java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/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 0.1.24-2989841 [2019-08-10 18:43:55,020 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-10 18:43:55,022 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-10 18:43:55,034 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-10 18:43:55,035 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-10 18:43:55,036 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-10 18:43:55,037 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-10 18:43:55,039 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-10 18:43:55,041 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-10 18:43:55,042 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-10 18:43:55,043 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-10 18:43:55,044 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-10 18:43:55,045 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-10 18:43:55,046 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-10 18:43:55,047 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-10 18:43:55,048 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-10 18:43:55,049 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-10 18:43:55,050 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-10 18:43:55,052 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-10 18:43:55,054 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-10 18:43:55,056 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-10 18:43:55,057 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-10 18:43:55,058 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-10 18:43:55,059 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-10 18:43:55,061 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-10 18:43:55,062 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-10 18:43:55,062 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-10 18:43:55,063 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-10 18:43:55,063 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-10 18:43:55,064 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-10 18:43:55,065 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-10 18:43:55,066 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-10 18:43:55,066 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-10 18:43:55,067 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-10 18:43:55,068 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-10 18:43:55,069 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-10 18:43:55,069 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-10 18:43:55,069 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-10 18:43:55,070 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-10 18:43:55,071 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-10 18:43:55,071 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-10 18:43:55,072 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 [2019-08-10 18:43:55,087 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-10 18:43:55,088 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-10 18:43:55,089 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-10 18:43:55,089 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-10 18:43:55,089 INFO L138 SettingsManager]: * Use SBE=true [2019-08-10 18:43:55,090 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-10 18:43:55,090 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-10 18:43:55,090 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-10 18:43:55,090 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-10 18:43:55,091 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-10 18:43:55,091 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-10 18:43:55,091 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-10 18:43:55,091 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-10 18:43:55,091 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-10 18:43:55,092 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-10 18:43:55,092 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-10 18:43:55,092 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-10 18:43:55,092 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-10 18:43:55,092 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-10 18:43:55,093 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-10 18:43:55,093 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-10 18:43:55,093 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-10 18:43:55,093 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-10 18:43:55,093 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-10 18:43:55,094 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-10 18:43:55,094 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-10 18:43:55,094 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-10 18:43:55,123 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-10 18:43:55,136 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-10 18:43:55,140 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-10 18:43:55,141 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-10 18:43:55,142 INFO L275 PluginConnector]: CDTParser initialized [2019-08-10 18:43:55,142 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--megaraid--megaraid_mm.ko-entry_point.cil.out.i [2019-08-10 18:43:55,207 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/13fab5c6e/3bbdd3d5a283429bba8f41f8560f4070/FLAG95e898f9a [2019-08-10 18:43:56,005 INFO L306 CDTParser]: Found 1 translation units. [2019-08-10 18:43:56,006 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--megaraid--megaraid_mm.ko-entry_point.cil.out.i [2019-08-10 18:43:56,039 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/13fab5c6e/3bbdd3d5a283429bba8f41f8560f4070/FLAG95e898f9a [2019-08-10 18:43:56,065 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/13fab5c6e/3bbdd3d5a283429bba8f41f8560f4070 [2019-08-10 18:43:56,075 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-10 18:43:56,077 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-10 18:43:56,078 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-10 18:43:56,079 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-10 18:43:56,083 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-10 18:43:56,084 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 06:43:56" (1/1) ... [2019-08-10 18:43:56,087 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@49af160b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 06:43:56, skipping insertion in model container [2019-08-10 18:43:56,088 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 06:43:56" (1/1) ... [2019-08-10 18:43:56,096 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-10 18:43:56,214 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-10 18:43:56,872 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3449] [2019-08-10 18:43:56,873 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3450-3451] [2019-08-10 18:43:57,889 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 18:43:57,955 INFO L188 MainTranslator]: Completed pre-run [2019-08-10 18:43:58,076 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3449] [2019-08-10 18:43:58,076 WARN L1127 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3450-3451] [2019-08-10 18:43:58,313 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 18:43:58,539 INFO L192 MainTranslator]: Completed translation [2019-08-10 18:43:58,540 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 06:43:58 WrapperNode [2019-08-10 18:43:58,540 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-10 18:43:58,541 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-10 18:43:58,541 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-10 18:43:58,543 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-10 18:43:58,558 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 06:43:58" (1/1) ... [2019-08-10 18:43:58,559 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 06:43:58" (1/1) ... [2019-08-10 18:43:58,678 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 06:43:58" (1/1) ... [2019-08-10 18:43:58,678 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 06:43:58" (1/1) ... [2019-08-10 18:43:58,815 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 06:43:58" (1/1) ... [2019-08-10 18:43:58,830 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 06:43:58" (1/1) ... [2019-08-10 18:43:58,847 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 06:43:58" (1/1) ... [2019-08-10 18:43:58,874 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-10 18:43:58,875 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-10 18:43:58,876 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-10 18:43:58,876 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-10 18:43:58,877 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 06:43:58" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-10 18:43:58,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-10 18:43:58,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-10 18:43:58,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~X~~uint32_t~0~TO~int [2019-08-10 18:43:58,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2019-08-10 18:43:58,954 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-08-10 18:43:58,955 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2019-08-10 18:43:58,956 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2019-08-10 18:43:58,956 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2019-08-10 18:43:58,957 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2019-08-10 18:43:58,957 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-08-10 18:43:58,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_8 [2019-08-10 18:43:58,958 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-08-10 18:43:58,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmalloc_12 [2019-08-10 18:43:58,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-08-10 18:43:58,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-08-10 18:43:58,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-08-10 18:43:58,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-08-10 18:43:58,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-08-10 18:43:58,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-08-10 18:43:58,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-08-10 18:43:58,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-08-10 18:43:58,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-08-10 18:43:58,962 INFO L138 BoogieDeclarations]: Found implementation of procedure sema_init [2019-08-10 18:43:58,963 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2019-08-10 18:43:58,963 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2019-08-10 18:43:58,963 INFO L138 BoogieDeclarations]: Found implementation of procedure mraid_mm_open [2019-08-10 18:43:58,963 INFO L138 BoogieDeclarations]: Found implementation of procedure mraid_mm_ioctl [2019-08-10 18:43:58,963 INFO L138 BoogieDeclarations]: Found implementation of procedure mraid_mm_unlocked_ioctl [2019-08-10 18:43:58,964 INFO L138 BoogieDeclarations]: Found implementation of procedure mraid_mm_get_adapter [2019-08-10 18:43:58,964 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_drvrcmd [2019-08-10 18:43:58,964 INFO L138 BoogieDeclarations]: Found implementation of procedure mimd_to_kioc [2019-08-10 18:43:58,964 INFO L138 BoogieDeclarations]: Found implementation of procedure mraid_mm_attach_buf [2019-08-10 18:43:58,964 INFO L138 BoogieDeclarations]: Found implementation of procedure mraid_mm_alloc_kioc [2019-08-10 18:43:58,964 INFO L138 BoogieDeclarations]: Found implementation of procedure mraid_mm_dealloc_kioc [2019-08-10 18:43:58,965 INFO L138 BoogieDeclarations]: Found implementation of procedure lld_ioctl [2019-08-10 18:43:58,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ioctl_done [2019-08-10 18:43:58,965 INFO L138 BoogieDeclarations]: Found implementation of procedure lld_timedout [2019-08-10 18:43:58,965 INFO L138 BoogieDeclarations]: Found implementation of procedure kioc_to_mimd [2019-08-10 18:43:58,965 INFO L138 BoogieDeclarations]: Found implementation of procedure hinfo_to_cinfo [2019-08-10 18:43:58,965 INFO L138 BoogieDeclarations]: Found implementation of procedure mraid_mm_register_adp [2019-08-10 18:43:58,966 INFO L138 BoogieDeclarations]: Found implementation of procedure mraid_mm_adapter_app_handle [2019-08-10 18:43:58,966 INFO L138 BoogieDeclarations]: Found implementation of procedure mraid_mm_setup_dma_pools [2019-08-10 18:43:58,966 INFO L138 BoogieDeclarations]: Found implementation of procedure mraid_mm_unregister_adp [2019-08-10 18:43:58,967 INFO L138 BoogieDeclarations]: Found implementation of procedure mraid_mm_free_adp_resources [2019-08-10 18:43:58,967 INFO L138 BoogieDeclarations]: Found implementation of procedure mraid_mm_teardown_dma_pools [2019-08-10 18:43:58,967 INFO L138 BoogieDeclarations]: Found implementation of procedure mraid_mm_init [2019-08-10 18:43:58,967 INFO L138 BoogieDeclarations]: Found implementation of procedure mraid_mm_compat_ioctl [2019-08-10 18:43:58,968 INFO L138 BoogieDeclarations]: Found implementation of procedure mraid_mm_exit [2019-08-10 18:43:58,968 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2019-08-10 18:43:58,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_2 [2019-08-10 18:43:58,968 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1 [2019-08-10 18:43:58,968 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_1 [2019-08-10 18:43:58,969 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2019-08-10 18:43:58,969 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-10 18:43:58,969 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-08-10 18:43:58,969 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-08-10 18:43:58,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_16 [2019-08-10 18:43:58,969 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-08-10 18:43:58,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dma_pool_alloc_20 [2019-08-10 18:43:58,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_21 [2019-08-10 18:43:58,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dma_pool_alloc_22 [2019-08-10 18:43:58,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dma_pool_alloc_23 [2019-08-10 18:43:58,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_misc_register_24 [2019-08-10 18:43:58,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_misc_deregister_25 [2019-08-10 18:43:58,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-08-10 18:43:58,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2019-08-10 18:43:58,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-08-10 18:43:58,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2019-08-10 18:43:58,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2019-08-10 18:43:58,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2019-08-10 18:43:58,972 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2019-08-10 18:43:58,972 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2019-08-10 18:43:58,973 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-08-10 18:43:58,973 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-08-10 18:43:58,974 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2019-08-10 18:43:58,974 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-08-10 18:43:58,974 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2019-08-10 18:43:58,974 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2019-08-10 18:43:58,974 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2019-08-10 18:43:58,975 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-08-10 18:43:58,975 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2019-08-10 18:43:58,975 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2019-08-10 18:43:58,976 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-08-10 18:43:58,976 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_alloc [2019-08-10 18:43:58,977 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_create [2019-08-10 18:43:58,977 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_destroy [2019-08-10 18:43:58,977 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_free [2019-08-10 18:43:58,977 INFO L138 BoogieDeclarations]: Found implementation of procedure down [2019-08-10 18:43:58,977 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2019-08-10 18:43:58,978 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_alloc [2019-08-10 18:43:58,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-08-10 18:43:58,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-08-10 18:43:58,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_2 [2019-08-10 18:43:58,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2019-08-10 18:43:58,979 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-08-10 18:43:58,979 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2019-08-10 18:43:58,979 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_deregister [2019-08-10 18:43:58,980 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_register [2019-08-10 18:43:58,980 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-08-10 18:43:58,980 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-08-10 18:43:58,980 INFO L138 BoogieDeclarations]: Found implementation of procedure noop_llseek [2019-08-10 18:43:58,980 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2019-08-10 18:43:58,980 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-08-10 18:43:58,981 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2019-08-10 18:43:58,981 INFO L138 BoogieDeclarations]: Found implementation of procedure up [2019-08-10 18:43:58,981 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-08-10 18:43:58,981 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-08-10 18:43:58,981 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-08-10 18:43:58,982 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-08-10 18:43:58,982 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-08-10 18:43:58,982 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-10 18:43:58,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-08-10 18:43:58,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2019-08-10 18:43:58,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2019-08-10 18:43:58,983 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-08-10 18:43:58,984 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2019-08-10 18:43:58,984 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-08-10 18:43:58,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-10 18:43:58,985 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-08-10 18:43:58,985 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2019-08-10 18:43:58,985 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-10 18:43:58,985 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2019-08-10 18:43:58,986 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2019-08-10 18:43:58,987 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2019-08-10 18:43:58,987 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2019-08-10 18:43:58,987 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-08-10 18:43:58,987 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-08-10 18:43:58,987 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2019-08-10 18:43:58,988 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-08-10 18:43:58,989 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-08-10 18:43:58,989 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-08-10 18:43:58,989 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-08-10 18:43:58,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_8 [2019-08-10 18:43:58,989 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-08-10 18:43:58,990 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-08-10 18:43:58,990 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2019-08-10 18:43:58,990 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2019-08-10 18:43:58,991 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2019-08-10 18:43:58,994 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-08-10 18:43:58,995 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-08-10 18:43:58,995 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2019-08-10 18:43:58,996 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-08-10 18:43:59,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_21 [2019-08-10 18:43:59,002 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-08-10 18:43:59,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-08-10 18:43:59,002 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-08-10 18:43:59,002 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2019-08-10 18:43:59,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_16 [2019-08-10 18:43:59,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmalloc_12 [2019-08-10 18:43:59,003 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-08-10 18:43:59,003 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-08-10 18:43:59,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-08-10 18:43:59,004 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-10 18:43:59,004 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-08-10 18:43:59,004 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-10 18:43:59,004 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_loff_t [2019-08-10 18:43:59,004 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-08-10 18:43:59,004 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-08-10 18:43:59,005 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-08-10 18:43:59,005 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-10 18:43:59,005 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-10 18:43:59,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-08-10 18:43:59,005 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-08-10 18:43:59,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-08-10 18:43:59,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-08-10 18:43:59,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-08-10 18:43:59,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-08-10 18:43:59,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-08-10 18:43:59,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-08-10 18:43:59,006 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2019-08-10 18:43:59,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_2 [2019-08-10 18:43:59,007 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_1 [2019-08-10 18:43:59,007 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_1 [2019-08-10 18:43:59,007 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2019-08-10 18:43:59,007 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2019-08-10 18:43:59,007 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2019-08-10 18:43:59,007 INFO L130 BoogieDeclarations]: Found specification of procedure sema_init [2019-08-10 18:43:59,008 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-10 18:43:59,008 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-10 18:43:59,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-10 18:43:59,008 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-10 18:43:59,008 INFO L130 BoogieDeclarations]: Found specification of procedure down [2019-08-10 18:43:59,008 INFO L130 BoogieDeclarations]: Found specification of procedure up [2019-08-10 18:43:59,009 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2019-08-10 18:43:59,009 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2019-08-10 18:43:59,009 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2019-08-10 18:43:59,009 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2019-08-10 18:43:59,009 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2019-08-10 18:43:59,009 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2019-08-10 18:43:59,010 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2019-08-10 18:43:59,010 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_create [2019-08-10 18:43:59,010 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_destroy [2019-08-10 18:43:59,010 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_alloc [2019-08-10 18:43:59,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dma_pool_alloc_20 [2019-08-10 18:43:59,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dma_pool_alloc_22 [2019-08-10 18:43:59,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dma_pool_alloc_23 [2019-08-10 18:43:59,011 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_free [2019-08-10 18:43:59,011 INFO L130 BoogieDeclarations]: Found specification of procedure misc_register [2019-08-10 18:43:59,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_misc_register_24 [2019-08-10 18:43:59,011 INFO L130 BoogieDeclarations]: Found specification of procedure misc_deregister [2019-08-10 18:43:59,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_misc_deregister_25 [2019-08-10 18:43:59,011 INFO L130 BoogieDeclarations]: Found specification of procedure mraid_mm_register_adp [2019-08-10 18:43:59,012 INFO L130 BoogieDeclarations]: Found specification of procedure mraid_mm_unregister_adp [2019-08-10 18:43:59,012 INFO L130 BoogieDeclarations]: Found specification of procedure mraid_mm_adapter_app_handle [2019-08-10 18:43:59,012 INFO L130 BoogieDeclarations]: Found specification of procedure mraid_mm_open [2019-08-10 18:43:59,012 INFO L130 BoogieDeclarations]: Found specification of procedure mraid_mm_unlocked_ioctl [2019-08-10 18:43:59,012 INFO L130 BoogieDeclarations]: Found specification of procedure mimd_to_kioc [2019-08-10 18:43:59,012 INFO L130 BoogieDeclarations]: Found specification of procedure kioc_to_mimd [2019-08-10 18:43:59,013 INFO L130 BoogieDeclarations]: Found specification of procedure handle_drvrcmd [2019-08-10 18:43:59,013 INFO L130 BoogieDeclarations]: Found specification of procedure lld_ioctl [2019-08-10 18:43:59,013 INFO L130 BoogieDeclarations]: Found specification of procedure ioctl_done [2019-08-10 18:43:59,013 INFO L130 BoogieDeclarations]: Found specification of procedure lld_timedout [2019-08-10 18:43:59,013 INFO L130 BoogieDeclarations]: Found specification of procedure hinfo_to_cinfo [2019-08-10 18:43:59,013 INFO L130 BoogieDeclarations]: Found specification of procedure mraid_mm_get_adapter [2019-08-10 18:43:59,014 INFO L130 BoogieDeclarations]: Found specification of procedure mraid_mm_alloc_kioc [2019-08-10 18:43:59,014 INFO L130 BoogieDeclarations]: Found specification of procedure mraid_mm_dealloc_kioc [2019-08-10 18:43:59,014 INFO L130 BoogieDeclarations]: Found specification of procedure mraid_mm_attach_buf [2019-08-10 18:43:59,014 INFO L130 BoogieDeclarations]: Found specification of procedure mraid_mm_setup_dma_pools [2019-08-10 18:43:59,014 INFO L130 BoogieDeclarations]: Found specification of procedure mraid_mm_free_adp_resources [2019-08-10 18:43:59,014 INFO L130 BoogieDeclarations]: Found specification of procedure mraid_mm_teardown_dma_pools [2019-08-10 18:43:59,015 INFO L130 BoogieDeclarations]: Found specification of procedure mraid_mm_compat_ioctl [2019-08-10 18:43:59,015 INFO L130 BoogieDeclarations]: Found specification of procedure mraid_mm_ioctl [2019-08-10 18:43:59,015 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-08-10 18:43:59,063 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-08-10 18:43:59,064 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~X~~uint32_t~0~TO~int [2019-08-10 18:43:59,064 INFO L130 BoogieDeclarations]: Found specification of procedure mraid_mm_init [2019-08-10 18:43:59,064 INFO L130 BoogieDeclarations]: Found specification of procedure mraid_mm_exit [2019-08-10 18:43:59,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-08-10 18:43:59,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_2 [2019-08-10 18:43:59,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-08-10 18:43:59,065 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2019-08-10 18:43:59,065 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-10 18:43:59,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2019-08-10 18:43:59,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2019-08-10 18:43:59,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-08-10 18:43:59,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2019-08-10 18:43:59,066 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-08-10 18:43:59,066 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-08-10 18:43:59,066 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-08-10 18:43:59,066 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-10 18:43:59,066 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-10 18:43:59,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-10 18:43:59,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-10 18:43:59,067 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-10 18:43:59,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-08-10 18:43:59,067 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-08-10 18:43:59,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-08-10 18:43:59,067 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-08-10 18:43:59,787 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-08-10 18:44:12,573 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-10 18:44:12,574 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-10 18:44:12,575 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 06:44:12 BoogieIcfgContainer [2019-08-10 18:44:12,576 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-10 18:44:12,576 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-10 18:44:12,576 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-10 18:44:12,577 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-10 18:44:12,578 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 06:44:12" (1/1) ... [2019-08-10 18:48:20,476 WARN L188 SmtUtils]: Spent 2.69 m on a formula simplification that was a NOOP. DAG size: 1157 [2019-08-10 18:48:25,712 WARN L188 SmtUtils]: Spent 435.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 121 [2019-08-10 18:48:47,419 WARN L188 SmtUtils]: Spent 21.70 s on a formula simplification. DAG size of input: 1150 DAG size of output: 1074 [2019-08-10 18:48:48,977 WARN L188 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 59 [2019-08-10 18:48:49,121 WARN L188 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 53 [2019-08-10 18:48:49,551 WARN L188 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 54 [2019-08-10 18:50:09,924 WARN L188 SmtUtils]: Spent 1.33 m on a formula simplification. DAG size of input: 1179 DAG size of output: 1174 [2019-08-10 18:50:45,748 WARN L188 SmtUtils]: Spent 35.68 s on a formula simplification that was a NOOP. DAG size: 1167 [2019-08-10 18:51:59,071 WARN L188 SmtUtils]: Spent 1.21 m on a formula simplification. DAG size of input: 1183 DAG size of output: 1167 [2019-08-10 18:51:59,390 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation has thrown an exception: java.lang.IllegalArgumentException: Expected one sink location but found 0 at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.regexdag.RegexDagUtils.singleSinkLocation(RegexDagUtils.java:47) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:87) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.computeTopSummary(TopInputCallSummarizer.java:67) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.summarize(TopInputCallSummarizer.java:62) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretCallReturnSummary(DagInterpreter.java:190) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:177) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTrans(DagInterpreter.java:162) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:112) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:88) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.FixpointLoopSummarizer.summarizeInternal(FixpointLoopSummarizer.java:104) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.FixpointLoopSummarizer.summarize(FixpointLoopSummarizer.java:88) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretLoop(DagInterpreter.java:141) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:133) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:112) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.interpretLoisInProcedure(IcfgInterpreter.java:125) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.interpret(IcfgInterpreter.java:116) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.processIcfg(SymbolicInterpretationObserver.java:76) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.process(SymbolicInterpretationObserver.java:68) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-08-10 18:51:59,394 INFO L168 Benchmark]: Toolchain (without parser) took 483317.72 ms. Allocated memory was 140.5 MB in the beginning and 180.9 MB in the end (delta: 40.4 MB). Free memory was 81.6 MB in the beginning and 75.6 MB in the end (delta: 6.0 MB). Peak memory consumption was 570.4 MB. Max. memory is 7.1 GB. [2019-08-10 18:51:59,395 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 140.5 MB. Free memory was 106.7 MB in the beginning and 106.5 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-08-10 18:51:59,396 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2462.23 ms. Allocated memory was 140.5 MB in the beginning and 231.7 MB in the end (delta: 91.2 MB). Free memory was 81.4 MB in the beginning and 115.6 MB in the end (delta: -34.2 MB). Peak memory consumption was 64.2 MB. Max. memory is 7.1 GB. [2019-08-10 18:51:59,397 INFO L168 Benchmark]: Boogie Preprocessor took 333.52 ms. Allocated memory is still 231.7 MB. Free memory was 115.6 MB in the beginning and 99.2 MB in the end (delta: 16.5 MB). Peak memory consumption was 16.5 MB. Max. memory is 7.1 GB. [2019-08-10 18:51:59,398 INFO L168 Benchmark]: RCFGBuilder took 13700.73 ms. Allocated memory was 231.7 MB in the beginning and 405.8 MB in the end (delta: 174.1 MB). Free memory was 99.2 MB in the beginning and 280.0 MB in the end (delta: -180.8 MB). Peak memory consumption was 193.4 MB. Max. memory is 7.1 GB. [2019-08-10 18:51:59,398 INFO L168 Benchmark]: Symbolic Interpretation took 466816.38 ms. Allocated memory was 405.8 MB in the beginning and 180.9 MB in the end (delta: -224.9 MB). Free memory was 280.0 MB in the beginning and 75.6 MB in the end (delta: 204.3 MB). Peak memory consumption was 503.4 MB. Max. memory is 7.1 GB. [2019-08-10 18:51:59,402 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - ExceptionOrErrorResult: IllegalArgumentException: Expected one sink location but found 0 de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: IllegalArgumentException: Expected one sink location but found 0: de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.regexdag.RegexDagUtils.singleSinkLocation(RegexDagUtils.java:47) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 140.5 MB. Free memory was 106.7 MB in the beginning and 106.5 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2462.23 ms. Allocated memory was 140.5 MB in the beginning and 231.7 MB in the end (delta: 91.2 MB). Free memory was 81.4 MB in the beginning and 115.6 MB in the end (delta: -34.2 MB). Peak memory consumption was 64.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 333.52 ms. Allocated memory is still 231.7 MB. Free memory was 115.6 MB in the beginning and 99.2 MB in the end (delta: 16.5 MB). Peak memory consumption was 16.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 13700.73 ms. Allocated memory was 231.7 MB in the beginning and 405.8 MB in the end (delta: 174.1 MB). Free memory was 99.2 MB in the beginning and 280.0 MB in the end (delta: -180.8 MB). Peak memory consumption was 193.4 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 466816.38 ms. Allocated memory was 405.8 MB in the beginning and 180.9 MB in the end (delta: -224.9 MB). Free memory was 280.0 MB in the beginning and 75.6 MB in the end (delta: 204.3 MB). Peak memory consumption was 503.4 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...