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-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fea9116 [2019-09-20 13:46:10,304 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-20 13:46:10,307 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-20 13:46:10,327 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-20 13:46:10,328 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-20 13:46:10,329 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-20 13:46:10,330 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-20 13:46:10,332 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-20 13:46:10,334 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-20 13:46:10,335 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-20 13:46:10,336 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-20 13:46:10,337 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-20 13:46:10,337 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-20 13:46:10,338 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-20 13:46:10,339 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-20 13:46:10,340 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-20 13:46:10,341 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-20 13:46:10,342 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-20 13:46:10,344 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-20 13:46:10,346 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-20 13:46:10,347 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-20 13:46:10,348 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-20 13:46:10,349 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-20 13:46:10,350 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-20 13:46:10,352 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-20 13:46:10,352 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-20 13:46:10,353 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-20 13:46:10,353 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-20 13:46:10,354 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-20 13:46:10,355 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-20 13:46:10,355 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-20 13:46:10,356 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-20 13:46:10,357 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-20 13:46:10,357 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-20 13:46:10,359 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-20 13:46:10,359 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-20 13:46:10,359 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-20 13:46:10,360 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-20 13:46:10,360 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-20 13:46:10,361 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-20 13:46:10,361 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-20 13:46:10,362 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 [2019-09-20 13:46:10,377 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-20 13:46:10,377 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-20 13:46:10,377 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-09-20 13:46:10,378 INFO L138 SettingsManager]: * Log level for plugins=info [2019-09-20 13:46:10,378 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-09-20 13:46:10,378 INFO L138 SettingsManager]: * User list type=DISABLED [2019-09-20 13:46:10,379 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-09-20 13:46:10,379 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-09-20 13:46:10,379 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-09-20 13:46:10,379 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-09-20 13:46:10,380 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-20 13:46:10,380 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-20 13:46:10,381 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-20 13:46:10,381 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-20 13:46:10,381 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-20 13:46:10,381 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-20 13:46:10,381 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-20 13:46:10,382 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-20 13:46:10,382 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-20 13:46:10,382 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-20 13:46:10,382 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-20 13:46:10,382 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-09-20 13:46:10,383 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-20 13:46:10,383 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-20 13:46:10,383 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-20 13:46:10,383 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-20 13:46:10,384 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-09-20 13:46:10,384 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-20 13:46:10,384 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-20 13:46:10,384 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-09-20 13:46:10,426 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-20 13:46:10,440 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-20 13:46:10,443 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-20 13:46:10,444 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-20 13:46:10,444 INFO L275 PluginConnector]: CDTParser initialized [2019-09-20 13:46:10,445 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i [2019-09-20 13:46:10,525 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/33417dc86/c7408f90696748989c01934caeab50bf/FLAG4497d3ccf [2019-09-20 13:46:11,414 INFO L306 CDTParser]: Found 1 translation units. [2019-09-20 13:46:11,415 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i [2019-09-20 13:46:11,458 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/33417dc86/c7408f90696748989c01934caeab50bf/FLAG4497d3ccf [2019-09-20 13:46:11,840 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/33417dc86/c7408f90696748989c01934caeab50bf [2019-09-20 13:46:11,852 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-20 13:46:11,854 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-20 13:46:11,856 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-20 13:46:11,856 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-20 13:46:11,860 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-20 13:46:11,861 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 01:46:11" (1/1) ... [2019-09-20 13:46:11,864 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22d8634e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:46:11, skipping insertion in model container [2019-09-20 13:46:11,865 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 01:46:11" (1/1) ... [2019-09-20 13:46:11,873 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-20 13:46:12,058 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-20 13:46:14,860 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 13:46:14,921 INFO L188 MainTranslator]: Completed pre-run [2019-09-20 13:46:15,330 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 13:46:16,338 INFO L192 MainTranslator]: Completed translation [2019-09-20 13:46:16,338 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:46:16 WrapperNode [2019-09-20 13:46:16,339 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-20 13:46:16,340 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-20 13:46:16,340 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-20 13:46:16,340 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-20 13:46:16,355 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:46:16" (1/1) ... [2019-09-20 13:46:16,357 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:46:16" (1/1) ... [2019-09-20 13:46:16,474 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:46:16" (1/1) ... [2019-09-20 13:46:16,476 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:46:16" (1/1) ... [2019-09-20 13:46:16,662 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:46:16" (1/1) ... [2019-09-20 13:46:16,696 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:46:16" (1/1) ... [2019-09-20 13:46:16,805 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:46:16" (1/1) ... [2019-09-20 13:46:16,859 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-20 13:46:16,860 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-20 13:46:16,860 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-20 13:46:16,860 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-20 13:46:16,861 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:46:16" (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 [2019-09-20 13:46:16,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-20 13:46:16,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-20 13:46:16,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-09-20 13:46:16,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-09-20 13:46:16,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2019-09-20 13:46:16,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-09-20 13:46:16,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-09-20 13:46:16,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2019-09-20 13:46:16,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-09-20 13:46:16,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-09-20 13:46:16,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-09-20 13:46:16,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2019-09-20 13:46:16,939 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-09-20 13:46:16,940 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-09-20 13:46:16,940 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2019-09-20 13:46:16,941 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-09-20 13:46:16,941 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-09-20 13:46:16,942 INFO L138 BoogieDeclarations]: Found implementation of procedure __le32_to_cpup [2019-09-20 13:46:16,942 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-09-20 13:46:16,942 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-09-20 13:46:16,943 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-09-20 13:46:16,943 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-09-20 13:46:16,943 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2019-09-20 13:46:16,944 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-09-20 13:46:16,944 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2019-09-20 13:46:16,944 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-09-20 13:46:16,945 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2019-09-20 13:46:16,945 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2019-09-20 13:46:16,945 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2019-09-20 13:46:16,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2019-09-20 13:46:16,945 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-09-20 13:46:16,945 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2019-09-20 13:46:16,946 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2019-09-20 13:46:16,946 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-09-20 13:46:16,946 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-09-20 13:46:16,946 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_unfold [2019-09-20 13:46:16,946 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-09-20 13:46:16,946 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2019-09-20 13:46:16,947 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-09-20 13:46:16,947 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2019-09-20 13:46:16,947 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2019-09-20 13:46:16,947 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2019-09-20 13:46:16,947 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2019-09-20 13:46:16,947 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2019-09-20 13:46:16,947 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2019-09-20 13:46:16,948 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2019-09-20 13:46:16,948 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2019-09-20 13:46:16,948 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-09-20 13:46:16,948 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-09-20 13:46:16,948 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2019-09-20 13:46:16,948 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2019-09-20 13:46:16,948 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2019-09-20 13:46:16,949 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2019-09-20 13:46:16,949 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2019-09-20 13:46:16,949 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2019-09-20 13:46:16,949 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_start_offset [2019-09-20 13:46:16,949 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2019-09-20 13:46:16,949 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2019-09-20 13:46:16,950 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2019-09-20 13:46:16,950 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2019-09-20 13:46:16,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2019-09-20 13:46:16,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2019-09-20 13:46:16,950 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-09-20 13:46:16,951 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-09-20 13:46:16,951 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-09-20 13:46:16,951 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-09-20 13:46:16,951 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-09-20 13:46:16,951 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-09-20 13:46:16,952 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-09-20 13:46:16,952 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2019-09-20 13:46:16,952 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2019-09-20 13:46:16,952 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2019-09-20 13:46:16,952 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2019-09-20 13:46:16,953 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-09-20 13:46:16,953 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-09-20 13:46:16,953 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2019-09-20 13:46:16,954 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-09-20 13:46:16,954 INFO L138 BoogieDeclarations]: Found implementation of procedure hme_read_desc32 [2019-09-20 13:46:16,954 INFO L138 BoogieDeclarations]: Found implementation of procedure BB_PUT_BIT [2019-09-20 13:46:16,955 INFO L138 BoogieDeclarations]: Found implementation of procedure BB_GET_BIT2 [2019-09-20 13:46:16,955 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_bb_read [2019-09-20 13:46:16,955 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_bb_write [2019-09-20 13:46:16,955 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_read [2019-09-20 13:46:16,956 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_write [2019-09-20 13:46:16,956 INFO L138 BoogieDeclarations]: Found implementation of procedure try_next_permutation [2019-09-20 13:46:16,957 INFO L138 BoogieDeclarations]: Found implementation of procedure display_link_mode [2019-09-20 13:46:16,957 INFO L138 BoogieDeclarations]: Found implementation of procedure display_forced_link_mode [2019-09-20 13:46:16,958 INFO L138 BoogieDeclarations]: Found implementation of procedure set_happy_link_modes [2019-09-20 13:46:16,958 INFO L138 BoogieDeclarations]: Found implementation of procedure is_lucent_phy [2019-09-20 13:46:16,958 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_timer [2019-09-20 13:46:16,958 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tx_reset [2019-09-20 13:46:16,958 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_rx_reset [2019-09-20 13:46:16,958 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_stop [2019-09-20 13:46:16,959 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_get_counters [2019-09-20 13:46:16,959 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_poll_stop [2019-09-20 13:46:16,959 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_reset [2019-09-20 13:46:16,959 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_transceiver_check [2019-09-20 13:46:16,959 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_clean_rings [2019-09-20 13:46:16,959 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_init_rings [2019-09-20 13:46:16,960 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_begin_auto_negotiation [2019-09-20 13:46:16,960 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_init [2019-09-20 13:46:16,960 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_set_initial_advertisement [2019-09-20 13:46:16,960 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_is_not_so_happy [2019-09-20 13:46:16,960 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_mif_interrupt [2019-09-20 13:46:16,960 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tx [2019-09-20 13:46:16,961 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_rx [2019-09-20 13:46:16,961 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_interrupt [2019-09-20 13:46:16,961 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_open [2019-09-20 13:46:16,961 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_close [2019-09-20 13:46:16,961 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tx_timeout [2019-09-20 13:46:16,961 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_start_xmit [2019-09-20 13:46:16,961 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_get_stats [2019-09-20 13:46:16,961 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_set_multicast [2019-09-20 13:46:16,962 INFO L138 BoogieDeclarations]: Found implementation of procedure hme_get_settings [2019-09-20 13:46:16,962 INFO L138 BoogieDeclarations]: Found implementation of procedure hme_set_settings [2019-09-20 13:46:16,962 INFO L138 BoogieDeclarations]: Found implementation of procedure hme_get_drvinfo [2019-09-20 13:46:16,962 INFO L138 BoogieDeclarations]: Found implementation of procedure hme_get_link [2019-09-20 13:46:16,963 INFO L138 BoogieDeclarations]: Found implementation of procedure quattro_pci_find [2019-09-20 13:46:16,963 INFO L138 BoogieDeclarations]: Found implementation of procedure is_quattro_p [2019-09-20 13:46:16,963 INFO L138 BoogieDeclarations]: Found implementation of procedure find_eth_addr_in_vpd [2019-09-20 13:46:16,963 INFO L138 BoogieDeclarations]: Found implementation of procedure get_hme_mac_nonsparc [2019-09-20 13:46:16,963 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_pci_probe [2019-09-20 13:46:16,963 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_pci_remove [2019-09-20 13:46:16,964 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_pci_init [2019-09-20 13:46:16,964 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_pci_exit [2019-09-20 13:46:16,964 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_probe [2019-09-20 13:46:16,964 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_exit [2019-09-20 13:46:16,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_happy_meal_exit_14_2 [2019-09-20 13:46:16,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_happy_meal_probe_14_9 [2019-09-20 13:46:16,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2019-09-20 13:46:16,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2019-09-20 13:46:16,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2019-09-20 13:46:16,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_11_1 [2019-09-20 13:46:16,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_12_1 [2019-09-20 13:46:16,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_factory_14_14_4 [2019-09-20 13:46:16,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_6_1 [2019-09-20 13:46:16,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_4_3 [2019-09-20 13:46:16,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_7_1 [2019-09-20 13:46:16,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_10_2 [2019-09-20 13:46:16,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_13_2 [2019-09-20 13:46:16,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_9_4 [2019-09-20 13:46:16,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_factory_14_14_5 [2019-09-20 13:46:16,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_12 [2019-09-20 13:46:16,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_13 [2019-09-20 13:46:16,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_14 [2019-09-20 13:46:16,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_15 [2019-09-20 13:46:16,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_16 [2019-09-20 13:46:16,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_17 [2019-09-20 13:46:16,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_18 [2019-09-20 13:46:16,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-09-20 13:46:16,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-09-20 13:46:16,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_8 [2019-09-20 13:46:16,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_9 [2019-09-20 13:46:16,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_14 [2019-09-20 13:46:16,968 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-20 13:46:16,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2019-09-20 13:46:16,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2019-09-20 13:46:16,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2019-09-20 13:46:16,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2019-09-20 13:46:16,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2019-09-20 13:46:16,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2019-09-20 13:46:16,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2019-09-20 13:46:16,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2019-09-20 13:46:16,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2019-09-20 13:46:16,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2019-09-20 13:46:16,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2019-09-20 13:46:16,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2019-09-20 13:46:16,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2019-09-20 13:46:16,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2019-09-20 13:46:16,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2019-09-20 13:46:16,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2019-09-20 13:46:16,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_9_6 [2019-09-20 13:46:16,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2019-09-20 13:46:16,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_dummy_factory_4 [2019-09-20 13:46:16,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_3_2 [2019-09-20 13:46:16,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_3 [2019-09-20 13:46:16,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2019-09-20 13:46:16,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_11_2 [2019-09-20 13:46:16,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_17 [2019-09-20 13:46:16,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_18 [2019-09-20 13:46:16,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_19 [2019-09-20 13:46:16,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_20 [2019-09-20 13:46:16,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_21 [2019-09-20 13:46:16,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_22 [2019-09-20 13:46:16,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_23 [2019-09-20 13:46:16,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_24 [2019-09-20 13:46:16,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_25 [2019-09-20 13:46:16,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_26 [2019-09-20 13:46:16,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_27 [2019-09-20 13:46:16,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_28 [2019-09-20 13:46:16,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_29 [2019-09-20 13:46:16,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_30 [2019-09-20 13:46:16,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_31 [2019-09-20 13:46:16,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_post_probe_32 [2019-09-20 13:46:16,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_add [2019-09-20 13:46:16,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_sub [2019-09-20 13:46:16,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_sub_and_test [2019-09-20 13:46:16,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_inc [2019-09-20 13:46:16,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec [2019-09-20 13:46:16,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_test [2019-09-20 13:46:16,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_inc_and_test [2019-09-20 13:46:16,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_add_return [2019-09-20 13:46:16,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_add_negative [2019-09-20 13:46:16,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_inc_short [2019-09-20 13:46:16,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-09-20 13:46:16,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-09-20 13:46:16,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-09-20 13:46:16,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-09-20 13:46:16,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-09-20 13:46:16,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-09-20 13:46:16,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-09-20 13:46:16,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-09-20 13:46:16,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-09-20 13:46:16,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-09-20 13:46:16,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-09-20 13:46:16,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-09-20 13:46:16,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_dev [2019-09-20 13:46:16,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_dev [2019-09-20 13:46:16,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2019-09-20 13:46:16,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-20 13:46:16,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-20 13:46:16,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-09-20 13:46:16,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-09-20 13:46:16,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-20 13:46:16,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-09-20 13:46:16,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-20 13:46:16,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-09-20 13:46:16,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-09-20 13:46:16,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-09-20 13:46:16,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-09-20 13:46:16,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-09-20 13:46:16,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-09-20 13:46:16,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-09-20 13:46:16,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-09-20 13:46:16,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-09-20 13:46:16,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-09-20 13:46:16,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-09-20 13:46:16,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-09-20 13:46:16,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-09-20 13:46:16,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-09-20 13:46:16,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-09-20 13:46:16,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-09-20 13:46:16,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-09-20 13:46:16,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-09-20 13:46:16,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2019-09-20 13:46:16,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2019-09-20 13:46:16,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__probe_failed [2019-09-20 13:46:16,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2019-09-20 13:46:16,981 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_skb [2019-09-20 13:46:16,981 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-09-20 13:46:16,981 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2019-09-20 13:46:16,981 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2019-09-20 13:46:16,982 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2019-09-20 13:46:16,982 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-09-20 13:46:16,982 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-09-20 13:46:16,982 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-09-20 13:46:16,982 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-09-20 13:46:16,982 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-09-20 13:46:16,982 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2019-09-20 13:46:16,982 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-09-20 13:46:16,983 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2019-09-20 13:46:16,983 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2019-09-20 13:46:16,983 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2019-09-20 13:46:16,983 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2019-09-20 13:46:16,983 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2019-09-20 13:46:16,983 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2019-09-20 13:46:16,983 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2019-09-20 13:46:16,984 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2019-09-20 13:46:16,984 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_device [2019-09-20 13:46:16,984 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2019-09-20 13:46:16,984 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2019-09-20 13:46:16,984 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2019-09-20 13:46:16,984 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2019-09-20 13:46:16,984 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2019-09-20 13:46:16,985 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2019-09-20 13:46:16,985 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-09-20 13:46:16,985 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-09-20 13:46:16,985 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-09-20 13:46:16,985 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2019-09-20 13:46:16,985 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2019-09-20 13:46:16,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2019-09-20 13:46:16,986 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2019-09-20 13:46:16,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-09-20 13:46:16,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-09-20 13:46:16,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-09-20 13:46:16,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2019-09-20 13:46:16,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2019-09-20 13:46:16,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2019-09-20 13:46:16,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2019-09-20 13:46:16,988 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2019-09-20 13:46:16,988 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2019-09-20 13:46:16,988 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-09-20 13:46:16,988 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_rom [2019-09-20 13:46:16,988 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2019-09-20 13:46:16,989 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2019-09-20 13:46:16,989 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2019-09-20 13:46:16,989 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_rom [2019-09-20 13:46:16,990 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-09-20 13:46:16,990 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-09-20 13:46:16,990 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-09-20 13:46:16,991 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-09-20 13:46:16,991 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2019-09-20 13:46:16,991 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-09-20 13:46:16,991 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2019-09-20 13:46:16,991 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-09-20 13:46:16,991 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-09-20 13:46:16,991 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-09-20 13:46:16,991 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-20 13:46:16,992 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-20 13:46:16,992 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-20 13:46:16,992 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-09-20 13:46:16,992 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-09-20 13:46:16,992 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2019-09-20 13:46:16,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-20 13:46:16,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-09-20 13:46:16,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-09-20 13:46:16,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-09-20 13:46:16,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-09-20 13:46:16,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2019-09-20 13:46:16,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-20 13:46:16,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-09-20 13:46:16,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2019-09-20 13:46:16,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-09-20 13:46:16,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_post_probe_32 [2019-09-20 13:46:16,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-09-20 13:46:16,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2019-09-20 13:46:16,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-20 13:46:16,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2019-09-20 13:46:16,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2019-09-20 13:46:16,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-09-20 13:46:16,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-09-20 13:46:16,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-09-20 13:46:16,995 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-09-20 13:46:16,995 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-09-20 13:46:16,995 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2019-09-20 13:46:16,996 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-09-20 13:46:16,996 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-20 13:46:16,996 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-09-20 13:46:16,996 INFO L130 BoogieDeclarations]: Found specification of procedure __le32_to_cpup [2019-09-20 13:46:16,996 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-09-20 13:46:16,996 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2019-09-20 13:46:16,996 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-09-20 13:46:16,997 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-09-20 13:46:16,997 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-09-20 13:46:16,997 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-20 13:46:16,997 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2019-09-20 13:46:16,997 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2019-09-20 13:46:16,997 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-09-20 13:46:16,997 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2019-09-20 13:46:16,997 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-09-20 13:46:16,998 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-09-20 13:46:16,998 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-20 13:46:16,998 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-09-20 13:46:16,998 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-09-20 13:46:16,998 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-09-20 13:46:16,998 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2019-09-20 13:46:16,998 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-09-20 13:46:16,998 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2019-09-20 13:46:16,999 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-09-20 13:46:16,999 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-09-20 13:46:16,999 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2019-09-20 13:46:16,999 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-09-20 13:46:16,999 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2019-09-20 13:46:16,999 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2019-09-20 13:46:16,999 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2019-09-20 13:46:17,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_19 [2019-09-20 13:46:17,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_22 [2019-09-20 13:46:17,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_24 [2019-09-20 13:46:17,000 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2019-09-20 13:46:17,000 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-09-20 13:46:17,000 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2019-09-20 13:46:17,000 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2019-09-20 13:46:17,001 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2019-09-20 13:46:17,001 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2019-09-20 13:46:17,001 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2019-09-20 13:46:17,001 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2019-09-20 13:46:17,001 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-09-20 13:46:17,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_17 [2019-09-20 13:46:17,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_18 [2019-09-20 13:46:17,001 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-09-20 13:46:17,002 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2019-09-20 13:46:17,002 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2019-09-20 13:46:17,002 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2019-09-20 13:46:17,002 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-20 13:46:17,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-20 13:46:17,002 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-09-20 13:46:17,002 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-09-20 13:46:17,002 INFO L130 BoogieDeclarations]: Found specification of procedure csum_unfold [2019-09-20 13:46:17,003 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-09-20 13:46:17,003 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2019-09-20 13:46:17,003 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2019-09-20 13:46:17,003 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2019-09-20 13:46:17,003 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2019-09-20 13:46:17,003 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2019-09-20 13:46:17,003 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2019-09-20 13:46:17,004 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_device [2019-09-20 13:46:17,005 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-09-20 13:46:17,005 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2019-09-20 13:46:17,005 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-09-20 13:46:17,014 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2019-09-20 13:46:17,014 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-09-20 13:46:17,014 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2019-09-20 13:46:17,014 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2019-09-20 13:46:17,015 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2019-09-20 13:46:17,015 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2019-09-20 13:46:17,015 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2019-09-20 13:46:17,015 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2019-09-20 13:46:17,015 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2019-09-20 13:46:17,015 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-09-20 13:46:17,015 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-09-20 13:46:17,015 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-09-20 13:46:17,016 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-20 13:46:17,016 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-09-20 13:46:17,016 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2019-09-20 13:46:17,016 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_skb [2019-09-20 13:46:17,017 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2019-09-20 13:46:17,018 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2019-09-20 13:46:17,018 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2019-09-20 13:46:17,018 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-09-20 13:46:17,018 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2019-09-20 13:46:17,018 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2019-09-20 13:46:17,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-20 13:46:17,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-20 13:46:17,019 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_start_offset [2019-09-20 13:46:17,019 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2019-09-20 13:46:17,019 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2019-09-20 13:46:17,019 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2019-09-20 13:46:17,019 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2019-09-20 13:46:17,019 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2019-09-20 13:46:17,019 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2019-09-20 13:46:17,020 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-09-20 13:46:17,020 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2019-09-20 13:46:17,020 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2019-09-20 13:46:17,020 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-09-20 13:46:17,020 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-09-20 13:46:17,020 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-09-20 13:46:17,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_27 [2019-09-20 13:46:17,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_29 [2019-09-20 13:46:17,020 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2019-09-20 13:46:17,021 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-09-20 13:46:17,021 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-09-20 13:46:17,021 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-09-20 13:46:17,021 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-09-20 13:46:17,021 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-09-20 13:46:17,021 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-09-20 13:46:17,021 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2019-09-20 13:46:17,021 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2019-09-20 13:46:17,022 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2019-09-20 13:46:17,022 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2019-09-20 13:46:17,022 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2019-09-20 13:46:17,022 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2019-09-20 13:46:17,022 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2019-09-20 13:46:17,022 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-09-20 13:46:17,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_26 [2019-09-20 13:46:17,022 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-09-20 13:46:17,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_28 [2019-09-20 13:46:17,023 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-09-20 13:46:17,023 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2019-09-20 13:46:17,023 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_rom [2019-09-20 13:46:17,023 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_rom [2019-09-20 13:46:17,023 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2019-09-20 13:46:17,023 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2019-09-20 13:46:17,023 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-09-20 13:46:17,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_30 [2019-09-20 13:46:17,023 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-09-20 13:46:17,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_31 [2019-09-20 13:46:17,024 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-09-20 13:46:17,024 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-09-20 13:46:17,024 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2019-09-20 13:46:17,024 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-09-20 13:46:17,024 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-09-20 13:46:17,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_20 [2019-09-20 13:46:17,024 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-09-20 13:46:17,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_21 [2019-09-20 13:46:17,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_23 [2019-09-20 13:46:17,025 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2019-09-20 13:46:17,025 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2019-09-20 13:46:17,025 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2019-09-20 13:46:17,025 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2019-09-20 13:46:17,025 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2019-09-20 13:46:17,025 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2019-09-20 13:46:17,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_25 [2019-09-20 13:46:17,026 INFO L130 BoogieDeclarations]: Found specification of procedure hme_read_desc32 [2019-09-20 13:46:17,026 INFO L130 BoogieDeclarations]: Found specification of procedure BB_PUT_BIT [2019-09-20 13:46:17,026 INFO L130 BoogieDeclarations]: Found specification of procedure BB_GET_BIT2 [2019-09-20 13:46:17,026 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_bb_read [2019-09-20 13:46:17,026 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_bb_write [2019-09-20 13:46:17,026 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_read [2019-09-20 13:46:17,026 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_write [2019-09-20 13:46:17,026 INFO L130 BoogieDeclarations]: Found specification of procedure try_next_permutation [2019-09-20 13:46:17,026 INFO L130 BoogieDeclarations]: Found specification of procedure display_link_mode [2019-09-20 13:46:17,027 INFO L130 BoogieDeclarations]: Found specification of procedure display_forced_link_mode [2019-09-20 13:46:17,027 INFO L130 BoogieDeclarations]: Found specification of procedure set_happy_link_modes [2019-09-20 13:46:17,027 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_init [2019-09-20 13:46:17,027 INFO L130 BoogieDeclarations]: Found specification of procedure is_lucent_phy [2019-09-20 13:46:17,027 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_timer [2019-09-20 13:46:17,027 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tx_reset [2019-09-20 13:46:17,027 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_rx_reset [2019-09-20 13:46:17,027 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_stop [2019-09-20 13:46:17,027 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_get_counters [2019-09-20 13:46:17,028 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_poll_stop [2019-09-20 13:46:17,028 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_reset [2019-09-20 13:46:17,028 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_transceiver_check [2019-09-20 13:46:17,028 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_clean_rings [2019-09-20 13:46:17,031 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_init_rings [2019-09-20 13:46:17,031 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_begin_auto_negotiation [2019-09-20 13:46:17,032 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-20 13:46:17,032 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-20 13:46:17,032 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_set_initial_advertisement [2019-09-20 13:46:17,032 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_is_not_so_happy [2019-09-20 13:46:17,032 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_mif_interrupt [2019-09-20 13:46:17,032 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tx [2019-09-20 13:46:17,032 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_rx [2019-09-20 13:46:17,032 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_interrupt [2019-09-20 13:46:17,033 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_open [2019-09-20 13:46:17,033 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_close [2019-09-20 13:46:17,033 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tx_timeout [2019-09-20 13:46:17,033 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_start_xmit [2019-09-20 13:46:17,033 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_get_stats [2019-09-20 13:46:17,033 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_set_multicast [2019-09-20 13:46:17,033 INFO L130 BoogieDeclarations]: Found specification of procedure hme_get_settings [2019-09-20 13:46:17,033 INFO L130 BoogieDeclarations]: Found specification of procedure hme_set_settings [2019-09-20 13:46:17,034 INFO L130 BoogieDeclarations]: Found specification of procedure hme_get_drvinfo [2019-09-20 13:46:17,034 INFO L130 BoogieDeclarations]: Found specification of procedure hme_get_link [2019-09-20 13:46:17,034 INFO L130 BoogieDeclarations]: Found specification of procedure quattro_pci_find [2019-09-20 13:46:17,034 INFO L130 BoogieDeclarations]: Found specification of procedure is_quattro_p [2019-09-20 13:46:17,035 INFO L130 BoogieDeclarations]: Found specification of procedure find_eth_addr_in_vpd [2019-09-20 13:46:17,035 INFO L130 BoogieDeclarations]: Found specification of procedure get_hme_mac_nonsparc [2019-09-20 13:46:17,035 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_pci_probe [2019-09-20 13:46:17,035 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2019-09-20 13:46:17,035 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_pci_remove [2019-09-20 13:46:17,035 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_pci_init [2019-09-20 13:46:17,035 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_pci_exit [2019-09-20 13:46:17,035 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_probe [2019-09-20 13:46:17,036 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_exit [2019-09-20 13:46:17,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_happy_meal_exit_14_2 [2019-09-20 13:46:17,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_happy_meal_probe_14_9 [2019-09-20 13:46:17,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2019-09-20 13:46:17,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2019-09-20 13:46:17,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2019-09-20 13:46:17,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_11_1 [2019-09-20 13:46:17,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_12_1 [2019-09-20 13:46:17,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_factory_14_14_4 [2019-09-20 13:46:17,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_6_1 [2019-09-20 13:46:17,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_4_3 [2019-09-20 13:46:17,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_7_1 [2019-09-20 13:46:17,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_10_2 [2019-09-20 13:46:17,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_13_2 [2019-09-20 13:46:17,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_9_4 [2019-09-20 13:46:17,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_factory_14_14_5 [2019-09-20 13:46:17,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_12 [2019-09-20 13:46:17,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_13 [2019-09-20 13:46:17,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_14 [2019-09-20 13:46:17,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_15 [2019-09-20 13:46:17,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_16 [2019-09-20 13:46:17,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_17 [2019-09-20 13:46:17,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_18 [2019-09-20 13:46:17,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-09-20 13:46:17,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-09-20 13:46:17,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_8 [2019-09-20 13:46:17,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_9 [2019-09-20 13:46:17,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_14 [2019-09-20 13:46:17,039 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-20 13:46:17,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2019-09-20 13:46:17,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2019-09-20 13:46:17,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2019-09-20 13:46:17,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2019-09-20 13:46:17,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2019-09-20 13:46:17,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2019-09-20 13:46:17,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2019-09-20 13:46:17,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2019-09-20 13:46:17,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2019-09-20 13:46:17,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2019-09-20 13:46:17,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2019-09-20 13:46:17,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2019-09-20 13:46:17,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2019-09-20 13:46:17,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2019-09-20 13:46:17,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2019-09-20 13:46:17,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2019-09-20 13:46:17,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_9_6 [2019-09-20 13:46:17,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2019-09-20 13:46:17,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_dummy_factory_4 [2019-09-20 13:46:17,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_3_2 [2019-09-20 13:46:17,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_3 [2019-09-20 13:46:17,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2019-09-20 13:46:17,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_11_2 [2019-09-20 13:46:17,042 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2019-09-20 13:46:17,042 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-09-20 13:46:17,042 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-09-20 13:46:17,042 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-09-20 13:46:17,042 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2019-09-20 13:46:17,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_add [2019-09-20 13:46:17,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_sub [2019-09-20 13:46:17,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_sub_and_test [2019-09-20 13:46:17,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_inc [2019-09-20 13:46:17,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec [2019-09-20 13:46:17,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_test [2019-09-20 13:46:17,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_inc_and_test [2019-09-20 13:46:17,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_add_return [2019-09-20 13:46:17,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_add_negative [2019-09-20 13:46:17,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_inc_short [2019-09-20 13:46:17,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-09-20 13:46:17,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-09-20 13:46:17,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-09-20 13:46:17,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-09-20 13:46:17,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-09-20 13:46:17,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-09-20 13:46:17,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-09-20 13:46:17,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-09-20 13:46:17,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-09-20 13:46:17,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-09-20 13:46:17,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-09-20 13:46:17,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2019-09-20 13:46:17,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2019-09-20 13:46:17,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__probe_failed [2019-09-20 13:46:17,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2019-09-20 13:46:17,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_dev [2019-09-20 13:46:17,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_dev [2019-09-20 13:46:17,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-09-20 13:46:17,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-09-20 13:46:17,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-09-20 13:46:17,046 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-09-20 13:46:17,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-09-20 13:46:17,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-09-20 13:46:17,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-09-20 13:46:17,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-09-20 13:46:17,047 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-20 13:46:17,047 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-09-20 13:46:17,047 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-20 13:46:17,047 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-20 13:46:17,047 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-09-20 13:46:17,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-09-20 13:46:17,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-09-20 13:46:17,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-09-20 13:46:17,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-09-20 13:46:17,048 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-20 13:46:17,048 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-20 13:46:17,048 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-20 13:46:17,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-09-20 13:46:17,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-09-20 13:46:17,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-09-20 13:46:17,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-09-20 13:46:17,049 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-20 13:46:17,049 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-20 13:46:17,049 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-09-20 13:46:17,050 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-09-20 13:46:17,050 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-20 13:46:17,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-20 13:46:17,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-20 13:46:17,050 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-20 13:46:17,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-09-20 13:46:17,050 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-09-20 13:46:17,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-09-20 13:46:17,051 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-09-20 13:46:18,352 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-09-20 13:46:25,940 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-20 13:46:25,940 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-09-20 13:46:25,943 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 01:46:25 BoogieIcfgContainer [2019-09-20 13:46:25,943 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-20 13:46:25,944 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-09-20 13:46:25,944 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-09-20 13:46:25,947 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-09-20 13:46:25,948 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.09 01:46:11" (1/3) ... [2019-09-20 13:46:25,948 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@523e47ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.09 01:46:25, skipping insertion in model container [2019-09-20 13:46:25,949 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:46:16" (2/3) ... [2019-09-20 13:46:25,949 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@523e47ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.09 01:46:25, skipping insertion in model container [2019-09-20 13:46:25,949 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 01:46:25" (3/3) ... [2019-09-20 13:46:25,951 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i [2019-09-20 13:46:25,961 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-09-20 13:46:25,971 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2019-09-20 13:46:25,988 INFO L252 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-09-20 13:46:26,016 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-09-20 13:46:26,017 INFO L378 AbstractCegarLoop]: Hoare is false [2019-09-20 13:46:26,017 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-09-20 13:46:26,017 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-09-20 13:46:26,017 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-09-20 13:46:26,017 INFO L382 AbstractCegarLoop]: Difference is false [2019-09-20 13:46:26,017 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-09-20 13:46:26,018 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-09-20 13:46:26,069 INFO L276 IsEmpty]: Start isEmpty. Operand 2544 states. [2019-09-20 13:46:26,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2019-09-20 13:46:26,084 INFO L399 BasicCegarLoop]: Found error trace [2019-09-20 13:46:26,085 INFO L407 BasicCegarLoop]: trace histogram [2, 2, 2, 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] [2019-09-20 13:46:26,087 INFO L418 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-20 13:46:26,093 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-20 13:46:26,093 INFO L82 PathProgramCache]: Analyzing trace with hash -739766452, now seen corresponding path program 1 times [2019-09-20 13:46:26,095 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-20 13:46:26,192 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-20 13:46:26,192 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-20 13:46:26,192 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-20 13:46:26,192 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-20 13:46:26,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-20 13:46:26,835 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2019-09-20 13:46:26,837 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-20 13:46:26,838 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-20 13:46:26,838 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-20 13:46:26,843 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-20 13:46:26,857 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-20 13:46:26,858 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-20 13:46:26,860 INFO L87 Difference]: Start difference. First operand 2544 states. Second operand 3 states. [2019-09-20 13:46:27,088 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-20 13:46:27,089 INFO L93 Difference]: Finished difference Result 2444 states and 3203 transitions. [2019-09-20 13:46:27,089 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-20 13:46:27,091 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 55 [2019-09-20 13:46:27,092 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-20 13:46:27,144 INFO L225 Difference]: With dead ends: 2444 [2019-09-20 13:46:27,144 INFO L226 Difference]: Without dead ends: 2434 [2019-09-20 13:46:27,147 INFO L636 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 [2019-09-20 13:46:27,174 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2434 states. [2019-09-20 13:46:27,366 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2434 to 2434. [2019-09-20 13:46:27,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2434 states. [2019-09-20 13:46:27,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2434 states to 2434 states and 3188 transitions. [2019-09-20 13:46:27,389 INFO L78 Accepts]: Start accepts. Automaton has 2434 states and 3188 transitions. Word has length 55 [2019-09-20 13:46:27,389 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-20 13:46:27,389 INFO L475 AbstractCegarLoop]: Abstraction has 2434 states and 3188 transitions. [2019-09-20 13:46:27,389 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-20 13:46:27,390 INFO L276 IsEmpty]: Start isEmpty. Operand 2434 states and 3188 transitions. [2019-09-20 13:46:27,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2019-09-20 13:46:27,394 INFO L399 BasicCegarLoop]: Found error trace [2019-09-20 13:46:27,394 INFO L407 BasicCegarLoop]: trace histogram [3, 3, 3, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-20 13:46:27,395 INFO L418 AbstractCegarLoop]: === Iteration 2 === [ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-20 13:46:27,395 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-20 13:46:27,395 INFO L82 PathProgramCache]: Analyzing trace with hash 1600619105, now seen corresponding path program 1 times [2019-09-20 13:46:27,395 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-20 13:46:27,413 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-20 13:46:27,413 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-20 13:46:27,414 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-20 13:46:27,414 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-20 13:46:27,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-20 13:46:27,694 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2019-09-20 13:46:27,695 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-20 13:46:27,695 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-20 13:46:27,695 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-20 13:46:27,697 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-20 13:46:27,697 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-20 13:46:27,698 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-20 13:46:27,698 INFO L87 Difference]: Start difference. First operand 2434 states and 3188 transitions. Second operand 5 states. [2019-09-20 13:46:28,047 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-20 13:46:28,048 INFO L93 Difference]: Finished difference Result 2432 states and 3186 transitions. [2019-09-20 13:46:28,048 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-09-20 13:46:28,048 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 87 [2019-09-20 13:46:28,049 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-20 13:46:28,083 INFO L225 Difference]: With dead ends: 2432 [2019-09-20 13:46:28,083 INFO L226 Difference]: Without dead ends: 2169 [2019-09-20 13:46:28,085 INFO L636 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-09-20 13:46:28,093 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2169 states. [2019-09-20 13:46:28,188 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2169 to 2169. [2019-09-20 13:46:28,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2169 states. [2019-09-20 13:46:28,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2169 states to 2169 states and 2830 transitions. [2019-09-20 13:46:28,209 INFO L78 Accepts]: Start accepts. Automaton has 2169 states and 2830 transitions. Word has length 87 [2019-09-20 13:46:28,211 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-20 13:46:28,211 INFO L475 AbstractCegarLoop]: Abstraction has 2169 states and 2830 transitions. [2019-09-20 13:46:28,211 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-20 13:46:28,212 INFO L276 IsEmpty]: Start isEmpty. Operand 2169 states and 2830 transitions. [2019-09-20 13:46:28,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2019-09-20 13:46:28,230 INFO L399 BasicCegarLoop]: Found error trace [2019-09-20 13:46:28,230 INFO L407 BasicCegarLoop]: trace histogram [7, 7, 7, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 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, 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] [2019-09-20 13:46:28,231 INFO L418 AbstractCegarLoop]: === Iteration 3 === [ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-20 13:46:28,231 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-20 13:46:28,234 INFO L82 PathProgramCache]: Analyzing trace with hash -897883716, now seen corresponding path program 1 times [2019-09-20 13:46:28,234 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-20 13:46:28,259 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-20 13:46:28,260 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-20 13:46:28,260 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-20 13:46:28,260 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-20 13:46:28,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-20 13:46:28,740 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2019-09-20 13:46:28,740 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-20 13:46:28,740 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-20 13:46:28,740 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-20 13:46:28,742 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-20 13:46:28,742 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-20 13:46:28,743 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-20 13:46:28,743 INFO L87 Difference]: Start difference. First operand 2169 states and 2830 transitions. Second operand 5 states. [2019-09-20 13:46:28,883 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-20 13:46:28,883 INFO L93 Difference]: Finished difference Result 2250 states and 2961 transitions. [2019-09-20 13:46:28,883 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-09-20 13:46:28,884 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 159 [2019-09-20 13:46:28,887 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-20 13:46:28,911 INFO L225 Difference]: With dead ends: 2250 [2019-09-20 13:46:28,912 INFO L226 Difference]: Without dead ends: 2250 [2019-09-20 13:46:28,912 INFO L636 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-20 13:46:28,920 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2250 states. [2019-09-20 13:46:29,031 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2250 to 2173. [2019-09-20 13:46:29,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2173 states. [2019-09-20 13:46:29,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2173 states to 2173 states and 2835 transitions. [2019-09-20 13:46:29,049 INFO L78 Accepts]: Start accepts. Automaton has 2173 states and 2835 transitions. Word has length 159 [2019-09-20 13:46:29,051 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-20 13:46:29,051 INFO L475 AbstractCegarLoop]: Abstraction has 2173 states and 2835 transitions. [2019-09-20 13:46:29,051 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-20 13:46:29,052 INFO L276 IsEmpty]: Start isEmpty. Operand 2173 states and 2835 transitions. [2019-09-20 13:46:29,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2019-09-20 13:46:29,057 INFO L399 BasicCegarLoop]: Found error trace [2019-09-20 13:46:29,057 INFO L407 BasicCegarLoop]: trace histogram [7, 7, 7, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 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, 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] [2019-09-20 13:46:29,058 INFO L418 AbstractCegarLoop]: === Iteration 4 === [ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-20 13:46:29,058 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-20 13:46:29,058 INFO L82 PathProgramCache]: Analyzing trace with hash 400469884, now seen corresponding path program 1 times [2019-09-20 13:46:29,058 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-20 13:46:29,075 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-20 13:46:29,076 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-20 13:46:29,076 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-20 13:46:29,076 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-20 13:46:29,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-20 13:46:29,430 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2019-09-20 13:46:29,430 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-20 13:46:29,430 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-20 13:46:29,430 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-20 13:46:29,432 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-20 13:46:29,432 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-20 13:46:29,432 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-20 13:46:29,432 INFO L87 Difference]: Start difference. First operand 2173 states and 2835 transitions. Second operand 5 states. [2019-09-20 13:46:29,701 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-20 13:46:29,701 INFO L93 Difference]: Finished difference Result 2171 states and 2833 transitions. [2019-09-20 13:46:29,702 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-09-20 13:46:29,702 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 159 [2019-09-20 13:46:29,703 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-20 13:46:29,703 INFO L225 Difference]: With dead ends: 2171 [2019-09-20 13:46:29,703 INFO L226 Difference]: Without dead ends: 0 [2019-09-20 13:46:29,704 INFO L636 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-09-20 13:46:29,704 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-09-20 13:46:29,704 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-09-20 13:46:29,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-09-20 13:46:29,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-09-20 13:46:29,705 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 159 [2019-09-20 13:46:29,705 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-20 13:46:29,705 INFO L475 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-09-20 13:46:29,705 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-20 13:46:29,706 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-09-20 13:46:29,706 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-09-20 13:46:29,711 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.09 01:46:29 BoogieIcfgContainer [2019-09-20 13:46:29,711 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-09-20 13:46:29,714 INFO L168 Benchmark]: Toolchain (without parser) took 17859.48 ms. Allocated memory was 137.9 MB in the beginning and 649.1 MB in the end (delta: 511.2 MB). Free memory was 71.4 MB in the beginning and 122.9 MB in the end (delta: -51.4 MB). Peak memory consumption was 459.8 MB. Max. memory is 7.1 GB. [2019-09-20 13:46:29,715 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 137.9 MB. Free memory was 103.9 MB in the beginning and 103.7 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-09-20 13:46:29,716 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4483.34 ms. Allocated memory was 137.9 MB in the beginning and 284.7 MB in the end (delta: 146.8 MB). Free memory was 71.2 MB in the beginning and 93.7 MB in the end (delta: -22.4 MB). Peak memory consumption was 155.1 MB. Max. memory is 7.1 GB. [2019-09-20 13:46:29,717 INFO L168 Benchmark]: Boogie Preprocessor took 519.63 ms. Allocated memory was 284.7 MB in the beginning and 383.8 MB in the end (delta: 99.1 MB). Free memory was 93.7 MB in the beginning and 307.3 MB in the end (delta: -213.6 MB). Peak memory consumption was 42.2 MB. Max. memory is 7.1 GB. [2019-09-20 13:46:29,718 INFO L168 Benchmark]: RCFGBuilder took 9083.62 ms. Allocated memory was 383.8 MB in the beginning and 546.3 MB in the end (delta: 162.5 MB). Free memory was 307.3 MB in the beginning and 186.6 MB in the end (delta: 120.6 MB). Peak memory consumption was 386.4 MB. Max. memory is 7.1 GB. [2019-09-20 13:46:29,720 INFO L168 Benchmark]: TraceAbstraction took 3767.30 ms. Allocated memory was 546.3 MB in the beginning and 649.1 MB in the end (delta: 102.8 MB). Free memory was 186.6 MB in the beginning and 122.9 MB in the end (delta: 63.8 MB). Peak memory consumption was 166.5 MB. Max. memory is 7.1 GB. [2019-09-20 13:46:29,727 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 137.9 MB. Free memory was 103.9 MB in the beginning and 103.7 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 4483.34 ms. Allocated memory was 137.9 MB in the beginning and 284.7 MB in the end (delta: 146.8 MB). Free memory was 71.2 MB in the beginning and 93.7 MB in the end (delta: -22.4 MB). Peak memory consumption was 155.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 519.63 ms. Allocated memory was 284.7 MB in the beginning and 383.8 MB in the end (delta: 99.1 MB). Free memory was 93.7 MB in the beginning and 307.3 MB in the end (delta: -213.6 MB). Peak memory consumption was 42.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 9083.62 ms. Allocated memory was 383.8 MB in the beginning and 546.3 MB in the end (delta: 162.5 MB). Free memory was 307.3 MB in the beginning and 186.6 MB in the end (delta: 120.6 MB). Peak memory consumption was 386.4 MB. Max. memory is 7.1 GB. * TraceAbstraction took 3767.30 ms. Allocated memory was 546.3 MB in the beginning and 649.1 MB in the end (delta: 102.8 MB). Free memory was 186.6 MB in the beginning and 122.9 MB in the end (delta: 63.8 MB). Peak memory consumption was 166.5 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 11475]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 11487]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 11463]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 11499]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 4 specifications checked. All of them hold - StatisticsResult: Ultimate Automizer benchmark data CFG has 313 procedures, 2663 locations, 4 error locations. SAFE Result, 3.7s OverallTime, 4 OverallIterations, 7 TraceHistogramMax, 1.1s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 12061 SDtfs, 6041 SDslu, 23735 SDs, 0 SdLazy, 19 SolverSat, 4 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 22 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2544occurred 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: 0.4s AutomataMinimizationTime, 4 MinimizatonAttempts, 77 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.1s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 0.9s InterpolantComputationTime, 460 NumberOfCodeBlocks, 460 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 456 ConstructedInterpolants, 0 QuantifiedInterpolants, 80020 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 PerfectInterpolantSequences, 259/259 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...