java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --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-f4eb214f-m [2019-10-14 01:21:38,149 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-14 01:21:38,151 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-14 01:21:38,164 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-14 01:21:38,165 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-14 01:21:38,166 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-14 01:21:38,167 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-14 01:21:38,169 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-14 01:21:38,171 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-14 01:21:38,172 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-14 01:21:38,173 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-14 01:21:38,174 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-14 01:21:38,175 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-14 01:21:38,176 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-14 01:21:38,177 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-14 01:21:38,178 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-14 01:21:38,179 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-14 01:21:38,180 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-14 01:21:38,182 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-14 01:21:38,184 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-14 01:21:38,186 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-14 01:21:38,187 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-14 01:21:38,188 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-14 01:21:38,189 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-14 01:21:38,192 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-14 01:21:38,192 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-14 01:21:38,192 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-14 01:21:38,193 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-14 01:21:38,194 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-14 01:21:38,195 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-14 01:21:38,195 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-14 01:21:38,196 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-14 01:21:38,197 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-14 01:21:38,197 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-14 01:21:38,198 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-14 01:21:38,199 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-14 01:21:38,199 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-14 01:21:38,199 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-14 01:21:38,200 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-14 01:21:38,201 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-14 01:21:38,201 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-14 01:21:38,202 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 [2019-10-14 01:21:38,216 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-14 01:21:38,217 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-14 01:21:38,218 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-14 01:21:38,218 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-14 01:21:38,218 INFO L138 SettingsManager]: * Use SBE=true [2019-10-14 01:21:38,219 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-14 01:21:38,219 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-14 01:21:38,219 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-14 01:21:38,219 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-14 01:21:38,219 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-14 01:21:38,220 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-14 01:21:38,220 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-14 01:21:38,220 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-14 01:21:38,220 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-14 01:21:38,221 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-14 01:21:38,221 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-14 01:21:38,221 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-14 01:21:38,221 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-14 01:21:38,222 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-14 01:21:38,222 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-14 01:21:38,222 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-14 01:21:38,222 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-14 01:21:38,222 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-14 01:21:38,223 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-14 01:21:38,223 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-14 01:21:38,223 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-14 01:21:38,223 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-14 01:21:38,223 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-14 01:21:38,224 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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 [2019-10-14 01:21:38,621 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-14 01:21:38,645 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-14 01:21:38,649 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-14 01:21:38,651 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-14 01:21:38,651 INFO L275 PluginConnector]: CDTParser initialized [2019-10-14 01:21:38,652 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-entry_point.cil.out.i [2019-10-14 01:21:38,729 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c5d0f4659/a7b03f924898479cb1189b01ec715b0a/FLAGf82312597 [2019-10-14 01:21:39,600 INFO L306 CDTParser]: Found 1 translation units. [2019-10-14 01:21:39,601 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-entry_point.cil.out.i [2019-10-14 01:21:39,647 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c5d0f4659/a7b03f924898479cb1189b01ec715b0a/FLAGf82312597 [2019-10-14 01:21:40,074 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c5d0f4659/a7b03f924898479cb1189b01ec715b0a [2019-10-14 01:21:40,086 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-14 01:21:40,088 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-14 01:21:40,089 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-14 01:21:40,089 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-14 01:21:40,093 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-14 01:21:40,094 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 01:21:40" (1/1) ... [2019-10-14 01:21:40,098 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1aef2232 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 01:21:40, skipping insertion in model container [2019-10-14 01:21:40,098 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 01:21:40" (1/1) ... [2019-10-14 01:21:40,107 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-14 01:21:40,258 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-14 01:21:42,108 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-14 01:21:42,152 INFO L188 MainTranslator]: Completed pre-run [2019-10-14 01:21:42,668 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-14 01:21:42,945 INFO L192 MainTranslator]: Completed translation [2019-10-14 01:21:42,946 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 01:21:42 WrapperNode [2019-10-14 01:21:42,947 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-14 01:21:42,948 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-14 01:21:42,948 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-14 01:21:42,948 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-14 01:21:42,965 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 01:21:42" (1/1) ... [2019-10-14 01:21:42,972 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 01:21:42" (1/1) ... [2019-10-14 01:21:43,057 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 01:21:42" (1/1) ... [2019-10-14 01:21:43,060 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 01:21:42" (1/1) ... [2019-10-14 01:21:43,163 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 01:21:42" (1/1) ... [2019-10-14 01:21:43,191 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 01:21:42" (1/1) ... [2019-10-14 01:21:43,231 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 01:21:42" (1/1) ... [2019-10-14 01:21:43,265 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-14 01:21:43,266 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-14 01:21:43,266 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-14 01:21:43,266 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-14 01:21:43,268 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 01:21:42" (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 [2019-10-14 01:21:43,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-14 01:21:43,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-14 01:21:43,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-14 01:21:43,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-10-14 01:21:43,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~X~$Pointer$~X~int~TO~int [2019-10-14 01:21:43,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-10-14 01:21:43,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-14 01:21:43,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-14 01:21:43,360 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2019-10-14 01:21:43,360 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-10-14 01:21:43,360 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2019-10-14 01:21:43,361 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-14 01:21:43,362 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-10-14 01:21:43,362 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2019-10-14 01:21:43,362 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2019-10-14 01:21:43,362 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-10-14 01:21:43,364 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2019-10-14 01:21:43,365 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-14 01:21:43,365 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-14 01:21:43,365 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2019-10-14 01:21:43,366 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2019-10-14 01:21:43,366 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2019-10-14 01:21:43,366 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-14 01:21:43,366 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-14 01:21:43,366 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-10-14 01:21:43,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-14 01:21:43,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-14 01:21:43,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-14 01:21:43,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-14 01:21:43,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-14 01:21:43,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-14 01:21:43,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-14 01:21:43,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-14 01:21:43,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-14 01:21:43,368 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2019-10-14 01:21:43,368 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-10-14 01:21:43,368 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2019-10-14 01:21:43,368 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2019-10-14 01:21:43,368 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-10-14 01:21:43,368 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-10-14 01:21:43,369 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2019-10-14 01:21:43,369 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2019-10-14 01:21:43,369 INFO L138 BoogieDeclarations]: Found implementation of procedure input_allocate_device [2019-10-14 01:21:43,369 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_key [2019-10-14 01:21:43,369 INFO L138 BoogieDeclarations]: Found implementation of procedure input_sync [2019-10-14 01:21:43,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_handle_irq [2019-10-14 01:21:43,370 INFO L138 BoogieDeclarations]: Found implementation of procedure crc16 [2019-10-14 01:21:43,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_send_command [2019-10-14 01:21:43,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_get_stb_state [2019-10-14 01:21:43,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_audio_pes2ts_cb [2019-10-14 01:21:43,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_video_pes2ts_cb [2019-10-14 01:21:43,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_set_pids [2019-10-14 01:21:43,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_process_pva [2019-10-14 01:21:43,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_process_filter [2019-10-14 01:21:43,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_process_packet [2019-10-14 01:21:43,372 INFO L138 BoogieDeclarations]: Found implementation of procedure swap_bytes [2019-10-14 01:21:43,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_process_urb_frame [2019-10-14 01:21:43,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_process_urb_frame_list [2019-10-14 01:21:43,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_process_urb [2019-10-14 01:21:43,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_setup_urbs [2019-10-14 01:21:43,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_stop_iso_xfer [2019-10-14 01:21:43,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_set_interface [2019-10-14 01:21:43,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_start_iso_xfer [2019-10-14 01:21:43,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_start_ts_feed [2019-10-14 01:21:43,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_start_sec_feed [2019-10-14 01:21:43,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_start_feed [2019-10-14 01:21:43,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_stop_ts_feed [2019-10-14 01:21:43,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_stop_sec_feed [2019-10-14 01:21:43,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_stop_feed [2019-10-14 01:21:43,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_free_iso_urbs [2019-10-14 01:21:43,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_alloc_iso_urbs [2019-10-14 01:21:43,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_init_tasklet [2019-10-14 01:21:43,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_init_rc [2019-10-14 01:21:43,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_init_v_pes [2019-10-14 01:21:43,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_init_usb [2019-10-14 01:21:43,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_boot_dsp [2019-10-14 01:21:43,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_init_stb [2019-10-14 01:21:43,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_init_dvb [2019-10-14 01:21:43,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_exit_dvb [2019-10-14 01:21:43,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_exit_rc [2019-10-14 01:21:43,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_exit_usb [2019-10-14 01:21:43,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_exit_tasklet [2019-10-14 01:21:43,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_init_filters [2019-10-14 01:21:43,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_exit_filters [2019-10-14 01:21:43,382 INFO L138 BoogieDeclarations]: Found implementation of procedure fe_send_command [2019-10-14 01:21:43,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_probe [2019-10-14 01:21:43,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_disconnect [2019-10-14 01:21:43,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_set_model [2019-10-14 01:21:43,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_driver_init [2019-10-14 01:21:43,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusb_dec_driver_exit [2019-10-14 01:21:43,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_1 [2019-10-14 01:21:43,385 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-14 01:21:43,385 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2019-10-14 01:21:43,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_2 [2019-10-14 01:21:43,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_3 [2019-10-14 01:21:43,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_4 [2019-10-14 01:21:43,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_5 [2019-10-14 01:21:43,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_6 [2019-10-14 01:21:43,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_7 [2019-10-14 01:21:43,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_8 [2019-10-14 01:21:43,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_9 [2019-10-14 01:21:43,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_fill_int_urb_10 [2019-10-14 01:21:43,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_11 [2019-10-14 01:21:43,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata_12 [2019-10-14 01:21:43,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata_13 [2019-10-14 01:21:43,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_15 [2019-10-14 01:21:43,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_16 [2019-10-14 01:21:43,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop___0 [2019-10-14 01:21:43,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata [2019-10-14 01:21:43,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata [2019-10-14 01:21:43,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_intf [2019-10-14 01:21:43,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_urb [2019-10-14 01:21:43,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_urb [2019-10-14 01:21:43,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_fill_int_urb [2019-10-14 01:21:43,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_fill_bulk_urb [2019-10-14 01:21:43,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_submit_urb [2019-10-14 01:21:43,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interface_to_usbdev [2019-10-14 01:21:43,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_get_dev [2019-10-14 01:21:43,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_dev [2019-10-14 01:21:43,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_get_interface [2019-10-14 01:21:43,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_interface [2019-10-14 01:21:43,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_serial_register [2019-10-14 01:21:43,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_serial_deregister [2019-10-14 01:21:43,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-14 01:21:43,394 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-10-14 01:21:43,395 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-10-14 01:21:43,395 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-14 01:21:43,395 INFO L138 BoogieDeclarations]: Found implementation of procedure __tasklet_schedule [2019-10-14 01:21:43,395 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-10-14 01:21:43,395 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-14 01:21:43,395 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2019-10-14 01:21:43,397 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2019-10-14 01:21:43,397 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2019-10-14 01:21:43,398 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_init [2019-10-14 01:21:43,398 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmx_release [2019-10-14 01:21:43,401 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_init [2019-10-14 01:21:43,402 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_release [2019-10-14 01:21:43,402 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_filter_pes2ts [2019-10-14 01:21:43,402 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_filter_pes2ts_init [2019-10-14 01:21:43,403 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_net_init [2019-10-14 01:21:43,403 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_net_release [2019-10-14 01:21:43,403 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_register_adapter [2019-10-14 01:21:43,403 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_register_frontend [2019-10-14 01:21:43,404 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_adapter [2019-10-14 01:21:43,409 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_unregister_frontend [2019-10-14 01:21:43,409 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2019-10-14 01:21:43,410 INFO L138 BoogieDeclarations]: Found implementation of procedure input_free_device [2019-10-14 01:21:43,410 INFO L138 BoogieDeclarations]: Found implementation of procedure input_register_device [2019-10-14 01:21:43,410 INFO L138 BoogieDeclarations]: Found implementation of procedure input_unregister_device [2019-10-14 01:21:43,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-14 01:21:43,410 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2019-10-14 01:21:43,410 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2019-10-14 01:21:43,410 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-14 01:21:43,411 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-14 01:21:43,411 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2019-10-14 01:21:43,411 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2019-10-14 01:21:43,411 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcat [2019-10-14 01:21:43,411 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2019-10-14 01:21:43,412 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2019-10-14 01:21:43,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusbdecfe_dvbs_attach [2019-10-14 01:21:43,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ttusbdecfe_dvbt_attach [2019-10-14 01:21:43,412 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2019-10-14 01:21:43,413 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2019-10-14 01:21:43,413 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2019-10-14 01:21:43,413 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2019-10-14 01:21:43,413 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2019-10-14 01:21:43,413 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2019-10-14 01:21:43,413 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2019-10-14 01:21:43,413 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-10-14 01:21:43,413 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-14 01:21:43,414 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-14 01:21:43,414 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-14 01:21:43,414 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-14 01:21:43,414 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-14 01:21:43,414 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-14 01:21:43,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-14 01:21:43,415 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-14 01:21:43,415 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-14 01:21:43,415 INFO L130 BoogieDeclarations]: Found specification of procedure strlcat [2019-10-14 01:21:43,415 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2019-10-14 01:21:43,415 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-10-14 01:21:43,415 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2019-10-14 01:21:43,415 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-14 01:21:43,415 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-10-14 01:21:43,416 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-14 01:21:43,416 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-10-14 01:21:43,416 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-10-14 01:21:43,416 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2019-10-14 01:21:43,416 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-14 01:21:43,416 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2019-10-14 01:21:43,416 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-10-14 01:21:43,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-14 01:21:43,417 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-10-14 01:21:43,417 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2019-10-14 01:21:43,417 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2019-10-14 01:21:43,417 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-14 01:21:43,417 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-10-14 01:21:43,417 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-14 01:21:43,417 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-14 01:21:43,417 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-14 01:21:43,418 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-10-14 01:21:43,418 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2019-10-14 01:21:43,418 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-14 01:21:43,418 INFO L130 BoogieDeclarations]: Found specification of procedure __tasklet_schedule [2019-10-14 01:21:43,418 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2019-10-14 01:21:43,418 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2019-10-14 01:21:43,418 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2019-10-14 01:21:43,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata_13 [2019-10-14 01:21:43,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata_12 [2019-10-14 01:21:43,419 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2019-10-14 01:21:43,419 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2019-10-14 01:21:43,419 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-14 01:21:43,419 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2019-10-14 01:21:43,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_15 [2019-10-14 01:21:43,419 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2019-10-14 01:21:43,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_16 [2019-10-14 01:21:43,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_fill_int_urb_10 [2019-10-14 01:21:43,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_6 [2019-10-14 01:21:43,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_8 [2019-10-14 01:21:43,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_5 [2019-10-14 01:21:43,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_9 [2019-10-14 01:21:43,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_11 [2019-10-14 01:21:43,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_2 [2019-10-14 01:21:43,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_3 [2019-10-14 01:21:43,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_4 [2019-10-14 01:21:43,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_7 [2019-10-14 01:21:43,421 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2019-10-14 01:21:43,421 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2019-10-14 01:21:43,421 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2019-10-14 01:21:43,421 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2019-10-14 01:21:43,421 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2019-10-14 01:21:43,421 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2019-10-14 01:21:43,421 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-14 01:21:43,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_urb [2019-10-14 01:21:43,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_urb [2019-10-14 01:21:43,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_fill_int_urb [2019-10-14 01:21:43,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_submit_urb [2019-10-14 01:21:43,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interface_to_usbdev [2019-10-14 01:21:43,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata [2019-10-14 01:21:43,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata [2019-10-14 01:21:43,422 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-14 01:21:43,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-14 01:21:43,423 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-14 01:21:43,423 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-14 01:21:43,423 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-10-14 01:21:43,423 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-14 01:21:43,423 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-14 01:21:43,423 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-14 01:21:43,423 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-14 01:21:43,424 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-14 01:21:43,424 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-14 01:21:43,424 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-14 01:21:43,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-14 01:21:43,424 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-14 01:21:43,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-14 01:21:43,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-14 01:21:43,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-14 01:21:43,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-14 01:21:43,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-14 01:21:43,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-14 01:21:43,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_1 [2019-10-14 01:21:43,426 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2019-10-14 01:21:43,431 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2019-10-14 01:21:43,431 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2019-10-14 01:21:43,431 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-10-14 01:21:43,431 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2019-10-14 01:21:43,431 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2019-10-14 01:21:43,432 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-10-14 01:21:43,432 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2019-10-14 01:21:43,432 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-10-14 01:21:43,432 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2019-10-14 01:21:43,432 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2019-10-14 01:21:43,436 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2019-10-14 01:21:43,436 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2019-10-14 01:21:43,436 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2019-10-14 01:21:43,436 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2019-10-14 01:21:43,437 INFO L130 BoogieDeclarations]: Found specification of procedure input_allocate_device [2019-10-14 01:21:43,437 INFO L130 BoogieDeclarations]: Found specification of procedure input_free_device [2019-10-14 01:21:43,437 INFO L130 BoogieDeclarations]: Found specification of procedure input_register_device [2019-10-14 01:21:43,437 INFO L130 BoogieDeclarations]: Found specification of procedure input_unregister_device [2019-10-14 01:21:43,437 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2019-10-14 01:21:43,437 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_key [2019-10-14 01:21:43,437 INFO L130 BoogieDeclarations]: Found specification of procedure input_sync [2019-10-14 01:21:43,437 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_register_adapter [2019-10-14 01:21:43,438 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_adapter [2019-10-14 01:21:43,438 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_init [2019-10-14 01:21:43,438 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmxdev_release [2019-10-14 01:21:43,438 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_init [2019-10-14 01:21:43,439 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_dmx_release [2019-10-14 01:21:43,439 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_filter_pes2ts_init [2019-10-14 01:21:43,439 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_filter_pes2ts [2019-10-14 01:21:43,439 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_register_frontend [2019-10-14 01:21:43,439 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_unregister_frontend [2019-10-14 01:21:43,439 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_net_release [2019-10-14 01:21:43,439 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_net_init [2019-10-14 01:21:43,439 INFO L130 BoogieDeclarations]: Found specification of procedure ttusbdecfe_dvbs_attach [2019-10-14 01:21:43,439 INFO L130 BoogieDeclarations]: Found specification of procedure ttusbdecfe_dvbt_attach [2019-10-14 01:21:43,440 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_set_model [2019-10-14 01:21:43,440 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_handle_irq [2019-10-14 01:21:43,440 INFO L130 BoogieDeclarations]: Found specification of procedure crc16 [2019-10-14 01:21:43,440 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_send_command [2019-10-14 01:21:43,440 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-14 01:21:43,440 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-14 01:21:43,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-14 01:21:43,440 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_get_stb_state [2019-10-14 01:21:43,441 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_audio_pes2ts_cb [2019-10-14 01:21:43,441 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~X~$Pointer$~X~int~TO~int [2019-10-14 01:21:43,441 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_video_pes2ts_cb [2019-10-14 01:21:43,441 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_set_pids [2019-10-14 01:21:43,441 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_process_pva [2019-10-14 01:21:43,441 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_process_filter [2019-10-14 01:21:43,441 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_process_packet [2019-10-14 01:21:43,441 INFO L130 BoogieDeclarations]: Found specification of procedure swap_bytes [2019-10-14 01:21:43,441 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_process_urb_frame [2019-10-14 01:21:43,442 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_process_urb_frame_list [2019-10-14 01:21:43,442 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_process_urb [2019-10-14 01:21:43,442 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_setup_urbs [2019-10-14 01:21:43,442 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_stop_iso_xfer [2019-10-14 01:21:43,442 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_set_interface [2019-10-14 01:21:43,442 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_start_iso_xfer [2019-10-14 01:21:43,442 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_start_ts_feed [2019-10-14 01:21:43,442 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_start_sec_feed [2019-10-14 01:21:43,442 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_start_feed [2019-10-14 01:21:43,443 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_stop_ts_feed [2019-10-14 01:21:43,443 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_stop_sec_feed [2019-10-14 01:21:43,443 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_stop_feed [2019-10-14 01:21:43,443 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_free_iso_urbs [2019-10-14 01:21:43,443 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_alloc_iso_urbs [2019-10-14 01:21:43,443 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-14 01:21:43,443 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_init_tasklet [2019-10-14 01:21:43,443 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_init_rc [2019-10-14 01:21:43,443 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_init_v_pes [2019-10-14 01:21:43,444 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_init_usb [2019-10-14 01:21:43,444 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_boot_dsp [2019-10-14 01:21:43,444 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_init_stb [2019-10-14 01:21:43,444 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_init_dvb [2019-10-14 01:21:43,444 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-10-14 01:21:43,444 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_exit_dvb [2019-10-14 01:21:43,444 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-14 01:21:43,444 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-14 01:21:43,444 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_exit_rc [2019-10-14 01:21:43,445 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_exit_usb [2019-10-14 01:21:43,445 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_exit_tasklet [2019-10-14 01:21:43,445 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_init_filters [2019-10-14 01:21:43,445 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_exit_filters [2019-10-14 01:21:43,445 INFO L130 BoogieDeclarations]: Found specification of procedure fe_send_command [2019-10-14 01:21:43,445 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_probe [2019-10-14 01:21:43,445 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_disconnect [2019-10-14 01:21:43,445 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_driver_init [2019-10-14 01:21:43,446 INFO L130 BoogieDeclarations]: Found specification of procedure ttusb_dec_driver_exit [2019-10-14 01:21:43,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-14 01:21:43,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-14 01:21:43,446 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-14 01:21:43,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop___0 [2019-10-14 01:21:43,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_intf [2019-10-14 01:21:43,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_fill_bulk_urb [2019-10-14 01:21:43,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_get_dev [2019-10-14 01:21:43,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_dev [2019-10-14 01:21:43,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_get_interface [2019-10-14 01:21:43,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_interface [2019-10-14 01:21:43,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_serial_register [2019-10-14 01:21:43,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_serial_deregister [2019-10-14 01:21:43,447 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-14 01:21:43,447 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-14 01:21:43,447 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-14 01:21:43,447 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-14 01:21:43,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-14 01:21:43,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-14 01:21:43,448 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-14 01:21:43,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-14 01:21:43,448 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-14 01:21:43,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-14 01:21:43,448 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-14 01:21:44,545 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-14 01:21:52,913 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stop___0FINAL: assume true; [2019-10-14 01:22:13,167 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-14 01:22:13,167 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-14 01:22:13,169 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 01:22:13 BoogieIcfgContainer [2019-10-14 01:22:13,169 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-14 01:22:13,169 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-10-14 01:22:13,170 INFO L271 PluginConnector]: Initializing Sifa... [2019-10-14 01:22:13,170 INFO L275 PluginConnector]: Sifa initialized [2019-10-14 01:22:13,171 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 01:22:13" (1/1) ... [2019-10-14 01:22:13,172 INFO L79 SifaObserver]: LogSizeWrapperFluid Intern Fluid=SizeLimitFluid ♦ Abstract Domain=CompoundDomain ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ CompoundDomain Intern Domains=ExplicitValueDomain;IntervalDomain ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ SizeLimitFluid Max. Disjunctions=8 ♦ Simplification Technique=SIMPLIFY_QUICK ♦ SizeLimitFluid Max. DAG Size=-1 [2019-10-14 01:22:13,196 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-10-14 01:22:13,197 INFO L169 IcfgInterpreter]: Building call graph [2019-10-14 01:22:13,211 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.sifa has thrown an exception: java.lang.IllegalArgumentException: Recursive programs are not supported. at de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.topsortRelevant(CallGraph.java:132) at de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.(CallGraph.java:97) at de.uni_freiburg.informatik.ultimate.lib.sifa.IcfgInterpreter.(IcfgInterpreter.java:93) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaBuilder.construct(SifaBuilder.java:94) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaBuilder.construct(SifaBuilder.java:81) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaObserver.processIcfg(SifaObserver.java:80) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaObserver.process(SifaObserver.java:72) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-10-14 01:22:13,224 INFO L168 Benchmark]: Toolchain (without parser) took 33132.35 ms. Allocated memory was 143.1 MB in the beginning and 522.2 MB in the end (delta: 379.1 MB). Free memory was 88.7 MB in the beginning and 99.5 MB in the end (delta: -10.8 MB). Peak memory consumption was 368.3 MB. Max. memory is 7.1 GB. [2019-10-14 01:22:13,225 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 143.1 MB. Free memory was 119.5 MB in the beginning and 119.2 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-10-14 01:22:13,226 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2858.51 ms. Allocated memory was 143.1 MB in the beginning and 253.8 MB in the end (delta: 110.6 MB). Free memory was 88.3 MB in the beginning and 142.9 MB in the end (delta: -54.6 MB). Peak memory consumption was 120.1 MB. Max. memory is 7.1 GB. [2019-10-14 01:22:13,227 INFO L168 Benchmark]: Boogie Preprocessor took 318.03 ms. Allocated memory is still 253.8 MB. Free memory was 142.9 MB in the beginning and 113.0 MB in the end (delta: 29.9 MB). Peak memory consumption was 29.9 MB. Max. memory is 7.1 GB. [2019-10-14 01:22:13,228 INFO L168 Benchmark]: RCFGBuilder took 29902.75 ms. Allocated memory was 253.8 MB in the beginning and 522.2 MB in the end (delta: 268.4 MB). Free memory was 113.0 MB in the beginning and 107.3 MB in the end (delta: 5.7 MB). Peak memory consumption was 295.4 MB. Max. memory is 7.1 GB. [2019-10-14 01:22:13,229 INFO L168 Benchmark]: Sifa took 46.37 ms. Allocated memory is still 522.2 MB. Free memory was 107.3 MB in the beginning and 99.5 MB in the end (delta: 7.8 MB). Peak memory consumption was 7.8 MB. Max. memory is 7.1 GB. [2019-10-14 01:22:13,233 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 143.1 MB. Free memory was 119.5 MB in the beginning and 119.2 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2858.51 ms. Allocated memory was 143.1 MB in the beginning and 253.8 MB in the end (delta: 110.6 MB). Free memory was 88.3 MB in the beginning and 142.9 MB in the end (delta: -54.6 MB). Peak memory consumption was 120.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 318.03 ms. Allocated memory is still 253.8 MB. Free memory was 142.9 MB in the beginning and 113.0 MB in the end (delta: 29.9 MB). Peak memory consumption was 29.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 29902.75 ms. Allocated memory was 253.8 MB in the beginning and 522.2 MB in the end (delta: 268.4 MB). Free memory was 113.0 MB in the beginning and 107.3 MB in the end (delta: 5.7 MB). Peak memory consumption was 295.4 MB. Max. memory is 7.1 GB. * Sifa took 46.37 ms. Allocated memory is still 522.2 MB. Free memory was 107.3 MB in the beginning and 99.5 MB in the end (delta: 7.8 MB). Peak memory consumption was 7.8 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.sifa: - ExceptionOrErrorResult: IllegalArgumentException: Recursive programs are not supported. de.uni_freiburg.informatik.ultimate.plugins.sifa: IllegalArgumentException: Recursive programs are not supported.: de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.topsortRelevant(CallGraph.java:132) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...