java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AbstractInterpretationC.xml -s ../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf -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 0.1.24-673a906-m [2019-10-03 12:32:03,597 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-03 12:32:03,599 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-03 12:32:03,612 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-03 12:32:03,612 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-03 12:32:03,613 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-03 12:32:03,615 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-03 12:32:03,616 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-03 12:32:03,618 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-03 12:32:03,619 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-03 12:32:03,620 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-03 12:32:03,621 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-03 12:32:03,622 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-03 12:32:03,623 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-03 12:32:03,624 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-03 12:32:03,625 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-03 12:32:03,625 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-03 12:32:03,626 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-03 12:32:03,628 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-03 12:32:03,630 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-03 12:32:03,631 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-03 12:32:03,632 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-03 12:32:03,634 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-03 12:32:03,634 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-03 12:32:03,637 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-03 12:32:03,637 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-03 12:32:03,637 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-03 12:32:03,638 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-03 12:32:03,638 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-03 12:32:03,639 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-03 12:32:03,640 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-03 12:32:03,640 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-03 12:32:03,641 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-03 12:32:03,642 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-03 12:32:03,643 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-03 12:32:03,643 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-03 12:32:03,644 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-03 12:32:03,644 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-03 12:32:03,644 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-03 12:32:03,645 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-03 12:32:03,646 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-03 12:32:03,646 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf [2019-10-03 12:32:03,661 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-03 12:32:03,662 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-03 12:32:03,662 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-10-03 12:32:03,662 INFO L138 SettingsManager]: * Log level for plugins=info [2019-10-03 12:32:03,663 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-03 12:32:03,663 INFO L138 SettingsManager]: * User list type=DISABLED [2019-10-03 12:32:03,663 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-10-03 12:32:03,663 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-10-03 12:32:03,664 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-10-03 12:32:03,664 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-10-03 12:32:03,665 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-03 12:32:03,665 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-03 12:32:03,665 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-03 12:32:03,665 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-03 12:32:03,665 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-03 12:32:03,666 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-03 12:32:03,666 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-03 12:32:03,666 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-03 12:32:03,666 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-03 12:32:03,666 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-03 12:32:03,667 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-03 12:32:03,667 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-10-03 12:32:03,667 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-03 12:32:03,667 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-03 12:32:03,667 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-03 12:32:03,668 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-03 12:32:03,668 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-10-03 12:32:03,668 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-03 12:32:03,668 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-03 12:32:03,668 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-10-03 12:32:03,705 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-03 12:32:03,720 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-03 12:32:03,723 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-03 12:32:03,725 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-03 12:32:03,725 INFO L275 PluginConnector]: CDTParser initialized [2019-10-03 12:32:03,726 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--megaraid--megaraid_mm.ko-entry_point.cil.out.i [2019-10-03 12:32:03,804 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0270395fc/3e9f8ac7391c4c6fb3f60058403b6591/FLAG7a47af23a [2019-10-03 12:32:04,644 INFO L306 CDTParser]: Found 1 translation units. [2019-10-03 12:32:04,644 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--megaraid--megaraid_mm.ko-entry_point.cil.out.i [2019-10-03 12:32:04,676 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0270395fc/3e9f8ac7391c4c6fb3f60058403b6591/FLAG7a47af23a [2019-10-03 12:32:05,172 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0270395fc/3e9f8ac7391c4c6fb3f60058403b6591 [2019-10-03 12:32:05,183 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-03 12:32:05,184 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-03 12:32:05,185 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-03 12:32:05,186 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-03 12:32:05,189 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-03 12:32:05,190 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.10 12:32:05" (1/1) ... [2019-10-03 12:32:05,193 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d9af163 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:32:05, skipping insertion in model container [2019-10-03 12:32:05,194 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.10 12:32:05" (1/1) ... [2019-10-03 12:32:05,201 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-03 12:32:05,323 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-03 12:32:06,884 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-03 12:32:06,930 INFO L188 MainTranslator]: Completed pre-run [2019-10-03 12:32:07,120 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-03 12:32:07,230 INFO L192 MainTranslator]: Completed translation [2019-10-03 12:32:07,231 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:32:07 WrapperNode [2019-10-03 12:32:07,231 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-03 12:32:07,232 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-03 12:32:07,232 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-03 12:32:07,232 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-03 12:32:07,247 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:32:07" (1/1) ... [2019-10-03 12:32:07,248 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:32:07" (1/1) ... [2019-10-03 12:32:07,342 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:32:07" (1/1) ... [2019-10-03 12:32:07,343 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:32:07" (1/1) ... [2019-10-03 12:32:07,524 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:32:07" (1/1) ... [2019-10-03 12:32:07,563 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:32:07" (1/1) ... [2019-10-03 12:32:07,602 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:32:07" (1/1) ... [2019-10-03 12:32:07,635 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-03 12:32:07,635 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-03 12:32:07,636 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-03 12:32:07,636 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-03 12:32:07,637 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:32:07" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-03 12:32:07,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-03 12:32:07,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-03 12:32:07,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~X~~uint32_t~0~TO~int [2019-10-03 12:32:07,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2019-10-03 12:32:07,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-03 12:32:07,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-03 12:32:07,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-10-03 12:32:07,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-10-03 12:32:07,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-03 12:32:07,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-03 12:32:07,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-03 12:32:07,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-03 12:32:07,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-03 12:32:07,742 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-10-03 12:32:07,743 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2019-10-03 12:32:07,745 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2019-10-03 12:32:07,746 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2019-10-03 12:32:07,746 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2019-10-03 12:32:07,746 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-03 12:32:07,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2019-10-03 12:32:07,747 INFO L138 BoogieDeclarations]: Found implementation of procedure sema_init [2019-10-03 12:32:07,747 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2019-10-03 12:32:07,747 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2019-10-03 12:32:07,747 INFO L138 BoogieDeclarations]: Found implementation of procedure mraid_mm_open [2019-10-03 12:32:07,748 INFO L138 BoogieDeclarations]: Found implementation of procedure mraid_mm_ioctl [2019-10-03 12:32:07,749 INFO L138 BoogieDeclarations]: Found implementation of procedure mraid_mm_unlocked_ioctl [2019-10-03 12:32:07,749 INFO L138 BoogieDeclarations]: Found implementation of procedure mraid_mm_get_adapter [2019-10-03 12:32:07,749 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_drvrcmd [2019-10-03 12:32:07,750 INFO L138 BoogieDeclarations]: Found implementation of procedure mimd_to_kioc [2019-10-03 12:32:07,750 INFO L138 BoogieDeclarations]: Found implementation of procedure mraid_mm_attach_buf [2019-10-03 12:32:07,750 INFO L138 BoogieDeclarations]: Found implementation of procedure mraid_mm_alloc_kioc [2019-10-03 12:32:07,750 INFO L138 BoogieDeclarations]: Found implementation of procedure mraid_mm_dealloc_kioc [2019-10-03 12:32:07,750 INFO L138 BoogieDeclarations]: Found implementation of procedure lld_ioctl [2019-10-03 12:32:07,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ioctl_done [2019-10-03 12:32:07,751 INFO L138 BoogieDeclarations]: Found implementation of procedure lld_timedout [2019-10-03 12:32:07,751 INFO L138 BoogieDeclarations]: Found implementation of procedure kioc_to_mimd [2019-10-03 12:32:07,751 INFO L138 BoogieDeclarations]: Found implementation of procedure hinfo_to_cinfo [2019-10-03 12:32:07,751 INFO L138 BoogieDeclarations]: Found implementation of procedure mraid_mm_register_adp [2019-10-03 12:32:07,753 INFO L138 BoogieDeclarations]: Found implementation of procedure mraid_mm_adapter_app_handle [2019-10-03 12:32:07,753 INFO L138 BoogieDeclarations]: Found implementation of procedure mraid_mm_setup_dma_pools [2019-10-03 12:32:07,753 INFO L138 BoogieDeclarations]: Found implementation of procedure mraid_mm_unregister_adp [2019-10-03 12:32:07,753 INFO L138 BoogieDeclarations]: Found implementation of procedure mraid_mm_free_adp_resources [2019-10-03 12:32:07,753 INFO L138 BoogieDeclarations]: Found implementation of procedure mraid_mm_teardown_dma_pools [2019-10-03 12:32:07,754 INFO L138 BoogieDeclarations]: Found implementation of procedure mraid_mm_init [2019-10-03 12:32:07,754 INFO L138 BoogieDeclarations]: Found implementation of procedure mraid_mm_compat_ioctl [2019-10-03 12:32:07,754 INFO L138 BoogieDeclarations]: Found implementation of procedure mraid_mm_exit [2019-10-03 12:32:07,754 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2019-10-03 12:32:07,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_2 [2019-10-03 12:32:07,755 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1 [2019-10-03 12:32:07,755 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_1 [2019-10-03 12:32:07,755 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2019-10-03 12:32:07,755 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-03 12:32:07,755 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-03 12:32:07,756 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-03 12:32:07,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_20 [2019-10-03 12:32:07,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dma_pool_alloc_24 [2019-10-03 12:32:07,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_25 [2019-10-03 12:32:07,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dma_pool_alloc_26 [2019-10-03 12:32:07,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dma_pool_alloc_27 [2019-10-03 12:32:07,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_misc_register_28 [2019-10-03 12:32:07,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_misc_deregister_29 [2019-10-03 12:32:07,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-03 12:32:07,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-03 12:32:07,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-03 12:32:07,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-03 12:32:07,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-03 12:32:07,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-10-03 12:32:07,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2019-10-03 12:32:07,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-10-03 12:32:07,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2019-10-03 12:32:07,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2019-10-03 12:32:07,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2019-10-03 12:32:07,760 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2019-10-03 12:32:07,760 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2019-10-03 12:32:07,761 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-10-03 12:32:07,761 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-10-03 12:32:07,761 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2019-10-03 12:32:07,761 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2019-10-03 12:32:07,761 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2019-10-03 12:32:07,762 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-03 12:32:07,763 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2019-10-03 12:32:07,763 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2019-10-03 12:32:07,763 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2019-10-03 12:32:07,763 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-03 12:32:07,764 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2019-10-03 12:32:07,764 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2019-10-03 12:32:07,765 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-10-03 12:32:07,765 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_create [2019-10-03 12:32:07,766 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_destroy [2019-10-03 12:32:07,766 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_free [2019-10-03 12:32:07,766 INFO L138 BoogieDeclarations]: Found implementation of procedure down [2019-10-03 12:32:07,766 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2019-10-03 12:32:07,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-03 12:32:07,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-03 12:32:07,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_2 [2019-10-03 12:32:07,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2019-10-03 12:32:07,767 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-10-03 12:32:07,768 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_deregister [2019-10-03 12:32:07,768 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_register [2019-10-03 12:32:07,768 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-10-03 12:32:07,768 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-03 12:32:07,768 INFO L138 BoogieDeclarations]: Found implementation of procedure noop_llseek [2019-10-03 12:32:07,768 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2019-10-03 12:32:07,769 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-03 12:32:07,769 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2019-10-03 12:32:07,769 INFO L138 BoogieDeclarations]: Found implementation of procedure up [2019-10-03 12:32:07,769 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-03 12:32:07,770 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-03 12:32:07,770 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-03 12:32:07,770 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-03 12:32:07,770 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-03 12:32:07,770 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-03 12:32:07,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-03 12:32:07,771 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-03 12:32:07,771 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2019-10-03 12:32:07,771 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2019-10-03 12:32:07,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2019-10-03 12:32:07,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2019-10-03 12:32:07,773 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-03 12:32:07,773 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-03 12:32:07,773 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-03 12:32:07,774 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-03 12:32:07,774 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-03 12:32:07,775 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-03 12:32:07,867 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-03 12:32:07,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-03 12:32:07,867 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-03 12:32:07,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-03 12:32:07,867 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-03 12:32:07,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-10-03 12:32:07,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-10-03 12:32:07,868 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-03 12:32:07,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-03 12:32:07,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-03 12:32:07,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-03 12:32:07,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-03 12:32:07,869 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-10-03 12:32:07,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-03 12:32:07,869 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-10-03 12:32:07,869 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2019-10-03 12:32:07,869 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-03 12:32:07,870 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2019-10-03 12:32:07,870 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2019-10-03 12:32:07,870 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2019-10-03 12:32:07,870 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2019-10-03 12:32:07,870 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-03 12:32:07,870 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2019-10-03 12:32:07,870 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-10-03 12:32:07,871 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-03 12:32:07,871 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-03 12:32:07,871 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-03 12:32:07,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2019-10-03 12:32:07,871 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-03 12:32:07,871 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-10-03 12:32:07,871 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2019-10-03 12:32:07,872 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2019-10-03 12:32:07,872 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2019-10-03 12:32:07,872 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-10-03 12:32:07,872 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-03 12:32:07,872 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2019-10-03 12:32:07,872 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-10-03 12:32:07,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_25 [2019-10-03 12:32:07,873 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2019-10-03 12:32:07,873 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2019-10-03 12:32:07,873 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-03 12:32:07,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_20 [2019-10-03 12:32:07,873 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-03 12:32:07,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-10-03 12:32:07,873 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2019-10-03 12:32:07,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_2 [2019-10-03 12:32:07,874 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_1 [2019-10-03 12:32:07,874 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_1 [2019-10-03 12:32:07,874 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2019-10-03 12:32:07,874 INFO L130 BoogieDeclarations]: Found specification of procedure sema_init [2019-10-03 12:32:07,874 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-03 12:32:07,874 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-03 12:32:07,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-03 12:32:07,874 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-03 12:32:07,875 INFO L130 BoogieDeclarations]: Found specification of procedure down [2019-10-03 12:32:07,875 INFO L130 BoogieDeclarations]: Found specification of procedure up [2019-10-03 12:32:07,875 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2019-10-03 12:32:07,875 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2019-10-03 12:32:07,875 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2019-10-03 12:32:07,875 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2019-10-03 12:32:07,875 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2019-10-03 12:32:07,876 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2019-10-03 12:32:07,876 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2019-10-03 12:32:07,876 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_create [2019-10-03 12:32:07,876 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_destroy [2019-10-03 12:32:07,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dma_pool_alloc_24 [2019-10-03 12:32:07,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dma_pool_alloc_26 [2019-10-03 12:32:07,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dma_pool_alloc_27 [2019-10-03 12:32:07,876 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_free [2019-10-03 12:32:07,877 INFO L130 BoogieDeclarations]: Found specification of procedure misc_register [2019-10-03 12:32:07,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_misc_register_28 [2019-10-03 12:32:07,877 INFO L130 BoogieDeclarations]: Found specification of procedure misc_deregister [2019-10-03 12:32:07,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_misc_deregister_29 [2019-10-03 12:32:07,877 INFO L130 BoogieDeclarations]: Found specification of procedure mraid_mm_register_adp [2019-10-03 12:32:07,877 INFO L130 BoogieDeclarations]: Found specification of procedure mraid_mm_unregister_adp [2019-10-03 12:32:07,877 INFO L130 BoogieDeclarations]: Found specification of procedure mraid_mm_adapter_app_handle [2019-10-03 12:32:07,878 INFO L130 BoogieDeclarations]: Found specification of procedure mraid_mm_open [2019-10-03 12:32:07,878 INFO L130 BoogieDeclarations]: Found specification of procedure mraid_mm_unlocked_ioctl [2019-10-03 12:32:07,878 INFO L130 BoogieDeclarations]: Found specification of procedure mimd_to_kioc [2019-10-03 12:32:07,878 INFO L130 BoogieDeclarations]: Found specification of procedure kioc_to_mimd [2019-10-03 12:32:07,878 INFO L130 BoogieDeclarations]: Found specification of procedure handle_drvrcmd [2019-10-03 12:32:07,878 INFO L130 BoogieDeclarations]: Found specification of procedure lld_ioctl [2019-10-03 12:32:07,878 INFO L130 BoogieDeclarations]: Found specification of procedure ioctl_done [2019-10-03 12:32:07,878 INFO L130 BoogieDeclarations]: Found specification of procedure lld_timedout [2019-10-03 12:32:07,879 INFO L130 BoogieDeclarations]: Found specification of procedure hinfo_to_cinfo [2019-10-03 12:32:07,879 INFO L130 BoogieDeclarations]: Found specification of procedure mraid_mm_get_adapter [2019-10-03 12:32:07,879 INFO L130 BoogieDeclarations]: Found specification of procedure mraid_mm_alloc_kioc [2019-10-03 12:32:07,879 INFO L130 BoogieDeclarations]: Found specification of procedure mraid_mm_dealloc_kioc [2019-10-03 12:32:07,879 INFO L130 BoogieDeclarations]: Found specification of procedure mraid_mm_attach_buf [2019-10-03 12:32:07,879 INFO L130 BoogieDeclarations]: Found specification of procedure mraid_mm_setup_dma_pools [2019-10-03 12:32:07,879 INFO L130 BoogieDeclarations]: Found specification of procedure mraid_mm_free_adp_resources [2019-10-03 12:32:07,880 INFO L130 BoogieDeclarations]: Found specification of procedure mraid_mm_teardown_dma_pools [2019-10-03 12:32:07,880 INFO L130 BoogieDeclarations]: Found specification of procedure mraid_mm_compat_ioctl [2019-10-03 12:32:07,880 INFO L130 BoogieDeclarations]: Found specification of procedure mraid_mm_ioctl [2019-10-03 12:32:07,880 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-03 12:32:07,880 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~X~~uint32_t~0~TO~int [2019-10-03 12:32:07,880 INFO L130 BoogieDeclarations]: Found specification of procedure mraid_mm_init [2019-10-03 12:32:07,880 INFO L130 BoogieDeclarations]: Found specification of procedure mraid_mm_exit [2019-10-03 12:32:07,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-03 12:32:07,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_2 [2019-10-03 12:32:07,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-03 12:32:07,881 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2019-10-03 12:32:07,881 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-03 12:32:07,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-03 12:32:07,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-03 12:32:07,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-03 12:32:07,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-03 12:32:07,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-03 12:32:07,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2019-10-03 12:32:07,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2019-10-03 12:32:07,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-10-03 12:32:07,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2019-10-03 12:32:07,882 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-10-03 12:32:07,882 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-03 12:32:07,882 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-10-03 12:32:07,883 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-03 12:32:07,883 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-03 12:32:07,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-03 12:32:07,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-03 12:32:07,883 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-03 12:32:07,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-03 12:32:07,883 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-03 12:32:07,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-03 12:32:07,884 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-03 12:32:08,631 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-03 12:32:20,722 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-03 12:32:20,722 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-10-03 12:32:20,724 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 12:32:20 BoogieIcfgContainer [2019-10-03 12:32:20,724 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-03 12:32:20,725 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-10-03 12:32:20,725 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-10-03 12:32:20,725 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-10-03 12:32:20,726 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 12:32:20" (1/1) ... [2019-10-03 12:32:20,768 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-10-03 12:32:20,874 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-10-03 12:32:20,880 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 133 root evaluator evaluations with a maximum evaluation depth of 0. Performed 133 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 296 variables. [2019-10-03 12:32:20,880 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-10-03 12:32:20,883 INFO L168 Benchmark]: Toolchain (without parser) took 15697.86 ms. Allocated memory was 136.8 MB in the beginning and 442.5 MB in the end (delta: 305.7 MB). Free memory was 79.7 MB in the beginning and 117.7 MB in the end (delta: -38.0 MB). Peak memory consumption was 267.7 MB. Max. memory is 7.1 GB. [2019-10-03 12:32:20,884 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 136.8 MB. Free memory was 104.8 MB in the beginning and 104.6 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-10-03 12:32:20,885 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2046.37 ms. Allocated memory was 136.8 MB in the beginning and 216.5 MB in the end (delta: 79.7 MB). Free memory was 79.3 MB in the beginning and 102.6 MB in the end (delta: -23.4 MB). Peak memory consumption was 68.0 MB. Max. memory is 7.1 GB. [2019-10-03 12:32:20,886 INFO L168 Benchmark]: Boogie Preprocessor took 402.99 ms. Allocated memory is still 216.5 MB. Free memory was 102.6 MB in the beginning and 86.3 MB in the end (delta: 16.3 MB). Peak memory consumption was 16.3 MB. Max. memory is 7.1 GB. [2019-10-03 12:32:20,887 INFO L168 Benchmark]: RCFGBuilder took 13089.05 ms. Allocated memory was 216.5 MB in the beginning and 442.5 MB in the end (delta: 226.0 MB). Free memory was 86.3 MB in the beginning and 130.0 MB in the end (delta: -43.6 MB). Peak memory consumption was 203.3 MB. Max. memory is 7.1 GB. [2019-10-03 12:32:20,888 INFO L168 Benchmark]: Abstract Interpretation took 155.51 ms. Allocated memory is still 442.5 MB. Free memory was 130.0 MB in the beginning and 117.7 MB in the end (delta: 12.3 MB). Peak memory consumption was 12.3 MB. Max. memory is 7.1 GB. [2019-10-03 12:32:20,893 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 136.8 MB. Free memory was 104.8 MB in the beginning and 104.6 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2046.37 ms. Allocated memory was 136.8 MB in the beginning and 216.5 MB in the end (delta: 79.7 MB). Free memory was 79.3 MB in the beginning and 102.6 MB in the end (delta: -23.4 MB). Peak memory consumption was 68.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 402.99 ms. Allocated memory is still 216.5 MB. Free memory was 102.6 MB in the beginning and 86.3 MB in the end (delta: 16.3 MB). Peak memory consumption was 16.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 13089.05 ms. Allocated memory was 216.5 MB in the beginning and 442.5 MB in the end (delta: 226.0 MB). Free memory was 86.3 MB in the beginning and 130.0 MB in the end (delta: -43.6 MB). Peak memory consumption was 203.3 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 155.51 ms. Allocated memory is still 442.5 MB. Free memory was 130.0 MB in the beginning and 117.7 MB in the end (delta: 12.3 MB). Peak memory consumption was 12.3 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - PositiveResult [Line: 5160]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location RESULT: Ultimate proved your program to be correct! Received shutdown request...