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-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-ldv_main0.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-36ac518-m [2019-10-07 06:13:36,010 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-07 06:13:36,013 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-07 06:13:36,031 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-07 06:13:36,031 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-07 06:13:36,033 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-07 06:13:36,036 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-07 06:13:36,046 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-07 06:13:36,051 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-07 06:13:36,054 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-07 06:13:36,056 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-07 06:13:36,057 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-07 06:13:36,057 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-07 06:13:36,059 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-07 06:13:36,061 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-07 06:13:36,063 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-07 06:13:36,064 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-07 06:13:36,066 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-07 06:13:36,067 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-07 06:13:36,072 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-07 06:13:36,077 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-07 06:13:36,080 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-07 06:13:36,082 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-07 06:13:36,083 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-07 06:13:36,085 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-07 06:13:36,085 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-07 06:13:36,086 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-07 06:13:36,087 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-07 06:13:36,088 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-07 06:13:36,089 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-07 06:13:36,090 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-07 06:13:36,091 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-07 06:13:36,092 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-07 06:13:36,093 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-07 06:13:36,094 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-07 06:13:36,094 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-07 06:13:36,095 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-07 06:13:36,095 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-07 06:13:36,095 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-07 06:13:36,096 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-07 06:13:36,097 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-07 06:13:36,098 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 06:13:36,134 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-07 06:13:36,134 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-07 06:13:36,135 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-07 06:13:36,135 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-07 06:13:36,136 INFO L138 SettingsManager]: * Use SBE=true [2019-10-07 06:13:36,136 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-07 06:13:36,138 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-07 06:13:36,138 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-07 06:13:36,139 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-07 06:13:36,139 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-07 06:13:36,139 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-07 06:13:36,139 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-07 06:13:36,139 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-07 06:13:36,140 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-07 06:13:36,140 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-07 06:13:36,140 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-07 06:13:36,140 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-07 06:13:36,140 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-07 06:13:36,141 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-07 06:13:36,141 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-07 06:13:36,141 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-07 06:13:36,142 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-07 06:13:36,142 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-07 06:13:36,142 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-07 06:13:36,142 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-07 06:13:36,143 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-07 06:13:36,143 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-07 06:13:36,143 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-07 06:13:36,143 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 06:13:36,464 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-07 06:13:36,486 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-07 06:13:36,490 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-07 06:13:36,492 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-07 06:13:36,492 INFO L275 PluginConnector]: CDTParser initialized [2019-10-07 06:13:36,493 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-ldv_main0.cil.out.i [2019-10-07 06:13:36,567 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/93c03ae97/a0c87f962f4b4f6eb1e3d3a60bc32c7a/FLAG4efc26379 [2019-10-07 06:13:37,408 INFO L306 CDTParser]: Found 1 translation units. [2019-10-07 06:13:37,409 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-ldv_main0.cil.out.i [2019-10-07 06:13:37,470 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/93c03ae97/a0c87f962f4b4f6eb1e3d3a60bc32c7a/FLAG4efc26379 [2019-10-07 06:13:37,936 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/93c03ae97/a0c87f962f4b4f6eb1e3d3a60bc32c7a [2019-10-07 06:13:37,946 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-07 06:13:37,947 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-07 06:13:37,948 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-07 06:13:37,949 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-07 06:13:37,952 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-07 06:13:37,953 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.10 06:13:37" (1/1) ... [2019-10-07 06:13:37,955 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1431bfa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 06:13:37, skipping insertion in model container [2019-10-07 06:13:37,955 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.10 06:13:37" (1/1) ... [2019-10-07 06:13:37,963 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-07 06:13:38,110 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-07 06:13:39,903 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-07 06:13:39,922 INFO L188 MainTranslator]: Completed pre-run [2019-10-07 06:13:40,530 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-07 06:13:40,769 INFO L192 MainTranslator]: Completed translation [2019-10-07 06:13:40,770 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 06:13:40 WrapperNode [2019-10-07 06:13:40,770 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-07 06:13:40,771 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-07 06:13:40,771 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-07 06:13:40,771 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-07 06:13:40,786 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 06:13:40" (1/1) ... [2019-10-07 06:13:40,786 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 06:13:40" (1/1) ... [2019-10-07 06:13:40,852 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 06:13:40" (1/1) ... [2019-10-07 06:13:40,853 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 06:13:40" (1/1) ... [2019-10-07 06:13:40,984 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 06:13:40" (1/1) ... [2019-10-07 06:13:41,008 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 06:13:40" (1/1) ... [2019-10-07 06:13:41,039 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 06:13:40" (1/1) ... [2019-10-07 06:13:41,065 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-07 06:13:41,065 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-07 06:13:41,066 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-07 06:13:41,066 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-07 06:13:41,067 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 06:13:40" (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 06:13:41,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-07 06:13:41,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-07 06:13:41,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-07 06:13:41,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-10-07 06:13:41,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~X~$Pointer$~X~int~TO~int [2019-10-07 06:13:41,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-10-07 06:13:41,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-07 06:13:41,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-07 06:13:41,164 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-07 06:13:41,164 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-10-07 06:13:41,164 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2019-10-07 06:13:41,165 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-10-07 06:13:41,165 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2019-10-07 06:13:41,165 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-10-07 06:13:41,166 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2019-10-07 06:13:41,166 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-10-07 06:13:41,168 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-10-07 06:13:41,168 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-07 06:13:41,168 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-07 06:13:41,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-07 06:13:41,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-07 06:13:41,169 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-07 06:13:41,169 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-07 06:13:41,169 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-10-07 06:13:41,169 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2019-10-07 06:13:41,169 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-10-07 06:13:41,170 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2019-10-07 06:13:41,170 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2019-10-07 06:13:41,170 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-10-07 06:13:41,170 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-10-07 06:13:41,170 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2019-10-07 06:13:41,170 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2019-10-07 06:13:41,170 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2019-10-07 06:13:41,171 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2019-10-07 06:13:41,171 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2019-10-07 06:13:41,171 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2019-10-07 06:13:41,171 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2019-10-07 06:13:41,171 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2019-10-07 06:13:41,171 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2019-10-07 06:13:41,171 INFO L138 BoogieDeclarations]: Found implementation of procedure input_allocate_device [2019-10-07 06:13:41,172 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_key [2019-10-07 06:13:41,172 INFO L138 BoogieDeclarations]: Found implementation of procedure input_sync [2019-10-07 06:13:41,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_handle_irq [2019-10-07 06:13:41,172 INFO L138 BoogieDeclarations]: Found implementation of procedure crc16 [2019-10-07 06:13:41,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_send_command [2019-10-07 06:13:41,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_get_stb_state [2019-10-07 06:13:41,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_audio_pes2ts_cb [2019-10-07 06:13:41,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_video_pes2ts_cb [2019-10-07 06:13:41,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_set_pids [2019-10-07 06:13:41,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_process_pva [2019-10-07 06:13:41,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_process_filter [2019-10-07 06:13:41,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_process_packet [2019-10-07 06:13:41,174 INFO L138 BoogieDeclarations]: Found implementation of procedure swap_bytes [2019-10-07 06:13:41,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_process_urb_frame [2019-10-07 06:13:41,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_process_urb_frame_list [2019-10-07 06:13:41,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_process_urb [2019-10-07 06:13:41,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_setup_urbs [2019-10-07 06:13:41,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_stop_iso_xfer [2019-10-07 06:13:41,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_set_interface [2019-10-07 06:13:41,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_start_iso_xfer [2019-10-07 06:13:41,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_start_ts_feed [2019-10-07 06:13:41,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_start_sec_feed [2019-10-07 06:13:41,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_start_feed [2019-10-07 06:13:41,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_stop_ts_feed [2019-10-07 06:13:41,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_stop_sec_feed [2019-10-07 06:13:41,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_stop_feed [2019-10-07 06:13:41,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_free_iso_urbs [2019-10-07 06:13:41,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_alloc_iso_urbs [2019-10-07 06:13:41,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_init_tasklet [2019-10-07 06:13:41,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_init_rc [2019-10-07 06:13:41,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_init_v_pes [2019-10-07 06:13:41,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_init_usb [2019-10-07 06:13:41,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_boot_dsp [2019-10-07 06:13:41,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_init_stb [2019-10-07 06:13:41,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_init_dvb [2019-10-07 06:13:41,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_exit_dvb [2019-10-07 06:13:41,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_exit_rc [2019-10-07 06:13:41,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_exit_usb [2019-10-07 06:13:41,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_exit_tasklet [2019-10-07 06:13:41,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_init_filters [2019-10-07 06:13:41,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_exit_filters [2019-10-07 06:13:41,181 INFO L138 BoogieDeclarations]: Found implementation of procedure fe_send_command [2019-10-07 06:13:41,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_probe [2019-10-07 06:13:41,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_disconnect [2019-10-07 06:13:41,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_set_model [2019-10-07 06:13:41,181 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-07 06:13:41,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_1 [2019-10-07 06:13:41,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_2 [2019-10-07 06:13:41,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_3 [2019-10-07 06:13:41,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_4 [2019-10-07 06:13:41,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_5 [2019-10-07 06:13:41,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_6 [2019-10-07 06:13:41,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7 [2019-10-07 06:13:41,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_8 [2019-10-07 06:13:41,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2019-10-07 06:13:41,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_10 [2019-10-07 06:13:41,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2019-10-07 06:13:41,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_12 [2019-10-07 06:13:41,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13 [2019-10-07 06:13:41,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_14 [2019-10-07 06:13:41,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-07 06:13:41,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-07 06:13:41,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_iso_mutex_of_ttusb_dec [2019-10-07 06:13:41,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_iso_mutex_of_ttusb_dec [2019-10-07 06:13:41,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_iso_mutex_of_ttusb_dec [2019-10-07 06:13:41,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_iso_mutex_of_ttusb_dec [2019-10-07 06:13:41,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_iso_mutex_of_ttusb_dec [2019-10-07 06:13:41,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_iso_mutex_of_ttusb_dec [2019-10-07 06:13:41,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_iso_mutex_of_ttusb_dec [2019-10-07 06:13:41,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2019-10-07 06:13:41,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2019-10-07 06:13:41,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-10-07 06:13:41,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-10-07 06:13:41,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-10-07 06:13:41,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-10-07 06:13:41,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-10-07 06:13:41,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-10-07 06:13:41,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2019-10-07 06:13:41,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-10-07 06:13:41,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-10-07 06:13:41,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-07 06:13:41,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-07 06:13:41,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-10-07 06:13:41,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_usb_mutex_of_ttusb_dec [2019-10-07 06:13:41,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_usb_mutex_of_ttusb_dec [2019-10-07 06:13:41,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_usb_mutex_of_ttusb_dec [2019-10-07 06:13:41,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_usb_mutex_of_ttusb_dec [2019-10-07 06:13:41,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_usb_mutex_of_ttusb_dec [2019-10-07 06:13:41,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_usb_mutex_of_ttusb_dec [2019-10-07 06:13:41,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_usb_mutex_of_ttusb_dec [2019-10-07 06:13:41,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-07 06:13:41,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-07 06:13:41,194 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-10-07 06:13:41,194 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-10-07 06:13:41,197 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-07 06:13:41,198 INFO L138 BoogieDeclarations]: Found implementation of procedure __tasklet_schedule [2019-10-07 06:13:41,198 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-10-07 06:13:41,198 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-07 06:13:41,199 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2019-10-07 06:13:41,199 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2019-10-07 06:13:41,199 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2019-10-07 06:13:41,199 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-10-07 06:13:41,199 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-10-07 06:13:41,200 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_init [2019-10-07 06:13:41,206 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_release [2019-10-07 06:13:41,206 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_init [2019-10-07 06:13:41,206 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_release [2019-10-07 06:13:41,206 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_filter_pes2ts [2019-10-07 06:13:41,206 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_filter_pes2ts_init [2019-10-07 06:13:41,207 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_net_init [2019-10-07 06:13:41,207 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_net_release [2019-10-07 06:13:41,207 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_register_adapter [2019-10-07 06:13:41,207 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_register_frontend [2019-10-07 06:13:41,207 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_adapter [2019-10-07 06:13:41,207 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_frontend [2019-10-07 06:13:41,207 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2019-10-07 06:13:41,208 INFO L138 BoogieDeclarations]: Found implementation of procedure input_free_device [2019-10-07 06:13:41,208 INFO L138 BoogieDeclarations]: Found implementation of procedure input_register_device [2019-10-07 06:13:41,208 INFO L138 BoogieDeclarations]: Found implementation of procedure input_unregister_device [2019-10-07 06:13:41,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2019-10-07 06:13:41,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2019-10-07 06:13:41,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2019-10-07 06:13:41,210 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2019-10-07 06:13:41,210 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2019-10-07 06:13:41,210 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2019-10-07 06:13:41,210 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2019-10-07 06:13:41,210 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-07 06:13:41,210 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-07 06:13:41,210 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2019-10-07 06:13:41,211 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2019-10-07 06:13:41,211 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcat [2019-10-07 06:13:41,211 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2019-10-07 06:13:41,211 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2019-10-07 06:13:41,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusbdecfe_dvbs_attach [2019-10-07 06:13:41,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusbdecfe_dvbt_attach [2019-10-07 06:13:41,211 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2019-10-07 06:13:41,211 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2019-10-07 06:13:41,212 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2019-10-07 06:13:41,212 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2019-10-07 06:13:41,212 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2019-10-07 06:13:41,212 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2019-10-07 06:13:41,212 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2019-10-07 06:13:41,212 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2019-10-07 06:13:41,212 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-10-07 06:13:41,213 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-07 06:13:41,213 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-07 06:13:41,213 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-07 06:13:41,213 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-07 06:13:41,213 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-07 06:13:41,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-07 06:13:41,214 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-07 06:13:41,214 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-10-07 06:13:41,214 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2019-10-07 06:13:41,214 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-10-07 06:13:41,214 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2019-10-07 06:13:41,214 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-07 06:13:41,215 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-10-07 06:13:41,215 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-10-07 06:13:41,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-07 06:13:41,215 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-10-07 06:13:41,215 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2019-10-07 06:13:41,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-07 06:13:41,215 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2019-10-07 06:13:41,216 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-07 06:13:41,216 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-07 06:13:41,216 INFO L130 BoogieDeclarations]: Found specification of procedure strlcat [2019-10-07 06:13:41,216 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-10-07 06:13:41,216 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-10-07 06:13:41,216 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-10-07 06:13:41,216 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-10-07 06:13:41,217 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2019-10-07 06:13:41,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_4 [2019-10-07 06:13:41,217 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-07 06:13:41,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_2 [2019-10-07 06:13:41,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_5 [2019-10-07 06:13:41,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7 [2019-10-07 06:13:41,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_8 [2019-10-07 06:13:41,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2019-10-07 06:13:41,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2019-10-07 06:13:41,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13 [2019-10-07 06:13:41,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_14 [2019-10-07 06:13:41,218 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2019-10-07 06:13:41,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_6 [2019-10-07 06:13:41,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_10 [2019-10-07 06:13:41,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_12 [2019-10-07 06:13:41,219 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2019-10-07 06:13:41,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_1 [2019-10-07 06:13:41,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_3 [2019-10-07 06:13:41,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_iso_mutex_of_ttusb_dec [2019-10-07 06:13:41,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_iso_mutex_of_ttusb_dec [2019-10-07 06:13:41,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-10-07 06:13:41,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-10-07 06:13:41,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-10-07 06:13:41,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-10-07 06:13:41,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-10-07 06:13:41,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_usb_mutex_of_ttusb_dec [2019-10-07 06:13:41,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_usb_mutex_of_ttusb_dec [2019-10-07 06:13:41,220 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-07 06:13:41,220 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-10-07 06:13:41,220 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-07 06:13:41,220 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-07 06:13:41,220 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-07 06:13:41,221 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-10-07 06:13:41,221 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-10-07 06:13:41,221 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-07 06:13:41,221 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-07 06:13:41,221 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-07 06:13:41,221 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-07 06:13:41,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-07 06:13:41,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-07 06:13:41,222 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-07 06:13:41,222 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-07 06:13:41,222 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-07 06:13:41,222 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-10-07 06:13:41,222 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2019-10-07 06:13:41,222 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-07 06:13:41,222 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2019-10-07 06:13:41,222 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2019-10-07 06:13:41,222 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-10-07 06:13:41,223 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2019-10-07 06:13:41,224 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2019-10-07 06:13:41,227 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-10-07 06:13:41,227 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-07 06:13:41,227 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-10-07 06:13:41,228 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-07 06:13:41,228 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-10-07 06:13:41,228 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2019-10-07 06:13:41,228 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2019-10-07 06:13:41,228 INFO L130 BoogieDeclarations]: Found specification of procedure __tasklet_schedule [2019-10-07 06:13:41,228 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2019-10-07 06:13:41,228 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2019-10-07 06:13:41,229 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2019-10-07 06:13:41,231 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2019-10-07 06:13:41,231 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2019-10-07 06:13:41,231 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2019-10-07 06:13:41,232 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2019-10-07 06:13:41,232 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2019-10-07 06:13:41,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-07 06:13:41,232 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2019-10-07 06:13:41,232 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2019-10-07 06:13:41,232 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2019-10-07 06:13:41,232 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2019-10-07 06:13:41,232 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2019-10-07 06:13:41,233 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2019-10-07 06:13:41,233 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2019-10-07 06:13:41,233 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2019-10-07 06:13:41,233 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2019-10-07 06:13:41,233 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2019-10-07 06:13:41,233 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2019-10-07 06:13:41,233 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2019-10-07 06:13:41,233 INFO L130 BoogieDeclarations]: Found specification of procedure input_allocate_device [2019-10-07 06:13:41,233 INFO L130 BoogieDeclarations]: Found specification of procedure input_free_device [2019-10-07 06:13:41,234 INFO L130 BoogieDeclarations]: Found specification of procedure input_register_device [2019-10-07 06:13:41,234 INFO L130 BoogieDeclarations]: Found specification of procedure input_unregister_device [2019-10-07 06:13:41,234 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2019-10-07 06:13:41,234 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_key [2019-10-07 06:13:41,234 INFO L130 BoogieDeclarations]: Found specification of procedure input_sync [2019-10-07 06:13:41,234 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_register_adapter [2019-10-07 06:13:41,234 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_adapter [2019-10-07 06:13:41,234 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_init [2019-10-07 06:13:41,235 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_release [2019-10-07 06:13:41,235 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_init [2019-10-07 06:13:41,235 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_release [2019-10-07 06:13:41,235 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_filter_pes2ts_init [2019-10-07 06:13:41,235 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_filter_pes2ts [2019-10-07 06:13:41,235 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_register_frontend [2019-10-07 06:13:41,235 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_frontend [2019-10-07 06:13:41,235 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_net_release [2019-10-07 06:13:41,235 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_net_init [2019-10-07 06:13:41,236 INFO L130 BoogieDeclarations]: Found specification of procedure ttusbdecfe_dvbs_attach [2019-10-07 06:13:41,236 INFO L130 BoogieDeclarations]: Found specification of procedure ttusbdecfe_dvbt_attach [2019-10-07 06:13:41,236 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_set_model [2019-10-07 06:13:41,236 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_handle_irq [2019-10-07 06:13:41,236 INFO L130 BoogieDeclarations]: Found specification of procedure crc16 [2019-10-07 06:13:41,236 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_send_command [2019-10-07 06:13:41,236 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-07 06:13:41,236 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-07 06:13:41,236 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_get_stb_state [2019-10-07 06:13:41,236 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_audio_pes2ts_cb [2019-10-07 06:13:41,237 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~X~$Pointer$~X~int~TO~int [2019-10-07 06:13:41,237 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_video_pes2ts_cb [2019-10-07 06:13:41,237 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_set_pids [2019-10-07 06:13:41,237 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_process_pva [2019-10-07 06:13:41,237 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_process_filter [2019-10-07 06:13:41,237 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_process_packet [2019-10-07 06:13:41,237 INFO L130 BoogieDeclarations]: Found specification of procedure swap_bytes [2019-10-07 06:13:41,237 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_process_urb_frame [2019-10-07 06:13:41,238 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_process_urb_frame_list [2019-10-07 06:13:41,238 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_process_urb [2019-10-07 06:13:41,238 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_setup_urbs [2019-10-07 06:13:41,238 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_stop_iso_xfer [2019-10-07 06:13:41,238 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_set_interface [2019-10-07 06:13:41,238 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_start_iso_xfer [2019-10-07 06:13:41,238 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_start_ts_feed [2019-10-07 06:13:41,238 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_start_sec_feed [2019-10-07 06:13:41,238 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_start_feed [2019-10-07 06:13:41,239 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_stop_ts_feed [2019-10-07 06:13:41,239 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_stop_sec_feed [2019-10-07 06:13:41,239 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_stop_feed [2019-10-07 06:13:41,239 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_free_iso_urbs [2019-10-07 06:13:41,239 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_alloc_iso_urbs [2019-10-07 06:13:41,239 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-07 06:13:41,239 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_init_tasklet [2019-10-07 06:13:41,239 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_init_rc [2019-10-07 06:13:41,240 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_init_v_pes [2019-10-07 06:13:41,240 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_init_usb [2019-10-07 06:13:41,240 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_boot_dsp [2019-10-07 06:13:41,240 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_init_stb [2019-10-07 06:13:41,240 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_init_dvb [2019-10-07 06:13:41,240 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-10-07 06:13:41,240 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_exit_dvb [2019-10-07 06:13:41,240 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-07 06:13:41,241 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-07 06:13:41,241 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_exit_rc [2019-10-07 06:13:41,241 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_exit_usb [2019-10-07 06:13:41,241 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_exit_tasklet [2019-10-07 06:13:41,241 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_init_filters [2019-10-07 06:13:41,241 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_exit_filters [2019-10-07 06:13:41,241 INFO L130 BoogieDeclarations]: Found specification of procedure fe_send_command [2019-10-07 06:13:41,241 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_probe [2019-10-07 06:13:41,242 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_disconnect [2019-10-07 06:13:41,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-07 06:13:41,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2019-10-07 06:13:41,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2019-10-07 06:13:41,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-07 06:13:41,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2019-10-07 06:13:41,243 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-07 06:13:41,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-07 06:13:41,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_iso_mutex_of_ttusb_dec [2019-10-07 06:13:41,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_iso_mutex_of_ttusb_dec [2019-10-07 06:13:41,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_iso_mutex_of_ttusb_dec [2019-10-07 06:13:41,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_iso_mutex_of_ttusb_dec [2019-10-07 06:13:41,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_iso_mutex_of_ttusb_dec [2019-10-07 06:13:41,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2019-10-07 06:13:41,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2019-10-07 06:13:41,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-10-07 06:13:41,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-10-07 06:13:41,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-10-07 06:13:41,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-10-07 06:13:41,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2019-10-07 06:13:41,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-07 06:13:41,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-07 06:13:41,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_usb_mutex_of_ttusb_dec [2019-10-07 06:13:41,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_usb_mutex_of_ttusb_dec [2019-10-07 06:13:41,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_usb_mutex_of_ttusb_dec [2019-10-07 06:13:41,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_usb_mutex_of_ttusb_dec [2019-10-07 06:13:41,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_usb_mutex_of_ttusb_dec [2019-10-07 06:13:41,246 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-07 06:13:41,246 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-07 06:13:41,246 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-07 06:13:41,246 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-07 06:13:41,246 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-07 06:13:41,246 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-07 06:13:41,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-07 06:13:41,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-07 06:13:41,248 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-07 06:13:41,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-07 06:13:41,248 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-07 06:13:41,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-07 06:13:41,249 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-07 06:14:11,858 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-07 06:14:11,858 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-07 06:14:11,860 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.10 06:14:11 BoogieIcfgContainer [2019-10-07 06:14:11,861 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-07 06:14:11,862 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-07 06:14:11,862 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-07 06:14:11,865 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-07 06:14:11,865 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.10 06:13:37" (1/3) ... [2019-10-07 06:14:11,866 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4f97399c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.10 06:14:11, skipping insertion in model container [2019-10-07 06:14:11,866 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 06:13:40" (2/3) ... [2019-10-07 06:14:11,867 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4f97399c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.10 06:14:11, skipping insertion in model container [2019-10-07 06:14:11,867 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.10 06:14:11" (3/3) ... [2019-10-07 06:14:11,868 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.8-rc1-32_7a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-ldv_main0.cil.out.i [2019-10-07 06:14:11,878 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-07 06:14:11,888 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-07 06:14:11,899 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-07 06:14:11,931 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-07 06:14:11,931 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-07 06:14:11,932 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-07 06:14:11,932 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-07 06:14:11,932 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-07 06:14:11,932 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-07 06:14:11,932 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-07 06:14:11,932 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-07 06:14:11,973 INFO L276 IsEmpty]: Start isEmpty. Operand 1197 states. [2019-10-07 06:14:11,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2019-10-07 06:14:11,979 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:14:11,980 INFO L385 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 06:14:11,982 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:14:11,988 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:14:11,988 INFO L82 PathProgramCache]: Analyzing trace with hash 1022643446, now seen corresponding path program 1 times [2019-10-07 06:14:11,997 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:14:11,998 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:14:11,998 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:14:11,998 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:14:11,998 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:14:12,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:14:12,729 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-07 06:14:12,731 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:14:12,732 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 06:14:12,732 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 06:14:12,736 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 06:14:12,750 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 06:14:12,751 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 06:14:12,753 INFO L87 Difference]: Start difference. First operand 1197 states. Second operand 3 states. [2019-10-07 06:14:15,371 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 06:14:15,371 INFO L93 Difference]: Finished difference Result 3023 states and 4016 transitions. [2019-10-07 06:14:15,372 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 06:14:15,373 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 14 [2019-10-07 06:14:15,374 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 06:14:15,413 INFO L225 Difference]: With dead ends: 3023 [2019-10-07 06:14:15,413 INFO L226 Difference]: Without dead ends: 1988 [2019-10-07 06:14:15,425 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 06:14:15,445 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1988 states. [2019-10-07 06:14:15,667 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1988 to 1984. [2019-10-07 06:14:15,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1984 states. [2019-10-07 06:14:15,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1984 states to 1984 states and 2568 transitions. [2019-10-07 06:14:15,698 INFO L78 Accepts]: Start accepts. Automaton has 1984 states and 2568 transitions. Word has length 14 [2019-10-07 06:14:15,699 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 06:14:15,699 INFO L462 AbstractCegarLoop]: Abstraction has 1984 states and 2568 transitions. [2019-10-07 06:14:15,699 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 06:14:15,699 INFO L276 IsEmpty]: Start isEmpty. Operand 1984 states and 2568 transitions. [2019-10-07 06:14:15,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2019-10-07 06:14:15,700 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:14:15,700 INFO L385 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 06:14:15,701 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:14:15,701 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:14:15,701 INFO L82 PathProgramCache]: Analyzing trace with hash 1636487290, now seen corresponding path program 1 times [2019-10-07 06:14:15,701 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:14:15,701 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:14:15,702 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:14:15,702 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:14:15,702 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:14:15,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:14:16,025 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-07 06:14:16,025 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:14:16,026 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 06:14:16,026 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 06:14:16,029 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 06:14:16,033 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 06:14:16,033 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 06:14:16,034 INFO L87 Difference]: Start difference. First operand 1984 states and 2568 transitions. Second operand 3 states. [2019-10-07 06:14:18,434 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 06:14:18,434 INFO L93 Difference]: Finished difference Result 1986 states and 2569 transitions. [2019-10-07 06:14:18,435 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 06:14:18,435 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 15 [2019-10-07 06:14:18,435 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 06:14:18,449 INFO L225 Difference]: With dead ends: 1986 [2019-10-07 06:14:18,449 INFO L226 Difference]: Without dead ends: 1983 [2019-10-07 06:14:18,452 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 06:14:18,456 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1983 states. [2019-10-07 06:14:18,638 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1983 to 1983. [2019-10-07 06:14:18,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1983 states. [2019-10-07 06:14:18,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1983 states to 1983 states and 2566 transitions. [2019-10-07 06:14:18,653 INFO L78 Accepts]: Start accepts. Automaton has 1983 states and 2566 transitions. Word has length 15 [2019-10-07 06:14:18,653 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 06:14:18,653 INFO L462 AbstractCegarLoop]: Abstraction has 1983 states and 2566 transitions. [2019-10-07 06:14:18,653 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 06:14:18,653 INFO L276 IsEmpty]: Start isEmpty. Operand 1983 states and 2566 transitions. [2019-10-07 06:14:18,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2019-10-07 06:14:18,654 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:14:18,654 INFO L385 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 06:14:18,654 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:14:18,655 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:14:18,655 INFO L82 PathProgramCache]: Analyzing trace with hash -809185159, now seen corresponding path program 1 times [2019-10-07 06:14:18,655 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:14:18,655 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:14:18,655 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:14:18,656 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:14:18,656 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:14:18,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:14:18,861 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-07 06:14:18,861 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:14:18,861 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 06:14:18,862 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 06:14:18,862 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 06:14:18,862 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 06:14:18,863 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 06:14:18,863 INFO L87 Difference]: Start difference. First operand 1983 states and 2566 transitions. Second operand 3 states. [2019-10-07 06:14:21,292 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 06:14:21,292 INFO L93 Difference]: Finished difference Result 1985 states and 2567 transitions. [2019-10-07 06:14:21,293 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 06:14:21,293 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 16 [2019-10-07 06:14:21,293 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 06:14:21,306 INFO L225 Difference]: With dead ends: 1985 [2019-10-07 06:14:21,306 INFO L226 Difference]: Without dead ends: 1982 [2019-10-07 06:14:21,308 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 06:14:21,312 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1982 states. [2019-10-07 06:14:21,387 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1982 to 1982. [2019-10-07 06:14:21,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1982 states. [2019-10-07 06:14:21,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1982 states to 1982 states and 2564 transitions. [2019-10-07 06:14:21,401 INFO L78 Accepts]: Start accepts. Automaton has 1982 states and 2564 transitions. Word has length 16 [2019-10-07 06:14:21,401 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 06:14:21,401 INFO L462 AbstractCegarLoop]: Abstraction has 1982 states and 2564 transitions. [2019-10-07 06:14:21,401 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 06:14:21,401 INFO L276 IsEmpty]: Start isEmpty. Operand 1982 states and 2564 transitions. [2019-10-07 06:14:21,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2019-10-07 06:14:21,402 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:14:21,402 INFO L385 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 06:14:21,402 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:14:21,403 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:14:21,403 INFO L82 PathProgramCache]: Analyzing trace with hash 684385117, now seen corresponding path program 1 times [2019-10-07 06:14:21,403 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:14:21,403 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:14:21,403 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:14:21,403 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:14:21,404 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:14:21,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:14:21,595 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-10-07 06:14:21,596 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:14:21,596 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 06:14:21,596 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 06:14:21,597 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 06:14:21,597 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 06:14:21,598 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 06:14:21,598 INFO L87 Difference]: Start difference. First operand 1982 states and 2564 transitions. Second operand 3 states. [2019-10-07 06:14:24,190 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 06:14:24,191 INFO L93 Difference]: Finished difference Result 3845 states and 5115 transitions. [2019-10-07 06:14:24,191 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 06:14:24,192 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 17 [2019-10-07 06:14:24,192 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 06:14:24,217 INFO L225 Difference]: With dead ends: 3845 [2019-10-07 06:14:24,218 INFO L226 Difference]: Without dead ends: 3836 [2019-10-07 06:14:24,221 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 06:14:24,226 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3836 states. [2019-10-07 06:14:24,392 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3836 to 3831. [2019-10-07 06:14:24,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3831 states. [2019-10-07 06:14:24,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3831 states to 3831 states and 5098 transitions. [2019-10-07 06:14:24,425 INFO L78 Accepts]: Start accepts. Automaton has 3831 states and 5098 transitions. Word has length 17 [2019-10-07 06:14:24,426 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 06:14:24,426 INFO L462 AbstractCegarLoop]: Abstraction has 3831 states and 5098 transitions. [2019-10-07 06:14:24,426 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 06:14:24,426 INFO L276 IsEmpty]: Start isEmpty. Operand 3831 states and 5098 transitions. [2019-10-07 06:14:24,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2019-10-07 06:14:24,437 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:14:24,437 INFO L385 BasicCegarLoop]: trace histogram [5, 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] [2019-10-07 06:14:24,438 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:14:24,438 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:14:24,438 INFO L82 PathProgramCache]: Analyzing trace with hash -1574195330, now seen corresponding path program 1 times [2019-10-07 06:14:24,438 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:14:24,438 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:14:24,439 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:14:24,439 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:14:24,439 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:14:24,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:14:24,924 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2019-10-07 06:14:24,924 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:14:24,924 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 06:14:24,924 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-10-07 06:14:24,925 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-10-07 06:14:24,926 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-10-07 06:14:24,926 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-10-07 06:14:24,926 INFO L87 Difference]: Start difference. First operand 3831 states and 5098 transitions. Second operand 4 states. [2019-10-07 06:14:29,201 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 06:14:29,201 INFO L93 Difference]: Finished difference Result 7366 states and 9860 transitions. [2019-10-07 06:14:29,202 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 06:14:29,202 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 144 [2019-10-07 06:14:29,203 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 06:14:29,228 INFO L225 Difference]: With dead ends: 7366 [2019-10-07 06:14:29,228 INFO L226 Difference]: Without dead ends: 3543 [2019-10-07 06:14:29,246 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-10-07 06:14:29,252 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3543 states. [2019-10-07 06:14:29,453 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3543 to 3543. [2019-10-07 06:14:29,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3543 states. [2019-10-07 06:14:29,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3543 states to 3543 states and 4730 transitions. [2019-10-07 06:14:29,473 INFO L78 Accepts]: Start accepts. Automaton has 3543 states and 4730 transitions. Word has length 144 [2019-10-07 06:14:29,473 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 06:14:29,474 INFO L462 AbstractCegarLoop]: Abstraction has 3543 states and 4730 transitions. [2019-10-07 06:14:29,474 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-10-07 06:14:29,474 INFO L276 IsEmpty]: Start isEmpty. Operand 3543 states and 4730 transitions. [2019-10-07 06:14:29,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2019-10-07 06:14:29,478 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:14:29,478 INFO L385 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:14:29,478 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:14:29,479 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:14:29,479 INFO L82 PathProgramCache]: Analyzing trace with hash -1910083020, now seen corresponding path program 1 times [2019-10-07 06:14:29,479 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:14:29,479 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:14:29,479 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:14:29,480 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:14:29,480 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:14:29,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:14:29,741 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 06:14:29,741 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:14:29,741 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 06:14:29,742 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 06:14:29,742 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 06:14:29,743 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 06:14:29,743 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 06:14:29,743 INFO L87 Difference]: Start difference. First operand 3543 states and 4730 transitions. Second operand 3 states. [2019-10-07 06:14:29,903 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 06:14:29,903 INFO L93 Difference]: Finished difference Result 7102 states and 9495 transitions. [2019-10-07 06:14:29,903 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 06:14:29,904 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 165 [2019-10-07 06:14:29,904 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 06:14:29,927 INFO L225 Difference]: With dead ends: 7102 [2019-10-07 06:14:29,927 INFO L226 Difference]: Without dead ends: 3567 [2019-10-07 06:14:29,944 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 06:14:29,949 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3567 states. [2019-10-07 06:14:30,217 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3567 to 3567. [2019-10-07 06:14:30,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3567 states. [2019-10-07 06:14:30,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3567 states to 3567 states and 4765 transitions. [2019-10-07 06:14:30,232 INFO L78 Accepts]: Start accepts. Automaton has 3567 states and 4765 transitions. Word has length 165 [2019-10-07 06:14:30,233 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 06:14:30,234 INFO L462 AbstractCegarLoop]: Abstraction has 3567 states and 4765 transitions. [2019-10-07 06:14:30,234 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 06:14:30,234 INFO L276 IsEmpty]: Start isEmpty. Operand 3567 states and 4765 transitions. [2019-10-07 06:14:30,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2019-10-07 06:14:30,239 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:14:30,240 INFO L385 BasicCegarLoop]: trace histogram [5, 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] [2019-10-07 06:14:30,240 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:14:30,240 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:14:30,240 INFO L82 PathProgramCache]: Analyzing trace with hash -1570311151, now seen corresponding path program 1 times [2019-10-07 06:14:30,241 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:14:30,241 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:14:30,241 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:14:30,241 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:14:30,241 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:14:30,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:14:30,676 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2019-10-07 06:14:30,677 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:14:30,677 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 06:14:30,677 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2019-10-07 06:14:30,678 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-10-07 06:14:30,678 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-10-07 06:14:30,678 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2019-10-07 06:14:30,679 INFO L87 Difference]: Start difference. First operand 3567 states and 4765 transitions. Second operand 7 states. [2019-10-07 06:14:30,851 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 06:14:30,851 INFO L93 Difference]: Finished difference Result 7162 states and 9570 transitions. [2019-10-07 06:14:30,852 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-07 06:14:30,852 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 163 [2019-10-07 06:14:30,852 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 06:14:30,875 INFO L225 Difference]: With dead ends: 7162 [2019-10-07 06:14:30,875 INFO L226 Difference]: Without dead ends: 3603 [2019-10-07 06:14:30,893 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2019-10-07 06:14:30,899 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3603 states. [2019-10-07 06:14:31,041 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3603 to 3603. [2019-10-07 06:14:31,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3603 states. [2019-10-07 06:14:31,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3603 states to 3603 states and 4801 transitions. [2019-10-07 06:14:31,056 INFO L78 Accepts]: Start accepts. Automaton has 3603 states and 4801 transitions. Word has length 163 [2019-10-07 06:14:31,057 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 06:14:31,057 INFO L462 AbstractCegarLoop]: Abstraction has 3603 states and 4801 transitions. [2019-10-07 06:14:31,057 INFO L463 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-10-07 06:14:31,057 INFO L276 IsEmpty]: Start isEmpty. Operand 3603 states and 4801 transitions. [2019-10-07 06:14:31,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2019-10-07 06:14:31,060 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:14:31,061 INFO L385 BasicCegarLoop]: trace histogram [5, 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] [2019-10-07 06:14:31,061 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:14:31,061 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:14:31,061 INFO L82 PathProgramCache]: Analyzing trace with hash -1171985544, now seen corresponding path program 1 times [2019-10-07 06:14:31,062 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:14:31,062 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:14:31,062 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:14:31,062 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:14:31,062 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:14:31,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:14:31,365 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2019-10-07 06:14:31,366 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:14:31,366 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 06:14:31,366 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 06:14:31,369 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 06:14:31,370 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 06:14:31,372 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 06:14:31,372 INFO L87 Difference]: Start difference. First operand 3603 states and 4801 transitions. Second operand 3 states. [2019-10-07 06:14:31,772 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 06:14:31,773 INFO L93 Difference]: Finished difference Result 7230 states and 9662 transitions. [2019-10-07 06:14:31,773 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 06:14:31,774 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 174 [2019-10-07 06:14:31,774 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 06:14:31,800 INFO L225 Difference]: With dead ends: 7230 [2019-10-07 06:14:31,800 INFO L226 Difference]: Without dead ends: 3635 [2019-10-07 06:14:31,815 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 06:14:31,821 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3635 states. [2019-10-07 06:14:31,967 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3635 to 3607. [2019-10-07 06:14:31,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3607 states. [2019-10-07 06:14:31,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3607 states to 3607 states and 4805 transitions. [2019-10-07 06:14:31,983 INFO L78 Accepts]: Start accepts. Automaton has 3607 states and 4805 transitions. Word has length 174 [2019-10-07 06:14:31,984 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 06:14:31,984 INFO L462 AbstractCegarLoop]: Abstraction has 3607 states and 4805 transitions. [2019-10-07 06:14:31,984 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 06:14:31,985 INFO L276 IsEmpty]: Start isEmpty. Operand 3607 states and 4805 transitions. [2019-10-07 06:14:31,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2019-10-07 06:14:31,989 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:14:31,989 INFO L385 BasicCegarLoop]: trace histogram [4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:14:31,989 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:14:31,990 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:14:31,990 INFO L82 PathProgramCache]: Analyzing trace with hash -1374855125, now seen corresponding path program 1 times [2019-10-07 06:14:31,990 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:14:31,990 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:14:31,990 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:14:31,991 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:14:31,991 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:14:32,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:14:32,278 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2019-10-07 06:14:32,278 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:14:32,279 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 06:14:32,279 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 06:14:32,280 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 06:14:32,280 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 06:14:32,281 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 06:14:32,281 INFO L87 Difference]: Start difference. First operand 3607 states and 4805 transitions. Second operand 3 states. [2019-10-07 06:14:32,422 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 06:14:32,423 INFO L93 Difference]: Finished difference Result 7218 states and 9654 transitions. [2019-10-07 06:14:32,424 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 06:14:32,424 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 206 [2019-10-07 06:14:32,425 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 06:14:32,471 INFO L225 Difference]: With dead ends: 7218 [2019-10-07 06:14:32,471 INFO L226 Difference]: Without dead ends: 3619 [2019-10-07 06:14:32,493 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 06:14:32,500 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3619 states. [2019-10-07 06:14:32,675 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3619 to 3611. [2019-10-07 06:14:32,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3611 states. [2019-10-07 06:14:32,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3611 states to 3611 states and 4809 transitions. [2019-10-07 06:14:32,690 INFO L78 Accepts]: Start accepts. Automaton has 3611 states and 4809 transitions. Word has length 206 [2019-10-07 06:14:32,691 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 06:14:32,691 INFO L462 AbstractCegarLoop]: Abstraction has 3611 states and 4809 transitions. [2019-10-07 06:14:32,691 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 06:14:32,691 INFO L276 IsEmpty]: Start isEmpty. Operand 3611 states and 4809 transitions. [2019-10-07 06:14:32,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2019-10-07 06:14:32,696 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:14:32,696 INFO L385 BasicCegarLoop]: trace histogram [5, 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] [2019-10-07 06:14:32,696 INFO L410 AbstractCegarLoop]: === Iteration 10 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:14:32,697 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:14:32,697 INFO L82 PathProgramCache]: Analyzing trace with hash -749787779, now seen corresponding path program 1 times [2019-10-07 06:14:32,697 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:14:32,697 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:14:32,697 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:14:32,698 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:14:32,698 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:14:32,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:14:33,095 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2019-10-07 06:14:33,096 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:14:33,096 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 06:14:33,096 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 06:14:33,097 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 06:14:33,098 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 06:14:33,098 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 06:14:33,098 INFO L87 Difference]: Start difference. First operand 3611 states and 4809 transitions. Second operand 3 states. [2019-10-07 06:14:33,734 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 06:14:33,734 INFO L93 Difference]: Finished difference Result 7222 states and 9708 transitions. [2019-10-07 06:14:33,738 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 06:14:33,738 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 184 [2019-10-07 06:14:33,739 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 06:14:33,759 INFO L225 Difference]: With dead ends: 7222 [2019-10-07 06:14:33,759 INFO L226 Difference]: Without dead ends: 3619 [2019-10-07 06:14:33,777 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 06:14:33,782 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3619 states. [2019-10-07 06:14:34,711 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3619 to 3615. [2019-10-07 06:14:34,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3615 states. [2019-10-07 06:14:34,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3615 states to 3615 states and 4813 transitions. [2019-10-07 06:14:34,727 INFO L78 Accepts]: Start accepts. Automaton has 3615 states and 4813 transitions. Word has length 184 [2019-10-07 06:14:34,729 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 06:14:34,729 INFO L462 AbstractCegarLoop]: Abstraction has 3615 states and 4813 transitions. [2019-10-07 06:14:34,729 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 06:14:34,729 INFO L276 IsEmpty]: Start isEmpty. Operand 3615 states and 4813 transitions. [2019-10-07 06:14:34,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2019-10-07 06:14:34,733 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:14:34,733 INFO L385 BasicCegarLoop]: trace histogram [5, 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] [2019-10-07 06:14:34,734 INFO L410 AbstractCegarLoop]: === Iteration 11 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:14:34,734 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:14:34,734 INFO L82 PathProgramCache]: Analyzing trace with hash -1538588161, now seen corresponding path program 1 times [2019-10-07 06:14:34,734 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:14:34,735 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:14:34,735 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:14:34,735 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:14:34,735 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:14:34,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:14:35,089 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2019-10-07 06:14:35,089 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:14:35,089 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 06:14:35,089 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 06:14:35,090 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 06:14:35,090 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 06:14:35,091 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 06:14:35,091 INFO L87 Difference]: Start difference. First operand 3615 states and 4813 transitions. Second operand 3 states. [2019-10-07 06:14:35,270 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 06:14:35,271 INFO L93 Difference]: Finished difference Result 7226 states and 9708 transitions. [2019-10-07 06:14:35,271 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 06:14:35,272 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 186 [2019-10-07 06:14:35,272 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 06:14:35,302 INFO L225 Difference]: With dead ends: 7226 [2019-10-07 06:14:35,302 INFO L226 Difference]: Without dead ends: 3619 [2019-10-07 06:14:35,320 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 06:14:35,326 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3619 states. [2019-10-07 06:14:35,477 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3619 to 3619. [2019-10-07 06:14:35,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3619 states. [2019-10-07 06:14:35,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3619 states to 3619 states and 4817 transitions. [2019-10-07 06:14:35,493 INFO L78 Accepts]: Start accepts. Automaton has 3619 states and 4817 transitions. Word has length 186 [2019-10-07 06:14:35,496 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 06:14:35,496 INFO L462 AbstractCegarLoop]: Abstraction has 3619 states and 4817 transitions. [2019-10-07 06:14:35,496 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 06:14:35,496 INFO L276 IsEmpty]: Start isEmpty. Operand 3619 states and 4817 transitions. [2019-10-07 06:14:35,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2019-10-07 06:14:35,501 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:14:35,501 INFO L385 BasicCegarLoop]: trace histogram [5, 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] [2019-10-07 06:14:35,502 INFO L410 AbstractCegarLoop]: === Iteration 12 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:14:35,502 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:14:35,502 INFO L82 PathProgramCache]: Analyzing trace with hash -1352785137, now seen corresponding path program 1 times [2019-10-07 06:14:35,502 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:14:35,502 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:14:35,503 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:14:35,503 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:14:35,503 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:14:35,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:14:36,064 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2019-10-07 06:14:36,065 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:14:36,065 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 06:14:36,066 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2019-10-07 06:14:36,066 INFO L442 AbstractCegarLoop]: Interpolant automaton has 8 states [2019-10-07 06:14:36,067 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2019-10-07 06:14:36,067 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2019-10-07 06:14:36,067 INFO L87 Difference]: Start difference. First operand 3619 states and 4817 transitions. Second operand 8 states. [2019-10-07 06:14:47,017 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 06:14:47,018 INFO L93 Difference]: Finished difference Result 3637 states and 4850 transitions. [2019-10-07 06:14:47,018 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-10-07 06:14:47,019 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 187 [2019-10-07 06:14:47,021 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 06:14:47,038 INFO L225 Difference]: With dead ends: 3637 [2019-10-07 06:14:47,038 INFO L226 Difference]: Without dead ends: 3634 [2019-10-07 06:14:47,040 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2019-10-07 06:14:47,045 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3634 states. [2019-10-07 06:14:47,278 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3634 to 3634. [2019-10-07 06:14:47,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3634 states. [2019-10-07 06:14:47,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3634 states to 3634 states and 4846 transitions. [2019-10-07 06:14:47,292 INFO L78 Accepts]: Start accepts. Automaton has 3634 states and 4846 transitions. Word has length 187 [2019-10-07 06:14:47,292 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 06:14:47,292 INFO L462 AbstractCegarLoop]: Abstraction has 3634 states and 4846 transitions. [2019-10-07 06:14:47,293 INFO L463 AbstractCegarLoop]: Interpolant automaton has 8 states. [2019-10-07 06:14:47,293 INFO L276 IsEmpty]: Start isEmpty. Operand 3634 states and 4846 transitions. [2019-10-07 06:14:47,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2019-10-07 06:14:47,298 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:14:47,298 INFO L385 BasicCegarLoop]: trace histogram [4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:14:47,298 INFO L410 AbstractCegarLoop]: === Iteration 13 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:14:47,299 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:14:47,299 INFO L82 PathProgramCache]: Analyzing trace with hash -1225330038, now seen corresponding path program 1 times [2019-10-07 06:14:47,299 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:14:47,299 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:14:47,299 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:14:47,300 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:14:47,300 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:14:47,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:14:47,536 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2019-10-07 06:14:47,537 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:14:47,537 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 06:14:47,537 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 06:14:47,538 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 06:14:47,538 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 06:14:47,539 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 06:14:47,539 INFO L87 Difference]: Start difference. First operand 3634 states and 4846 transitions. Second operand 3 states. [2019-10-07 06:14:47,664 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 06:14:47,664 INFO L93 Difference]: Finished difference Result 7272 states and 9756 transitions. [2019-10-07 06:14:47,665 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 06:14:47,665 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 209 [2019-10-07 06:14:47,665 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 06:14:47,682 INFO L225 Difference]: With dead ends: 7272 [2019-10-07 06:14:47,682 INFO L226 Difference]: Without dead ends: 3646 [2019-10-07 06:14:47,692 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 06:14:47,699 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3646 states. [2019-10-07 06:14:47,844 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3646 to 3638. [2019-10-07 06:14:47,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3638 states. [2019-10-07 06:14:47,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3638 states to 3638 states and 4850 transitions. [2019-10-07 06:14:47,859 INFO L78 Accepts]: Start accepts. Automaton has 3638 states and 4850 transitions. Word has length 209 [2019-10-07 06:14:47,860 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 06:14:47,860 INFO L462 AbstractCegarLoop]: Abstraction has 3638 states and 4850 transitions. [2019-10-07 06:14:47,860 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 06:14:47,860 INFO L276 IsEmpty]: Start isEmpty. Operand 3638 states and 4850 transitions. [2019-10-07 06:14:47,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2019-10-07 06:14:47,865 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:14:47,866 INFO L385 BasicCegarLoop]: trace histogram [4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:14:47,866 INFO L410 AbstractCegarLoop]: === Iteration 14 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:14:47,866 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:14:47,867 INFO L82 PathProgramCache]: Analyzing trace with hash 802052925, now seen corresponding path program 1 times [2019-10-07 06:14:47,867 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:14:47,867 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:14:47,867 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:14:47,867 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:14:47,867 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:14:47,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:14:48,268 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2019-10-07 06:14:48,269 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:14:48,269 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 06:14:48,270 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2019-10-07 06:14:48,271 INFO L442 AbstractCegarLoop]: Interpolant automaton has 8 states [2019-10-07 06:14:48,272 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2019-10-07 06:14:48,273 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2019-10-07 06:14:48,273 INFO L87 Difference]: Start difference. First operand 3638 states and 4850 transitions. Second operand 8 states. [2019-10-07 06:14:59,187 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 06:14:59,187 INFO L93 Difference]: Finished difference Result 3649 states and 4860 transitions. [2019-10-07 06:14:59,188 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-10-07 06:14:59,188 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 214 [2019-10-07 06:14:59,189 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 06:14:59,217 INFO L225 Difference]: With dead ends: 3649 [2019-10-07 06:14:59,218 INFO L226 Difference]: Without dead ends: 3646 [2019-10-07 06:14:59,223 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2019-10-07 06:14:59,231 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3646 states. [2019-10-07 06:14:59,380 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3646 to 3646. [2019-10-07 06:14:59,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3646 states. [2019-10-07 06:14:59,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3646 states to 3646 states and 4856 transitions. [2019-10-07 06:14:59,397 INFO L78 Accepts]: Start accepts. Automaton has 3646 states and 4856 transitions. Word has length 214 [2019-10-07 06:14:59,401 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 06:14:59,401 INFO L462 AbstractCegarLoop]: Abstraction has 3646 states and 4856 transitions. [2019-10-07 06:14:59,401 INFO L463 AbstractCegarLoop]: Interpolant automaton has 8 states. [2019-10-07 06:14:59,401 INFO L276 IsEmpty]: Start isEmpty. Operand 3646 states and 4856 transitions. [2019-10-07 06:14:59,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2019-10-07 06:14:59,413 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:14:59,414 INFO L385 BasicCegarLoop]: trace histogram [4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:14:59,414 INFO L410 AbstractCegarLoop]: === Iteration 15 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:14:59,414 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:14:59,415 INFO L82 PathProgramCache]: Analyzing trace with hash -1052351903, now seen corresponding path program 1 times [2019-10-07 06:14:59,415 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:14:59,415 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:14:59,415 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:14:59,415 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:14:59,416 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:14:59,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:14:59,812 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2019-10-07 06:14:59,812 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:14:59,813 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 06:14:59,813 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 06:14:59,813 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 06:14:59,814 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 06:14:59,815 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 06:14:59,815 INFO L87 Difference]: Start difference. First operand 3646 states and 4856 transitions. Second operand 3 states. [2019-10-07 06:15:00,012 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 06:15:00,012 INFO L93 Difference]: Finished difference Result 7284 states and 9784 transitions. [2019-10-07 06:15:00,013 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 06:15:00,013 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 223 [2019-10-07 06:15:00,014 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 06:15:00,035 INFO L225 Difference]: With dead ends: 7284 [2019-10-07 06:15:00,036 INFO L226 Difference]: Without dead ends: 3646 [2019-10-07 06:15:00,051 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 06:15:00,062 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3646 states. [2019-10-07 06:15:00,215 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3646 to 3646. [2019-10-07 06:15:00,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3646 states. [2019-10-07 06:15:00,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3646 states to 3646 states and 4852 transitions. [2019-10-07 06:15:00,231 INFO L78 Accepts]: Start accepts. Automaton has 3646 states and 4852 transitions. Word has length 223 [2019-10-07 06:15:00,231 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 06:15:00,231 INFO L462 AbstractCegarLoop]: Abstraction has 3646 states and 4852 transitions. [2019-10-07 06:15:00,232 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 06:15:00,232 INFO L276 IsEmpty]: Start isEmpty. Operand 3646 states and 4852 transitions. [2019-10-07 06:15:00,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2019-10-07 06:15:00,245 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:15:00,245 INFO L385 BasicCegarLoop]: trace histogram [4, 3, 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] [2019-10-07 06:15:00,245 INFO L410 AbstractCegarLoop]: === Iteration 16 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:15:00,246 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:15:00,246 INFO L82 PathProgramCache]: Analyzing trace with hash 963906751, now seen corresponding path program 1 times [2019-10-07 06:15:00,246 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:15:00,246 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:15:00,246 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:15:00,247 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:15:00,247 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:15:00,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:15:00,772 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2019-10-07 06:15:00,772 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:15:00,775 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 06:15:00,775 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2019-10-07 06:15:00,778 INFO L442 AbstractCegarLoop]: Interpolant automaton has 9 states [2019-10-07 06:15:00,778 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2019-10-07 06:15:00,778 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2019-10-07 06:15:00,778 INFO L87 Difference]: Start difference. First operand 3646 states and 4852 transitions. Second operand 9 states. [2019-10-07 06:15:22,548 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 06:15:22,548 INFO L93 Difference]: Finished difference Result 5540 states and 7407 transitions. [2019-10-07 06:15:22,549 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2019-10-07 06:15:22,549 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 256 [2019-10-07 06:15:22,549 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 06:15:22,574 INFO L225 Difference]: With dead ends: 5540 [2019-10-07 06:15:22,575 INFO L226 Difference]: Without dead ends: 5534 [2019-10-07 06:15:22,578 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=29, Invalid=61, Unknown=0, NotChecked=0, Total=90 [2019-10-07 06:15:22,586 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5534 states. [2019-10-07 06:15:22,797 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5534 to 5517. [2019-10-07 06:15:22,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5517 states. [2019-10-07 06:15:22,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5517 states to 5517 states and 7376 transitions. [2019-10-07 06:15:22,819 INFO L78 Accepts]: Start accepts. Automaton has 5517 states and 7376 transitions. Word has length 256 [2019-10-07 06:15:22,819 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 06:15:22,819 INFO L462 AbstractCegarLoop]: Abstraction has 5517 states and 7376 transitions. [2019-10-07 06:15:22,819 INFO L463 AbstractCegarLoop]: Interpolant automaton has 9 states. [2019-10-07 06:15:22,820 INFO L276 IsEmpty]: Start isEmpty. Operand 5517 states and 7376 transitions. [2019-10-07 06:15:22,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2019-10-07 06:15:22,834 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:15:22,834 INFO L385 BasicCegarLoop]: trace histogram [4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:15:22,834 INFO L410 AbstractCegarLoop]: === Iteration 17 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:15:22,835 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:15:22,835 INFO L82 PathProgramCache]: Analyzing trace with hash -991180404, now seen corresponding path program 1 times [2019-10-07 06:15:22,835 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:15:22,835 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:15:22,835 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:15:22,836 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:15:22,836 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:15:23,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:15:23,263 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2019-10-07 06:15:23,263 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:15:23,263 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 06:15:23,264 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 06:15:23,264 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 06:15:23,264 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 06:15:23,265 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 06:15:23,265 INFO L87 Difference]: Start difference. First operand 5517 states and 7376 transitions. Second operand 5 states. [2019-10-07 06:15:23,585 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 06:15:23,586 INFO L93 Difference]: Finished difference Result 11065 states and 14799 transitions. [2019-10-07 06:15:23,586 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-07 06:15:23,586 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 285 [2019-10-07 06:15:23,587 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 06:15:23,616 INFO L225 Difference]: With dead ends: 11065 [2019-10-07 06:15:23,616 INFO L226 Difference]: Without dead ends: 5544 [2019-10-07 06:15:23,637 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 06:15:23,644 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5544 states. [2019-10-07 06:15:23,918 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5544 to 5540. [2019-10-07 06:15:23,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5540 states. [2019-10-07 06:15:23,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5540 states to 5540 states and 7405 transitions. [2019-10-07 06:15:23,949 INFO L78 Accepts]: Start accepts. Automaton has 5540 states and 7405 transitions. Word has length 285 [2019-10-07 06:15:23,949 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 06:15:23,950 INFO L462 AbstractCegarLoop]: Abstraction has 5540 states and 7405 transitions. [2019-10-07 06:15:23,950 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 06:15:23,950 INFO L276 IsEmpty]: Start isEmpty. Operand 5540 states and 7405 transitions. [2019-10-07 06:15:23,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2019-10-07 06:15:23,961 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:15:23,961 INFO L385 BasicCegarLoop]: trace histogram [5, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:15:23,962 INFO L410 AbstractCegarLoop]: === Iteration 18 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:15:23,962 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:15:23,962 INFO L82 PathProgramCache]: Analyzing trace with hash 877457777, now seen corresponding path program 1 times [2019-10-07 06:15:23,963 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:15:23,963 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:15:23,963 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:15:23,963 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:15:23,963 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:15:24,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:15:24,683 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 11 proven. 12 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2019-10-07 06:15:24,684 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:15:24,684 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2019-10-07 06:15:24,684 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 06:15:26,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:15:26,412 INFO L256 TraceCheckSpWp]: Trace formula consists of 4211 conjuncts, 3 conjunts are in the unsatisfiable core [2019-10-07 06:15:26,445 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-07 06:15:26,831 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2019-10-07 06:15:26,831 INFO L322 TraceCheckSpWp]: Computing backward predicates... [2019-10-07 06:15:27,490 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2019-10-07 06:15:27,491 INFO L211 tionRefinementEngine]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2019-10-07 06:15:27,492 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [4, 4] imperfect sequences [11] total 15 [2019-10-07 06:15:27,493 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-07 06:15:27,494 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-07 06:15:27,494 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=179, Unknown=0, NotChecked=0, Total=210 [2019-10-07 06:15:27,494 INFO L87 Difference]: Start difference. First operand 5540 states and 7405 transitions. Second operand 6 states. [2019-10-07 06:15:27,844 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 06:15:27,845 INFO L93 Difference]: Finished difference Result 11096 states and 14880 transitions. [2019-10-07 06:15:27,845 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-07 06:15:27,845 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 270 [2019-10-07 06:15:27,846 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 06:15:27,885 INFO L225 Difference]: With dead ends: 11096 [2019-10-07 06:15:27,885 INFO L226 Difference]: Without dead ends: 5552 [2019-10-07 06:15:27,924 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 552 GetRequests, 536 SyntacticMatches, 2 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=37, Invalid=203, Unknown=0, NotChecked=0, Total=240 [2019-10-07 06:15:27,931 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5552 states. [2019-10-07 06:15:28,254 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5552 to 5552. [2019-10-07 06:15:28,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5552 states. [2019-10-07 06:15:28,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5552 states to 5552 states and 7417 transitions. [2019-10-07 06:15:28,290 INFO L78 Accepts]: Start accepts. Automaton has 5552 states and 7417 transitions. Word has length 270 [2019-10-07 06:15:28,290 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 06:15:28,291 INFO L462 AbstractCegarLoop]: Abstraction has 5552 states and 7417 transitions. [2019-10-07 06:15:28,291 INFO L463 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-07 06:15:28,291 INFO L276 IsEmpty]: Start isEmpty. Operand 5552 states and 7417 transitions. [2019-10-07 06:15:28,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2019-10-07 06:15:28,303 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:15:28,303 INFO L385 BasicCegarLoop]: trace histogram [5, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:15:28,517 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 06:15:28,518 INFO L410 AbstractCegarLoop]: === Iteration 19 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:15:28,519 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:15:28,519 INFO L82 PathProgramCache]: Analyzing trace with hash 695404657, now seen corresponding path program 1 times [2019-10-07 06:15:28,520 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:15:28,520 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:15:28,520 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:15:28,520 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:15:28,520 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:15:28,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:15:29,332 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 11 proven. 12 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2019-10-07 06:15:29,333 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:15:29,333 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2019-10-07 06:15:29,333 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 06:15:31,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:15:31,280 INFO L256 TraceCheckSpWp]: Trace formula consists of 4223 conjuncts, 5 conjunts are in the unsatisfiable core [2019-10-07 06:15:31,291 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-07 06:15:31,420 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 24 proven. 3 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2019-10-07 06:15:31,420 INFO L322 TraceCheckSpWp]: Computing backward predicates... [2019-10-07 06:15:32,258 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 11 proven. 3 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2019-10-07 06:15:32,258 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [2019-10-07 06:15:32,312 INFO L162 IcfgInterpreter]: Started Sifa with 215 locations of interest [2019-10-07 06:15:32,312 INFO L169 IcfgInterpreter]: Building call graph [2019-10-07 06:15:32,320 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-10-07 06:15:32,329 INFO L179 IcfgInterpreter]: Starting interpretation [2019-10-07 06:15:32,330 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-10-07 06:15:41,086 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string83.base| |#t~string106.base|) [2019-10-07 06:15:43,181 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#adapter_nr~0.base| |#t~string83.base|) [2019-10-07 06:15:45,484 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#rc_keys~0.base| |#t~string83.base|) [2019-10-07 06:15:47,582 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string185.base| |#t~string83.base|) [2019-10-07 06:15:49,679 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string186.base| |#t~string83.base|) [2019-10-07 06:15:51,846 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string189.base| |#t~string83.base|) [2019-10-07 06:15:53,982 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string190.base| |#t~string83.base|) [2019-10-07 06:15:56,135 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string196.base| |#t~string83.base|) [2019-10-07 06:15:58,302 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string197.base| |#t~string83.base|) [2019-10-07 06:16:00,421 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string209.base| |#t~string83.base|) [2019-10-07 06:16:02,558 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string210.base| |#t~string83.base|) [2019-10-07 06:16:04,665 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string213.base| |#t~string83.base|) [2019-10-07 06:16:06,773 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string214.base| |#t~string83.base|) [2019-10-07 06:16:08,973 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string218.base| |#t~string83.base|) [2019-10-07 06:16:11,114 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string219.base| |#t~string83.base|) [2019-10-07 06:16:13,250 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string224.base| |#t~string83.base|) [2019-10-07 06:16:15,398 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string225.base| |#t~string83.base|) [2019-10-07 06:16:17,523 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string227.base| |#t~string83.base|) [2019-10-07 06:16:19,618 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string230.base| |#t~string83.base|) [2019-10-07 06:16:21,688 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string83.base| |#t~string235.base|) [2019-10-07 06:16:23,749 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string83.base| |#t~string236.base|) [2019-10-07 06:16:25,861 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string83.base| |#t~string241.base|) [2019-10-07 06:16:27,977 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string242.base| |#t~string83.base|) [2019-10-07 06:16:30,196 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string244.base| |#t~string83.base|) [2019-10-07 06:16:32,355 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string245.base| |#t~string83.base|) [2019-10-07 06:16:34,549 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string247.base| |#t~string83.base|) [2019-10-07 06:16:36,758 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string251.base| |#t~string83.base|) [2019-10-07 06:16:38,996 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string258.base| |#t~string83.base|) [2019-10-07 06:16:41,276 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string259.base| |#t~string83.base|) [2019-10-07 06:16:43,471 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string311.base| |#t~string83.base|) [2019-10-07 06:16:45,653 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string83.base| |#t~string312.base|) [2019-10-07 06:16:47,830 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string83.base| |#t~string323.base|) [2019-10-07 06:16:49,967 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string324.base| |#t~string83.base|) [2019-10-07 06:16:52,102 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string326.base| |#t~string83.base|) [2019-10-07 06:16:54,219 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string327.base| |#t~string83.base|) [2019-10-07 06:16:56,416 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string397.base| |#t~string83.base|) [2019-10-07 06:16:58,751 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string398.base| |#t~string83.base|) [2019-10-07 06:17:00,900 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string420.base| |#t~string83.base|) [2019-10-07 06:17:03,060 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string421.base| |#t~string83.base|) [2019-10-07 06:17:05,378 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string426.base| |#t~string83.base|) [2019-10-07 06:17:07,538 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string427.base| |#t~string83.base|) [2019-10-07 06:17:09,712 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string436.base| |#t~string83.base|) [2019-10-07 06:17:12,013 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string437.base| |#t~string83.base|) [2019-10-07 06:17:14,109 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string466.base| |#t~string83.base|) [2019-10-07 06:17:16,222 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string467.base| |#t~string83.base|) [2019-10-07 06:17:18,339 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string503.base| |#t~string83.base|) [2019-10-07 06:17:20,528 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string504.base| |#t~string83.base|) [2019-10-07 06:17:22,626 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string83.base| |#t~string520.base|) [2019-10-07 06:17:24,716 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string83.base| |#t~string521.base|) [2019-10-07 06:17:26,809 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string83.base| |#t~string526.base|) [2019-10-07 06:17:29,106 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string83.base| |#t~string527.base|) [2019-10-07 06:17:31,456 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string533.base| |#t~string83.base|) [2019-10-07 06:17:33,772 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string534.base| |#t~string83.base|) [2019-10-07 06:17:35,900 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string549.base| |#t~string83.base|) [2019-10-07 06:17:38,075 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string550.base| |#t~string83.base|) [2019-10-07 06:17:40,197 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string556.base| |#t~string83.base|) [2019-10-07 06:17:42,331 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string557.base| |#t~string83.base|) [2019-10-07 06:17:44,439 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string563.base| |#t~string83.base|) [2019-10-07 06:17:46,563 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string564.base| |#t~string83.base|) [2019-10-07 06:17:48,757 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string566.base| |#t~string83.base|) [2019-10-07 06:17:50,903 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string569.base| |#t~string83.base|) [2019-10-07 06:17:53,154 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string83.base| |#t~string572.base|) [2019-10-07 06:17:55,585 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string83.base| |#t~string575.base|) [2019-10-07 06:17:57,852 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string83.base| |#t~string577.base|) [2019-10-07 06:18:00,139 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string581.base| |#t~string83.base|) [2019-10-07 06:18:02,459 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string586.base| |#t~string83.base|) [2019-10-07 06:18:04,671 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string591.base| |#t~string83.base|) [2019-10-07 06:18:06,914 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string593.base| |#t~string83.base|) [2019-10-07 06:18:09,254 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string596.base| |#t~string83.base|) [2019-10-07 06:18:11,581 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string598.base| |#t~string83.base|) [2019-10-07 06:18:13,816 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string83.base| |#t~string606.base|) [2019-10-07 06:18:16,184 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string83.base| |#t~string607.base|) [2019-10-07 06:18:18,546 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string629.base| |#t~string83.base|) [2019-10-07 06:18:20,853 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string630.base| |#t~string83.base|) [2019-10-07 06:18:22,989 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string633.base| |#t~string83.base|) [2019-10-07 06:18:25,169 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string640.base| |#t~string83.base|) [2019-10-07 06:18:27,532 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string83.base| |#t~string655.base|) [2019-10-07 06:18:29,704 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string83.base| |#t~string656.base|) [2019-10-07 06:18:31,834 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string662.base| |#t~string83.base|) [2019-10-07 06:18:33,970 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string663.base| |#t~string83.base|) [2019-10-07 06:18:36,154 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string668.base| |#t~string83.base|) [2019-10-07 06:18:38,302 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string669.base| |#t~string83.base|) [2019-10-07 06:18:40,682 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string673.base| |#t~string83.base|) [2019-10-07 06:18:42,799 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string674.base| |#t~string83.base|) [2019-10-07 06:18:45,227 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string679.base| |#t~string83.base|) [2019-10-07 06:18:47,884 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string682.base| |#t~string83.base|) [2019-10-07 06:18:50,147 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string685.base| |#t~string83.base|) [2019-10-07 06:18:52,807 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string691.base| |#t~string83.base|) [2019-10-07 06:18:55,342 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string692.base| |#t~string83.base|) [2019-10-07 06:18:57,459 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string695.base| |#t~string83.base|) [2019-10-07 06:18:59,564 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string696.base| |#t~string83.base|) [2019-10-07 06:19:01,901 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string698.base| |#t~string83.base|) [2019-10-07 06:19:04,133 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string699.base| |#t~string83.base|) [2019-10-07 06:19:06,319 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string700.base| |#t~string83.base|) [2019-10-07 06:19:09,885 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string701.base| |#t~string83.base|) [2019-10-07 06:19:12,201 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string729.base| |#t~string83.base|) [2019-10-07 06:19:14,538 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string83.base| |#t~string730.base|) [2019-10-07 06:19:16,974 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string83.base| |#t~string735.base|) [2019-10-07 06:19:19,219 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string83.base| |#t~string736.base|) [2019-10-07 06:19:21,554 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string743.base| |#t~string83.base|) [2019-10-07 06:19:24,301 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string744.base| |#t~string83.base|) [2019-10-07 06:19:26,827 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string752.base| |#t~string83.base|) [2019-10-07 06:19:28,958 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string753.base| |#t~string83.base|) [2019-10-07 06:19:31,154 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string758.base| |#t~string83.base|) [2019-10-07 06:19:33,447 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string83.base| |#t~string780.base|) [2019-10-07 06:19:35,759 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string83.base| |#t~string781.base|) [2019-10-07 06:19:38,039 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string83.base| |#t~string786.base|) [2019-10-07 06:19:40,151 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string83.base| |#t~string788.base|) [2019-10-07 06:19:42,469 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string797.base| |#t~string83.base|) [2019-10-07 06:19:44,671 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string798.base| |#t~string83.base|) [2019-10-07 06:19:46,891 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string802.base| |#t~string83.base|) [2019-10-07 06:19:49,366 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string803.base| |#t~string83.base|) [2019-10-07 06:19:52,050 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string808.base| |#t~string83.base|) [2019-10-07 06:19:54,350 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string809.base| |#t~string83.base|) [2019-10-07 06:19:56,872 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string83.base| |#t~string812.base|) [2019-10-07 06:19:59,259 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string83.base| |#t~string813.base|) [2019-10-07 06:20:01,913 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string83.base| |#t~string817.base|) [2019-10-07 06:20:04,003 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= |#t~string83.base| |#t~string817.base|) [2019-10-07 06:20:06,070 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string83.base| |#t~string818.base|) [2019-10-07 06:20:09,090 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string826.base| |#t~string83.base|) [2019-10-07 06:20:11,278 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string827.base| |#t~string83.base|) [2019-10-07 06:20:13,844 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string835.base| |#t~string83.base|) [2019-10-07 06:20:16,645 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string836.base| |#t~string83.base|) [2019-10-07 06:20:19,194 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string845.base| |#t~string83.base|) [2019-10-07 06:20:21,353 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string846.base| |#t~string83.base|) [2019-10-07 06:20:23,641 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string83.base| |#t~string869.base|) [2019-10-07 06:20:26,071 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string870.base| |#t~string83.base|) [2019-10-07 06:20:28,197 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string880.base| |#t~string83.base|) [2019-10-07 06:20:30,718 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string881.base| |#t~string83.base|) [2019-10-07 06:20:33,060 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string885.base| |#t~string83.base|) [2019-10-07 06:20:35,339 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#fe_config~0.base| |#t~string83.base|) [2019-10-07 06:20:37,575 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string891.base| |#t~string83.base|) [2019-10-07 06:20:40,131 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string892.base| |#t~string83.base|) [2019-10-07 06:20:42,450 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string896.base| |#t~string83.base|) [2019-10-07 06:20:44,780 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string897.base| |#t~string83.base|) [2019-10-07 06:20:47,124 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string909.base| |#t~string83.base|) [2019-10-07 06:20:49,540 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string917.base| |#t~string83.base|) [2019-10-07 06:20:51,985 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string930.base| |#t~string83.base|) [2019-10-07 06:20:54,367 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string931.base| |#t~string83.base|) [2019-10-07 06:20:56,625 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string934.base| |#t~string83.base|) [2019-10-07 06:20:59,212 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string935.base| |#t~string83.base|) [2019-10-07 06:21:01,623 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string936.base| |#t~string83.base|) [2019-10-07 06:21:03,817 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string937.base| |#t~string83.base|) [2019-10-07 06:21:06,197 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string938.base| |#t~string83.base|) [2019-10-07 06:21:08,809 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string939.base| |#t~string83.base|) [2019-10-07 06:21:11,341 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#adapter_nr~0.base| |#t~string106.base|) [2019-10-07 06:21:13,416 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#rc_keys~0.base| |#t~string106.base|) [2019-10-07 06:21:15,535 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string185.base| |#t~string106.base|) [2019-10-07 06:21:17,652 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string186.base| |#t~string106.base|) [2019-10-07 06:21:19,787 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string189.base| |#t~string106.base|) [2019-10-07 06:21:22,016 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string190.base| |#t~string106.base|) [2019-10-07 06:21:24,218 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string196.base| |#t~string106.base|) [2019-10-07 06:21:26,356 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string197.base| |#t~string106.base|) [2019-10-07 06:21:28,497 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string209.base| |#t~string106.base|) [2019-10-07 06:21:30,641 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string210.base| |#t~string106.base|) [2019-10-07 06:21:32,784 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string213.base| |#t~string106.base|) [2019-10-07 06:21:34,934 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string214.base| |#t~string106.base|) [2019-10-07 06:21:37,065 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string218.base| |#t~string106.base|) [2019-10-07 06:21:39,159 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string219.base| |#t~string106.base|) [2019-10-07 06:21:41,330 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string224.base| |#t~string106.base|) [2019-10-07 06:21:43,671 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string225.base| |#t~string106.base|) [2019-10-07 06:21:45,843 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string227.base| |#t~string106.base|) [2019-10-07 06:21:47,972 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string230.base| |#t~string106.base|) [2019-10-07 06:21:50,134 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string106.base| |#t~string235.base|) [2019-10-07 06:21:52,246 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string106.base| |#t~string236.base|) [2019-10-07 06:21:54,339 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string106.base| |#t~string241.base|) [2019-10-07 06:21:56,454 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string242.base| |#t~string106.base|) [2019-10-07 06:21:58,570 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string244.base| |#t~string106.base|) [2019-10-07 06:22:00,757 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string245.base| |#t~string106.base|) [2019-10-07 06:22:03,041 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string247.base| |#t~string106.base|) [2019-10-07 06:22:05,169 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string251.base| |#t~string106.base|) [2019-10-07 06:22:07,324 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string258.base| |#t~string106.base|) [2019-10-07 06:22:09,500 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string259.base| |#t~string106.base|) [2019-10-07 06:22:11,727 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string311.base| |#t~string106.base|) [2019-10-07 06:22:13,983 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string312.base| |#t~string106.base|) [2019-10-07 06:22:16,155 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string106.base| |#t~string323.base|) [2019-10-07 06:22:18,266 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string324.base| |#t~string106.base|) [2019-10-07 06:22:20,401 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string326.base| |#t~string106.base|) [2019-10-07 06:22:22,675 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string327.base| |#t~string106.base|) [2019-10-07 06:22:24,848 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string397.base| |#t~string106.base|) [2019-10-07 06:22:27,094 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string398.base| |#t~string106.base|) [2019-10-07 06:22:29,298 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string420.base| |#t~string106.base|) [2019-10-07 06:22:31,442 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string421.base| |#t~string106.base|) [2019-10-07 06:22:33,596 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string426.base| |#t~string106.base|) [2019-10-07 06:22:35,700 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string427.base| |#t~string106.base|) [2019-10-07 06:22:37,848 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string436.base| |#t~string106.base|) [2019-10-07 06:22:39,983 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string437.base| |#t~string106.base|) [2019-10-07 06:22:42,120 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string466.base| |#t~string106.base|) [2019-10-07 06:22:44,203 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string467.base| |#t~string106.base|) [2019-10-07 06:22:46,309 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string503.base| |#t~string106.base|) [2019-10-07 06:22:48,574 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string504.base| |#t~string106.base|) [2019-10-07 06:22:50,958 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string520.base| |#t~string106.base|) [2019-10-07 06:22:53,285 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string106.base| |#t~string521.base|) [2019-10-07 06:22:55,504 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string106.base| |#t~string526.base|) [2019-10-07 06:22:57,786 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string106.base| |#t~string527.base|) [2019-10-07 06:23:00,003 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string533.base| |#t~string106.base|) [2019-10-07 06:23:02,207 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string534.base| |#t~string106.base|) [2019-10-07 06:23:04,341 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string549.base| |#t~string106.base|) [2019-10-07 06:23:06,668 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string550.base| |#t~string106.base|) [2019-10-07 06:23:08,950 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string556.base| |#t~string106.base|) [2019-10-07 06:23:11,136 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string557.base| |#t~string106.base|) [2019-10-07 06:23:13,301 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string563.base| |#t~string106.base|) [2019-10-07 06:23:15,626 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string564.base| |#t~string106.base|) [2019-10-07 06:23:17,799 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string566.base| |#t~string106.base|) [2019-10-07 06:23:19,933 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string569.base| |#t~string106.base|) [2019-10-07 06:23:22,091 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string106.base| |#t~string572.base|) [2019-10-07 06:23:24,500 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string106.base| |#t~string575.base|) [2019-10-07 06:23:26,709 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string106.base| |#t~string577.base|) [2019-10-07 06:23:28,813 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string581.base| |#t~string106.base|) [2019-10-07 06:23:30,992 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string586.base| |#t~string106.base|) [2019-10-07 06:23:33,328 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string591.base| |#t~string106.base|) [2019-10-07 06:23:35,784 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string593.base| |#t~string106.base|) [2019-10-07 06:23:37,909 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string596.base| |#t~string106.base|) [2019-10-07 06:23:40,222 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string598.base| |#t~string106.base|) [2019-10-07 06:23:42,455 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string106.base| |#t~string606.base|) [2019-10-07 06:23:44,581 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string106.base| |#t~string607.base|) [2019-10-07 06:23:46,734 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string629.base| |#t~string106.base|) [2019-10-07 06:23:48,970 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string630.base| |#t~string106.base|) [2019-10-07 06:23:51,107 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string633.base| |#t~string106.base|) [2019-10-07 06:23:53,233 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string640.base| |#t~string106.base|) [2019-10-07 06:23:55,377 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string106.base| |#t~string655.base|) [2019-10-07 06:23:57,655 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string106.base| |#t~string656.base|) [2019-10-07 06:23:59,803 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string662.base| |#t~string106.base|) [2019-10-07 06:24:01,868 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string663.base| |#t~string106.base|) [2019-10-07 06:24:03,981 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string668.base| |#t~string106.base|) [2019-10-07 06:24:06,294 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string669.base| |#t~string106.base|) [2019-10-07 06:24:08,584 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string673.base| |#t~string106.base|) [2019-10-07 06:24:10,819 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string674.base| |#t~string106.base|) [2019-10-07 06:24:13,057 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string679.base| |#t~string106.base|) [2019-10-07 06:24:15,366 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string682.base| |#t~string106.base|) [2019-10-07 06:24:17,489 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string685.base| |#t~string106.base|) [2019-10-07 06:24:19,556 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string691.base| |#t~string106.base|) [2019-10-07 06:24:21,637 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string692.base| |#t~string106.base|) [2019-10-07 06:24:23,788 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string695.base| |#t~string106.base|) [2019-10-07 06:24:25,929 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string696.base| |#t~string106.base|) [2019-10-07 06:24:28,223 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string698.base| |#t~string106.base|) [2019-10-07 06:24:30,515 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string699.base| |#t~string106.base|) [2019-10-07 06:24:32,695 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string700.base| |#t~string106.base|) [2019-10-07 06:24:35,077 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string701.base| |#t~string106.base|) [2019-10-07 06:24:37,363 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string729.base| |#t~string106.base|) [2019-10-07 06:24:39,620 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string106.base| |#t~string730.base|) [2019-10-07 06:24:41,850 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string106.base| |#t~string735.base|) [2019-10-07 06:24:43,966 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string106.base| |#t~string736.base|) [2019-10-07 06:24:46,184 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string743.base| |#t~string106.base|) [2019-10-07 06:24:48,420 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string744.base| |#t~string106.base|) [2019-10-07 06:24:50,703 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string752.base| |#t~string106.base|) [2019-10-07 06:24:53,112 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string753.base| |#t~string106.base|) [2019-10-07 06:24:55,246 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string758.base| |#t~string106.base|) [2019-10-07 06:24:57,326 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string106.base| |#t~string780.base|) [2019-10-07 06:24:59,375 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string106.base| |#t~string781.base|) [2019-10-07 06:25:01,441 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string106.base| |#t~string786.base|) [2019-10-07 06:25:03,503 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string106.base| |#t~string788.base|) [2019-10-07 06:25:05,758 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string797.base| |#t~string106.base|) [2019-10-07 06:25:08,123 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string798.base| |#t~string106.base|) [2019-10-07 06:25:10,612 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string802.base| |#t~string106.base|) [2019-10-07 06:25:12,939 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string803.base| |#t~string106.base|) [2019-10-07 06:25:15,457 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string808.base| |#t~string106.base|) [2019-10-07 06:25:18,132 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string809.base| |#t~string106.base|) [2019-10-07 06:25:20,761 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string106.base| |#t~string812.base|) [2019-10-07 06:25:23,357 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string106.base| |#t~string813.base|) [2019-10-07 06:25:25,756 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string106.base| |#t~string817.base|) [2019-10-07 06:25:28,254 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string106.base| |#t~string818.base|) [2019-10-07 06:25:30,570 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string826.base| |#t~string106.base|) [2019-10-07 06:25:32,826 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string827.base| |#t~string106.base|) [2019-10-07 06:25:35,216 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string835.base| |#t~string106.base|) [2019-10-07 06:25:37,349 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string836.base| |#t~string106.base|) [2019-10-07 06:25:39,530 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string845.base| |#t~string106.base|) [2019-10-07 06:25:41,686 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string846.base| |#t~string106.base|) [2019-10-07 06:25:44,002 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string106.base| |#t~string869.base|) [2019-10-07 06:25:46,513 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string870.base| |#t~string106.base|) [2019-10-07 06:25:48,643 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string880.base| |#t~string106.base|) [2019-10-07 06:25:51,297 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string881.base| |#t~string106.base|) [2019-10-07 06:25:54,207 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string885.base| |#t~string106.base|) [2019-10-07 06:25:56,766 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#fe_config~0.base| |#t~string106.base|) [2019-10-07 06:25:58,920 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string891.base| |#t~string106.base|) [2019-10-07 06:26:01,089 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string892.base| |#t~string106.base|) [2019-10-07 06:26:03,641 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string896.base| |#t~string106.base|) [2019-10-07 06:26:06,208 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string897.base| |#t~string106.base|) [2019-10-07 06:26:08,888 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string909.base| |#t~string106.base|) [2019-10-07 06:26:11,338 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string917.base| |#t~string106.base|) [2019-10-07 06:26:14,628 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string930.base| |#t~string106.base|) [2019-10-07 06:26:17,356 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string931.base| |#t~string106.base|) [2019-10-07 06:26:19,747 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string934.base| |#t~string106.base|) [2019-10-07 06:26:21,901 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string935.base| |#t~string106.base|) [2019-10-07 06:26:24,276 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string936.base| |#t~string106.base|) [2019-10-07 06:26:26,859 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string937.base| |#t~string106.base|) [2019-10-07 06:26:29,208 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string938.base| |#t~string106.base|) [2019-10-07 06:26:31,612 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string939.base| |#t~string106.base|) [2019-10-07 06:26:33,823 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#rc_keys~0.base| |~#adapter_nr~0.base|) [2019-10-07 06:26:35,909 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string185.base| |~#adapter_nr~0.base|) [2019-10-07 06:26:38,084 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string186.base| |~#adapter_nr~0.base|) [2019-10-07 06:26:40,211 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string189.base| |~#adapter_nr~0.base|) [2019-10-07 06:26:42,337 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#adapter_nr~0.base| |#t~string190.base|) [2019-10-07 06:26:44,481 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#adapter_nr~0.base| |#t~string196.base|) [2019-10-07 06:26:46,636 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#adapter_nr~0.base| |#t~string197.base|) [2019-10-07 06:26:48,754 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string209.base| |~#adapter_nr~0.base|) [2019-10-07 06:26:50,884 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string210.base| |~#adapter_nr~0.base|) [2019-10-07 06:26:52,986 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string213.base| |~#adapter_nr~0.base|) [2019-10-07 06:26:55,030 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string214.base| |~#adapter_nr~0.base|) [2019-10-07 06:26:57,399 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string218.base| |~#adapter_nr~0.base|) [2019-10-07 06:26:59,568 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string219.base| |~#adapter_nr~0.base|) [2019-10-07 06:27:01,734 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#adapter_nr~0.base| |#t~string224.base|) [2019-10-07 06:27:03,853 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#adapter_nr~0.base| |#t~string225.base|) [2019-10-07 06:27:05,974 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#adapter_nr~0.base| |#t~string227.base|) [2019-10-07 06:27:08,142 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#adapter_nr~0.base| |#t~string230.base|) [2019-10-07 06:27:10,187 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#adapter_nr~0.base| |#t~string235.base|) [2019-10-07 06:27:12,291 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#adapter_nr~0.base| |#t~string236.base|) [2019-10-07 06:27:14,444 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#adapter_nr~0.base| |#t~string241.base|) [2019-10-07 06:27:16,545 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string242.base| |~#adapter_nr~0.base|) [2019-10-07 06:27:18,667 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string244.base| |~#adapter_nr~0.base|) [2019-10-07 06:27:20,857 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string245.base| |~#adapter_nr~0.base|) [2019-10-07 06:27:22,991 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string247.base| |~#adapter_nr~0.base|) [2019-10-07 06:27:25,198 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string251.base| |~#adapter_nr~0.base|) [2019-10-07 06:27:27,271 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string258.base| |~#adapter_nr~0.base|) [2019-10-07 06:27:29,317 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string259.base| |~#adapter_nr~0.base|) [2019-10-07 06:27:31,530 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#adapter_nr~0.base| |#t~string311.base|) [2019-10-07 06:27:33,621 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#adapter_nr~0.base| |#t~string312.base|) [2019-10-07 06:27:35,782 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#adapter_nr~0.base| |#t~string323.base|) [2019-10-07 06:27:38,022 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string324.base| |~#adapter_nr~0.base|) [2019-10-07 06:27:40,123 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string326.base| |~#adapter_nr~0.base|) [2019-10-07 06:27:42,400 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string327.base| |~#adapter_nr~0.base|) [2019-10-07 06:27:44,505 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string397.base| |~#adapter_nr~0.base|) [2019-10-07 06:27:46,637 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string398.base| |~#adapter_nr~0.base|) [2019-10-07 06:27:48,786 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string420.base| |~#adapter_nr~0.base|) [2019-10-07 06:27:50,987 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string421.base| |~#adapter_nr~0.base|)