java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --traceabstraction.trace.refinement.strategy SIFA_TAIPAN --sifa.abstract.domain CompoundDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -i ../../../trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-36ac518-m [2019-10-07 06:27:54,264 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-07 06:27:54,267 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-07 06:27:54,284 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-07 06:27:54,285 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-07 06:27:54,287 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-07 06:27:54,289 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-07 06:27:54,298 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-07 06:27:54,303 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-07 06:27:54,306 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-07 06:27:54,307 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-07 06:27:54,308 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-07 06:27:54,308 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-07 06:27:54,310 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-07 06:27:54,312 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-07 06:27:54,313 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-07 06:27:54,315 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-07 06:27:54,315 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-07 06:27:54,317 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-07 06:27:54,321 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-07 06:27:54,325 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-07 06:27:54,328 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-07 06:27:54,330 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-07 06:27:54,331 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-07 06:27:54,333 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-07 06:27:54,333 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-07 06:27:54,333 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-07 06:27:54,335 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-07 06:27:54,336 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-07 06:27:54,337 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-07 06:27:54,337 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-07 06:27:54,338 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-07 06:27:54,338 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-07 06:27:54,339 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-07 06:27:54,340 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-07 06:27:54,340 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-07 06:27:54,341 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-07 06:27:54,341 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-07 06:27:54,341 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-07 06:27:54,342 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-07 06:27:54,343 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-07 06:27:54,343 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 06:27:54,357 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-07 06:27:54,357 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-07 06:27:54,358 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-07 06:27:54,359 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-07 06:27:54,359 INFO L138 SettingsManager]: * Use SBE=true [2019-10-07 06:27:54,359 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-07 06:27:54,359 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-07 06:27:54,360 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-07 06:27:54,360 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-07 06:27:54,360 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-07 06:27:54,360 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-07 06:27:54,360 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-07 06:27:54,360 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-07 06:27:54,361 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-07 06:27:54,361 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-07 06:27:54,361 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-07 06:27:54,361 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-07 06:27:54,361 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-07 06:27:54,362 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-07 06:27:54,362 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-07 06:27:54,362 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-07 06:27:54,362 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-07 06:27:54,363 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-07 06:27:54,363 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-07 06:27:54,363 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-07 06:27:54,363 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-07 06:27:54,363 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-07 06:27:54,364 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-07 06:27:54,364 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 06:27:54,628 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-07 06:27:54,642 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-07 06:27:54,645 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-07 06:27:54,647 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-07 06:27:54,647 INFO L275 PluginConnector]: CDTParser initialized [2019-10-07 06:27:54,648 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-entry_point.cil.out.i [2019-10-07 06:27:54,724 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/02a69023b/93b9c09c33164954914aaf941aca32e3/FLAG2b82495f3 [2019-10-07 06:27:55,609 INFO L306 CDTParser]: Found 1 translation units. [2019-10-07 06:27:55,610 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-entry_point.cil.out.i [2019-10-07 06:27:55,662 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/02a69023b/93b9c09c33164954914aaf941aca32e3/FLAG2b82495f3 [2019-10-07 06:27:56,058 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/02a69023b/93b9c09c33164954914aaf941aca32e3 [2019-10-07 06:27:56,070 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-07 06:27:56,072 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-07 06:27:56,073 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-07 06:27:56,074 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-07 06:27:56,077 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-07 06:27:56,078 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.10 06:27:56" (1/1) ... [2019-10-07 06:27:56,081 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c18fa86 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 06:27:56, skipping insertion in model container [2019-10-07 06:27:56,082 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.10 06:27:56" (1/1) ... [2019-10-07 06:27:56,089 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-07 06:27:56,242 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-07 06:27:58,890 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-07 06:27:58,941 INFO L188 MainTranslator]: Completed pre-run [2019-10-07 06:27:59,412 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-07 06:27:59,613 INFO L192 MainTranslator]: Completed translation [2019-10-07 06:27:59,614 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 06:27:59 WrapperNode [2019-10-07 06:27:59,614 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-07 06:27:59,615 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-07 06:27:59,615 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-07 06:27:59,615 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-07 06:27:59,630 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 06:27:59" (1/1) ... [2019-10-07 06:27:59,630 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 06:27:59" (1/1) ... [2019-10-07 06:27:59,717 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 06:27:59" (1/1) ... [2019-10-07 06:27:59,718 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 06:27:59" (1/1) ... [2019-10-07 06:27:59,845 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 06:27:59" (1/1) ... [2019-10-07 06:27:59,874 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 06:27:59" (1/1) ... [2019-10-07 06:27:59,923 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 06:27:59" (1/1) ... [2019-10-07 06:27:59,964 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-07 06:27:59,964 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-07 06:27:59,964 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-07 06:27:59,965 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-07 06:27:59,966 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 06:27:59" (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 06:28:00,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-07 06:28:00,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-07 06:28:00,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-07 06:28:00,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-10-07 06:28:00,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~X~$Pointer$~X~int~TO~int [2019-10-07 06:28:00,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-10-07 06:28:00,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-07 06:28:00,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-07 06:28:00,057 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2019-10-07 06:28:00,057 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-10-07 06:28:00,057 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2019-10-07 06:28:00,058 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-07 06:28:00,058 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-10-07 06:28:00,059 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-10-07 06:28:00,059 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-10-07 06:28:00,059 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-10-07 06:28:00,061 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2019-10-07 06:28:00,061 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-07 06:28:00,062 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-07 06:28:00,062 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2019-10-07 06:28:00,062 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2019-10-07 06:28:00,062 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2019-10-07 06:28:00,063 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-07 06:28:00,063 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-07 06:28:00,063 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-10-07 06:28:00,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-07 06:28:00,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-07 06:28:00,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-07 06:28:00,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-07 06:28:00,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-07 06:28:00,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-07 06:28:00,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-07 06:28:00,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-07 06:28:00,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-07 06:28:00,065 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2019-10-07 06:28:00,065 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-10-07 06:28:00,065 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2019-10-07 06:28:00,065 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2019-10-07 06:28:00,065 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-10-07 06:28:00,065 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-10-07 06:28:00,065 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2019-10-07 06:28:00,066 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2019-10-07 06:28:00,066 INFO L138 BoogieDeclarations]: Found implementation of procedure input_allocate_device [2019-10-07 06:28:00,066 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_key [2019-10-07 06:28:00,066 INFO L138 BoogieDeclarations]: Found implementation of procedure input_sync [2019-10-07 06:28:00,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_handle_irq [2019-10-07 06:28:00,067 INFO L138 BoogieDeclarations]: Found implementation of procedure crc16 [2019-10-07 06:28:00,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_send_command [2019-10-07 06:28:00,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_get_stb_state [2019-10-07 06:28:00,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_audio_pes2ts_cb [2019-10-07 06:28:00,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_video_pes2ts_cb [2019-10-07 06:28:00,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_set_pids [2019-10-07 06:28:00,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_process_pva [2019-10-07 06:28:00,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_process_filter [2019-10-07 06:28:00,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_process_packet [2019-10-07 06:28:00,068 INFO L138 BoogieDeclarations]: Found implementation of procedure swap_bytes [2019-10-07 06:28:00,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_process_urb_frame [2019-10-07 06:28:00,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_process_urb_frame_list [2019-10-07 06:28:00,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_process_urb [2019-10-07 06:28:00,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_setup_urbs [2019-10-07 06:28:00,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_stop_iso_xfer [2019-10-07 06:28:00,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_set_interface [2019-10-07 06:28:00,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_start_iso_xfer [2019-10-07 06:28:00,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_start_ts_feed [2019-10-07 06:28:00,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_start_sec_feed [2019-10-07 06:28:00,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_start_feed [2019-10-07 06:28:00,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_stop_ts_feed [2019-10-07 06:28:00,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_stop_sec_feed [2019-10-07 06:28:00,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_stop_feed [2019-10-07 06:28:00,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_free_iso_urbs [2019-10-07 06:28:00,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_alloc_iso_urbs [2019-10-07 06:28:00,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_init_tasklet [2019-10-07 06:28:00,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_init_rc [2019-10-07 06:28:00,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_init_v_pes [2019-10-07 06:28:00,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_init_usb [2019-10-07 06:28:00,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_boot_dsp [2019-10-07 06:28:00,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_init_stb [2019-10-07 06:28:00,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_init_dvb [2019-10-07 06:28:00,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_exit_dvb [2019-10-07 06:28:00,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_exit_rc [2019-10-07 06:28:00,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_exit_usb [2019-10-07 06:28:00,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_exit_tasklet [2019-10-07 06:28:00,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_init_filters [2019-10-07 06:28:00,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_exit_filters [2019-10-07 06:28:00,075 INFO L138 BoogieDeclarations]: Found implementation of procedure fe_send_command [2019-10-07 06:28:00,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_probe [2019-10-07 06:28:00,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_disconnect [2019-10-07 06:28:00,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_set_model [2019-10-07 06:28:00,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_driver_init [2019-10-07 06:28:00,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_driver_exit [2019-10-07 06:28:00,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_1 [2019-10-07 06:28:00,077 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-07 06:28:00,077 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2019-10-07 06:28:00,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_2 [2019-10-07 06:28:00,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_3 [2019-10-07 06:28:00,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_4 [2019-10-07 06:28:00,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_5 [2019-10-07 06:28:00,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_6 [2019-10-07 06:28:00,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_7 [2019-10-07 06:28:00,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_8 [2019-10-07 06:28:00,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_9 [2019-10-07 06:28:00,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_fill_int_urb_10 [2019-10-07 06:28:00,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_11 [2019-10-07 06:28:00,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata_12 [2019-10-07 06:28:00,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata_13 [2019-10-07 06:28:00,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_15 [2019-10-07 06:28:00,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_16 [2019-10-07 06:28:00,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop___0 [2019-10-07 06:28:00,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata [2019-10-07 06:28:00,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata [2019-10-07 06:28:00,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_intf [2019-10-07 06:28:00,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_urb [2019-10-07 06:28:00,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_urb [2019-10-07 06:28:00,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_fill_int_urb [2019-10-07 06:28:00,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_fill_bulk_urb [2019-10-07 06:28:00,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_submit_urb [2019-10-07 06:28:00,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interface_to_usbdev [2019-10-07 06:28:00,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_get_dev [2019-10-07 06:28:00,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_dev [2019-10-07 06:28:00,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_get_interface [2019-10-07 06:28:00,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_interface [2019-10-07 06:28:00,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_serial_register [2019-10-07 06:28:00,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_serial_deregister [2019-10-07 06:28:00,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-07 06:28:00,083 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-10-07 06:28:00,083 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-10-07 06:28:00,083 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-07 06:28:00,084 INFO L138 BoogieDeclarations]: Found implementation of procedure __tasklet_schedule [2019-10-07 06:28:00,084 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-10-07 06:28:00,084 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-07 06:28:00,084 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2019-10-07 06:28:00,084 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2019-10-07 06:28:00,085 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2019-10-07 06:28:00,085 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_init [2019-10-07 06:28:00,088 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_release [2019-10-07 06:28:00,089 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_init [2019-10-07 06:28:00,089 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_release [2019-10-07 06:28:00,089 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_filter_pes2ts [2019-10-07 06:28:00,090 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_filter_pes2ts_init [2019-10-07 06:28:00,090 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_net_init [2019-10-07 06:28:00,090 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_net_release [2019-10-07 06:28:00,090 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_register_adapter [2019-10-07 06:28:00,090 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_register_frontend [2019-10-07 06:28:00,091 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_adapter [2019-10-07 06:28:00,097 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_frontend [2019-10-07 06:28:00,098 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2019-10-07 06:28:00,098 INFO L138 BoogieDeclarations]: Found implementation of procedure input_free_device [2019-10-07 06:28:00,098 INFO L138 BoogieDeclarations]: Found implementation of procedure input_register_device [2019-10-07 06:28:00,098 INFO L138 BoogieDeclarations]: Found implementation of procedure input_unregister_device [2019-10-07 06:28:00,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-07 06:28:00,098 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2019-10-07 06:28:00,099 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2019-10-07 06:28:00,099 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-07 06:28:00,099 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-07 06:28:00,099 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2019-10-07 06:28:00,100 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2019-10-07 06:28:00,100 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcat [2019-10-07 06:28:00,100 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2019-10-07 06:28:00,100 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2019-10-07 06:28:00,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusbdecfe_dvbs_attach [2019-10-07 06:28:00,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusbdecfe_dvbt_attach [2019-10-07 06:28:00,100 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2019-10-07 06:28:00,100 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2019-10-07 06:28:00,101 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2019-10-07 06:28:00,101 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2019-10-07 06:28:00,101 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2019-10-07 06:28:00,101 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2019-10-07 06:28:00,101 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2019-10-07 06:28:00,101 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-10-07 06:28:00,101 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-07 06:28:00,101 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-07 06:28:00,102 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-07 06:28:00,102 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-07 06:28:00,102 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-07 06:28:00,102 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-07 06:28:00,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-07 06:28:00,102 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-07 06:28:00,103 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-07 06:28:00,103 INFO L130 BoogieDeclarations]: Found specification of procedure strlcat [2019-10-07 06:28:00,103 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2019-10-07 06:28:00,103 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-10-07 06:28:00,103 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2019-10-07 06:28:00,103 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-07 06:28:00,103 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-10-07 06:28:00,103 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-07 06:28:00,104 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-10-07 06:28:00,104 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-10-07 06:28:00,104 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-10-07 06:28:00,104 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-07 06:28:00,105 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-10-07 06:28:00,105 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-10-07 06:28:00,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-07 06:28:00,105 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-10-07 06:28:00,105 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2019-10-07 06:28:00,105 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2019-10-07 06:28:00,105 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-07 06:28:00,105 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-10-07 06:28:00,106 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-07 06:28:00,106 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-07 06:28:00,106 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-07 06:28:00,106 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-10-07 06:28:00,106 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2019-10-07 06:28:00,106 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-07 06:28:00,106 INFO L130 BoogieDeclarations]: Found specification of procedure __tasklet_schedule [2019-10-07 06:28:00,106 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2019-10-07 06:28:00,107 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2019-10-07 06:28:00,107 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2019-10-07 06:28:00,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata_13 [2019-10-07 06:28:00,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata_12 [2019-10-07 06:28:00,107 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2019-10-07 06:28:00,107 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2019-10-07 06:28:00,107 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-07 06:28:00,107 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2019-10-07 06:28:00,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_15 [2019-10-07 06:28:00,108 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2019-10-07 06:28:00,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_16 [2019-10-07 06:28:00,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_fill_int_urb_10 [2019-10-07 06:28:00,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_6 [2019-10-07 06:28:00,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_8 [2019-10-07 06:28:00,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_5 [2019-10-07 06:28:00,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_9 [2019-10-07 06:28:00,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_11 [2019-10-07 06:28:00,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_2 [2019-10-07 06:28:00,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_3 [2019-10-07 06:28:00,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_4 [2019-10-07 06:28:00,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_7 [2019-10-07 06:28:00,109 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2019-10-07 06:28:00,109 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2019-10-07 06:28:00,110 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2019-10-07 06:28:00,110 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2019-10-07 06:28:00,110 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2019-10-07 06:28:00,110 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2019-10-07 06:28:00,110 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-07 06:28:00,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_urb [2019-10-07 06:28:00,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_urb [2019-10-07 06:28:00,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_fill_int_urb [2019-10-07 06:28:00,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_submit_urb [2019-10-07 06:28:00,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interface_to_usbdev [2019-10-07 06:28:00,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata [2019-10-07 06:28:00,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata [2019-10-07 06:28:00,111 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-07 06:28:00,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-07 06:28:00,112 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-07 06:28:00,112 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-07 06:28:00,112 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-10-07 06:28:00,112 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-07 06:28:00,112 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-07 06:28:00,112 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-07 06:28:00,112 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-07 06:28:00,112 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-07 06:28:00,113 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-07 06:28:00,113 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-07 06:28:00,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-07 06:28:00,113 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-07 06:28:00,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-07 06:28:00,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-07 06:28:00,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-07 06:28:00,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-07 06:28:00,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-07 06:28:00,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-07 06:28:00,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_1 [2019-10-07 06:28:00,120 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2019-10-07 06:28:00,120 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2019-10-07 06:28:00,120 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2019-10-07 06:28:00,120 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-10-07 06:28:00,120 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2019-10-07 06:28:00,121 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2019-10-07 06:28:00,121 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-10-07 06:28:00,121 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-07 06:28:00,121 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-10-07 06:28:00,121 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 06:28:00,122 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2019-10-07 06:28:00,124 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2019-10-07 06:28:00,124 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2019-10-07 06:28:00,124 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2019-10-07 06:28:00,124 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2019-10-07 06:28:00,125 INFO L130 BoogieDeclarations]: Found specification of procedure input_allocate_device [2019-10-07 06:28:00,125 INFO L130 BoogieDeclarations]: Found specification of procedure input_free_device [2019-10-07 06:28:00,125 INFO L130 BoogieDeclarations]: Found specification of procedure input_register_device [2019-10-07 06:28:00,125 INFO L130 BoogieDeclarations]: Found specification of procedure input_unregister_device [2019-10-07 06:28:00,125 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2019-10-07 06:28:00,125 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_key [2019-10-07 06:28:00,125 INFO L130 BoogieDeclarations]: Found specification of procedure input_sync [2019-10-07 06:28:00,125 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_register_adapter [2019-10-07 06:28:00,126 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_adapter [2019-10-07 06:28:00,126 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_init [2019-10-07 06:28:00,126 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_release [2019-10-07 06:28:00,126 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_init [2019-10-07 06:28:00,126 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_release [2019-10-07 06:28:00,126 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_filter_pes2ts_init [2019-10-07 06:28:00,126 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_filter_pes2ts [2019-10-07 06:28:00,127 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_register_frontend [2019-10-07 06:28:00,127 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_frontend [2019-10-07 06:28:00,127 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_net_release [2019-10-07 06:28:00,127 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_net_init [2019-10-07 06:28:00,127 INFO L130 BoogieDeclarations]: Found specification of procedure ttusbdecfe_dvbs_attach [2019-10-07 06:28:00,127 INFO L130 BoogieDeclarations]: Found specification of procedure ttusbdecfe_dvbt_attach [2019-10-07 06:28:00,127 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_set_model [2019-10-07 06:28:00,127 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_handle_irq [2019-10-07 06:28:00,128 INFO L130 BoogieDeclarations]: Found specification of procedure crc16 [2019-10-07 06:28:00,128 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_send_command [2019-10-07 06:28:00,128 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-07 06:28:00,128 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-07 06:28:00,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-07 06:28:00,128 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_get_stb_state [2019-10-07 06:28:00,128 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_audio_pes2ts_cb [2019-10-07 06:28:00,128 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~X~$Pointer$~X~int~TO~int [2019-10-07 06:28:00,129 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_video_pes2ts_cb [2019-10-07 06:28:00,129 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_set_pids [2019-10-07 06:28:00,129 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_process_pva [2019-10-07 06:28:00,129 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_process_filter [2019-10-07 06:28:00,129 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_process_packet [2019-10-07 06:28:00,129 INFO L130 BoogieDeclarations]: Found specification of procedure swap_bytes [2019-10-07 06:28:00,129 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_process_urb_frame [2019-10-07 06:28:00,129 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_process_urb_frame_list [2019-10-07 06:28:00,130 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_process_urb [2019-10-07 06:28:00,130 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_setup_urbs [2019-10-07 06:28:00,130 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_stop_iso_xfer [2019-10-07 06:28:00,130 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_set_interface [2019-10-07 06:28:00,130 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_start_iso_xfer [2019-10-07 06:28:00,130 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_start_ts_feed [2019-10-07 06:28:00,130 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_start_sec_feed [2019-10-07 06:28:00,131 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_start_feed [2019-10-07 06:28:00,131 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_stop_ts_feed [2019-10-07 06:28:00,131 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_stop_sec_feed [2019-10-07 06:28:00,131 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_stop_feed [2019-10-07 06:28:00,131 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_free_iso_urbs [2019-10-07 06:28:00,131 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_alloc_iso_urbs [2019-10-07 06:28:00,131 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-07 06:28:00,131 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_init_tasklet [2019-10-07 06:28:00,132 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_init_rc [2019-10-07 06:28:00,132 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_init_v_pes [2019-10-07 06:28:00,132 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_init_usb [2019-10-07 06:28:00,132 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_boot_dsp [2019-10-07 06:28:00,132 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_init_stb [2019-10-07 06:28:00,132 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_init_dvb [2019-10-07 06:28:00,132 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-10-07 06:28:00,132 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_exit_dvb [2019-10-07 06:28:00,133 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-07 06:28:00,133 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-07 06:28:00,133 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_exit_rc [2019-10-07 06:28:00,133 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_exit_usb [2019-10-07 06:28:00,133 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_exit_tasklet [2019-10-07 06:28:00,133 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_init_filters [2019-10-07 06:28:00,133 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_exit_filters [2019-10-07 06:28:00,134 INFO L130 BoogieDeclarations]: Found specification of procedure fe_send_command [2019-10-07 06:28:00,134 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_probe [2019-10-07 06:28:00,134 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_disconnect [2019-10-07 06:28:00,134 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_driver_init [2019-10-07 06:28:00,134 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_driver_exit [2019-10-07 06:28:00,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-07 06:28:00,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-07 06:28:00,135 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-07 06:28:00,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop___0 [2019-10-07 06:28:00,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_intf [2019-10-07 06:28:00,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_fill_bulk_urb [2019-10-07 06:28:00,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_get_dev [2019-10-07 06:28:00,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_dev [2019-10-07 06:28:00,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_get_interface [2019-10-07 06:28:00,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_interface [2019-10-07 06:28:00,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_serial_register [2019-10-07 06:28:00,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_serial_deregister [2019-10-07 06:28:00,136 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-07 06:28:00,136 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-07 06:28:00,137 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-07 06:28:00,137 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-07 06:28:00,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-07 06:28:00,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-07 06:28:00,137 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-07 06:28:00,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-07 06:28:00,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-07 06:28:00,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-07 06:28:00,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-07 06:28:01,456 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-07 06:28:09,520 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stop___0FINAL: assume true; [2019-10-07 06:28:30,354 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-07 06:28:30,354 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-07 06:28:30,357 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.10 06:28:30 BoogieIcfgContainer [2019-10-07 06:28:30,357 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-07 06:28:30,358 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-07 06:28:30,358 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-07 06:28:30,362 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-07 06:28:30,362 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.10 06:27:56" (1/3) ... [2019-10-07 06:28:30,363 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@397549a3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.10 06:28:30, skipping insertion in model container [2019-10-07 06:28:30,363 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 06:27:59" (2/3) ... [2019-10-07 06:28:30,363 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@397549a3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.10 06:28:30, skipping insertion in model container [2019-10-07 06:28:30,364 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.10 06:28:30" (3/3) ... [2019-10-07 06:28:30,365 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-entry_point.cil.out.i [2019-10-07 06:28:30,376 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-07 06:28:30,386 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-07 06:28:30,398 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-07 06:28:30,433 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-07 06:28:30,433 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-07 06:28:30,434 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-07 06:28:30,434 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-07 06:28:30,434 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-07 06:28:30,434 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-07 06:28:30,434 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-07 06:28:30,434 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-07 06:28:30,555 INFO L276 IsEmpty]: Start isEmpty. Operand 1228 states. [2019-10-07 06:28:30,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2019-10-07 06:28:30,565 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:28:30,567 INFO L385 BasicCegarLoop]: trace histogram [5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:28:30,569 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:28:30,576 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:28:30,576 INFO L82 PathProgramCache]: Analyzing trace with hash 1972536631, now seen corresponding path program 1 times [2019-10-07 06:28:30,586 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:28:30,586 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:28:30,586 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:28:30,586 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:28:30,587 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:28:31,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:28:31,495 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2019-10-07 06:28:31,496 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:28:31,496 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 06:28:31,497 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 06:28:31,501 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 06:28:31,515 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 06:28:31,516 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 06:28:31,519 INFO L87 Difference]: Start difference. First operand 1228 states. Second operand 3 states. [2019-10-07 06:28:34,212 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 06:28:34,213 INFO L93 Difference]: Finished difference Result 3224 states and 4164 transitions. [2019-10-07 06:28:34,213 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 06:28:34,215 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 64 [2019-10-07 06:28:34,216 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 06:28:34,260 INFO L225 Difference]: With dead ends: 3224 [2019-10-07 06:28:34,260 INFO L226 Difference]: Without dead ends: 2115 [2019-10-07 06:28:34,274 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 06:28:34,299 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2115 states. [2019-10-07 06:28:34,554 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2115 to 2115. [2019-10-07 06:28:34,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2115 states. [2019-10-07 06:28:34,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2115 states to 2115 states and 2717 transitions. [2019-10-07 06:28:34,581 INFO L78 Accepts]: Start accepts. Automaton has 2115 states and 2717 transitions. Word has length 64 [2019-10-07 06:28:34,582 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 06:28:34,582 INFO L462 AbstractCegarLoop]: Abstraction has 2115 states and 2717 transitions. [2019-10-07 06:28:34,582 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 06:28:34,582 INFO L276 IsEmpty]: Start isEmpty. Operand 2115 states and 2717 transitions. [2019-10-07 06:28:34,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2019-10-07 06:28:34,598 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:28:34,598 INFO L385 BasicCegarLoop]: trace histogram [6, 6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:28:34,598 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:28:34,598 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:28:34,599 INFO L82 PathProgramCache]: Analyzing trace with hash 1823083753, now seen corresponding path program 1 times [2019-10-07 06:28:34,599 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:28:34,599 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:28:34,599 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:28:34,599 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:28:34,600 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:28:34,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:28:35,061 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2019-10-07 06:28:35,061 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:28:35,062 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 06:28:35,062 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 06:28:35,063 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 06:28:35,064 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 06:28:35,064 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 06:28:35,064 INFO L87 Difference]: Start difference. First operand 2115 states and 2717 transitions. Second operand 3 states. [2019-10-07 06:28:35,237 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 06:28:35,238 INFO L93 Difference]: Finished difference Result 4140 states and 5397 transitions. [2019-10-07 06:28:35,238 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 06:28:35,238 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 77 [2019-10-07 06:28:35,239 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 06:28:35,282 INFO L225 Difference]: With dead ends: 4140 [2019-10-07 06:28:35,282 INFO L226 Difference]: Without dead ends: 4137 [2019-10-07 06:28:35,291 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 06:28:35,308 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4137 states. [2019-10-07 06:28:35,503 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4137 to 4125. [2019-10-07 06:28:35,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4125 states. [2019-10-07 06:28:35,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4125 states to 4125 states and 5380 transitions. [2019-10-07 06:28:35,542 INFO L78 Accepts]: Start accepts. Automaton has 4125 states and 5380 transitions. Word has length 77 [2019-10-07 06:28:35,545 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 06:28:35,545 INFO L462 AbstractCegarLoop]: Abstraction has 4125 states and 5380 transitions. [2019-10-07 06:28:35,545 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 06:28:35,545 INFO L276 IsEmpty]: Start isEmpty. Operand 4125 states and 5380 transitions. [2019-10-07 06:28:35,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2019-10-07 06:28:35,547 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:28:35,548 INFO L385 BasicCegarLoop]: trace histogram [6, 6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:28:35,548 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:28:35,548 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:28:35,548 INFO L82 PathProgramCache]: Analyzing trace with hash 680363611, now seen corresponding path program 1 times [2019-10-07 06:28:35,549 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:28:35,549 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:28:35,549 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:28:35,549 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:28:35,549 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:28:35,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:28:36,737 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2019-10-07 06:28:36,738 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:28:36,738 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 06:28:36,738 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-10-07 06:28:36,739 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-10-07 06:28:36,739 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-10-07 06:28:36,739 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-10-07 06:28:36,740 INFO L87 Difference]: Start difference. First operand 4125 states and 5380 transitions. Second operand 4 states. [2019-10-07 06:28:36,941 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 06:28:36,941 INFO L93 Difference]: Finished difference Result 8235 states and 10745 transitions. [2019-10-07 06:28:36,942 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-07 06:28:36,942 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 78 [2019-10-07 06:28:36,942 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 06:28:36,971 INFO L225 Difference]: With dead ends: 8235 [2019-10-07 06:28:36,972 INFO L226 Difference]: Without dead ends: 4137 [2019-10-07 06:28:36,990 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-10-07 06:28:36,996 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4137 states. [2019-10-07 06:28:37,172 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4137 to 4129. [2019-10-07 06:28:37,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4129 states. [2019-10-07 06:28:37,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4129 states to 4129 states and 5385 transitions. [2019-10-07 06:28:37,198 INFO L78 Accepts]: Start accepts. Automaton has 4129 states and 5385 transitions. Word has length 78 [2019-10-07 06:28:37,198 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 06:28:37,198 INFO L462 AbstractCegarLoop]: Abstraction has 4129 states and 5385 transitions. [2019-10-07 06:28:37,199 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-10-07 06:28:37,199 INFO L276 IsEmpty]: Start isEmpty. Operand 4129 states and 5385 transitions. [2019-10-07 06:28:37,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2019-10-07 06:28:37,200 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:28:37,201 INFO L385 BasicCegarLoop]: trace histogram [6, 6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:28:37,201 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:28:37,201 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:28:37,201 INFO L82 PathProgramCache]: Analyzing trace with hash 1098488872, now seen corresponding path program 1 times [2019-10-07 06:28:37,202 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:28:37,202 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:28:37,202 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:28:37,202 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:28:37,202 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:28:37,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:28:37,523 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2019-10-07 06:28:37,523 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:28:37,524 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 06:28:37,524 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 06:28:37,524 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 06:28:37,525 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 06:28:37,525 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 06:28:37,525 INFO L87 Difference]: Start difference. First operand 4129 states and 5385 transitions. Second operand 3 states. [2019-10-07 06:28:37,640 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 06:28:37,640 INFO L93 Difference]: Finished difference Result 4131 states and 5386 transitions. [2019-10-07 06:28:37,641 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 06:28:37,641 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 79 [2019-10-07 06:28:37,642 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 06:28:37,670 INFO L225 Difference]: With dead ends: 4131 [2019-10-07 06:28:37,670 INFO L226 Difference]: Without dead ends: 4128 [2019-10-07 06:28:37,674 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 06:28:37,680 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4128 states. [2019-10-07 06:28:37,874 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4128 to 4128. [2019-10-07 06:28:37,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4128 states. [2019-10-07 06:28:37,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4128 states to 4128 states and 5383 transitions. [2019-10-07 06:28:37,897 INFO L78 Accepts]: Start accepts. Automaton has 4128 states and 5383 transitions. Word has length 79 [2019-10-07 06:28:37,899 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 06:28:37,900 INFO L462 AbstractCegarLoop]: Abstraction has 4128 states and 5383 transitions. [2019-10-07 06:28:37,900 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 06:28:37,900 INFO L276 IsEmpty]: Start isEmpty. Operand 4128 states and 5383 transitions. [2019-10-07 06:28:37,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2019-10-07 06:28:37,902 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:28:37,902 INFO L385 BasicCegarLoop]: trace histogram [6, 6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:28:37,902 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:28:37,903 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:28:37,903 INFO L82 PathProgramCache]: Analyzing trace with hash -307236353, now seen corresponding path program 1 times [2019-10-07 06:28:37,903 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:28:37,903 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:28:37,903 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:28:37,904 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:28:37,904 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:28:38,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:28:38,225 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2019-10-07 06:28:38,225 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:28:38,226 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 06:28:38,226 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 06:28:38,226 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 06:28:38,227 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 06:28:38,227 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 06:28:38,227 INFO L87 Difference]: Start difference. First operand 4128 states and 5383 transitions. Second operand 3 states. [2019-10-07 06:28:38,484 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 06:28:38,485 INFO L93 Difference]: Finished difference Result 4130 states and 5384 transitions. [2019-10-07 06:28:38,485 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 06:28:38,485 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 80 [2019-10-07 06:28:38,486 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 06:28:38,510 INFO L225 Difference]: With dead ends: 4130 [2019-10-07 06:28:38,511 INFO L226 Difference]: Without dead ends: 4127 [2019-10-07 06:28:38,514 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 06:28:38,519 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4127 states. [2019-10-07 06:28:38,709 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4127 to 4127. [2019-10-07 06:28:38,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4127 states. [2019-10-07 06:28:38,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4127 states to 4127 states and 5381 transitions. [2019-10-07 06:28:38,731 INFO L78 Accepts]: Start accepts. Automaton has 4127 states and 5381 transitions. Word has length 80 [2019-10-07 06:28:38,731 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 06:28:38,732 INFO L462 AbstractCegarLoop]: Abstraction has 4127 states and 5381 transitions. [2019-10-07 06:28:38,732 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 06:28:38,732 INFO L276 IsEmpty]: Start isEmpty. Operand 4127 states and 5381 transitions. [2019-10-07 06:28:38,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2019-10-07 06:28:38,734 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:28:38,734 INFO L385 BasicCegarLoop]: trace histogram [6, 6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:28:38,734 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:28:38,734 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:28:38,735 INFO L82 PathProgramCache]: Analyzing trace with hash -935040501, now seen corresponding path program 1 times [2019-10-07 06:28:38,735 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:28:38,735 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:28:38,735 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:28:38,735 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:28:38,735 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:28:38,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:28:39,012 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2019-10-07 06:28:39,012 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:28:39,013 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 06:28:39,013 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 06:28:39,013 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 06:28:39,014 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 06:28:39,014 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 06:28:39,014 INFO L87 Difference]: Start difference. First operand 4127 states and 5381 transitions. Second operand 3 states. [2019-10-07 06:28:39,147 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 06:28:39,148 INFO L93 Difference]: Finished difference Result 4129 states and 5382 transitions. [2019-10-07 06:28:39,148 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 06:28:39,148 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 81 [2019-10-07 06:28:39,149 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 06:28:39,177 INFO L225 Difference]: With dead ends: 4129 [2019-10-07 06:28:39,177 INFO L226 Difference]: Without dead ends: 4126 [2019-10-07 06:28:39,181 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 06:28:39,187 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4126 states. [2019-10-07 06:28:39,391 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4126 to 4126. [2019-10-07 06:28:39,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4126 states. [2019-10-07 06:28:39,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 4126 states and 5379 transitions. [2019-10-07 06:28:39,411 INFO L78 Accepts]: Start accepts. Automaton has 4126 states and 5379 transitions. Word has length 81 [2019-10-07 06:28:39,412 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 06:28:39,412 INFO L462 AbstractCegarLoop]: Abstraction has 4126 states and 5379 transitions. [2019-10-07 06:28:39,412 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 06:28:39,412 INFO L276 IsEmpty]: Start isEmpty. Operand 4126 states and 5379 transitions. [2019-10-07 06:28:39,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2019-10-07 06:28:39,414 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:28:39,414 INFO L385 BasicCegarLoop]: trace histogram [6, 6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:28:39,414 INFO L410 AbstractCegarLoop]: === Iteration 7 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:28:39,414 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:28:39,415 INFO L82 PathProgramCache]: Analyzing trace with hash 1077872258, now seen corresponding path program 1 times [2019-10-07 06:28:39,415 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:28:39,415 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:28:39,415 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:28:39,415 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:28:39,416 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:28:39,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:28:39,707 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2019-10-07 06:28:39,708 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:28:39,708 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 06:28:39,708 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 06:28:39,709 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 06:28:39,709 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 06:28:39,709 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 06:28:39,709 INFO L87 Difference]: Start difference. First operand 4126 states and 5379 transitions. Second operand 3 states. [2019-10-07 06:28:39,931 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 06:28:39,931 INFO L93 Difference]: Finished difference Result 4128 states and 5380 transitions. [2019-10-07 06:28:39,932 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 06:28:39,932 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 82 [2019-10-07 06:28:39,932 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 06:28:39,957 INFO L225 Difference]: With dead ends: 4128 [2019-10-07 06:28:39,957 INFO L226 Difference]: Without dead ends: 4108 [2019-10-07 06:28:39,960 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 06:28:39,966 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4108 states. [2019-10-07 06:28:40,161 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4108 to 4108. [2019-10-07 06:28:40,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4108 states. [2019-10-07 06:28:40,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4108 states to 4108 states and 5358 transitions. [2019-10-07 06:28:40,180 INFO L78 Accepts]: Start accepts. Automaton has 4108 states and 5358 transitions. Word has length 82 [2019-10-07 06:28:40,181 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 06:28:40,181 INFO L462 AbstractCegarLoop]: Abstraction has 4108 states and 5358 transitions. [2019-10-07 06:28:40,181 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 06:28:40,181 INFO L276 IsEmpty]: Start isEmpty. Operand 4108 states and 5358 transitions. [2019-10-07 06:28:40,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2019-10-07 06:28:40,189 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:28:40,189 INFO L385 BasicCegarLoop]: trace histogram [6, 6, 6, 5, 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] [2019-10-07 06:28:40,189 INFO L410 AbstractCegarLoop]: === Iteration 8 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:28:40,189 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:28:40,190 INFO L82 PathProgramCache]: Analyzing trace with hash 1923978672, now seen corresponding path program 1 times [2019-10-07 06:28:40,190 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:28:40,190 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:28:40,190 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:28:40,190 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:28:40,191 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:28:40,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:28:40,492 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2019-10-07 06:28:40,492 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:28:40,493 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 06:28:40,493 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 06:28:40,493 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 06:28:40,494 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 06:28:40,494 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 06:28:40,494 INFO L87 Difference]: Start difference. First operand 4108 states and 5358 transitions. Second operand 3 states. [2019-10-07 06:28:41,025 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 06:28:41,025 INFO L93 Difference]: Finished difference Result 6468 states and 8436 transitions. [2019-10-07 06:28:41,025 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 06:28:41,026 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 183 [2019-10-07 06:28:41,026 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 06:28:41,042 INFO L225 Difference]: With dead ends: 6468 [2019-10-07 06:28:41,042 INFO L226 Difference]: Without dead ends: 2391 [2019-10-07 06:28:41,062 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 06:28:41,066 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2391 states. [2019-10-07 06:28:41,181 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2391 to 2363. [2019-10-07 06:28:41,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2363 states. [2019-10-07 06:28:41,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2363 states to 2363 states and 3080 transitions. [2019-10-07 06:28:41,194 INFO L78 Accepts]: Start accepts. Automaton has 2363 states and 3080 transitions. Word has length 183 [2019-10-07 06:28:41,194 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 06:28:41,194 INFO L462 AbstractCegarLoop]: Abstraction has 2363 states and 3080 transitions. [2019-10-07 06:28:41,195 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 06:28:41,195 INFO L276 IsEmpty]: Start isEmpty. Operand 2363 states and 3080 transitions. [2019-10-07 06:28:41,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2019-10-07 06:28:41,201 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:28:41,201 INFO L385 BasicCegarLoop]: trace histogram [6, 6, 6, 5, 3, 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] [2019-10-07 06:28:41,202 INFO L410 AbstractCegarLoop]: === Iteration 9 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:28:41,202 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:28:41,202 INFO L82 PathProgramCache]: Analyzing trace with hash 404899064, now seen corresponding path program 1 times [2019-10-07 06:28:41,203 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:28:41,203 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:28:41,203 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:28:41,204 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:28:41,204 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:28:41,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:28:41,616 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2019-10-07 06:28:41,617 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:28:41,617 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 06:28:41,617 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-10-07 06:28:41,618 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-10-07 06:28:41,618 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-10-07 06:28:41,619 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-10-07 06:28:41,619 INFO L87 Difference]: Start difference. First operand 2363 states and 3080 transitions. Second operand 4 states. [2019-10-07 06:28:45,836 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 06:28:45,837 INFO L93 Difference]: Finished difference Result 4449 states and 5906 transitions. [2019-10-07 06:28:45,839 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 06:28:45,839 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 200 [2019-10-07 06:28:45,840 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 06:28:45,850 INFO L225 Difference]: With dead ends: 4449 [2019-10-07 06:28:45,850 INFO L226 Difference]: Without dead ends: 2204 [2019-10-07 06:28:45,861 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 06:28:45,865 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2204 states. [2019-10-07 06:28:45,962 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2204 to 2204. [2019-10-07 06:28:45,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2204 states. [2019-10-07 06:28:45,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2204 states to 2204 states and 2885 transitions. [2019-10-07 06:28:45,971 INFO L78 Accepts]: Start accepts. Automaton has 2204 states and 2885 transitions. Word has length 200 [2019-10-07 06:28:45,972 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 06:28:45,972 INFO L462 AbstractCegarLoop]: Abstraction has 2204 states and 2885 transitions. [2019-10-07 06:28:45,972 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-10-07 06:28:45,973 INFO L276 IsEmpty]: Start isEmpty. Operand 2204 states and 2885 transitions. [2019-10-07 06:28:45,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2019-10-07 06:28:45,981 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:28:45,981 INFO L385 BasicCegarLoop]: trace histogram [6, 6, 6, 5, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:28:45,981 INFO L410 AbstractCegarLoop]: === Iteration 10 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:28:45,982 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:28:45,982 INFO L82 PathProgramCache]: Analyzing trace with hash 930591534, now seen corresponding path program 1 times [2019-10-07 06:28:45,982 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:28:45,982 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:28:45,983 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:28:45,983 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:28:45,983 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:28:46,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:28:46,398 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2019-10-07 06:28:46,399 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:28:46,399 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 06:28:46,399 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 06:28:46,400 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 06:28:46,400 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 06:28:46,401 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 06:28:46,401 INFO L87 Difference]: Start difference. First operand 2204 states and 2885 transitions. Second operand 3 states. [2019-10-07 06:28:47,297 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 06:28:47,297 INFO L93 Difference]: Finished difference Result 4294 states and 5721 transitions. [2019-10-07 06:28:47,297 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 06:28:47,297 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 240 [2019-10-07 06:28:47,300 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 06:28:47,312 INFO L225 Difference]: With dead ends: 4294 [2019-10-07 06:28:47,312 INFO L226 Difference]: Without dead ends: 2208 [2019-10-07 06:28:47,323 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 06:28:47,328 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2208 states. [2019-10-07 06:28:47,423 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2208 to 2206. [2019-10-07 06:28:47,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2206 states. [2019-10-07 06:28:47,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2206 states to 2206 states and 2887 transitions. [2019-10-07 06:28:47,433 INFO L78 Accepts]: Start accepts. Automaton has 2206 states and 2887 transitions. Word has length 240 [2019-10-07 06:28:47,434 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 06:28:47,434 INFO L462 AbstractCegarLoop]: Abstraction has 2206 states and 2887 transitions. [2019-10-07 06:28:47,434 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 06:28:47,434 INFO L276 IsEmpty]: Start isEmpty. Operand 2206 states and 2887 transitions. [2019-10-07 06:28:47,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2019-10-07 06:28:47,442 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:28:47,443 INFO L385 BasicCegarLoop]: trace histogram [6, 6, 6, 5, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:28:47,443 INFO L410 AbstractCegarLoop]: === Iteration 11 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:28:47,443 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:28:47,443 INFO L82 PathProgramCache]: Analyzing trace with hash -666177834, now seen corresponding path program 1 times [2019-10-07 06:28:47,444 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:28:47,444 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:28:47,444 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:28:47,444 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:28:47,444 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:28:47,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:28:47,898 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2019-10-07 06:28:47,899 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:28:47,899 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 06:28:47,899 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 06:28:47,900 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 06:28:47,900 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 06:28:47,901 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 06:28:47,901 INFO L87 Difference]: Start difference. First operand 2206 states and 2887 transitions. Second operand 3 states. [2019-10-07 06:28:48,026 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 06:28:48,026 INFO L93 Difference]: Finished difference Result 4296 states and 5721 transitions. [2019-10-07 06:28:48,027 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 06:28:48,027 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 242 [2019-10-07 06:28:48,028 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 06:28:48,043 INFO L225 Difference]: With dead ends: 4296 [2019-10-07 06:28:48,043 INFO L226 Difference]: Without dead ends: 2208 [2019-10-07 06:28:48,058 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 06:28:48,063 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2208 states. [2019-10-07 06:28:48,192 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2208 to 2208. [2019-10-07 06:28:48,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2208 states. [2019-10-07 06:28:48,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2208 states to 2208 states and 2889 transitions. [2019-10-07 06:28:48,204 INFO L78 Accepts]: Start accepts. Automaton has 2208 states and 2889 transitions. Word has length 242 [2019-10-07 06:28:48,204 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 06:28:48,204 INFO L462 AbstractCegarLoop]: Abstraction has 2208 states and 2889 transitions. [2019-10-07 06:28:48,205 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 06:28:48,205 INFO L276 IsEmpty]: Start isEmpty. Operand 2208 states and 2889 transitions. [2019-10-07 06:28:48,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2019-10-07 06:28:48,216 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:28:48,217 INFO L385 BasicCegarLoop]: trace histogram [6, 6, 6, 5, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:28:48,217 INFO L410 AbstractCegarLoop]: === Iteration 12 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:28:48,218 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:28:48,218 INFO L82 PathProgramCache]: Analyzing trace with hash -1815503754, now seen corresponding path program 1 times [2019-10-07 06:28:48,218 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:28:48,219 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:28:48,219 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:28:48,219 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:28:48,219 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:28:48,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:28:48,673 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2019-10-07 06:28:48,673 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:28:48,673 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 06:28:48,674 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2019-10-07 06:28:48,674 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-10-07 06:28:48,675 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-10-07 06:28:48,675 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2019-10-07 06:28:48,675 INFO L87 Difference]: Start difference. First operand 2208 states and 2889 transitions. Second operand 7 states. [2019-10-07 06:28:48,827 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 06:28:48,827 INFO L93 Difference]: Finished difference Result 4316 states and 5737 transitions. [2019-10-07 06:28:48,828 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-07 06:28:48,828 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 243 [2019-10-07 06:28:48,829 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 06:28:48,840 INFO L225 Difference]: With dead ends: 4316 [2019-10-07 06:28:48,840 INFO L226 Difference]: Without dead ends: 2226 [2019-10-07 06:28:48,850 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 06:28:48,854 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2226 states. [2019-10-07 06:28:48,958 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2226 to 2222. [2019-10-07 06:28:48,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2222 states. [2019-10-07 06:28:48,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2222 states to 2222 states and 2905 transitions. [2019-10-07 06:28:48,967 INFO L78 Accepts]: Start accepts. Automaton has 2222 states and 2905 transitions. Word has length 243 [2019-10-07 06:28:48,967 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 06:28:48,968 INFO L462 AbstractCegarLoop]: Abstraction has 2222 states and 2905 transitions. [2019-10-07 06:28:48,968 INFO L463 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-10-07 06:28:48,968 INFO L276 IsEmpty]: Start isEmpty. Operand 2222 states and 2905 transitions. [2019-10-07 06:28:48,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2019-10-07 06:28:48,979 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:28:48,979 INFO L385 BasicCegarLoop]: trace histogram [6, 6, 6, 5, 5, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 06:28:48,979 INFO L410 AbstractCegarLoop]: === Iteration 13 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:28:48,980 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:28:48,980 INFO L82 PathProgramCache]: Analyzing trace with hash 628411898, now seen corresponding path program 1 times [2019-10-07 06:28:48,980 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:28:48,980 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:28:48,981 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:28:48,981 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:28:48,981 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:28:49,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:28:49,345 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2019-10-07 06:28:49,345 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:28:49,345 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 06:28:49,346 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 06:28:49,347 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 06:28:49,348 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 06:28:49,348 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 06:28:49,348 INFO L87 Difference]: Start difference. First operand 2222 states and 2905 transitions. Second operand 3 states. [2019-10-07 06:28:49,537 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 06:28:49,537 INFO L93 Difference]: Finished difference Result 4332 states and 5764 transitions. [2019-10-07 06:28:49,538 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 06:28:49,538 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 283 [2019-10-07 06:28:49,539 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 06:28:49,554 INFO L225 Difference]: With dead ends: 4332 [2019-10-07 06:28:49,554 INFO L226 Difference]: Without dead ends: 2228 [2019-10-07 06:28:49,564 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 06:28:49,568 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2228 states. [2019-10-07 06:28:49,684 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2228 to 2224. [2019-10-07 06:28:49,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2224 states. [2019-10-07 06:28:49,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2224 states to 2224 states and 2907 transitions. [2019-10-07 06:28:49,697 INFO L78 Accepts]: Start accepts. Automaton has 2224 states and 2907 transitions. Word has length 283 [2019-10-07 06:28:49,698 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 06:28:49,698 INFO L462 AbstractCegarLoop]: Abstraction has 2224 states and 2907 transitions. [2019-10-07 06:28:49,698 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 06:28:49,699 INFO L276 IsEmpty]: Start isEmpty. Operand 2224 states and 2907 transitions. [2019-10-07 06:28:49,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2019-10-07 06:28:49,713 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:28:49,713 INFO L385 BasicCegarLoop]: trace histogram [6, 6, 6, 5, 5, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 06:28:49,713 INFO L410 AbstractCegarLoop]: === Iteration 14 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:28:49,714 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:28:49,714 INFO L82 PathProgramCache]: Analyzing trace with hash -47757901, now seen corresponding path program 1 times [2019-10-07 06:28:49,714 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:28:49,714 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:28:49,714 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:28:49,715 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:28:49,715 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:28:49,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:28:50,186 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2019-10-07 06:28:50,186 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:28:50,187 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 06:28:50,187 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-10-07 06:28:50,188 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-10-07 06:28:50,188 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-10-07 06:28:50,188 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-10-07 06:28:50,188 INFO L87 Difference]: Start difference. First operand 2224 states and 2907 transitions. Second operand 4 states. [2019-10-07 06:28:50,305 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 06:28:50,306 INFO L93 Difference]: Finished difference Result 4334 states and 5763 transitions. [2019-10-07 06:28:50,306 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-10-07 06:28:50,306 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 292 [2019-10-07 06:28:50,306 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 06:28:50,317 INFO L225 Difference]: With dead ends: 4334 [2019-10-07 06:28:50,317 INFO L226 Difference]: Without dead ends: 2226 [2019-10-07 06:28:50,328 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-10-07 06:28:50,332 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2226 states. [2019-10-07 06:28:50,427 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2226 to 2226. [2019-10-07 06:28:50,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2226 states. [2019-10-07 06:28:50,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2226 states to 2226 states and 2909 transitions. [2019-10-07 06:28:50,439 INFO L78 Accepts]: Start accepts. Automaton has 2226 states and 2909 transitions. Word has length 292 [2019-10-07 06:28:50,440 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 06:28:50,440 INFO L462 AbstractCegarLoop]: Abstraction has 2226 states and 2909 transitions. [2019-10-07 06:28:50,441 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-10-07 06:28:50,441 INFO L276 IsEmpty]: Start isEmpty. Operand 2226 states and 2909 transitions. [2019-10-07 06:28:50,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2019-10-07 06:28:50,456 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:28:50,457 INFO L385 BasicCegarLoop]: trace histogram [6, 6, 6, 5, 5, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 06:28:50,457 INFO L410 AbstractCegarLoop]: === Iteration 15 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:28:50,457 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:28:50,458 INFO L82 PathProgramCache]: Analyzing trace with hash 1419029536, now seen corresponding path program 2 times [2019-10-07 06:28:50,458 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:28:50,458 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:28:50,458 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:28:50,458 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:28:50,459 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:28:50,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:28:51,021 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2019-10-07 06:28:51,021 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:28:51,021 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2019-10-07 06:28:51,022 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 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 06:29:09,043 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2019-10-07 06:29:09,044 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-10-07 06:29:09,137 INFO L256 TraceCheckSpWp]: Trace formula consists of 3617 conjuncts, 9 conjunts are in the unsatisfiable core [2019-10-07 06:29:09,167 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-07 06:29:09,396 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2019-10-07 06:29:09,396 INFO L322 TraceCheckSpWp]: Computing backward predicates... [2019-10-07 06:29:09,436 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 06:29:10,075 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2019-10-07 06:29:10,076 INFO L211 tionRefinementEngine]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2019-10-07 06:29:10,076 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [6, 6] imperfect sequences [6] total 11 [2019-10-07 06:29:10,080 INFO L442 AbstractCegarLoop]: Interpolant automaton has 8 states [2019-10-07 06:29:10,081 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2019-10-07 06:29:10,081 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=76, Unknown=0, NotChecked=0, Total=110 [2019-10-07 06:29:10,081 INFO L87 Difference]: Start difference. First operand 2226 states and 2909 transitions. Second operand 8 states. [2019-10-07 06:29:22,738 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 06:29:22,739 INFO L93 Difference]: Finished difference Result 6452 states and 8440 transitions. [2019-10-07 06:29:22,739 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2019-10-07 06:29:22,739 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 293 [2019-10-07 06:29:22,740 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 06:29:22,781 INFO L225 Difference]: With dead ends: 6452 [2019-10-07 06:29:22,782 INFO L226 Difference]: Without dead ends: 6436 [2019-10-07 06:29:22,786 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 593 GetRequests, 581 SyntacticMatches, 1 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 28 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=49, Invalid=107, Unknown=0, NotChecked=0, Total=156 [2019-10-07 06:29:22,794 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6436 states. [2019-10-07 06:29:23,227 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6436 to 6416. [2019-10-07 06:29:23,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6416 states. [2019-10-07 06:29:23,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6416 states to 6416 states and 8403 transitions. [2019-10-07 06:29:23,250 INFO L78 Accepts]: Start accepts. Automaton has 6416 states and 8403 transitions. Word has length 293 [2019-10-07 06:29:23,251 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 06:29:23,251 INFO L462 AbstractCegarLoop]: Abstraction has 6416 states and 8403 transitions. [2019-10-07 06:29:23,251 INFO L463 AbstractCegarLoop]: Interpolant automaton has 8 states. [2019-10-07 06:29:23,251 INFO L276 IsEmpty]: Start isEmpty. Operand 6416 states and 8403 transitions. [2019-10-07 06:29:23,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2019-10-07 06:29:23,272 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:29:23,273 INFO L385 BasicCegarLoop]: trace histogram [7, 7, 7, 5, 5, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:29:23,486 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 06:29:23,487 INFO L410 AbstractCegarLoop]: === Iteration 16 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:29:23,488 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:29:23,488 INFO L82 PathProgramCache]: Analyzing trace with hash -5101408, now seen corresponding path program 1 times [2019-10-07 06:29:23,488 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:29:23,489 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:29:23,489 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:29:23,489 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:29:23,489 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:29:23,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:29:24,153 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 159 trivial. 0 not checked. [2019-10-07 06:29:24,154 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:29:24,154 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 06:29:24,154 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-10-07 06:29:24,155 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-10-07 06:29:24,155 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-10-07 06:29:24,156 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-10-07 06:29:24,156 INFO L87 Difference]: Start difference. First operand 6416 states and 8403 transitions. Second operand 4 states. [2019-10-07 06:29:27,803 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 06:29:27,803 INFO L93 Difference]: Finished difference Result 12579 states and 16512 transitions. [2019-10-07 06:29:27,808 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-10-07 06:29:27,808 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 306 [2019-10-07 06:29:27,809 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 06:29:27,838 INFO L225 Difference]: With dead ends: 12579 [2019-10-07 06:29:27,838 INFO L226 Difference]: Without dead ends: 5937 [2019-10-07 06:29:27,865 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2019-10-07 06:29:27,872 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5937 states. [2019-10-07 06:29:28,157 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5937 to 5851. [2019-10-07 06:29:28,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5851 states. [2019-10-07 06:29:28,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5851 states to 5851 states and 7666 transitions. [2019-10-07 06:29:28,180 INFO L78 Accepts]: Start accepts. Automaton has 5851 states and 7666 transitions. Word has length 306 [2019-10-07 06:29:28,181 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 06:29:28,182 INFO L462 AbstractCegarLoop]: Abstraction has 5851 states and 7666 transitions. [2019-10-07 06:29:28,182 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-10-07 06:29:28,182 INFO L276 IsEmpty]: Start isEmpty. Operand 5851 states and 7666 transitions. [2019-10-07 06:29:28,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 433 [2019-10-07 06:29:28,206 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:29:28,206 INFO L385 BasicCegarLoop]: trace histogram [9, 6, 6, 6, 5, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 06:29:28,207 INFO L410 AbstractCegarLoop]: === Iteration 17 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:29:28,207 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:29:28,207 INFO L82 PathProgramCache]: Analyzing trace with hash -542640642, now seen corresponding path program 1 times [2019-10-07 06:29:28,208 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:29:28,208 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:29:28,208 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:29:28,209 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:29:28,209 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:29:28,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:29:28,945 INFO L134 CoverageAnalysis]: Checked inductivity of 239 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2019-10-07 06:29:28,945 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:29:28,946 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 06:29:28,946 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-07 06:29:28,948 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-07 06:29:28,948 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-07 06:29:28,948 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-07 06:29:28,948 INFO L87 Difference]: Start difference. First operand 5851 states and 7666 transitions. Second operand 3 states. [2019-10-07 06:29:31,954 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 06:29:31,954 INFO L93 Difference]: Finished difference Result 17084 states and 22388 transitions. [2019-10-07 06:29:31,954 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-07 06:29:31,955 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 432 [2019-10-07 06:29:31,955 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 06:29:32,012 INFO L225 Difference]: With dead ends: 17084 [2019-10-07 06:29:32,012 INFO L226 Difference]: Without dead ends: 11378 [2019-10-07 06:29:32,032 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 06:29:32,044 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11378 states. [2019-10-07 06:29:32,586 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11378 to 11369. [2019-10-07 06:29:32,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11369 states. [2019-10-07 06:29:32,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11369 states to 11369 states and 14880 transitions. [2019-10-07 06:29:32,632 INFO L78 Accepts]: Start accepts. Automaton has 11369 states and 14880 transitions. Word has length 432 [2019-10-07 06:29:32,632 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 06:29:32,632 INFO L462 AbstractCegarLoop]: Abstraction has 11369 states and 14880 transitions. [2019-10-07 06:29:32,633 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-07 06:29:32,633 INFO L276 IsEmpty]: Start isEmpty. Operand 11369 states and 14880 transitions. [2019-10-07 06:29:32,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2019-10-07 06:29:32,657 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:29:32,658 INFO L385 BasicCegarLoop]: trace histogram [6, 6, 6, 5, 5, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 06:29:32,658 INFO L410 AbstractCegarLoop]: === Iteration 18 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:29:32,658 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:29:32,659 INFO L82 PathProgramCache]: Analyzing trace with hash -260079003, now seen corresponding path program 1 times [2019-10-07 06:29:32,659 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:29:32,659 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:29:32,659 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:29:32,660 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:29:32,660 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:29:32,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:29:33,228 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2019-10-07 06:29:33,229 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:29:33,229 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 06:29:33,229 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2019-10-07 06:29:33,230 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-10-07 06:29:33,231 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-10-07 06:29:33,231 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2019-10-07 06:29:33,231 INFO L87 Difference]: Start difference. First operand 11369 states and 14880 transitions. Second operand 7 states. [2019-10-07 06:29:33,926 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 06:29:33,926 INFO L93 Difference]: Finished difference Result 22665 states and 30211 transitions. [2019-10-07 06:29:33,926 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2019-10-07 06:29:33,927 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 324 [2019-10-07 06:29:33,927 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 06:29:33,994 INFO L225 Difference]: With dead ends: 22665 [2019-10-07 06:29:33,994 INFO L226 Difference]: Without dead ends: 11441 [2019-10-07 06:29:34,028 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 06:29:34,040 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11441 states. [2019-10-07 06:29:34,515 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11441 to 11441. [2019-10-07 06:29:34,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11441 states. [2019-10-07 06:29:34,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11441 states to 11441 states and 14952 transitions. [2019-10-07 06:29:34,564 INFO L78 Accepts]: Start accepts. Automaton has 11441 states and 14952 transitions. Word has length 324 [2019-10-07 06:29:34,565 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 06:29:34,565 INFO L462 AbstractCegarLoop]: Abstraction has 11441 states and 14952 transitions. [2019-10-07 06:29:34,565 INFO L463 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-10-07 06:29:34,565 INFO L276 IsEmpty]: Start isEmpty. Operand 11441 states and 14952 transitions. [2019-10-07 06:29:34,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2019-10-07 06:29:34,600 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 06:29:34,601 INFO L385 BasicCegarLoop]: trace histogram [6, 6, 6, 5, 5, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 06:29:34,601 INFO L410 AbstractCegarLoop]: === Iteration 19 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 06:29:34,601 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 06:29:34,601 INFO L82 PathProgramCache]: Analyzing trace with hash -1375339696, now seen corresponding path program 1 times [2019-10-07 06:29:34,601 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 06:29:34,602 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:29:34,602 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:29:34,602 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 06:29:34,602 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 06:29:34,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:29:35,163 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 18 proven. 1 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2019-10-07 06:29:35,163 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 06:29:35,164 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2019-10-07 06:29:35,164 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 06:29:36,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 06:29:36,877 INFO L256 TraceCheckSpWp]: Trace formula consists of 4910 conjuncts, 4 conjunts are in the unsatisfiable core [2019-10-07 06:29:36,891 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-07 06:29:36,955 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 38 proven. 1 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked. [2019-10-07 06:29:36,955 INFO L322 TraceCheckSpWp]: Computing backward predicates... [2019-10-07 06:29:37,722 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 18 proven. 1 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2019-10-07 06:29:37,723 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [2019-10-07 06:29:37,758 INFO L162 IcfgInterpreter]: Started Sifa with 275 locations of interest [2019-10-07 06:29:37,759 INFO L169 IcfgInterpreter]: Building call graph [2019-10-07 06:29:37,766 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-10-07 06:29:37,775 INFO L179 IcfgInterpreter]: Starting interpretation [2019-10-07 06:29:37,775 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-10-07 06:29:46,514 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string42.base|) [2019-10-07 06:29:48,555 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#adapter_nr~0.base| |#t~string42.base|) [2019-10-07 06:29:50,650 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#rc_keys~0.base| |#t~string42.base|) [2019-10-07 06:29:52,745 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string178.base| |#t~string42.base|) [2019-10-07 06:29:54,835 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string179.base| |#t~string42.base|) [2019-10-07 06:29:56,924 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string182.base| |#t~string42.base|) [2019-10-07 06:29:58,983 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string183.base| |#t~string42.base|) [2019-10-07 06:30:01,063 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string189.base| |#t~string42.base|) [2019-10-07 06:30:03,168 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string190.base| |#t~string42.base|) [2019-10-07 06:30:05,271 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string202.base| |#t~string42.base|) [2019-10-07 06:30:07,461 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string203.base| |#t~string42.base|) [2019-10-07 06:30:09,561 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string206.base| |#t~string42.base|) [2019-10-07 06:30:11,701 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string207.base| |#t~string42.base|) [2019-10-07 06:30:13,821 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string211.base| |#t~string42.base|) [2019-10-07 06:30:15,948 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string212.base| |#t~string42.base|) [2019-10-07 06:30:18,065 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string217.base| |#t~string42.base|) [2019-10-07 06:30:20,254 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string218.base| |#t~string42.base|) [2019-10-07 06:30:22,496 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string220.base| |#t~string42.base|) [2019-10-07 06:30:24,651 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string223.base| |#t~string42.base|) [2019-10-07 06:30:26,888 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string228.base| |#t~string42.base|) [2019-10-07 06:30:29,121 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string229.base| |#t~string42.base|) [2019-10-07 06:30:31,248 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string234.base| |#t~string42.base|) [2019-10-07 06:30:33,340 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string235.base| |#t~string42.base|) [2019-10-07 06:30:35,501 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string237.base| |#t~string42.base|) [2019-10-07 06:30:37,587 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string238.base| |#t~string42.base|) [2019-10-07 06:30:39,677 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string42.base| |#t~string240.base|) [2019-10-07 06:30:41,866 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string244.base| |#t~string42.base|) [2019-10-07 06:30:44,088 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string251.base| |#t~string42.base|) [2019-10-07 06:30:46,224 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string252.base| |#t~string42.base|) [2019-10-07 06:30:48,359 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string304.base| |#t~string42.base|) [2019-10-07 06:30:50,447 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string305.base| |#t~string42.base|) [2019-10-07 06:30:52,642 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string316.base| |#t~string42.base|) [2019-10-07 06:30:54,829 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string317.base| |#t~string42.base|) [2019-10-07 06:30:57,067 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string319.base| |#t~string42.base|) [2019-10-07 06:30:59,217 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string42.base| |#t~string320.base|) [2019-10-07 06:31:01,374 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string390.base| |#t~string42.base|) [2019-10-07 06:31:03,551 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string391.base| |#t~string42.base|) [2019-10-07 06:31:05,726 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string413.base| |#t~string42.base|) [2019-10-07 06:31:07,920 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string414.base| |#t~string42.base|) [2019-10-07 06:31:10,486 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string419.base| |#t~string42.base|) [2019-10-07 06:31:12,605 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string420.base| |#t~string42.base|) [2019-10-07 06:31:14,802 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string429.base| |#t~string42.base|) [2019-10-07 06:31:16,920 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string430.base| |#t~string42.base|) [2019-10-07 06:31:19,162 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string459.base| |#t~string42.base|) [2019-10-07 06:31:21,374 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string460.base| |#t~string42.base|) [2019-10-07 06:31:23,552 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string496.base| |#t~string42.base|) [2019-10-07 06:31:25,751 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string497.base| |#t~string42.base|) [2019-10-07 06:31:27,896 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string513.base| |#t~string42.base|) [2019-10-07 06:31:30,052 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string514.base| |#t~string42.base|) [2019-10-07 06:31:32,245 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string519.base| |#t~string42.base|) [2019-10-07 06:31:34,409 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string520.base| |#t~string42.base|) [2019-10-07 06:31:36,538 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string526.base| |#t~string42.base|) [2019-10-07 06:31:38,725 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string527.base| |#t~string42.base|) [2019-10-07 06:31:40,953 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string542.base| |#t~string42.base|) [2019-10-07 06:31:43,148 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string543.base| |#t~string42.base|) [2019-10-07 06:31:45,273 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string549.base| |#t~string42.base|) [2019-10-07 06:31:47,417 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string550.base| |#t~string42.base|) [2019-10-07 06:31:49,517 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string556.base| |#t~string42.base|) [2019-10-07 06:31:51,713 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string557.base| |#t~string42.base|) [2019-10-07 06:31:53,928 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string559.base| |#t~string42.base|) [2019-10-07 06:31:56,180 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string562.base| |#t~string42.base|) [2019-10-07 06:31:58,394 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string565.base| |#t~string42.base|) [2019-10-07 06:32:00,594 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string568.base| |#t~string42.base|) [2019-10-07 06:32:02,787 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string570.base| |#t~string42.base|) [2019-10-07 06:32:04,964 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string574.base| |#t~string42.base|) [2019-10-07 06:32:07,093 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string579.base| |#t~string42.base|) [2019-10-07 06:32:09,280 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string584.base| |#t~string42.base|) [2019-10-07 06:32:11,652 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string586.base| |#t~string42.base|) [2019-10-07 06:32:13,999 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string589.base| |#t~string42.base|) [2019-10-07 06:32:16,276 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string591.base| |#t~string42.base|) [2019-10-07 06:32:18,455 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string599.base| |#t~string42.base|) [2019-10-07 06:32:20,691 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string600.base| |#t~string42.base|) [2019-10-07 06:32:22,959 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string622.base| |#t~string42.base|) [2019-10-07 06:32:25,194 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string623.base| |#t~string42.base|) [2019-10-07 06:32:27,378 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string626.base| |#t~string42.base|) [2019-10-07 06:32:29,570 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string633.base| |#t~string42.base|) [2019-10-07 06:32:31,766 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string648.base| |#t~string42.base|) [2019-10-07 06:32:33,966 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string649.base| |#t~string42.base|) [2019-10-07 06:32:36,244 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string655.base| |#t~string42.base|) [2019-10-07 06:32:38,465 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string656.base| |#t~string42.base|) [2019-10-07 06:32:40,662 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string661.base| |#t~string42.base|) [2019-10-07 06:32:42,908 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string662.base| |#t~string42.base|) [2019-10-07 06:32:45,077 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string666.base| |#t~string42.base|) [2019-10-07 06:32:47,298 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string667.base| |#t~string42.base|) [2019-10-07 06:32:49,713 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string672.base| |#t~string42.base|) [2019-10-07 06:32:51,823 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string675.base| |#t~string42.base|) [2019-10-07 06:32:53,908 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string678.base| |#t~string42.base|) [2019-10-07 06:32:56,257 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string684.base| |#t~string42.base|) [2019-10-07 06:32:58,641 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string685.base| |#t~string42.base|) [2019-10-07 06:33:01,195 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string688.base| |#t~string42.base|) [2019-10-07 06:33:03,607 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string689.base| |#t~string42.base|) [2019-10-07 06:33:05,827 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string691.base| |#t~string42.base|) [2019-10-07 06:33:08,168 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string692.base| |#t~string42.base|) [2019-10-07 06:33:10,552 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string693.base| |#t~string42.base|) [2019-10-07 06:33:12,709 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string694.base| |#t~string42.base|) [2019-10-07 06:33:15,049 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string722.base| |#t~string42.base|) [2019-10-07 06:33:17,223 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string723.base| |#t~string42.base|) [2019-10-07 06:33:19,456 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string728.base| |#t~string42.base|) [2019-10-07 06:33:21,654 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string729.base| |#t~string42.base|) [2019-10-07 06:33:23,854 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string736.base| |#t~string42.base|) [2019-10-07 06:33:26,038 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string737.base| |#t~string42.base|) [2019-10-07 06:33:28,312 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string745.base| |#t~string42.base|) [2019-10-07 06:33:30,521 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string746.base| |#t~string42.base|) [2019-10-07 06:33:32,695 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string751.base| |#t~string42.base|) [2019-10-07 06:33:34,907 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string773.base| |#t~string42.base|) [2019-10-07 06:33:37,147 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string774.base| |#t~string42.base|) [2019-10-07 06:33:39,334 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string779.base| |#t~string42.base|) [2019-10-07 06:33:41,554 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string781.base| |#t~string42.base|) [2019-10-07 06:33:43,937 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string790.base| |#t~string42.base|) [2019-10-07 06:33:46,275 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string791.base| |#t~string42.base|) [2019-10-07 06:33:48,618 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string795.base| |#t~string42.base|) [2019-10-07 06:33:51,003 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string796.base| |#t~string42.base|) [2019-10-07 06:33:53,336 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string801.base| |#t~string42.base|) [2019-10-07 06:33:55,751 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string802.base| |#t~string42.base|) [2019-10-07 06:33:58,158 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string805.base| |#t~string42.base|) [2019-10-07 06:34:00,615 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string806.base| |#t~string42.base|) [2019-10-07 06:34:02,873 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string810.base| |#t~string42.base|) [2019-10-07 06:34:05,040 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string811.base| |#t~string42.base|) [2019-10-07 06:34:07,409 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string819.base| |#t~string42.base|) [2019-10-07 06:34:09,717 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string820.base| |#t~string42.base|) [2019-10-07 06:34:12,024 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string828.base| |#t~string42.base|) [2019-10-07 06:34:14,269 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string829.base| |#t~string42.base|) [2019-10-07 06:34:16,671 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string838.base| |#t~string42.base|) [2019-10-07 06:34:19,339 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string839.base| |#t~string42.base|) [2019-10-07 06:34:21,924 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string862.base| |#t~string42.base|) [2019-10-07 06:34:24,449 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string863.base| |#t~string42.base|) [2019-10-07 06:34:26,702 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string873.base| |#t~string42.base|) [2019-10-07 06:34:29,125 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string874.base| |#t~string42.base|) [2019-10-07 06:34:31,457 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string878.base| |#t~string42.base|) [2019-10-07 06:34:33,918 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#fe_config~0.base| |#t~string42.base|) [2019-10-07 06:34:36,417 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string884.base| |#t~string42.base|) [2019-10-07 06:34:38,950 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string885.base| |#t~string42.base|) [2019-10-07 06:34:41,275 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string889.base| |#t~string42.base|) [2019-10-07 06:34:43,863 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string890.base| |#t~string42.base|) [2019-10-07 06:34:46,400 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string902.base| |#t~string42.base|) [2019-10-07 06:34:48,743 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string910.base| |#t~string42.base|) [2019-10-07 06:34:50,972 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string923.base| |#t~string42.base|) [2019-10-07 06:34:53,278 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string924.base| |#t~string42.base|) [2019-10-07 06:34:55,643 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string927.base| |#t~string42.base|) [2019-10-07 06:34:58,156 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string928.base| |#t~string42.base|) [2019-10-07 06:35:00,270 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string929.base| |#t~string42.base|) [2019-10-07 06:35:02,456 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string930.base| |#t~string42.base|) [2019-10-07 06:35:04,692 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string931.base| |#t~string42.base|) [2019-10-07 06:35:06,947 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string932.base| |#t~string42.base|) [2019-10-07 06:35:09,335 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_$Pointer$.base| |~#ttusb_dec_driver~0.base|) (+ |~#ttusb_dec_driver~0.offset| 36)) |#t~string42.base|) [2019-10-07 06:35:11,599 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#ttusb_dec_driver~0.base| |#t~string42.base|) [2019-10-07 06:35:14,033 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string933.base| |#t~string42.base|) [2019-10-07 06:35:16,388 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string934.base| |#t~string42.base|) [2019-10-07 06:35:18,730 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |~#adapter_nr~0.base|) [2019-10-07 06:35:20,819 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |~#rc_keys~0.base|) [2019-10-07 06:35:22,915 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string178.base|) [2019-10-07 06:35:25,005 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string179.base|) [2019-10-07 06:35:27,162 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string182.base|) [2019-10-07 06:35:29,258 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string183.base|) [2019-10-07 06:35:31,432 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string189.base|) [2019-10-07 06:35:33,826 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string190.base|) [2019-10-07 06:35:35,957 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string202.base|) [2019-10-07 06:35:38,096 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string203.base|) [2019-10-07 06:35:40,203 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string206.base|) [2019-10-07 06:35:42,349 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string207.base|) [2019-10-07 06:35:44,526 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string211.base|) [2019-10-07 06:35:46,664 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string212.base|) [2019-10-07 06:35:48,754 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string217.base|) [2019-10-07 06:35:50,871 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string218.base|) [2019-10-07 06:35:53,037 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string220.base|) [2019-10-07 06:35:55,145 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string223.base|) [2019-10-07 06:35:57,257 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string228.base|) [2019-10-07 06:35:59,475 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string229.base|) [2019-10-07 06:36:01,677 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string234.base|) [2019-10-07 06:36:03,815 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string235.base|) [2019-10-07 06:36:05,992 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string237.base|) [2019-10-07 06:36:08,154 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string238.base|) [2019-10-07 06:36:10,267 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string240.base|) [2019-10-07 06:36:12,411 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string244.base|) [2019-10-07 06:36:14,583 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string251.base|) [2019-10-07 06:36:16,716 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string252.base|) [2019-10-07 06:36:18,867 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string304.base|) [2019-10-07 06:36:21,045 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string305.base|) [2019-10-07 06:36:23,224 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string316.base|) [2019-10-07 06:36:25,354 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string317.base|) [2019-10-07 06:36:27,523 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string319.base|) [2019-10-07 06:36:29,742 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string320.base|) [2019-10-07 06:36:31,884 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string390.base|) [2019-10-07 06:36:34,054 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string391.base|) [2019-10-07 06:36:36,226 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string413.base|) [2019-10-07 06:36:38,462 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string414.base|) [2019-10-07 06:36:40,603 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string419.base|) [2019-10-07 06:36:42,766 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string420.base|) [2019-10-07 06:36:44,895 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string429.base|) [2019-10-07 06:36:47,197 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string430.base|) [2019-10-07 06:36:49,446 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string459.base|) [2019-10-07 06:36:51,710 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string460.base|) [2019-10-07 06:36:53,907 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string496.base|) [2019-10-07 06:36:56,012 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string497.base|) [2019-10-07 06:36:58,190 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string513.base|) [2019-10-07 06:37:00,344 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string514.base|) [2019-10-07 06:37:02,478 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string519.base|) [2019-10-07 06:37:04,587 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string520.base|) [2019-10-07 06:37:06,753 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string526.base|) [2019-10-07 06:37:08,852 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string527.base|) [2019-10-07 06:37:11,169 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string542.base|) [2019-10-07 06:37:13,493 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string543.base|) [2019-10-07 06:37:15,676 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string549.base|) [2019-10-07 06:37:18,053 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string550.base|) [2019-10-07 06:37:20,201 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string556.base|) [2019-10-07 06:37:22,475 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string557.base|) [2019-10-07 06:37:24,775 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string559.base|) [2019-10-07 06:37:26,937 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string562.base|) [2019-10-07 06:37:29,164 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string565.base|) [2019-10-07 06:37:31,372 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string568.base|) [2019-10-07 06:37:33,631 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string570.base|) [2019-10-07 06:37:35,905 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string574.base|) [2019-10-07 06:37:38,268 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string579.base|) [2019-10-07 06:37:40,452 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string584.base|) [2019-10-07 06:37:42,689 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string586.base|) [2019-10-07 06:37:44,797 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string589.base|) [2019-10-07 06:37:47,074 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string591.base|) [2019-10-07 06:37:49,227 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string599.base|) [2019-10-07 06:37:51,569 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string600.base|) [2019-10-07 06:37:53,837 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string622.base|) [2019-10-07 06:37:56,044 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string623.base|) [2019-10-07 06:37:58,847 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string626.base|) [2019-10-07 06:38:01,139 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string633.base|) [2019-10-07 06:38:03,264 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string648.base|) [2019-10-07 06:38:05,591 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string649.base|) [2019-10-07 06:38:07,709 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string655.base|) [2019-10-07 06:38:09,809 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string656.base|) [2019-10-07 06:38:12,048 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string661.base|) [2019-10-07 06:38:14,259 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string662.base|) [2019-10-07 06:38:16,492 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string666.base|) [2019-10-07 06:38:18,716 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string667.base|) [2019-10-07 06:38:20,885 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string672.base|) [2019-10-07 06:38:23,105 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string675.base|) [2019-10-07 06:38:25,239 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string678.base|) [2019-10-07 06:38:27,572 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string684.base|) [2019-10-07 06:38:29,919 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string685.base|) [2019-10-07 06:38:32,358 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string688.base|) [2019-10-07 06:38:34,694 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string689.base|) [2019-10-07 06:38:36,935 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string691.base|) [2019-10-07 06:38:39,225 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string692.base|) [2019-10-07 06:38:41,401 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string693.base|) [2019-10-07 06:38:43,568 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string694.base|) [2019-10-07 06:38:45,689 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string722.base|) [2019-10-07 06:38:48,022 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string723.base|) [2019-10-07 06:38:50,301 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string728.base|) [2019-10-07 06:38:52,745 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string729.base|) [2019-10-07 06:38:55,169 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string736.base|) [2019-10-07 06:38:57,506 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string737.base|) [2019-10-07 06:38:59,604 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string745.base|) [2019-10-07 06:39:01,760 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string746.base|) [2019-10-07 06:39:03,956 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string751.base|) [2019-10-07 06:39:06,292 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string773.base|) [2019-10-07 06:39:08,565 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string774.base|) [2019-10-07 06:39:10,780 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string779.base|) [2019-10-07 06:39:13,041 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string781.base|) [2019-10-07 06:39:15,509 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string790.base|) [2019-10-07 06:39:17,877 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string791.base|) [2019-10-07 06:39:20,152 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string795.base|) [2019-10-07 06:39:22,339 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string796.base|) [2019-10-07 06:39:24,746 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string801.base|) [2019-10-07 06:39:27,153 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string802.base|) [2019-10-07 06:39:29,369 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string805.base|) [2019-10-07 06:39:31,955 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string806.base|) [2019-10-07 06:39:34,359 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string810.base|) [2019-10-07 06:39:36,618 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string811.base|) [2019-10-07 06:39:39,689 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string819.base|) [2019-10-07 06:39:41,944 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string820.base|) [2019-10-07 06:39:44,826 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string828.base|) [2019-10-07 06:39:47,134 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string829.base|) [2019-10-07 06:39:49,586 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string838.base|) [2019-10-07 06:39:51,711 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string839.base|) [2019-10-07 06:39:53,824 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string862.base|) [2019-10-07 06:39:56,278 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string863.base|) [2019-10-07 06:39:58,664 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string873.base|) [2019-10-07 06:40:01,087 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string874.base|) [2019-10-07 06:40:03,369 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string878.base|) [2019-10-07 06:40:05,840 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |~#fe_config~0.base|) [2019-10-07 06:40:08,260 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string884.base|) [2019-10-07 06:40:10,617 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string885.base|) [2019-10-07 06:40:12,974 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string889.base|) [2019-10-07 06:40:15,090 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string890.base|) [2019-10-07 06:40:17,549 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string902.base|) [2019-10-07 06:40:19,836 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string910.base|) [2019-10-07 06:40:22,084 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string923.base|) [2019-10-07 06:40:24,483 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string924.base|) [2019-10-07 06:40:27,210 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string927.base|) [2019-10-07 06:40:29,498 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string928.base|) [2019-10-07 06:40:32,008 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string929.base|) [2019-10-07 06:40:34,506 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string930.base|) [2019-10-07 06:40:36,800 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string931.base|) [2019-10-07 06:40:39,104 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string932.base|) [2019-10-07 06:40:41,860 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| (select (select |#memory_$Pointer$.base| |~#ttusb_dec_driver~0.base|) (+ |~#ttusb_dec_driver~0.offset| 36))) [2019-10-07 06:40:44,209 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |~#ttusb_dec_driver~0.base|) [2019-10-07 06:40:46,503 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string933.base|) [2019-10-07 06:40:48,988 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |#t~string934.base|) [2019-10-07 06:40:51,128 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#rc_keys~0.base| |~#adapter_nr~0.base|) [2019-10-07 06:40:53,174 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string178.base| |~#adapter_nr~0.base|) [2019-10-07 06:40:55,282 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string179.base| |~#adapter_nr~0.base|) [2019-10-07 06:40:57,602 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string182.base| |~#adapter_nr~0.base|) [2019-10-07 06:40:59,777 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string183.base| |~#adapter_nr~0.base|) [2019-10-07 06:41:01,909 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string189.base| |~#adapter_nr~0.base|) [2019-10-07 06:41:04,014 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#adapter_nr~0.base| |#t~string190.base|) [2019-10-07 06:41:06,162 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string202.base| |~#adapter_nr~0.base|) [2019-10-07 06:41:08,267 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string203.base| |~#adapter_nr~0.base|) [2019-10-07 06:41:10,684 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string206.base| |~#adapter_nr~0.base|) [2019-10-07 06:41:12,755 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string207.base| |~#adapter_nr~0.base|) [2019-10-07 06:41:15,072 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string211.base| |~#adapter_nr~0.base|) [2019-10-07 06:41:17,581 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string212.base| |~#adapter_nr~0.base|) [2019-10-07 06:41:19,746 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string217.base| |~#adapter_nr~0.base|) [2019-10-07 06:41:21,831 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string218.base| |~#adapter_nr~0.base|) [2019-10-07 06:41:23,912 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#adapter_nr~0.base| |#t~string220.base|) [2019-10-07 06:41:26,002 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#adapter_nr~0.base| |#t~string223.base|) [2019-10-07 06:41:28,057 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#adapter_nr~0.base| |#t~string228.base|) [2019-10-07 06:41:30,216 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#adapter_nr~0.base| |#t~string229.base|) [2019-10-07 06:41:32,372 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#adapter_nr~0.base| |#t~string234.base|) [2019-10-07 06:41:34,483 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#adapter_nr~0.base| |#t~string235.base|) [2019-10-07 06:41:36,605 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#adapter_nr~0.base| |#t~string237.base|) [2019-10-07 06:41:38,716 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#adapter_nr~0.base| |#t~string238.base|) [2019-10-07 06:41:41,025 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#adapter_nr~0.base| |#t~string240.base|) [2019-10-07 06:41:43,203 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string244.base| |~#adapter_nr~0.base|) [2019-10-07 06:41:45,238 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string251.base| |~#adapter_nr~0.base|) [2019-10-07 06:41:47,273 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string252.base| |~#adapter_nr~0.base|) [2019-10-07 06:41:49,495 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#adapter_nr~0.base| |#t~string304.base|) [2019-10-07 06:41:51,556 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#adapter_nr~0.base| |#t~string305.base|) [2019-10-07 06:41:53,771 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#adapter_nr~0.base| |#t~string316.base|) [2019-10-07 06:41:55,962 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#adapter_nr~0.base| |#t~string317.base|) [2019-10-07 06:41:58,079 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#adapter_nr~0.base| |#t~string319.base|)