java -ea -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BIN-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--cadence--at91_ether.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-078a9b7 [2018-11-22 03:36:56,722 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 03:36:56,724 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 03:36:56,736 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 03:36:56,737 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 03:36:56,738 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 03:36:56,739 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 03:36:56,741 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 03:36:56,742 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 03:36:56,743 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 03:36:56,744 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 03:36:56,744 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 03:36:56,745 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 03:36:56,746 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 03:36:56,747 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 03:36:56,748 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 03:36:56,749 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 03:36:56,751 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 03:36:56,753 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 03:36:56,754 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 03:36:56,755 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 03:36:56,756 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 03:36:56,759 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 03:36:56,759 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 03:36:56,759 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 03:36:56,760 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 03:36:56,761 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 03:36:56,762 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 03:36:56,763 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 03:36:56,764 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 03:36:56,764 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 03:36:56,765 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 03:36:56,765 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 03:36:56,765 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 03:36:56,766 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 03:36:56,770 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 03:36:56,770 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-22 03:36:56,794 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 03:36:56,794 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 03:36:56,795 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 03:36:56,795 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-22 03:36:56,796 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 03:36:56,796 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 03:36:56,796 INFO L133 SettingsManager]: * Use SBE=true [2018-11-22 03:36:56,797 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 03:36:56,797 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-22 03:36:56,797 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 03:36:56,797 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 03:36:56,798 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 03:36:56,798 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 03:36:56,798 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 03:36:56,798 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 03:36:56,798 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 03:36:56,799 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 03:36:56,799 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-22 03:36:56,799 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 03:36:56,799 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-22 03:36:56,799 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-22 03:36:56,799 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 03:36:56,800 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 03:36:56,800 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 03:36:56,800 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-22 03:36:56,800 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 03:36:56,800 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-22 03:36:56,801 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-22 03:36:56,801 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-22 03:36:56,848 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 03:36:56,861 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 03:36:56,865 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 03:36:56,867 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 03:36:56,867 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 03:36:56,868 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--cadence--at91_ether.ko-entry_point_true-unreach-call.cil.out.c [2018-11-22 03:36:56,928 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/93454e9ec/898a3ce5d3134b8ba9c4d0bf740ef9bc/FLAG097aef55b [2018-11-22 03:36:57,685 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 03:36:57,686 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--cadence--at91_ether.ko-entry_point_true-unreach-call.cil.out.c [2018-11-22 03:36:57,732 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/93454e9ec/898a3ce5d3134b8ba9c4d0bf740ef9bc/FLAG097aef55b [2018-11-22 03:36:58,244 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/93454e9ec/898a3ce5d3134b8ba9c4d0bf740ef9bc [2018-11-22 03:36:58,255 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 03:36:58,257 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-22 03:36:58,258 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 03:36:58,258 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 03:36:58,262 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 03:36:58,264 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 03:36:58" (1/1) ... [2018-11-22 03:36:58,267 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1cff54c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:36:58, skipping insertion in model container [2018-11-22 03:36:58,268 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 03:36:58" (1/1) ... [2018-11-22 03:36:58,279 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 03:36:58,443 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 03:37:00,093 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 03:37:00,129 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 03:37:00,409 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 03:37:00,624 INFO L195 MainTranslator]: Completed translation [2018-11-22 03:37:00,625 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:37:00 WrapperNode [2018-11-22 03:37:00,625 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 03:37:00,626 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 03:37:00,627 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 03:37:00,627 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 03:37:00,637 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:37:00" (1/1) ... [2018-11-22 03:37:00,692 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:37:00" (1/1) ... [2018-11-22 03:37:00,709 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 03:37:00,710 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 03:37:00,710 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 03:37:00,710 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 03:37:00,723 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:37:00" (1/1) ... [2018-11-22 03:37:00,723 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:37:00" (1/1) ... [2018-11-22 03:37:00,751 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:37:00" (1/1) ... [2018-11-22 03:37:00,751 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:37:00" (1/1) ... [2018-11-22 03:37:00,844 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:37:00" (1/1) ... [2018-11-22 03:37:00,865 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:37:00" (1/1) ... [2018-11-22 03:37:00,879 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:37:00" (1/1) ... [2018-11-22 03:37:00,903 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 03:37:00,910 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 03:37:00,910 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 03:37:00,910 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 03:37:00,911 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:37:00" (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 [2018-11-22 03:37:00,976 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2018-11-22 03:37:00,977 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2018-11-22 03:37:00,977 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2018-11-22 03:37:00,977 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2018-11-22 03:37:00,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_2 [2018-11-22 03:37:00,978 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2018-11-22 03:37:00,978 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2018-11-22 03:37:00,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-22 03:37:00,978 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2018-11-22 03:37:00,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_init [2018-11-22 03:37:00,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_init [2018-11-22 03:37:00,980 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_free [2018-11-22 03:37:00,980 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2018-11-22 03:37:00,982 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2018-11-22 03:37:00,982 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2018-11-22 03:37:00,982 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2018-11-22 03:37:00,984 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 03:37:00,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_platform_driver_1 [2018-11-22 03:37:00,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_platform_driver_1 [2018-11-22 03:37:00,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-22 03:37:00,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-22 03:37:00,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-22 03:37:00,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2018-11-22 03:37:00,985 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2018-11-22 03:37:00,985 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2018-11-22 03:37:00,986 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-22 03:37:00,986 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-22 03:37:00,986 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-22 03:37:00,986 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2018-11-22 03:37:00,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2018-11-22 03:37:00,986 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2018-11-22 03:37:00,987 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2018-11-22 03:37:00,987 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2018-11-22 03:37:00,987 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2018-11-22 03:37:00,987 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_unregister [2018-11-22 03:37:00,987 INFO L130 BoogieDeclarations]: Found specification of procedure at91ether_suspend [2018-11-22 03:37:00,988 INFO L138 BoogieDeclarations]: Found implementation of procedure at91ether_suspend [2018-11-22 03:37:00,988 INFO L130 BoogieDeclarations]: Found specification of procedure at91ether_poll_controller [2018-11-22 03:37:00,989 INFO L138 BoogieDeclarations]: Found implementation of procedure at91ether_poll_controller [2018-11-22 03:37:00,989 INFO L130 BoogieDeclarations]: Found specification of procedure clk_enable [2018-11-22 03:37:00,989 INFO L130 BoogieDeclarations]: Found specification of procedure at91ether_resume [2018-11-22 03:37:00,989 INFO L138 BoogieDeclarations]: Found implementation of procedure at91ether_resume [2018-11-22 03:37:00,989 INFO L130 BoogieDeclarations]: Found specification of procedure at91ether_close [2018-11-22 03:37:00,990 INFO L138 BoogieDeclarations]: Found implementation of procedure at91ether_close [2018-11-22 03:37:00,990 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2018-11-22 03:37:00,990 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2018-11-22 03:37:00,990 INFO L130 BoogieDeclarations]: Found specification of procedure at91ether_driver_exit [2018-11-22 03:37:00,990 INFO L138 BoogieDeclarations]: Found implementation of procedure at91ether_driver_exit [2018-11-22 03:37:00,991 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-22 03:37:00,991 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-22 03:37:00,991 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2018-11-22 03:37:00,991 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2018-11-22 03:37:00,991 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2018-11-22 03:37:00,992 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2018-11-22 03:37:00,992 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2018-11-22 03:37:00,992 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2018-11-22 03:37:00,992 INFO L130 BoogieDeclarations]: Found specification of procedure at91ether_driver_init [2018-11-22 03:37:00,992 INFO L138 BoogieDeclarations]: Found implementation of procedure at91ether_driver_init [2018-11-22 03:37:00,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2018-11-22 03:37:00,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2018-11-22 03:37:00,994 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-22 03:37:00,994 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2018-11-22 03:37:00,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-22 03:37:00,994 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2018-11-22 03:37:00,995 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2018-11-22 03:37:00,995 INFO L130 BoogieDeclarations]: Found specification of procedure at91ether_open [2018-11-22 03:37:00,995 INFO L138 BoogieDeclarations]: Found implementation of procedure at91ether_open [2018-11-22 03:37:00,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-22 03:37:00,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-22 03:37:00,996 INFO L130 BoogieDeclarations]: Found specification of procedure at91ether_start [2018-11-22 03:37:00,996 INFO L138 BoogieDeclarations]: Found implementation of procedure at91ether_start [2018-11-22 03:37:00,997 INFO L130 BoogieDeclarations]: Found specification of procedure at91ether_remove [2018-11-22 03:37:00,997 INFO L138 BoogieDeclarations]: Found implementation of procedure at91ether_remove [2018-11-22 03:37:00,997 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2018-11-22 03:37:00,997 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2018-11-22 03:37:00,998 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2018-11-22 03:37:00,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-22 03:37:00,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-22 03:37:00,999 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2018-11-22 03:37:00,999 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2018-11-22 03:37:01,000 INFO L130 BoogieDeclarations]: Found specification of procedure at91ether_rx [2018-11-22 03:37:01,000 INFO L138 BoogieDeclarations]: Found implementation of procedure at91ether_rx [2018-11-22 03:37:01,000 INFO L130 BoogieDeclarations]: Found specification of procedure macb_set_hwaddr [2018-11-22 03:37:01,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_2 [2018-11-22 03:37:01,002 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-22 03:37:01,002 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-22 03:37:01,003 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_probe [2018-11-22 03:37:01,003 INFO L130 BoogieDeclarations]: Found specification of procedure macb_ioctl [2018-11-22 03:37:01,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_18 [2018-11-22 03:37:01,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_18 [2018-11-22 03:37:01,004 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2018-11-22 03:37:01,004 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2018-11-22 03:37:01,004 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-22 03:37:01,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-22 03:37:01,004 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2018-11-22 03:37:01,005 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2018-11-22 03:37:01,005 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2018-11-22 03:37:01,005 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2018-11-22 03:37:01,005 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2018-11-22 03:37:01,005 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2018-11-22 03:37:01,007 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2018-11-22 03:37:01,007 INFO L130 BoogieDeclarations]: Found specification of procedure at91ether_start_xmit [2018-11-22 03:37:01,007 INFO L138 BoogieDeclarations]: Found implementation of procedure at91ether_start_xmit [2018-11-22 03:37:01,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free_int [2018-11-22 03:37:01,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free_int [2018-11-22 03:37:01,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netif_rx_13 [2018-11-22 03:37:01,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netif_rx_13 [2018-11-22 03:37:01,008 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2018-11-22 03:37:01,008 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2018-11-22 03:37:01,008 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2018-11-22 03:37:01,009 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-22 03:37:01,009 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-22 03:37:01,009 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2018-11-22 03:37:01,009 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2018-11-22 03:37:01,009 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-22 03:37:01,010 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2018-11-22 03:37:01,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2018-11-22 03:37:01,010 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2018-11-22 03:37:01,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_add [2018-11-22 03:37:01,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_add [2018-11-22 03:37:01,010 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2018-11-22 03:37:01,011 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2018-11-22 03:37:01,011 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2018-11-22 03:37:01,012 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2018-11-22 03:37:01,012 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2018-11-22 03:37:01,012 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-22 03:37:01,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_is_empty [2018-11-22 03:37:01,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_is_empty [2018-11-22 03:37:01,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2018-11-22 03:37:01,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2018-11-22 03:37:01,013 INFO L130 BoogieDeclarations]: Found specification of procedure at91ether_interrupt [2018-11-22 03:37:01,013 INFO L138 BoogieDeclarations]: Found implementation of procedure at91ether_interrupt [2018-11-22 03:37:01,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netdev_alloc_skb_12 [2018-11-22 03:37:01,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netdev_alloc_skb_12 [2018-11-22 03:37:01,019 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2018-11-22 03:37:01,019 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2018-11-22 03:37:01,019 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2018-11-22 03:37:01,019 INFO L130 BoogieDeclarations]: Found specification of procedure phy_disconnect [2018-11-22 03:37:01,019 INFO L130 BoogieDeclarations]: Found specification of procedure __readl [2018-11-22 03:37:01,020 INFO L138 BoogieDeclarations]: Found implementation of procedure __readl [2018-11-22 03:37:01,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_17 [2018-11-22 03:37:01,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_17 [2018-11-22 03:37:01,020 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2018-11-22 03:37:01,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2018-11-22 03:37:01,021 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2018-11-22 03:37:01,022 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 03:37:01,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-22 03:37:01,023 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2018-11-22 03:37:01,023 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2018-11-22 03:37:01,023 INFO L130 BoogieDeclarations]: Found specification of procedure macb_get_stats [2018-11-22 03:37:01,023 INFO L130 BoogieDeclarations]: Found specification of procedure __writel [2018-11-22 03:37:01,023 INFO L138 BoogieDeclarations]: Found implementation of procedure __writel [2018-11-22 03:37:01,024 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2018-11-22 03:37:01,024 INFO L130 BoogieDeclarations]: Found specification of procedure phy_start [2018-11-22 03:37:01,024 INFO L130 BoogieDeclarations]: Found specification of procedure macb_set_rx_mode [2018-11-22 03:37:01,024 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2018-11-22 03:37:01,024 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2018-11-22 03:37:01,025 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2018-11-22 03:37:01,025 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2018-11-22 03:37:01,025 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2018-11-22 03:37:01,025 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2018-11-22 03:37:01,025 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2018-11-22 03:37:01,026 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2018-11-22 03:37:01,026 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2018-11-22 03:37:01,026 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2018-11-22 03:37:01,026 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2018-11-22 03:37:01,027 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2018-11-22 03:37:01,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-11-22 03:37:01,027 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2018-11-22 03:37:01,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_1 [2018-11-22 03:37:01,027 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2018-11-22 03:37:01,027 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2018-11-22 03:37:01,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-22 03:37:01,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-22 03:37:01,028 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2018-11-22 03:37:01,028 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2018-11-22 03:37:01,028 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2018-11-22 03:37:01,029 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2018-11-22 03:37:01,029 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2018-11-22 03:37:01,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-11-22 03:37:01,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-11-22 03:37:01,029 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2018-11-22 03:37:01,029 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2018-11-22 03:37:01,030 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2018-11-22 03:37:01,030 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2018-11-22 03:37:01,030 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 03:37:01,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 03:37:01,030 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2018-11-22 03:37:01,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2018-11-22 03:37:01,032 INFO L130 BoogieDeclarations]: Found specification of procedure clk_disable [2018-11-22 03:37:06,449 INFO L271 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-22 03:37:06,451 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 03:37:06 BoogieIcfgContainer [2018-11-22 03:37:06,451 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-22 03:37:06,453 INFO L168 Benchmark]: Toolchain (without parser) took 8196.91 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 778.0 MB). Free memory was 1.4 GB in the beginning and 1.7 GB in the end (delta: -319.9 MB). Peak memory consumption was 458.1 MB. Max. memory is 7.1 GB. [2018-11-22 03:37:06,455 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-22 03:37:06,455 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2367.24 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 778.0 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -714.9 MB). Peak memory consumption was 102.9 MB. Max. memory is 7.1 GB. [2018-11-22 03:37:06,456 INFO L168 Benchmark]: Boogie Procedure Inliner took 83.29 ms. Allocated memory is still 2.3 GB. Free memory is still 2.1 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-22 03:37:06,456 INFO L168 Benchmark]: Boogie Preprocessor took 199.68 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 2.1 GB in the end (delta: 27.4 MB). Peak memory consumption was 27.4 MB. Max. memory is 7.1 GB. [2018-11-22 03:37:06,457 INFO L168 Benchmark]: RCFGBuilder took 5540.87 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 1.7 GB in the end (delta: 367.6 MB). Peak memory consumption was 367.6 MB. Max. memory is 7.1 GB. [2018-11-22 03:37:06,462 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2367.24 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 778.0 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -714.9 MB). Peak memory consumption was 102.9 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 83.29 ms. Allocated memory is still 2.3 GB. Free memory is still 2.1 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 199.68 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 2.1 GB in the end (delta: 27.4 MB). Peak memory consumption was 27.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 5540.87 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 1.7 GB in the end (delta: 367.6 MB). Peak memory consumption was 367.6 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...