can--sja1000--sja1000.ko-entry_point.cil.out.i [2019-10-14 00:10:26,167 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4823632f6/fc75ba68881a4033a6146c0f81eee08c/FLAG83e10611b [2019-10-14 00:10:26,986 INFO L306 CDTParser]: Found 1 translation units. [2019-10-14 00:10:26,987 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--can--sja1000--sja1000.ko-entry_point.cil.out.i [2019-10-14 00:10:27,038 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4823632f6/fc75ba68881a4033a6146c0f81eee08c/FLAG83e10611b [2019-10-14 00:10:27,491 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4823632f6/fc75ba68881a4033a6146c0f81eee08c [2019-10-14 00:10:27,501 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-14 00:10:27,503 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-14 00:10:27,504 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-14 00:10:27,504 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-14 00:10:27,507 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-14 00:10:27,508 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 12:10:27" (1/1) ... [2019-10-14 00:10:27,511 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@177f7fba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:10:27, skipping insertion in model container [2019-10-14 00:10:27,512 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 12:10:27" (1/1) ... [2019-10-14 00:10:27,519 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-14 00:10:27,641 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-14 00:10:29,407 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-14 00:10:29,453 INFO L188 MainTranslator]: Completed pre-run [2019-10-14 00:10:30,136 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-14 00:10:30,321 INFO L192 MainTranslator]: Completed translation [2019-10-14 00:10:30,322 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:10:30 WrapperNode [2019-10-14 00:10:30,322 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-14 00:10:30,323 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-14 00:10:30,323 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-14 00:10:30,323 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-14 00:10:30,339 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:10:30" (1/1) ... [2019-10-14 00:10:30,339 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:10:30" (1/1) ... [2019-10-14 00:10:30,423 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:10:30" (1/1) ... [2019-10-14 00:10:30,424 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:10:30" (1/1) ... [2019-10-14 00:10:30,537 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:10:30" (1/1) ... [2019-10-14 00:10:30,568 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:10:30" (1/1) ... [2019-10-14 00:10:30,594 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:10:30" (1/1) ... [2019-10-14 00:10:30,611 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-14 00:10:30,612 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-14 00:10:30,612 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-14 00:10:30,612 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-14 00:10:30,613 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:10:30" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-14 00:10:30,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-14 00:10:30,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-14 00:10:30,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~~u8~0~TO~VOID [2019-10-14 00:10:30,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~~u8~0 [2019-10-14 00:10:30,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-14 00:10:30,702 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-14 00:10:30,702 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-10-14 00:10:30,702 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2019-10-14 00:10:30,702 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-10-14 00:10:30,702 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-14 00:10:30,703 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-14 00:10:30,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-14 00:10:30,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-14 00:10:30,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-14 00:10:30,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-14 00:10:30,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-14 00:10:30,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-14 00:10:30,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-14 00:10:30,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-14 00:10:30,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-14 00:10:30,712 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-10-14 00:10:30,712 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-10-14 00:10:30,713 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-10-14 00:10:30,713 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-10-14 00:10:30,713 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2019-10-14 00:10:30,713 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-10-14 00:10:30,714 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-10-14 00:10:30,714 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-10-14 00:10:30,714 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-10-14 00:10:30,714 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2019-10-14 00:10:30,714 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2019-10-14 00:10:30,715 INFO L138 BoogieDeclarations]: Found implementation of procedure can_dropped_invalid_skb [2019-10-14 00:10:30,715 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_write_cmdreg [2019-10-14 00:10:30,715 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_is_absent [2019-10-14 00:10:30,715 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_probe_chip [2019-10-14 00:10:30,716 INFO L138 BoogieDeclarations]: Found implementation of procedure set_reset_mode [2019-10-14 00:10:30,716 INFO L138 BoogieDeclarations]: Found implementation of procedure set_normal_mode [2019-10-14 00:10:30,716 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_start [2019-10-14 00:10:30,716 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_set_mode [2019-10-14 00:10:30,717 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_set_bittiming [2019-10-14 00:10:30,717 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_get_berr_counter [2019-10-14 00:10:30,718 INFO L138 BoogieDeclarations]: Found implementation of procedure chipset_init [2019-10-14 00:10:30,718 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_start_xmit [2019-10-14 00:10:30,718 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_rx [2019-10-14 00:10:30,718 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_err [2019-10-14 00:10:30,718 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_interrupt [2019-10-14 00:10:30,719 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_open [2019-10-14 00:10:30,719 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_close [2019-10-14 00:10:30,719 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_sja1000dev [2019-10-14 00:10:30,719 INFO L138 BoogieDeclarations]: Found implementation of procedure free_sja1000dev [2019-10-14 00:10:30,720 INFO L138 BoogieDeclarations]: Found implementation of procedure register_sja1000dev [2019-10-14 00:10:30,720 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_sja1000dev [2019-10-14 00:10:30,720 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_init [2019-10-14 00:10:30,720 INFO L138 BoogieDeclarations]: Found implementation of procedure sja1000_exit [2019-10-14 00:10:30,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2019-10-14 00:10:30,721 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2019-10-14 00:10:30,721 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2019-10-14 00:10:30,721 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2019-10-14 00:10:30,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_2 [2019-10-14 00:10:30,722 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2019-10-14 00:10:30,722 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-14 00:10:30,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_consume_skb_5 [2019-10-14 00:10:30,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_6 [2019-10-14 00:10:30,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_7 [2019-10-14 00:10:30,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_8 [2019-10-14 00:10:30,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_11 [2019-10-14 00:10:30,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_12 [2019-10-14 00:10:30,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netif_rx_13 [2019-10-14 00:10:30,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netif_rx_14 [2019-10-14 00:10:30,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_15 [2019-10-14 00:10:30,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_16 [2019-10-14 00:10:30,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_init [2019-10-14 00:10:30,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_add [2019-10-14 00:10:30,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2019-10-14 00:10:30,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_contains [2019-10-14 00:10:30,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_is_empty [2019-10-14 00:10:30,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-14 00:10:30,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-14 00:10:30,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-14 00:10:30,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-14 00:10:30,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2019-10-14 00:10:30,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-14 00:10:30,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2019-10-14 00:10:30,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free_int [2019-10-14 00:10:30,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_alloc_skb [2019-10-14 00:10:30,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netdev_alloc_skb [2019-10-14 00:10:30,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_current [2019-10-14 00:10:30,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-14 00:10:30,732 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-10-14 00:10:30,733 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2019-10-14 00:10:30,733 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-10-14 00:10:30,733 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-14 00:10:30,733 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-10-14 00:10:30,734 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-14 00:10:30,734 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_can_err_skb [2019-10-14 00:10:30,734 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_can_skb [2019-10-14 00:10:30,734 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_candev [2019-10-14 00:10:30,734 INFO L138 BoogieDeclarations]: Found implementation of procedure can_bus_off [2019-10-14 00:10:30,735 INFO L138 BoogieDeclarations]: Found implementation of procedure can_change_mtu [2019-10-14 00:10:30,735 INFO L138 BoogieDeclarations]: Found implementation of procedure can_free_echo_skb [2019-10-14 00:10:30,735 INFO L138 BoogieDeclarations]: Found implementation of procedure can_get_echo_skb [2019-10-14 00:10:30,735 INFO L138 BoogieDeclarations]: Found implementation of procedure can_led_event [2019-10-14 00:10:30,735 INFO L138 BoogieDeclarations]: Found implementation of procedure can_put_echo_skb [2019-10-14 00:10:30,736 INFO L138 BoogieDeclarations]: Found implementation of procedure close_candev [2019-10-14 00:10:30,736 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_can_led_init [2019-10-14 00:10:30,736 INFO L138 BoogieDeclarations]: Found implementation of procedure free_candev [2019-10-14 00:10:30,736 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-10-14 00:10:30,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_2 [2019-10-14 00:10:30,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_uninit_2 [2019-10-14 00:10:30,737 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2019-10-14 00:10:30,737 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2019-10-14 00:10:30,737 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2019-10-14 00:10:30,738 INFO L138 BoogieDeclarations]: Found implementation of procedure open_candev [2019-10-14 00:10:30,738 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-14 00:10:30,738 INFO L138 BoogieDeclarations]: Found implementation of procedure register_candev [2019-10-14 00:10:30,739 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-10-14 00:10:30,739 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_candev [2019-10-14 00:10:30,739 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-10-14 00:10:30,739 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-14 00:10:30,740 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-14 00:10:30,741 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-14 00:10:30,741 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-14 00:10:30,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-14 00:10:30,741 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-14 00:10:30,742 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-10-14 00:10:30,742 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2019-10-14 00:10:30,742 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-10-14 00:10:30,743 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-14 00:10:30,743 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-14 00:10:30,743 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2019-10-14 00:10:30,743 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-10-14 00:10:30,744 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-14 00:10:30,744 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-10-14 00:10:30,744 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-14 00:10:30,744 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-14 00:10:30,744 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-14 00:10:30,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_6 [2019-10-14 00:10:30,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_7 [2019-10-14 00:10:30,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_8 [2019-10-14 00:10:30,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_11 [2019-10-14 00:10:30,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_12 [2019-10-14 00:10:30,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_consume_skb_5 [2019-10-14 00:10:30,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2019-10-14 00:10:30,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free_int [2019-10-14 00:10:30,758 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-14 00:10:30,758 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-14 00:10:30,758 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-14 00:10:30,758 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-14 00:10:30,759 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-14 00:10:30,759 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-14 00:10:30,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-14 00:10:30,759 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-14 00:10:30,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-14 00:10:30,760 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-14 00:10:30,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-14 00:10:30,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-14 00:10:30,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-14 00:10:30,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-14 00:10:30,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-14 00:10:30,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-14 00:10:30,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2019-10-14 00:10:30,763 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2019-10-14 00:10:30,763 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2019-10-14 00:10:30,763 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2019-10-14 00:10:30,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_2 [2019-10-14 00:10:30,763 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2019-10-14 00:10:30,764 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-10-14 00:10:30,764 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-10-14 00:10:30,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_15 [2019-10-14 00:10:30,764 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-10-14 00:10:30,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_16 [2019-10-14 00:10:30,765 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-10-14 00:10:30,765 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-10-14 00:10:30,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-14 00:10:30,765 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-10-14 00:10:30,765 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-10-14 00:10:30,766 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-10-14 00:10:30,766 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2019-10-14 00:10:30,766 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-10-14 00:10:30,766 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-10-14 00:10:30,767 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-10-14 00:10:30,767 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-14 00:10:30,767 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-10-14 00:10:30,767 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2019-10-14 00:10:30,767 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2019-10-14 00:10:30,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netif_rx_13 [2019-10-14 00:10:30,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netif_rx_14 [2019-10-14 00:10:30,768 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2019-10-14 00:10:30,768 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2019-10-14 00:10:30,769 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2019-10-14 00:10:30,769 INFO L130 BoogieDeclarations]: Found specification of procedure can_led_event [2019-10-14 00:10:30,769 INFO L130 BoogieDeclarations]: Found specification of procedure devm_can_led_init [2019-10-14 00:10:30,769 INFO L130 BoogieDeclarations]: Found specification of procedure can_dropped_invalid_skb [2019-10-14 00:10:30,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-14 00:10:30,770 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_candev [2019-10-14 00:10:30,770 INFO L130 BoogieDeclarations]: Found specification of procedure free_candev [2019-10-14 00:10:30,770 INFO L130 BoogieDeclarations]: Found specification of procedure open_candev [2019-10-14 00:10:30,771 INFO L130 BoogieDeclarations]: Found specification of procedure close_candev [2019-10-14 00:10:30,771 INFO L130 BoogieDeclarations]: Found specification of procedure can_change_mtu [2019-10-14 00:10:30,771 INFO L130 BoogieDeclarations]: Found specification of procedure register_candev [2019-10-14 00:10:30,771 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_candev [2019-10-14 00:10:30,772 INFO L130 BoogieDeclarations]: Found specification of procedure can_bus_off [2019-10-14 00:10:30,772 INFO L130 BoogieDeclarations]: Found specification of procedure can_put_echo_skb [2019-10-14 00:10:30,772 INFO L130 BoogieDeclarations]: Found specification of procedure can_get_echo_skb [2019-10-14 00:10:30,772 INFO L130 BoogieDeclarations]: Found specification of procedure can_free_echo_skb [2019-10-14 00:10:30,773 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_can_skb [2019-10-14 00:10:30,773 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_can_err_skb [2019-10-14 00:10:30,773 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_sja1000dev [2019-10-14 00:10:30,773 INFO L130 BoogieDeclarations]: Found specification of procedure free_sja1000dev [2019-10-14 00:10:30,773 INFO L130 BoogieDeclarations]: Found specification of procedure register_sja1000dev [2019-10-14 00:10:30,774 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_sja1000dev [2019-10-14 00:10:30,774 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_interrupt [2019-10-14 00:10:30,774 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_write_cmdreg [2019-10-14 00:10:30,774 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~~u8~0~TO~VOID [2019-10-14 00:10:30,774 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~~u8~0 [2019-10-14 00:10:30,775 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_is_absent [2019-10-14 00:10:30,775 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_probe_chip [2019-10-14 00:10:30,775 INFO L130 BoogieDeclarations]: Found specification of procedure set_reset_mode [2019-10-14 00:10:30,775 INFO L130 BoogieDeclarations]: Found specification of procedure set_normal_mode [2019-10-14 00:10:30,775 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_start [2019-10-14 00:10:30,776 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_set_mode [2019-10-14 00:10:30,776 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_set_bittiming [2019-10-14 00:10:30,776 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_get_berr_counter [2019-10-14 00:10:30,776 INFO L130 BoogieDeclarations]: Found specification of procedure chipset_init [2019-10-14 00:10:30,777 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_start_xmit [2019-10-14 00:10:30,777 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_rx [2019-10-14 00:10:30,777 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-14 00:10:30,777 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_err [2019-10-14 00:10:30,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-14 00:10:30,778 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-14 00:10:30,778 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_open [2019-10-14 00:10:30,778 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_close [2019-10-14 00:10:30,779 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_init [2019-10-14 00:10:30,779 INFO L130 BoogieDeclarations]: Found specification of procedure sja1000_exit [2019-10-14 00:10:30,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_2 [2019-10-14 00:10:30,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-14 00:10:30,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_2 [2019-10-14 00:10:30,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-14 00:10:30,780 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-14 00:10:30,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_init [2019-10-14 00:10:30,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_add [2019-10-14 00:10:30,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2019-10-14 00:10:30,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_contains [2019-10-14 00:10:30,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_is_empty [2019-10-14 00:10:30,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-14 00:10:30,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-14 00:10:30,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-14 00:10:30,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-14 00:10:30,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2019-10-14 00:10:30,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netdev_alloc_skb [2019-10-14 00:10:30,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_alloc_skb [2019-10-14 00:10:30,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_current [2019-10-14 00:10:30,783 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-14 00:10:30,783 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-14 00:10:30,784 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-14 00:10:30,784 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-14 00:10:30,784 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-14 00:10:30,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-14 00:10:30,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-14 00:10:30,785 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-14 00:10:32,055 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-14 00:10:34,336 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-14 00:10:34,337 INFO L284 CfgBuilder]: Removed 4 assume(true) statements. [2019-10-14 00:10:34,339 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 12:10:34 BoogieIcfgContainer [2019-10-14 00:10:34,339 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-14 00:10:34,340 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-10-14 00:10:34,344 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-10-14 00:10:34,344 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-10-14 00:10:34,345 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 12:10:34" (1/1) ... [2019-10-14 00:10:34,414 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-10-14 00:10:34,602 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-10-14 00:10:34,607 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 168 root evaluator evaluations with a maximum evaluation depth of 0. Performed 168 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 382 variables. [2019-10-14 00:10:34,611 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-10-14 00:10:34,615 INFO L168 Benchmark]: Toolchain (without parser) took 7110.55 ms. Allocated memory was 145.2 MB in the beginning and 354.9 MB in the end (delta: 209.7 MB). Free memory was 92.4 MB in the beginning and 99.9 MB in the end (delta: -7.5 MB). Peak memory consumption was 202.2 MB. Max. memory is 7.1 GB. [2019-10-14 00:10:34,616 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 145.2 MB. Free memory was 120.3 MB in the beginning and 120.1 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-10-14 00:10:34,617 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2818.49 ms. Allocated memory was 145.2 MB in the beginning and 261.6 MB in the end (delta: 116.4 MB). Free memory was 92.2 MB in the beginning and 118.0 MB in the end (delta: -25.8 MB). Peak memory consumption was 115.9 MB. Max. memory is 7.1 GB. [2019-10-14 00:10:34,618 INFO L168 Benchmark]: Boogie Preprocessor took 288.62 ms. Allocated memory is still 261.6 MB. Free memory was 118.0 MB in the beginning and 103.6 MB in the end (delta: 14.4 MB). Peak memory consumption was 14.4 MB. Max. memory is 7.1 GB. [2019-10-14 00:10:34,619 INFO L168 Benchmark]: RCFGBuilder took 3727.41 ms. Allocated memory was 261.6 MB in the beginning and 354.9 MB in the end (delta: 93.3 MB). Free memory was 103.6 MB in the beginning and 115.1 MB in the end (delta: -11.5 MB). Peak memory consumption was 81.8 MB. Max. memory is 7.1 GB. [2019-10-14 00:10:34,620 INFO L168 Benchmark]: Abstract Interpretation took 271.80 ms. Allocated memory is still 354.9 MB. Free memory was 115.1 MB in the beginning and 99.9 MB in the end (delta: 15.2 MB). Peak memory consumption was 15.2 MB. Max. memory is 7.1 GB. [2019-10-14 00:10:34,625 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 145.2 MB. Free memory was 120.3 MB in the beginning and 120.1 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2818.49 ms. Allocated memory was 145.2 MB in the beginning and 261.6 MB in the end (delta: 116.4 MB). Free memory was 92.2 MB in the beginning and 118.0 MB in the end (delta: -25.8 MB). Peak memory consumption was 115.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 288.62 ms. Allocated memory is still 261.6 MB. Free memory was 118.0 MB in the beginning and 103.6 MB in the end (delta: 14.4 MB). Peak memory consumption was 14.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 3727.41 ms. Allocated memory was 261.6 MB in the beginning and 354.9 MB in the end (delta: 93.3 MB). Free memory was 103.6 MB in the beginning and 115.1 MB in the end (delta: -11.5 MB). Peak memory consumption was 81.8 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 271.80 ms. Allocated memory is still 354.9 MB. Free memory was 115.1 MB in the beginning and 99.9 MB in the end (delta: 15.2 MB). Peak memory consumption was 15.2 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: 5292]: 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...