/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml --sifa.abstract.domain IntervalDomain -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--dvb-usb--dvb-usb-gp8psk.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-wip.fs.sifa-quantifier-058fc93 [2023-03-22 16:32:27,801 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-03-22 16:32:27,803 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-03-22 16:32:27,836 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-03-22 16:32:27,836 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-03-22 16:32:27,838 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-03-22 16:32:27,841 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-03-22 16:32:27,842 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-03-22 16:32:27,844 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-03-22 16:32:27,848 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-03-22 16:32:27,849 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-03-22 16:32:27,850 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-03-22 16:32:27,850 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-03-22 16:32:27,852 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-03-22 16:32:27,853 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-03-22 16:32:27,854 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-03-22 16:32:27,854 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-03-22 16:32:27,855 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-03-22 16:32:27,857 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-03-22 16:32:27,860 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-03-22 16:32:27,861 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-03-22 16:32:27,862 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-03-22 16:32:27,863 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-03-22 16:32:27,864 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-03-22 16:32:27,870 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-03-22 16:32:27,870 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-03-22 16:32:27,871 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-03-22 16:32:27,872 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-03-22 16:32:27,872 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-03-22 16:32:27,872 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-03-22 16:32:27,873 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-03-22 16:32:27,873 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-03-22 16:32:27,874 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-03-22 16:32:27,874 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-03-22 16:32:27,875 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-03-22 16:32:27,875 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-03-22 16:32:27,875 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-03-22 16:32:27,876 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-03-22 16:32:27,876 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-03-22 16:32:27,876 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-03-22 16:32:27,877 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-03-22 16:32:27,878 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2023-03-22 16:32:27,899 INFO L113 SettingsManager]: Loading preferences was successful [2023-03-22 16:32:27,899 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-03-22 16:32:27,899 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-03-22 16:32:27,899 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-03-22 16:32:27,900 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-03-22 16:32:27,901 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-03-22 16:32:27,901 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-03-22 16:32:27,901 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-03-22 16:32:27,901 INFO L138 SettingsManager]: * Use SBE=true [2023-03-22 16:32:27,901 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-03-22 16:32:27,902 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-03-22 16:32:27,902 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-03-22 16:32:27,902 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-03-22 16:32:27,902 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-03-22 16:32:27,902 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-03-22 16:32:27,902 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-03-22 16:32:27,903 INFO L138 SettingsManager]: * Use constant arrays=true [2023-03-22 16:32:27,903 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-03-22 16:32:27,903 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-03-22 16:32:27,903 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-03-22 16:32:27,903 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-03-22 16:32:27,903 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-22 16:32:27,903 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-03-22 16:32:27,903 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-03-22 16:32:27,903 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-03-22 16:32:27,904 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-03-22 16:32:27,904 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-03-22 16:32:27,904 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-03-22 16:32:27,904 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-03-22 16:32:27,904 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-03-22 16:32:27,904 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-03-22 16:32:27,904 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-03-22 16:32:27,904 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> IntervalDomain [2023-03-22 16:32:28,080 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-03-22 16:32:28,105 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-03-22 16:32:28,107 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-03-22 16:32:28,107 INFO L271 PluginConnector]: Initializing CDTParser... [2023-03-22 16:32:28,108 INFO L275 PluginConnector]: CDTParser initialized [2023-03-22 16:32:28,108 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--dvb-usb--dvb-usb-gp8psk.ko-entry_point.cil.out.i [2023-03-22 16:32:29,316 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-03-22 16:32:29,708 INFO L351 CDTParser]: Found 1 translation units. [2023-03-22 16:32:29,709 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--dvb-usb--dvb-usb-gp8psk.ko-entry_point.cil.out.i [2023-03-22 16:32:29,738 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d4a2f9cd4/d6d7f811a32f47f6bdef35397f94722c/FLAG08d3408f2 [2023-03-22 16:32:29,753 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d4a2f9cd4/d6d7f811a32f47f6bdef35397f94722c [2023-03-22 16:32:29,755 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-03-22 16:32:29,756 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-03-22 16:32:29,759 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-03-22 16:32:29,759 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-03-22 16:32:29,762 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-03-22 16:32:29,762 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.03 04:32:29" (1/1) ... [2023-03-22 16:32:29,763 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@412b13ba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 04:32:29, skipping insertion in model container [2023-03-22 16:32:29,763 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.03 04:32:29" (1/1) ... [2023-03-22 16:32:29,767 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-03-22 16:32:29,879 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-03-22 16:32:30,338 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6679] [2023-03-22 16:32:30,338 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6680-6681] [2023-03-22 16:32:30,399 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--dvb-usb--dvb-usb-gp8psk.ko-entry_point.cil.out.i[194974,194987] [2023-03-22 16:32:30,796 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-22 16:32:30,860 INFO L203 MainTranslator]: Completed pre-run [2023-03-22 16:32:31,006 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6679] [2023-03-22 16:32:31,007 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6680-6681] [2023-03-22 16:32:31,034 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--dvb-usb--dvb-usb-gp8psk.ko-entry_point.cil.out.i[194974,194987] [2023-03-22 16:32:31,127 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-22 16:32:31,201 INFO L208 MainTranslator]: Completed translation [2023-03-22 16:32:31,202 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 04:32:31 WrapperNode [2023-03-22 16:32:31,202 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-03-22 16:32:31,203 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-03-22 16:32:31,203 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-03-22 16:32:31,203 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-03-22 16:32:31,212 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 04:32:31" (1/1) ... [2023-03-22 16:32:31,212 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 04:32:31" (1/1) ... [2023-03-22 16:32:31,259 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 04:32:31" (1/1) ... [2023-03-22 16:32:31,260 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 04:32:31" (1/1) ... [2023-03-22 16:32:31,333 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 04:32:31" (1/1) ... [2023-03-22 16:32:31,351 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 04:32:31" (1/1) ... [2023-03-22 16:32:31,366 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 04:32:31" (1/1) ... [2023-03-22 16:32:31,379 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 04:32:31" (1/1) ... [2023-03-22 16:32:31,391 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-03-22 16:32:31,392 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-03-22 16:32:31,392 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-03-22 16:32:31,392 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-03-22 16:32:31,392 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 04:32:31" (1/1) ... [2023-03-22 16:32:31,400 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-22 16:32:31,416 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-03-22 16:32:31,445 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-03-22 16:32:31,447 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-03-22 16:32:31,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-03-22 16:32:31,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-03-22 16:32:31,489 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-03-22 16:32:31,489 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-03-22 16:32:31,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmalloc_12 [2023-03-22 16:32:31,490 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-03-22 16:32:31,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-03-22 16:32:31,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-03-22 16:32:31,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-03-22 16:32:31,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2023-03-22 16:32:31,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-03-22 16:32:31,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-03-22 16:32:31,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-03-22 16:32:31,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2023-03-22 16:32:31,495 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2023-03-22 16:32:31,495 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2023-03-22 16:32:31,495 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_get_fw_version [2023-03-22 16:32:31,496 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_get_fpga_version [2023-03-22 16:32:31,496 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_info [2023-03-22 16:32:31,496 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_usb_in_op [2023-03-22 16:32:31,496 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_usb_out_op [2023-03-22 16:32:31,496 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_load_bcm4500fw [2023-03-22 16:32:31,496 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_power_ctrl [2023-03-22 16:32:31,496 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_bcm4500_reload [2023-03-22 16:32:31,496 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_streaming_ctrl [2023-03-22 16:32:31,496 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_frontend_attach [2023-03-22 16:32:31,496 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_usb_probe [2023-03-22 16:32:31,497 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_usb_driver_init [2023-03-22 16:32:31,497 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_usb_driver_exit [2023-03-22 16:32:31,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_2 [2023-03-22 16:32:31,497 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-03-22 16:32:31,497 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-03-22 16:32:31,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_22 [2023-03-22 16:32:31,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_24 [2023-03-22 16:32:31,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_26 [2023-03-22 16:32:31,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_27 [2023-03-22 16:32:31,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_28 [2023-03-22 16:32:31,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_29 [2023-03-22 16:32:31,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_30 [2023-03-22 16:32:31,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_31 [2023-03-22 16:32:31,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_32 [2023-03-22 16:32:31,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_33 [2023-03-22 16:32:31,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_34 [2023-03-22 16:32:31,499 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_tuned_to_DCII [2023-03-22 16:32:31,499 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_set_tuner_mode [2023-03-22 16:32:31,499 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_fe_update_status [2023-03-22 16:32:31,499 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_fe_read_status [2023-03-22 16:32:31,499 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_fe_read_ber [2023-03-22 16:32:31,499 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_fe_read_unc_blocks [2023-03-22 16:32:31,500 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_fe_read_snr [2023-03-22 16:32:31,500 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_fe_read_signal_strength [2023-03-22 16:32:31,501 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_fe_get_tune_settings [2023-03-22 16:32:31,501 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_fe_set_frontend [2023-03-22 16:32:31,501 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_fe_send_diseqc_msg [2023-03-22 16:32:31,501 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_fe_send_diseqc_burst [2023-03-22 16:32:31,501 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_fe_set_tone [2023-03-22 16:32:31,501 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_fe_set_voltage [2023-03-22 16:32:31,502 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_fe_enable_high_lnb_voltage [2023-03-22 16:32:31,502 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_fe_send_legacy_dish_cmd [2023-03-22 16:32:31,503 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_fe_release [2023-03-22 16:32:31,503 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_fe_attach [2023-03-22 16:32:31,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_dvb_frontend_ops_1 [2023-03-22 16:32:31,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_1 [2023-03-22 16:32:31,504 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-03-22 16:32:31,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_68 [2023-03-22 16:32:31,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_70 [2023-03-22 16:32:31,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_72 [2023-03-22 16:32:31,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_73 [2023-03-22 16:32:31,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_74 [2023-03-22 16:32:31,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_75 [2023-03-22 16:32:31,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_76 [2023-03-22 16:32:31,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_77 [2023-03-22 16:32:31,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_78 [2023-03-22 16:32:31,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-03-22 16:32:31,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2023-03-22 16:32:31,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2023-03-22 16:32:31,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2023-03-22 16:32:31,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2023-03-22 16:32:31,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2023-03-22 16:32:31,506 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2023-03-22 16:32:31,506 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_usb_device_exit [2023-03-22 16:32:31,506 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_usb_device_init [2023-03-22 16:32:31,507 INFO L138 BoogieDeclarations]: Found implementation of procedure dvb_usb_generic_write [2023-03-22 16:32:31,507 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_alloc [2023-03-22 16:32:31,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-03-22 16:32:31,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-03-22 16:32:31,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_1 [2023-03-22 16:32:31,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2023-03-22 16:32:31,508 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2023-03-22 16:32:31,509 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-03-22 16:32:31,509 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-03-22 16:32:31,509 INFO L138 BoogieDeclarations]: Found implementation of procedure pskb_expand_head [2023-03-22 16:32:31,509 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2023-03-22 16:32:31,509 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2023-03-22 16:32:31,509 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_clone [2023-03-22 16:32:31,510 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy [2023-03-22 16:32:31,510 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2023-03-22 16:32:31,510 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2023-03-22 16:32:31,510 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2023-03-22 16:32:31,510 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-03-22 16:32:31,510 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-03-22 16:32:31,510 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-03-22 16:32:31,510 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-03-22 16:32:31,511 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-03-22 16:32:31,511 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-03-22 16:32:31,511 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-03-22 16:32:31,511 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-03-22 16:32:31,511 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-03-22 16:32:31,511 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-03-22 16:32:31,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-03-22 16:32:31,511 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-03-22 16:32:31,512 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2023-03-22 16:32:31,512 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-03-22 16:32:31,512 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-03-22 16:32:31,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-03-22 16:32:31,512 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-03-22 16:32:31,512 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2023-03-22 16:32:31,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmalloc_12 [2023-03-22 16:32:31,513 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-03-22 16:32:31,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-03-22 16:32:31,513 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-03-22 16:32:31,513 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2023-03-22 16:32:31,514 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-03-22 16:32:31,514 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-03-22 16:32:31,514 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-03-22 16:32:31,515 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-03-22 16:32:31,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-03-22 16:32:31,518 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-03-22 16:32:31,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-03-22 16:32:31,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2023-03-22 16:32:31,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-03-22 16:32:31,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-03-22 16:32:31,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2023-03-22 16:32:31,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_2 [2023-03-22 16:32:31,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_dvb_frontend_ops_1 [2023-03-22 16:32:31,525 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2023-03-22 16:32:31,525 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-03-22 16:32:31,525 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2023-03-22 16:32:31,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_33 [2023-03-22 16:32:31,525 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2023-03-22 16:32:31,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_34 [2023-03-22 16:32:31,526 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2023-03-22 16:32:31,526 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2023-03-22 16:32:31,526 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-03-22 16:32:31,526 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2023-03-22 16:32:31,526 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2023-03-22 16:32:31,526 INFO L130 BoogieDeclarations]: Found specification of procedure skb_clone [2023-03-22 16:32:31,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_24 [2023-03-22 16:32:31,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_32 [2023-03-22 16:32:31,526 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy [2023-03-22 16:32:31,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_26 [2023-03-22 16:32:31,526 INFO L130 BoogieDeclarations]: Found specification of procedure pskb_expand_head [2023-03-22 16:32:31,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_22 [2023-03-22 16:32:31,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_30 [2023-03-22 16:32:31,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_31 [2023-03-22 16:32:31,527 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2023-03-22 16:32:31,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_27 [2023-03-22 16:32:31,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_28 [2023-03-22 16:32:31,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_29 [2023-03-22 16:32:31,527 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_usb_device_init [2023-03-22 16:32:31,527 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_usb_device_exit [2023-03-22 16:32:31,527 INFO L130 BoogieDeclarations]: Found specification of procedure dvb_usb_generic_write [2023-03-22 16:32:31,527 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_fe_attach [2023-03-22 16:32:31,528 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_usb_in_op [2023-03-22 16:32:31,528 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_usb_out_op [2023-03-22 16:32:31,528 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_bcm4500_reload [2023-03-22 16:32:31,528 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_get_fw_version [2023-03-22 16:32:31,528 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_get_fpga_version [2023-03-22 16:32:31,528 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_info [2023-03-22 16:32:31,528 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-03-22 16:32:31,528 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-03-22 16:32:31,528 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_load_bcm4500fw [2023-03-22 16:32:31,528 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-03-22 16:32:31,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-03-22 16:32:31,528 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_power_ctrl [2023-03-22 16:32:31,529 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_streaming_ctrl [2023-03-22 16:32:31,529 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_frontend_attach [2023-03-22 16:32:31,529 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_usb_probe [2023-03-22 16:32:31,529 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_usb_driver_init [2023-03-22 16:32:31,529 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_usb_driver_exit [2023-03-22 16:32:31,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-03-22 16:32:31,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-03-22 16:32:31,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_1 [2023-03-22 16:32:31,529 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-03-22 16:32:31,529 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-03-22 16:32:31,529 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-03-22 16:32:31,530 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-03-22 16:32:31,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_70 [2023-03-22 16:32:31,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_78 [2023-03-22 16:32:31,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_72 [2023-03-22 16:32:31,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_68 [2023-03-22 16:32:31,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_76 [2023-03-22 16:32:31,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_77 [2023-03-22 16:32:31,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_73 [2023-03-22 16:32:31,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_74 [2023-03-22 16:32:31,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_75 [2023-03-22 16:32:31,530 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_tuned_to_DCII [2023-03-22 16:32:31,530 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_set_tuner_mode [2023-03-22 16:32:31,531 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_fe_update_status [2023-03-22 16:32:31,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-03-22 16:32:31,531 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_fe_read_status [2023-03-22 16:32:31,531 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_fe_read_ber [2023-03-22 16:32:31,531 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_fe_read_unc_blocks [2023-03-22 16:32:31,531 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_fe_read_snr [2023-03-22 16:32:31,531 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_fe_read_signal_strength [2023-03-22 16:32:31,531 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_fe_get_tune_settings [2023-03-22 16:32:31,531 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_fe_set_frontend [2023-03-22 16:32:31,531 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_fe_send_diseqc_msg [2023-03-22 16:32:31,531 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_fe_send_diseqc_burst [2023-03-22 16:32:31,531 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_fe_set_tone [2023-03-22 16:32:31,532 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_fe_set_voltage [2023-03-22 16:32:31,532 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_fe_enable_high_lnb_voltage [2023-03-22 16:32:31,532 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_fe_send_legacy_dish_cmd [2023-03-22 16:32:31,532 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_fe_release [2023-03-22 16:32:31,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_1 [2023-03-22 16:32:31,532 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-03-22 16:32:31,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2023-03-22 16:32:31,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2023-03-22 16:32:31,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2023-03-22 16:32:31,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2023-03-22 16:32:31,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2023-03-22 16:32:31,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2023-03-22 16:32:31,533 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-03-22 16:32:31,533 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-03-22 16:32:31,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-03-22 16:32:31,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-03-22 16:32:31,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-03-22 16:32:31,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-03-22 16:32:31,533 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-03-22 16:32:31,533 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-03-22 16:32:31,533 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-03-22 16:32:32,395 INFO L236 CfgBuilder]: Building ICFG [2023-03-22 16:32:32,404 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-03-22 16:32:32,874 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-03-22 16:32:46,416 INFO L277 CfgBuilder]: Performing block encoding [2023-03-22 16:32:46,444 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-03-22 16:32:46,444 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-03-22 16:32:46,464 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.03 04:32:46 BoogieIcfgContainer [2023-03-22 16:32:46,464 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-03-22 16:32:46,465 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2023-03-22 16:32:46,465 INFO L271 PluginConnector]: Initializing Sifa... [2023-03-22 16:32:46,465 INFO L275 PluginConnector]: Sifa initialized [2023-03-22 16:32:46,466 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.03 04:32:46" (1/1) ... [2023-03-22 16:32:46,466 INFO L79 SifaObserver]: LogSizeWrapperFluid Intern Fluid=SizeLimitFluid ♦ Abstract Domain=IntervalDomain ♦ Max. Parallel Octagon=2 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ CompoundDomain Intern Domains=ExplicitValueDomain;IntervalDomain ♦ Call Summarizer=ReUseSupersetCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ SizeLimitFluid Max. Disjunctions=8 ♦ Simplification Technique=NONE ♦ Max. Parallel Equality=2 ♦ SizeLimitFluid Max. DAG Size=-1 [2023-03-22 16:32:46,499 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2023-03-22 16:32:46,500 INFO L166 IcfgInterpreter]: Building call graph [2023-03-22 16:32:46,510 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2023-03-22 16:32:46,515 INFO L176 IcfgInterpreter]: Starting interpretation [2023-03-22 16:32:46,516 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2023-03-22 16:33:18,651 INFO L197 IcfgInterpreter]: Interpreting procedure main with input of size 2890 for LOIs