java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --sifa.abstract.domain IntervalDomain -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--megaraid--megaraid_mm.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-07 01:50:35,461 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-07 01:50:35,463 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-07 01:50:35,475 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-07 01:50:35,475 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-07 01:50:35,476 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-07 01:50:35,477 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-07 01:50:35,479 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-07 01:50:35,481 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-07 01:50:35,482 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-07 01:50:35,483 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-07 01:50:35,484 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-07 01:50:35,484 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-07 01:50:35,485 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-07 01:50:35,486 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-07 01:50:35,487 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-07 01:50:35,488 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-07 01:50:35,488 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-07 01:50:35,490 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-07 01:50:35,492 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-07 01:50:35,493 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-07 01:50:35,494 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-07 01:50:35,495 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-07 01:50:35,496 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-07 01:50:35,498 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-07 01:50:35,498 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-07 01:50:35,498 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-07 01:50:35,499 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-07 01:50:35,499 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-07 01:50:35,500 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-07 01:50:35,500 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-07 01:50:35,501 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-07 01:50:35,502 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-07 01:50:35,502 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-07 01:50:35,503 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-07 01:50:35,504 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-07 01:50:35,504 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-07 01:50:35,505 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-07 01:50:35,505 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-07 01:50:35,506 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-07 01:50:35,506 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-07 01:50:35,507 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-09-07 01:50:35,521 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-07 01:50:35,521 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-07 01:50:35,522 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-07 01:50:35,522 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-07 01:50:35,523 INFO L138 SettingsManager]: * Use SBE=true [2019-09-07 01:50:35,523 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-07 01:50:35,523 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-07 01:50:35,523 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-07 01:50:35,523 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-07 01:50:35,524 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-07 01:50:35,524 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-07 01:50:35,524 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-07 01:50:35,524 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-07 01:50:35,524 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-07 01:50:35,525 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-07 01:50:35,525 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-07 01:50:35,525 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-07 01:50:35,525 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-07 01:50:35,525 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-07 01:50:35,526 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-07 01:50:35,526 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-07 01:50:35,526 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-07 01:50:35,526 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-07 01:50:35,526 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-07 01:50:35,527 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-07 01:50:35,527 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-07 01:50:35,527 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-07 01:50:35,527 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-07 01:50:35,527 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> IntervalDomain [2019-09-07 01:50:35,556 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-07 01:50:35,568 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-07 01:50:35,572 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-07 01:50:35,573 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-07 01:50:35,573 INFO L275 PluginConnector]: CDTParser initialized [2019-09-07 01:50:35,574 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--megaraid--megaraid_mm.ko-entry_point.cil.out.i [2019-09-07 01:50:35,632 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9af260b97/ccb9b4fd1cbe4fdc8d58d4369fcc5252/FLAG6fdca2931 [2019-09-07 01:50:36,383 INFO L306 CDTParser]: Found 1 translation units. [2019-09-07 01:50:36,384 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--megaraid--megaraid_mm.ko-entry_point.cil.out.i [2019-09-07 01:50:36,422 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9af260b97/ccb9b4fd1cbe4fdc8d58d4369fcc5252/FLAG6fdca2931 [2019-09-07 01:50:36,443 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9af260b97/ccb9b4fd1cbe4fdc8d58d4369fcc5252 [2019-09-07 01:50:36,453 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-07 01:50:36,455 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-07 01:50:36,456 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-07 01:50:36,457 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-07 01:50:36,460 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-07 01:50:36,461 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.09 01:50:36" (1/1) ... [2019-09-07 01:50:36,464 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40076483 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 01:50:36, skipping insertion in model container [2019-09-07 01:50:36,464 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.09 01:50:36" (1/1) ... [2019-09-07 01:50:36,472 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-07 01:50:36,579 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-07 01:50:38,019 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-07 01:50:38,066 INFO L188 MainTranslator]: Completed pre-run [2019-09-07 01:50:38,328 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-07 01:50:38,486 INFO L192 MainTranslator]: Completed translation [2019-09-07 01:50:38,487 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 01:50:38 WrapperNode [2019-09-07 01:50:38,487 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-07 01:50:38,488 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-07 01:50:38,488 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-07 01:50:38,489 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-07 01:50:38,510 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 01:50:38" (1/1) ... [2019-09-07 01:50:38,510 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 01:50:38" (1/1) ... [2019-09-07 01:50:38,560 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 01:50:38" (1/1) ... [2019-09-07 01:50:38,560 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 01:50:38" (1/1) ... [2019-09-07 01:50:38,703 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 01:50:38" (1/1) ... [2019-09-07 01:50:38,731 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 01:50:38" (1/1) ... [2019-09-07 01:50:38,758 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 01:50:38" (1/1) ... [2019-09-07 01:50:38,783 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-07 01:50:38,784 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-07 01:50:38,784 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-07 01:50:38,784 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-07 01:50:38,786 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.09 01:50:38" (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 [2019-09-07 01:50:38,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-07 01:50:38,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-07 01:50:38,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~X~~uint32_t~0~TO~int [2019-09-07 01:50:38,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2019-09-07 01:50:38,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-07 01:50:38,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-09-07 01:50:38,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-09-07 01:50:38,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-09-07 01:50:38,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-09-07 01:50:38,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-09-07 01:50:38,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-09-07 01:50:38,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-09-07 01:50:38,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-07 01:50:38,862 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-09-07 01:50:38,863 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2019-09-07 01:50:38,863 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2019-09-07 01:50:38,865 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2019-09-07 01:50:38,865 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2019-09-07 01:50:38,865 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-09-07 01:50:38,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2019-09-07 01:50:38,866 INFO L138 BoogieDeclarations]: Found implementation of procedure sema_init [2019-09-07 01:50:38,866 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2019-09-07 01:50:38,866 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2019-09-07 01:50:38,866 INFO L138 BoogieDeclarations]: Found implementation of procedure mraid_mm_open [2019-09-07 01:50:38,866 INFO L138 BoogieDeclarations]: Found implementation of procedure mraid_mm_ioctl [2019-09-07 01:50:38,867 INFO L138 BoogieDeclarations]: Found implementation of procedure mraid_mm_unlocked_ioctl [2019-09-07 01:50:38,867 INFO L138 BoogieDeclarations]: Found implementation of procedure mraid_mm_get_adapter [2019-09-07 01:50:38,867 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_drvrcmd [2019-09-07 01:50:38,867 INFO L138 BoogieDeclarations]: Found implementation of procedure mimd_to_kioc [2019-09-07 01:50:38,867 INFO L138 BoogieDeclarations]: Found implementation of procedure mraid_mm_attach_buf [2019-09-07 01:50:38,867 INFO L138 BoogieDeclarations]: Found implementation of procedure mraid_mm_alloc_kioc [2019-09-07 01:50:38,868 INFO L138 BoogieDeclarations]: Found implementation of procedure mraid_mm_dealloc_kioc [2019-09-07 01:50:38,868 INFO L138 BoogieDeclarations]: Found implementation of procedure lld_ioctl [2019-09-07 01:50:38,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ioctl_done [2019-09-07 01:50:38,868 INFO L138 BoogieDeclarations]: Found implementation of procedure lld_timedout [2019-09-07 01:50:38,868 INFO L138 BoogieDeclarations]: Found implementation of procedure kioc_to_mimd [2019-09-07 01:50:38,868 INFO L138 BoogieDeclarations]: Found implementation of procedure hinfo_to_cinfo [2019-09-07 01:50:38,869 INFO L138 BoogieDeclarations]: Found implementation of procedure mraid_mm_register_adp [2019-09-07 01:50:38,869 INFO L138 BoogieDeclarations]: Found implementation of procedure mraid_mm_adapter_app_handle [2019-09-07 01:50:38,869 INFO L138 BoogieDeclarations]: Found implementation of procedure mraid_mm_setup_dma_pools [2019-09-07 01:50:38,870 INFO L138 BoogieDeclarations]: Found implementation of procedure mraid_mm_unregister_adp [2019-09-07 01:50:38,870 INFO L138 BoogieDeclarations]: Found implementation of procedure mraid_mm_free_adp_resources [2019-09-07 01:50:38,870 INFO L138 BoogieDeclarations]: Found implementation of procedure mraid_mm_teardown_dma_pools [2019-09-07 01:50:38,870 INFO L138 BoogieDeclarations]: Found implementation of procedure mraid_mm_init [2019-09-07 01:50:38,870 INFO L138 BoogieDeclarations]: Found implementation of procedure mraid_mm_compat_ioctl [2019-09-07 01:50:38,870 INFO L138 BoogieDeclarations]: Found implementation of procedure mraid_mm_exit [2019-09-07 01:50:38,871 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2019-09-07 01:50:38,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_2 [2019-09-07 01:50:38,871 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1 [2019-09-07 01:50:38,871 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_1 [2019-09-07 01:50:38,871 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2019-09-07 01:50:38,872 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-07 01:50:38,872 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-09-07 01:50:38,872 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-09-07 01:50:38,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_20 [2019-09-07 01:50:38,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dma_pool_alloc_24 [2019-09-07 01:50:38,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_25 [2019-09-07 01:50:38,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dma_pool_alloc_26 [2019-09-07 01:50:38,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dma_pool_alloc_27 [2019-09-07 01:50:38,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_misc_register_28 [2019-09-07 01:50:38,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_misc_deregister_29 [2019-09-07 01:50:38,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-09-07 01:50:38,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-09-07 01:50:38,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-09-07 01:50:38,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-09-07 01:50:38,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-09-07 01:50:38,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-09-07 01:50:38,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2019-09-07 01:50:38,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-09-07 01:50:38,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2019-09-07 01:50:38,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2019-09-07 01:50:38,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2019-09-07 01:50:38,876 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2019-09-07 01:50:38,876 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2019-09-07 01:50:38,877 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-09-07 01:50:38,878 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-09-07 01:50:38,878 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2019-09-07 01:50:38,878 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2019-09-07 01:50:38,878 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2019-09-07 01:50:38,878 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-09-07 01:50:38,878 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2019-09-07 01:50:38,879 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2019-09-07 01:50:38,880 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2019-09-07 01:50:38,880 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-09-07 01:50:38,880 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2019-09-07 01:50:38,881 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2019-09-07 01:50:38,881 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-09-07 01:50:38,882 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_create [2019-09-07 01:50:38,883 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_destroy [2019-09-07 01:50:38,883 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_free [2019-09-07 01:50:38,883 INFO L138 BoogieDeclarations]: Found implementation of procedure down [2019-09-07 01:50:38,884 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2019-09-07 01:50:38,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-07 01:50:38,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-07 01:50:38,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_2 [2019-09-07 01:50:38,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2019-09-07 01:50:38,885 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-09-07 01:50:38,885 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_deregister [2019-09-07 01:50:38,885 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_register [2019-09-07 01:50:38,886 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-09-07 01:50:38,886 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-09-07 01:50:38,886 INFO L138 BoogieDeclarations]: Found implementation of procedure noop_llseek [2019-09-07 01:50:38,886 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2019-09-07 01:50:38,886 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-09-07 01:50:38,886 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2019-09-07 01:50:38,887 INFO L138 BoogieDeclarations]: Found implementation of procedure up [2019-09-07 01:50:38,887 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-07 01:50:38,887 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-07 01:50:38,887 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-07 01:50:38,887 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-09-07 01:50:38,887 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-09-07 01:50:38,888 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-07 01:50:38,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-07 01:50:38,888 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-09-07 01:50:38,888 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2019-09-07 01:50:38,888 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2019-09-07 01:50:38,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2019-09-07 01:50:38,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2019-09-07 01:50:38,889 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-07 01:50:38,890 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-09-07 01:50:38,891 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-07 01:50:38,891 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-07 01:50:38,937 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-07 01:50:38,937 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-07 01:50:38,939 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-07 01:50:38,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-07 01:50:38,939 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-07 01:50:38,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-09-07 01:50:38,940 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-09-07 01:50:38,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-09-07 01:50:38,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-09-07 01:50:38,940 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-07 01:50:38,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-09-07 01:50:38,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-09-07 01:50:38,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-09-07 01:50:38,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-09-07 01:50:38,941 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-09-07 01:50:38,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-07 01:50:38,941 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-09-07 01:50:38,941 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2019-09-07 01:50:38,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-07 01:50:38,942 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2019-09-07 01:50:38,942 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2019-09-07 01:50:38,942 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2019-09-07 01:50:38,943 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2019-09-07 01:50:38,943 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-09-07 01:50:38,943 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2019-09-07 01:50:38,943 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-09-07 01:50:38,943 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-09-07 01:50:38,943 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-09-07 01:50:38,943 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-09-07 01:50:38,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2019-09-07 01:50:38,944 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-09-07 01:50:38,944 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-09-07 01:50:38,944 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2019-09-07 01:50:38,944 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2019-09-07 01:50:38,944 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2019-09-07 01:50:38,944 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-09-07 01:50:38,945 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-09-07 01:50:38,945 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2019-09-07 01:50:38,945 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-09-07 01:50:38,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_25 [2019-09-07 01:50:38,945 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2019-09-07 01:50:38,945 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2019-09-07 01:50:38,946 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-07 01:50:38,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_20 [2019-09-07 01:50:38,946 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-09-07 01:50:38,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-09-07 01:50:38,947 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2019-09-07 01:50:38,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_2 [2019-09-07 01:50:38,947 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_1 [2019-09-07 01:50:38,947 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_1 [2019-09-07 01:50:38,947 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2019-09-07 01:50:38,947 INFO L130 BoogieDeclarations]: Found specification of procedure sema_init [2019-09-07 01:50:38,947 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-07 01:50:38,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-07 01:50:38,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-07 01:50:38,948 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-07 01:50:38,948 INFO L130 BoogieDeclarations]: Found specification of procedure down [2019-09-07 01:50:38,948 INFO L130 BoogieDeclarations]: Found specification of procedure up [2019-09-07 01:50:38,948 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2019-09-07 01:50:38,948 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2019-09-07 01:50:38,949 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2019-09-07 01:50:38,949 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2019-09-07 01:50:38,949 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2019-09-07 01:50:38,949 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2019-09-07 01:50:38,949 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2019-09-07 01:50:38,949 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_create [2019-09-07 01:50:38,949 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_destroy [2019-09-07 01:50:38,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dma_pool_alloc_24 [2019-09-07 01:50:38,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dma_pool_alloc_26 [2019-09-07 01:50:38,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dma_pool_alloc_27 [2019-09-07 01:50:38,950 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_free [2019-09-07 01:50:38,950 INFO L130 BoogieDeclarations]: Found specification of procedure misc_register [2019-09-07 01:50:38,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_misc_register_28 [2019-09-07 01:50:38,950 INFO L130 BoogieDeclarations]: Found specification of procedure misc_deregister [2019-09-07 01:50:38,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_misc_deregister_29 [2019-09-07 01:50:38,950 INFO L130 BoogieDeclarations]: Found specification of procedure mraid_mm_register_adp [2019-09-07 01:50:38,951 INFO L130 BoogieDeclarations]: Found specification of procedure mraid_mm_unregister_adp [2019-09-07 01:50:38,951 INFO L130 BoogieDeclarations]: Found specification of procedure mraid_mm_adapter_app_handle [2019-09-07 01:50:38,951 INFO L130 BoogieDeclarations]: Found specification of procedure mraid_mm_open [2019-09-07 01:50:38,951 INFO L130 BoogieDeclarations]: Found specification of procedure mraid_mm_unlocked_ioctl [2019-09-07 01:50:38,951 INFO L130 BoogieDeclarations]: Found specification of procedure mimd_to_kioc [2019-09-07 01:50:38,951 INFO L130 BoogieDeclarations]: Found specification of procedure kioc_to_mimd [2019-09-07 01:50:38,951 INFO L130 BoogieDeclarations]: Found specification of procedure handle_drvrcmd [2019-09-07 01:50:38,952 INFO L130 BoogieDeclarations]: Found specification of procedure lld_ioctl [2019-09-07 01:50:38,952 INFO L130 BoogieDeclarations]: Found specification of procedure ioctl_done [2019-09-07 01:50:38,952 INFO L130 BoogieDeclarations]: Found specification of procedure lld_timedout [2019-09-07 01:50:38,952 INFO L130 BoogieDeclarations]: Found specification of procedure hinfo_to_cinfo [2019-09-07 01:50:38,952 INFO L130 BoogieDeclarations]: Found specification of procedure mraid_mm_get_adapter [2019-09-07 01:50:38,952 INFO L130 BoogieDeclarations]: Found specification of procedure mraid_mm_alloc_kioc [2019-09-07 01:50:38,952 INFO L130 BoogieDeclarations]: Found specification of procedure mraid_mm_dealloc_kioc [2019-09-07 01:50:38,952 INFO L130 BoogieDeclarations]: Found specification of procedure mraid_mm_attach_buf [2019-09-07 01:50:38,953 INFO L130 BoogieDeclarations]: Found specification of procedure mraid_mm_setup_dma_pools [2019-09-07 01:50:38,953 INFO L130 BoogieDeclarations]: Found specification of procedure mraid_mm_free_adp_resources [2019-09-07 01:50:38,953 INFO L130 BoogieDeclarations]: Found specification of procedure mraid_mm_teardown_dma_pools [2019-09-07 01:50:38,953 INFO L130 BoogieDeclarations]: Found specification of procedure mraid_mm_compat_ioctl [2019-09-07 01:50:38,953 INFO L130 BoogieDeclarations]: Found specification of procedure mraid_mm_ioctl [2019-09-07 01:50:38,953 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-09-07 01:50:38,954 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~X~~uint32_t~0~TO~int [2019-09-07 01:50:38,954 INFO L130 BoogieDeclarations]: Found specification of procedure mraid_mm_init [2019-09-07 01:50:38,954 INFO L130 BoogieDeclarations]: Found specification of procedure mraid_mm_exit [2019-09-07 01:50:38,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-07 01:50:38,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_2 [2019-09-07 01:50:38,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-07 01:50:38,954 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2019-09-07 01:50:38,955 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-07 01:50:38,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-09-07 01:50:38,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-09-07 01:50:38,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-09-07 01:50:38,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-09-07 01:50:38,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-09-07 01:50:38,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2019-09-07 01:50:38,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2019-09-07 01:50:38,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-09-07 01:50:38,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2019-09-07 01:50:38,956 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-09-07 01:50:38,956 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-07 01:50:38,956 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-09-07 01:50:38,956 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-07 01:50:38,956 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-07 01:50:38,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-07 01:50:38,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-07 01:50:38,957 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-07 01:50:38,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-09-07 01:50:38,957 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-09-07 01:50:38,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-09-07 01:50:38,957 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-09-07 01:50:39,640 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-09-07 01:50:52,774 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-07 01:50:52,775 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-09-07 01:50:52,777 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.09 01:50:52 BoogieIcfgContainer [2019-09-07 01:50:52,777 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-07 01:50:52,777 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-07 01:50:52,777 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-07 01:50:52,778 INFO L275 PluginConnector]: Sifa initialized [2019-09-07 01:50:52,779 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.09 01:50:52" (1/1) ... [2019-09-07 01:50:52,780 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=IntervalDomain ♦ Abstract when formula's dag size exceeds (negative numbers disable this limit)=-1 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ Abstract when formula has more disjuncts than (negative numbers disable this limit)=8 ♦ Call Summarizer=ReUseSupersetCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=NONE ♦ Intern Fluid=SizeLimitFluid [2019-09-07 01:50:52,809 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-07 01:50:52,810 INFO L169 IcfgInterpreter]: Building call graph [2019-09-07 01:50:52,829 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-07 01:50:52,839 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-07 01:50:52,841 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-07 01:50:53,022 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 234 for LOIs