/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 EqDomain -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--megaraid--megaraid_mm.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-wip.fs.sifa-eq-dnf-be04d46 [2023-03-29 18:09:21,939 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-03-29 18:09:21,940 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-03-29 18:09:21,971 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-03-29 18:09:21,971 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-03-29 18:09:21,973 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-03-29 18:09:21,976 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-03-29 18:09:21,977 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-03-29 18:09:21,979 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-03-29 18:09:21,980 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-03-29 18:09:21,981 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-03-29 18:09:21,981 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-03-29 18:09:21,982 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-03-29 18:09:21,982 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-03-29 18:09:21,983 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-03-29 18:09:21,983 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-03-29 18:09:21,984 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-03-29 18:09:21,984 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-03-29 18:09:21,985 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-03-29 18:09:21,986 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-03-29 18:09:21,987 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-03-29 18:09:21,989 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-03-29 18:09:21,989 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-03-29 18:09:21,990 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-03-29 18:09:21,992 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-03-29 18:09:21,992 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-03-29 18:09:21,992 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-03-29 18:09:21,992 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-03-29 18:09:21,993 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-03-29 18:09:21,993 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-03-29 18:09:21,993 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-03-29 18:09:21,994 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-03-29 18:09:21,994 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-03-29 18:09:21,994 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-03-29 18:09:21,995 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-03-29 18:09:21,995 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-03-29 18:09:21,996 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-03-29 18:09:21,996 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-03-29 18:09:21,996 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-03-29 18:09:21,999 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-03-29 18:09:22,000 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-03-29 18:09:22,001 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 [2023-03-29 18:09:22,028 INFO L113 SettingsManager]: Loading preferences was successful [2023-03-29 18:09:22,028 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-03-29 18:09:22,028 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-03-29 18:09:22,028 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-03-29 18:09:22,029 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-03-29 18:09:22,029 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-03-29 18:09:22,030 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-03-29 18:09:22,030 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-03-29 18:09:22,030 INFO L138 SettingsManager]: * Use SBE=true [2023-03-29 18:09:22,030 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-03-29 18:09:22,031 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-03-29 18:09:22,031 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-03-29 18:09:22,031 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-03-29 18:09:22,031 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-03-29 18:09:22,031 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-03-29 18:09:22,031 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-03-29 18:09:22,031 INFO L138 SettingsManager]: * Use constant arrays=true [2023-03-29 18:09:22,031 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-03-29 18:09:22,031 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-03-29 18:09:22,032 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-03-29 18:09:22,032 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-03-29 18:09:22,032 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-29 18:09:22,032 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-03-29 18:09:22,032 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-03-29 18:09:22,032 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-03-29 18:09:22,032 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-03-29 18:09:22,032 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-03-29 18:09:22,032 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-03-29 18:09:22,033 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-03-29 18:09:22,033 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-03-29 18:09:22,033 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-03-29 18:09:22,033 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-03-29 18:09:22,033 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> EqDomain [2023-03-29 18:09:22,195 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-03-29 18:09:22,216 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-03-29 18:09:22,218 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-03-29 18:09:22,218 INFO L271 PluginConnector]: Initializing CDTParser... [2023-03-29 18:09:22,219 INFO L275 PluginConnector]: CDTParser initialized [2023-03-29 18:09:22,219 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--megaraid--megaraid_mm.ko-entry_point.cil.out.i [2023-03-29 18:09:23,250 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-03-29 18:09:23,596 INFO L351 CDTParser]: Found 1 translation units. [2023-03-29 18:09:23,597 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--megaraid--megaraid_mm.ko-entry_point.cil.out.i [2023-03-29 18:09:23,621 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/13e39b870/8b2ef2add2d24f51856924c6c1030184/FLAG79707ef20 [2023-03-29 18:09:23,630 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/13e39b870/8b2ef2add2d24f51856924c6c1030184 [2023-03-29 18:09:23,632 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-03-29 18:09:23,633 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-03-29 18:09:23,633 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-03-29 18:09:23,634 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-03-29 18:09:23,636 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-03-29 18:09:23,636 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.03 06:09:23" (1/1) ... [2023-03-29 18:09:23,637 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@52345cdf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 06:09:23, skipping insertion in model container [2023-03-29 18:09:23,637 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.03 06:09:23" (1/1) ... [2023-03-29 18:09:23,641 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-03-29 18:09:23,702 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-03-29 18:09:24,034 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3460] [2023-03-29 18:09:24,034 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3461-3462] [2023-03-29 18:09:24,200 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_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--megaraid--megaraid_mm.ko-entry_point.cil.out.i[104435,104448] [2023-03-29 18:09:24,418 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-29 18:09:24,441 INFO L203 MainTranslator]: Completed pre-run [2023-03-29 18:09:24,491 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3460] [2023-03-29 18:09:24,492 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3461-3462] [2023-03-29 18:09:24,501 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_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--megaraid--megaraid_mm.ko-entry_point.cil.out.i[104435,104448] [2023-03-29 18:09:24,583 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-29 18:09:24,610 WARN L667 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-03-29 18:09:24,615 INFO L208 MainTranslator]: Completed translation [2023-03-29 18:09:24,615 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 06:09:24 WrapperNode [2023-03-29 18:09:24,615 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-03-29 18:09:24,616 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-03-29 18:09:24,616 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-03-29 18:09:24,616 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-03-29 18:09:24,624 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 06:09:24" (1/1) ... [2023-03-29 18:09:24,624 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 06:09:24" (1/1) ... [2023-03-29 18:09:24,680 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 06:09:24" (1/1) ... [2023-03-29 18:09:24,680 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 06:09:24" (1/1) ... [2023-03-29 18:09:24,731 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 06:09:24" (1/1) ... [2023-03-29 18:09:24,738 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 06:09:24" (1/1) ... [2023-03-29 18:09:24,744 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 06:09:24" (1/1) ... [2023-03-29 18:09:24,750 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 06:09:24" (1/1) ... [2023-03-29 18:09:24,760 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-03-29 18:09:24,760 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-03-29 18:09:24,760 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-03-29 18:09:24,760 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-03-29 18:09:24,761 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 06:09:24" (1/1) ... [2023-03-29 18:09:24,776 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-29 18:09:24,783 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-03-29 18:09:24,796 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) [2023-03-29 18:09:24,814 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 [2023-03-29 18:09:24,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-03-29 18:09:24,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-03-29 18:09:24,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~X~~uint32_t~0~TO~int [2023-03-29 18:09:24,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2023-03-29 18:09:24,826 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-03-29 18:09:24,827 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-03-29 18:09:24,827 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2023-03-29 18:09:24,827 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-03-29 18:09:24,827 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2023-03-29 18:09:24,827 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-03-29 18:09:24,827 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-03-29 18:09:24,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_8 [2023-03-29 18:09:24,827 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-03-29 18:09:24,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmalloc_12 [2023-03-29 18:09:24,827 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-03-29 18:09:24,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-03-29 18:09:24,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-03-29 18:09:24,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-03-29 18:09:24,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2023-03-29 18:09:24,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-03-29 18:09:24,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-03-29 18:09:24,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-03-29 18:09:24,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2023-03-29 18:09:24,828 INFO L138 BoogieDeclarations]: Found implementation of procedure sema_init [2023-03-29 18:09:24,828 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2023-03-29 18:09:24,828 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2023-03-29 18:09:24,828 INFO L138 BoogieDeclarations]: Found implementation of procedure mraid_mm_open [2023-03-29 18:09:24,828 INFO L138 BoogieDeclarations]: Found implementation of procedure mraid_mm_ioctl [2023-03-29 18:09:24,828 INFO L138 BoogieDeclarations]: Found implementation of procedure mraid_mm_unlocked_ioctl [2023-03-29 18:09:24,828 INFO L138 BoogieDeclarations]: Found implementation of procedure mraid_mm_get_adapter [2023-03-29 18:09:24,828 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_drvrcmd [2023-03-29 18:09:24,829 INFO L138 BoogieDeclarations]: Found implementation of procedure mimd_to_kioc [2023-03-29 18:09:24,829 INFO L138 BoogieDeclarations]: Found implementation of procedure mraid_mm_attach_buf [2023-03-29 18:09:24,829 INFO L138 BoogieDeclarations]: Found implementation of procedure mraid_mm_alloc_kioc [2023-03-29 18:09:24,829 INFO L138 BoogieDeclarations]: Found implementation of procedure mraid_mm_dealloc_kioc [2023-03-29 18:09:24,829 INFO L138 BoogieDeclarations]: Found implementation of procedure lld_ioctl [2023-03-29 18:09:24,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ioctl_done [2023-03-29 18:09:24,829 INFO L138 BoogieDeclarations]: Found implementation of procedure lld_timedout [2023-03-29 18:09:24,829 INFO L138 BoogieDeclarations]: Found implementation of procedure kioc_to_mimd [2023-03-29 18:09:24,829 INFO L138 BoogieDeclarations]: Found implementation of procedure hinfo_to_cinfo [2023-03-29 18:09:24,830 INFO L138 BoogieDeclarations]: Found implementation of procedure mraid_mm_register_adp [2023-03-29 18:09:24,830 INFO L138 BoogieDeclarations]: Found implementation of procedure mraid_mm_adapter_app_handle [2023-03-29 18:09:24,830 INFO L138 BoogieDeclarations]: Found implementation of procedure mraid_mm_setup_dma_pools [2023-03-29 18:09:24,830 INFO L138 BoogieDeclarations]: Found implementation of procedure mraid_mm_unregister_adp [2023-03-29 18:09:24,830 INFO L138 BoogieDeclarations]: Found implementation of procedure mraid_mm_free_adp_resources [2023-03-29 18:09:24,830 INFO L138 BoogieDeclarations]: Found implementation of procedure mraid_mm_teardown_dma_pools [2023-03-29 18:09:24,830 INFO L138 BoogieDeclarations]: Found implementation of procedure mraid_mm_init [2023-03-29 18:09:24,830 INFO L138 BoogieDeclarations]: Found implementation of procedure mraid_mm_compat_ioctl [2023-03-29 18:09:24,831 INFO L138 BoogieDeclarations]: Found implementation of procedure mraid_mm_exit [2023-03-29 18:09:24,831 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2023-03-29 18:09:24,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_2 [2023-03-29 18:09:24,831 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1 [2023-03-29 18:09:24,831 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_1 [2023-03-29 18:09:24,832 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2023-03-29 18:09:24,832 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-03-29 18:09:24,832 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-03-29 18:09:24,832 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-03-29 18:09:24,832 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-03-29 18:09:24,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dma_pool_alloc_20 [2023-03-29 18:09:24,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_21 [2023-03-29 18:09:24,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dma_pool_alloc_22 [2023-03-29 18:09:24,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dma_pool_alloc_23 [2023-03-29 18:09:24,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_misc_register_24 [2023-03-29 18:09:24,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_misc_deregister_25 [2023-03-29 18:09:24,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-03-29 18:09:24,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2023-03-29 18:09:24,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2023-03-29 18:09:24,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2023-03-29 18:09:24,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2023-03-29 18:09:24,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2023-03-29 18:09:24,834 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2023-03-29 18:09:24,834 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2023-03-29 18:09:24,834 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2023-03-29 18:09:24,834 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2023-03-29 18:09:24,834 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2023-03-29 18:09:24,834 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-03-29 18:09:24,834 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2023-03-29 18:09:24,834 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2023-03-29 18:09:24,834 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2023-03-29 18:09:24,834 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2023-03-29 18:09:24,834 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2023-03-29 18:09:24,835 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2023-03-29 18:09:24,835 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2023-03-29 18:09:24,835 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_alloc [2023-03-29 18:09:24,835 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_create [2023-03-29 18:09:24,835 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_destroy [2023-03-29 18:09:24,835 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_free [2023-03-29 18:09:24,836 INFO L138 BoogieDeclarations]: Found implementation of procedure down [2023-03-29 18:09:24,836 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2023-03-29 18:09:24,836 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_alloc [2023-03-29 18:09:24,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-03-29 18:09:24,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-03-29 18:09:24,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_2 [2023-03-29 18:09:24,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2023-03-29 18:09:24,836 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-03-29 18:09:24,836 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2023-03-29 18:09:24,836 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_deregister [2023-03-29 18:09:24,837 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_register [2023-03-29 18:09:24,837 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-03-29 18:09:24,837 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-03-29 18:09:24,837 INFO L138 BoogieDeclarations]: Found implementation of procedure noop_llseek [2023-03-29 18:09:24,837 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2023-03-29 18:09:24,837 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-03-29 18:09:24,837 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2023-03-29 18:09:24,837 INFO L138 BoogieDeclarations]: Found implementation of procedure up [2023-03-29 18:09:24,837 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-03-29 18:09:24,837 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-03-29 18:09:24,837 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-03-29 18:09:24,837 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-03-29 18:09:24,837 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-03-29 18:09:24,838 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-03-29 18:09:24,838 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-03-29 18:09:24,838 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-03-29 18:09:24,838 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-03-29 18:09:24,838 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-03-29 18:09:24,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-03-29 18:09:24,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2023-03-29 18:09:24,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2023-03-29 18:09:24,838 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-03-29 18:09:24,839 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2023-03-29 18:09:24,839 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-03-29 18:09:24,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-03-29 18:09:24,840 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2023-03-29 18:09:24,840 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2023-03-29 18:09:24,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-03-29 18:09:24,840 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-03-29 18:09:24,842 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2023-03-29 18:09:24,843 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2023-03-29 18:09:24,847 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-03-29 18:09:24,847 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-03-29 18:09:24,847 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-03-29 18:09:24,847 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-03-29 18:09:24,847 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-03-29 18:09:24,847 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-03-29 18:09:24,847 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2023-03-29 18:09:24,847 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-03-29 18:09:24,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_8 [2023-03-29 18:09:24,847 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-03-29 18:09:24,848 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2023-03-29 18:09:24,848 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2023-03-29 18:09:24,848 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2023-03-29 18:09:24,848 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2023-03-29 18:09:24,848 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-03-29 18:09:24,848 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-03-29 18:09:24,848 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2023-03-29 18:09:24,848 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2023-03-29 18:09:24,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_21 [2023-03-29 18:09:24,848 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-03-29 18:09:24,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-03-29 18:09:24,848 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-03-29 18:09:24,848 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2023-03-29 18:09:24,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmalloc_12 [2023-03-29 18:09:24,848 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-03-29 18:09:24,848 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-03-29 18:09:24,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-03-29 18:09:24,849 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-03-29 18:09:24,849 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2023-03-29 18:09:24,849 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-03-29 18:09:24,849 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_loff_t [2023-03-29 18:09:24,849 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2023-03-29 18:09:24,849 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-03-29 18:09:24,849 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-03-29 18:09:24,849 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-03-29 18:09:24,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-03-29 18:09:24,849 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-03-29 18:09:24,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-03-29 18:09:24,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2023-03-29 18:09:24,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-03-29 18:09:24,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-03-29 18:09:24,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2023-03-29 18:09:24,849 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2023-03-29 18:09:24,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_2 [2023-03-29 18:09:24,850 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_1 [2023-03-29 18:09:24,850 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_1 [2023-03-29 18:09:24,850 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2023-03-29 18:09:24,850 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2023-03-29 18:09:24,850 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2023-03-29 18:09:24,850 INFO L130 BoogieDeclarations]: Found specification of procedure sema_init [2023-03-29 18:09:24,850 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-03-29 18:09:24,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-03-29 18:09:24,851 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-03-29 18:09:24,851 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-03-29 18:09:24,851 INFO L130 BoogieDeclarations]: Found specification of procedure down [2023-03-29 18:09:24,851 INFO L130 BoogieDeclarations]: Found specification of procedure up [2023-03-29 18:09:24,851 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2023-03-29 18:09:24,851 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2023-03-29 18:09:24,851 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2023-03-29 18:09:24,851 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2023-03-29 18:09:24,851 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2023-03-29 18:09:24,851 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2023-03-29 18:09:24,851 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2023-03-29 18:09:24,851 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_create [2023-03-29 18:09:24,851 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_destroy [2023-03-29 18:09:24,851 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_alloc [2023-03-29 18:09:24,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dma_pool_alloc_20 [2023-03-29 18:09:24,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dma_pool_alloc_22 [2023-03-29 18:09:24,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dma_pool_alloc_23 [2023-03-29 18:09:24,852 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_free [2023-03-29 18:09:24,852 INFO L130 BoogieDeclarations]: Found specification of procedure misc_register [2023-03-29 18:09:24,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_misc_register_24 [2023-03-29 18:09:24,852 INFO L130 BoogieDeclarations]: Found specification of procedure misc_deregister [2023-03-29 18:09:24,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_misc_deregister_25 [2023-03-29 18:09:24,852 INFO L130 BoogieDeclarations]: Found specification of procedure mraid_mm_register_adp [2023-03-29 18:09:24,852 INFO L130 BoogieDeclarations]: Found specification of procedure mraid_mm_unregister_adp [2023-03-29 18:09:24,852 INFO L130 BoogieDeclarations]: Found specification of procedure mraid_mm_adapter_app_handle [2023-03-29 18:09:24,852 INFO L130 BoogieDeclarations]: Found specification of procedure mraid_mm_open [2023-03-29 18:09:24,852 INFO L130 BoogieDeclarations]: Found specification of procedure mraid_mm_unlocked_ioctl [2023-03-29 18:09:24,852 INFO L130 BoogieDeclarations]: Found specification of procedure mimd_to_kioc [2023-03-29 18:09:24,852 INFO L130 BoogieDeclarations]: Found specification of procedure kioc_to_mimd [2023-03-29 18:09:24,852 INFO L130 BoogieDeclarations]: Found specification of procedure handle_drvrcmd [2023-03-29 18:09:24,853 INFO L130 BoogieDeclarations]: Found specification of procedure lld_ioctl [2023-03-29 18:09:24,853 INFO L130 BoogieDeclarations]: Found specification of procedure ioctl_done [2023-03-29 18:09:24,853 INFO L130 BoogieDeclarations]: Found specification of procedure lld_timedout [2023-03-29 18:09:24,853 INFO L130 BoogieDeclarations]: Found specification of procedure hinfo_to_cinfo [2023-03-29 18:09:24,853 INFO L130 BoogieDeclarations]: Found specification of procedure mraid_mm_get_adapter [2023-03-29 18:09:24,853 INFO L130 BoogieDeclarations]: Found specification of procedure mraid_mm_alloc_kioc [2023-03-29 18:09:24,853 INFO L130 BoogieDeclarations]: Found specification of procedure mraid_mm_dealloc_kioc [2023-03-29 18:09:24,853 INFO L130 BoogieDeclarations]: Found specification of procedure mraid_mm_attach_buf [2023-03-29 18:09:24,853 INFO L130 BoogieDeclarations]: Found specification of procedure mraid_mm_setup_dma_pools [2023-03-29 18:09:24,853 INFO L130 BoogieDeclarations]: Found specification of procedure mraid_mm_free_adp_resources [2023-03-29 18:09:24,853 INFO L130 BoogieDeclarations]: Found specification of procedure mraid_mm_teardown_dma_pools [2023-03-29 18:09:24,853 INFO L130 BoogieDeclarations]: Found specification of procedure mraid_mm_compat_ioctl [2023-03-29 18:09:24,853 INFO L130 BoogieDeclarations]: Found specification of procedure mraid_mm_ioctl [2023-03-29 18:09:24,853 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-03-29 18:09:24,853 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-03-29 18:09:24,853 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~X~~uint32_t~0~TO~int [2023-03-29 18:09:24,853 INFO L130 BoogieDeclarations]: Found specification of procedure mraid_mm_init [2023-03-29 18:09:24,854 INFO L130 BoogieDeclarations]: Found specification of procedure mraid_mm_exit [2023-03-29 18:09:24,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-03-29 18:09:24,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_2 [2023-03-29 18:09:24,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-03-29 18:09:24,854 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2023-03-29 18:09:24,854 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-03-29 18:09:24,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2023-03-29 18:09:24,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2023-03-29 18:09:24,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2023-03-29 18:09:24,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2023-03-29 18:09:24,854 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2023-03-29 18:09:24,854 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2023-03-29 18:09:24,854 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-03-29 18:09:24,854 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-03-29 18:09:24,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-03-29 18:09:24,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-03-29 18:09:24,854 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-03-29 18:09:24,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-03-29 18:09:24,855 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-03-29 18:09:24,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-03-29 18:09:24,855 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-03-29 18:09:25,279 INFO L236 CfgBuilder]: Building ICFG [2023-03-29 18:09:25,282 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-03-29 18:09:25,417 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-03-29 18:09:29,171 INFO L277 CfgBuilder]: Performing block encoding [2023-03-29 18:09:29,180 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-03-29 18:09:29,180 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-03-29 18:09:29,182 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.03 06:09:29 BoogieIcfgContainer [2023-03-29 18:09:29,182 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-03-29 18:09:29,183 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2023-03-29 18:09:29,183 INFO L271 PluginConnector]: Initializing Sifa... [2023-03-29 18:09:29,183 INFO L275 PluginConnector]: Sifa initialized [2023-03-29 18:09:29,184 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.03 06:09:29" (1/1) ... [2023-03-29 18:09:29,184 INFO L79 SifaObserver]: LogSizeWrapperFluid Intern Fluid=SizeLimitFluid ♦ Abstract Domain=EqDomain ♦ 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 [2023-03-29 18:09:29,219 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2023-03-29 18:09:29,219 INFO L166 IcfgInterpreter]: Building call graph [2023-03-29 18:09:29,225 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2023-03-29 18:09:29,229 INFO L176 IcfgInterpreter]: Starting interpretation [2023-03-29 18:09:29,229 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2023-03-29 18:09:35,047 INFO L197 IcfgInterpreter]: Interpreting procedure main with input of size 880 for LOIs