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/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--micrel--ks8842.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f4eb214f-m [2019-10-13 18:31:36,569 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-13 18:31:36,572 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-13 18:31:36,591 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-13 18:31:36,591 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-13 18:31:36,593 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-13 18:31:36,594 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-13 18:31:36,596 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-13 18:31:36,598 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-13 18:31:36,598 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-13 18:31:36,599 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-13 18:31:36,601 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-13 18:31:36,601 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-13 18:31:36,604 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-13 18:31:36,605 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-13 18:31:36,609 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-13 18:31:36,610 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-13 18:31:36,614 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-13 18:31:36,615 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-13 18:31:36,620 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-13 18:31:36,623 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-13 18:31:36,625 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-13 18:31:36,626 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-13 18:31:36,627 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-13 18:31:36,630 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-13 18:31:36,630 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-13 18:31:36,631 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-13 18:31:36,631 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-13 18:31:36,632 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-13 18:31:36,633 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-13 18:31:36,633 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-13 18:31:36,634 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-13 18:31:36,635 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-13 18:31:36,635 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-13 18:31:36,636 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-13 18:31:36,636 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-13 18:31:36,637 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-13 18:31:36,637 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-13 18:31:36,638 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-13 18:31:36,639 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-13 18:31:36,639 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-13 18:31:36,640 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-13 18:31:36,654 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-13 18:31:36,654 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-13 18:31:36,656 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-13 18:31:36,656 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-13 18:31:36,656 INFO L138 SettingsManager]: * Use SBE=true [2019-10-13 18:31:36,656 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-13 18:31:36,656 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-13 18:31:36,657 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-13 18:31:36,657 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-13 18:31:36,657 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-13 18:31:36,657 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-13 18:31:36,657 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-13 18:31:36,658 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-13 18:31:36,658 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-13 18:31:36,658 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-13 18:31:36,658 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-13 18:31:36,658 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-13 18:31:36,659 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-13 18:31:36,659 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-13 18:31:36,659 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-13 18:31:36,659 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-13 18:31:36,660 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-13 18:31:36,660 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-13 18:31:36,660 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-13 18:31:36,660 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-13 18:31:36,660 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-13 18:31:36,661 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-13 18:31:36,661 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-13 18:31:36,661 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-13 18:31:36,942 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-13 18:31:36,956 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-13 18:31:36,960 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-13 18:31:36,961 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-13 18:31:36,962 INFO L275 PluginConnector]: CDTParser initialized [2019-10-13 18:31:36,962 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--micrel--ks8842.ko-entry_point.cil.out.i [2019-10-13 18:31:37,034 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ac8403c0a/ee5d9fe1b176451ba221750d38089e61/FLAGc84929541 [2019-10-13 18:31:37,960 INFO L306 CDTParser]: Found 1 translation units. [2019-10-13 18:31:37,961 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--micrel--ks8842.ko-entry_point.cil.out.i [2019-10-13 18:31:38,017 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ac8403c0a/ee5d9fe1b176451ba221750d38089e61/FLAGc84929541 [2019-10-13 18:31:38,359 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ac8403c0a/ee5d9fe1b176451ba221750d38089e61 [2019-10-13 18:31:38,369 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-13 18:31:38,370 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-13 18:31:38,371 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-13 18:31:38,371 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-13 18:31:38,375 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-13 18:31:38,376 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 06:31:38" (1/1) ... [2019-10-13 18:31:38,379 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@139abb4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:31:38, skipping insertion in model container [2019-10-13 18:31:38,379 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 06:31:38" (1/1) ... [2019-10-13 18:31:38,387 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-13 18:31:38,568 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-13 18:31:40,992 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-13 18:31:41,040 INFO L188 MainTranslator]: Completed pre-run [2019-10-13 18:31:41,499 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-13 18:31:41,851 INFO L192 MainTranslator]: Completed translation [2019-10-13 18:31:41,852 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:31:41 WrapperNode [2019-10-13 18:31:41,853 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-13 18:31:41,854 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-13 18:31:41,855 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-13 18:31:41,855 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-13 18:31:41,874 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:31:41" (1/1) ... [2019-10-13 18:31:41,874 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:31:41" (1/1) ... [2019-10-13 18:31:41,998 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:31:41" (1/1) ... [2019-10-13 18:31:41,999 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:31:41" (1/1) ... [2019-10-13 18:31:42,101 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:31:41" (1/1) ... [2019-10-13 18:31:42,121 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:31:41" (1/1) ... [2019-10-13 18:31:42,156 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:31:41" (1/1) ... [2019-10-13 18:31:42,222 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-13 18:31:42,225 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-13 18:31:42,226 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-13 18:31:42,226 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-13 18:31:42,227 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:31:41" (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 [2019-10-13 18:31:42,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-13 18:31:42,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-13 18:31:42,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~$Pointer$ [2019-10-13 18:31:42,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-13 18:31:42,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-13 18:31:42,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2019-10-13 18:31:42,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2019-10-13 18:31:42,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~dma_cookie_t~0 [2019-10-13 18:31:42,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2019-10-13 18:31:42,304 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-13 18:31:42,304 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-10-13 18:31:42,305 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2019-10-13 18:31:42,306 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-10-13 18:31:42,307 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-10-13 18:31:42,308 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_zero [2019-10-13 18:31:42,308 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-13 18:31:42,312 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-13 18:31:42,312 INFO L138 BoogieDeclarations]: Found implementation of procedure resource_size [2019-10-13 18:31:42,313 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2019-10-13 18:31:42,313 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2019-10-13 18:31:42,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2019-10-13 18:31:42,313 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2019-10-13 18:31:42,313 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-13 18:31:42,314 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-13 18:31:42,314 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-10-13 18:31:42,314 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-10-13 18:31:42,314 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_platdata [2019-10-13 18:31:42,314 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_prep_slave_sg [2019-10-13 18:31:42,314 INFO L138 BoogieDeclarations]: Found implementation of procedure __dma_cap_set [2019-10-13 18:31:42,314 INFO L138 BoogieDeclarations]: Found implementation of procedure __dma_cap_zero [2019-10-13 18:31:42,314 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-10-13 18:31:42,314 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-10-13 18:31:42,314 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2019-10-13 18:31:42,315 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2019-10-13 18:31:42,315 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_range_for_device [2019-10-13 18:31:42,315 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2019-10-13 18:31:42,315 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2019-10-13 18:31:42,315 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2019-10-13 18:31:42,315 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2019-10-13 18:31:42,315 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb_ip_align [2019-10-13 18:31:42,315 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2019-10-13 18:31:42,315 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2019-10-13 18:31:42,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-13 18:31:42,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-13 18:31:42,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-13 18:31:42,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-13 18:31:42,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-13 18:31:42,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-13 18:31:42,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-13 18:31:42,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-13 18:31:42,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-13 18:31:42,317 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-10-13 18:31:42,317 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2019-10-13 18:31:42,317 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2019-10-13 18:31:42,317 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2019-10-13 18:31:42,318 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-10-13 18:31:42,318 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-10-13 18:31:42,318 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-10-13 18:31:42,318 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-10-13 18:31:42,318 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-10-13 18:31:42,318 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-10-13 18:31:42,318 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2019-10-13 18:31:42,319 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2019-10-13 18:31:42,319 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2019-10-13 18:31:42,319 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2019-10-13 18:31:42,319 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2019-10-13 18:31:42,319 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2019-10-13 18:31:42,319 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_random_addr [2019-10-13 18:31:42,320 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_hw_addr_random [2019-10-13 18:31:42,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_resume_dma [2019-10-13 18:31:42,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_select_bank [2019-10-13 18:31:42,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_write8 [2019-10-13 18:31:42,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_write16 [2019-10-13 18:31:42,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_enable_bits [2019-10-13 18:31:42,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_clear_bits [2019-10-13 18:31:42,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_write32 [2019-10-13 18:31:42,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_read8 [2019-10-13 18:31:42,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_read16 [2019-10-13 18:31:42,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_read32 [2019-10-13 18:31:42,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_reset [2019-10-13 18:31:42,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_update_link_status [2019-10-13 18:31:42,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_enable_tx [2019-10-13 18:31:42,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_disable_tx [2019-10-13 18:31:42,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_enable_rx [2019-10-13 18:31:42,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_disable_rx [2019-10-13 18:31:42,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_reset_hw [2019-10-13 18:31:42,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_read_mac_addr [2019-10-13 18:31:42,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_write_mac_addr [2019-10-13 18:31:42,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_tx_fifo_space [2019-10-13 18:31:42,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_tx_frame_dma [2019-10-13 18:31:42,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_tx_frame [2019-10-13 18:31:42,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_update_rx_err_counters [2019-10-13 18:31:42,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_update_rx_counters [2019-10-13 18:31:42,324 INFO L138 BoogieDeclarations]: Found implementation of procedure __ks8842_start_new_rx_dma [2019-10-13 18:31:42,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_rx_frame_dma_tasklet [2019-10-13 18:31:42,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_rx_frame [2019-10-13 18:31:42,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_handle_rx [2019-10-13 18:31:42,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_handle_tx [2019-10-13 18:31:42,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_handle_rx_overrun [2019-10-13 18:31:42,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_tasklet [2019-10-13 18:31:42,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_irq [2019-10-13 18:31:42,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_dma_rx_cb [2019-10-13 18:31:42,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_dma_tx_cb [2019-10-13 18:31:42,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_stop_dma [2019-10-13 18:31:42,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_dealloc_dma_bufs [2019-10-13 18:31:42,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_dma_filter_fn [2019-10-13 18:31:42,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_alloc_dma_bufs [2019-10-13 18:31:42,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_open [2019-10-13 18:31:42,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_close [2019-10-13 18:31:42,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_xmit_frame [2019-10-13 18:31:42,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_set_mac [2019-10-13 18:31:42,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_tx_timeout_work [2019-10-13 18:31:42,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_tx_timeout [2019-10-13 18:31:42,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_probe [2019-10-13 18:31:42,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_remove [2019-10-13 18:31:42,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_platform_driver_init [2019-10-13 18:31:42,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_platform_driver_exit [2019-10-13 18:31:42,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2019-10-13 18:31:42,327 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2019-10-13 18:31:42,327 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2019-10-13 18:31:42,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_4 [2019-10-13 18:31:42,328 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2019-10-13 18:31:42,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_platform_driver_2 [2019-10-13 18:31:42,328 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2019-10-13 18:31:42,328 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-13 18:31:42,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_consume_skb_5 [2019-10-13 18:31:42,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_6 [2019-10-13 18:31:42,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_7 [2019-10-13 18:31:42,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_8 [2019-10-13 18:31:42,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_11 [2019-10-13 18:31:42,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netdev_alloc_skb_12 [2019-10-13 18:31:42,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netif_rx_13 [2019-10-13 18:31:42,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netif_rx_14 [2019-10-13 18:31:42,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_15 [2019-10-13 18:31:42,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_16 [2019-10-13 18:31:42,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_17 [2019-10-13 18:31:42,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_18 [2019-10-13 18:31:42,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_19 [2019-10-13 18:31:42,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_20 [2019-10-13 18:31:42,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___platform_driver_register_21 [2019-10-13 18:31:42,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_unregister_22 [2019-10-13 18:31:42,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_init [2019-10-13 18:31:42,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_add [2019-10-13 18:31:42,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2019-10-13 18:31:42,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_contains [2019-10-13 18:31:42,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_is_empty [2019-10-13 18:31:42,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-13 18:31:42,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-13 18:31:42,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-13 18:31:42,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-13 18:31:42,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2019-10-13 18:31:42,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-13 18:31:42,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2019-10-13 18:31:42,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free_int [2019-10-13 18:31:42,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_alloc_skb [2019-10-13 18:31:42,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netdev_alloc_skb [2019-10-13 18:31:42,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_current [2019-10-13 18:31:42,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-13 18:31:42,333 INFO L138 BoogieDeclarations]: Found implementation of procedure __dma_request_channel [2019-10-13 18:31:42,334 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2019-10-13 18:31:42,334 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-10-13 18:31:42,334 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2019-10-13 18:31:42,334 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-10-13 18:31:42,334 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-10-13 18:31:42,334 INFO L138 BoogieDeclarations]: Found implementation of procedure __platform_driver_register [2019-10-13 18:31:42,334 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-13 18:31:42,335 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2019-10-13 18:31:42,335 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2019-10-13 18:31:42,335 INFO L138 BoogieDeclarations]: Found implementation of procedure __tasklet_schedule [2019-10-13 18:31:42,335 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-10-13 18:31:42,335 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-13 18:31:42,335 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2019-10-13 18:31:42,335 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2019-10-13 18:31:42,336 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2019-10-13 18:31:42,336 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_mapping_error [2019-10-13 18:31:42,336 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_range_for_device [2019-10-13 18:31:42,336 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2019-10-13 18:31:42,336 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_release_channel [2019-10-13 18:31:42,336 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2019-10-13 18:31:42,336 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2019-10-13 18:31:42,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2019-10-13 18:31:42,337 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-10-13 18:31:42,337 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-10-13 18:31:42,337 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2019-10-13 18:31:42,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2019-10-13 18:31:42,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2019-10-13 18:31:42,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2019-10-13 18:31:42,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2019-10-13 18:31:42,391 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2019-10-13 18:31:42,391 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2019-10-13 18:31:42,391 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2019-10-13 18:31:42,391 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2019-10-13 18:31:42,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_4 [2019-10-13 18:31:42,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_uninit_4 [2019-10-13 18:31:42,392 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-10-13 18:31:42,392 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-10-13 18:31:42,392 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2019-10-13 18:31:42,392 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2019-10-13 18:31:42,392 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2019-10-13 18:31:42,393 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_irq [2019-10-13 18:31:42,393 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2019-10-13 18:31:42,393 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-13 18:31:42,393 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-10-13 18:31:42,393 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-10-13 18:31:42,393 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-10-13 18:31:42,393 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_init_table [2019-10-13 18:31:42,394 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-10-13 18:31:42,394 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2019-10-13 18:31:42,394 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2019-10-13 18:31:42,394 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-10-13 18:31:42,394 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-10-13 18:31:42,394 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-13 18:31:42,394 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-13 18:31:42,395 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-13 18:31:42,395 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-13 18:31:42,395 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-13 18:31:42,395 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2019-10-13 18:31:42,395 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-13 18:31:42,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-13 18:31:42,396 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-13 18:31:42,396 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-10-13 18:31:42,396 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2019-10-13 18:31:42,396 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-10-13 18:31:42,396 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-13 18:31:42,396 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-13 18:31:42,396 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2019-10-13 18:31:42,397 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-10-13 18:31:42,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-13 18:31:42,397 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-10-13 18:31:42,397 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-10-13 18:31:42,397 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-13 18:31:42,397 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2019-10-13 18:31:42,397 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_zero [2019-10-13 18:31:42,398 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-13 18:31:42,398 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-10-13 18:31:42,398 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-13 18:31:42,398 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-10-13 18:31:42,398 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-13 18:31:42,398 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-13 18:31:42,398 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-13 18:31:42,398 INFO L130 BoogieDeclarations]: Found specification of procedure resource_size [2019-10-13 18:31:42,399 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2019-10-13 18:31:42,399 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2019-10-13 18:31:42,399 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-10-13 18:31:42,399 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-10-13 18:31:42,399 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2019-10-13 18:31:42,399 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2019-10-13 18:31:42,399 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2019-10-13 18:31:42,400 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2019-10-13 18:31:42,400 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2019-10-13 18:31:42,400 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2019-10-13 18:31:42,400 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2019-10-13 18:31:42,400 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2019-10-13 18:31:42,400 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2019-10-13 18:31:42,400 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2019-10-13 18:31:42,401 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2019-10-13 18:31:42,401 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2019-10-13 18:31:42,401 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2019-10-13 18:31:42,401 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2019-10-13 18:31:42,401 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-13 18:31:42,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-13 18:31:42,401 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-13 18:31:42,402 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-13 18:31:42,402 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-10-13 18:31:42,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-13 18:31:42,402 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-10-13 18:31:42,402 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_platdata [2019-10-13 18:31:42,403 INFO L130 BoogieDeclarations]: Found specification of procedure sg_init_table [2019-10-13 18:31:42,407 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_prep_slave_sg [2019-10-13 18:31:42,408 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~$Pointer$ [2019-10-13 18:31:42,408 INFO L130 BoogieDeclarations]: Found specification of procedure __dma_cap_set [2019-10-13 18:31:42,408 INFO L130 BoogieDeclarations]: Found specification of procedure __dma_cap_zero [2019-10-13 18:31:42,416 INFO L130 BoogieDeclarations]: Found specification of procedure __dma_request_channel [2019-10-13 18:31:42,416 INFO L130 BoogieDeclarations]: Found specification of procedure dma_release_channel [2019-10-13 18:31:42,416 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-10-13 18:31:42,418 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2019-10-13 18:31:42,418 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_mapping_error [2019-10-13 18:31:42,418 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2019-10-13 18:31:42,418 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_range_for_device [2019-10-13 18:31:42,418 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-10-13 18:31:42,418 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2019-10-13 18:31:42,419 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-13 18:31:42,419 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2019-10-13 18:31:42,419 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-13 18:31:42,419 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_range_for_device [2019-10-13 18:31:42,419 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2019-10-13 18:31:42,419 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2019-10-13 18:31:42,419 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2019-10-13 18:31:42,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_6 [2019-10-13 18:31:42,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_7 [2019-10-13 18:31:42,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_8 [2019-10-13 18:31:42,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_11 [2019-10-13 18:31:42,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_consume_skb_5 [2019-10-13 18:31:42,420 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2019-10-13 18:31:42,420 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2019-10-13 18:31:42,421 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-10-13 18:31:42,421 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2019-10-13 18:31:42,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-13 18:31:42,421 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2019-10-13 18:31:42,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netdev_alloc_skb_12 [2019-10-13 18:31:42,421 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb_ip_align [2019-10-13 18:31:42,421 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2019-10-13 18:31:42,422 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-13 18:31:42,422 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2019-10-13 18:31:42,422 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-13 18:31:42,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2019-10-13 18:31:42,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2019-10-13 18:31:42,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free_int [2019-10-13 18:31:42,423 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-13 18:31:42,424 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-13 18:31:42,424 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-13 18:31:42,424 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-13 18:31:42,424 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-13 18:31:42,424 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-13 18:31:42,424 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-13 18:31:42,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-13 18:31:42,424 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-13 18:31:42,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-13 18:31:42,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-13 18:31:42,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-13 18:31:42,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-13 18:31:42,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-13 18:31:42,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-13 18:31:42,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2019-10-13 18:31:42,429 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2019-10-13 18:31:42,429 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2019-10-13 18:31:42,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_4 [2019-10-13 18:31:42,430 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2019-10-13 18:31:42,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_platform_driver_2 [2019-10-13 18:31:42,430 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2019-10-13 18:31:42,430 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-10-13 18:31:42,430 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-10-13 18:31:42,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_15 [2019-10-13 18:31:42,431 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-10-13 18:31:42,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_16 [2019-10-13 18:31:42,431 INFO L130 BoogieDeclarations]: Found specification of procedure __tasklet_schedule [2019-10-13 18:31:42,431 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2019-10-13 18:31:42,431 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2019-10-13 18:31:42,431 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2019-10-13 18:31:42,432 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2019-10-13 18:31:42,432 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_irq [2019-10-13 18:31:42,432 INFO L130 BoogieDeclarations]: Found specification of procedure __platform_driver_register [2019-10-13 18:31:42,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___platform_driver_register_21 [2019-10-13 18:31:42,432 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2019-10-13 18:31:42,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_unregister_22 [2019-10-13 18:31:42,433 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2019-10-13 18:31:42,433 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2019-10-13 18:31:42,433 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-10-13 18:31:42,433 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2019-10-13 18:31:42,433 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-10-13 18:31:42,434 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-10-13 18:31:42,434 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-10-13 18:31:42,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_18 [2019-10-13 18:31:42,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_20 [2019-10-13 18:31:42,434 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-10-13 18:31:42,434 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-10-13 18:31:42,435 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-10-13 18:31:42,435 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-10-13 18:31:42,436 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-13 18:31:42,436 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-10-13 18:31:42,436 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2019-10-13 18:31:42,436 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2019-10-13 18:31:42,436 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2019-10-13 18:31:42,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netif_rx_13 [2019-10-13 18:31:42,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netif_rx_14 [2019-10-13 18:31:42,437 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2019-10-13 18:31:42,437 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2019-10-13 18:31:42,437 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-10-13 18:31:42,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_17 [2019-10-13 18:31:42,437 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-10-13 18:31:42,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_19 [2019-10-13 18:31:42,438 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2019-10-13 18:31:42,438 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2019-10-13 18:31:42,439 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2019-10-13 18:31:42,439 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2019-10-13 18:31:42,440 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2019-10-13 18:31:42,440 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2019-10-13 18:31:42,440 INFO L130 BoogieDeclarations]: Found specification of procedure eth_random_addr [2019-10-13 18:31:42,440 INFO L130 BoogieDeclarations]: Found specification of procedure eth_hw_addr_random [2019-10-13 18:31:42,441 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_dma_rx_cb [2019-10-13 18:31:42,441 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_dma_tx_cb [2019-10-13 18:31:42,442 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_resume_dma [2019-10-13 18:31:42,442 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_select_bank [2019-10-13 18:31:42,442 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_write8 [2019-10-13 18:31:42,443 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_write16 [2019-10-13 18:31:42,443 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_enable_bits [2019-10-13 18:31:42,443 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_clear_bits [2019-10-13 18:31:42,443 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_write32 [2019-10-13 18:31:42,443 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_read8 [2019-10-13 18:31:42,443 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_read16 [2019-10-13 18:31:42,443 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_read32 [2019-10-13 18:31:42,443 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_reset [2019-10-13 18:31:42,444 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_update_link_status [2019-10-13 18:31:42,444 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_enable_tx [2019-10-13 18:31:42,444 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_disable_tx [2019-10-13 18:31:42,447 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_enable_rx [2019-10-13 18:31:42,447 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_disable_rx [2019-10-13 18:31:42,447 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_reset_hw [2019-10-13 18:31:42,447 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_read_mac_addr [2019-10-13 18:31:42,448 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_write_mac_addr [2019-10-13 18:31:42,450 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_tx_fifo_space [2019-10-13 18:31:42,450 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_tx_frame_dma [2019-10-13 18:31:42,450 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~dma_cookie_t~0 [2019-10-13 18:31:42,451 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-13 18:31:42,451 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_tx_frame [2019-10-13 18:31:42,451 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_update_rx_err_counters [2019-10-13 18:31:42,451 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_update_rx_counters [2019-10-13 18:31:42,451 INFO L130 BoogieDeclarations]: Found specification of procedure __ks8842_start_new_rx_dma [2019-10-13 18:31:42,451 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_rx_frame_dma_tasklet [2019-10-13 18:31:42,451 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_rx_frame [2019-10-13 18:31:42,452 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_handle_rx [2019-10-13 18:31:42,452 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_handle_tx [2019-10-13 18:31:42,452 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_handle_rx_overrun [2019-10-13 18:31:42,452 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_tasklet [2019-10-13 18:31:42,452 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_irq [2019-10-13 18:31:42,452 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_stop_dma [2019-10-13 18:31:42,452 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2019-10-13 18:31:42,452 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_dealloc_dma_bufs [2019-10-13 18:31:42,452 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_dma_filter_fn [2019-10-13 18:31:42,453 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_alloc_dma_bufs [2019-10-13 18:31:42,453 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_open [2019-10-13 18:31:42,453 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_close [2019-10-13 18:31:42,453 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_xmit_frame [2019-10-13 18:31:42,453 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_set_mac [2019-10-13 18:31:42,453 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_tx_timeout_work [2019-10-13 18:31:42,453 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_tx_timeout [2019-10-13 18:31:42,453 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_probe [2019-10-13 18:31:42,454 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2019-10-13 18:31:42,454 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_remove [2019-10-13 18:31:42,454 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_platform_driver_init [2019-10-13 18:31:42,454 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_platform_driver_exit [2019-10-13 18:31:42,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_4 [2019-10-13 18:31:42,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-13 18:31:42,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_4 [2019-10-13 18:31:42,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-13 18:31:42,454 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-13 18:31:42,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_init [2019-10-13 18:31:42,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_add [2019-10-13 18:31:42,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2019-10-13 18:31:42,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_contains [2019-10-13 18:31:42,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_is_empty [2019-10-13 18:31:42,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-13 18:31:42,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-13 18:31:42,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-13 18:31:42,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-13 18:31:42,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netdev_alloc_skb [2019-10-13 18:31:42,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_alloc_skb [2019-10-13 18:31:42,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_current [2019-10-13 18:31:42,456 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-13 18:31:42,456 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-10-13 18:31:42,456 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-10-13 18:31:42,456 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-13 18:31:42,456 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-13 18:31:42,457 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-13 18:31:42,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-13 18:31:42,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-13 18:31:42,457 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-13 18:31:42,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-13 18:31:42,457 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-13 18:31:42,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-13 18:31:42,457 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-13 18:31:43,523 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-13 18:31:50,988 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-13 18:31:50,988 INFO L284 CfgBuilder]: Removed 5 assume(true) statements. [2019-10-13 18:31:50,990 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 06:31:50 BoogieIcfgContainer [2019-10-13 18:31:50,991 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-13 18:31:50,992 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-13 18:31:50,992 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-13 18:31:50,995 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-13 18:31:50,996 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 06:31:38" (1/3) ... [2019-10-13 18:31:50,997 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@70c8f75e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 06:31:50, skipping insertion in model container [2019-10-13 18:31:50,997 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:31:41" (2/3) ... [2019-10-13 18:31:50,997 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@70c8f75e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 06:31:50, skipping insertion in model container [2019-10-13 18:31:50,997 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 06:31:50" (3/3) ... [2019-10-13 18:31:50,999 INFO L109 eAbstractionObserver]: Analyzing ICFG 205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--micrel--ks8842.ko-entry_point.cil.out.i [2019-10-13 18:31:51,010 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-13 18:31:51,020 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-13 18:31:51,032 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-13 18:31:51,068 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-13 18:31:51,068 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-13 18:31:51,068 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-13 18:31:51,068 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-13 18:31:51,068 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-13 18:31:51,068 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-13 18:31:51,069 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-13 18:31:51,069 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-13 18:31:51,173 INFO L276 IsEmpty]: Start isEmpty. Operand 1630 states. [2019-10-13 18:31:51,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2019-10-13 18:31:51,198 INFO L372 BasicCegarLoop]: Found error trace [2019-10-13 18:31:51,199 INFO L380 BasicCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-13 18:31:51,202 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-13 18:31:51,209 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-13 18:31:51,209 INFO L82 PathProgramCache]: Analyzing trace with hash -1950333962, now seen corresponding path program 1 times [2019-10-13 18:31:51,218 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-10-13 18:31:51,219 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1422338466] [2019-10-13 18:31:51,219 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 18:31:51,219 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-13 18:31:51,219 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-13 18:31:51,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:31:56,639 WARN L191 SmtUtils]: Spent 4.54 s on a formula simplification that was a NOOP. DAG size: 913 [2019-10-13 18:31:56,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:31:56,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:31:56,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:31:56,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:31:56,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:31:56,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:31:56,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:31:56,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:31:56,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:31:56,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-13 18:31:56,925 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2019-10-13 18:31:56,926 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1422338466] [2019-10-13 18:31:56,926 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-13 18:31:56,927 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2019-10-13 18:31:56,927 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [767789512] [2019-10-13 18:31:56,931 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-10-13 18:31:56,932 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-10-13 18:31:56,945 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-10-13 18:31:56,946 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2019-10-13 18:31:56,949 INFO L87 Difference]: Start difference. First operand 1630 states. Second operand 7 states. [2019-10-13 18:32:01,196 WARN L191 SmtUtils]: Spent 4.20 s on a formula simplification that was a NOOP. DAG size: 916 [2019-10-13 18:32:08,874 WARN L191 SmtUtils]: Spent 4.10 s on a formula simplification that was a NOOP. DAG size: 918