java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-673a906-m [2019-10-02 05:08:40,527 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-02 05:08:40,529 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-02 05:08:40,541 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-02 05:08:40,542 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-02 05:08:40,543 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-02 05:08:40,544 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-02 05:08:40,546 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-02 05:08:40,547 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-02 05:08:40,548 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-02 05:08:40,549 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-02 05:08:40,551 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-02 05:08:40,551 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-02 05:08:40,552 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-02 05:08:40,553 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-02 05:08:40,554 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-02 05:08:40,555 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-02 05:08:40,556 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-02 05:08:40,558 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-02 05:08:40,560 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-02 05:08:40,562 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-02 05:08:40,563 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-02 05:08:40,564 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-02 05:08:40,565 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-02 05:08:40,568 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-02 05:08:40,568 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-02 05:08:40,569 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-02 05:08:40,570 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-02 05:08:40,570 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-02 05:08:40,571 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-02 05:08:40,572 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-02 05:08:40,572 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-02 05:08:40,573 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-02 05:08:40,574 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-02 05:08:40,575 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-02 05:08:40,576 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-02 05:08:40,576 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-02 05:08:40,577 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-02 05:08:40,577 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-02 05:08:40,578 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-02 05:08:40,578 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-02 05:08:40,579 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-02 05:08:40,594 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-02 05:08:40,595 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-02 05:08:40,596 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-02 05:08:40,596 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-02 05:08:40,596 INFO L138 SettingsManager]: * Use SBE=true [2019-10-02 05:08:40,597 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-02 05:08:40,597 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-02 05:08:40,597 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-02 05:08:40,597 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-02 05:08:40,597 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-02 05:08:40,598 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-02 05:08:40,598 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-02 05:08:40,598 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-02 05:08:40,598 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-02 05:08:40,598 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-02 05:08:40,599 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-02 05:08:40,599 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-02 05:08:40,599 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-02 05:08:40,599 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-02 05:08:40,599 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-02 05:08:40,599 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-02 05:08:40,600 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-02 05:08:40,600 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-02 05:08:40,600 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-02 05:08:40,600 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-02 05:08:40,600 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-02 05:08:40,601 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-02 05:08:40,601 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-02 05:08:40,601 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-02 05:08:40,630 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-02 05:08:40,643 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-02 05:08:40,647 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-02 05:08:40,649 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-02 05:08:40,649 INFO L275 PluginConnector]: CDTParser initialized [2019-10-02 05:08:40,650 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i [2019-10-02 05:08:40,715 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8053fe3ef/cf3b4914eec34048b4fe892deb299a66/FLAG4b9335247 [2019-10-02 05:08:41,713 INFO L306 CDTParser]: Found 1 translation units. [2019-10-02 05:08:41,716 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i [2019-10-02 05:08:41,785 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8053fe3ef/cf3b4914eec34048b4fe892deb299a66/FLAG4b9335247 [2019-10-02 05:08:42,021 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8053fe3ef/cf3b4914eec34048b4fe892deb299a66 [2019-10-02 05:08:42,032 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-02 05:08:42,033 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-02 05:08:42,035 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-02 05:08:42,035 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-02 05:08:42,039 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-02 05:08:42,040 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 05:08:42" (1/1) ... [2019-10-02 05:08:42,043 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5dc6be10 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:08:42, skipping insertion in model container [2019-10-02 05:08:42,043 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 05:08:42" (1/1) ... [2019-10-02 05:08:42,050 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-02 05:08:42,254 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-02 05:08:48,059 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-02 05:08:48,156 INFO L188 MainTranslator]: Completed pre-run [2019-10-02 05:08:48,976 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-02 05:08:50,409 INFO L192 MainTranslator]: Completed translation [2019-10-02 05:08:50,410 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:08:50 WrapperNode [2019-10-02 05:08:50,410 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-02 05:08:50,411 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-02 05:08:50,411 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-02 05:08:50,412 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-02 05:08:50,422 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:08:50" (1/1) ... [2019-10-02 05:08:50,423 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:08:50" (1/1) ... [2019-10-02 05:08:50,563 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:08:50" (1/1) ... [2019-10-02 05:08:50,566 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:08:50" (1/1) ... [2019-10-02 05:08:50,796 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:08:50" (1/1) ... [2019-10-02 05:08:50,839 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:08:50" (1/1) ... [2019-10-02 05:08:50,905 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:08:50" (1/1) ... [2019-10-02 05:08:50,971 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-02 05:08:50,971 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-02 05:08:50,971 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-02 05:08:50,972 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-02 05:08:50,973 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:08:50" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-02 05:08:51,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-02 05:08:51,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-02 05:08:51,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-02 05:08:51,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-02 05:08:51,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2019-10-02 05:08:51,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-02 05:08:51,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-10-02 05:08:51,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2019-10-02 05:08:51,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-02 05:08:51,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-02 05:08:51,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-10-02 05:08:51,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2019-10-02 05:08:51,055 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-02 05:08:51,055 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-10-02 05:08:51,056 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2019-10-02 05:08:51,056 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-10-02 05:08:51,057 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-10-02 05:08:51,057 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-10-02 05:08:51,058 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2019-10-02 05:08:51,058 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2019-10-02 05:08:51,058 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2019-10-02 05:08:51,058 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice [2019-10-02 05:08:51,058 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2019-10-02 05:08:51,059 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_weight [2019-10-02 05:08:51,059 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_weight [2019-10-02 05:08:51,059 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-10-02 05:08:51,060 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-10-02 05:08:51,060 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-10-02 05:08:51,061 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2019-10-02 05:08:51,061 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub [2019-10-02 05:08:51,061 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2019-10-02 05:08:51,061 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2019-10-02 05:08:51,061 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_add [2019-10-02 05:08:51,061 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2019-10-02 05:08:51,062 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-02 05:08:51,062 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-10-02 05:08:51,062 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-10-02 05:08:51,062 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-02 05:08:51,062 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_pending [2019-10-02 05:08:51,063 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2019-10-02 05:08:51,063 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2019-10-02 05:08:51,063 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-10-02 05:08:51,063 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2019-10-02 05:08:51,064 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2019-10-02 05:08:51,064 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2019-10-02 05:08:51,064 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2019-10-02 05:08:51,064 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-10-02 05:08:51,064 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2019-10-02 05:08:51,064 INFO L138 BoogieDeclarations]: Found implementation of procedure compound_head [2019-10-02 05:08:51,065 INFO L138 BoogieDeclarations]: Found implementation of procedure page_count [2019-10-02 05:08:51,065 INFO L138 BoogieDeclarations]: Found implementation of procedure get_page [2019-10-02 05:08:51,066 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2019-10-02 05:08:51,066 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2019-10-02 05:08:51,066 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-02 05:08:51,066 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-02 05:08:51,066 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_fold [2019-10-02 05:08:51,066 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_unfold [2019-10-02 05:08:51,067 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-10-02 05:08:51,067 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2019-10-02 05:08:51,067 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-10-02 05:08:51,067 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2019-10-02 05:08:51,067 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2019-10-02 05:08:51,067 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2019-10-02 05:08:51,067 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2019-10-02 05:08:51,068 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2019-10-02 05:08:51,068 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2019-10-02 05:08:51,069 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-10-02 05:08:51,069 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-10-02 05:08:51,069 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_coherent_mask [2019-10-02 05:08:51,069 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2019-10-02 05:08:51,069 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2019-10-02 05:08:51,070 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2019-10-02 05:08:51,070 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_peek [2019-10-02 05:08:51,070 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2019-10-02 05:08:51,072 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2019-10-02 05:08:51,072 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_insert [2019-10-02 05:08:51,072 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_before [2019-10-02 05:08:51,072 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2019-10-02 05:08:51,072 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_unlink [2019-10-02 05:08:51,072 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2019-10-02 05:08:51,072 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2019-10-02 05:08:51,073 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2019-10-02 05:08:51,073 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2019-10-02 05:08:51,073 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_start_offset [2019-10-02 05:08:51,074 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2019-10-02 05:08:51,074 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2019-10-02 05:08:51,074 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_frag_ref [2019-10-02 05:08:51,075 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_frag_set_page [2019-10-02 05:08:51,075 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2019-10-02 05:08:51,075 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_padto [2019-10-02 05:08:51,077 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data_offset [2019-10-02 05:08:51,078 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2019-10-02 05:08:51,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2019-10-02 05:08:51,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2019-10-02 05:08:51,078 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-10-02 05:08:51,078 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-10-02 05:08:51,078 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-10-02 05:08:51,079 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2019-10-02 05:08:51,079 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-10-02 05:08:51,079 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-10-02 05:08:51,079 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-10-02 05:08:51,079 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-10-02 05:08:51,079 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2019-10-02 05:08:51,080 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2019-10-02 05:08:51,080 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2019-10-02 05:08:51,080 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2019-10-02 05:08:51,080 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2019-10-02 05:08:51,080 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2019-10-02 05:08:51,080 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2019-10-02 05:08:51,080 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2019-10-02 05:08:51,081 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2019-10-02 05:08:51,081 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2019-10-02 05:08:51,081 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2019-10-02 05:08:51,081 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2019-10-02 05:08:51,081 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2019-10-02 05:08:51,082 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2019-10-02 05:08:51,083 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_page [2019-10-02 05:08:51,083 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2019-10-02 05:08:51,084 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2019-10-02 05:08:51,085 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2019-10-02 05:08:51,087 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2019-10-02 05:08:51,087 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2019-10-02 05:08:51,087 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-10-02 05:08:51,087 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-10-02 05:08:51,089 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2019-10-02 05:08:51,089 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-10-02 05:08:51,089 INFO L138 BoogieDeclarations]: Found implementation of procedure pagefault_disable [2019-10-02 05:08:51,089 INFO L138 BoogieDeclarations]: Found implementation of procedure pagefault_enable [2019-10-02 05:08:51,090 INFO L138 BoogieDeclarations]: Found implementation of procedure kmap_atomic [2019-10-02 05:08:51,090 INFO L138 BoogieDeclarations]: Found implementation of procedure __kunmap_atomic [2019-10-02 05:08:51,090 INFO L138 BoogieDeclarations]: Found implementation of procedure if_mii [2019-10-02 05:08:51,090 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_lock_tx [2019-10-02 05:08:51,091 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_unlock_tx [2019-10-02 05:08:51,091 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_disable_irq [2019-10-02 05:08:51,091 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_mask_intr [2019-10-02 05:08:51,091 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_enable_irq [2019-10-02 05:08:51,091 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_unmask_intr [2019-10-02 05:08:51,091 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_entropy_gather [2019-10-02 05:08:51,092 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_phy_read [2019-10-02 05:08:51,093 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_phy_write [2019-10-02 05:08:51,096 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_phy_powerup [2019-10-02 05:08:51,096 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_phy_powerdown [2019-10-02 05:08:51,097 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_page_free [2019-10-02 05:08:51,097 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_page_alloc [2019-10-02 05:08:51,102 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_spare_init [2019-10-02 05:08:51,102 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_spare_free [2019-10-02 05:08:51,102 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_spare_recover [2019-10-02 05:08:51,103 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_page_dequeue [2019-10-02 05:08:51,103 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_mif_poll [2019-10-02 05:08:51,103 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_begin_auto_negotiation [2019-10-02 05:08:51,103 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_reset_mii_phy [2019-10-02 05:08:51,103 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_saturn_firmware_init [2019-10-02 05:08:51,103 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_saturn_firmware_load [2019-10-02 05:08:51,103 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_phy_init [2019-10-02 05:08:51,104 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_pcs_link_check [2019-10-02 05:08:51,104 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_pcs_interrupt [2019-10-02 05:08:51,104 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_txmac_interrupt [2019-10-02 05:08:51,104 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_load_firmware [2019-10-02 05:08:51,105 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_init_rx_dma [2019-10-02 05:08:51,105 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_rxc_init [2019-10-02 05:08:51,105 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_page_spare [2019-10-02 05:08:51,105 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_page_swap [2019-10-02 05:08:51,105 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_clean_rxds [2019-10-02 05:08:51,106 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_clean_rxcs [2019-10-02 05:08:51,106 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_rxmac_interrupt [2019-10-02 05:08:51,106 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_mac_interrupt [2019-10-02 05:08:51,106 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_mdio_link_not_up [2019-10-02 05:08:51,106 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_mii_link_check [2019-10-02 05:08:51,106 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_mif_interrupt [2019-10-02 05:08:51,106 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_pci_interrupt [2019-10-02 05:08:51,107 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_abnormal_irq [2019-10-02 05:08:51,107 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_calc_tabort [2019-10-02 05:08:51,107 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_tx_ringN [2019-10-02 05:08:51,107 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_tx [2019-10-02 05:08:51,107 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_rx_process_pkt [2019-10-02 05:08:51,107 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_rx_flow_pkt [2019-10-02 05:08:51,107 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_post_page [2019-10-02 05:08:51,108 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_post_rxds_ringN [2019-10-02 05:08:51,108 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_rx_ringN [2019-10-02 05:08:51,108 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_post_rxcs_ringN [2019-10-02 05:08:51,108 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_handle_irq [2019-10-02 05:08:51,108 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_interrupt [2019-10-02 05:08:51,108 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_netpoll [2019-10-02 05:08:51,109 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_tx_timeout [2019-10-02 05:08:51,109 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_intme [2019-10-02 05:08:51,109 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_write_txd [2019-10-02 05:08:51,109 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_tiny_buf [2019-10-02 05:08:51,109 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_tiny_map [2019-10-02 05:08:51,109 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_xmit_tx_ringN [2019-10-02 05:08:51,109 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_start_xmit [2019-10-02 05:08:51,110 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_init_tx_dma [2019-10-02 05:08:51,110 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_init_dma [2019-10-02 05:08:51,110 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_process_mc_list [2019-10-02 05:08:51,110 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_setup_multicast [2019-10-02 05:08:51,111 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_clear_mac_err [2019-10-02 05:08:51,111 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_mac_reset [2019-10-02 05:08:51,111 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_init_mac [2019-10-02 05:08:51,111 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_init_pause_thresholds [2019-10-02 05:08:51,111 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_vpd_match [2019-10-02 05:08:51,111 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_get_vpd_info [2019-10-02 05:08:51,112 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_check_pci_invariants [2019-10-02 05:08:51,112 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_check_invariants [2019-10-02 05:08:51,112 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_start_dma [2019-10-02 05:08:51,112 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_read_pcs_link_mode [2019-10-02 05:08:51,112 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_read_mii_link_mode [2019-10-02 05:08:51,112 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_set_link_modes [2019-10-02 05:08:51,112 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_init_hw [2019-10-02 05:08:51,112 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_hard_reset [2019-10-02 05:08:51,113 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_global_reset [2019-10-02 05:08:51,113 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_reset [2019-10-02 05:08:51,113 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_shutdown [2019-10-02 05:08:51,113 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_change_mtu [2019-10-02 05:08:51,113 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_clean_txd [2019-10-02 05:08:51,113 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_free_rx_desc [2019-10-02 05:08:51,113 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_free_rxds [2019-10-02 05:08:51,113 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_clean_rings [2019-10-02 05:08:51,114 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_alloc_rx_desc [2019-10-02 05:08:51,114 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_alloc_rxds [2019-10-02 05:08:51,114 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_reset_task [2019-10-02 05:08:51,114 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_link_timer [2019-10-02 05:08:51,114 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_tx_tiny_free [2019-10-02 05:08:51,114 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_tx_tiny_alloc [2019-10-02 05:08:51,114 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_open [2019-10-02 05:08:51,114 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_close [2019-10-02 05:08:51,115 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_read_regs [2019-10-02 05:08:51,115 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_get_stats [2019-10-02 05:08:51,115 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_set_multicast [2019-10-02 05:08:51,115 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_get_drvinfo [2019-10-02 05:08:51,115 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_get_settings [2019-10-02 05:08:51,115 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_set_settings [2019-10-02 05:08:51,115 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_nway_reset [2019-10-02 05:08:51,116 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_get_link [2019-10-02 05:08:51,116 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_get_msglevel [2019-10-02 05:08:51,116 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_set_msglevel [2019-10-02 05:08:51,116 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_get_regs_len [2019-10-02 05:08:51,116 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_get_regs [2019-10-02 05:08:51,116 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_get_sset_count [2019-10-02 05:08:51,116 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_get_strings [2019-10-02 05:08:51,116 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_get_ethtool_stats [2019-10-02 05:08:51,117 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_ioctl [2019-10-02 05:08:51,117 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_program_bridge [2019-10-02 05:08:51,117 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_init_one [2019-10-02 05:08:51,117 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_remove_one [2019-10-02 05:08:51,117 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_suspend [2019-10-02 05:08:51,117 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_resume [2019-10-02 05:08:51,117 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_init [2019-10-02 05:08:51,118 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_cleanup [2019-10-02 05:08:51,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_cas_cleanup_14_2 [2019-10-02 05:08:51,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_cas_init_14_7 [2019-10-02 05:08:51,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver [2019-10-02 05:08:51,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2019-10-02 05:08:51,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2019-10-02 05:08:51,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2019-10-02 05:08:51,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_11_1 [2019-10-02 05:08:51,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_12_1 [2019-10-02 05:08:51,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_deregister_5_1 [2019-10-02 05:08:51,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_8_2 [2019-10-02 05:08:51,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_deregister_6_1 [2019-10-02 05:08:51,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_irq_register_10_2 [2019-10-02 05:08:51,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_13_2 [2019-10-02 05:08:51,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_9_4 [2019-10-02 05:08:51,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_10 [2019-10-02 05:08:51,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_11 [2019-10-02 05:08:51,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_12 [2019-10-02 05:08:51,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_13 [2019-10-02 05:08:51,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_14 [2019-10-02 05:08:51,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_15 [2019-10-02 05:08:51,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_18 [2019-10-02 05:08:51,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_21 [2019-10-02 05:08:51,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_24 [2019-10-02 05:08:51,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_27 [2019-10-02 05:08:51,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_28 [2019-10-02 05:08:51,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_29 [2019-10-02 05:08:51,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-10-02 05:08:51,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_30 [2019-10-02 05:08:51,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_31 [2019-10-02 05:08:51,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_32 [2019-10-02 05:08:51,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_33 [2019-10-02 05:08:51,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_34 [2019-10-02 05:08:51,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_35 [2019-10-02 05:08:51,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_38 [2019-10-02 05:08:51,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-10-02 05:08:51,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_14 [2019-10-02 05:08:51,130 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-02 05:08:51,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2019-10-02 05:08:51,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2019-10-02 05:08:51,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2019-10-02 05:08:51,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_handler_0_5 [2019-10-02 05:08:51,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_instance_thread_0_3 [2019-10-02 05:08:51,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2019-10-02 05:08:51,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2019-10-02 05:08:51,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2019-10-02 05:08:51,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_probe_2_17 [2019-10-02 05:08:51,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_release_2_2 [2019-10-02 05:08:51,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_2_5 [2019-10-02 05:08:51,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_resume_early_2_6 [2019-10-02 05:08:51,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_shutdown_2_3 [2019-10-02 05:08:51,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_2_8 [2019-10-02 05:08:51,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_instance_suspend_late_2_7 [2019-10-02 05:08:51,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_pci_instance_2 [2019-10-02 05:08:51,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2019-10-02 05:08:51,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2019-10-02 05:08:51,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_9_6 [2019-10-02 05:08:51,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2019-10-02 05:08:51,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2019-10-02 05:08:51,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2019-10-02 05:08:51,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2019-10-02 05:08:51,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2019-10-02 05:08:51,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2019-10-02 05:08:51,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2019-10-02 05:08:51,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_11 [2019-10-02 05:08:51,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_20 [2019-10-02 05:08:51,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2019-10-02 05:08:51,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_3 [2019-10-02 05:08:51,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_3_2 [2019-10-02 05:08:51,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_3 [2019-10-02 05:08:51,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2019-10-02 05:08:51,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_11_2 [2019-10-02 05:08:51,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata_13 [2019-10-02 05:08:51,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata_14 [2019-10-02 05:08:51,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_15 [2019-10-02 05:08:51,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_16 [2019-10-02 05:08:51,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_17 [2019-10-02 05:08:51,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_18 [2019-10-02 05:08:51,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_19 [2019-10-02 05:08:51,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_20 [2019-10-02 05:08:51,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_21 [2019-10-02 05:08:51,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_22 [2019-10-02 05:08:51,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_23 [2019-10-02 05:08:51,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_24 [2019-10-02 05:08:51,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_25 [2019-10-02 05:08:51,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_26 [2019-10-02 05:08:51,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_27 [2019-10-02 05:08:51,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_28 [2019-10-02 05:08:51,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs_29 [2019-10-02 05:08:51,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_30 [2019-10-02 05:08:51,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_31 [2019-10-02 05:08:51,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_32 [2019-10-02 05:08:51,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_33 [2019-10-02 05:08:51,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_34 [2019-10-02 05:08:51,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_35 [2019-10-02 05:08:51,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_36 [2019-10-02 05:08:51,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_37 [2019-10-02 05:08:51,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_38 [2019-10-02 05:08:51,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_39 [2019-10-02 05:08:51,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_40 [2019-10-02 05:08:51,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_41 [2019-10-02 05:08:51,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_42 [2019-10-02 05:08:51,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_43 [2019-10-02 05:08:51,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2019-10-02 05:08:51,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2019-10-02 05:08:51,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2019-10-02 05:08:51,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-02 05:08:51,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-02 05:08:51,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-02 05:08:51,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-02 05:08:51,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2019-10-02 05:08:51,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2019-10-02 05:08:51,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2019-10-02 05:08:51,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2019-10-02 05:08:51,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2019-10-02 05:08:51,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2019-10-02 05:08:51,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-02 05:08:51,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-02 05:08:51,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-02 05:08:51,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-02 05:08:51,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2019-10-02 05:08:51,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-02 05:08:51,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2019-10-02 05:08:51,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2019-10-02 05:08:51,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2019-10-02 05:08:51,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc_unknown_size [2019-10-02 05:08:51,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc_unknown_size [2019-10-02 05:08:51,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc_unknown_size [2019-10-02 05:08:51,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc_unknown_size [2019-10-02 05:08:51,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-02 05:08:51,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-02 05:08:51,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-02 05:08:51,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-10-02 05:08:51,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2019-10-02 05:08:51,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2019-10-02 05:08:51,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2019-10-02 05:08:51,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2019-10-02 05:08:51,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2019-10-02 05:08:51,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2019-10-02 05:08:51,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2019-10-02 05:08:51,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-10-02 05:08:51,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-10-02 05:08:51,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-10-02 05:08:51,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-10-02 05:08:51,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-10-02 05:08:51,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_lock [2019-10-02 05:08:51,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-10-02 05:08:51,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-10-02 05:08:51,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-10-02 05:08:51,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-10-02 05:08:51,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-10-02 05:08:51,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_mutex_of_device [2019-10-02 05:08:51,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-02 05:08:51,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-10-02 05:08:51,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-02 05:08:51,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-10-02 05:08:51,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_pm_mutex_of_cas [2019-10-02 05:08:51,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_or_killable_pm_mutex_of_cas [2019-10-02 05:08:51,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_pm_mutex_of_cas [2019-10-02 05:08:51,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_pm_mutex_of_cas [2019-10-02 05:08:51,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_pm_mutex_of_cas [2019-10-02 05:08:51,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_pm_mutex_of_cas [2019-10-02 05:08:51,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-02 05:08:51,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-02 05:08:51,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2019-10-02 05:08:51,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2019-10-02 05:08:51,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2019-10-02 05:08:51,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2019-10-02 05:08:51,147 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitmap_weight [2019-10-02 05:08:51,148 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1997 [2019-10-02 05:08:51,148 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_2032 [2019-10-02 05:08:51,148 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_2106 [2019-10-02 05:08:51,148 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_2125 [2019-10-02 05:08:51,148 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_2142 [2019-10-02 05:08:51,148 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_2843 [2019-10-02 05:08:51,148 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-10-02 05:08:51,148 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2019-10-02 05:08:51,148 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2019-10-02 05:08:51,149 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2019-10-02 05:08:51,149 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2019-10-02 05:08:51,149 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_page_tail [2019-10-02 05:08:51,150 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-10-02 05:08:51,150 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-10-02 05:08:51,151 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-10-02 05:08:51,151 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2019-10-02 05:08:51,151 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-10-02 05:08:51,151 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-10-02 05:08:51,151 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-10-02 05:08:51,151 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-02 05:08:51,151 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-10-02 05:08:51,151 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-10-02 05:08:51,152 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-10-02 05:08:51,152 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-02 05:08:51,152 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2019-10-02 05:08:51,152 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages_current [2019-10-02 05:08:51,152 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2019-10-02 05:08:51,152 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2019-10-02 05:08:51,152 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_partial [2019-10-02 05:08:51,152 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2019-10-02 05:08:51,152 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2019-10-02 05:08:51,153 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2019-10-02 05:08:51,153 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2019-10-02 05:08:51,153 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_device [2019-10-02 05:08:51,153 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2019-10-02 05:08:51,153 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-10-02 05:08:51,153 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-10-02 05:08:51,153 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2019-10-02 05:08:51,153 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_supported [2019-10-02 05:08:51,153 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_page [2019-10-02 05:08:51,154 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2019-10-02 05:08:51,154 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2019-10-02 05:08:51,154 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2019-10-02 05:08:51,154 INFO L138 BoogieDeclarations]: Found implementation of procedure external_allocated_data [2019-10-02 05:08:51,154 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_work [2019-10-02 05:08:51,154 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-10-02 05:08:51,154 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-10-02 05:08:51,155 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2019-10-02 05:08:51,155 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2019-10-02 05:08:51,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2019-10-02 05:08:51,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2019-10-02 05:08:51,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-10-02 05:08:51,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2019-10-02 05:08:51,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2019-10-02 05:08:51,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2019-10-02 05:08:51,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2019-10-02 05:08:51,156 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2019-10-02 05:08:51,156 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-10-02 05:08:51,156 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2019-10-02 05:08:51,156 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2019-10-02 05:08:51,156 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2019-10-02 05:08:51,156 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_printk [2019-10-02 05:08:51,156 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2019-10-02 05:08:51,157 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2019-10-02 05:08:51,157 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2019-10-02 05:08:51,157 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2019-10-02 05:08:51,157 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2019-10-02 05:08:51,157 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2019-10-02 05:08:51,157 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2019-10-02 05:08:51,157 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_byte [2019-10-02 05:08:51,157 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_dword [2019-10-02 05:08:51,157 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_word [2019-10-02 05:08:51,158 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_byte [2019-10-02 05:08:51,158 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_dword [2019-10-02 05:08:51,158 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_word [2019-10-02 05:08:51,158 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-10-02 05:08:51,158 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-10-02 05:08:51,158 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2019-10-02 05:08:51,158 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2019-10-02 05:08:51,158 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2019-10-02 05:08:51,158 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2019-10-02 05:08:51,159 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2019-10-02 05:08:51,159 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2019-10-02 05:08:51,159 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2019-10-02 05:08:51,159 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_try_set_mwi [2019-10-02 05:08:51,159 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-10-02 05:08:51,159 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-02 05:08:51,159 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-10-02 05:08:51,159 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-10-02 05:08:51,160 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2019-10-02 05:08:51,160 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2019-10-02 05:08:51,160 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-10-02 05:08:51,160 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2019-10-02 05:08:51,160 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pad [2019-10-02 05:08:51,160 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-10-02 05:08:51,160 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-10-02 05:08:51,160 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-10-02 05:08:51,160 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2019-10-02 05:08:51,161 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2019-10-02 05:08:51,161 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-10-02 05:08:51,161 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-02 05:08:51,161 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-02 05:08:51,161 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-02 05:08:51,161 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-02 05:08:51,161 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-02 05:08:51,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-02 05:08:51,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2019-10-02 05:08:51,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2019-10-02 05:08:51,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_20 [2019-10-02 05:08:51,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_24 [2019-10-02 05:08:51,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_27 [2019-10-02 05:08:51,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_31 [2019-10-02 05:08:51,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_35 [2019-10-02 05:08:51,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_38 [2019-10-02 05:08:51,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_40 [2019-10-02 05:08:51,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_pm_mutex_of_cas [2019-10-02 05:08:51,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_pm_mutex_of_cas [2019-10-02 05:08:51,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-02 05:08:51,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2019-10-02 05:08:51,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2019-10-02 05:08:51,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2019-10-02 05:08:51,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2019-10-02 05:08:51,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2019-10-02 05:08:51,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-02 05:08:51,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2019-10-02 05:08:51,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2019-10-02 05:08:51,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2019-10-02 05:08:51,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-02 05:08:51,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-02 05:08:51,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2019-10-02 05:08:51,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2019-10-02 05:08:51,165 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2019-10-02 05:08:51,165 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-02 05:08:51,165 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-10-02 05:08:51,165 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2019-10-02 05:08:51,165 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-10-02 05:08:51,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-02 05:08:51,166 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-10-02 05:08:51,166 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-02 05:08:51,166 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2019-10-02 05:08:51,166 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-10-02 05:08:51,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-02 05:08:51,166 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-10-02 05:08:51,166 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2019-10-02 05:08:51,167 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-02 05:08:51,167 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2019-10-02 05:08:51,167 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2019-10-02 05:08:51,167 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2019-10-02 05:08:51,167 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice [2019-10-02 05:08:51,167 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2019-10-02 05:08:51,167 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-10-02 05:08:51,167 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-10-02 05:08:51,167 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-02 05:08:51,168 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-02 05:08:51,168 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2019-10-02 05:08:51,168 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-10-02 05:08:51,168 INFO L130 BoogieDeclarations]: Found specification of procedure __bitmap_weight [2019-10-02 05:08:51,168 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_weight [2019-10-02 05:08:51,168 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-10-02 05:08:51,168 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_weight [2019-10-02 05:08:51,168 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-10-02 05:08:51,169 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-10-02 05:08:51,169 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-10-02 05:08:51,169 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2019-10-02 05:08:51,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-02 05:08:51,169 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub [2019-10-02 05:08:51,169 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2019-10-02 05:08:51,169 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2019-10-02 05:08:51,169 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-10-02 05:08:51,169 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-10-02 05:08:51,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_22 [2019-10-02 05:08:51,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_23 [2019-10-02 05:08:51,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_26 [2019-10-02 05:08:51,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_28 [2019-10-02 05:08:51,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_32 [2019-10-02 05:08:51,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_36 [2019-10-02 05:08:51,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_39 [2019-10-02 05:08:51,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_41 [2019-10-02 05:08:51,171 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_add [2019-10-02 05:08:51,171 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2019-10-02 05:08:51,171 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-02 05:08:51,171 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-10-02 05:08:51,171 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-10-02 05:08:51,171 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-10-02 05:08:51,171 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-02 05:08:51,171 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-02 05:08:51,171 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-10-02 05:08:51,172 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-10-02 05:08:51,172 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-02 05:08:51,172 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2019-10-02 05:08:51,172 INFO L130 BoogieDeclarations]: Found specification of procedure timer_pending [2019-10-02 05:08:51,172 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2019-10-02 05:08:51,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_15 [2019-10-02 05:08:51,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_16 [2019-10-02 05:08:51,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_17 [2019-10-02 05:08:51,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_19 [2019-10-02 05:08:51,173 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-10-02 05:08:51,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_18 [2019-10-02 05:08:51,173 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-10-02 05:08:51,173 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-10-02 05:08:51,173 INFO L130 BoogieDeclarations]: Found specification of procedure flush_work [2019-10-02 05:08:51,173 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2019-10-02 05:08:51,173 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2019-10-02 05:08:51,173 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2019-10-02 05:08:51,174 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-10-02 05:08:51,174 INFO L130 BoogieDeclarations]: Found specification of procedure dump_page [2019-10-02 05:08:51,174 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2019-10-02 05:08:51,174 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2019-10-02 05:08:51,174 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2019-10-02 05:08:51,174 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2019-10-02 05:08:51,174 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2019-10-02 05:08:51,174 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2019-10-02 05:08:51,175 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2019-10-02 05:08:51,175 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages_current [2019-10-02 05:08:51,175 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2019-10-02 05:08:51,175 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2019-10-02 05:08:51,175 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-10-02 05:08:51,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata_13 [2019-10-02 05:08:51,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata_14 [2019-10-02 05:08:51,175 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-10-02 05:08:51,175 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-10-02 05:08:51,176 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2019-10-02 05:08:51,176 INFO L130 BoogieDeclarations]: Found specification of procedure compound_head [2019-10-02 05:08:51,176 INFO L130 BoogieDeclarations]: Found specification of procedure page_count [2019-10-02 05:08:51,176 INFO L130 BoogieDeclarations]: Found specification of procedure __get_page_tail [2019-10-02 05:08:51,176 INFO L130 BoogieDeclarations]: Found specification of procedure get_page [2019-10-02 05:08:51,176 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2019-10-02 05:08:51,176 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2019-10-02 05:08:51,176 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2019-10-02 05:08:51,176 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2019-10-02 05:08:51,177 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-02 05:08:51,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-02 05:08:51,177 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-02 05:08:51,177 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-02 05:08:51,177 INFO L130 BoogieDeclarations]: Found specification of procedure csum_fold [2019-10-02 05:08:51,177 INFO L130 BoogieDeclarations]: Found specification of procedure csum_partial [2019-10-02 05:08:51,177 INFO L130 BoogieDeclarations]: Found specification of procedure csum_unfold [2019-10-02 05:08:51,177 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-10-02 05:08:51,177 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2019-10-02 05:08:51,178 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2019-10-02 05:08:51,178 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2019-10-02 05:08:51,178 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2019-10-02 05:08:51,178 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2019-10-02 05:08:51,178 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2019-10-02 05:08:51,178 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_device [2019-10-02 05:08:51,178 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-10-02 05:08:51,178 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2019-10-02 05:08:51,178 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-02 05:08:51,179 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2019-10-02 05:08:51,179 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-02 05:08:51,179 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2019-10-02 05:08:51,179 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2019-10-02 05:08:51,179 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2019-10-02 05:08:51,179 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2019-10-02 05:08:51,179 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2019-10-02 05:08:51,179 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2019-10-02 05:08:51,180 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2019-10-02 05:08:51,180 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-10-02 05:08:51,180 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-02 05:08:51,180 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-10-02 05:08:51,180 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-02 05:08:51,180 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-10-02 05:08:51,180 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_coherent_mask [2019-10-02 05:08:51,180 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2019-10-02 05:08:51,180 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2019-10-02 05:08:51,181 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pad [2019-10-02 05:08:51,181 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2019-10-02 05:08:51,181 INFO L130 BoogieDeclarations]: Found specification of procedure skb_peek [2019-10-02 05:08:51,181 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2019-10-02 05:08:51,181 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2019-10-02 05:08:51,181 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-02 05:08:51,181 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_insert [2019-10-02 05:08:51,181 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_before [2019-10-02 05:08:51,182 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2019-10-02 05:08:51,182 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_unlink [2019-10-02 05:08:51,182 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2019-10-02 05:08:51,182 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2019-10-02 05:08:51,182 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-10-02 05:08:51,182 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2019-10-02 05:08:51,182 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2019-10-02 05:08:51,182 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_start_offset [2019-10-02 05:08:51,182 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2019-10-02 05:08:51,183 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2019-10-02 05:08:51,183 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2019-10-02 05:08:51,183 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_frag_ref [2019-10-02 05:08:51,183 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_frag_set_page [2019-10-02 05:08:51,183 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2019-10-02 05:08:51,183 INFO L130 BoogieDeclarations]: Found specification of procedure skb_padto [2019-10-02 05:08:51,183 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data_offset [2019-10-02 05:08:51,183 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-02 05:08:51,183 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2019-10-02 05:08:51,184 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2019-10-02 05:08:51,184 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2019-10-02 05:08:51,184 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-10-02 05:08:51,184 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-10-02 05:08:51,184 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-10-02 05:08:51,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_33 [2019-10-02 05:08:51,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_37 [2019-10-02 05:08:51,184 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2019-10-02 05:08:51,185 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-10-02 05:08:51,185 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-10-02 05:08:51,185 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2019-10-02 05:08:51,185 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-10-02 05:08:51,185 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-10-02 05:08:51,185 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-10-02 05:08:51,185 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-10-02 05:08:51,185 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2019-10-02 05:08:51,185 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2019-10-02 05:08:51,186 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2019-10-02 05:08:51,186 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2019-10-02 05:08:51,186 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2019-10-02 05:08:51,186 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2019-10-02 05:08:51,186 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2019-10-02 05:08:51,186 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2019-10-02 05:08:51,186 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2019-10-02 05:08:51,186 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2019-10-02 05:08:51,186 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2019-10-02 05:08:51,187 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2019-10-02 05:08:51,187 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2019-10-02 05:08:51,187 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-10-02 05:08:51,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_30 [2019-10-02 05:08:51,187 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-10-02 05:08:51,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_34 [2019-10-02 05:08:51,187 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_printk [2019-10-02 05:08:51,187 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2019-10-02 05:08:51,187 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2019-10-02 05:08:51,188 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2019-10-02 05:08:51,188 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_byte [2019-10-02 05:08:51,188 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_word [2019-10-02 05:08:51,188 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_dword [2019-10-02 05:08:51,188 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_byte [2019-10-02 05:08:51,188 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_word [2019-10-02 05:08:51,188 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_dword [2019-10-02 05:08:51,188 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2019-10-02 05:08:51,189 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2019-10-02 05:08:51,189 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2019-10-02 05:08:51,189 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2019-10-02 05:08:51,189 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2019-10-02 05:08:51,189 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2019-10-02 05:08:51,189 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-10-02 05:08:51,189 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-10-02 05:08:51,189 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2019-10-02 05:08:51,189 INFO L130 BoogieDeclarations]: Found specification of procedure pci_try_set_mwi [2019-10-02 05:08:51,190 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2019-10-02 05:08:51,190 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2019-10-02 05:08:51,190 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2019-10-02 05:08:51,190 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2019-10-02 05:08:51,190 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-10-02 05:08:51,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_42 [2019-10-02 05:08:51,190 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-10-02 05:08:51,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_43 [2019-10-02 05:08:51,190 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2019-10-02 05:08:51,191 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2019-10-02 05:08:51,191 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_page [2019-10-02 05:08:51,191 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2019-10-02 05:08:51,191 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2019-10-02 05:08:51,191 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2019-10-02 05:08:51,191 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2019-10-02 05:08:51,191 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2019-10-02 05:08:51,191 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-10-02 05:08:51,191 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-10-02 05:08:51,192 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2019-10-02 05:08:51,192 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-10-02 05:08:51,192 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-10-02 05:08:51,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_21 [2019-10-02 05:08:51,192 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-10-02 05:08:51,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_25 [2019-10-02 05:08:51,192 INFO L130 BoogieDeclarations]: Found specification of procedure pagefault_disable [2019-10-02 05:08:51,192 INFO L130 BoogieDeclarations]: Found specification of procedure pagefault_enable [2019-10-02 05:08:51,192 INFO L130 BoogieDeclarations]: Found specification of procedure kmap_atomic [2019-10-02 05:08:51,193 INFO L130 BoogieDeclarations]: Found specification of procedure __kunmap_atomic [2019-10-02 05:08:51,193 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2019-10-02 05:08:51,193 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2019-10-02 05:08:51,193 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2019-10-02 05:08:51,193 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2019-10-02 05:08:51,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs_29 [2019-10-02 05:08:51,193 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2019-10-02 05:08:51,193 INFO L130 BoogieDeclarations]: Found specification of procedure if_mii [2019-10-02 05:08:51,194 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2019-10-02 05:08:51,194 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2019-10-02 05:08:51,194 INFO L130 BoogieDeclarations]: Found specification of procedure cas_set_link_modes [2019-10-02 05:08:51,194 INFO L130 BoogieDeclarations]: Found specification of procedure cas_lock_tx [2019-10-02 05:08:51,194 INFO L130 BoogieDeclarations]: Found specification of procedure cas_unlock_tx [2019-10-02 05:08:51,194 INFO L130 BoogieDeclarations]: Found specification of procedure cas_disable_irq [2019-10-02 05:08:51,194 INFO L130 BoogieDeclarations]: Found specification of procedure cas_mask_intr [2019-10-02 05:08:51,194 INFO L130 BoogieDeclarations]: Found specification of procedure cas_enable_irq [2019-10-02 05:08:51,194 INFO L130 BoogieDeclarations]: Found specification of procedure cas_unmask_intr [2019-10-02 05:08:51,195 INFO L130 BoogieDeclarations]: Found specification of procedure cas_entropy_gather [2019-10-02 05:08:51,195 INFO L130 BoogieDeclarations]: Found specification of procedure cas_phy_read [2019-10-02 05:08:51,195 INFO L130 BoogieDeclarations]: Found specification of procedure cas_phy_write [2019-10-02 05:08:51,195 INFO L130 BoogieDeclarations]: Found specification of procedure cas_phy_powerup [2019-10-02 05:08:51,195 INFO L130 BoogieDeclarations]: Found specification of procedure cas_phy_powerdown [2019-10-02 05:08:51,195 INFO L130 BoogieDeclarations]: Found specification of procedure cas_page_free [2019-10-02 05:08:51,195 INFO L130 BoogieDeclarations]: Found specification of procedure cas_page_alloc [2019-10-02 05:08:51,196 INFO L130 BoogieDeclarations]: Found specification of procedure cas_spare_init [2019-10-02 05:08:51,196 INFO L130 BoogieDeclarations]: Found specification of procedure cas_spare_free [2019-10-02 05:08:51,196 INFO L130 BoogieDeclarations]: Found specification of procedure cas_spare_recover [2019-10-02 05:08:51,196 INFO L130 BoogieDeclarations]: Found specification of procedure cas_page_dequeue [2019-10-02 05:08:51,196 INFO L130 BoogieDeclarations]: Found specification of procedure cas_mif_poll [2019-10-02 05:08:51,196 INFO L130 BoogieDeclarations]: Found specification of procedure cas_begin_auto_negotiation [2019-10-02 05:08:51,196 INFO L130 BoogieDeclarations]: Found specification of procedure cas_reset_mii_phy [2019-10-02 05:08:51,196 INFO L130 BoogieDeclarations]: Found specification of procedure cas_saturn_firmware_init [2019-10-02 05:08:51,197 INFO L130 BoogieDeclarations]: Found specification of procedure cas_saturn_firmware_load [2019-10-02 05:08:51,197 INFO L130 BoogieDeclarations]: Found specification of procedure cas_phy_init [2019-10-02 05:08:51,197 INFO L130 BoogieDeclarations]: Found specification of procedure cas_pcs_link_check [2019-10-02 05:08:51,197 INFO L130 BoogieDeclarations]: Found specification of procedure cas_pcs_interrupt [2019-10-02 05:08:51,197 INFO L130 BoogieDeclarations]: Found specification of procedure cas_txmac_interrupt [2019-10-02 05:08:51,197 INFO L130 BoogieDeclarations]: Found specification of procedure cas_load_firmware [2019-10-02 05:08:51,197 INFO L130 BoogieDeclarations]: Found specification of procedure cas_init_rx_dma [2019-10-02 05:08:51,197 INFO L130 BoogieDeclarations]: Found specification of procedure cas_rxc_init [2019-10-02 05:08:51,197 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-02 05:08:51,198 INFO L130 BoogieDeclarations]: Found specification of procedure cas_page_spare [2019-10-02 05:08:51,198 INFO L130 BoogieDeclarations]: Found specification of procedure cas_page_swap [2019-10-02 05:08:51,198 INFO L130 BoogieDeclarations]: Found specification of procedure cas_clean_rxds [2019-10-02 05:08:51,198 INFO L130 BoogieDeclarations]: Found specification of procedure cas_clean_rxcs [2019-10-02 05:08:51,198 INFO L130 BoogieDeclarations]: Found specification of procedure cas_rxmac_interrupt [2019-10-02 05:08:51,198 INFO L130 BoogieDeclarations]: Found specification of procedure cas_mac_interrupt [2019-10-02 05:08:51,198 INFO L130 BoogieDeclarations]: Found specification of procedure cas_mdio_link_not_up [2019-10-02 05:08:51,198 INFO L130 BoogieDeclarations]: Found specification of procedure cas_mii_link_check [2019-10-02 05:08:51,198 INFO L130 BoogieDeclarations]: Found specification of procedure cas_mif_interrupt [2019-10-02 05:08:51,199 INFO L130 BoogieDeclarations]: Found specification of procedure cas_pci_interrupt [2019-10-02 05:08:51,199 INFO L130 BoogieDeclarations]: Found specification of procedure cas_abnormal_irq [2019-10-02 05:08:51,199 INFO L130 BoogieDeclarations]: Found specification of procedure cas_calc_tabort [2019-10-02 05:08:51,199 INFO L130 BoogieDeclarations]: Found specification of procedure cas_tx_ringN [2019-10-02 05:08:51,199 INFO L130 BoogieDeclarations]: Found specification of procedure cas_tx [2019-10-02 05:08:51,199 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1997 [2019-10-02 05:08:51,199 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_2032 [2019-10-02 05:08:51,199 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_2106 [2019-10-02 05:08:51,200 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_2125 [2019-10-02 05:08:51,200 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_2142 [2019-10-02 05:08:51,200 INFO L130 BoogieDeclarations]: Found specification of procedure cas_rx_process_pkt [2019-10-02 05:08:51,200 INFO L130 BoogieDeclarations]: Found specification of procedure cas_rx_flow_pkt [2019-10-02 05:08:51,200 INFO L130 BoogieDeclarations]: Found specification of procedure cas_post_page [2019-10-02 05:08:51,200 INFO L130 BoogieDeclarations]: Found specification of procedure cas_post_rxds_ringN [2019-10-02 05:08:51,200 INFO L130 BoogieDeclarations]: Found specification of procedure cas_rx_ringN [2019-10-02 05:08:51,200 INFO L130 BoogieDeclarations]: Found specification of procedure cas_post_rxcs_ringN [2019-10-02 05:08:51,200 INFO L130 BoogieDeclarations]: Found specification of procedure cas_handle_irq [2019-10-02 05:08:51,201 INFO L130 BoogieDeclarations]: Found specification of procedure cas_interrupt [2019-10-02 05:08:51,201 INFO L130 BoogieDeclarations]: Found specification of procedure cas_netpoll [2019-10-02 05:08:51,201 INFO L130 BoogieDeclarations]: Found specification of procedure cas_tx_timeout [2019-10-02 05:08:51,201 INFO L130 BoogieDeclarations]: Found specification of procedure cas_intme [2019-10-02 05:08:51,201 INFO L130 BoogieDeclarations]: Found specification of procedure cas_write_txd [2019-10-02 05:08:51,201 INFO L130 BoogieDeclarations]: Found specification of procedure tx_tiny_buf [2019-10-02 05:08:51,201 INFO L130 BoogieDeclarations]: Found specification of procedure tx_tiny_map [2019-10-02 05:08:51,201 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_2843 [2019-10-02 05:08:51,201 INFO L130 BoogieDeclarations]: Found specification of procedure cas_xmit_tx_ringN [2019-10-02 05:08:51,202 INFO L130 BoogieDeclarations]: Found specification of procedure cas_start_xmit [2019-10-02 05:08:51,202 INFO L130 BoogieDeclarations]: Found specification of procedure cas_init_tx_dma [2019-10-02 05:08:51,202 INFO L130 BoogieDeclarations]: Found specification of procedure cas_init_dma [2019-10-02 05:08:51,202 INFO L130 BoogieDeclarations]: Found specification of procedure cas_process_mc_list [2019-10-02 05:08:51,202 INFO L130 BoogieDeclarations]: Found specification of procedure cas_setup_multicast [2019-10-02 05:08:51,202 INFO L130 BoogieDeclarations]: Found specification of procedure cas_clear_mac_err [2019-10-02 05:08:51,202 INFO L130 BoogieDeclarations]: Found specification of procedure cas_mac_reset [2019-10-02 05:08:51,202 INFO L130 BoogieDeclarations]: Found specification of procedure cas_init_mac [2019-10-02 05:08:51,202 INFO L130 BoogieDeclarations]: Found specification of procedure cas_init_pause_thresholds [2019-10-02 05:08:51,203 INFO L130 BoogieDeclarations]: Found specification of procedure cas_vpd_match [2019-10-02 05:08:51,203 INFO L130 BoogieDeclarations]: Found specification of procedure cas_get_vpd_info [2019-10-02 05:08:51,203 INFO L130 BoogieDeclarations]: Found specification of procedure cas_check_pci_invariants [2019-10-02 05:08:51,203 INFO L130 BoogieDeclarations]: Found specification of procedure cas_check_invariants [2019-10-02 05:08:51,203 INFO L130 BoogieDeclarations]: Found specification of procedure cas_start_dma [2019-10-02 05:08:51,203 INFO L130 BoogieDeclarations]: Found specification of procedure cas_read_pcs_link_mode [2019-10-02 05:08:51,203 INFO L130 BoogieDeclarations]: Found specification of procedure cas_read_mii_link_mode [2019-10-02 05:08:51,203 INFO L130 BoogieDeclarations]: Found specification of procedure cas_init_hw [2019-10-02 05:08:51,203 INFO L130 BoogieDeclarations]: Found specification of procedure cas_hard_reset [2019-10-02 05:08:51,204 INFO L130 BoogieDeclarations]: Found specification of procedure cas_global_reset [2019-10-02 05:08:51,204 INFO L130 BoogieDeclarations]: Found specification of procedure cas_reset [2019-10-02 05:08:51,204 INFO L130 BoogieDeclarations]: Found specification of procedure cas_shutdown [2019-10-02 05:08:51,204 INFO L130 BoogieDeclarations]: Found specification of procedure cas_change_mtu [2019-10-02 05:08:51,204 INFO L130 BoogieDeclarations]: Found specification of procedure cas_clean_txd [2019-10-02 05:08:51,204 INFO L130 BoogieDeclarations]: Found specification of procedure cas_free_rx_desc [2019-10-02 05:08:51,204 INFO L130 BoogieDeclarations]: Found specification of procedure cas_free_rxds [2019-10-02 05:08:51,204 INFO L130 BoogieDeclarations]: Found specification of procedure cas_clean_rings [2019-10-02 05:08:51,205 INFO L130 BoogieDeclarations]: Found specification of procedure cas_alloc_rx_desc [2019-10-02 05:08:51,205 INFO L130 BoogieDeclarations]: Found specification of procedure cas_alloc_rxds [2019-10-02 05:08:51,205 INFO L130 BoogieDeclarations]: Found specification of procedure cas_reset_task [2019-10-02 05:08:51,205 INFO L130 BoogieDeclarations]: Found specification of procedure cas_link_timer [2019-10-02 05:08:51,205 INFO L130 BoogieDeclarations]: Found specification of procedure cas_tx_tiny_free [2019-10-02 05:08:51,205 INFO L130 BoogieDeclarations]: Found specification of procedure cas_tx_tiny_alloc [2019-10-02 05:08:51,205 INFO L130 BoogieDeclarations]: Found specification of procedure cas_open [2019-10-02 05:08:51,205 INFO L130 BoogieDeclarations]: Found specification of procedure cas_close [2019-10-02 05:08:51,205 INFO L130 BoogieDeclarations]: Found specification of procedure cas_read_regs [2019-10-02 05:08:51,205 INFO L130 BoogieDeclarations]: Found specification of procedure cas_get_stats [2019-10-02 05:08:51,206 INFO L130 BoogieDeclarations]: Found specification of procedure cas_set_multicast [2019-10-02 05:08:51,206 INFO L130 BoogieDeclarations]: Found specification of procedure cas_get_drvinfo [2019-10-02 05:08:51,206 INFO L130 BoogieDeclarations]: Found specification of procedure cas_get_settings [2019-10-02 05:08:51,206 INFO L130 BoogieDeclarations]: Found specification of procedure cas_set_settings [2019-10-02 05:08:51,206 INFO L130 BoogieDeclarations]: Found specification of procedure cas_nway_reset [2019-10-02 05:08:51,206 INFO L130 BoogieDeclarations]: Found specification of procedure cas_get_link [2019-10-02 05:08:51,206 INFO L130 BoogieDeclarations]: Found specification of procedure cas_get_msglevel [2019-10-02 05:08:51,206 INFO L130 BoogieDeclarations]: Found specification of procedure cas_set_msglevel [2019-10-02 05:08:51,207 INFO L130 BoogieDeclarations]: Found specification of procedure cas_get_regs_len [2019-10-02 05:08:51,207 INFO L130 BoogieDeclarations]: Found specification of procedure cas_get_regs [2019-10-02 05:08:51,207 INFO L130 BoogieDeclarations]: Found specification of procedure cas_get_sset_count [2019-10-02 05:08:51,207 INFO L130 BoogieDeclarations]: Found specification of procedure cas_get_strings [2019-10-02 05:08:51,207 INFO L130 BoogieDeclarations]: Found specification of procedure cas_get_ethtool_stats [2019-10-02 05:08:51,207 INFO L130 BoogieDeclarations]: Found specification of procedure cas_ioctl [2019-10-02 05:08:51,207 INFO L130 BoogieDeclarations]: Found specification of procedure cas_program_bridge [2019-10-02 05:08:51,207 INFO L130 BoogieDeclarations]: Found specification of procedure cas_init_one [2019-10-02 05:08:51,207 INFO L130 BoogieDeclarations]: Found specification of procedure cas_remove_one [2019-10-02 05:08:51,208 INFO L130 BoogieDeclarations]: Found specification of procedure cas_suspend [2019-10-02 05:08:51,208 INFO L130 BoogieDeclarations]: Found specification of procedure cas_resume [2019-10-02 05:08:51,208 INFO L130 BoogieDeclarations]: Found specification of procedure cas_init [2019-10-02 05:08:51,208 INFO L130 BoogieDeclarations]: Found specification of procedure cas_cleanup [2019-10-02 05:08:51,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_cas_cleanup_14_2 [2019-10-02 05:08:51,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_cas_init_14_7 [2019-10-02 05:08:51,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver [2019-10-02 05:08:51,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2019-10-02 05:08:51,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2019-10-02 05:08:51,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2019-10-02 05:08:51,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_11_1 [2019-10-02 05:08:51,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_12_1 [2019-10-02 05:08:51,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_deregister_5_1 [2019-10-02 05:08:51,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_8_2 [2019-10-02 05:08:51,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_deregister_6_1 [2019-10-02 05:08:51,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_irq_register_10_2 [2019-10-02 05:08:51,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_13_2 [2019-10-02 05:08:51,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_9_4 [2019-10-02 05:08:51,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_10 [2019-10-02 05:08:51,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_11 [2019-10-02 05:08:51,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_12 [2019-10-02 05:08:51,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_13 [2019-10-02 05:08:51,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_14 [2019-10-02 05:08:51,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_15 [2019-10-02 05:08:51,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_18 [2019-10-02 05:08:51,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_21 [2019-10-02 05:08:51,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_24 [2019-10-02 05:08:51,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_27 [2019-10-02 05:08:51,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_28 [2019-10-02 05:08:51,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_29 [2019-10-02 05:08:51,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2019-10-02 05:08:51,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_30 [2019-10-02 05:08:51,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_31 [2019-10-02 05:08:51,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_32 [2019-10-02 05:08:51,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_33 [2019-10-02 05:08:51,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_34 [2019-10-02 05:08:51,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_35 [2019-10-02 05:08:51,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_38 [2019-10-02 05:08:51,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2019-10-02 05:08:51,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_14 [2019-10-02 05:08:51,212 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-02 05:08:51,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2019-10-02 05:08:51,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2019-10-02 05:08:51,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2019-10-02 05:08:51,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_handler_0_5 [2019-10-02 05:08:51,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_instance_thread_0_3 [2019-10-02 05:08:51,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2019-10-02 05:08:51,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2019-10-02 05:08:51,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2019-10-02 05:08:51,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_probe_2_17 [2019-10-02 05:08:51,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_release_2_2 [2019-10-02 05:08:51,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_2_5 [2019-10-02 05:08:51,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_resume_early_2_6 [2019-10-02 05:08:51,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_shutdown_2_3 [2019-10-02 05:08:51,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_2_8 [2019-10-02 05:08:51,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_instance_suspend_late_2_7 [2019-10-02 05:08:51,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_pci_instance_2 [2019-10-02 05:08:51,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2019-10-02 05:08:51,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2019-10-02 05:08:51,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_9_6 [2019-10-02 05:08:51,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2019-10-02 05:08:51,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2019-10-02 05:08:51,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2019-10-02 05:08:51,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2019-10-02 05:08:51,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2019-10-02 05:08:51,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2019-10-02 05:08:51,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2019-10-02 05:08:51,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_11 [2019-10-02 05:08:51,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_20 [2019-10-02 05:08:51,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2019-10-02 05:08:51,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_3 [2019-10-02 05:08:51,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_3_2 [2019-10-02 05:08:51,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_3 [2019-10-02 05:08:51,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2019-10-02 05:08:51,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_11_2 [2019-10-02 05:08:51,216 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2019-10-02 05:08:51,216 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-02 05:08:51,217 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-02 05:08:51,217 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2019-10-02 05:08:51,217 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2019-10-02 05:08:51,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2019-10-02 05:08:51,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-02 05:08:51,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2019-10-02 05:08:51,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-02 05:08:51,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-02 05:08:51,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-02 05:08:51,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-02 05:08:51,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2019-10-02 05:08:51,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-10-02 05:08:51,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2019-10-02 05:08:51,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2019-10-02 05:08:51,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2019-10-02 05:08:51,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-02 05:08:51,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2019-10-02 05:08:51,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc_unknown_size [2019-10-02 05:08:51,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc_unknown_size [2019-10-02 05:08:51,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc_unknown_size [2019-10-02 05:08:51,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc_unknown_size [2019-10-02 05:08:51,219 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-02 05:08:51,219 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-02 05:08:51,219 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-02 05:08:51,219 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-02 05:08:51,220 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-02 05:08:51,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-02 05:08:51,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-02 05:08:51,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-10-02 05:08:51,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2019-10-02 05:08:51,220 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-02 05:08:51,220 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-02 05:08:51,220 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-02 05:08:51,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2019-10-02 05:08:51,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2019-10-02 05:08:51,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2019-10-02 05:08:51,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2019-10-02 05:08:51,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2019-10-02 05:08:51,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2019-10-02 05:08:51,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2019-10-02 05:08:51,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2019-10-02 05:08:51,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2019-10-02 05:08:51,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2019-10-02 05:08:51,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-10-02 05:08:51,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-10-02 05:08:51,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-10-02 05:08:51,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-10-02 05:08:51,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-10-02 05:08:51,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_lock [2019-10-02 05:08:51,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-10-02 05:08:51,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-10-02 05:08:51,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-10-02 05:08:51,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-10-02 05:08:51,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-10-02 05:08:51,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_mutex_of_device [2019-10-02 05:08:51,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-02 05:08:51,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-10-02 05:08:51,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-02 05:08:51,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-10-02 05:08:51,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_or_killable_pm_mutex_of_cas [2019-10-02 05:08:51,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_pm_mutex_of_cas [2019-10-02 05:08:51,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_pm_mutex_of_cas [2019-10-02 05:08:51,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_pm_mutex_of_cas [2019-10-02 05:08:51,225 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-02 05:08:51,225 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-10-02 05:08:51,225 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-02 05:08:51,225 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-02 05:08:51,226 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-10-02 05:08:51,226 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-02 05:08:51,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-02 05:08:51,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-02 05:08:51,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-02 05:08:51,226 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-02 05:08:51,226 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-02 05:08:51,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-02 05:08:51,226 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-02 05:08:59,696 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint mainFINAL: assume true; [2019-10-02 05:09:01,080 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-02 05:19:34,939 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-02 05:19:34,939 INFO L283 CfgBuilder]: Removed 3 assume(true) statements. [2019-10-02 05:19:34,943 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.10 05:19:34 BoogieIcfgContainer [2019-10-02 05:19:34,944 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-02 05:19:34,945 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-02 05:19:34,945 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-02 05:19:34,948 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-02 05:19:34,948 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.10 05:08:42" (1/3) ... [2019-10-02 05:19:34,949 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@61b143c4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.10 05:19:34, skipping insertion in model container [2019-10-02 05:19:34,949 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 05:08:50" (2/3) ... [2019-10-02 05:19:34,950 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@61b143c4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.10 05:19:34, skipping insertion in model container [2019-10-02 05:19:34,950 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.10 05:19:34" (3/3) ... [2019-10-02 05:19:34,953 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i [2019-10-02 05:19:34,963 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-02 05:19:34,975 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 4 error locations. [2019-10-02 05:19:34,994 INFO L252 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2019-10-02 05:19:35,048 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2019-10-02 05:19:35,049 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-10-02 05:19:35,049 INFO L378 AbstractCegarLoop]: Hoare is true [2019-10-02 05:19:35,049 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-02 05:19:35,049 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-02 05:19:35,049 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-02 05:19:35,049 INFO L382 AbstractCegarLoop]: Difference is false [2019-10-02 05:19:35,049 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-02 05:19:35,049 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-02 05:19:35,169 INFO L276 IsEmpty]: Start isEmpty. Operand 4909 states. [2019-10-02 05:19:35,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2019-10-02 05:19:35,200 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 05:19:35,201 INFO L411 BasicCegarLoop]: trace histogram [13, 13, 13, 13, 13, 13, 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] [2019-10-02 05:19:35,204 INFO L418 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 05:19:35,212 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 05:19:35,212 INFO L82 PathProgramCache]: Analyzing trace with hash 1268458691, now seen corresponding path program 1 times [2019-10-02 05:19:35,215 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 05:19:35,216 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 05:19:35,427 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:19:35,427 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 05:19:35,428 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:19:36,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 05:19:36,646 INFO L134 CoverageAnalysis]: Checked inductivity of 546 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 546 trivial. 0 not checked. [2019-10-02 05:19:36,649 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 05:19:36,649 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 05:19:36,653 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 05:19:36,667 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 05:19:36,668 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 05:19:36,670 INFO L87 Difference]: Start difference. First operand 4909 states. Second operand 3 states. [2019-10-02 05:19:39,959 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 05:19:39,960 INFO L93 Difference]: Finished difference Result 13962 states and 19068 transitions. [2019-10-02 05:19:39,960 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 05:19:39,962 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 155 [2019-10-02 05:19:39,963 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 05:19:40,071 INFO L225 Difference]: With dead ends: 13962 [2019-10-02 05:19:40,071 INFO L226 Difference]: Without dead ends: 9253 [2019-10-02 05:19:40,114 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 05:19:40,155 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9253 states. [2019-10-02 05:19:41,657 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9253 to 9249. [2019-10-02 05:19:41,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9249 states. [2019-10-02 05:19:41,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9249 states to 9249 states and 12356 transitions. [2019-10-02 05:19:41,723 INFO L78 Accepts]: Start accepts. Automaton has 9249 states and 12356 transitions. Word has length 155 [2019-10-02 05:19:41,725 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 05:19:41,725 INFO L475 AbstractCegarLoop]: Abstraction has 9249 states and 12356 transitions. [2019-10-02 05:19:41,725 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 05:19:41,725 INFO L276 IsEmpty]: Start isEmpty. Operand 9249 states and 12356 transitions. [2019-10-02 05:19:41,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2019-10-02 05:19:41,732 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 05:19:41,732 INFO L411 BasicCegarLoop]: trace histogram [13, 13, 13, 13, 13, 13, 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] [2019-10-02 05:19:41,733 INFO L418 AbstractCegarLoop]: === Iteration 2 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 05:19:41,733 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 05:19:41,733 INFO L82 PathProgramCache]: Analyzing trace with hash 304271722, now seen corresponding path program 1 times [2019-10-02 05:19:41,733 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 05:19:41,733 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 05:19:41,758 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:19:41,758 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 05:19:41,758 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:19:41,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 05:19:42,597 INFO L134 CoverageAnalysis]: Checked inductivity of 546 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 546 trivial. 0 not checked. [2019-10-02 05:19:42,597 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 05:19:42,597 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 05:19:42,600 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 05:19:42,600 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 05:19:42,601 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 05:19:42,601 INFO L87 Difference]: Start difference. First operand 9249 states and 12356 transitions. Second operand 3 states. [2019-10-02 05:19:45,738 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 05:19:45,738 INFO L93 Difference]: Finished difference Result 19315 states and 25770 transitions. [2019-10-02 05:19:45,739 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 05:19:45,739 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 176 [2019-10-02 05:19:45,740 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 05:19:45,810 INFO L225 Difference]: With dead ends: 19315 [2019-10-02 05:19:45,810 INFO L226 Difference]: Without dead ends: 10114 [2019-10-02 05:19:45,848 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 05:19:45,867 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10114 states. [2019-10-02 05:19:46,287 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10114 to 10091. [2019-10-02 05:19:46,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10091 states. [2019-10-02 05:19:46,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10091 states to 10091 states and 13414 transitions. [2019-10-02 05:19:46,357 INFO L78 Accepts]: Start accepts. Automaton has 10091 states and 13414 transitions. Word has length 176 [2019-10-02 05:19:46,358 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 05:19:46,359 INFO L475 AbstractCegarLoop]: Abstraction has 10091 states and 13414 transitions. [2019-10-02 05:19:46,359 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 05:19:46,359 INFO L276 IsEmpty]: Start isEmpty. Operand 10091 states and 13414 transitions. [2019-10-02 05:19:46,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2019-10-02 05:19:46,366 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 05:19:46,366 INFO L411 BasicCegarLoop]: trace histogram [13, 13, 13, 13, 13, 13, 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, 1, 1, 1, 1, 1, 1] [2019-10-02 05:19:46,367 INFO L418 AbstractCegarLoop]: === Iteration 3 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 05:19:46,369 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 05:19:46,370 INFO L82 PathProgramCache]: Analyzing trace with hash 319497591, now seen corresponding path program 1 times [2019-10-02 05:19:46,370 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 05:19:46,370 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 05:19:46,400 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:19:46,400 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 05:19:46,401 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:19:46,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 05:19:47,145 INFO L134 CoverageAnalysis]: Checked inductivity of 546 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 546 trivial. 0 not checked. [2019-10-02 05:19:47,145 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 05:19:47,145 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 05:19:47,146 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 05:19:47,147 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 05:19:47,147 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 05:19:47,147 INFO L87 Difference]: Start difference. First operand 10091 states and 13414 transitions. Second operand 3 states. [2019-10-02 05:19:50,338 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 05:19:50,338 INFO L93 Difference]: Finished difference Result 24891 states and 33123 transitions. [2019-10-02 05:19:50,338 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 05:19:50,339 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 182 [2019-10-02 05:19:50,341 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 05:19:50,446 INFO L225 Difference]: With dead ends: 24891 [2019-10-02 05:19:50,447 INFO L226 Difference]: Without dead ends: 14848 [2019-10-02 05:19:50,492 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 05:19:50,516 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14848 states. [2019-10-02 05:19:51,184 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14848 to 14824. [2019-10-02 05:19:51,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14824 states. [2019-10-02 05:19:51,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14824 states to 14824 states and 19724 transitions. [2019-10-02 05:19:51,252 INFO L78 Accepts]: Start accepts. Automaton has 14824 states and 19724 transitions. Word has length 182 [2019-10-02 05:19:51,253 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 05:19:51,253 INFO L475 AbstractCegarLoop]: Abstraction has 14824 states and 19724 transitions. [2019-10-02 05:19:51,253 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 05:19:51,253 INFO L276 IsEmpty]: Start isEmpty. Operand 14824 states and 19724 transitions. [2019-10-02 05:19:51,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2019-10-02 05:19:51,264 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 05:19:51,264 INFO L411 BasicCegarLoop]: trace histogram [13, 13, 13, 13, 13, 13, 4, 4, 4, 4, 4, 2, 2, 2, 2, 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, 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] [2019-10-02 05:19:51,264 INFO L418 AbstractCegarLoop]: === Iteration 4 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 05:19:51,265 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 05:19:51,265 INFO L82 PathProgramCache]: Analyzing trace with hash -1419939761, now seen corresponding path program 1 times [2019-10-02 05:19:51,265 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 05:19:51,266 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 05:19:51,292 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:19:51,292 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 05:19:51,292 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:19:51,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 05:19:52,027 INFO L134 CoverageAnalysis]: Checked inductivity of 595 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 592 trivial. 0 not checked. [2019-10-02 05:19:52,027 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 05:19:52,028 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-02 05:19:52,028 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-02 05:19:52,029 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-02 05:19:52,029 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-02 05:19:52,029 INFO L87 Difference]: Start difference. First operand 14824 states and 19724 transitions. Second operand 5 states. [2019-10-02 05:19:52,964 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 05:19:52,964 INFO L93 Difference]: Finished difference Result 14830 states and 19729 transitions. [2019-10-02 05:19:52,965 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-02 05:19:52,965 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 233 [2019-10-02 05:19:52,968 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 05:19:53,962 INFO L225 Difference]: With dead ends: 14830 [2019-10-02 05:19:53,963 INFO L226 Difference]: Without dead ends: 14828 [2019-10-02 05:19:53,968 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-02 05:19:53,989 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14828 states. [2019-10-02 05:19:54,497 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14828 to 14828. [2019-10-02 05:19:54,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14828 states. [2019-10-02 05:19:54,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14828 states to 14828 states and 19727 transitions. [2019-10-02 05:19:54,563 INFO L78 Accepts]: Start accepts. Automaton has 14828 states and 19727 transitions. Word has length 233 [2019-10-02 05:19:54,564 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 05:19:54,564 INFO L475 AbstractCegarLoop]: Abstraction has 14828 states and 19727 transitions. [2019-10-02 05:19:54,564 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-02 05:19:54,564 INFO L276 IsEmpty]: Start isEmpty. Operand 14828 states and 19727 transitions. [2019-10-02 05:19:54,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2019-10-02 05:19:54,575 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 05:19:54,576 INFO L411 BasicCegarLoop]: trace histogram [13, 13, 13, 13, 13, 13, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 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, 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] [2019-10-02 05:19:54,576 INFO L418 AbstractCegarLoop]: === Iteration 5 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 05:19:54,576 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 05:19:54,576 INFO L82 PathProgramCache]: Analyzing trace with hash -728045459, now seen corresponding path program 1 times [2019-10-02 05:19:54,577 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 05:19:54,577 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 05:19:54,596 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:19:54,596 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 05:19:54,597 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:19:54,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 05:19:55,191 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 592 trivial. 0 not checked. [2019-10-02 05:19:55,191 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 05:19:55,192 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-02 05:19:55,192 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-02 05:19:55,192 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-02 05:19:55,193 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-02 05:19:55,193 INFO L87 Difference]: Start difference. First operand 14828 states and 19727 transitions. Second operand 5 states. [2019-10-02 05:19:56,289 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 05:19:56,289 INFO L93 Difference]: Finished difference Result 14834 states and 19732 transitions. [2019-10-02 05:19:56,289 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-02 05:19:56,290 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 238 [2019-10-02 05:19:56,290 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 05:19:56,358 INFO L225 Difference]: With dead ends: 14834 [2019-10-02 05:19:56,358 INFO L226 Difference]: Without dead ends: 14832 [2019-10-02 05:19:56,367 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-02 05:19:56,386 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14832 states. [2019-10-02 05:19:56,961 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14832 to 14832. [2019-10-02 05:19:56,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14832 states. [2019-10-02 05:19:57,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14832 states to 14832 states and 19730 transitions. [2019-10-02 05:19:57,014 INFO L78 Accepts]: Start accepts. Automaton has 14832 states and 19730 transitions. Word has length 238 [2019-10-02 05:19:57,014 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 05:19:57,014 INFO L475 AbstractCegarLoop]: Abstraction has 14832 states and 19730 transitions. [2019-10-02 05:19:57,015 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-02 05:19:57,015 INFO L276 IsEmpty]: Start isEmpty. Operand 14832 states and 19730 transitions. [2019-10-02 05:19:57,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2019-10-02 05:19:57,022 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 05:19:57,023 INFO L411 BasicCegarLoop]: trace histogram [13, 13, 13, 13, 13, 13, 4, 4, 4, 4, 4, 3, 2, 2, 2, 2, 2, 2, 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, 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] [2019-10-02 05:19:57,023 INFO L418 AbstractCegarLoop]: === Iteration 6 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 05:19:57,023 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 05:19:57,024 INFO L82 PathProgramCache]: Analyzing trace with hash -497620273, now seen corresponding path program 1 times [2019-10-02 05:19:57,024 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 05:19:57,024 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 05:19:57,046 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:19:57,047 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 05:19:57,047 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:19:57,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 05:19:57,930 INFO L134 CoverageAnalysis]: Checked inductivity of 603 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 596 trivial. 0 not checked. [2019-10-02 05:19:57,931 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 05:19:57,931 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-02 05:19:57,932 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-02 05:19:57,932 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-02 05:19:57,933 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-02 05:19:57,933 INFO L87 Difference]: Start difference. First operand 14832 states and 19730 transitions. Second operand 5 states. [2019-10-02 05:19:58,933 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 05:19:58,934 INFO L93 Difference]: Finished difference Result 14838 states and 19735 transitions. [2019-10-02 05:19:58,934 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-02 05:19:58,934 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 243 [2019-10-02 05:19:58,935 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 05:19:59,003 INFO L225 Difference]: With dead ends: 14838 [2019-10-02 05:19:59,003 INFO L226 Difference]: Without dead ends: 14834 [2019-10-02 05:19:59,015 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-02 05:19:59,035 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14834 states. [2019-10-02 05:19:59,551 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14834 to 14834. [2019-10-02 05:19:59,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14834 states. [2019-10-02 05:19:59,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14834 states to 14834 states and 19731 transitions. [2019-10-02 05:19:59,606 INFO L78 Accepts]: Start accepts. Automaton has 14834 states and 19731 transitions. Word has length 243 [2019-10-02 05:19:59,606 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 05:19:59,607 INFO L475 AbstractCegarLoop]: Abstraction has 14834 states and 19731 transitions. [2019-10-02 05:19:59,607 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-02 05:19:59,607 INFO L276 IsEmpty]: Start isEmpty. Operand 14834 states and 19731 transitions. [2019-10-02 05:19:59,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2019-10-02 05:19:59,615 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 05:19:59,616 INFO L411 BasicCegarLoop]: trace histogram [13, 13, 13, 13, 13, 13, 4, 4, 4, 4, 4, 4, 3, 3, 2, 2, 2, 2, 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, 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] [2019-10-02 05:19:59,616 INFO L418 AbstractCegarLoop]: === Iteration 7 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 05:19:59,616 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 05:19:59,617 INFO L82 PathProgramCache]: Analyzing trace with hash 455355757, now seen corresponding path program 1 times [2019-10-02 05:19:59,617 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 05:19:59,617 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 05:19:59,635 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:19:59,635 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 05:19:59,635 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:20:00,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 05:20:00,421 INFO L134 CoverageAnalysis]: Checked inductivity of 613 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 604 trivial. 0 not checked. [2019-10-02 05:20:00,421 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 05:20:00,422 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-02 05:20:00,422 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-02 05:20:00,423 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-02 05:20:00,423 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-02 05:20:00,423 INFO L87 Difference]: Start difference. First operand 14834 states and 19731 transitions. Second operand 5 states. [2019-10-02 05:20:01,537 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 05:20:01,538 INFO L93 Difference]: Finished difference Result 17839 states and 23682 transitions. [2019-10-02 05:20:01,538 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-02 05:20:01,538 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 248 [2019-10-02 05:20:01,539 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 05:20:01,614 INFO L225 Difference]: With dead ends: 17839 [2019-10-02 05:20:01,614 INFO L226 Difference]: Without dead ends: 17725 [2019-10-02 05:20:01,626 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-02 05:20:01,649 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17725 states. [2019-10-02 05:20:03,410 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17725 to 17725. [2019-10-02 05:20:03,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17725 states. [2019-10-02 05:20:03,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17725 states to 17725 states and 23537 transitions. [2019-10-02 05:20:03,470 INFO L78 Accepts]: Start accepts. Automaton has 17725 states and 23537 transitions. Word has length 248 [2019-10-02 05:20:03,472 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 05:20:03,472 INFO L475 AbstractCegarLoop]: Abstraction has 17725 states and 23537 transitions. [2019-10-02 05:20:03,472 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-02 05:20:03,472 INFO L276 IsEmpty]: Start isEmpty. Operand 17725 states and 23537 transitions. [2019-10-02 05:20:03,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2019-10-02 05:20:03,487 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 05:20:03,487 INFO L411 BasicCegarLoop]: trace histogram [13, 13, 13, 13, 13, 13, 4, 4, 4, 4, 4, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 05:20:03,488 INFO L418 AbstractCegarLoop]: === Iteration 8 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 05:20:03,488 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 05:20:03,488 INFO L82 PathProgramCache]: Analyzing trace with hash -633479646, now seen corresponding path program 1 times [2019-10-02 05:20:03,488 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 05:20:03,488 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 05:20:03,512 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:20:03,512 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 05:20:03,512 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:20:03,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 05:20:04,024 INFO L134 CoverageAnalysis]: Checked inductivity of 591 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 588 trivial. 0 not checked. [2019-10-02 05:20:04,024 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 05:20:04,024 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 05:20:04,025 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 05:20:04,025 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 05:20:04,025 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 05:20:04,026 INFO L87 Difference]: Start difference. First operand 17725 states and 23537 transitions. Second operand 3 states. [2019-10-02 05:20:07,537 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 05:20:07,538 INFO L93 Difference]: Finished difference Result 38256 states and 50805 transitions. [2019-10-02 05:20:07,538 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 05:20:07,538 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 268 [2019-10-02 05:20:07,539 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 05:20:07,639 INFO L225 Difference]: With dead ends: 38256 [2019-10-02 05:20:07,640 INFO L226 Difference]: Without dead ends: 22262 [2019-10-02 05:20:07,701 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 05:20:07,729 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22262 states. [2019-10-02 05:20:08,686 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22262 to 22250. [2019-10-02 05:20:08,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22250 states. [2019-10-02 05:20:08,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22250 states to 22250 states and 29507 transitions. [2019-10-02 05:20:08,770 INFO L78 Accepts]: Start accepts. Automaton has 22250 states and 29507 transitions. Word has length 268 [2019-10-02 05:20:08,771 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 05:20:08,771 INFO L475 AbstractCegarLoop]: Abstraction has 22250 states and 29507 transitions. [2019-10-02 05:20:08,771 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 05:20:08,771 INFO L276 IsEmpty]: Start isEmpty. Operand 22250 states and 29507 transitions. [2019-10-02 05:20:08,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2019-10-02 05:20:08,795 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 05:20:08,795 INFO L411 BasicCegarLoop]: trace histogram [13, 13, 13, 13, 13, 13, 8, 8, 8, 6, 6, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 05:20:08,795 INFO L418 AbstractCegarLoop]: === Iteration 9 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 05:20:08,796 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 05:20:08,796 INFO L82 PathProgramCache]: Analyzing trace with hash 1175222836, now seen corresponding path program 1 times [2019-10-02 05:20:08,796 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 05:20:08,796 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 05:20:08,814 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:20:08,815 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 05:20:08,815 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:20:09,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 05:20:09,442 INFO L134 CoverageAnalysis]: Checked inductivity of 734 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 717 trivial. 0 not checked. [2019-10-02 05:20:09,442 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 05:20:09,442 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 05:20:09,443 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 05:20:09,443 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 05:20:09,444 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 05:20:09,444 INFO L87 Difference]: Start difference. First operand 22250 states and 29507 transitions. Second operand 3 states. [2019-10-02 05:20:13,012 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 05:20:13,013 INFO L93 Difference]: Finished difference Result 47297 states and 62727 transitions. [2019-10-02 05:20:13,013 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 05:20:13,013 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 344 [2019-10-02 05:20:13,014 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 05:20:13,114 INFO L225 Difference]: With dead ends: 47297 [2019-10-02 05:20:13,114 INFO L226 Difference]: Without dead ends: 26778 [2019-10-02 05:20:13,167 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 05:20:13,197 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26778 states. [2019-10-02 05:20:14,023 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26778 to 26766. [2019-10-02 05:20:14,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26766 states. [2019-10-02 05:20:14,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26766 states to 26766 states and 35467 transitions. [2019-10-02 05:20:14,101 INFO L78 Accepts]: Start accepts. Automaton has 26766 states and 35467 transitions. Word has length 344 [2019-10-02 05:20:14,102 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 05:20:14,102 INFO L475 AbstractCegarLoop]: Abstraction has 26766 states and 35467 transitions. [2019-10-02 05:20:14,102 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 05:20:14,102 INFO L276 IsEmpty]: Start isEmpty. Operand 26766 states and 35467 transitions. [2019-10-02 05:20:14,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2019-10-02 05:20:14,127 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 05:20:14,127 INFO L411 BasicCegarLoop]: trace histogram [13, 13, 13, 13, 13, 13, 8, 8, 8, 6, 6, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 05:20:14,127 INFO L418 AbstractCegarLoop]: === Iteration 10 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 05:20:14,128 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 05:20:14,128 INFO L82 PathProgramCache]: Analyzing trace with hash -874165006, now seen corresponding path program 1 times [2019-10-02 05:20:14,128 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 05:20:14,128 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 05:20:14,146 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:20:14,146 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 05:20:14,146 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:20:14,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 05:20:14,652 INFO L134 CoverageAnalysis]: Checked inductivity of 734 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 717 trivial. 0 not checked. [2019-10-02 05:20:14,653 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 05:20:14,653 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 05:20:14,654 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 05:20:14,654 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 05:20:14,654 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 05:20:14,654 INFO L87 Difference]: Start difference. First operand 26766 states and 35467 transitions. Second operand 3 states. [2019-10-02 05:20:17,994 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 05:20:17,995 INFO L93 Difference]: Finished difference Result 60346 states and 80030 transitions. [2019-10-02 05:20:17,995 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 05:20:17,995 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 344 [2019-10-02 05:20:17,996 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 05:20:18,147 INFO L225 Difference]: With dead ends: 60346 [2019-10-02 05:20:18,147 INFO L226 Difference]: Without dead ends: 35311 [2019-10-02 05:20:18,221 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 05:20:18,261 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35311 states. [2019-10-02 05:20:19,583 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35311 to 35299. [2019-10-02 05:20:19,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 35299 states. [2019-10-02 05:20:19,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35299 states to 35299 states and 46803 transitions. [2019-10-02 05:20:19,668 INFO L78 Accepts]: Start accepts. Automaton has 35299 states and 46803 transitions. Word has length 344 [2019-10-02 05:20:19,669 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 05:20:19,669 INFO L475 AbstractCegarLoop]: Abstraction has 35299 states and 46803 transitions. [2019-10-02 05:20:19,669 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 05:20:19,669 INFO L276 IsEmpty]: Start isEmpty. Operand 35299 states and 46803 transitions. [2019-10-02 05:20:19,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 420 [2019-10-02 05:20:19,720 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 05:20:19,720 INFO L411 BasicCegarLoop]: trace histogram [13, 13, 13, 13, 13, 13, 10, 10, 10, 8, 8, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 05:20:19,720 INFO L418 AbstractCegarLoop]: === Iteration 11 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 05:20:19,720 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 05:20:19,721 INFO L82 PathProgramCache]: Analyzing trace with hash -1560568481, now seen corresponding path program 1 times [2019-10-02 05:20:19,721 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 05:20:19,721 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 05:20:19,739 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:20:19,740 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 05:20:19,740 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:20:19,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 05:20:20,357 INFO L134 CoverageAnalysis]: Checked inductivity of 887 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 854 trivial. 0 not checked. [2019-10-02 05:20:20,358 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 05:20:20,358 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 05:20:20,358 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 05:20:20,359 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 05:20:20,359 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 05:20:20,359 INFO L87 Difference]: Start difference. First operand 35299 states and 46803 transitions. Second operand 3 states. [2019-10-02 05:20:21,089 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 05:20:21,090 INFO L93 Difference]: Finished difference Result 68867 states and 91329 transitions. [2019-10-02 05:20:21,090 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 05:20:21,090 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 419 [2019-10-02 05:20:21,091 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 05:20:21,247 INFO L225 Difference]: With dead ends: 68867 [2019-10-02 05:20:21,247 INFO L226 Difference]: Without dead ends: 35299 [2019-10-02 05:20:21,337 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 05:20:21,374 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35299 states. [2019-10-02 05:20:23,966 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35299 to 35299. [2019-10-02 05:20:23,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 35299 states. [2019-10-02 05:20:24,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35299 states to 35299 states and 46801 transitions. [2019-10-02 05:20:24,064 INFO L78 Accepts]: Start accepts. Automaton has 35299 states and 46801 transitions. Word has length 419 [2019-10-02 05:20:24,065 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 05:20:24,065 INFO L475 AbstractCegarLoop]: Abstraction has 35299 states and 46801 transitions. [2019-10-02 05:20:24,065 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 05:20:24,066 INFO L276 IsEmpty]: Start isEmpty. Operand 35299 states and 46801 transitions. [2019-10-02 05:20:24,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 420 [2019-10-02 05:20:24,105 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 05:20:24,106 INFO L411 BasicCegarLoop]: trace histogram [13, 13, 13, 13, 13, 13, 10, 10, 10, 8, 8, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 05:20:24,106 INFO L418 AbstractCegarLoop]: === Iteration 12 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 05:20:24,106 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 05:20:24,106 INFO L82 PathProgramCache]: Analyzing trace with hash 1895365153, now seen corresponding path program 1 times [2019-10-02 05:20:24,107 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 05:20:24,107 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 05:20:24,125 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:20:24,125 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 05:20:24,125 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:20:24,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 05:20:24,736 INFO L134 CoverageAnalysis]: Checked inductivity of 887 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 854 trivial. 0 not checked. [2019-10-02 05:20:24,737 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 05:20:24,737 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 05:20:24,738 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 05:20:24,738 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 05:20:24,738 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 05:20:24,738 INFO L87 Difference]: Start difference. First operand 35299 states and 46801 transitions. Second operand 3 states. [2019-10-02 05:20:28,367 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 05:20:28,367 INFO L93 Difference]: Finished difference Result 73394 states and 97325 transitions. [2019-10-02 05:20:28,368 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 05:20:28,368 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 419 [2019-10-02 05:20:28,368 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 05:20:28,496 INFO L225 Difference]: With dead ends: 73394 [2019-10-02 05:20:28,497 INFO L226 Difference]: Without dead ends: 39826 [2019-10-02 05:20:28,550 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 05:20:28,583 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 39826 states. [2019-10-02 05:20:29,468 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 39826 to 39814. [2019-10-02 05:20:29,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 39814 states. [2019-10-02 05:20:29,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39814 states to 39814 states and 52765 transitions. [2019-10-02 05:20:29,573 INFO L78 Accepts]: Start accepts. Automaton has 39814 states and 52765 transitions. Word has length 419 [2019-10-02 05:20:29,574 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 05:20:29,574 INFO L475 AbstractCegarLoop]: Abstraction has 39814 states and 52765 transitions. [2019-10-02 05:20:29,574 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 05:20:29,574 INFO L276 IsEmpty]: Start isEmpty. Operand 39814 states and 52765 transitions. [2019-10-02 05:20:29,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 420 [2019-10-02 05:20:29,603 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 05:20:29,604 INFO L411 BasicCegarLoop]: trace histogram [13, 13, 13, 13, 13, 13, 10, 10, 10, 8, 8, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-02 05:20:29,604 INFO L418 AbstractCegarLoop]: === Iteration 13 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 05:20:29,604 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 05:20:29,605 INFO L82 PathProgramCache]: Analyzing trace with hash -154022689, now seen corresponding path program 1 times [2019-10-02 05:20:29,605 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 05:20:29,605 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 05:20:29,624 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:20:29,625 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 05:20:29,625 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:20:29,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 05:20:30,688 INFO L134 CoverageAnalysis]: Checked inductivity of 887 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 854 trivial. 0 not checked. [2019-10-02 05:20:30,688 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 05:20:30,688 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 05:20:30,689 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 05:20:30,689 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 05:20:30,689 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 05:20:30,690 INFO L87 Difference]: Start difference. First operand 39814 states and 52765 transitions. Second operand 3 states. [2019-10-02 05:20:34,176 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 05:20:34,177 INFO L93 Difference]: Finished difference Result 82448 states and 109280 transitions. [2019-10-02 05:20:34,177 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 05:20:34,177 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 419 [2019-10-02 05:20:34,178 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 05:20:34,378 INFO L225 Difference]: With dead ends: 82448 [2019-10-02 05:20:34,379 INFO L226 Difference]: Without dead ends: 44365 [2019-10-02 05:20:34,468 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 05:20:34,517 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 44365 states. [2019-10-02 05:20:37,704 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 44365 to 44353. [2019-10-02 05:20:37,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 44353 states. [2019-10-02 05:20:37,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44353 states to 44353 states and 58751 transitions. [2019-10-02 05:20:37,811 INFO L78 Accepts]: Start accepts. Automaton has 44353 states and 58751 transitions. Word has length 419 [2019-10-02 05:20:37,812 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 05:20:37,812 INFO L475 AbstractCegarLoop]: Abstraction has 44353 states and 58751 transitions. [2019-10-02 05:20:37,812 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 05:20:37,812 INFO L276 IsEmpty]: Start isEmpty. Operand 44353 states and 58751 transitions. [2019-10-02 05:20:37,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 463 [2019-10-02 05:20:37,833 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 05:20:37,833 INFO L411 BasicCegarLoop]: trace histogram [13, 13, 13, 13, 13, 13, 11, 11, 11, 10, 10, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 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, 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] [2019-10-02 05:20:37,833 INFO L418 AbstractCegarLoop]: === Iteration 14 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 05:20:37,834 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 05:20:37,834 INFO L82 PathProgramCache]: Analyzing trace with hash 1534193416, now seen corresponding path program 1 times [2019-10-02 05:20:37,834 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 05:20:37,834 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 05:20:37,851 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:20:37,851 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 05:20:37,851 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:20:38,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 05:20:38,479 INFO L134 CoverageAnalysis]: Checked inductivity of 1041 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 992 trivial. 0 not checked. [2019-10-02 05:20:38,480 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 05:20:38,480 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-02 05:20:38,481 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-02 05:20:38,481 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-02 05:20:38,481 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-02 05:20:38,481 INFO L87 Difference]: Start difference. First operand 44353 states and 58751 transitions. Second operand 5 states. [2019-10-02 05:20:41,937 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 05:20:41,937 INFO L93 Difference]: Finished difference Result 93922 states and 124292 transitions. [2019-10-02 05:20:41,938 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-02 05:20:41,938 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 462 [2019-10-02 05:20:41,939 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 05:20:42,099 INFO L225 Difference]: With dead ends: 93922 [2019-10-02 05:20:42,099 INFO L226 Difference]: Without dead ends: 51300 [2019-10-02 05:20:42,179 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-02 05:20:42,224 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 51300 states. [2019-10-02 05:20:43,664 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 51300 to 51284. [2019-10-02 05:20:43,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 51284 states. [2019-10-02 05:20:43,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51284 states to 51284 states and 67789 transitions. [2019-10-02 05:20:43,801 INFO L78 Accepts]: Start accepts. Automaton has 51284 states and 67789 transitions. Word has length 462 [2019-10-02 05:20:43,802 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 05:20:43,802 INFO L475 AbstractCegarLoop]: Abstraction has 51284 states and 67789 transitions. [2019-10-02 05:20:43,802 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-02 05:20:43,802 INFO L276 IsEmpty]: Start isEmpty. Operand 51284 states and 67789 transitions. [2019-10-02 05:20:43,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 464 [2019-10-02 05:20:43,833 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 05:20:43,833 INFO L411 BasicCegarLoop]: trace histogram [13, 13, 13, 13, 13, 13, 11, 11, 11, 10, 10, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 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, 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] [2019-10-02 05:20:43,834 INFO L418 AbstractCegarLoop]: === Iteration 15 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 05:20:43,834 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 05:20:43,834 INFO L82 PathProgramCache]: Analyzing trace with hash -1905425921, now seen corresponding path program 1 times [2019-10-02 05:20:43,834 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 05:20:43,834 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 05:20:43,854 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:20:43,854 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 05:20:43,855 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:20:44,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 05:20:44,471 INFO L134 CoverageAnalysis]: Checked inductivity of 1041 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 992 trivial. 0 not checked. [2019-10-02 05:20:44,472 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 05:20:44,472 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-02 05:20:44,473 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-02 05:20:44,473 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-02 05:20:44,473 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-02 05:20:44,473 INFO L87 Difference]: Start difference. First operand 51284 states and 67789 transitions. Second operand 5 states. [2019-10-02 05:20:48,467 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 05:20:48,467 INFO L93 Difference]: Finished difference Result 106726 states and 140968 transitions. [2019-10-02 05:20:48,467 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-02 05:20:48,467 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 463 [2019-10-02 05:20:48,468 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 05:20:48,730 INFO L225 Difference]: With dead ends: 106726 [2019-10-02 05:20:48,730 INFO L226 Difference]: Without dead ends: 57173 [2019-10-02 05:20:48,817 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-02 05:20:48,864 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 57173 states. [2019-10-02 05:20:50,180 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 57173 to 57157. [2019-10-02 05:20:50,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 57157 states. [2019-10-02 05:20:53,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57157 states to 57157 states and 75415 transitions. [2019-10-02 05:20:53,486 INFO L78 Accepts]: Start accepts. Automaton has 57157 states and 75415 transitions. Word has length 463 [2019-10-02 05:20:53,487 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 05:20:53,487 INFO L475 AbstractCegarLoop]: Abstraction has 57157 states and 75415 transitions. [2019-10-02 05:20:53,487 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-02 05:20:53,487 INFO L276 IsEmpty]: Start isEmpty. Operand 57157 states and 75415 transitions. [2019-10-02 05:20:53,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 465 [2019-10-02 05:20:53,518 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 05:20:53,521 INFO L411 BasicCegarLoop]: trace histogram [13, 13, 13, 13, 13, 13, 11, 11, 11, 10, 10, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 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, 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] [2019-10-02 05:20:53,522 INFO L418 AbstractCegarLoop]: === Iteration 16 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 05:20:53,523 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 05:20:53,523 INFO L82 PathProgramCache]: Analyzing trace with hash 394853285, now seen corresponding path program 1 times [2019-10-02 05:20:53,523 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 05:20:53,523 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 05:20:53,550 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:20:53,550 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 05:20:53,551 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:20:53,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 05:20:54,091 INFO L134 CoverageAnalysis]: Checked inductivity of 1041 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 992 trivial. 0 not checked. [2019-10-02 05:20:54,092 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 05:20:54,092 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-02 05:20:54,093 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-02 05:20:54,093 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-02 05:20:54,093 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-02 05:20:54,093 INFO L87 Difference]: Start difference. First operand 57157 states and 75415 transitions. Second operand 5 states. [2019-10-02 05:20:57,691 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 05:20:57,691 INFO L93 Difference]: Finished difference Result 117110 states and 154554 transitions. [2019-10-02 05:20:57,692 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-02 05:20:57,692 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 464 [2019-10-02 05:20:57,693 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 05:20:57,888 INFO L225 Difference]: With dead ends: 117110 [2019-10-02 05:20:57,888 INFO L226 Difference]: Without dead ends: 61684 [2019-10-02 05:20:57,991 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-02 05:20:58,043 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 61684 states. [2019-10-02 05:20:59,694 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 61684 to 61668. [2019-10-02 05:20:59,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 61668 states. [2019-10-02 05:20:59,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61668 states to 61668 states and 81369 transitions. [2019-10-02 05:20:59,857 INFO L78 Accepts]: Start accepts. Automaton has 61668 states and 81369 transitions. Word has length 464 [2019-10-02 05:20:59,858 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 05:20:59,858 INFO L475 AbstractCegarLoop]: Abstraction has 61668 states and 81369 transitions. [2019-10-02 05:20:59,858 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-02 05:20:59,859 INFO L276 IsEmpty]: Start isEmpty. Operand 61668 states and 81369 transitions. [2019-10-02 05:20:59,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 482 [2019-10-02 05:20:59,893 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 05:20:59,893 INFO L411 BasicCegarLoop]: trace histogram [13, 13, 13, 13, 13, 13, 12, 12, 12, 10, 10, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 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, 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] [2019-10-02 05:20:59,894 INFO L418 AbstractCegarLoop]: === Iteration 17 === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 05:20:59,894 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 05:20:59,894 INFO L82 PathProgramCache]: Analyzing trace with hash 1875871322, now seen corresponding path program 1 times [2019-10-02 05:20:59,894 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 05:20:59,894 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 05:20:59,912 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:20:59,912 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 05:20:59,912 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 05:21:00,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 05:21:00,780 INFO L134 CoverageAnalysis]: Checked inductivity of 1091 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 1064 trivial. 0 not checked. [2019-10-02 05:21:00,780 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-02 05:21:00,780 INFO L224 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-10-02 05:21:01,661 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 05:21:03,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 05:21:03,780 INFO L256 TraceCheckSpWp]: Trace formula consists of 7563 conjuncts, 18 conjunts are in the unsatisfiable core [2019-10-02 05:21:03,816 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-02 05:21:04,193 INFO L134 CoverageAnalysis]: Checked inductivity of 1091 backedges. 58 proven. 189 refuted. 0 times theorem prover too weak. 844 trivial. 0 not checked. [2019-10-02 05:21:04,226 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-10-02 05:21:04,226 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 10 [2019-10-02 05:21:04,227 INFO L454 AbstractCegarLoop]: Interpolant automaton has 10 states [2019-10-02 05:21:04,228 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2019-10-02 05:21:04,228 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2019-10-02 05:21:04,228 INFO L87 Difference]: Start difference. First operand 61668 states and 81369 transitions. Second operand 10 states.