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-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--micrel--ks8842.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-36ac518-m [2019-10-07 09:03:06,062 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-07 09:03:06,065 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-07 09:03:06,085 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-07 09:03:06,085 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-07 09:03:06,087 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-07 09:03:06,089 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-07 09:03:06,096 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-07 09:03:06,101 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-07 09:03:06,102 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-07 09:03:06,103 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-07 09:03:06,104 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-07 09:03:06,104 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-07 09:03:06,105 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-07 09:03:06,106 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-07 09:03:06,107 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-07 09:03:06,108 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-07 09:03:06,109 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-07 09:03:06,110 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-07 09:03:06,112 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-07 09:03:06,114 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-07 09:03:06,115 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-07 09:03:06,116 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-07 09:03:06,117 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-07 09:03:06,119 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-07 09:03:06,119 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-07 09:03:06,119 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-07 09:03:06,120 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-07 09:03:06,120 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-07 09:03:06,121 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-07 09:03:06,122 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-07 09:03:06,122 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-07 09:03:06,123 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-07 09:03:06,124 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-07 09:03:06,125 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-07 09:03:06,125 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-07 09:03:06,126 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-07 09:03:06,126 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-07 09:03:06,126 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-07 09:03:06,128 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-07 09:03:06,129 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-07 09:03:06,130 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 09:03:06,151 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-07 09:03:06,151 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-07 09:03:06,153 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-07 09:03:06,153 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-07 09:03:06,153 INFO L138 SettingsManager]: * Use SBE=true [2019-10-07 09:03:06,153 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-07 09:03:06,154 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-07 09:03:06,154 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-07 09:03:06,154 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-07 09:03:06,154 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-07 09:03:06,155 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-07 09:03:06,155 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-07 09:03:06,155 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-07 09:03:06,155 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-07 09:03:06,155 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-07 09:03:06,156 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-07 09:03:06,156 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-07 09:03:06,156 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-07 09:03:06,156 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-07 09:03:06,156 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-07 09:03:06,157 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-07 09:03:06,157 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-07 09:03:06,157 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-07 09:03:06,157 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-07 09:03:06,158 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-07 09:03:06,158 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-07 09:03:06,158 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-07 09:03:06,158 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-07 09:03:06,158 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 09:03:06,469 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-07 09:03:06,487 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-07 09:03:06,491 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-07 09:03:06,492 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-07 09:03:06,493 INFO L275 PluginConnector]: CDTParser initialized [2019-10-07 09:03:06,493 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--micrel--ks8842.ko-entry_point.cil.out.i [2019-10-07 09:03:06,571 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/34e4fe284/4c80c2b3227e48a6ae4dde4eca73e6ce/FLAG2969cb156 [2019-10-07 09:03:07,461 INFO L306 CDTParser]: Found 1 translation units. [2019-10-07 09:03:07,464 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--micrel--ks8842.ko-entry_point.cil.out.i [2019-10-07 09:03:07,514 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/34e4fe284/4c80c2b3227e48a6ae4dde4eca73e6ce/FLAG2969cb156 [2019-10-07 09:03:07,888 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/34e4fe284/4c80c2b3227e48a6ae4dde4eca73e6ce [2019-10-07 09:03:07,897 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-07 09:03:07,899 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-07 09:03:07,900 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-07 09:03:07,900 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-07 09:03:07,903 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-07 09:03:07,904 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.10 09:03:07" (1/1) ... [2019-10-07 09:03:07,907 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3384d99c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 09:03:07, skipping insertion in model container [2019-10-07 09:03:07,907 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.10 09:03:07" (1/1) ... [2019-10-07 09:03:07,915 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-07 09:03:08,067 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-07 09:03:10,576 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-07 09:03:10,626 INFO L188 MainTranslator]: Completed pre-run [2019-10-07 09:03:11,024 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-07 09:03:11,401 INFO L192 MainTranslator]: Completed translation [2019-10-07 09:03:11,402 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 09:03:11 WrapperNode [2019-10-07 09:03:11,402 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-07 09:03:11,403 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-07 09:03:11,404 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-07 09:03:11,404 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-07 09:03:11,422 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 09:03:11" (1/1) ... [2019-10-07 09:03:11,422 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 09:03:11" (1/1) ... [2019-10-07 09:03:11,494 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 09:03:11" (1/1) ... [2019-10-07 09:03:11,495 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 09:03:11" (1/1) ... [2019-10-07 09:03:11,642 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 09:03:11" (1/1) ... [2019-10-07 09:03:11,662 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 09:03:11" (1/1) ... [2019-10-07 09:03:11,695 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 09:03:11" (1/1) ... [2019-10-07 09:03:11,719 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-07 09:03:11,719 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-07 09:03:11,720 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-07 09:03:11,720 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-07 09:03:11,721 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 09:03:11" (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 09:03:11,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-07 09:03:11,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-07 09:03:11,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~$Pointer$ [2019-10-07 09:03:11,786 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 09:03:11,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-07 09:03:11,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2019-10-07 09:03:11,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2019-10-07 09:03:11,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~dma_cookie_t~0 [2019-10-07 09:03:11,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2019-10-07 09:03:11,787 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-07 09:03:11,788 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-10-07 09:03:11,788 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2019-10-07 09:03:11,788 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-10-07 09:03:11,788 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-10-07 09:03:11,788 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_zero [2019-10-07 09:03:11,789 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-07 09:03:11,789 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-07 09:03:11,789 INFO L138 BoogieDeclarations]: Found implementation of procedure resource_size [2019-10-07 09:03:11,789 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2019-10-07 09:03:11,790 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2019-10-07 09:03:11,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2019-10-07 09:03:11,790 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2019-10-07 09:03:11,790 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-07 09:03:11,791 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-07 09:03:11,791 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-10-07 09:03:11,791 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-10-07 09:03:11,791 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_platdata [2019-10-07 09:03:11,791 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_prep_slave_sg [2019-10-07 09:03:11,791 INFO L138 BoogieDeclarations]: Found implementation of procedure __dma_cap_set [2019-10-07 09:03:11,791 INFO L138 BoogieDeclarations]: Found implementation of procedure __dma_cap_zero [2019-10-07 09:03:11,792 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-10-07 09:03:11,792 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-10-07 09:03:11,792 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2019-10-07 09:03:11,792 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2019-10-07 09:03:11,792 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_range_for_device [2019-10-07 09:03:11,792 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2019-10-07 09:03:11,793 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2019-10-07 09:03:11,793 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2019-10-07 09:03:11,793 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2019-10-07 09:03:11,793 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb_ip_align [2019-10-07 09:03:11,793 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2019-10-07 09:03:11,793 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2019-10-07 09:03:11,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-07 09:03:11,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-07 09:03:11,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-07 09:03:11,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-07 09:03:11,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-07 09:03:11,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-07 09:03:11,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-07 09:03:11,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-07 09:03:11,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-07 09:03:11,795 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2019-10-07 09:03:11,795 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2019-10-07 09:03:11,795 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2019-10-07 09:03:11,795 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2019-10-07 09:03:11,795 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-10-07 09:03:11,796 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-10-07 09:03:11,796 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2019-10-07 09:03:11,796 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-10-07 09:03:11,796 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2019-10-07 09:03:11,796 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-10-07 09:03:11,797 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2019-10-07 09:03:11,797 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2019-10-07 09:03:11,797 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2019-10-07 09:03:11,797 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2019-10-07 09:03:11,797 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2019-10-07 09:03:11,797 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2019-10-07 09:03:11,798 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_random_addr [2019-10-07 09:03:11,798 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_hw_addr_random [2019-10-07 09:03:11,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_resume_dma [2019-10-07 09:03:11,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_select_bank [2019-10-07 09:03:11,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_write8 [2019-10-07 09:03:11,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_write16 [2019-10-07 09:03:11,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_enable_bits [2019-10-07 09:03:11,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_clear_bits [2019-10-07 09:03:11,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_write32 [2019-10-07 09:03:11,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_read8 [2019-10-07 09:03:11,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_read16 [2019-10-07 09:03:11,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_read32 [2019-10-07 09:03:11,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_reset [2019-10-07 09:03:11,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_update_link_status [2019-10-07 09:03:11,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_enable_tx [2019-10-07 09:03:11,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_disable_tx [2019-10-07 09:03:11,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_enable_rx [2019-10-07 09:03:11,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_disable_rx [2019-10-07 09:03:11,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_reset_hw [2019-10-07 09:03:11,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_read_mac_addr [2019-10-07 09:03:11,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_write_mac_addr [2019-10-07 09:03:11,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_tx_fifo_space [2019-10-07 09:03:11,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_tx_frame_dma [2019-10-07 09:03:11,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_tx_frame [2019-10-07 09:03:11,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_update_rx_err_counters [2019-10-07 09:03:11,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_update_rx_counters [2019-10-07 09:03:11,802 INFO L138 BoogieDeclarations]: Found implementation of procedure __ks8842_start_new_rx_dma [2019-10-07 09:03:11,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_rx_frame_dma_tasklet [2019-10-07 09:03:11,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_rx_frame [2019-10-07 09:03:11,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_handle_rx [2019-10-07 09:03:11,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_handle_tx [2019-10-07 09:03:11,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_handle_rx_overrun [2019-10-07 09:03:11,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_tasklet [2019-10-07 09:03:11,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_irq [2019-10-07 09:03:11,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_dma_rx_cb [2019-10-07 09:03:11,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_dma_tx_cb [2019-10-07 09:03:11,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_stop_dma [2019-10-07 09:03:11,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_dealloc_dma_bufs [2019-10-07 09:03:11,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_dma_filter_fn [2019-10-07 09:03:11,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_alloc_dma_bufs [2019-10-07 09:03:11,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_open [2019-10-07 09:03:11,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_close [2019-10-07 09:03:11,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_xmit_frame [2019-10-07 09:03:11,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_set_mac [2019-10-07 09:03:11,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_tx_timeout_work [2019-10-07 09:03:11,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_tx_timeout [2019-10-07 09:03:11,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_probe [2019-10-07 09:03:11,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_remove [2019-10-07 09:03:11,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_platform_driver_init [2019-10-07 09:03:11,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ks8842_platform_driver_exit [2019-10-07 09:03:11,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2019-10-07 09:03:11,806 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2019-10-07 09:03:11,806 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2019-10-07 09:03:11,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_4 [2019-10-07 09:03:11,806 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2019-10-07 09:03:11,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_platform_driver_2 [2019-10-07 09:03:11,806 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2019-10-07 09:03:11,807 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-07 09:03:11,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_consume_skb_5 [2019-10-07 09:03:11,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_6 [2019-10-07 09:03:11,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_7 [2019-10-07 09:03:11,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_8 [2019-10-07 09:03:11,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_11 [2019-10-07 09:03:11,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netdev_alloc_skb_12 [2019-10-07 09:03:11,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netif_rx_13 [2019-10-07 09:03:11,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netif_rx_14 [2019-10-07 09:03:11,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_15 [2019-10-07 09:03:11,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_16 [2019-10-07 09:03:11,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_17 [2019-10-07 09:03:11,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_18 [2019-10-07 09:03:11,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_19 [2019-10-07 09:03:11,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_20 [2019-10-07 09:03:11,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___platform_driver_register_21 [2019-10-07 09:03:11,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_unregister_22 [2019-10-07 09:03:11,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_init [2019-10-07 09:03:11,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_add [2019-10-07 09:03:11,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2019-10-07 09:03:11,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_contains [2019-10-07 09:03:11,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_is_empty [2019-10-07 09:03:11,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-07 09:03:11,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-07 09:03:11,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-07 09:03:11,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-07 09:03:11,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2019-10-07 09:03:11,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-07 09:03:11,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2019-10-07 09:03:11,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free_int [2019-10-07 09:03:11,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_alloc_skb [2019-10-07 09:03:11,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netdev_alloc_skb [2019-10-07 09:03:11,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_current [2019-10-07 09:03:11,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-07 09:03:11,812 INFO L138 BoogieDeclarations]: Found implementation of procedure __dma_request_channel [2019-10-07 09:03:11,812 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2019-10-07 09:03:11,812 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-10-07 09:03:11,812 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2019-10-07 09:03:11,812 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2019-10-07 09:03:11,813 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-10-07 09:03:11,813 INFO L138 BoogieDeclarations]: Found implementation of procedure __platform_driver_register [2019-10-07 09:03:11,813 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-07 09:03:11,813 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2019-10-07 09:03:11,813 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2019-10-07 09:03:11,813 INFO L138 BoogieDeclarations]: Found implementation of procedure __tasklet_schedule [2019-10-07 09:03:11,813 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-10-07 09:03:11,813 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-07 09:03:11,814 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2019-10-07 09:03:11,814 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2019-10-07 09:03:11,814 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2019-10-07 09:03:11,814 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_mapping_error [2019-10-07 09:03:11,814 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_range_for_device [2019-10-07 09:03:11,814 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2019-10-07 09:03:11,814 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_release_channel [2019-10-07 09:03:11,815 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2019-10-07 09:03:11,815 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2019-10-07 09:03:11,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2019-10-07 09:03:11,815 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2019-10-07 09:03:11,815 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-10-07 09:03:11,815 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2019-10-07 09:03:11,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2019-10-07 09:03:11,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2019-10-07 09:03:11,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2019-10-07 09:03:11,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2019-10-07 09:03:11,816 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2019-10-07 09:03:11,816 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2019-10-07 09:03:11,816 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2019-10-07 09:03:11,816 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2019-10-07 09:03:11,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_4 [2019-10-07 09:03:11,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_uninit_4 [2019-10-07 09:03:11,817 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-10-07 09:03:11,817 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-10-07 09:03:11,817 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2019-10-07 09:03:11,817 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2019-10-07 09:03:11,817 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2019-10-07 09:03:11,817 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_irq [2019-10-07 09:03:11,817 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2019-10-07 09:03:11,818 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-07 09:03:11,818 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-10-07 09:03:11,818 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2019-10-07 09:03:11,818 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2019-10-07 09:03:11,818 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_init_table [2019-10-07 09:03:11,818 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-10-07 09:03:11,818 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2019-10-07 09:03:11,819 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2019-10-07 09:03:11,819 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-10-07 09:03:11,819 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-10-07 09:03:11,819 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-07 09:03:11,819 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-07 09:03:11,820 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-07 09:03:11,820 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-07 09:03:11,820 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-07 09:03:11,820 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2019-10-07 09:03:11,820 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-07 09:03:11,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-07 09:03:11,820 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-07 09:03:11,821 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-10-07 09:03:11,821 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2019-10-07 09:03:11,821 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-10-07 09:03:11,821 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-07 09:03:11,821 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-07 09:03:11,821 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2019-10-07 09:03:11,821 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-10-07 09:03:11,821 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-07 09:03:11,822 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-10-07 09:03:11,822 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-10-07 09:03:11,822 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-07 09:03:11,822 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2019-10-07 09:03:11,822 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_zero [2019-10-07 09:03:11,822 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-07 09:03:11,822 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-10-07 09:03:11,822 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-07 09:03:11,823 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-10-07 09:03:11,823 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-07 09:03:11,823 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-07 09:03:11,823 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-07 09:03:11,823 INFO L130 BoogieDeclarations]: Found specification of procedure resource_size [2019-10-07 09:03:11,823 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2019-10-07 09:03:11,890 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2019-10-07 09:03:11,890 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-10-07 09:03:11,890 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-10-07 09:03:11,890 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2019-10-07 09:03:11,891 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2019-10-07 09:03:11,891 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2019-10-07 09:03:11,891 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2019-10-07 09:03:11,891 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2019-10-07 09:03:11,891 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2019-10-07 09:03:11,891 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2019-10-07 09:03:11,891 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2019-10-07 09:03:11,892 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2019-10-07 09:03:11,892 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2019-10-07 09:03:11,892 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2019-10-07 09:03:11,892 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2019-10-07 09:03:11,892 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2019-10-07 09:03:11,892 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2019-10-07 09:03:11,892 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-07 09:03:11,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-07 09:03:11,893 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-07 09:03:11,893 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-07 09:03:11,893 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-10-07 09:03:11,893 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-07 09:03:11,893 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-10-07 09:03:11,893 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_platdata [2019-10-07 09:03:11,893 INFO L130 BoogieDeclarations]: Found specification of procedure sg_init_table [2019-10-07 09:03:11,894 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_prep_slave_sg [2019-10-07 09:03:11,894 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~$Pointer$ [2019-10-07 09:03:11,894 INFO L130 BoogieDeclarations]: Found specification of procedure __dma_cap_set [2019-10-07 09:03:11,894 INFO L130 BoogieDeclarations]: Found specification of procedure __dma_cap_zero [2019-10-07 09:03:11,894 INFO L130 BoogieDeclarations]: Found specification of procedure __dma_request_channel [2019-10-07 09:03:11,894 INFO L130 BoogieDeclarations]: Found specification of procedure dma_release_channel [2019-10-07 09:03:11,894 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-10-07 09:03:11,895 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2019-10-07 09:03:11,895 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_mapping_error [2019-10-07 09:03:11,895 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2019-10-07 09:03:11,895 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_range_for_device [2019-10-07 09:03:11,895 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-10-07 09:03:11,895 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2019-10-07 09:03:11,895 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 09:03:11,896 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2019-10-07 09:03:11,896 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-07 09:03:11,896 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_range_for_device [2019-10-07 09:03:11,896 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2019-10-07 09:03:11,896 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2019-10-07 09:03:11,896 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2019-10-07 09:03:11,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_6 [2019-10-07 09:03:11,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_7 [2019-10-07 09:03:11,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_8 [2019-10-07 09:03:11,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_11 [2019-10-07 09:03:11,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_consume_skb_5 [2019-10-07 09:03:11,897 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2019-10-07 09:03:11,897 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2019-10-07 09:03:11,897 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-10-07 09:03:11,898 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2019-10-07 09:03:11,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-07 09:03:11,898 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2019-10-07 09:03:11,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netdev_alloc_skb_12 [2019-10-07 09:03:11,898 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb_ip_align [2019-10-07 09:03:11,898 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2019-10-07 09:03:11,898 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-07 09:03:11,898 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2019-10-07 09:03:11,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-07 09:03:11,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2019-10-07 09:03:11,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2019-10-07 09:03:11,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free_int [2019-10-07 09:03:11,899 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-07 09:03:11,899 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-07 09:03:11,899 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-07 09:03:11,899 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-07 09:03:11,900 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-07 09:03:11,900 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-07 09:03:11,900 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-07 09:03:11,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-07 09:03:11,900 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-07 09:03:11,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-07 09:03:11,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-07 09:03:11,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-07 09:03:11,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-07 09:03:11,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-07 09:03:11,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-07 09:03:11,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2019-10-07 09:03:11,901 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2019-10-07 09:03:11,901 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2019-10-07 09:03:11,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_4 [2019-10-07 09:03:11,902 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2019-10-07 09:03:11,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_platform_driver_2 [2019-10-07 09:03:11,902 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2019-10-07 09:03:11,902 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2019-10-07 09:03:11,902 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2019-10-07 09:03:11,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_15 [2019-10-07 09:03:11,902 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2019-10-07 09:03:11,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_16 [2019-10-07 09:03:11,903 INFO L130 BoogieDeclarations]: Found specification of procedure __tasklet_schedule [2019-10-07 09:03:11,903 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2019-10-07 09:03:11,903 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2019-10-07 09:03:11,903 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2019-10-07 09:03:11,903 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2019-10-07 09:03:11,903 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_irq [2019-10-07 09:03:11,903 INFO L130 BoogieDeclarations]: Found specification of procedure __platform_driver_register [2019-10-07 09:03:11,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___platform_driver_register_21 [2019-10-07 09:03:11,904 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2019-10-07 09:03:11,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_unregister_22 [2019-10-07 09:03:11,904 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2019-10-07 09:03:11,904 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2019-10-07 09:03:11,904 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-10-07 09:03:11,904 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2019-10-07 09:03:11,905 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-10-07 09:03:11,905 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-10-07 09:03:11,905 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-10-07 09:03:11,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_18 [2019-10-07 09:03:11,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_20 [2019-10-07 09:03:11,905 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2019-10-07 09:03:11,905 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2019-10-07 09:03:11,905 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-10-07 09:03:11,906 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2019-10-07 09:03:11,906 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-07 09:03:11,906 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-10-07 09:03:11,906 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2019-10-07 09:03:11,906 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2019-10-07 09:03:11,906 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2019-10-07 09:03:11,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netif_rx_13 [2019-10-07 09:03:11,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netif_rx_14 [2019-10-07 09:03:11,907 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2019-10-07 09:03:11,907 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2019-10-07 09:03:11,907 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2019-10-07 09:03:11,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_17 [2019-10-07 09:03:11,907 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-10-07 09:03:11,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_19 [2019-10-07 09:03:11,907 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2019-10-07 09:03:11,907 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2019-10-07 09:03:11,908 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2019-10-07 09:03:11,908 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2019-10-07 09:03:11,908 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2019-10-07 09:03:11,908 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2019-10-07 09:03:11,908 INFO L130 BoogieDeclarations]: Found specification of procedure eth_random_addr [2019-10-07 09:03:11,908 INFO L130 BoogieDeclarations]: Found specification of procedure eth_hw_addr_random [2019-10-07 09:03:11,908 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_dma_rx_cb [2019-10-07 09:03:11,909 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_dma_tx_cb [2019-10-07 09:03:11,909 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_resume_dma [2019-10-07 09:03:11,909 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_select_bank [2019-10-07 09:03:11,909 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_write8 [2019-10-07 09:03:11,909 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_write16 [2019-10-07 09:03:11,909 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_enable_bits [2019-10-07 09:03:11,909 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_clear_bits [2019-10-07 09:03:11,909 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_write32 [2019-10-07 09:03:11,910 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_read8 [2019-10-07 09:03:11,910 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_read16 [2019-10-07 09:03:11,910 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_read32 [2019-10-07 09:03:11,910 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_reset [2019-10-07 09:03:11,910 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_update_link_status [2019-10-07 09:03:11,910 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_enable_tx [2019-10-07 09:03:11,910 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_disable_tx [2019-10-07 09:03:11,911 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_enable_rx [2019-10-07 09:03:11,911 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_disable_rx [2019-10-07 09:03:11,911 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_reset_hw [2019-10-07 09:03:11,911 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_read_mac_addr [2019-10-07 09:03:11,911 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_write_mac_addr [2019-10-07 09:03:11,911 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_tx_fifo_space [2019-10-07 09:03:11,912 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_tx_frame_dma [2019-10-07 09:03:11,912 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~dma_cookie_t~0 [2019-10-07 09:03:11,912 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-07 09:03:11,912 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_tx_frame [2019-10-07 09:03:11,912 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_update_rx_err_counters [2019-10-07 09:03:11,912 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_update_rx_counters [2019-10-07 09:03:11,912 INFO L130 BoogieDeclarations]: Found specification of procedure __ks8842_start_new_rx_dma [2019-10-07 09:03:11,913 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_rx_frame_dma_tasklet [2019-10-07 09:03:11,913 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_rx_frame [2019-10-07 09:03:11,913 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_handle_rx [2019-10-07 09:03:11,913 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_handle_tx [2019-10-07 09:03:11,913 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_handle_rx_overrun [2019-10-07 09:03:11,913 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_tasklet [2019-10-07 09:03:11,913 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_irq [2019-10-07 09:03:11,914 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_stop_dma [2019-10-07 09:03:11,914 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2019-10-07 09:03:11,914 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_dealloc_dma_bufs [2019-10-07 09:03:11,914 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_dma_filter_fn [2019-10-07 09:03:11,914 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_alloc_dma_bufs [2019-10-07 09:03:11,914 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_open [2019-10-07 09:03:11,914 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_close [2019-10-07 09:03:11,914 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_xmit_frame [2019-10-07 09:03:11,915 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_set_mac [2019-10-07 09:03:11,915 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_tx_timeout_work [2019-10-07 09:03:11,915 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_tx_timeout [2019-10-07 09:03:11,915 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_probe [2019-10-07 09:03:11,915 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2019-10-07 09:03:11,915 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_remove [2019-10-07 09:03:11,915 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_platform_driver_init [2019-10-07 09:03:11,915 INFO L130 BoogieDeclarations]: Found specification of procedure ks8842_platform_driver_exit [2019-10-07 09:03:11,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_4 [2019-10-07 09:03:11,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-07 09:03:11,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_4 [2019-10-07 09:03:11,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-07 09:03:11,916 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-07 09:03:11,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_init [2019-10-07 09:03:11,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_add [2019-10-07 09:03:11,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2019-10-07 09:03:11,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_contains [2019-10-07 09:03:11,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_is_empty [2019-10-07 09:03:11,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-07 09:03:11,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-07 09:03:11,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-07 09:03:11,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-07 09:03:11,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netdev_alloc_skb [2019-10-07 09:03:11,918 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_alloc_skb [2019-10-07 09:03:11,918 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_current [2019-10-07 09:03:11,918 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-07 09:03:11,918 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-10-07 09:03:11,918 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-10-07 09:03:11,918 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-07 09:03:11,919 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-07 09:03:11,919 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-07 09:03:11,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-07 09:03:11,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-07 09:03:11,919 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-07 09:03:11,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-07 09:03:11,919 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-07 09:03:11,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-07 09:03:11,920 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-07 09:03:13,083 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-07 09:03:26,708 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-07 09:03:26,708 INFO L284 CfgBuilder]: Removed 5 assume(true) statements. [2019-10-07 09:03:26,710 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.10 09:03:26 BoogieIcfgContainer [2019-10-07 09:03:26,710 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-07 09:03:26,711 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-07 09:03:26,711 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-07 09:03:26,715 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-07 09:03:26,715 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.10 09:03:07" (1/3) ... [2019-10-07 09:03:26,716 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4f4005c7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.10 09:03:26, skipping insertion in model container [2019-10-07 09:03:26,716 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 09:03:11" (2/3) ... [2019-10-07 09:03:26,716 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4f4005c7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.10 09:03:26, skipping insertion in model container [2019-10-07 09:03:26,716 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.10 09:03:26" (3/3) ... [2019-10-07 09:03:26,718 INFO L109 eAbstractionObserver]: Analyzing ICFG 205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--micrel--ks8842.ko-entry_point.cil.out.i [2019-10-07 09:03:26,728 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-07 09:03:26,738 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-07 09:03:26,749 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-07 09:03:26,783 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-07 09:03:26,783 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-07 09:03:26,783 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-07 09:03:26,783 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-07 09:03:26,784 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-07 09:03:26,784 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-07 09:03:26,784 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-07 09:03:26,784 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-07 09:03:26,830 INFO L276 IsEmpty]: Start isEmpty. Operand 1385 states. [2019-10-07 09:03:26,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2019-10-07 09:03:26,845 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 09:03:26,846 INFO L385 BasicCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 09:03:26,849 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 09:03:26,854 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 09:03:26,854 INFO L82 PathProgramCache]: Analyzing trace with hash -13187900, now seen corresponding path program 1 times [2019-10-07 09:03:26,864 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 09:03:26,864 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 09:03:26,864 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 09:03:26,864 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 09:03:26,864 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 09:03:27,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 09:03:27,648 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2019-10-07 09:03:27,649 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 09:03:27,649 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 09:03:27,649 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 09:03:27,653 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 09:03:27,667 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 09:03:27,668 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 09:03:27,670 INFO L87 Difference]: Start difference. First operand 1385 states. Second operand 3 states. [2019-10-07 09:03:30,295 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 09:03:30,296 INFO L93 Difference]: Finished difference Result 3246 states and 4145 transitions. [2019-10-07 09:03:30,296 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 09:03:30,298 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 57 [2019-10-07 09:03:30,298 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 09:03:30,328 INFO L225 Difference]: With dead ends: 3246 [2019-10-07 09:03:30,329 INFO L226 Difference]: Without dead ends: 2126 [2019-10-07 09:03:30,344 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 09:03:30,371 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2126 states. [2019-10-07 09:03:30,629 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2126 to 2126. [2019-10-07 09:03:30,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2126 states. [2019-10-07 09:03:30,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2126 states to 2126 states and 2663 transitions. [2019-10-07 09:03:30,654 INFO L78 Accepts]: Start accepts. Automaton has 2126 states and 2663 transitions. Word has length 57 [2019-10-07 09:03:30,655 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 09:03:30,655 INFO L462 AbstractCegarLoop]: Abstraction has 2126 states and 2663 transitions. [2019-10-07 09:03:30,655 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 09:03:30,655 INFO L276 IsEmpty]: Start isEmpty. Operand 2126 states and 2663 transitions. [2019-10-07 09:03:30,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2019-10-07 09:03:30,671 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 09:03:30,671 INFO L385 BasicCegarLoop]: trace histogram [4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 09:03:30,672 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 09:03:30,674 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 09:03:30,674 INFO L82 PathProgramCache]: Analyzing trace with hash 2135048024, now seen corresponding path program 1 times [2019-10-07 09:03:30,675 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 09:03:30,675 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 09:03:30,675 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 09:03:30,675 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 09:03:30,679 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 09:03:30,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 09:03:31,300 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2019-10-07 09:03:31,300 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 09:03:31,300 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 09:03:31,301 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-10-07 09:03:31,302 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-07 09:03:31,303 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-07 09:03:31,303 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2019-10-07 09:03:31,303 INFO L87 Difference]: Start difference. First operand 2126 states and 2663 transitions. Second operand 6 states. [2019-10-07 09:03:35,903 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 09:03:35,903 INFO L93 Difference]: Finished difference Result 4242 states and 5349 transitions. [2019-10-07 09:03:35,904 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-07 09:03:35,904 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 70 [2019-10-07 09:03:35,906 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 09:03:35,958 INFO L225 Difference]: With dead ends: 4242 [2019-10-07 09:03:35,958 INFO L226 Difference]: Without dead ends: 4221 [2019-10-07 09:03:35,965 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2019-10-07 09:03:35,974 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4221 states. [2019-10-07 09:03:36,214 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4221 to 4221. [2019-10-07 09:03:36,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4221 states. [2019-10-07 09:03:36,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4221 states to 4221 states and 5327 transitions. [2019-10-07 09:03:36,254 INFO L78 Accepts]: Start accepts. Automaton has 4221 states and 5327 transitions. Word has length 70 [2019-10-07 09:03:36,255 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 09:03:36,255 INFO L462 AbstractCegarLoop]: Abstraction has 4221 states and 5327 transitions. [2019-10-07 09:03:36,255 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-07 09:03:36,256 INFO L276 IsEmpty]: Start isEmpty. Operand 4221 states and 5327 transitions. [2019-10-07 09:03:36,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2019-10-07 09:03:36,285 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 09:03:36,286 INFO L385 BasicCegarLoop]: trace histogram [4, 4, 4, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 09:03:36,286 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 09:03:36,287 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 09:03:36,287 INFO L82 PathProgramCache]: Analyzing trace with hash -565790155, now seen corresponding path program 1 times [2019-10-07 09:03:36,288 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 09:03:36,288 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 09:03:36,289 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 09:03:36,289 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 09:03:36,289 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 09:03:36,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 09:03:37,647 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2019-10-07 09:03:37,647 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 09:03:37,648 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 09:03:37,648 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 09:03:37,651 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 09:03:37,651 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 09:03:37,652 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 09:03:37,652 INFO L87 Difference]: Start difference. First operand 4221 states and 5327 transitions. Second operand 3 states. [2019-10-07 09:03:38,345 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 09:03:38,345 INFO L93 Difference]: Finished difference Result 9831 states and 12359 transitions. [2019-10-07 09:03:38,346 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 09:03:38,346 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 163 [2019-10-07 09:03:38,350 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 09:03:38,405 INFO L225 Difference]: With dead ends: 9831 [2019-10-07 09:03:38,405 INFO L226 Difference]: Without dead ends: 5628 [2019-10-07 09:03:38,430 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 09:03:38,440 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5628 states. [2019-10-07 09:03:38,717 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5628 to 5519. [2019-10-07 09:03:38,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5519 states. [2019-10-07 09:03:38,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5519 states to 5519 states and 6929 transitions. [2019-10-07 09:03:38,745 INFO L78 Accepts]: Start accepts. Automaton has 5519 states and 6929 transitions. Word has length 163 [2019-10-07 09:03:38,746 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 09:03:38,746 INFO L462 AbstractCegarLoop]: Abstraction has 5519 states and 6929 transitions. [2019-10-07 09:03:38,747 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 09:03:38,747 INFO L276 IsEmpty]: Start isEmpty. Operand 5519 states and 6929 transitions. [2019-10-07 09:03:38,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2019-10-07 09:03:38,774 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 09:03:38,775 INFO L385 BasicCegarLoop]: trace histogram [5, 5, 5, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 09:03:38,775 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 09:03:38,775 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 09:03:38,775 INFO L82 PathProgramCache]: Analyzing trace with hash -1185669077, now seen corresponding path program 1 times [2019-10-07 09:03:38,776 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 09:03:38,776 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 09:03:38,776 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 09:03:38,776 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 09:03:38,776 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 09:03:38,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 09:03:39,189 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2019-10-07 09:03:39,190 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 09:03:39,190 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 09:03:39,191 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 09:03:39,192 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 09:03:39,192 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 09:03:39,193 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 09:03:39,193 INFO L87 Difference]: Start difference. First operand 5519 states and 6929 transitions. Second operand 3 states. [2019-10-07 09:03:39,671 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 09:03:39,671 INFO L93 Difference]: Finished difference Result 10367 states and 13043 transitions. [2019-10-07 09:03:39,671 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 09:03:39,671 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 312 [2019-10-07 09:03:39,672 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 09:03:39,702 INFO L225 Difference]: With dead ends: 10367 [2019-10-07 09:03:39,702 INFO L226 Difference]: Without dead ends: 4874 [2019-10-07 09:03:39,722 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 09:03:39,729 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4874 states. [2019-10-07 09:03:39,941 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4874 to 4825. [2019-10-07 09:03:39,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4825 states. [2019-10-07 09:03:39,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4825 states to 4825 states and 6080 transitions. [2019-10-07 09:03:39,966 INFO L78 Accepts]: Start accepts. Automaton has 4825 states and 6080 transitions. Word has length 312 [2019-10-07 09:03:39,966 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 09:03:39,966 INFO L462 AbstractCegarLoop]: Abstraction has 4825 states and 6080 transitions. [2019-10-07 09:03:39,967 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 09:03:39,967 INFO L276 IsEmpty]: Start isEmpty. Operand 4825 states and 6080 transitions. [2019-10-07 09:03:39,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2019-10-07 09:03:39,995 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 09:03:39,996 INFO L385 BasicCegarLoop]: trace histogram [5, 5, 5, 4, 4, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 09:03:39,996 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 09:03:39,996 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 09:03:39,997 INFO L82 PathProgramCache]: Analyzing trace with hash 587449306, now seen corresponding path program 1 times [2019-10-07 09:03:39,997 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 09:03:39,997 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 09:03:39,997 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 09:03:39,997 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 09:03:39,998 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 09:03:40,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 09:03:40,522 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2019-10-07 09:03:40,523 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 09:03:40,523 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 09:03:40,523 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 09:03:40,524 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 09:03:40,524 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 09:03:40,525 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 09:03:40,525 INFO L87 Difference]: Start difference. First operand 4825 states and 6080 transitions. Second operand 3 states. [2019-10-07 09:03:43,197 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 09:03:43,198 INFO L93 Difference]: Finished difference Result 10923 states and 13783 transitions. [2019-10-07 09:03:43,198 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 09:03:43,198 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 330 [2019-10-07 09:03:43,202 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 09:03:43,250 INFO L225 Difference]: With dead ends: 10923 [2019-10-07 09:03:43,250 INFO L226 Difference]: Without dead ends: 6242 [2019-10-07 09:03:43,274 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 09:03:43,283 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6242 states. [2019-10-07 09:03:43,533 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6242 to 6157. [2019-10-07 09:03:43,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6157 states. [2019-10-07 09:03:43,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6157 states to 6157 states and 7727 transitions. [2019-10-07 09:03:43,676 INFO L78 Accepts]: Start accepts. Automaton has 6157 states and 7727 transitions. Word has length 330 [2019-10-07 09:03:43,677 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 09:03:43,677 INFO L462 AbstractCegarLoop]: Abstraction has 6157 states and 7727 transitions. [2019-10-07 09:03:43,677 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 09:03:43,677 INFO L276 IsEmpty]: Start isEmpty. Operand 6157 states and 7727 transitions. [2019-10-07 09:03:43,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 346 [2019-10-07 09:03:43,697 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 09:03:43,698 INFO L385 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 4, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 09:03:43,698 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 09:03:43,699 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 09:03:43,699 INFO L82 PathProgramCache]: Analyzing trace with hash 1990701819, now seen corresponding path program 1 times [2019-10-07 09:03:43,699 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 09:03:43,699 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 09:03:43,699 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 09:03:43,700 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 09:03:43,700 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 09:03:43,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 09:03:44,151 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 83 trivial. 0 not checked. [2019-10-07 09:03:44,152 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 09:03:44,152 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 09:03:44,152 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 09:03:44,153 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 09:03:44,153 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 09:03:44,153 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 09:03:44,153 INFO L87 Difference]: Start difference. First operand 6157 states and 7727 transitions. Second operand 3 states. [2019-10-07 09:03:44,302 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 09:03:44,303 INFO L93 Difference]: Finished difference Result 9188 states and 11585 transitions. [2019-10-07 09:03:44,303 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 09:03:44,303 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 345 [2019-10-07 09:03:44,304 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 09:03:44,360 INFO L225 Difference]: With dead ends: 9188 [2019-10-07 09:03:44,360 INFO L226 Difference]: Without dead ends: 6165 [2019-10-07 09:03:44,376 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 09:03:44,389 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6165 states. [2019-10-07 09:03:44,622 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6165 to 6161. [2019-10-07 09:03:44,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6161 states. [2019-10-07 09:03:44,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6161 states to 6161 states and 7731 transitions. [2019-10-07 09:03:44,650 INFO L78 Accepts]: Start accepts. Automaton has 6161 states and 7731 transitions. Word has length 345 [2019-10-07 09:03:44,651 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 09:03:44,652 INFO L462 AbstractCegarLoop]: Abstraction has 6161 states and 7731 transitions. [2019-10-07 09:03:44,652 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 09:03:44,652 INFO L276 IsEmpty]: Start isEmpty. Operand 6161 states and 7731 transitions. [2019-10-07 09:03:44,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 347 [2019-10-07 09:03:44,676 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 09:03:44,677 INFO L385 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 4, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 09:03:44,677 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 09:03:44,677 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 09:03:44,677 INFO L82 PathProgramCache]: Analyzing trace with hash 1217869544, now seen corresponding path program 1 times [2019-10-07 09:03:44,678 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 09:03:44,678 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 09:03:44,678 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 09:03:44,678 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 09:03:44,678 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 09:03:44,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 09:03:45,848 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 83 trivial. 0 not checked. [2019-10-07 09:03:45,849 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 09:03:45,849 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 09:03:45,849 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2019-10-07 09:03:45,854 INFO L442 AbstractCegarLoop]: Interpolant automaton has 9 states [2019-10-07 09:03:45,854 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2019-10-07 09:03:45,854 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=46, Unknown=0, NotChecked=0, Total=72 [2019-10-07 09:03:45,855 INFO L87 Difference]: Start difference. First operand 6161 states and 7731 transitions. Second operand 9 states. [2019-10-07 09:04:00,393 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 09:04:00,393 INFO L93 Difference]: Finished difference Result 13388 states and 16916 transitions. [2019-10-07 09:04:00,393 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2019-10-07 09:04:00,393 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 346 [2019-10-07 09:04:00,394 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 09:04:00,438 INFO L225 Difference]: With dead ends: 13388 [2019-10-07 09:04:00,438 INFO L226 Difference]: Without dead ends: 7371 [2019-10-07 09:04:00,460 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=45, Invalid=87, Unknown=0, NotChecked=0, Total=132 [2019-10-07 09:04:00,471 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7371 states. [2019-10-07 09:04:00,720 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7371 to 7263. [2019-10-07 09:04:00,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7263 states. [2019-10-07 09:04:00,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7263 states to 7263 states and 9147 transitions. [2019-10-07 09:04:00,750 INFO L78 Accepts]: Start accepts. Automaton has 7263 states and 9147 transitions. Word has length 346 [2019-10-07 09:04:00,753 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 09:04:00,753 INFO L462 AbstractCegarLoop]: Abstraction has 7263 states and 9147 transitions. [2019-10-07 09:04:00,753 INFO L463 AbstractCegarLoop]: Interpolant automaton has 9 states. [2019-10-07 09:04:00,754 INFO L276 IsEmpty]: Start isEmpty. Operand 7263 states and 9147 transitions. [2019-10-07 09:04:00,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 743 [2019-10-07 09:04:00,792 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 09:04:00,792 INFO L385 BasicCegarLoop]: trace histogram [30, 16, 16, 16, 16, 9, 9, 9, 9, 9, 9, 9, 7, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 09:04:00,793 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 09:04:00,793 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 09:04:00,793 INFO L82 PathProgramCache]: Analyzing trace with hash -249826088, now seen corresponding path program 1 times [2019-10-07 09:04:00,794 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 09:04:00,794 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 09:04:00,794 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 09:04:00,794 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 09:04:00,794 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 09:04:01,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 09:04:02,024 INFO L134 CoverageAnalysis]: Checked inductivity of 1828 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 1804 trivial. 0 not checked. [2019-10-07 09:04:02,025 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 09:04:02,025 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 09:04:02,025 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 09:04:02,027 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 09:04:02,027 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 09:04:02,027 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 09:04:02,028 INFO L87 Difference]: Start difference. First operand 7263 states and 9147 transitions. Second operand 5 states. [2019-10-07 09:04:02,217 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 09:04:02,217 INFO L93 Difference]: Finished difference Result 14436 states and 18236 transitions. [2019-10-07 09:04:02,217 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-07 09:04:02,218 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 742 [2019-10-07 09:04:02,219 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 09:04:02,267 INFO L225 Difference]: With dead ends: 14436 [2019-10-07 09:04:02,267 INFO L226 Difference]: Without dead ends: 7317 [2019-10-07 09:04:02,300 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 09:04:02,311 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7317 states. [2019-10-07 09:04:02,549 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7317 to 7287. [2019-10-07 09:04:02,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7287 states. [2019-10-07 09:04:02,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7287 states to 7287 states and 9171 transitions. [2019-10-07 09:04:02,574 INFO L78 Accepts]: Start accepts. Automaton has 7287 states and 9171 transitions. Word has length 742 [2019-10-07 09:04:02,576 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 09:04:02,576 INFO L462 AbstractCegarLoop]: Abstraction has 7287 states and 9171 transitions. [2019-10-07 09:04:02,577 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 09:04:02,577 INFO L276 IsEmpty]: Start isEmpty. Operand 7287 states and 9171 transitions. [2019-10-07 09:04:02,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 747 [2019-10-07 09:04:02,621 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 09:04:02,622 INFO L385 BasicCegarLoop]: trace histogram [30, 16, 16, 16, 16, 9, 9, 9, 9, 9, 9, 9, 7, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 09:04:02,622 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 09:04:02,622 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 09:04:02,622 INFO L82 PathProgramCache]: Analyzing trace with hash 133639298, now seen corresponding path program 1 times [2019-10-07 09:04:02,626 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 09:04:02,626 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 09:04:02,627 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 09:04:02,627 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 09:04:02,627 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 09:04:03,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 09:04:04,454 INFO L134 CoverageAnalysis]: Checked inductivity of 1828 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 1814 trivial. 0 not checked. [2019-10-07 09:04:04,454 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 09:04:04,455 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 09:04:04,455 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2019-10-07 09:04:04,456 INFO L442 AbstractCegarLoop]: Interpolant automaton has 10 states [2019-10-07 09:04:04,456 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2019-10-07 09:04:04,457 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=72, Unknown=0, NotChecked=0, Total=90 [2019-10-07 09:04:04,457 INFO L87 Difference]: Start difference. First operand 7287 states and 9171 transitions. Second operand 10 states. [2019-10-07 09:04:04,749 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 09:04:04,749 INFO L93 Difference]: Finished difference Result 14652 states and 18530 transitions. [2019-10-07 09:04:04,749 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-10-07 09:04:04,750 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 746 [2019-10-07 09:04:04,751 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 09:04:04,782 INFO L225 Difference]: With dead ends: 14652 [2019-10-07 09:04:04,783 INFO L226 Difference]: Without dead ends: 7509 [2019-10-07 09:04:04,807 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=26, Invalid=106, Unknown=0, NotChecked=0, Total=132 [2019-10-07 09:04:04,819 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7509 states. [2019-10-07 09:04:05,043 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7509 to 7339. [2019-10-07 09:04:05,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7339 states. [2019-10-07 09:04:05,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7339 states to 7339 states and 9231 transitions. [2019-10-07 09:04:05,067 INFO L78 Accepts]: Start accepts. Automaton has 7339 states and 9231 transitions. Word has length 746 [2019-10-07 09:04:05,069 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 09:04:05,069 INFO L462 AbstractCegarLoop]: Abstraction has 7339 states and 9231 transitions. [2019-10-07 09:04:05,069 INFO L463 AbstractCegarLoop]: Interpolant automaton has 10 states. [2019-10-07 09:04:05,069 INFO L276 IsEmpty]: Start isEmpty. Operand 7339 states and 9231 transitions. [2019-10-07 09:04:05,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 760 [2019-10-07 09:04:05,094 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 09:04:05,095 INFO L385 BasicCegarLoop]: trace histogram [30, 16, 16, 16, 16, 9, 9, 9, 9, 9, 9, 9, 7, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 09:04:05,095 INFO L410 AbstractCegarLoop]: === Iteration 10 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 09:04:05,096 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 09:04:05,096 INFO L82 PathProgramCache]: Analyzing trace with hash -1358312605, now seen corresponding path program 1 times [2019-10-07 09:04:05,096 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 09:04:05,096 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 09:04:05,097 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 09:04:05,097 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 09:04:05,097 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 09:04:05,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 09:04:06,465 INFO L134 CoverageAnalysis]: Checked inductivity of 1828 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 1814 trivial. 0 not checked. [2019-10-07 09:04:06,465 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 09:04:06,465 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 09:04:06,466 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2019-10-07 09:04:06,467 INFO L442 AbstractCegarLoop]: Interpolant automaton has 10 states [2019-10-07 09:04:06,467 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2019-10-07 09:04:06,468 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=72, Unknown=0, NotChecked=0, Total=90 [2019-10-07 09:04:06,468 INFO L87 Difference]: Start difference. First operand 7339 states and 9231 transitions. Second operand 10 states. [2019-10-07 09:04:06,797 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 09:04:06,797 INFO L93 Difference]: Finished difference Result 14756 states and 18650 transitions. [2019-10-07 09:04:06,798 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-10-07 09:04:06,798 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 759 [2019-10-07 09:04:06,799 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 09:04:06,832 INFO L225 Difference]: With dead ends: 14756 [2019-10-07 09:04:06,833 INFO L226 Difference]: Without dead ends: 7561 [2019-10-07 09:04:06,852 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=26, Invalid=106, Unknown=0, NotChecked=0, Total=132 [2019-10-07 09:04:06,863 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7561 states. [2019-10-07 09:04:07,153 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7561 to 7339. [2019-10-07 09:04:07,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7339 states. [2019-10-07 09:04:07,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7339 states to 7339 states and 9231 transitions. [2019-10-07 09:04:07,186 INFO L78 Accepts]: Start accepts. Automaton has 7339 states and 9231 transitions. Word has length 759 [2019-10-07 09:04:07,187 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 09:04:07,187 INFO L462 AbstractCegarLoop]: Abstraction has 7339 states and 9231 transitions. [2019-10-07 09:04:07,187 INFO L463 AbstractCegarLoop]: Interpolant automaton has 10 states. [2019-10-07 09:04:07,187 INFO L276 IsEmpty]: Start isEmpty. Operand 7339 states and 9231 transitions. [2019-10-07 09:04:07,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 792 [2019-10-07 09:04:07,214 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 09:04:07,216 INFO L385 BasicCegarLoop]: trace histogram [30, 16, 16, 16, 16, 9, 9, 9, 9, 9, 9, 9, 7, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 09:04:07,216 INFO L410 AbstractCegarLoop]: === Iteration 11 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 09:04:07,216 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 09:04:07,217 INFO L82 PathProgramCache]: Analyzing trace with hash -2146253972, now seen corresponding path program 1 times [2019-10-07 09:04:07,217 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 09:04:07,217 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 09:04:07,217 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 09:04:07,218 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 09:04:07,218 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 09:04:07,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 09:04:08,698 INFO L134 CoverageAnalysis]: Checked inductivity of 1862 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 1848 trivial. 0 not checked. [2019-10-07 09:04:08,698 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 09:04:08,698 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 09:04:08,699 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-10-07 09:04:08,700 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-07 09:04:08,701 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-07 09:04:08,701 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2019-10-07 09:04:08,701 INFO L87 Difference]: Start difference. First operand 7339 states and 9231 transitions. Second operand 6 states. [2019-10-07 09:04:08,942 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 09:04:08,942 INFO L93 Difference]: Finished difference Result 14764 states and 18692 transitions. [2019-10-07 09:04:08,942 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-07 09:04:08,944 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 791 [2019-10-07 09:04:08,945 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 09:04:08,986 INFO L225 Difference]: With dead ends: 14764 [2019-10-07 09:04:08,986 INFO L226 Difference]: Without dead ends: 7569 [2019-10-07 09:04:09,007 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2019-10-07 09:04:09,015 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7569 states. [2019-10-07 09:04:09,894 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7569 to 7481. [2019-10-07 09:04:09,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7481 states. [2019-10-07 09:04:09,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7481 states to 7481 states and 9465 transitions. [2019-10-07 09:04:09,918 INFO L78 Accepts]: Start accepts. Automaton has 7481 states and 9465 transitions. Word has length 791 [2019-10-07 09:04:09,919 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 09:04:09,919 INFO L462 AbstractCegarLoop]: Abstraction has 7481 states and 9465 transitions. [2019-10-07 09:04:09,919 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-07 09:04:09,919 INFO L276 IsEmpty]: Start isEmpty. Operand 7481 states and 9465 transitions. [2019-10-07 09:04:09,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 871 [2019-10-07 09:04:09,945 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 09:04:09,947 INFO L385 BasicCegarLoop]: trace histogram [30, 16, 16, 16, 16, 9, 9, 9, 9, 9, 9, 9, 7, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 09:04:09,948 INFO L410 AbstractCegarLoop]: === Iteration 12 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 09:04:09,948 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 09:04:09,948 INFO L82 PathProgramCache]: Analyzing trace with hash -819675808, now seen corresponding path program 1 times [2019-10-07 09:04:09,948 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 09:04:09,949 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 09:04:09,949 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 09:04:09,949 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 09:04:09,949 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 09:04:10,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 09:04:11,582 INFO L134 CoverageAnalysis]: Checked inductivity of 1900 backedges. 14 proven. 34 refuted. 0 times theorem prover too weak. 1852 trivial. 0 not checked. [2019-10-07 09:04:11,582 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 09:04:11,583 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2019-10-07 09:04:11,583 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 09:04:13,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 09:04:13,421 INFO L256 TraceCheckSpWp]: Trace formula consists of 7713 conjuncts, 26 conjunts are in the unsatisfiable core [2019-10-07 09:04:13,473 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-07 09:04:13,620 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 09:04:13,678 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 12 [2019-10-07 09:04:13,679 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-10-07 09:04:13,696 INFO L567 ElimStorePlain]: treesize reduction 14, result has 39.1 percent of original size [2019-10-07 09:04:13,696 INFO L464 ElimStorePlain]: Eliminatee |#memory_int| vanished before elimination [2019-10-07 09:04:13,697 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-10-07 09:04:13,697 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:48, output treesize:9 [2019-10-07 09:04:14,309 INFO L134 CoverageAnalysis]: Checked inductivity of 1900 backedges. 38 proven. 208 refuted. 0 times theorem prover too weak. 1654 trivial. 0 not checked. [2019-10-07 09:04:14,310 INFO L322 TraceCheckSpWp]: Computing backward predicates... [2019-10-07 09:04:15,684 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-10-07 09:04:15,795 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-10-07 09:04:16,339 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 60 [2019-10-07 09:04:16,618 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 1 [2019-10-07 09:04:16,619 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-10-07 09:04:16,624 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-10-07 09:04:16,624 INFO L464 ElimStorePlain]: Eliminatee |v_#memory_int_923| vanished before elimination [2019-10-07 09:04:16,625 INFO L496 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-10-07 09:04:16,626 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:35, output treesize:5 [2019-10-07 09:04:17,430 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 09:04:17,626 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 09:04:17,709 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 09:04:17,744 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 09:04:18,372 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 1 [2019-10-07 09:04:18,373 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-10-07 09:04:18,402 INFO L567 ElimStorePlain]: treesize reduction 3, result has 82.4 percent of original size [2019-10-07 09:04:18,403 INFO L464 ElimStorePlain]: Eliminatee |v_#memory_int_1042| vanished before elimination [2019-10-07 09:04:18,404 INFO L496 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-10-07 09:04:18,404 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:43, output treesize:11 [2019-10-07 09:04:18,422 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 09:04:18,849 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-10-07 09:04:18,865 INFO L567 ElimStorePlain]: treesize reduction 3, result has 82.4 percent of original size [2019-10-07 09:04:18,866 INFO L464 ElimStorePlain]: Eliminatee |v_#memory_int_1071| vanished before elimination [2019-10-07 09:04:18,867 INFO L496 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-10-07 09:04:18,867 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:43, output treesize:11 [2019-10-07 09:04:18,869 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 09:04:19,137 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 1 [2019-10-07 09:04:19,137 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-10-07 09:04:19,155 INFO L567 ElimStorePlain]: treesize reduction 3, result has 82.4 percent of original size [2019-10-07 09:04:19,156 INFO L464 ElimStorePlain]: Eliminatee |v_#memory_int_1091| vanished before elimination [2019-10-07 09:04:19,156 INFO L496 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-10-07 09:04:19,157 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:43, output treesize:11 [2019-10-07 09:04:19,158 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 09:04:19,369 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 1 [2019-10-07 09:04:19,370 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-10-07 09:04:19,386 INFO L567 ElimStorePlain]: treesize reduction 3, result has 82.4 percent of original size [2019-10-07 09:04:19,386 INFO L464 ElimStorePlain]: Eliminatee |v_#memory_int_1097| vanished before elimination [2019-10-07 09:04:19,387 INFO L496 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-10-07 09:04:19,387 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:43, output treesize:11 [2019-10-07 09:04:19,391 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 09:04:19,419 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 09:04:19,432 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-10-07 09:04:19,453 INFO L567 ElimStorePlain]: treesize reduction 17, result has 39.3 percent of original size [2019-10-07 09:04:19,454 INFO L464 ElimStorePlain]: Eliminatee |#memory_int| vanished before elimination [2019-10-07 09:04:19,454 INFO L496 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-10-07 09:04:19,454 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:52, output treesize:11 [2019-10-07 09:04:19,505 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 09:04:19,509 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 09:04:19,580 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 09:04:19,605 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 09:04:19,609 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 09:04:19,619 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 09:04:19,648 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 09:04:19,674 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 09:04:19,685 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 09:04:19,690 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 09:04:19,700 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 09:04:19,706 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 09:04:19,712 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 09:04:19,721 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 09:04:19,723 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 09:04:19,725 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 09:04:20,398 INFO L134 CoverageAnalysis]: Checked inductivity of 1900 backedges. 14 proven. 34 refuted. 0 times theorem prover too weak. 1852 trivial. 0 not checked. [2019-10-07 09:04:20,398 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [2019-10-07 09:04:20,444 INFO L162 IcfgInterpreter]: Started Sifa with 535 locations of interest [2019-10-07 09:04:20,444 INFO L169 IcfgInterpreter]: Building call graph [2019-10-07 09:04:20,457 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-10-07 09:04:20,465 INFO L179 IcfgInterpreter]: Starting interpretation [2019-10-07 09:04:20,466 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-10-07 09:04:28,910 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string208.base|) [2019-10-07 09:04:30,965 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string280.base|) [2019-10-07 09:04:33,049 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string281.base|) [2019-10-07 09:04:35,133 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string282.base|) [2019-10-07 09:04:37,225 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string283.base|) [2019-10-07 09:04:39,309 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string287.base|) [2019-10-07 09:04:41,389 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string288.base|) [2019-10-07 09:04:43,557 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string314.base|) [2019-10-07 09:04:45,718 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string315.base|) [2019-10-07 09:04:47,841 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string316.base|) [2019-10-07 09:04:49,951 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string317.base|) [2019-10-07 09:04:52,103 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string323.base|) [2019-10-07 09:04:54,224 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string324.base| |#t~string205.base|) [2019-10-07 09:04:56,527 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string340.base|) [2019-10-07 09:04:58,689 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string341.base|) [2019-10-07 09:05:00,850 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string342.base|) [2019-10-07 09:05:02,995 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string343.base|) [2019-10-07 09:05:05,090 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string347.base|) [2019-10-07 09:05:07,224 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string352.base|) [2019-10-07 09:05:09,477 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string353.base|) [2019-10-07 09:05:11,579 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string354.base|) [2019-10-07 09:05:13,776 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string355.base|) [2019-10-07 09:05:15,938 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string359.base|) [2019-10-07 09:05:18,086 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string392.base|) [2019-10-07 09:05:20,830 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string400.base|) [2019-10-07 09:05:22,964 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string401.base|) [2019-10-07 09:05:25,126 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string402.base|) [2019-10-07 09:05:27,234 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string403.base|) [2019-10-07 09:05:29,395 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string407.base| |#t~string205.base|) [2019-10-07 09:05:31,484 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string408.base| |#t~string205.base|) [2019-10-07 09:05:33,577 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string415.base|) [2019-10-07 09:05:35,679 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string416.base|) [2019-10-07 09:05:37,798 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string417.base|) [2019-10-07 09:05:39,964 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string418.base|) [2019-10-07 09:05:42,098 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string422.base|) [2019-10-07 09:05:44,229 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string423.base|) [2019-10-07 09:05:46,404 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string425.base|) [2019-10-07 09:05:48,613 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string426.base|) [2019-10-07 09:05:50,788 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string427.base|) [2019-10-07 09:05:52,877 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string428.base|) [2019-10-07 09:05:54,986 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string432.base|) [2019-10-07 09:05:57,117 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string433.base|) [2019-10-07 09:05:59,215 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string448.base|) [2019-10-07 09:06:01,337 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string449.base|) [2019-10-07 09:06:03,458 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string450.base| |#t~string205.base|) [2019-10-07 09:06:05,682 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string451.base| |#t~string205.base|) [2019-10-07 09:06:07,767 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string455.base| |#t~string205.base|) [2019-10-07 09:06:09,866 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string456.base| |#t~string205.base|) [2019-10-07 09:06:12,099 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string459.base| |#t~string205.base|) [2019-10-07 09:06:14,318 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string460.base|) [2019-10-07 09:06:16,514 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string461.base|) [2019-10-07 09:06:18,707 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string462.base|) [2019-10-07 09:06:20,910 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string466.base|) [2019-10-07 09:06:23,188 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string467.base|) [2019-10-07 09:06:25,339 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string470.base|) [2019-10-07 09:06:27,491 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string471.base|) [2019-10-07 09:06:29,634 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string472.base|) [2019-10-07 09:06:31,879 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string473.base|) [2019-10-07 09:06:34,288 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string477.base|) [2019-10-07 09:06:36,462 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string478.base|) [2019-10-07 09:06:38,727 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string487.base|) [2019-10-07 09:06:40,930 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string488.base|) [2019-10-07 09:06:43,263 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string489.base|) [2019-10-07 09:06:45,590 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string490.base|) [2019-10-07 09:06:47,986 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string494.base|) [2019-10-07 09:06:50,319 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string495.base|) [2019-10-07 09:06:52,435 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string519.base|) [2019-10-07 09:06:54,491 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string520.base|) [2019-10-07 09:06:56,571 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string521.base|) [2019-10-07 09:06:58,857 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string522.base|) [2019-10-07 09:07:01,117 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string526.base|) [2019-10-07 09:07:03,428 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string527.base|) [2019-10-07 09:07:05,577 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string533.base| |#t~string205.base|) [2019-10-07 09:07:08,363 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string534.base| |#t~string205.base|) [2019-10-07 09:07:10,641 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string535.base| |#t~string205.base|) [2019-10-07 09:07:13,005 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string536.base| |#t~string205.base|) [2019-10-07 09:07:15,219 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string540.base|) [2019-10-07 09:07:17,341 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string543.base|) [2019-10-07 09:07:19,534 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string544.base|) [2019-10-07 09:07:21,766 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string545.base|) [2019-10-07 09:07:23,902 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string546.base|) [2019-10-07 09:07:26,095 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string550.base|) [2019-10-07 09:07:28,308 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string607.base|) [2019-10-07 09:07:30,430 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string608.base|) [2019-10-07 09:07:32,644 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string609.base|) [2019-10-07 09:07:34,902 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string610.base|) [2019-10-07 09:07:37,416 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string614.base| |#t~string205.base|) [2019-10-07 09:07:39,578 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string615.base| |#t~string205.base|) [2019-10-07 09:07:41,732 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string622.base|) [2019-10-07 09:07:43,903 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string625.base|) [2019-10-07 09:07:46,296 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string628.base|) [2019-10-07 09:07:48,624 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string631.base|) [2019-10-07 09:07:50,799 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string632.base|) [2019-10-07 09:07:53,087 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string633.base|) [2019-10-07 09:07:55,446 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string634.base|) [2019-10-07 09:07:57,716 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string638.base|) [2019-10-07 09:07:59,942 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string639.base|) [2019-10-07 09:08:02,241 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string646.base|) [2019-10-07 09:08:04,775 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string647.base|) [2019-10-07 09:08:08,299 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string648.base|) [2019-10-07 09:08:10,680 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string649.base|) [2019-10-07 09:08:12,996 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string653.base|) [2019-10-07 09:08:15,230 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string654.base|) [2019-10-07 09:08:17,332 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string666.base| |#t~string205.base|) [2019-10-07 09:08:19,612 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string667.base| |#t~string205.base|) [2019-10-07 09:08:22,059 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string668.base| |#t~string205.base|) [2019-10-07 09:08:24,308 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string669.base| |#t~string205.base|) [2019-10-07 09:08:26,496 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string673.base|) [2019-10-07 09:08:28,878 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string674.base|) [2019-10-07 09:08:31,115 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string680.base|) [2019-10-07 09:08:33,447 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string681.base|) [2019-10-07 09:08:35,857 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string682.base|) [2019-10-07 09:08:38,172 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string683.base|) [2019-10-07 09:08:40,524 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string687.base|) [2019-10-07 09:08:42,870 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string688.base|) [2019-10-07 09:08:45,062 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string700.base| |#t~string205.base|) [2019-10-07 09:08:47,254 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string701.base|) [2019-10-07 09:08:49,393 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string702.base|) [2019-10-07 09:08:51,575 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string703.base|) [2019-10-07 09:08:53,908 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string707.base|) [2019-10-07 09:08:56,681 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string708.base|) [2019-10-07 09:08:59,037 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |~#ks8842_netdev_ops~0.base|) [2019-10-07 09:09:01,708 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |~#ks8842_ethtool_ops~0.base|) [2019-10-07 09:09:04,204 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string714.base|) [2019-10-07 09:09:06,609 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string719.base|) [2019-10-07 09:09:08,845 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string739.base|) [2019-10-07 09:09:11,227 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string752.base|) [2019-10-07 09:09:13,641 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string756.base|) [2019-10-07 09:09:16,071 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |~#ks8842_platform_driver~0.base|) [2019-10-07 09:09:18,449 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |#t~string766.base|) [2019-10-07 09:09:20,726 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string205.base| |~#set_impl~0.base|) [2019-10-07 09:09:22,950 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string280.base|) [2019-10-07 09:09:25,017 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string281.base|) [2019-10-07 09:09:27,137 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string282.base|) [2019-10-07 09:09:29,269 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string283.base|) [2019-10-07 09:09:31,399 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string287.base|) [2019-10-07 09:09:33,552 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string288.base|) [2019-10-07 09:09:35,784 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string314.base|) [2019-10-07 09:09:37,949 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string315.base|) [2019-10-07 09:09:40,043 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string316.base|) [2019-10-07 09:09:42,145 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string317.base|) [2019-10-07 09:09:44,286 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string323.base|) [2019-10-07 09:09:46,377 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string324.base| |#t~string208.base|) [2019-10-07 09:09:48,527 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string340.base|) [2019-10-07 09:09:50,668 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string341.base|) [2019-10-07 09:09:52,771 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string342.base|) [2019-10-07 09:09:54,882 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string343.base|) [2019-10-07 09:09:57,011 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string347.base|) [2019-10-07 09:09:59,136 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string352.base|) [2019-10-07 09:10:01,250 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string353.base|) [2019-10-07 09:10:03,411 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string354.base|) [2019-10-07 09:10:05,537 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string355.base|) [2019-10-07 09:10:07,708 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string359.base|) [2019-10-07 09:10:09,851 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string392.base|) [2019-10-07 09:10:11,965 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string400.base|) [2019-10-07 09:10:14,073 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string401.base|) [2019-10-07 09:10:16,175 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string402.base|) [2019-10-07 09:10:18,416 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string403.base|) [2019-10-07 09:10:20,563 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string407.base| |#t~string208.base|) [2019-10-07 09:10:22,714 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string408.base| |#t~string208.base|) [2019-10-07 09:10:24,838 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string415.base| |#t~string208.base|) [2019-10-07 09:10:27,044 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string416.base|) [2019-10-07 09:10:29,167 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string417.base|) [2019-10-07 09:10:31,312 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string418.base|) [2019-10-07 09:10:33,413 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string422.base|) [2019-10-07 09:10:35,580 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string423.base|) [2019-10-07 09:10:37,917 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string425.base|) [2019-10-07 09:10:40,034 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string426.base|) [2019-10-07 09:10:42,245 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string427.base|) [2019-10-07 09:10:44,407 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string428.base|) [2019-10-07 09:10:46,613 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string432.base|) [2019-10-07 09:10:48,765 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string433.base|) [2019-10-07 09:10:50,888 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string448.base|) [2019-10-07 09:10:53,090 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string449.base|) [2019-10-07 09:10:55,327 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string450.base| |#t~string208.base|) [2019-10-07 09:10:57,468 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string451.base| |#t~string208.base|) [2019-10-07 09:10:59,558 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string455.base| |#t~string208.base|) [2019-10-07 09:11:01,736 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string456.base| |#t~string208.base|) [2019-10-07 09:11:03,852 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string459.base| |#t~string208.base|) [2019-10-07 09:11:06,091 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string460.base| |#t~string208.base|) [2019-10-07 09:11:08,286 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string461.base|) [2019-10-07 09:11:10,667 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string462.base|) [2019-10-07 09:11:12,871 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string466.base|) [2019-10-07 09:11:15,054 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string467.base|) [2019-10-07 09:11:17,273 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string470.base|) [2019-10-07 09:11:19,429 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string471.base|) [2019-10-07 09:11:21,959 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string472.base|) [2019-10-07 09:11:24,057 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string473.base|) [2019-10-07 09:11:26,192 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string477.base|) [2019-10-07 09:11:28,361 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string478.base|) [2019-10-07 09:11:30,850 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string487.base|) [2019-10-07 09:11:33,057 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string488.base|) [2019-10-07 09:11:35,397 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string489.base|) [2019-10-07 09:11:37,527 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string490.base|) [2019-10-07 09:11:39,727 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string494.base|) [2019-10-07 09:11:41,936 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string495.base|) [2019-10-07 09:11:44,109 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string519.base|) [2019-10-07 09:11:46,372 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string520.base|) [2019-10-07 09:11:48,597 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string521.base|) [2019-10-07 09:11:50,770 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string522.base|) [2019-10-07 09:11:53,427 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string526.base|) [2019-10-07 09:11:55,644 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string527.base|) [2019-10-07 09:11:57,918 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string533.base| |#t~string208.base|) [2019-10-07 09:12:00,032 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string534.base| |#t~string208.base|) [2019-10-07 09:12:02,239 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string535.base| |#t~string208.base|) [2019-10-07 09:12:04,563 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string536.base| |#t~string208.base|) [2019-10-07 09:12:06,726 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string540.base| |#t~string208.base|) [2019-10-07 09:12:09,093 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string543.base|) [2019-10-07 09:12:11,301 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string544.base|) [2019-10-07 09:12:13,526 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string545.base|) [2019-10-07 09:12:15,890 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string546.base|) [2019-10-07 09:12:18,418 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string550.base|) [2019-10-07 09:12:20,538 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string607.base|) [2019-10-07 09:12:22,636 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string608.base|) [2019-10-07 09:12:24,964 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string609.base|) [2019-10-07 09:12:27,182 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string610.base|) [2019-10-07 09:12:29,482 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string614.base| |#t~string208.base|) [2019-10-07 09:12:31,755 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string615.base| |#t~string208.base|) [2019-10-07 09:12:34,249 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string622.base| |#t~string208.base|) [2019-10-07 09:12:36,597 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string625.base|) [2019-10-07 09:12:38,721 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string628.base|) [2019-10-07 09:12:41,028 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string631.base|) [2019-10-07 09:12:43,244 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string632.base|) [2019-10-07 09:12:45,447 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string633.base|) [2019-10-07 09:12:47,746 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string634.base|) [2019-10-07 09:12:50,008 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string638.base|) [2019-10-07 09:12:52,400 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string639.base|) [2019-10-07 09:12:54,603 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string646.base|) [2019-10-07 09:12:56,883 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string647.base|) [2019-10-07 09:12:59,075 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string648.base|) [2019-10-07 09:13:01,327 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string649.base|) [2019-10-07 09:13:03,747 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string653.base|) [2019-10-07 09:13:06,131 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string654.base|) [2019-10-07 09:13:08,567 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string666.base| |#t~string208.base|) [2019-10-07 09:13:10,861 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string667.base| |#t~string208.base|) [2019-10-07 09:13:13,059 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string668.base| |#t~string208.base|) [2019-10-07 09:13:15,266 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string669.base| |#t~string208.base|) [2019-10-07 09:13:17,474 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string673.base|) [2019-10-07 09:13:19,669 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string674.base|) [2019-10-07 09:13:21,881 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string680.base|) [2019-10-07 09:13:24,071 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string681.base|) [2019-10-07 09:13:26,369 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string682.base|) [2019-10-07 09:13:28,799 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string683.base|) [2019-10-07 09:13:30,963 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string687.base|) [2019-10-07 09:13:33,495 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string688.base|) [2019-10-07 09:13:35,864 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string700.base| |#t~string208.base|) [2019-10-07 09:13:38,367 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string701.base| |#t~string208.base|) [2019-10-07 09:13:40,807 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string702.base| |#t~string208.base|) [2019-10-07 09:13:42,999 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string703.base| |#t~string208.base|) [2019-10-07 09:13:45,226 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string707.base|) [2019-10-07 09:13:47,604 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string708.base|) [2019-10-07 09:13:49,860 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |~#ks8842_netdev_ops~0.base|) [2019-10-07 09:13:52,460 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |~#ks8842_ethtool_ops~0.base|) [2019-10-07 09:13:54,834 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string714.base|) [2019-10-07 09:13:57,058 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string719.base|) [2019-10-07 09:13:59,303 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string739.base|) [2019-10-07 09:14:01,607 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string752.base|) [2019-10-07 09:14:03,984 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string756.base|) [2019-10-07 09:14:06,201 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#ks8842_platform_driver~0.base| |#t~string208.base|) [2019-10-07 09:14:08,530 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |#t~string766.base|) [2019-10-07 09:14:10,848 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string208.base| |~#set_impl~0.base|) [2019-10-07 09:14:13,267 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string280.base| |#t~string281.base|) [2019-10-07 09:14:15,314 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string280.base| |#t~string282.base|) [2019-10-07 09:14:17,428 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string280.base| |#t~string283.base|) [2019-10-07 09:14:19,692 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string280.base| |#t~string287.base|) [2019-10-07 09:14:21,930 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string280.base| |#t~string288.base|) [2019-10-07 09:14:24,020 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string314.base| |#t~string280.base|) [2019-10-07 09:14:26,070 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string315.base| |#t~string280.base|) [2019-10-07 09:14:28,170 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string316.base| |#t~string280.base|) [2019-10-07 09:14:30,834 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string280.base| |#t~string317.base|) [2019-10-07 09:14:32,930 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string280.base| |#t~string323.base|) [2019-10-07 09:14:35,004 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string324.base| |#t~string280.base|) [2019-10-07 09:14:37,040 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string340.base| |#t~string280.base|) [2019-10-07 09:14:39,114 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string341.base| |#t~string280.base|) [2019-10-07 09:14:41,290 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string342.base| |#t~string280.base|) [2019-10-07 09:14:43,427 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string343.base| |#t~string280.base|) [2019-10-07 09:14:45,530 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string347.base| |#t~string280.base|) [2019-10-07 09:14:47,643 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string352.base| |#t~string280.base|) [2019-10-07 09:14:49,752 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string353.base| |#t~string280.base|) [2019-10-07 09:14:51,852 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string354.base| |#t~string280.base|) [2019-10-07 09:14:53,955 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string355.base| |#t~string280.base|) [2019-10-07 09:14:56,077 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string359.base| |#t~string280.base|) [2019-10-07 09:14:58,218 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string392.base| |#t~string280.base|) [2019-10-07 09:15:00,345 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string280.base| |#t~string400.base|) [2019-10-07 09:15:02,468 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string280.base| |#t~string401.base|) [2019-10-07 09:15:04,600 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string280.base| |#t~string402.base|) [2019-10-07 09:15:06,666 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string280.base| |#t~string403.base|) [2019-10-07 09:15:08,716 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string407.base| |#t~string280.base|) [2019-10-07 09:15:10,814 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string408.base| |#t~string280.base|) [2019-10-07 09:15:13,000 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string415.base| |#t~string280.base|) [2019-10-07 09:15:15,138 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string416.base| |#t~string280.base|) [2019-10-07 09:15:17,355 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string417.base| |#t~string280.base|) [2019-10-07 09:15:19,474 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string418.base| |#t~string280.base|) [2019-10-07 09:15:21,603 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string422.base| |#t~string280.base|) [2019-10-07 09:15:23,725 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string423.base| |#t~string280.base|) [2019-10-07 09:15:25,881 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string425.base| |#t~string280.base|) [2019-10-07 09:15:27,984 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string426.base| |#t~string280.base|) [2019-10-07 09:15:30,079 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string427.base| |#t~string280.base|) [2019-10-07 09:15:32,222 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string428.base| |#t~string280.base|) [2019-10-07 09:15:34,328 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string432.base| |#t~string280.base|) [2019-10-07 09:15:36,420 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string433.base| |#t~string280.base|) [2019-10-07 09:15:38,506 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string280.base| |#t~string448.base|) [2019-10-07 09:15:40,646 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string280.base| |#t~string449.base|) [2019-10-07 09:15:42,906 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string450.base| |#t~string280.base|) [2019-10-07 09:15:44,979 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string451.base| |#t~string280.base|) [2019-10-07 09:15:47,149 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string455.base| |#t~string280.base|) [2019-10-07 09:15:49,301 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string456.base| |#t~string280.base|) [2019-10-07 09:15:51,449 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string459.base| |#t~string280.base|) [2019-10-07 09:15:53,608 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string460.base| |#t~string280.base|) [2019-10-07 09:15:55,776 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string461.base| |#t~string280.base|) [2019-10-07 09:15:57,975 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string462.base| |#t~string280.base|) [2019-10-07 09:16:00,136 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string466.base| |#t~string280.base|) [2019-10-07 09:16:02,353 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string467.base| |#t~string280.base|) [2019-10-07 09:16:04,488 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string470.base| |#t~string280.base|) [2019-10-07 09:16:06,582 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string471.base| |#t~string280.base|) [2019-10-07 09:16:08,678 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string472.base| |#t~string280.base|) [2019-10-07 09:16:10,794 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string473.base| |#t~string280.base|) [2019-10-07 09:16:13,060 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string477.base| |#t~string280.base|) [2019-10-07 09:16:15,291 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string478.base| |#t~string280.base|) [2019-10-07 09:16:17,487 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string487.base| |#t~string280.base|) [2019-10-07 09:16:19,708 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string488.base| |#t~string280.base|) [2019-10-07 09:16:21,805 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string489.base| |#t~string280.base|) [2019-10-07 09:16:23,911 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string280.base| |#t~string490.base|) [2019-10-07 09:16:26,158 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string280.base| |#t~string494.base|) [2019-10-07 09:16:28,348 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string280.base| |#t~string495.base|) [2019-10-07 09:16:31,817 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string519.base| |#t~string280.base|) [2019-10-07 09:16:33,929 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string520.base| |#t~string280.base|) [2019-10-07 09:16:36,033 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string521.base| |#t~string280.base|) [2019-10-07 09:16:38,212 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string522.base| |#t~string280.base|) [2019-10-07 09:16:40,411 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string280.base| |#t~string526.base|) [2019-10-07 09:16:42,575 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string280.base| |#t~string527.base|) [2019-10-07 09:16:44,876 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string533.base| |#t~string280.base|) [2019-10-07 09:16:47,118 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string534.base| |#t~string280.base|) [2019-10-07 09:16:49,190 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string535.base| |#t~string280.base|) [2019-10-07 09:16:51,286 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string536.base| |#t~string280.base|) [2019-10-07 09:16:53,400 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string540.base| |#t~string280.base|) [2019-10-07 09:16:55,493 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string543.base| |#t~string280.base|) [2019-10-07 09:16:57,582 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string544.base| |#t~string280.base|) [2019-10-07 09:16:59,740 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string545.base| |#t~string280.base|) [2019-10-07 09:17:01,994 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string546.base| |#t~string280.base|) [2019-10-07 09:17:04,195 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string550.base| |#t~string280.base|) [2019-10-07 09:17:06,280 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string280.base| |#t~string607.base|) [2019-10-07 09:17:08,448 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string280.base| |#t~string608.base|) [2019-10-07 09:17:10,665 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string280.base| |#t~string609.base|) [2019-10-07 09:17:12,706 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string280.base| |#t~string610.base|)