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 --traceabstraction.trace.refinement.strategy SIFA_TAIPAN --sifa.abstract.domain CompoundDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--staging--slicoss--slicoss.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-36ac518-m [2019-10-07 12:35:35,524 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-07 12:35:35,527 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-07 12:35:35,545 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-07 12:35:35,545 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-07 12:35:35,547 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-07 12:35:35,549 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-07 12:35:35,559 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-07 12:35:35,562 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-07 12:35:35,563 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-07 12:35:35,564 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-07 12:35:35,566 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-07 12:35:35,566 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-07 12:35:35,567 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-07 12:35:35,570 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-07 12:35:35,572 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-07 12:35:35,573 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-07 12:35:35,574 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-07 12:35:35,577 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-07 12:35:35,579 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-07 12:35:35,580 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-07 12:35:35,582 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-07 12:35:35,584 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-07 12:35:35,585 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-07 12:35:35,589 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-07 12:35:35,589 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-07 12:35:35,589 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-07 12:35:35,592 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-07 12:35:35,593 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-07 12:35:35,594 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-07 12:35:35,594 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-07 12:35:35,595 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-07 12:35:35,596 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-07 12:35:35,597 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-07 12:35:35,598 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-07 12:35:35,598 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-07 12:35:35,599 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-07 12:35:35,599 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-07 12:35:35,599 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-07 12:35:35,600 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-07 12:35:35,601 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-07 12:35:35,601 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 [2019-10-07 12:35:35,621 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-07 12:35:35,621 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-07 12:35:35,623 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-07 12:35:35,623 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-07 12:35:35,623 INFO L138 SettingsManager]: * Use SBE=true [2019-10-07 12:35:35,624 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-07 12:35:35,624 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-07 12:35:35,624 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-07 12:35:35,624 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-07 12:35:35,624 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-07 12:35:35,625 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-07 12:35:35,625 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-07 12:35:35,625 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-07 12:35:35,625 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-07 12:35:35,625 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-07 12:35:35,625 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-07 12:35:35,626 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-07 12:35:35,626 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-07 12:35:35,626 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-07 12:35:35,626 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-07 12:35:35,626 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-07 12:35:35,627 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-07 12:35:35,627 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-07 12:35:35,627 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-07 12:35:35,627 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-07 12:35:35,628 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-07 12:35:35,628 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-07 12:35:35,628 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-07 12:35:35,628 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> SIFA_TAIPAN Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> CompoundDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_QUICK [2019-10-07 12:35:35,904 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-07 12:35:35,918 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-07 12:35:35,921 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-07 12:35:35,923 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-07 12:35:35,923 INFO L275 PluginConnector]: CDTParser initialized [2019-10-07 12:35:35,924 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--staging--slicoss--slicoss.ko-entry_point.cil.out.i [2019-10-07 12:35:35,985 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f1ffeee7d/7b905861adb54a5fa083aeb4ffa57ee8/FLAG9a84d2f91 [2019-10-07 12:35:36,947 INFO L306 CDTParser]: Found 1 translation units. [2019-10-07 12:35:36,947 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--staging--slicoss--slicoss.ko-entry_point.cil.out.i [2019-10-07 12:35:37,002 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f1ffeee7d/7b905861adb54a5fa083aeb4ffa57ee8/FLAG9a84d2f91 [2019-10-07 12:35:37,330 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f1ffeee7d/7b905861adb54a5fa083aeb4ffa57ee8 [2019-10-07 12:35:37,340 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-07 12:35:37,341 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-07 12:35:37,342 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-07 12:35:37,343 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-07 12:35:37,346 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-07 12:35:37,347 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.10 12:35:37" (1/1) ... [2019-10-07 12:35:37,350 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f394759 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 12:35:37, skipping insertion in model container [2019-10-07 12:35:37,350 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.10 12:35:37" (1/1) ... [2019-10-07 12:35:37,358 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-07 12:35:37,549 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-07 12:35:40,336 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-07 12:35:40,372 INFO L188 MainTranslator]: Completed pre-run [2019-10-07 12:35:40,781 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-07 12:35:41,273 INFO L192 MainTranslator]: Completed translation [2019-10-07 12:35:41,274 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 12:35:41 WrapperNode [2019-10-07 12:35:41,274 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-07 12:35:41,275 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-07 12:35:41,275 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-07 12:35:41,275 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-07 12:35:41,290 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 12:35:41" (1/1) ... [2019-10-07 12:35:41,290 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 12:35:41" (1/1) ... [2019-10-07 12:35:41,387 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 12:35:41" (1/1) ... [2019-10-07 12:35:41,388 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 12:35:41" (1/1) ... [2019-10-07 12:35:41,625 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 12:35:41" (1/1) ... [2019-10-07 12:35:41,664 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 12:35:41" (1/1) ... [2019-10-07 12:35:41,705 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 12:35:41" (1/1) ... [2019-10-07 12:35:41,753 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-07 12:35:41,754 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-07 12:35:41,754 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-07 12:35:41,754 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-07 12:35:41,756 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 12:35:41" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-07 12:35:41,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-07 12:35:41,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-07 12:35:41,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-07 12:35:41,863 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-07 12:35:41,864 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-10-07 12:35:41,865 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-10-07 12:35:41,865 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2019-10-07 12:35:41,866 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2019-10-07 12:35:41,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-07 12:35:41,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-07 12:35:41,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-10-07 12:35:41,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-10-07 12:35:41,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-07 12:35:41,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-07 12:35:41,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-07 12:35:41,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-07 12:35:41,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-07 12:35:41,870 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-07 12:35:41,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_5 [2019-10-07 12:35:41,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_9 [2019-10-07 12:35:41,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2019-10-07 12:35:41,943 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2019-10-07 12:35:41,943 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2019-10-07 12:35:41,943 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2019-10-07 12:35:41,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2019-10-07 12:35:41,943 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2019-10-07 12:35:41,943 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2019-10-07 12:35:41,944 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-10-07 12:35:41,944 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-10-07 12:35:41,944 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-10-07 12:35:41,944 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2019-10-07 12:35:41,944 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2019-10-07 12:35:41,944 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-10-07 12:35:41,945 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2019-10-07 12:35:41,945 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-10-07 12:35:41,945 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2019-10-07 12:35:41,945 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_coherent_mask [2019-10-07 12:35:41,945 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2019-10-07 12:35:41,945 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_zalloc_consistent [2019-10-07 12:35:41,946 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2019-10-07 12:35:41,946 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2019-10-07 12:35:41,946 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2019-10-07 12:35:41,946 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2019-10-07 12:35:41,946 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-10-07 12:35:41,947 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-10-07 12:35:41,947 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-10-07 12:35:41,947 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-10-07 12:35:41,947 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2019-10-07 12:35:41,947 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2019-10-07 12:35:41,947 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-10-07 12:35:41,948 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-10-07 12:35:41,948 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-10-07 12:35:41,948 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2019-10-07 12:35:41,948 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2019-10-07 12:35:41,948 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev8 [2019-10-07 12:35:41,948 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev16 [2019-10-07 12:35:41,949 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev32 [2019-10-07 12:35:41,949 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2019-10-07 12:35:41,949 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2019-10-07 12:35:41,949 INFO L138 BoogieDeclarations]: Found implementation of procedure is_broadcast_ether_addr [2019-10-07 12:35:41,949 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2019-10-07 12:35:41,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_copy [2019-10-07 12:35:41,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2019-10-07 12:35:41,950 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_reg32_write [2019-10-07 12:35:41,950 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_reg64_write [2019-10-07 12:35:41,950 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_mcast_set_bit [2019-10-07 12:35:41,950 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_mcast_set_mask [2019-10-07 12:35:41,950 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_timer_ping [2019-10-07 12:35:41,951 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_unmap_mmio_space [2019-10-07 12:35:41,951 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_link_config [2019-10-07 12:35:41,951 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_card_download_gbrcv [2019-10-07 12:35:41,951 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_card_download [2019-10-07 12:35:41,951 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_adapter_set_hwaddr [2019-10-07 12:35:41,951 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_intagg_set [2019-10-07 12:35:41,952 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_soft_reset [2019-10-07 12:35:41,952 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_mac_address_config [2019-10-07 12:35:41,952 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_mac_config [2019-10-07 12:35:41,952 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_config_set [2019-10-07 12:35:41,952 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_config_clear [2019-10-07 12:35:41,952 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_mac_filter [2019-10-07 12:35:41,952 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_mac_set_address [2019-10-07 12:35:41,953 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_timer_load_check [2019-10-07 12:35:41,953 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_upr_queue_request [2019-10-07 12:35:41,953 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_upr_start [2019-10-07 12:35:41,953 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_upr_request [2019-10-07 12:35:41,953 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_link_upr_complete [2019-10-07 12:35:41,953 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_upr_request_complete [2019-10-07 12:35:41,954 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_config_get [2019-10-07 12:35:41,954 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_eeprom_cksum [2019-10-07 12:35:41,954 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_rspqueue_free [2019-10-07 12:35:41,954 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_rspqueue_init [2019-10-07 12:35:41,954 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_rspqueue_getnext [2019-10-07 12:35:41,954 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_cmdqmem_free [2019-10-07 12:35:41,955 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_cmdqmem_addpage [2019-10-07 12:35:41,955 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_cmdq_free [2019-10-07 12:35:41,955 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_cmdq_addcmdpage [2019-10-07 12:35:41,955 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_cmdq_init [2019-10-07 12:35:41,955 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_cmdq_reset [2019-10-07 12:35:41,955 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_cmdq_getdone [2019-10-07 12:35:41,955 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_cmdq_getfree [2019-10-07 12:35:41,955 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_cmdq_putdone_irq [2019-10-07 12:35:41,956 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_rcvqueue_fill [2019-10-07 12:35:41,956 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_rcvqueue_free [2019-10-07 12:35:41,956 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_rcvqueue_init [2019-10-07 12:35:41,956 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_rcvqueue_getnext [2019-10-07 12:35:41,956 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_rcvqueue_reinsert [2019-10-07 12:35:41,956 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_link_event_handler [2019-10-07 12:35:41,956 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_init_cleanup [2019-10-07 12:35:41,957 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_mcast_add_list [2019-10-07 12:35:41,957 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_mcast_set_list [2019-10-07 12:35:41,957 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_xmit_build_request [2019-10-07 12:35:41,957 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_xmit_fail [2019-10-07 12:35:41,958 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_rcv_handle_error [2019-10-07 12:35:41,958 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_rcv_handler [2019-10-07 12:35:41,958 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_xmit_complete [2019-10-07 12:35:41,958 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_interrupt_card_up [2019-10-07 12:35:41,958 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_interrupt [2019-10-07 12:35:41,958 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_xmit_start [2019-10-07 12:35:41,959 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_adapter_freeresources [2019-10-07 12:35:41,959 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_adapter_allocresources [2019-10-07 12:35:41,959 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_if_init [2019-10-07 12:35:41,959 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_entry_open [2019-10-07 12:35:41,959 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_card_cleanup [2019-10-07 12:35:41,960 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_entry_remove [2019-10-07 12:35:41,960 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_entry_halt [2019-10-07 12:35:41,960 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_get_stats [2019-10-07 12:35:41,960 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_ioctl [2019-10-07 12:35:41,960 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_config_pci [2019-10-07 12:35:41,961 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_card_init [2019-10-07 12:35:41,961 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_init_driver [2019-10-07 12:35:41,961 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_init_adapter [2019-10-07 12:35:41,961 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_card_locate [2019-10-07 12:35:41,961 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_entry_probe [2019-10-07 12:35:41,962 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_module_init [2019-10-07 12:35:41,962 INFO L138 BoogieDeclarations]: Found implementation of procedure slic_module_cleanup [2019-10-07 12:35:41,962 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2019-10-07 12:35:41,962 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_3 [2019-10-07 12:35:41,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_5 [2019-10-07 12:35:41,962 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_2 [2019-10-07 12:35:41,963 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2019-10-07 12:35:41,963 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_2 [2019-10-07 12:35:41,963 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_3 [2019-10-07 12:35:41,963 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_2 [2019-10-07 12:35:41,963 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2019-10-07 12:35:41,963 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2019-10-07 12:35:41,964 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2019-10-07 12:35:41,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2019-10-07 12:35:41,964 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2019-10-07 12:35:41,964 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_init_3 [2019-10-07 12:35:41,964 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2019-10-07 12:35:41,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_driver_4 [2019-10-07 12:35:41,965 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_2 [2019-10-07 12:35:41,965 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2019-10-07 12:35:41,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_2 [2019-10-07 12:35:41,965 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_init_2 [2019-10-07 12:35:41,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_3 [2019-10-07 12:35:41,966 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-07 12:35:41,966 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-10-07 12:35:41,966 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-10-07 12:35:41,966 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-07 12:35:41,967 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-07 12:35:41,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_20 [2019-10-07 12:35:41,967 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2019-10-07 12:35:41,967 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2019-10-07 12:35:41,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_26 [2019-10-07 12:35:41,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_28 [2019-10-07 12:35:41,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_30 [2019-10-07 12:35:41,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_31 [2019-10-07 12:35:41,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_32 [2019-10-07 12:35:41,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_33 [2019-10-07 12:35:41,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_34 [2019-10-07 12:35:41,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_35 [2019-10-07 12:35:41,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_36 [2019-10-07 12:35:41,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_37 [2019-10-07 12:35:41,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_38 [2019-10-07 12:35:41,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_39 [2019-10-07 12:35:41,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_40 [2019-10-07 12:35:41,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_41 [2019-10-07 12:35:41,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_42 [2019-10-07 12:35:41,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_43 [2019-10-07 12:35:41,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_44 [2019-10-07 12:35:41,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_45 [2019-10-07 12:35:41,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_46 [2019-10-07 12:35:41,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-07 12:35:41,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-07 12:35:41,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-07 12:35:41,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-07 12:35:41,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-07 12:35:41,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-10-07 12:35:41,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2019-10-07 12:35:41,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-10-07 12:35:41,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2019-10-07 12:35:41,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2019-10-07 12:35:41,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2019-10-07 12:35:41,974 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-10-07 12:35:41,974 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2019-10-07 12:35:41,975 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2019-10-07 12:35:41,975 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2019-10-07 12:35:41,975 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2019-10-07 12:35:41,975 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-10-07 12:35:41,976 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-10-07 12:35:41,976 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-07 12:35:41,976 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2019-10-07 12:35:41,976 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2019-10-07 12:35:41,976 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-10-07 12:35:41,977 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-10-07 12:35:41,977 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-10-07 12:35:41,977 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-07 12:35:41,977 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2019-10-07 12:35:41,977 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2019-10-07 12:35:41,978 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2019-10-07 12:35:41,978 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-10-07 12:35:41,978 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2019-10-07 12:35:41,978 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2019-10-07 12:35:41,979 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2019-10-07 12:35:41,979 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-10-07 12:35:41,979 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-10-07 12:35:41,979 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-10-07 12:35:41,979 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-10-07 12:35:41,980 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2019-10-07 12:35:41,980 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_supported [2019-10-07 12:35:41,980 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2019-10-07 12:35:41,980 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2019-10-07 12:35:41,980 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2019-10-07 12:35:41,981 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-10-07 12:35:41,981 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-10-07 12:35:41,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2019-10-07 12:35:41,981 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2019-10-07 12:35:41,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-07 12:35:41,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-07 12:35:41,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_5 [2019-10-07 12:35:41,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_uninit_5 [2019-10-07 12:35:41,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_4 [2019-10-07 12:35:41,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2019-10-07 12:35:41,983 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2019-10-07 12:35:41,983 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-10-07 12:35:41,983 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_word [2019-10-07 12:35:41,983 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_word [2019-10-07 12:35:41,983 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-10-07 12:35:41,984 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-10-07 12:35:41,984 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2019-10-07 12:35:41,984 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2019-10-07 12:35:41,984 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2019-10-07 12:35:41,985 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-10-07 12:35:41,985 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-10-07 12:35:41,985 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2019-10-07 12:35:41,985 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2019-10-07 12:35:41,985 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-10-07 12:35:41,986 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2019-10-07 12:35:41,986 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-10-07 12:35:41,986 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-10-07 12:35:41,986 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-07 12:35:41,987 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-07 12:35:41,987 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-07 12:35:41,987 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-07 12:35:41,987 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-07 12:35:41,988 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2019-10-07 12:35:41,988 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-07 12:35:41,988 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-07 12:35:41,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-07 12:35:41,988 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-07 12:35:41,989 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-10-07 12:35:41,989 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-10-07 12:35:41,989 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-07 12:35:41,989 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2019-10-07 12:35:41,989 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2019-10-07 12:35:41,989 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2019-10-07 12:35:41,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2019-10-07 12:35:41,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2019-10-07 12:35:41,990 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-07 12:35:41,990 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-07 12:35:41,990 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-07 12:35:41,990 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-07 12:35:41,990 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-07 12:35:41,991 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-07 12:35:41,991 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-07 12:35:41,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-07 12:35:41,991 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-07 12:35:41,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-07 12:35:41,991 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-07 12:35:41,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-10-07 12:35:41,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-10-07 12:35:41,992 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-07 12:35:41,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-07 12:35:41,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-07 12:35:41,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-07 12:35:41,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-07 12:35:41,993 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-10-07 12:35:41,993 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-07 12:35:41,993 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2019-10-07 12:35:41,993 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-07 12:35:41,993 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-10-07 12:35:41,993 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-10-07 12:35:41,993 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-07 12:35:41,994 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-07 12:35:41,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_5 [2019-10-07 12:35:41,994 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-10-07 12:35:41,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_9 [2019-10-07 12:35:41,994 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-10-07 12:35:41,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2019-10-07 12:35:41,995 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-07 12:35:41,995 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2019-10-07 12:35:41,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_38 [2019-10-07 12:35:41,995 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2019-10-07 12:35:41,996 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-10-07 12:35:41,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_40 [2019-10-07 12:35:41,996 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2019-10-07 12:35:41,996 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2019-10-07 12:35:41,997 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2019-10-07 12:35:41,997 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2019-10-07 12:35:41,997 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2019-10-07 12:35:41,997 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2019-10-07 12:35:41,997 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2019-10-07 12:35:41,998 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-07 12:35:41,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_20 [2019-10-07 12:35:41,998 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-07 12:35:41,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-10-07 12:35:41,999 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2019-10-07 12:35:41,999 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_3 [2019-10-07 12:35:41,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_5 [2019-10-07 12:35:41,999 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_2 [2019-10-07 12:35:41,999 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2019-10-07 12:35:42,000 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_2 [2019-10-07 12:35:42,000 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_3 [2019-10-07 12:35:42,000 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_2 [2019-10-07 12:35:42,000 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2019-10-07 12:35:42,001 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2019-10-07 12:35:42,001 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2019-10-07 12:35:42,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2019-10-07 12:35:42,001 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2019-10-07 12:35:42,001 INFO L130 BoogieDeclarations]: Found specification of procedure timer_init_3 [2019-10-07 12:35:42,002 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2019-10-07 12:35:42,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_driver_4 [2019-10-07 12:35:42,002 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_2 [2019-10-07 12:35:42,002 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2019-10-07 12:35:42,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_2 [2019-10-07 12:35:42,003 INFO L130 BoogieDeclarations]: Found specification of procedure timer_init_2 [2019-10-07 12:35:42,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_3 [2019-10-07 12:35:42,003 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2019-10-07 12:35:42,003 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2019-10-07 12:35:42,003 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2019-10-07 12:35:42,004 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2019-10-07 12:35:42,004 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2019-10-07 12:35:42,004 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2019-10-07 12:35:42,004 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-10-07 12:35:42,004 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-10-07 12:35:42,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_39 [2019-10-07 12:35:42,005 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-10-07 12:35:42,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_37 [2019-10-07 12:35:42,005 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-10-07 12:35:42,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-07 12:35:42,006 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-10-07 12:35:42,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-07 12:35:42,006 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-10-07 12:35:42,007 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-10-07 12:35:42,007 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_word [2019-10-07 12:35:42,007 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_word [2019-10-07 12:35:42,007 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2019-10-07 12:35:42,007 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2019-10-07 12:35:42,007 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-10-07 12:35:42,008 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-10-07 12:35:42,008 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2019-10-07 12:35:42,008 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2019-10-07 12:35:42,008 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2019-10-07 12:35:42,008 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-10-07 12:35:42,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_45 [2019-10-07 12:35:42,008 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-10-07 12:35:42,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_46 [2019-10-07 12:35:42,009 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-10-07 12:35:42,009 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2019-10-07 12:35:42,009 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2019-10-07 12:35:42,009 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-10-07 12:35:42,009 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2019-10-07 12:35:42,009 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2019-10-07 12:35:42,010 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2019-10-07 12:35:42,010 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2019-10-07 12:35:42,010 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-10-07 12:35:42,010 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-10-07 12:35:42,010 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_coherent_mask [2019-10-07 12:35:42,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-07 12:35:42,010 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2019-10-07 12:35:42,010 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2019-10-07 12:35:42,011 INFO L130 BoogieDeclarations]: Found specification of procedure pci_zalloc_consistent [2019-10-07 12:35:42,011 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2019-10-07 12:35:42,011 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2019-10-07 12:35:42,011 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2019-10-07 12:35:42,011 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2019-10-07 12:35:42,011 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-10-07 12:35:42,012 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-10-07 12:35:42,012 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-10-07 12:35:42,012 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-10-07 12:35:42,012 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2019-10-07 12:35:42,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_28 [2019-10-07 12:35:42,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_36 [2019-10-07 12:35:42,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_30 [2019-10-07 12:35:42,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_26 [2019-10-07 12:35:42,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_34 [2019-10-07 12:35:42,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_35 [2019-10-07 12:35:42,013 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-10-07 12:35:42,013 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2019-10-07 12:35:42,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_31 [2019-10-07 12:35:42,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_32 [2019-10-07 12:35:42,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_33 [2019-10-07 12:35:42,014 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-10-07 12:35:42,014 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-10-07 12:35:42,014 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-10-07 12:35:42,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_42 [2019-10-07 12:35:42,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_44 [2019-10-07 12:35:42,015 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2019-10-07 12:35:42,015 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2019-10-07 12:35:42,015 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-10-07 12:35:42,015 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-10-07 12:35:42,015 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-10-07 12:35:42,015 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-10-07 12:35:42,015 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2019-10-07 12:35:42,016 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2019-10-07 12:35:42,016 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2019-10-07 12:35:42,016 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2019-10-07 12:35:42,016 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-10-07 12:35:42,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_43 [2019-10-07 12:35:42,016 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-10-07 12:35:42,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_41 [2019-10-07 12:35:42,016 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev8 [2019-10-07 12:35:42,017 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev16 [2019-10-07 12:35:42,017 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev32 [2019-10-07 12:35:42,017 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2019-10-07 12:35:42,017 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2019-10-07 12:35:42,017 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2019-10-07 12:35:42,017 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2019-10-07 12:35:42,017 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2019-10-07 12:35:42,018 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2019-10-07 12:35:42,018 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2019-10-07 12:35:42,018 INFO L130 BoogieDeclarations]: Found specification of procedure is_broadcast_ether_addr [2019-10-07 12:35:42,018 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2019-10-07 12:35:42,018 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_copy [2019-10-07 12:35:42,018 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2019-10-07 12:35:42,018 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2019-10-07 12:35:42,018 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2019-10-07 12:35:42,019 INFO L130 BoogieDeclarations]: Found specification of procedure slic_reg32_write [2019-10-07 12:35:42,019 INFO L130 BoogieDeclarations]: Found specification of procedure slic_reg64_write [2019-10-07 12:35:42,019 INFO L130 BoogieDeclarations]: Found specification of procedure slic_mcast_set_bit [2019-10-07 12:35:42,019 INFO L130 BoogieDeclarations]: Found specification of procedure slic_mcast_set_mask [2019-10-07 12:35:42,019 INFO L130 BoogieDeclarations]: Found specification of procedure slic_timer_ping [2019-10-07 12:35:42,019 INFO L130 BoogieDeclarations]: Found specification of procedure slic_unmap_mmio_space [2019-10-07 12:35:42,019 INFO L130 BoogieDeclarations]: Found specification of procedure slic_link_config [2019-10-07 12:35:42,019 INFO L130 BoogieDeclarations]: Found specification of procedure slic_card_download_gbrcv [2019-10-07 12:35:42,020 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-07 12:35:42,020 INFO L130 BoogieDeclarations]: Found specification of procedure slic_card_download [2019-10-07 12:35:42,020 INFO L130 BoogieDeclarations]: Found specification of procedure slic_adapter_set_hwaddr [2019-10-07 12:35:42,020 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-07 12:35:42,020 INFO L130 BoogieDeclarations]: Found specification of procedure slic_intagg_set [2019-10-07 12:35:42,020 INFO L130 BoogieDeclarations]: Found specification of procedure slic_soft_reset [2019-10-07 12:35:42,020 INFO L130 BoogieDeclarations]: Found specification of procedure slic_mac_address_config [2019-10-07 12:35:42,021 INFO L130 BoogieDeclarations]: Found specification of procedure slic_mac_config [2019-10-07 12:35:42,021 INFO L130 BoogieDeclarations]: Found specification of procedure slic_config_set [2019-10-07 12:35:42,021 INFO L130 BoogieDeclarations]: Found specification of procedure slic_config_clear [2019-10-07 12:35:42,021 INFO L130 BoogieDeclarations]: Found specification of procedure slic_mac_filter [2019-10-07 12:35:42,021 INFO L130 BoogieDeclarations]: Found specification of procedure slic_mac_set_address [2019-10-07 12:35:42,021 INFO L130 BoogieDeclarations]: Found specification of procedure slic_timer_load_check [2019-10-07 12:35:42,021 INFO L130 BoogieDeclarations]: Found specification of procedure slic_upr_queue_request [2019-10-07 12:35:42,022 INFO L130 BoogieDeclarations]: Found specification of procedure slic_upr_start [2019-10-07 12:35:42,022 INFO L130 BoogieDeclarations]: Found specification of procedure slic_upr_request [2019-10-07 12:35:42,022 INFO L130 BoogieDeclarations]: Found specification of procedure slic_link_upr_complete [2019-10-07 12:35:42,022 INFO L130 BoogieDeclarations]: Found specification of procedure slic_upr_request_complete [2019-10-07 12:35:42,022 INFO L130 BoogieDeclarations]: Found specification of procedure slic_config_get [2019-10-07 12:35:42,022 INFO L130 BoogieDeclarations]: Found specification of procedure slic_eeprom_cksum [2019-10-07 12:35:42,023 INFO L130 BoogieDeclarations]: Found specification of procedure slic_rspqueue_free [2019-10-07 12:35:42,023 INFO L130 BoogieDeclarations]: Found specification of procedure slic_rspqueue_init [2019-10-07 12:35:42,023 INFO L130 BoogieDeclarations]: Found specification of procedure slic_rspqueue_getnext [2019-10-07 12:35:42,023 INFO L130 BoogieDeclarations]: Found specification of procedure slic_cmdqmem_free [2019-10-07 12:35:42,023 INFO L130 BoogieDeclarations]: Found specification of procedure slic_cmdqmem_addpage [2019-10-07 12:35:42,023 INFO L130 BoogieDeclarations]: Found specification of procedure slic_cmdq_free [2019-10-07 12:35:42,023 INFO L130 BoogieDeclarations]: Found specification of procedure slic_cmdq_addcmdpage [2019-10-07 12:35:42,024 INFO L130 BoogieDeclarations]: Found specification of procedure slic_cmdq_init [2019-10-07 12:35:42,024 INFO L130 BoogieDeclarations]: Found specification of procedure slic_cmdq_reset [2019-10-07 12:35:42,024 INFO L130 BoogieDeclarations]: Found specification of procedure slic_cmdq_getdone [2019-10-07 12:35:42,024 INFO L130 BoogieDeclarations]: Found specification of procedure slic_cmdq_getfree [2019-10-07 12:35:42,024 INFO L130 BoogieDeclarations]: Found specification of procedure slic_cmdq_putdone_irq [2019-10-07 12:35:42,024 INFO L130 BoogieDeclarations]: Found specification of procedure slic_rcvqueue_fill [2019-10-07 12:35:42,024 INFO L130 BoogieDeclarations]: Found specification of procedure slic_rcvqueue_free [2019-10-07 12:35:42,025 INFO L130 BoogieDeclarations]: Found specification of procedure slic_rcvqueue_init [2019-10-07 12:35:42,025 INFO L130 BoogieDeclarations]: Found specification of procedure slic_rcvqueue_getnext [2019-10-07 12:35:42,025 INFO L130 BoogieDeclarations]: Found specification of procedure slic_rcvqueue_reinsert [2019-10-07 12:35:42,025 INFO L130 BoogieDeclarations]: Found specification of procedure slic_link_event_handler [2019-10-07 12:35:42,025 INFO L130 BoogieDeclarations]: Found specification of procedure slic_init_cleanup [2019-10-07 12:35:42,025 INFO L130 BoogieDeclarations]: Found specification of procedure slic_mcast_add_list [2019-10-07 12:35:42,025 INFO L130 BoogieDeclarations]: Found specification of procedure slic_mcast_set_list [2019-10-07 12:35:42,025 INFO L130 BoogieDeclarations]: Found specification of procedure slic_xmit_build_request [2019-10-07 12:35:42,026 INFO L130 BoogieDeclarations]: Found specification of procedure slic_xmit_fail [2019-10-07 12:35:42,026 INFO L130 BoogieDeclarations]: Found specification of procedure slic_rcv_handle_error [2019-10-07 12:35:42,026 INFO L130 BoogieDeclarations]: Found specification of procedure slic_rcv_handler [2019-10-07 12:35:42,026 INFO L130 BoogieDeclarations]: Found specification of procedure slic_xmit_complete [2019-10-07 12:35:42,026 INFO L130 BoogieDeclarations]: Found specification of procedure slic_interrupt_card_up [2019-10-07 12:35:42,026 INFO L130 BoogieDeclarations]: Found specification of procedure slic_interrupt [2019-10-07 12:35:42,026 INFO L130 BoogieDeclarations]: Found specification of procedure slic_xmit_start [2019-10-07 12:35:42,026 INFO L130 BoogieDeclarations]: Found specification of procedure slic_adapter_freeresources [2019-10-07 12:35:42,027 INFO L130 BoogieDeclarations]: Found specification of procedure slic_adapter_allocresources [2019-10-07 12:35:42,027 INFO L130 BoogieDeclarations]: Found specification of procedure slic_if_init [2019-10-07 12:35:42,027 INFO L130 BoogieDeclarations]: Found specification of procedure slic_entry_open [2019-10-07 12:35:42,027 INFO L130 BoogieDeclarations]: Found specification of procedure slic_card_cleanup [2019-10-07 12:35:42,027 INFO L130 BoogieDeclarations]: Found specification of procedure slic_entry_remove [2019-10-07 12:35:42,027 INFO L130 BoogieDeclarations]: Found specification of procedure slic_entry_halt [2019-10-07 12:35:42,027 INFO L130 BoogieDeclarations]: Found specification of procedure slic_get_stats [2019-10-07 12:35:42,027 INFO L130 BoogieDeclarations]: Found specification of procedure slic_ioctl [2019-10-07 12:35:42,027 INFO L130 BoogieDeclarations]: Found specification of procedure slic_config_pci [2019-10-07 12:35:42,028 INFO L130 BoogieDeclarations]: Found specification of procedure slic_card_init [2019-10-07 12:35:42,028 INFO L130 BoogieDeclarations]: Found specification of procedure slic_init_driver [2019-10-07 12:35:42,028 INFO L130 BoogieDeclarations]: Found specification of procedure slic_init_adapter [2019-10-07 12:35:42,028 INFO L130 BoogieDeclarations]: Found specification of procedure slic_card_locate [2019-10-07 12:35:42,028 INFO L130 BoogieDeclarations]: Found specification of procedure slic_entry_probe [2019-10-07 12:35:42,028 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2019-10-07 12:35:42,029 INFO L130 BoogieDeclarations]: Found specification of procedure slic_module_init [2019-10-07 12:35:42,029 INFO L130 BoogieDeclarations]: Found specification of procedure slic_module_cleanup [2019-10-07 12:35:42,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_5 [2019-10-07 12:35:42,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-07 12:35:42,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-07 12:35:42,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_5 [2019-10-07 12:35:42,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_4 [2019-10-07 12:35:42,030 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-07 12:35:42,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-07 12:35:42,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-07 12:35:42,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-07 12:35:42,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-07 12:35:42,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-07 12:35:42,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2019-10-07 12:35:42,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2019-10-07 12:35:42,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-10-07 12:35:42,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2019-10-07 12:35:42,032 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-07 12:35:42,032 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-10-07 12:35:42,032 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-07 12:35:42,032 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-10-07 12:35:42,033 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-07 12:35:42,033 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-07 12:35:42,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-07 12:35:42,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-07 12:35:42,033 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-07 12:35:42,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-07 12:35:42,033 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-07 12:35:42,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-07 12:35:42,034 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-07 12:35:45,891 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-07 12:37:36,862 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-07 12:37:36,862 INFO L284 CfgBuilder]: Removed 6 assume(true) statements. [2019-10-07 12:37:36,864 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.10 12:37:36 BoogieIcfgContainer [2019-10-07 12:37:36,865 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-07 12:37:36,866 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-07 12:37:36,866 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-07 12:37:36,869 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-07 12:37:36,869 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.10 12:35:37" (1/3) ... [2019-10-07 12:37:36,870 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@43105d23 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.10 12:37:36, skipping insertion in model container [2019-10-07 12:37:36,870 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 12:35:41" (2/3) ... [2019-10-07 12:37:36,870 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@43105d23 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.10 12:37:36, skipping insertion in model container [2019-10-07 12:37:36,871 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.10 12:37:36" (3/3) ... [2019-10-07 12:37:36,872 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--staging--slicoss--slicoss.ko-entry_point.cil.out.i [2019-10-07 12:37:36,882 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-07 12:37:36,892 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-07 12:37:36,903 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-07 12:37:36,937 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-07 12:37:36,937 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-07 12:37:36,937 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-07 12:37:36,937 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-07 12:37:36,937 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-07 12:37:36,937 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-07 12:37:36,938 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-07 12:37:36,938 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-07 12:37:36,989 INFO L276 IsEmpty]: Start isEmpty. Operand 1793 states. [2019-10-07 12:37:37,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2019-10-07 12:37:37,019 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 12:37:37,020 INFO L385 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 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] [2019-10-07 12:37:37,024 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 12:37:37,029 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 12:37:37,029 INFO L82 PathProgramCache]: Analyzing trace with hash -1470310730, now seen corresponding path program 1 times [2019-10-07 12:37:37,039 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 12:37:37,039 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 12:37:37,040 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 12:37:37,040 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 12:37:37,040 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 12:37:37,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 12:37:37,787 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2019-10-07 12:37:37,788 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 12:37:37,788 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 12:37:37,789 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 12:37:37,793 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 12:37:37,807 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 12:37:37,808 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 12:37:37,810 INFO L87 Difference]: Start difference. First operand 1793 states. Second operand 3 states. [2019-10-07 12:37:38,419 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 12:37:38,419 INFO L93 Difference]: Finished difference Result 4549 states and 6149 transitions. [2019-10-07 12:37:38,419 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 12:37:38,421 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 93 [2019-10-07 12:37:38,422 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 12:37:38,480 INFO L225 Difference]: With dead ends: 4549 [2019-10-07 12:37:38,480 INFO L226 Difference]: Without dead ends: 2776 [2019-10-07 12:37:38,498 INFO L606 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 [2019-10-07 12:37:38,525 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2776 states. [2019-10-07 12:37:38,765 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2776 to 2751. [2019-10-07 12:37:38,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2751 states. [2019-10-07 12:37:38,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2751 states to 2751 states and 3646 transitions. [2019-10-07 12:37:38,791 INFO L78 Accepts]: Start accepts. Automaton has 2751 states and 3646 transitions. Word has length 93 [2019-10-07 12:37:38,793 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 12:37:38,793 INFO L462 AbstractCegarLoop]: Abstraction has 2751 states and 3646 transitions. [2019-10-07 12:37:38,793 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 12:37:38,793 INFO L276 IsEmpty]: Start isEmpty. Operand 2751 states and 3646 transitions. [2019-10-07 12:37:38,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2019-10-07 12:37:38,803 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 12:37:38,803 INFO L385 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 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] [2019-10-07 12:37:38,804 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 12:37:38,804 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 12:37:38,804 INFO L82 PathProgramCache]: Analyzing trace with hash -1064256336, now seen corresponding path program 1 times [2019-10-07 12:37:38,804 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 12:37:38,804 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 12:37:38,804 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 12:37:38,805 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 12:37:38,805 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 12:37:38,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 12:37:39,158 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2019-10-07 12:37:39,158 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 12:37:39,159 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 12:37:39,159 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 12:37:39,160 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 12:37:39,161 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 12:37:39,161 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 12:37:39,161 INFO L87 Difference]: Start difference. First operand 2751 states and 3646 transitions. Second operand 5 states. [2019-10-07 12:37:39,500 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 12:37:39,500 INFO L93 Difference]: Finished difference Result 8210 states and 10904 transitions. [2019-10-07 12:37:39,500 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-07 12:37:39,501 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 111 [2019-10-07 12:37:39,501 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 12:37:39,538 INFO L225 Difference]: With dead ends: 8210 [2019-10-07 12:37:39,538 INFO L226 Difference]: Without dead ends: 5491 [2019-10-07 12:37:39,552 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-07 12:37:39,562 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5491 states. [2019-10-07 12:37:39,845 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5491 to 5466. [2019-10-07 12:37:39,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5466 states. [2019-10-07 12:37:39,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5466 states to 5466 states and 7255 transitions. [2019-10-07 12:37:39,884 INFO L78 Accepts]: Start accepts. Automaton has 5466 states and 7255 transitions. Word has length 111 [2019-10-07 12:37:39,886 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 12:37:39,886 INFO L462 AbstractCegarLoop]: Abstraction has 5466 states and 7255 transitions. [2019-10-07 12:37:39,886 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 12:37:39,887 INFO L276 IsEmpty]: Start isEmpty. Operand 5466 states and 7255 transitions. [2019-10-07 12:37:39,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2019-10-07 12:37:39,895 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 12:37:39,895 INFO L385 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 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] [2019-10-07 12:37:39,895 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 12:37:39,896 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 12:37:39,896 INFO L82 PathProgramCache]: Analyzing trace with hash 1340217901, now seen corresponding path program 1 times [2019-10-07 12:37:39,896 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 12:37:39,896 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 12:37:39,896 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 12:37:39,897 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 12:37:39,897 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 12:37:40,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 12:37:40,239 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2019-10-07 12:37:40,239 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 12:37:40,239 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 12:37:40,240 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 12:37:40,241 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 12:37:40,242 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 12:37:40,242 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 12:37:40,242 INFO L87 Difference]: Start difference. First operand 5466 states and 7255 transitions. Second operand 5 states. [2019-10-07 12:37:40,599 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 12:37:40,600 INFO L93 Difference]: Finished difference Result 11805 states and 15617 transitions. [2019-10-07 12:37:40,600 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-07 12:37:40,600 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 112 [2019-10-07 12:37:40,601 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 12:37:40,660 INFO L225 Difference]: With dead ends: 11805 [2019-10-07 12:37:40,660 INFO L226 Difference]: Without dead ends: 8222 [2019-10-07 12:37:40,678 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-07 12:37:40,690 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8222 states. [2019-10-07 12:37:41,094 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8222 to 8187. [2019-10-07 12:37:41,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8187 states. [2019-10-07 12:37:41,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8187 states to 8187 states and 10866 transitions. [2019-10-07 12:37:41,154 INFO L78 Accepts]: Start accepts. Automaton has 8187 states and 10866 transitions. Word has length 112 [2019-10-07 12:37:41,155 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 12:37:41,155 INFO L462 AbstractCegarLoop]: Abstraction has 8187 states and 10866 transitions. [2019-10-07 12:37:41,155 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 12:37:41,155 INFO L276 IsEmpty]: Start isEmpty. Operand 8187 states and 10866 transitions. [2019-10-07 12:37:41,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2019-10-07 12:37:41,159 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 12:37:41,160 INFO L385 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 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] [2019-10-07 12:37:41,160 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 12:37:41,160 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 12:37:41,160 INFO L82 PathProgramCache]: Analyzing trace with hash 1516665299, now seen corresponding path program 1 times [2019-10-07 12:37:41,161 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 12:37:41,161 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 12:37:41,161 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 12:37:41,161 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 12:37:41,162 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 12:37:41,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 12:37:41,569 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2019-10-07 12:37:41,569 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 12:37:41,570 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 12:37:41,570 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 12:37:41,570 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 12:37:41,571 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 12:37:41,572 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 12:37:41,572 INFO L87 Difference]: Start difference. First operand 8187 states and 10866 transitions. Second operand 5 states. [2019-10-07 12:37:42,093 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 12:37:42,093 INFO L93 Difference]: Finished difference Result 14536 states and 19232 transitions. [2019-10-07 12:37:42,093 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-07 12:37:42,094 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 113 [2019-10-07 12:37:42,096 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 12:37:42,154 INFO L225 Difference]: With dead ends: 14536 [2019-10-07 12:37:42,154 INFO L226 Difference]: Without dead ends: 8230 [2019-10-07 12:37:42,186 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-07 12:37:42,204 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8230 states. [2019-10-07 12:37:42,672 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8230 to 8195. [2019-10-07 12:37:42,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8195 states. [2019-10-07 12:37:42,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8195 states to 8195 states and 10870 transitions. [2019-10-07 12:37:42,720 INFO L78 Accepts]: Start accepts. Automaton has 8195 states and 10870 transitions. Word has length 113 [2019-10-07 12:37:42,721 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 12:37:42,721 INFO L462 AbstractCegarLoop]: Abstraction has 8195 states and 10870 transitions. [2019-10-07 12:37:42,721 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 12:37:42,722 INFO L276 IsEmpty]: Start isEmpty. Operand 8195 states and 10870 transitions. [2019-10-07 12:37:42,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2019-10-07 12:37:42,727 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 12:37:42,727 INFO L385 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 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] [2019-10-07 12:37:42,728 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 12:37:42,728 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 12:37:42,728 INFO L82 PathProgramCache]: Analyzing trace with hash 1343757424, now seen corresponding path program 1 times [2019-10-07 12:37:42,728 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 12:37:42,729 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 12:37:42,729 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 12:37:42,729 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 12:37:42,730 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 12:37:42,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 12:37:43,076 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2019-10-07 12:37:43,076 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 12:37:43,076 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 12:37:43,077 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 12:37:43,077 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 12:37:43,078 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 12:37:43,078 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 12:37:43,078 INFO L87 Difference]: Start difference. First operand 8195 states and 10870 transitions. Second operand 5 states. [2019-10-07 12:37:43,466 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 12:37:43,466 INFO L93 Difference]: Finished difference Result 14145 states and 18713 transitions. [2019-10-07 12:37:43,467 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-07 12:37:43,467 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 114 [2019-10-07 12:37:43,467 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 12:37:43,516 INFO L225 Difference]: With dead ends: 14145 [2019-10-07 12:37:43,517 INFO L226 Difference]: Without dead ends: 7829 [2019-10-07 12:37:43,543 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-07 12:37:43,558 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7829 states. [2019-10-07 12:37:43,870 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7829 to 7800. [2019-10-07 12:37:43,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7800 states. [2019-10-07 12:37:43,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7800 states to 7800 states and 10351 transitions. [2019-10-07 12:37:43,902 INFO L78 Accepts]: Start accepts. Automaton has 7800 states and 10351 transitions. Word has length 114 [2019-10-07 12:37:43,903 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 12:37:43,903 INFO L462 AbstractCegarLoop]: Abstraction has 7800 states and 10351 transitions. [2019-10-07 12:37:43,903 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 12:37:43,903 INFO L276 IsEmpty]: Start isEmpty. Operand 7800 states and 10351 transitions. [2019-10-07 12:37:43,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2019-10-07 12:37:43,906 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 12:37:43,907 INFO L385 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 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] [2019-10-07 12:37:43,907 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 12:37:43,907 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 12:37:43,908 INFO L82 PathProgramCache]: Analyzing trace with hash 1211697814, now seen corresponding path program 1 times [2019-10-07 12:37:43,908 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 12:37:43,908 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 12:37:43,908 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 12:37:43,908 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 12:37:43,908 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 12:37:44,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 12:37:44,256 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2019-10-07 12:37:44,256 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 12:37:44,257 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2019-10-07 12:37:44,257 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 12:37:45,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 12:37:45,492 INFO L256 TraceCheckSpWp]: Trace formula consists of 3369 conjuncts, 9 conjunts are in the unsatisfiable core [2019-10-07 12:37:45,514 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-07 12:37:45,676 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2019-10-07 12:37:45,676 INFO L322 TraceCheckSpWp]: Computing backward predicates... [2019-10-07 12:37:45,999 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2019-10-07 12:37:45,999 INFO L211 tionRefinementEngine]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2019-10-07 12:37:46,000 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [7, 7] imperfect sequences [9] total 14 [2019-10-07 12:37:46,000 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-10-07 12:37:46,001 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-10-07 12:37:46,002 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=154, Unknown=0, NotChecked=0, Total=182 [2019-10-07 12:37:46,002 INFO L87 Difference]: Start difference. First operand 7800 states and 10351 transitions. Second operand 7 states. [2019-10-07 12:37:47,122 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 12:37:47,123 INFO L93 Difference]: Finished difference Result 18378 states and 24404 transitions. [2019-10-07 12:37:47,123 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2019-10-07 12:37:47,123 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 127 [2019-10-07 12:37:47,124 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 12:37:47,209 INFO L225 Difference]: With dead ends: 18378 [2019-10-07 12:37:47,210 INFO L226 Difference]: Without dead ends: 12916 [2019-10-07 12:37:47,236 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 274 GetRequests, 248 SyntacticMatches, 7 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 39 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=69, Invalid=351, Unknown=0, NotChecked=0, Total=420 [2019-10-07 12:37:47,256 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12916 states. [2019-10-07 12:37:47,945 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12916 to 12853. [2019-10-07 12:37:47,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12853 states. [2019-10-07 12:37:47,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12853 states to 12853 states and 17086 transitions. [2019-10-07 12:37:47,997 INFO L78 Accepts]: Start accepts. Automaton has 12853 states and 17086 transitions. Word has length 127 [2019-10-07 12:37:47,998 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 12:37:47,998 INFO L462 AbstractCegarLoop]: Abstraction has 12853 states and 17086 transitions. [2019-10-07 12:37:47,998 INFO L463 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-10-07 12:37:47,998 INFO L276 IsEmpty]: Start isEmpty. Operand 12853 states and 17086 transitions. [2019-10-07 12:37:48,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2019-10-07 12:37:48,003 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 12:37:48,003 INFO L385 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 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] [2019-10-07 12:37:48,213 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 12:37:48,214 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 12:37:48,214 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 12:37:48,215 INFO L82 PathProgramCache]: Analyzing trace with hash -1044418770, now seen corresponding path program 1 times [2019-10-07 12:37:48,215 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 12:37:48,215 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 12:37:48,216 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 12:37:48,216 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 12:37:48,216 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 12:37:48,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 12:37:48,704 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2019-10-07 12:37:48,704 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 12:37:48,704 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2019-10-07 12:37:48,705 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 12:37:50,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 12:37:50,045 INFO L256 TraceCheckSpWp]: Trace formula consists of 3371 conjuncts, 9 conjunts are in the unsatisfiable core [2019-10-07 12:37:50,061 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-07 12:37:50,217 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2019-10-07 12:37:50,218 INFO L322 TraceCheckSpWp]: Computing backward predicates... [2019-10-07 12:37:50,585 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2019-10-07 12:37:50,586 INFO L211 tionRefinementEngine]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2019-10-07 12:37:50,586 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [7, 7] imperfect sequences [10] total 15 [2019-10-07 12:37:50,587 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-10-07 12:37:50,588 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-10-07 12:37:50,588 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=180, Unknown=0, NotChecked=0, Total=210 [2019-10-07 12:37:50,589 INFO L87 Difference]: Start difference. First operand 12853 states and 17086 transitions. Second operand 7 states. [2019-10-07 12:37:51,610 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 12:37:51,610 INFO L93 Difference]: Finished difference Result 28506 states and 37900 transitions. [2019-10-07 12:37:51,611 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2019-10-07 12:37:51,611 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 128 [2019-10-07 12:37:51,611 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 12:37:51,699 INFO L225 Difference]: With dead ends: 28506 [2019-10-07 12:37:51,699 INFO L226 Difference]: Without dead ends: 17991 [2019-10-07 12:37:51,752 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 275 GetRequests, 248 SyntacticMatches, 7 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 39 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=71, Invalid=391, Unknown=0, NotChecked=0, Total=462 [2019-10-07 12:37:51,778 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17991 states. [2019-10-07 12:37:53,699 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17991 to 17916. [2019-10-07 12:37:53,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17916 states. [2019-10-07 12:37:53,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17916 states to 17916 states and 23841 transitions. [2019-10-07 12:37:53,769 INFO L78 Accepts]: Start accepts. Automaton has 17916 states and 23841 transitions. Word has length 128 [2019-10-07 12:37:53,770 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 12:37:53,770 INFO L462 AbstractCegarLoop]: Abstraction has 17916 states and 23841 transitions. [2019-10-07 12:37:53,770 INFO L463 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-10-07 12:37:53,770 INFO L276 IsEmpty]: Start isEmpty. Operand 17916 states and 23841 transitions. [2019-10-07 12:37:53,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2019-10-07 12:37:53,776 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 12:37:53,776 INFO L385 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 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] [2019-10-07 12:37:53,991 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 12:37:53,992 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 12:37:53,992 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 12:37:53,992 INFO L82 PathProgramCache]: Analyzing trace with hash 795436015, now seen corresponding path program 1 times [2019-10-07 12:37:53,993 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 12:37:53,993 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 12:37:53,993 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 12:37:53,993 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 12:37:53,993 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 12:37:54,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 12:37:54,333 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2019-10-07 12:37:54,334 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 12:37:54,334 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2019-10-07 12:37:54,334 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 12:37:55,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 12:37:55,740 INFO L256 TraceCheckSpWp]: Trace formula consists of 3373 conjuncts, 9 conjunts are in the unsatisfiable core [2019-10-07 12:37:55,753 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-07 12:37:55,867 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2019-10-07 12:37:55,867 INFO L322 TraceCheckSpWp]: Computing backward predicates... [2019-10-07 12:37:56,166 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2019-10-07 12:37:56,167 INFO L211 tionRefinementEngine]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2019-10-07 12:37:56,167 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [7, 7] imperfect sequences [10] total 15 [2019-10-07 12:37:56,168 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-10-07 12:37:56,168 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-10-07 12:37:56,168 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=180, Unknown=0, NotChecked=0, Total=210 [2019-10-07 12:37:56,169 INFO L87 Difference]: Start difference. First operand 17916 states and 23841 transitions. Second operand 7 states. [2019-10-07 12:37:57,148 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 12:37:57,149 INFO L93 Difference]: Finished difference Result 38628 states and 51408 transitions. [2019-10-07 12:37:57,149 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2019-10-07 12:37:57,150 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 129 [2019-10-07 12:37:57,150 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 12:37:57,273 INFO L225 Difference]: With dead ends: 38628 [2019-10-07 12:37:57,275 INFO L226 Difference]: Without dead ends: 23050 [2019-10-07 12:37:57,334 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 277 GetRequests, 250 SyntacticMatches, 7 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 39 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=71, Invalid=391, Unknown=0, NotChecked=0, Total=462 [2019-10-07 12:37:57,380 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23050 states. [2019-10-07 12:37:58,523 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23050 to 17918. [2019-10-07 12:37:58,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17918 states. [2019-10-07 12:37:58,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17918 states to 17918 states and 23843 transitions. [2019-10-07 12:37:58,603 INFO L78 Accepts]: Start accepts. Automaton has 17918 states and 23843 transitions. Word has length 129 [2019-10-07 12:37:58,606 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 12:37:58,607 INFO L462 AbstractCegarLoop]: Abstraction has 17918 states and 23843 transitions. [2019-10-07 12:37:58,607 INFO L463 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-10-07 12:37:58,607 INFO L276 IsEmpty]: Start isEmpty. Operand 17918 states and 23843 transitions. [2019-10-07 12:37:58,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2019-10-07 12:37:58,613 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 12:37:58,613 INFO L385 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 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] [2019-10-07 12:37:58,826 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 12:37:58,827 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 12:37:58,827 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 12:37:58,827 INFO L82 PathProgramCache]: Analyzing trace with hash 761384359, now seen corresponding path program 1 times [2019-10-07 12:37:58,827 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 12:37:58,827 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 12:37:58,828 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 12:37:58,828 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 12:37:58,828 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 12:37:58,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 12:37:59,173 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2019-10-07 12:37:59,173 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 12:37:59,173 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2019-10-07 12:37:59,173 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 12:38:00,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 12:38:00,466 INFO L256 TraceCheckSpWp]: Trace formula consists of 3375 conjuncts, 9 conjunts are in the unsatisfiable core [2019-10-07 12:38:00,472 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-07 12:38:00,602 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2019-10-07 12:38:00,602 INFO L322 TraceCheckSpWp]: Computing backward predicates... [2019-10-07 12:38:00,910 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2019-10-07 12:38:00,911 INFO L211 tionRefinementEngine]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2019-10-07 12:38:00,911 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [7, 7] imperfect sequences [10] total 15 [2019-10-07 12:38:00,912 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-10-07 12:38:00,912 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-10-07 12:38:00,912 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=180, Unknown=0, NotChecked=0, Total=210 [2019-10-07 12:38:00,913 INFO L87 Difference]: Start difference. First operand 17918 states and 23843 transitions. Second operand 7 states. [2019-10-07 12:38:01,719 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 12:38:01,719 INFO L93 Difference]: Finished difference Result 38634 states and 51410 transitions. [2019-10-07 12:38:01,719 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2019-10-07 12:38:01,720 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 130 [2019-10-07 12:38:01,720 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 12:38:01,833 INFO L225 Difference]: With dead ends: 38634 [2019-10-07 12:38:01,833 INFO L226 Difference]: Without dead ends: 23054 [2019-10-07 12:38:01,885 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 279 GetRequests, 252 SyntacticMatches, 7 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 39 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=71, Invalid=391, Unknown=0, NotChecked=0, Total=462 [2019-10-07 12:38:01,920 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23054 states. [2019-10-07 12:38:03,020 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23054 to 17920. [2019-10-07 12:38:03,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17920 states. [2019-10-07 12:38:03,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17920 states to 17920 states and 23841 transitions. [2019-10-07 12:38:03,096 INFO L78 Accepts]: Start accepts. Automaton has 17920 states and 23841 transitions. Word has length 130 [2019-10-07 12:38:03,097 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 12:38:03,097 INFO L462 AbstractCegarLoop]: Abstraction has 17920 states and 23841 transitions. [2019-10-07 12:38:03,098 INFO L463 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-10-07 12:38:03,098 INFO L276 IsEmpty]: Start isEmpty. Operand 17920 states and 23841 transitions. [2019-10-07 12:38:03,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2019-10-07 12:38:03,106 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 12:38:03,107 INFO L385 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 12:38:03,323 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 12:38:03,323 INFO L410 AbstractCegarLoop]: === Iteration 10 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 12:38:03,323 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 12:38:03,324 INFO L82 PathProgramCache]: Analyzing trace with hash -994355964, now seen corresponding path program 1 times [2019-10-07 12:38:03,324 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 12:38:03,324 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 12:38:03,324 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 12:38:03,324 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 12:38:03,325 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 12:38:03,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 12:38:03,782 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 23 proven. 10 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2019-10-07 12:38:03,782 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 12:38:03,782 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2019-10-07 12:38:03,783 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 12:38:05,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 12:38:05,357 INFO L256 TraceCheckSpWp]: Trace formula consists of 3476 conjuncts, 16 conjunts are in the unsatisfiable core [2019-10-07 12:38:05,365 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-07 12:38:05,603 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 18 proven. 11 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2019-10-07 12:38:05,603 INFO L322 TraceCheckSpWp]: Computing backward predicates... [2019-10-07 12:38:05,918 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 12:38:06,197 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 24 proven. 5 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2019-10-07 12:38:06,197 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [2019-10-07 12:38:06,228 INFO L162 IcfgInterpreter]: Started Sifa with 96 locations of interest [2019-10-07 12:38:06,228 INFO L169 IcfgInterpreter]: Building call graph [2019-10-07 12:38:06,234 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-10-07 12:38:06,242 INFO L179 IcfgInterpreter]: Starting interpretation [2019-10-07 12:38:06,243 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-10-07 12:38:11,485 WARN L191 SmtUtils]: Spent 1.61 s on a formula simplification that was a NOOP. DAG size: 2060 [2019-10-07 12:38:14,363 WARN L191 SmtUtils]: Spent 1.16 s on a formula simplification that was a NOOP. DAG size: 2061 [2019-10-07 12:38:18,135 WARN L191 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 2062 [2019-10-07 12:38:22,401 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string55.base| |#t~string59.base|) [2019-10-07 12:38:24,426 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string55.base| ~slic_banner~0.base) [2019-10-07 12:38:28,204 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string55.base| |~#slic_global~0.base|) [2019-10-07 12:38:34,644 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string55.base| |#t~string224.base|) [2019-10-07 12:38:36,672 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string55.base| |#t~string228.base|) [2019-10-07 12:38:39,540 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string247.base| |#t~string55.base|) [2019-10-07 12:38:41,572 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string248.base| |#t~string55.base|) [2019-10-07 12:38:47,384 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string455.base| |#t~string55.base|) [2019-10-07 12:38:50,514 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string55.base| |#t~string510.base|) [2019-10-07 12:38:52,550 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string55.base| |#t~string512.base|) [2019-10-07 12:38:55,516 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string55.base| |#t~string552.base|) [2019-10-07 12:38:57,551 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string55.base| |#t~string553.base|) [2019-10-07 12:39:02,238 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string55.base| |#t~string557.base|) [2019-10-07 12:39:04,304 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string55.base| |#t~string559.base|) [2019-10-07 12:39:06,338 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string55.base| |#t~string560.base|) [2019-10-07 12:39:08,460 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string55.base| |#t~string561.base|) [2019-10-07 12:39:12,410 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string55.base| |#t~string564.base|) [2019-10-07 12:39:14,449 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string55.base| |#t~string566.base|) [2019-10-07 12:39:16,493 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string55.base| |#t~string568.base|) [2019-10-07 12:39:18,569 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string55.base| |#t~string576.base|) [2019-10-07 12:39:20,600 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string55.base| |#t~string591.base|) [2019-10-07 12:39:22,655 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string55.base| |#t~string600.base|) [2019-10-07 12:39:24,764 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string55.base| |#t~string601.base|) [2019-10-07 12:39:26,825 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string55.base| |#t~string602.base|) [2019-10-07 12:39:28,873 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string55.base| |#t~string603.base|) [2019-10-07 12:39:30,933 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string55.base| |#t~string605.base|) [2019-10-07 12:39:32,988 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string55.base| |#t~string607.base|) [2019-10-07 12:39:35,032 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string55.base| |#t~string608.base|) [2019-10-07 12:39:37,125 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string55.base| |#t~string609.base|) [2019-10-07 12:39:39,248 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string55.base| |#t~string610.base|) [2019-10-07 12:39:41,398 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string612.base| |#t~string55.base|) [2019-10-07 12:39:45,236 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string668.base| |#t~string55.base|) [2019-10-07 12:39:47,278 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string55.base| |#t~string671.base|) [2019-10-07 12:39:51,262 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string55.base| |#t~string675.base|) [2019-10-07 12:39:53,300 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string55.base| |#t~string676.base|) [2019-10-07 12:39:55,367 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string55.base| |#t~string681.base|) [2019-10-07 12:39:58,730 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string55.base| |#t~string687.base|) [2019-10-07 12:40:00,812 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string55.base| |#t~string690.base|) [2019-10-07 12:40:02,896 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string55.base| |#t~string800.base|) [2019-10-07 12:40:05,029 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string55.base| |#t~string801.base|) [2019-10-07 12:40:07,103 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string55.base| |#t~string853.base|) [2019-10-07 12:40:09,160 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string55.base| |#t~string859.base|) [2019-10-07 12:40:12,958 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string872.base| |#t~string55.base|) [2019-10-07 12:40:16,686 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string55.base| |#t~string1002.base|) [2019-10-07 12:40:18,772 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string55.base| |#t~string1007.base|) [2019-10-07 12:40:20,856 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string55.base| |#t~string1015.base|) [2019-10-07 12:40:23,021 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1035.base| |#t~string55.base|) [2019-10-07 12:40:25,157 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string55.base| |#t~string1041.base|) [2019-10-07 12:40:27,238 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string55.base| |#t~string1053.base|) [2019-10-07 12:40:30,343 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string55.base| |#t~string1057.base|) [2019-10-07 12:40:32,420 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string55.base| |#t~string1059.base|) [2019-10-07 12:40:34,500 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string55.base| |#t~string1061.base|) [2019-10-07 12:40:36,574 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string55.base| |~#slic_netdev_ops~0.base|) [2019-10-07 12:40:38,670 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string55.base| |#t~string1096.base|) [2019-10-07 12:40:40,738 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string55.base| |#t~string1097.base|) [2019-10-07 12:40:43,989 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string55.base| |#t~string1102.base|) [2019-10-07 12:40:46,120 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string55.base| |#t~string1104.base|) [2019-10-07 12:40:48,213 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string55.base| |#t~string1106.base|) [2019-10-07 12:40:50,278 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1119.base| |#t~string55.base|) [2019-10-07 12:40:52,318 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string55.base| |#t~string1121.base|) [2019-10-07 12:40:54,395 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string55.base| |#t~string1127.base|) [2019-10-07 12:40:56,539 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string55.base| |#t~string1130.base|) [2019-10-07 12:40:58,702 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string55.base| |~#slic_driver~0.base|) [2019-10-07 12:41:00,894 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string55.base| |#t~string1131.base|) [2019-10-07 12:41:04,445 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string59.base| ~slic_banner~0.base) [2019-10-07 12:41:06,484 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~slic_proc_version~0.base |#t~string59.base|) [2019-10-07 12:41:08,517 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string59.base| |~#slic_global~0.base|) [2019-10-07 12:41:10,600 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#slic_driver~0.base|) (+ |~#slic_driver~0.offset| 12)) |#t~string59.base|) [2019-10-07 12:41:12,653 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string59.base| |#t~string219.base|) [2019-10-07 12:41:14,691 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string59.base| |#t~string223.base|) [2019-10-07 12:41:16,800 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string59.base| |#t~string224.base|) [2019-10-07 12:41:18,841 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string59.base| |#t~string228.base|) [2019-10-07 12:41:20,883 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string243.base| |#t~string59.base|) [2019-10-07 12:41:22,945 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string247.base| |#t~string59.base|) [2019-10-07 12:41:25,981 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string59.base| |#t~string252.base|) [2019-10-07 12:41:28,025 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string59.base| |#t~string394.base|) [2019-10-07 12:41:34,201 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string59.base| |#t~string512.base|) [2019-10-07 12:41:37,136 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string59.base| |#t~string552.base|) [2019-10-07 12:41:40,124 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string59.base| |#t~string554.base|) [2019-10-07 12:41:42,192 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string59.base| |#t~string555.base|) [2019-10-07 12:41:44,275 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string59.base| |#t~string557.base|) [2019-10-07 12:41:46,324 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string59.base| |#t~string559.base|) [2019-10-07 12:41:48,379 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string59.base| |#t~string560.base|) [2019-10-07 12:41:50,440 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string59.base| |#t~string561.base|) [2019-10-07 12:41:53,711 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string59.base| |#t~string564.base|) [2019-10-07 12:41:55,751 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string59.base| |#t~string566.base|) [2019-10-07 12:41:57,799 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string59.base| |#t~string568.base|) [2019-10-07 12:42:00,007 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string59.base| |#t~string576.base|) [2019-10-07 12:42:02,100 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string59.base| |#t~string591.base|) [2019-10-07 12:42:04,228 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string59.base| |#t~string600.base|) [2019-10-07 12:42:06,285 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string59.base| |#t~string601.base|) [2019-10-07 12:42:08,348 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string59.base| |#t~string602.base|) [2019-10-07 12:42:11,830 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string59.base| |#t~string605.base|) [2019-10-07 12:42:13,901 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string59.base| |#t~string607.base|) [2019-10-07 12:42:15,951 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string59.base| |#t~string608.base|) [2019-10-07 12:42:20,356 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string612.base| |#t~string59.base|) [2019-10-07 12:42:22,397 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string614.base| |#t~string59.base|) [2019-10-07 12:42:24,459 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string668.base| |#t~string59.base|) [2019-10-07 12:42:26,515 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string59.base| |#t~string671.base|) [2019-10-07 12:42:28,580 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string59.base| |#t~string672.base|) [2019-10-07 12:42:30,658 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string59.base| |#t~string675.base|) [2019-10-07 12:42:32,790 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string59.base| |#t~string676.base|) [2019-10-07 12:42:34,945 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string59.base| |#t~string681.base|) [2019-10-07 12:42:37,009 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string59.base| |#t~string682.base|) [2019-10-07 12:42:39,222 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string59.base| |#t~string687.base|) [2019-10-07 12:42:42,759 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string59.base| |#t~string800.base|) [2019-10-07 12:42:44,863 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string59.base| |#t~string801.base|) [2019-10-07 12:42:46,956 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string59.base| |#t~string853.base|) [2019-10-07 12:42:50,857 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string59.base| |#t~string860.base|) [2019-10-07 12:42:52,938 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string872.base| |#t~string59.base|) [2019-10-07 12:42:55,136 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string59.base| |#t~string943.base|) [2019-10-07 12:43:01,168 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string59.base| |#t~string1015.base|) [2019-10-07 12:43:06,280 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string59.base| |#t~string1053.base|) [2019-10-07 12:43:08,356 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string59.base| |#t~string1055.base|) [2019-10-07 12:43:10,508 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string59.base| |#t~string1057.base|) [2019-10-07 12:43:12,587 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string59.base| |#t~string1059.base|) [2019-10-07 12:43:14,663 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string59.base| |#t~string1061.base|) [2019-10-07 12:43:18,157 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string59.base| |#t~string1096.base|) [2019-10-07 12:43:20,256 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string59.base| |#t~string1097.base|) [2019-10-07 12:43:22,370 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string59.base| |#t~string1100.base|) [2019-10-07 12:43:24,470 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string59.base| |#t~string1102.base|) [2019-10-07 12:43:26,538 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string59.base| |#t~string1104.base|) [2019-10-07 12:43:28,755 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string59.base| |#t~string1106.base|) [2019-10-07 12:43:30,829 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1119.base| |#t~string59.base|) [2019-10-07 12:43:34,124 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string59.base| |#t~string1127.base|) [2019-10-07 12:43:40,619 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string59.base| |#t~string1132.base|) [2019-10-07 12:43:42,702 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~slic_proc_version~0.base ~slic_banner~0.base) [2019-10-07 12:43:44,730 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~slic_banner~0.base |~#slic_global~0.base|) [2019-10-07 12:43:46,765 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#slic_driver~0.base|) (+ |~#slic_driver~0.offset| 12)) ~slic_banner~0.base) [2019-10-07 12:43:52,892 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~slic_banner~0.base |#t~string228.base|) [2019-10-07 12:43:54,919 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string243.base| ~slic_banner~0.base) [2019-10-07 12:43:57,972 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string248.base| ~slic_banner~0.base) [2019-10-07 12:44:00,023 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string252.base| ~slic_banner~0.base) [2019-10-07 12:44:02,067 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~slic_banner~0.base |#t~string394.base|) [2019-10-07 12:44:04,134 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string455.base| ~slic_banner~0.base) [2019-10-07 12:44:06,214 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string508.base| ~slic_banner~0.base) [2019-10-07 12:44:08,268 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~slic_banner~0.base |#t~string510.base|) [2019-10-07 12:44:10,311 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~slic_banner~0.base |#t~string512.base|) [2019-10-07 12:44:13,962 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string553.base| ~slic_banner~0.base) [2019-10-07 12:44:16,014 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~slic_banner~0.base |#t~string554.base|) [2019-10-07 12:44:18,067 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~slic_banner~0.base |#t~string555.base|) [2019-10-07 12:44:20,110 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~slic_banner~0.base |#t~string557.base|) [2019-10-07 12:44:25,939 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~slic_banner~0.base |#t~string562.base|) [2019-10-07 12:44:27,995 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~slic_banner~0.base |#t~string564.base|) [2019-10-07 12:44:30,040 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~slic_banner~0.base |#t~string566.base|) [2019-10-07 12:44:33,055 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~slic_banner~0.base |#t~string576.base|) [2019-10-07 12:44:36,177 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~slic_banner~0.base |#t~string600.base|) [2019-10-07 12:44:41,324 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~slic_banner~0.base |#t~string603.base|) [2019-10-07 12:44:43,381 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~slic_banner~0.base |#t~string605.base|) [2019-10-07 12:44:46,737 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~slic_banner~0.base |#t~string608.base|) [2019-10-07 12:44:48,810 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~slic_banner~0.base |#t~string609.base|) [2019-10-07 12:44:52,040 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string612.base| ~slic_banner~0.base) [2019-10-07 12:44:57,460 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string671.base| ~slic_banner~0.base) [2019-10-07 12:44:59,504 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string672.base| ~slic_banner~0.base) [2019-10-07 12:45:04,000 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string676.base| ~slic_banner~0.base) [2019-10-07 12:45:06,077 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~slic_banner~0.base |#t~string681.base|) [2019-10-07 12:45:08,144 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~slic_banner~0.base |#t~string682.base|) [2019-10-07 12:45:10,219 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~slic_banner~0.base |#t~string687.base|) [2019-10-07 12:45:12,322 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~slic_banner~0.base |#t~string690.base|) [2019-10-07 12:45:17,759 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~slic_banner~0.base |#t~string853.base|) [2019-10-07 12:45:19,817 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~slic_banner~0.base |#t~string859.base|) [2019-10-07 12:45:21,918 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~slic_banner~0.base |#t~string860.base|) [2019-10-07 12:45:23,941 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string872.base| ~slic_banner~0.base) [2019-10-07 12:45:26,074 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~slic_banner~0.base |#t~string943.base|) [2019-10-07 12:45:29,601 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~slic_banner~0.base |#t~string1007.base|) [2019-10-07 12:45:33,366 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1035.base| ~slic_banner~0.base) [2019-10-07 12:45:35,527 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1041.base| ~slic_banner~0.base) [2019-10-07 12:45:40,177 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~slic_banner~0.base |#t~string1057.base|) [2019-10-07 12:45:45,452 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#slic_netdev_ops~0.base| ~slic_banner~0.base) [2019-10-07 12:45:49,136 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1097.base| ~slic_banner~0.base) [2019-10-07 12:45:51,199 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~slic_banner~0.base |#t~string1100.base|) [2019-10-07 12:45:55,142 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~slic_banner~0.base |#t~string1104.base|) [2019-10-07 12:45:57,218 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~slic_banner~0.base |#t~string1106.base|) [2019-10-07 12:45:59,314 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1119.base| ~slic_banner~0.base) [2019-10-07 12:46:01,409 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1121.base| ~slic_banner~0.base) [2019-10-07 12:46:03,481 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1127.base| ~slic_banner~0.base) [2019-10-07 12:46:05,640 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1130.base| ~slic_banner~0.base) [2019-10-07 12:46:07,754 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#slic_driver~0.base| ~slic_banner~0.base) [2019-10-07 12:46:09,827 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1131.base| ~slic_banner~0.base) [2019-10-07 12:46:13,897 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~slic_proc_version~0.base |~#slic_global~0.base|) [2019-10-07 12:46:15,925 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#slic_driver~0.base|) (+ |~#slic_driver~0.offset| 12)) ~slic_proc_version~0.base) [2019-10-07 12:46:17,964 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~slic_proc_version~0.base |#t~string219.base|) [2019-10-07 12:46:21,539 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~slic_proc_version~0.base |#t~string224.base|) [2019-10-07 12:46:28,700 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string248.base| ~slic_proc_version~0.base) [2019-10-07 12:46:30,742 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~slic_proc_version~0.base |#t~string252.base|) [2019-10-07 12:46:32,796 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~slic_proc_version~0.base |#t~string394.base|) [2019-10-07 12:46:34,826 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string455.base| ~slic_proc_version~0.base) [2019-10-07 12:46:38,856 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~slic_proc_version~0.base |#t~string510.base|) [2019-10-07 12:46:40,911 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~slic_proc_version~0.base |#t~string512.base|) [2019-10-07 12:46:44,992 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~slic_proc_version~0.base |#t~string552.base|) [2019-10-07 12:46:47,035 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~slic_proc_version~0.base |#t~string553.base|) [2019-10-07 12:46:50,786 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~slic_proc_version~0.base |#t~string555.base|) [2019-10-07 12:46:53,727 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~slic_proc_version~0.base |#t~string559.base|) [2019-10-07 12:46:55,800 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~slic_proc_version~0.base |#t~string560.base|) [2019-10-07 12:47:00,070 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~slic_proc_version~0.base |#t~string564.base|) [2019-10-07 12:47:02,122 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~slic_proc_version~0.base |#t~string566.base|) [2019-10-07 12:47:05,555 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~slic_proc_version~0.base |#t~string576.base|) [2019-10-07 12:47:07,606 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~slic_proc_version~0.base |#t~string591.base|) [2019-10-07 12:47:10,665 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~slic_proc_version~0.base |#t~string601.base|) [2019-10-07 12:47:12,723 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~slic_proc_version~0.base |#t~string602.base|) [2019-10-07 12:47:16,136 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~slic_proc_version~0.base |#t~string605.base|) [2019-10-07 12:47:18,170 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~slic_proc_version~0.base |#t~string607.base|) [2019-10-07 12:47:22,813 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~slic_proc_version~0.base |#t~string610.base|) [2019-10-07 12:47:24,897 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string612.base| ~slic_proc_version~0.base) [2019-10-07 12:47:26,958 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string614.base| ~slic_proc_version~0.base) [2019-10-07 12:47:30,922 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~slic_proc_version~0.base |#t~string671.base|) [2019-10-07 12:47:32,961 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~slic_proc_version~0.base |#t~string672.base|) [2019-10-07 12:47:36,855 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~slic_proc_version~0.base |#t~string676.base|) [2019-10-07 12:47:38,950 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~slic_proc_version~0.base |#t~string681.base|) [2019-10-07 12:47:44,305 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~slic_proc_version~0.base |#t~string690.base|) [2019-10-07 12:47:46,379 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~slic_proc_version~0.base |#t~string800.base|) [2019-10-07 12:47:48,475 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~slic_proc_version~0.base |#t~string801.base|) [2019-10-07 12:47:50,679 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~slic_proc_version~0.base |#t~string853.base|) [2019-10-07 12:47:52,791 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~slic_proc_version~0.base |#t~string859.base|) [2019-10-07 12:47:54,853 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~slic_proc_version~0.base |#t~string860.base|) [2019-10-07 12:47:56,889 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string872.base| ~slic_proc_version~0.base) [2019-10-07 12:48:00,983 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~slic_proc_version~0.base |#t~string1002.base|) [2019-10-07 12:48:03,030 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~slic_proc_version~0.base |#t~string1007.base|) [2019-10-07 12:48:05,142 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~slic_proc_version~0.base |#t~string1015.base|) [2019-10-07 12:48:07,247 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1035.base| ~slic_proc_version~0.base) [2019-10-07 12:48:09,286 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~slic_proc_version~0.base |#t~string1041.base|) [2019-10-07 12:48:13,126 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~slic_proc_version~0.base |#t~string1055.base|) [2019-10-07 12:48:15,212 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~slic_proc_version~0.base |#t~string1057.base|) [2019-10-07 12:48:17,276 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~slic_proc_version~0.base |#t~string1059.base|) [2019-10-07 12:48:19,406 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~slic_proc_version~0.base |#t~string1061.base|) [2019-10-07 12:48:21,528 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~slic_proc_version~0.base |~#slic_netdev_ops~0.base|) [2019-10-07 12:48:23,634 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~slic_proc_version~0.base |#t~string1096.base|) [2019-10-07 12:48:27,642 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~slic_proc_version~0.base |#t~string1100.base|) [2019-10-07 12:48:29,758 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~slic_proc_version~0.base |#t~string1102.base|) [2019-10-07 12:48:31,837 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~slic_proc_version~0.base |#t~string1104.base|) [2019-10-07 12:48:34,000 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~slic_proc_version~0.base |#t~string1106.base|) [2019-10-07 12:48:36,080 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string1119.base| ~slic_proc_version~0.base) [2019-10-07 12:48:38,361 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~slic_proc_version~0.base |#t~string1121.base|) [2019-10-07 12:48:40,463 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~slic_proc_version~0.base |#t~string1127.base|) [2019-10-07 12:48:42,528 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~slic_proc_version~0.base |#t~string1130.base|) [2019-10-07 12:48:44,733 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~slic_proc_version~0.base |~#slic_driver~0.base|) [2019-10-07 12:48:48,172 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= ~slic_proc_version~0.base |#t~string1132.base|) [2019-10-07 12:48:51,598 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string219.base| |~#slic_global~0.base|) [2019-10-07 12:48:56,489 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string228.base| |~#slic_global~0.base|) [2019-10-07 12:48:58,530 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string243.base| |~#slic_global~0.base|) [2019-10-07 12:49:00,564 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string247.base| |~#slic_global~0.base|) [2019-10-07 12:49:02,602 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string248.base| |~#slic_global~0.base|) [2019-10-07 12:49:04,669 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string252.base| |~#slic_global~0.base|) [2019-10-07 12:49:06,714 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string394.base| |~#slic_global~0.base|) [2019-10-07 12:49:08,765 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string455.base| |~#slic_global~0.base|) [2019-10-07 12:49:12,889 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string512.base| |~#slic_global~0.base|) [2019-10-07 12:49:14,923 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#slic_global~0.base| |#t~string530.base|) [2019-10-07 12:49:17,000 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string552.base| |~#slic_global~0.base|) [2019-10-07 12:49:19,039 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string553.base| |~#slic_global~0.base|) [2019-10-07 12:49:22,601 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string555.base| |~#slic_global~0.base|) [2019-10-07 12:49:24,653 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string557.base| |~#slic_global~0.base|) [2019-10-07 12:49:28,302 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string560.base| |~#slic_global~0.base|) [2019-10-07 12:49:30,331 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string561.base| |~#slic_global~0.base|) [2019-10-07 12:49:34,273 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string564.base| |~#slic_global~0.base|) [2019-10-07 12:49:36,316 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string566.base| |~#slic_global~0.base|) [2019-10-07 12:49:38,364 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string568.base| |~#slic_global~0.base|)