java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-net-sis900.ko.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-673a906-m [2019-10-02 23:36:19,002 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-02 23:36:19,004 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-02 23:36:19,016 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-02 23:36:19,017 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-02 23:36:19,018 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-02 23:36:19,019 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-02 23:36:19,021 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-02 23:36:19,022 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-02 23:36:19,023 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-02 23:36:19,024 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-02 23:36:19,025 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-02 23:36:19,026 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-02 23:36:19,027 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-02 23:36:19,028 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-02 23:36:19,029 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-02 23:36:19,030 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-02 23:36:19,031 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-02 23:36:19,032 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-02 23:36:19,034 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-02 23:36:19,036 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-02 23:36:19,037 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-02 23:36:19,038 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-02 23:36:19,039 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-02 23:36:19,042 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-02 23:36:19,042 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-02 23:36:19,043 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-02 23:36:19,044 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-02 23:36:19,044 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-02 23:36:19,045 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-02 23:36:19,045 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-02 23:36:19,046 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-02 23:36:19,047 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-02 23:36:19,048 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-02 23:36:19,049 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-02 23:36:19,049 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-02 23:36:19,050 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-02 23:36:19,050 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-02 23:36:19,050 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-02 23:36:19,051 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-02 23:36:19,052 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-02 23:36:19,053 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf [2019-10-02 23:36:19,069 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-02 23:36:19,069 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-02 23:36:19,070 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-10-02 23:36:19,070 INFO L138 SettingsManager]: * Log level for plugins=info [2019-10-02 23:36:19,070 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-02 23:36:19,071 INFO L138 SettingsManager]: * User list type=DISABLED [2019-10-02 23:36:19,071 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-10-02 23:36:19,071 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-10-02 23:36:19,071 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-10-02 23:36:19,071 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-10-02 23:36:19,072 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-02 23:36:19,072 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-02 23:36:19,073 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-02 23:36:19,073 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-02 23:36:19,073 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-02 23:36:19,073 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-02 23:36:19,073 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-02 23:36:19,074 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-02 23:36:19,074 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-02 23:36:19,074 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-02 23:36:19,074 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-02 23:36:19,075 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-10-02 23:36:19,075 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-02 23:36:19,075 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-02 23:36:19,075 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-02 23:36:19,075 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-02 23:36:19,076 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-10-02 23:36:19,076 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-02 23:36:19,076 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-02 23:36:19,076 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-10-02 23:36:19,128 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-02 23:36:19,149 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-02 23:36:19,156 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-02 23:36:19,158 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-02 23:36:19,159 INFO L275 PluginConnector]: CDTParser initialized [2019-10-02 23:36:19,160 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-net-sis900.ko.cil.out.i [2019-10-02 23:36:19,233 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/70dd25223/6dc2e6d8bd5142659f6920daa9652990/FLAGe7ff27175 [2019-10-02 23:36:20,111 INFO L306 CDTParser]: Found 1 translation units. [2019-10-02 23:36:20,112 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-net-sis900.ko.cil.out.i [2019-10-02 23:36:20,149 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/70dd25223/6dc2e6d8bd5142659f6920daa9652990/FLAGe7ff27175 [2019-10-02 23:36:20,623 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/70dd25223/6dc2e6d8bd5142659f6920daa9652990 [2019-10-02 23:36:20,632 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-02 23:36:20,634 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-02 23:36:20,638 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-02 23:36:20,638 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-02 23:36:20,642 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-02 23:36:20,643 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 11:36:20" (1/1) ... [2019-10-02 23:36:20,646 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1834613 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 11:36:20, skipping insertion in model container [2019-10-02 23:36:20,646 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 11:36:20" (1/1) ... [2019-10-02 23:36:20,654 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-02 23:36:20,801 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-02 23:36:23,157 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-02 23:36:23,223 INFO L188 MainTranslator]: Completed pre-run [2019-10-02 23:36:23,642 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-02 23:36:24,445 INFO L192 MainTranslator]: Completed translation [2019-10-02 23:36:24,446 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 11:36:24 WrapperNode [2019-10-02 23:36:24,446 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-02 23:36:24,448 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-02 23:36:24,448 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-02 23:36:24,448 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-02 23:36:24,464 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 11:36:24" (1/1) ... [2019-10-02 23:36:24,466 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 11:36:24" (1/1) ... [2019-10-02 23:36:24,555 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 11:36:24" (1/1) ... [2019-10-02 23:36:24,556 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 11:36:24" (1/1) ... [2019-10-02 23:36:24,700 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 11:36:24" (1/1) ... [2019-10-02 23:36:24,741 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 11:36:24" (1/1) ... [2019-10-02 23:36:24,773 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 11:36:24" (1/1) ... [2019-10-02 23:36:24,818 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-02 23:36:24,819 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-02 23:36:24,819 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-02 23:36:24,819 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-02 23:36:24,820 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 11:36:24" (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 [2019-10-02 23:36:24,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-02 23:36:24,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-02 23:36:24,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-02 23:36:24,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-02 23:36:24,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~TO~$Pointer$ [2019-10-02 23:36:24,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~TO~VOID [2019-10-02 23:36:24,908 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-02 23:36:24,908 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-10-02 23:36:24,908 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2019-10-02 23:36:24,908 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-10-02 23:36:24,909 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-10-02 23:36:24,911 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-10-02 23:36:24,911 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-02 23:36:24,913 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-10-02 23:36:24,914 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2019-10-02 23:36:24,917 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-10-02 23:36:24,917 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2019-10-02 23:36:24,918 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-02 23:36:24,918 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2019-10-02 23:36:24,918 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2019-10-02 23:36:24,918 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2019-10-02 23:36:24,918 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2019-10-02 23:36:24,919 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2019-10-02 23:36:24,919 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-10-02 23:36:24,920 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-02 23:36:24,920 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-10-02 23:36:24,920 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-10-02 23:36:24,920 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2019-10-02 23:36:24,920 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2019-10-02 23:36:24,921 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2019-10-02 23:36:24,921 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2019-10-02 23:36:24,921 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-10-02 23:36:24,921 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2019-10-02 23:36:24,921 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2019-10-02 23:36:24,921 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-10-02 23:36:24,921 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2019-10-02 23:36:24,922 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2019-10-02 23:36:24,922 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2019-10-02 23:36:24,922 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2019-10-02 23:36:24,922 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent [2019-10-02 23:36:24,922 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_coherent [2019-10-02 23:36:24,922 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2019-10-02 23:36:24,922 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2019-10-02 23:36:24,923 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2019-10-02 23:36:24,923 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2019-10-02 23:36:24,923 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2019-10-02 23:36:24,923 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-10-02 23:36:24,924 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-10-02 23:36:24,924 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2019-10-02 23:36:24,924 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-10-02 23:36:24,924 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-10-02 23:36:24,924 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-10-02 23:36:24,925 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2019-10-02 23:36:24,925 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-10-02 23:36:24,925 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-10-02 23:36:24,925 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-10-02 23:36:24,925 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-10-02 23:36:24,925 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2019-10-02 23:36:24,926 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2019-10-02 23:36:24,926 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2019-10-02 23:36:24,926 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2019-10-02 23:36:24,926 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2019-10-02 23:36:24,926 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2019-10-02 23:36:24,927 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2019-10-02 23:36:24,927 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2019-10-02 23:36:24,928 INFO L138 BoogieDeclarations]: Found implementation of procedure random_ether_addr [2019-10-02 23:36:24,928 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_get_mac_addr [2019-10-02 23:36:24,928 INFO L138 BoogieDeclarations]: Found implementation of procedure sis630e_get_mac_addr [2019-10-02 23:36:24,928 INFO L138 BoogieDeclarations]: Found implementation of procedure sis635_get_mac_addr [2019-10-02 23:36:24,928 INFO L138 BoogieDeclarations]: Found implementation of procedure sis96x_get_mac_addr [2019-10-02 23:36:24,928 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_probe [2019-10-02 23:36:24,928 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_mii_probe [2019-10-02 23:36:24,929 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_default_phy [2019-10-02 23:36:24,930 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_set_capability [2019-10-02 23:36:24,930 INFO L138 BoogieDeclarations]: Found implementation of procedure read_eeprom [2019-10-02 23:36:24,930 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_idle [2019-10-02 23:36:24,930 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_reset [2019-10-02 23:36:24,930 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2019-10-02 23:36:24,931 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2019-10-02 23:36:24,932 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_reset_phy [2019-10-02 23:36:24,932 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_poll [2019-10-02 23:36:24,932 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_open [2019-10-02 23:36:24,932 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_init_rxfilter [2019-10-02 23:36:24,933 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_init_tx_ring [2019-10-02 23:36:24,934 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_init_rx_ring [2019-10-02 23:36:24,934 INFO L138 BoogieDeclarations]: Found implementation of procedure sis630_set_eq [2019-10-02 23:36:24,935 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_timer [2019-10-02 23:36:24,935 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_check_mode [2019-10-02 23:36:24,935 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_set_mode [2019-10-02 23:36:24,935 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_auto_negotiate [2019-10-02 23:36:24,936 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_read_mode [2019-10-02 23:36:24,936 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_tx_timeout [2019-10-02 23:36:24,936 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_start_xmit [2019-10-02 23:36:24,936 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_interrupt [2019-10-02 23:36:24,936 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_rx [2019-10-02 23:36:24,936 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_finish_xmit [2019-10-02 23:36:24,937 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_close [2019-10-02 23:36:24,937 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_get_drvinfo [2019-10-02 23:36:24,937 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_get_msglevel [2019-10-02 23:36:24,937 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_set_msglevel [2019-10-02 23:36:24,937 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_get_link [2019-10-02 23:36:24,938 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_get_settings [2019-10-02 23:36:24,938 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_set_settings [2019-10-02 23:36:24,938 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_nway_reset [2019-10-02 23:36:24,938 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_set_wol [2019-10-02 23:36:24,938 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_get_wol [2019-10-02 23:36:24,939 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ioctl [2019-10-02 23:36:24,939 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_set_config [2019-10-02 23:36:24,939 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_mcast_bitnr [2019-10-02 23:36:24,939 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2019-10-02 23:36:24,939 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_reset [2019-10-02 23:36:24,940 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_remove [2019-10-02 23:36:24,940 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_suspend [2019-10-02 23:36:24,940 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_resume [2019-10-02 23:36:24,941 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_init_module [2019-10-02 23:36:24,941 INFO L138 BoogieDeclarations]: Found implementation of procedure sis900_cleanup_module [2019-10-02 23:36:24,941 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-02 23:36:24,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2019-10-02 23:36:24,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2019-10-02 23:36:24,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2019-10-02 23:36:24,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2019-10-02 23:36:24,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2019-10-02 23:36:24,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2019-10-02 23:36:24,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-02 23:36:24,945 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-10-02 23:36:24,945 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-02 23:36:24,945 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-10-02 23:36:24,945 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-10-02 23:36:24,945 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-10-02 23:36:24,945 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-02 23:36:24,946 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-10-02 23:36:24,946 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2019-10-02 23:36:24,946 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-10-02 23:36:24,946 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-10-02 23:36:24,946 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2019-10-02 23:36:24,947 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-02 23:36:24,947 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2019-10-02 23:36:24,947 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2019-10-02 23:36:24,948 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2019-10-02 23:36:24,951 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-10-02 23:36:24,952 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2019-10-02 23:36:24,952 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2019-10-02 23:36:24,953 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2019-10-02 23:36:24,960 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2019-10-02 23:36:24,960 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2019-10-02 23:36:24,960 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2019-10-02 23:36:24,961 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2019-10-02 23:36:24,961 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-10-02 23:36:24,961 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2019-10-02 23:36:24,961 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-10-02 23:36:24,961 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2019-10-02 23:36:24,962 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2019-10-02 23:36:24,962 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2019-10-02 23:36:24,962 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2019-10-02 23:36:24,963 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-10-02 23:36:24,963 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-10-02 23:36:24,964 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2019-10-02 23:36:24,964 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2019-10-02 23:36:24,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2019-10-02 23:36:24,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-02 23:36:24,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undefined_int [2019-10-02 23:36:24,964 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2019-10-02 23:36:24,965 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_sset [2019-10-02 23:36:24,965 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_link_ok [2019-10-02 23:36:24,965 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_nway_restart [2019-10-02 23:36:24,965 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2019-10-02 23:36:24,965 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2019-10-02 23:36:24,965 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2019-10-02 23:36:24,965 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2019-10-02 23:36:24,966 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2019-10-02 23:36:24,966 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2019-10-02 23:36:24,966 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_byte [2019-10-02 23:36:24,966 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_dword [2019-10-02 23:36:24,966 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_byte [2019-10-02 23:36:24,966 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_dword [2019-10-02 23:36:24,966 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_put [2019-10-02 23:36:24,966 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-10-02 23:36:24,967 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_device [2019-10-02 23:36:24,967 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2019-10-02 23:36:24,967 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2019-10-02 23:36:24,967 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2019-10-02 23:36:24,967 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2019-10-02 23:36:24,967 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2019-10-02 23:36:24,967 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2019-10-02 23:36:24,967 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-10-02 23:36:24,968 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-02 23:36:24,968 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-10-02 23:36:24,968 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-10-02 23:36:24,968 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-10-02 23:36:24,968 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-10-02 23:36:24,968 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-10-02 23:36:24,968 INFO L138 BoogieDeclarations]: Found implementation of procedure yield [2019-10-02 23:36:24,968 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-02 23:36:24,969 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-02 23:36:24,969 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-02 23:36:24,969 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2019-10-02 23:36:24,969 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-02 23:36:24,969 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-02 23:36:24,969 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-02 23:36:24,970 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-10-02 23:36:24,970 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2019-10-02 23:36:24,970 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-10-02 23:36:24,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-02 23:36:24,970 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-02 23:36:24,970 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-10-02 23:36:24,970 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-10-02 23:36:24,971 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-02 23:36:24,971 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2019-10-02 23:36:24,971 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-10-02 23:36:24,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-02 23:36:24,971 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-10-02 23:36:24,972 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-02 23:36:24,972 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-10-02 23:36:24,972 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2019-10-02 23:36:24,972 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-10-02 23:36:24,972 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-10-02 23:36:25,032 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2019-10-02 23:36:25,032 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-02 23:36:25,032 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-02 23:36:25,032 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-10-02 23:36:25,033 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2019-10-02 23:36:25,033 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-10-02 23:36:25,033 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2019-10-02 23:36:25,033 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-02 23:36:25,033 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2019-10-02 23:36:25,033 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2019-10-02 23:36:25,034 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2019-10-02 23:36:25,034 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2019-10-02 23:36:25,034 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2019-10-02 23:36:25,034 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2019-10-02 23:36:25,034 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2019-10-02 23:36:25,034 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2019-10-02 23:36:25,034 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-02 23:36:25,035 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-10-02 23:36:25,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2019-10-02 23:36:25,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2019-10-02 23:36:25,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2019-10-02 23:36:25,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2019-10-02 23:36:25,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2019-10-02 23:36:25,035 INFO L130 BoogieDeclarations]: Found specification of procedure yield [2019-10-02 23:36:25,035 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-02 23:36:25,036 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-02 23:36:25,036 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-10-02 23:36:25,036 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-10-02 23:36:25,036 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-10-02 23:36:25,036 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2019-10-02 23:36:25,036 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2019-10-02 23:36:25,036 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-10-02 23:36:25,036 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-10-02 23:36:25,036 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-10-02 23:36:25,037 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_put [2019-10-02 23:36:25,037 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_device [2019-10-02 23:36:25,037 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_byte [2019-10-02 23:36:25,037 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_dword [2019-10-02 23:36:25,037 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_byte [2019-10-02 23:36:25,037 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_dword [2019-10-02 23:36:25,037 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2019-10-02 23:36:25,037 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2019-10-02 23:36:25,038 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2019-10-02 23:36:25,038 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2019-10-02 23:36:25,038 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-10-02 23:36:25,038 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2019-10-02 23:36:25,038 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2019-10-02 23:36:25,038 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2019-10-02 23:36:25,038 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2019-10-02 23:36:25,039 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2019-10-02 23:36:25,039 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2019-10-02 23:36:25,039 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-10-02 23:36:25,039 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-10-02 23:36:25,039 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-10-02 23:36:25,039 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2019-10-02 23:36:25,039 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2019-10-02 23:36:25,040 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2019-10-02 23:36:25,040 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2019-10-02 23:36:25,040 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2019-10-02 23:36:25,040 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2019-10-02 23:36:25,040 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-10-02 23:36:25,040 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2019-10-02 23:36:25,040 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-02 23:36:25,041 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2019-10-02 23:36:25,041 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-02 23:36:25,041 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2019-10-02 23:36:25,041 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2019-10-02 23:36:25,041 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2019-10-02 23:36:25,041 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent [2019-10-02 23:36:25,041 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~TO~$Pointer$ [2019-10-02 23:36:25,042 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_coherent [2019-10-02 23:36:25,042 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~TO~VOID [2019-10-02 23:36:25,042 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2019-10-02 23:36:25,042 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2019-10-02 23:36:25,042 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2019-10-02 23:36:25,042 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2019-10-02 23:36:25,042 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2019-10-02 23:36:25,042 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-10-02 23:36:25,043 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-10-02 23:36:25,043 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2019-10-02 23:36:25,043 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2019-10-02 23:36:25,043 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-10-02 23:36:25,043 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-10-02 23:36:25,043 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2019-10-02 23:36:25,043 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-10-02 23:36:25,044 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-10-02 23:36:25,044 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-10-02 23:36:25,044 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-10-02 23:36:25,044 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2019-10-02 23:36:25,044 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-10-02 23:36:25,044 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-10-02 23:36:25,044 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2019-10-02 23:36:25,044 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-10-02 23:36:25,045 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-10-02 23:36:25,045 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-10-02 23:36:25,045 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-10-02 23:36:25,045 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2019-10-02 23:36:25,045 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2019-10-02 23:36:25,045 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2019-10-02 23:36:25,045 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2019-10-02 23:36:25,046 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2019-10-02 23:36:25,046 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2019-10-02 23:36:25,046 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2019-10-02 23:36:25,046 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2019-10-02 23:36:25,046 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2019-10-02 23:36:25,046 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2019-10-02 23:36:25,046 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-10-02 23:36:25,046 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-10-02 23:36:25,047 INFO L130 BoogieDeclarations]: Found specification of procedure mii_link_ok [2019-10-02 23:36:25,047 INFO L130 BoogieDeclarations]: Found specification of procedure mii_nway_restart [2019-10-02 23:36:25,047 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2019-10-02 23:36:25,047 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_sset [2019-10-02 23:36:25,047 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2019-10-02 23:36:25,047 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2019-10-02 23:36:25,047 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2019-10-02 23:36:25,047 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2019-10-02 23:36:25,048 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2019-10-02 23:36:25,048 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2019-10-02 23:36:25,048 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2019-10-02 23:36:25,048 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2019-10-02 23:36:25,048 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2019-10-02 23:36:25,048 INFO L130 BoogieDeclarations]: Found specification of procedure random_ether_addr [2019-10-02 23:36:25,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-02 23:36:25,048 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2019-10-02 23:36:25,049 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2019-10-02 23:36:25,049 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_read_mode [2019-10-02 23:36:25,049 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_poll [2019-10-02 23:36:25,049 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_open [2019-10-02 23:36:25,049 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_mii_probe [2019-10-02 23:36:25,049 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_init_rxfilter [2019-10-02 23:36:25,049 INFO L130 BoogieDeclarations]: Found specification of procedure read_eeprom [2019-10-02 23:36:25,050 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2019-10-02 23:36:25,050 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2019-10-02 23:36:25,050 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_timer [2019-10-02 23:36:25,050 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_check_mode [2019-10-02 23:36:25,050 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_tx_timeout [2019-10-02 23:36:25,050 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_init_tx_ring [2019-10-02 23:36:25,050 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_init_rx_ring [2019-10-02 23:36:25,050 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_start_xmit [2019-10-02 23:36:25,051 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_rx [2019-10-02 23:36:25,051 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_finish_xmit [2019-10-02 23:36:25,051 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_interrupt [2019-10-02 23:36:25,051 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_close [2019-10-02 23:36:25,051 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ioctl [2019-10-02 23:36:25,051 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_mcast_bitnr [2019-10-02 23:36:25,052 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2019-10-02 23:36:25,052 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_reset [2019-10-02 23:36:25,052 INFO L130 BoogieDeclarations]: Found specification of procedure sis630_set_eq [2019-10-02 23:36:25,052 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_set_config [2019-10-02 23:36:25,052 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_default_phy [2019-10-02 23:36:25,052 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_set_capability [2019-10-02 23:36:25,052 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_reset_phy [2019-10-02 23:36:25,053 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_auto_negotiate [2019-10-02 23:36:25,053 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_set_mode [2019-10-02 23:36:25,053 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_get_mac_addr [2019-10-02 23:36:25,053 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-02 23:36:25,053 INFO L130 BoogieDeclarations]: Found specification of procedure sis630e_get_mac_addr [2019-10-02 23:36:25,053 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-02 23:36:25,053 INFO L130 BoogieDeclarations]: Found specification of procedure sis635_get_mac_addr [2019-10-02 23:36:25,054 INFO L130 BoogieDeclarations]: Found specification of procedure sis96x_get_mac_addr [2019-10-02 23:36:25,054 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_probe [2019-10-02 23:36:25,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-02 23:36:25,054 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_idle [2019-10-02 23:36:25,054 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_reset [2019-10-02 23:36:25,054 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_get_drvinfo [2019-10-02 23:36:25,054 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2019-10-02 23:36:25,055 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_get_msglevel [2019-10-02 23:36:25,055 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_set_msglevel [2019-10-02 23:36:25,055 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_get_link [2019-10-02 23:36:25,055 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_get_settings [2019-10-02 23:36:25,055 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_set_settings [2019-10-02 23:36:25,055 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_nway_reset [2019-10-02 23:36:25,056 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_set_wol [2019-10-02 23:36:25,056 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_get_wol [2019-10-02 23:36:25,056 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_remove [2019-10-02 23:36:25,056 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_suspend [2019-10-02 23:36:25,056 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_resume [2019-10-02 23:36:25,056 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_init_module [2019-10-02 23:36:25,056 INFO L130 BoogieDeclarations]: Found specification of procedure sis900_cleanup_module [2019-10-02 23:36:25,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-02 23:36:25,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2019-10-02 23:36:25,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-02 23:36:25,057 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-02 23:36:25,057 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-02 23:36:25,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2019-10-02 23:36:25,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undefined_int [2019-10-02 23:36:25,058 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-02 23:36:25,058 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-02 23:36:25,058 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-02 23:36:25,058 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-10-02 23:36:25,058 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-02 23:36:25,058 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-02 23:36:25,058 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-02 23:36:25,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-02 23:36:25,059 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-02 23:36:25,059 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-02 23:36:25,059 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-02 23:36:25,059 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-02 23:36:25,059 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-02 23:36:25,059 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-02 23:36:30,566 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-02 23:36:30,623 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##20: assume !false; [2019-10-02 23:36:30,624 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##19: assume false; [2019-10-02 23:36:30,700 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-02 23:36:30,794 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##48: assume !false; [2019-10-02 23:36:30,794 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##47: assume false; [2019-10-02 23:36:30,846 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2019-10-02 23:36:31,021 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-02 23:36:31,042 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##8: assume !false; [2019-10-02 23:36:31,043 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##7: assume false; [2019-10-02 23:36:31,313 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-02 23:36:31,313 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-10-02 23:36:31,316 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.10 11:36:31 BoogieIcfgContainer [2019-10-02 23:36:31,316 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-02 23:36:31,319 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-02 23:36:31,319 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-02 23:36:31,322 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-02 23:36:31,323 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.10 11:36:20" (1/3) ... [2019-10-02 23:36:31,324 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@57bb3ec8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.10 11:36:31, skipping insertion in model container [2019-10-02 23:36:31,324 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 11:36:24" (2/3) ... [2019-10-02 23:36:31,325 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@57bb3ec8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.10 11:36:31, skipping insertion in model container [2019-10-02 23:36:31,325 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.10 11:36:31" (3/3) ... [2019-10-02 23:36:31,329 INFO L109 eAbstractionObserver]: Analyzing ICFG module_get_put-drivers-net-sis900.ko.cil.out.i [2019-10-02 23:36:31,339 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-02 23:36:31,351 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-02 23:36:31,369 INFO L252 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-02 23:36:31,399 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-10-02 23:36:31,399 INFO L378 AbstractCegarLoop]: Hoare is false [2019-10-02 23:36:31,399 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-02 23:36:31,400 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-02 23:36:31,400 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-02 23:36:31,400 INFO L382 AbstractCegarLoop]: Difference is false [2019-10-02 23:36:31,400 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-02 23:36:31,400 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-02 23:36:31,457 INFO L276 IsEmpty]: Start isEmpty. Operand 1864 states. [2019-10-02 23:36:31,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2019-10-02 23:36:31,470 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 23:36:31,471 INFO L411 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 23:36:31,474 INFO L418 AbstractCegarLoop]: === Iteration 1 === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 23:36:31,479 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 23:36:31,480 INFO L82 PathProgramCache]: Analyzing trace with hash 630853998, now seen corresponding path program 1 times [2019-10-02 23:36:31,482 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-02 23:36:31,577 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 23:36:31,577 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 23:36:31,577 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 23:36:31,577 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-02 23:36:31,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 23:36:32,211 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-02 23:36:32,215 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 23:36:32,215 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 23:36:32,216 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-02 23:36:32,223 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 23:36:32,240 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 23:36:32,241 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 23:36:32,244 INFO L87 Difference]: Start difference. First operand 1864 states. Second operand 3 states. [2019-10-02 23:36:32,443 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 23:36:32,444 INFO L93 Difference]: Finished difference Result 1834 states and 2437 transitions. [2019-10-02 23:36:32,444 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 23:36:32,446 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 24 [2019-10-02 23:36:32,446 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 23:36:32,453 INFO L225 Difference]: With dead ends: 1834 [2019-10-02 23:36:32,453 INFO L226 Difference]: Without dead ends: 0 [2019-10-02 23:36:32,457 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 23:36:32,475 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-10-02 23:36:32,481 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-10-02 23:36:32,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-10-02 23:36:32,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-10-02 23:36:32,484 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 24 [2019-10-02 23:36:32,484 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 23:36:32,484 INFO L475 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-10-02 23:36:32,484 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 23:36:32,484 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-10-02 23:36:32,484 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-10-02 23:36:32,490 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.10 11:36:32 BoogieIcfgContainer [2019-10-02 23:36:32,490 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-10-02 23:36:32,493 INFO L168 Benchmark]: Toolchain (without parser) took 11857.89 ms. Allocated memory was 142.1 MB in the beginning and 427.3 MB in the end (delta: 285.2 MB). Free memory was 78.2 MB in the beginning and 272.6 MB in the end (delta: -194.5 MB). Peak memory consumption was 90.8 MB. Max. memory is 7.1 GB. [2019-10-02 23:36:32,495 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 142.1 MB. Free memory was 108.2 MB in the beginning and 108.0 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-10-02 23:36:32,496 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3809.49 ms. Allocated memory was 142.1 MB in the beginning and 270.5 MB in the end (delta: 128.5 MB). Free memory was 77.8 MB in the beginning and 121.9 MB in the end (delta: -44.1 MB). Peak memory consumption was 130.9 MB. Max. memory is 7.1 GB. [2019-10-02 23:36:32,498 INFO L168 Benchmark]: Boogie Preprocessor took 370.54 ms. Allocated memory is still 270.5 MB. Free memory was 121.9 MB in the beginning and 94.4 MB in the end (delta: 27.5 MB). Peak memory consumption was 27.5 MB. Max. memory is 7.1 GB. [2019-10-02 23:36:32,499 INFO L168 Benchmark]: RCFGBuilder took 6496.90 ms. Allocated memory was 270.5 MB in the beginning and 427.3 MB in the end (delta: 156.8 MB). Free memory was 94.4 MB in the beginning and 344.5 MB in the end (delta: -250.1 MB). Peak memory consumption was 210.1 MB. Max. memory is 7.1 GB. [2019-10-02 23:36:32,500 INFO L168 Benchmark]: TraceAbstraction took 1171.22 ms. Allocated memory is still 427.3 MB. Free memory was 344.5 MB in the beginning and 272.6 MB in the end (delta: 71.8 MB). Peak memory consumption was 71.8 MB. Max. memory is 7.1 GB. [2019-10-02 23:36:32,510 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 142.1 MB. Free memory was 108.2 MB in the beginning and 108.0 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 3809.49 ms. Allocated memory was 142.1 MB in the beginning and 270.5 MB in the end (delta: 128.5 MB). Free memory was 77.8 MB in the beginning and 121.9 MB in the end (delta: -44.1 MB). Peak memory consumption was 130.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 370.54 ms. Allocated memory is still 270.5 MB. Free memory was 121.9 MB in the beginning and 94.4 MB in the end (delta: 27.5 MB). Peak memory consumption was 27.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 6496.90 ms. Allocated memory was 270.5 MB in the beginning and 427.3 MB in the end (delta: 156.8 MB). Free memory was 94.4 MB in the beginning and 344.5 MB in the end (delta: -250.1 MB). Peak memory consumption was 210.1 MB. Max. memory is 7.1 GB. * TraceAbstraction took 1171.22 ms. Allocated memory is still 427.3 MB. Free memory was 344.5 MB in the beginning and 272.6 MB in the end (delta: 71.8 MB). Peak memory consumption was 71.8 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 8723]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - StatisticsResult: Ultimate Automizer benchmark data CFG has 196 procedures, 1892 locations, 1 error locations. SAFE Result, 1.1s OverallTime, 1 OverallIterations, 1 TraceHistogramMax, 0.2s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 2436 SDtfs, 2426 SDslu, 1 SDs, 0 SdLazy, 1 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1864occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.2s InterpolantComputationTime, 24 NumberOfCodeBlocks, 24 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 23 ConstructedInterpolants, 0 QuantifiedInterpolants, 989 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...