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-08_1a-drivers--char--agp--amd64-agp.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-673a906-m [2019-10-03 12:13:08,174 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-03 12:13:08,176 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-03 12:13:08,188 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-03 12:13:08,188 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-03 12:13:08,189 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-03 12:13:08,191 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-03 12:13:08,192 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-03 12:13:08,194 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-03 12:13:08,195 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-03 12:13:08,196 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-03 12:13:08,197 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-03 12:13:08,197 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-03 12:13:08,198 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-03 12:13:08,199 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-03 12:13:08,200 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-03 12:13:08,201 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-03 12:13:08,202 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-03 12:13:08,204 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-03 12:13:08,206 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-03 12:13:08,208 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-03 12:13:08,209 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-03 12:13:08,210 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-03 12:13:08,211 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-03 12:13:08,213 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-03 12:13:08,214 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-03 12:13:08,214 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-03 12:13:08,215 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-03 12:13:08,215 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-03 12:13:08,216 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-03 12:13:08,216 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-03 12:13:08,217 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-03 12:13:08,218 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-03 12:13:08,219 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-03 12:13:08,220 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-03 12:13:08,220 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-03 12:13:08,221 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-03 12:13:08,221 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-03 12:13:08,221 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-03 12:13:08,222 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-03 12:13:08,223 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-03 12:13:08,224 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 12:13:08,239 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-03 12:13:08,239 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-03 12:13:08,239 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-10-03 12:13:08,240 INFO L138 SettingsManager]: * Log level for plugins=info [2019-10-03 12:13:08,240 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-03 12:13:08,240 INFO L138 SettingsManager]: * User list type=DISABLED [2019-10-03 12:13:08,241 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-10-03 12:13:08,241 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-10-03 12:13:08,241 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-10-03 12:13:08,241 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-10-03 12:13:08,242 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-03 12:13:08,242 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-03 12:13:08,242 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-03 12:13:08,243 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-03 12:13:08,243 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-03 12:13:08,243 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-03 12:13:08,243 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-03 12:13:08,243 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-03 12:13:08,243 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-03 12:13:08,244 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-03 12:13:08,244 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-03 12:13:08,244 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-10-03 12:13:08,244 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-03 12:13:08,244 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-03 12:13:08,245 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-03 12:13:08,245 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-03 12:13:08,245 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-10-03 12:13:08,245 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-03 12:13:08,246 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-03 12:13:08,246 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-10-03 12:13:08,273 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-03 12:13:08,285 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-03 12:13:08,289 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-03 12:13:08,290 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-03 12:13:08,290 INFO L275 PluginConnector]: CDTParser initialized [2019-10-03 12:13:08,291 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--char--agp--amd64-agp.ko-entry_point.cil.out.i [2019-10-03 12:13:08,351 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/accb2fc2b/19228ec6022a4a24b34bd19f3cebb755/FLAGa9432def0 [2019-10-03 12:13:09,031 INFO L306 CDTParser]: Found 1 translation units. [2019-10-03 12:13:09,032 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--char--agp--amd64-agp.ko-entry_point.cil.out.i [2019-10-03 12:13:09,064 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/accb2fc2b/19228ec6022a4a24b34bd19f3cebb755/FLAGa9432def0 [2019-10-03 12:13:09,162 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/accb2fc2b/19228ec6022a4a24b34bd19f3cebb755 [2019-10-03 12:13:09,174 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-03 12:13:09,175 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-03 12:13:09,177 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-03 12:13:09,177 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-03 12:13:09,181 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-03 12:13:09,182 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.10 12:13:09" (1/1) ... [2019-10-03 12:13:09,185 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56206268 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:13:09, skipping insertion in model container [2019-10-03 12:13:09,185 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.10 12:13:09" (1/1) ... [2019-10-03 12:13:09,194 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-03 12:13:09,296 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-03 12:13:10,501 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-03 12:13:10,584 INFO L188 MainTranslator]: Completed pre-run [2019-10-03 12:13:10,944 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-03 12:13:11,120 INFO L192 MainTranslator]: Completed translation [2019-10-03 12:13:11,120 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:13:11 WrapperNode [2019-10-03 12:13:11,121 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-03 12:13:11,122 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-03 12:13:11,122 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-03 12:13:11,122 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-03 12:13:11,137 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:13:11" (1/1) ... [2019-10-03 12:13:11,138 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:13:11" (1/1) ... [2019-10-03 12:13:11,188 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:13:11" (1/1) ... [2019-10-03 12:13:11,189 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:13:11" (1/1) ... [2019-10-03 12:13:11,277 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:13:11" (1/1) ... [2019-10-03 12:13:11,304 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:13:11" (1/1) ... [2019-10-03 12:13:11,336 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:13:11" (1/1) ... [2019-10-03 12:13:11,352 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-03 12:13:11,353 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-03 12:13:11,353 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-03 12:13:11,353 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-03 12:13:11,355 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:13:11" (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 12:13:11,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-03 12:13:11,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-03 12:13:11,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2019-10-03 12:13:11,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~TO~int [2019-10-03 12:13:11,430 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight32 [2019-10-03 12:13:11,430 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight16 [2019-10-03 12:13:11,430 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2019-10-03 12:13:11,430 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2019-10-03 12:13:11,431 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2019-10-03 12:13:11,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-03 12:13:11,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-03 12:13:11,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-10-03 12:13:11,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-10-03 12:13:11,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-03 12:13:11,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-03 12:13:11,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-03 12:13:11,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-03 12:13:11,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-03 12:13:11,434 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-10-03 12:13:11,435 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-10-03 12:13:11,435 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2019-10-03 12:13:11,435 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2019-10-03 12:13:11,435 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2019-10-03 12:13:11,436 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_address [2019-10-03 12:13:11,436 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-10-03 12:13:11,436 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2019-10-03 12:13:11,437 INFO L138 BoogieDeclarations]: Found implementation of procedure amd_nb_num [2019-10-03 12:13:11,437 INFO L138 BoogieDeclarations]: Found implementation of procedure amd_nb_has_feature [2019-10-03 12:13:11,437 INFO L138 BoogieDeclarations]: Found implementation of procedure node_to_amd_nb [2019-10-03 12:13:11,437 INFO L138 BoogieDeclarations]: Found implementation of procedure gart_set_size_and_enable [2019-10-03 12:13:11,438 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_gart_translation [2019-10-03 12:13:11,438 INFO L138 BoogieDeclarations]: Found implementation of procedure aperture_valid [2019-10-03 12:13:11,438 INFO L138 BoogieDeclarations]: Found implementation of procedure amd64_tlbflush [2019-10-03 12:13:11,438 INFO L138 BoogieDeclarations]: Found implementation of procedure amd64_insert_memory [2019-10-03 12:13:11,438 INFO L138 BoogieDeclarations]: Found implementation of procedure amd64_fetch_size [2019-10-03 12:13:11,439 INFO L138 BoogieDeclarations]: Found implementation of procedure amd64_configure [2019-10-03 12:13:11,439 INFO L138 BoogieDeclarations]: Found implementation of procedure amd_8151_configure [2019-10-03 12:13:11,439 INFO L138 BoogieDeclarations]: Found implementation of procedure amd64_cleanup [2019-10-03 12:13:11,439 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_aperture_valid [2019-10-03 12:13:11,439 INFO L138 BoogieDeclarations]: Found implementation of procedure fix_northbridge [2019-10-03 12:13:11,439 INFO L138 BoogieDeclarations]: Found implementation of procedure cache_nbs [2019-10-03 12:13:11,440 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8151_init [2019-10-03 12:13:11,440 INFO L138 BoogieDeclarations]: Found implementation of procedure uli_agp_init [2019-10-03 12:13:11,440 INFO L138 BoogieDeclarations]: Found implementation of procedure nforce3_agp_init [2019-10-03 12:13:11,441 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_amd64_probe [2019-10-03 12:13:11,441 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_amd64_remove [2019-10-03 12:13:11,441 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_amd64_suspend [2019-10-03 12:13:11,441 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_amd64_resume [2019-10-03 12:13:11,441 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_amd64_init [2019-10-03 12:13:11,442 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_amd64_mod_init [2019-10-03 12:13:11,442 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_amd64_cleanup [2019-10-03 12:13:11,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_driver_1 [2019-10-03 12:13:11,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_agp_bridge_driver_2 [2019-10-03 12:13:11,442 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-03 12:13:11,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_5 [2019-10-03 12:13:11,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_6 [2019-10-03 12:13:11,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_7 [2019-10-03 12:13:11,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_8 [2019-10-03 12:13:11,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_9 [2019-10-03 12:13:11,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-03 12:13:11,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-03 12:13:11,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-03 12:13:11,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-03 12:13:11,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-03 12:13:11,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2019-10-03 12:13:11,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2019-10-03 12:13:11,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2019-10-03 12:13:11,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2019-10-03 12:13:11,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2019-10-03 12:13:11,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-03 12:13:11,487 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2019-10-03 12:13:11,487 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-10-03 12:13:11,488 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2019-10-03 12:13:11,488 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2019-10-03 12:13:11,488 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-10-03 12:13:11,488 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_add_bridge [2019-10-03 12:13:11,489 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_alloc_bridge [2019-10-03 12:13:11,489 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_alloc_by_type [2019-10-03 12:13:11,491 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_alloc_page [2019-10-03 12:13:11,491 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_alloc_pages [2019-10-03 12:13:11,491 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_create_gatt_table [2019-10-03 12:13:11,491 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_destroy_page [2019-10-03 12:13:11,492 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_destroy_pages [2019-10-03 12:13:11,492 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_enable [2019-10-03 12:13:11,492 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_free_by_type [2019-10-03 12:13:11,493 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_free_gatt_table [2019-10-03 12:13:11,494 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_mask_memory [2019-10-03 12:13:11,494 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_remove_memory [2019-10-03 12:13:11,494 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_type_to_mask_type [2019-10-03 12:13:11,494 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_num_entries [2019-10-03 12:13:11,496 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_put_bridge [2019-10-03 12:13:11,496 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_remove_bridge [2019-10-03 12:13:11,496 INFO L138 BoogieDeclarations]: Found implementation of procedure amd_cache_northbridges [2019-10-03 12:13:11,496 INFO L138 BoogieDeclarations]: Found implementation of procedure amd_flush_garts [2019-10-03 12:13:11,496 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-10-03 12:13:11,497 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_attach [2019-10-03 12:13:11,497 INFO L138 BoogieDeclarations]: Found implementation of procedure e820_any_mapped [2019-10-03 12:13:11,497 INFO L138 BoogieDeclarations]: Found implementation of procedure global_cache_flush [2019-10-03 12:13:11,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-03 12:13:11,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_1 [2019-10-03 12:13:11,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_1 [2019-10-03 12:13:11,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_late_1 [2019-10-03 12:13:11,498 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_dword [2019-10-03 12:13:11,498 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_word [2019-10-03 12:13:11,498 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_dword [2019-10-03 12:13:11,498 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2019-10-03 12:13:11,498 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_present [2019-10-03 12:13:11,498 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_put [2019-10-03 12:13:11,499 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_find_capability [2019-10-03 12:13:11,499 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_slot [2019-10-03 12:13:11,499 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2019-10-03 12:13:11,499 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2019-10-03 12:13:11,499 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2019-10-03 12:13:11,499 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-10-03 12:13:11,499 INFO L138 BoogieDeclarations]: Found implementation of procedure pcibios_resource_to_bus [2019-10-03 12:13:11,500 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-03 12:13:11,500 INFO L138 BoogieDeclarations]: Found implementation of procedure release_resource [2019-10-03 12:13:11,500 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-03 12:13:11,500 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-03 12:13:11,500 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-03 12:13:11,500 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-03 12:13:11,501 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-03 12:13:11,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-03 12:13:11,501 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight32 [2019-10-03 12:13:11,502 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight16 [2019-10-03 12:13:11,502 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-03 12:13:11,503 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-10-03 12:13:11,503 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-03 12:13:11,503 INFO L130 BoogieDeclarations]: Found specification of procedure e820_any_mapped [2019-10-03 12:13:11,503 INFO L130 BoogieDeclarations]: Found specification of procedure release_resource [2019-10-03 12:13:11,504 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2019-10-03 12:13:11,504 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2019-10-03 12:13:11,504 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2019-10-03 12:13:11,504 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2019-10-03 12:13:11,504 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2019-10-03 12:13:11,505 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-03 12:13:11,505 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-03 12:13:11,505 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-03 12:13:11,507 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-03 12:13:11,507 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-03 12:13:11,507 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-03 12:13:11,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-03 12:13:11,507 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-03 12:13:11,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-03 12:13:11,508 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-03 12:13:11,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-10-03 12:13:11,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-10-03 12:13:11,508 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-03 12:13:11,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-03 12:13:11,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-03 12:13:11,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-03 12:13:11,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-03 12:13:11,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_driver_1 [2019-10-03 12:13:11,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_agp_bridge_driver_2 [2019-10-03 12:13:11,509 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-10-03 12:13:11,512 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-03 12:13:11,512 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-10-03 12:13:11,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-03 12:13:11,513 INFO L130 BoogieDeclarations]: Found specification of procedure driver_attach [2019-10-03 12:13:11,513 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-10-03 12:13:11,513 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-10-03 12:13:11,513 INFO L130 BoogieDeclarations]: Found specification of procedure pcibios_resource_to_bus [2019-10-03 12:13:11,513 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_put [2019-10-03 12:13:11,513 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_capability [2019-10-03 12:13:11,513 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_slot [2019-10-03 12:13:11,514 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_present [2019-10-03 12:13:11,514 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_word [2019-10-03 12:13:11,514 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_dword [2019-10-03 12:13:11,514 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_dword [2019-10-03 12:13:11,514 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2019-10-03 12:13:11,514 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-03 12:13:11,514 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2019-10-03 12:13:11,514 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2019-10-03 12:13:11,515 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2019-10-03 12:13:11,515 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2019-10-03 12:13:11,515 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2019-10-03 12:13:11,515 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2019-10-03 12:13:11,515 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_address [2019-10-03 12:13:11,515 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-03 12:13:11,515 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-03 12:13:11,516 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2019-10-03 12:13:11,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_5 [2019-10-03 12:13:11,516 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-10-03 12:13:11,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_6 [2019-10-03 12:13:11,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_7 [2019-10-03 12:13:11,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_8 [2019-10-03 12:13:11,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_9 [2019-10-03 12:13:11,516 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-10-03 12:13:11,517 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2019-10-03 12:13:11,517 INFO L130 BoogieDeclarations]: Found specification of procedure amd_cache_northbridges [2019-10-03 12:13:11,517 INFO L130 BoogieDeclarations]: Found specification of procedure amd_flush_garts [2019-10-03 12:13:11,517 INFO L130 BoogieDeclarations]: Found specification of procedure amd_nb_num [2019-10-03 12:13:11,517 INFO L130 BoogieDeclarations]: Found specification of procedure amd_nb_has_feature [2019-10-03 12:13:11,517 INFO L130 BoogieDeclarations]: Found specification of procedure node_to_amd_nb [2019-10-03 12:13:11,517 INFO L130 BoogieDeclarations]: Found specification of procedure agp_amd64_init [2019-10-03 12:13:11,518 INFO L130 BoogieDeclarations]: Found specification of procedure gart_set_size_and_enable [2019-10-03 12:13:11,518 INFO L130 BoogieDeclarations]: Found specification of procedure enable_gart_translation [2019-10-03 12:13:11,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-03 12:13:11,518 INFO L130 BoogieDeclarations]: Found specification of procedure aperture_valid [2019-10-03 12:13:11,518 INFO L130 BoogieDeclarations]: Found specification of procedure agp_alloc_bridge [2019-10-03 12:13:11,518 INFO L130 BoogieDeclarations]: Found specification of procedure agp_put_bridge [2019-10-03 12:13:11,518 INFO L130 BoogieDeclarations]: Found specification of procedure agp_add_bridge [2019-10-03 12:13:11,518 INFO L130 BoogieDeclarations]: Found specification of procedure agp_remove_bridge [2019-10-03 12:13:11,519 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_enable [2019-10-03 12:13:11,519 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_create_gatt_table [2019-10-03 12:13:11,519 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_free_gatt_table [2019-10-03 12:13:11,519 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_remove_memory [2019-10-03 12:13:11,519 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_alloc_by_type [2019-10-03 12:13:11,519 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_free_by_type [2019-10-03 12:13:11,519 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_alloc_page [2019-10-03 12:13:11,520 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_alloc_pages [2019-10-03 12:13:11,520 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_destroy_page [2019-10-03 12:13:11,520 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_destroy_pages [2019-10-03 12:13:11,520 INFO L130 BoogieDeclarations]: Found specification of procedure agp_num_entries [2019-10-03 12:13:11,520 INFO L130 BoogieDeclarations]: Found specification of procedure global_cache_flush [2019-10-03 12:13:11,520 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_mask_memory [2019-10-03 12:13:11,520 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_type_to_mask_type [2019-10-03 12:13:11,520 INFO L130 BoogieDeclarations]: Found specification of procedure amd64_tlbflush [2019-10-03 12:13:11,521 INFO L130 BoogieDeclarations]: Found specification of procedure amd64_insert_memory [2019-10-03 12:13:11,521 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2019-10-03 12:13:11,521 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~TO~int [2019-10-03 12:13:11,521 INFO L130 BoogieDeclarations]: Found specification of procedure amd64_fetch_size [2019-10-03 12:13:11,521 INFO L130 BoogieDeclarations]: Found specification of procedure amd64_configure [2019-10-03 12:13:11,521 INFO L130 BoogieDeclarations]: Found specification of procedure amd_8151_configure [2019-10-03 12:13:11,521 INFO L130 BoogieDeclarations]: Found specification of procedure amd64_cleanup [2019-10-03 12:13:11,522 INFO L130 BoogieDeclarations]: Found specification of procedure agp_aperture_valid [2019-10-03 12:13:11,522 INFO L130 BoogieDeclarations]: Found specification of procedure fix_northbridge [2019-10-03 12:13:11,522 INFO L130 BoogieDeclarations]: Found specification of procedure cache_nbs [2019-10-03 12:13:11,522 INFO L130 BoogieDeclarations]: Found specification of procedure amd8151_init [2019-10-03 12:13:11,522 INFO L130 BoogieDeclarations]: Found specification of procedure uli_agp_init [2019-10-03 12:13:11,522 INFO L130 BoogieDeclarations]: Found specification of procedure nforce3_agp_init [2019-10-03 12:13:11,522 INFO L130 BoogieDeclarations]: Found specification of procedure agp_amd64_probe [2019-10-03 12:13:11,522 INFO L130 BoogieDeclarations]: Found specification of procedure agp_amd64_remove [2019-10-03 12:13:11,523 INFO L130 BoogieDeclarations]: Found specification of procedure agp_amd64_suspend [2019-10-03 12:13:11,523 INFO L130 BoogieDeclarations]: Found specification of procedure agp_amd64_resume [2019-10-03 12:13:11,523 INFO L130 BoogieDeclarations]: Found specification of procedure agp_amd64_mod_init [2019-10-03 12:13:11,523 INFO L130 BoogieDeclarations]: Found specification of procedure agp_amd64_cleanup [2019-10-03 12:13:11,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_1 [2019-10-03 12:13:11,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_1 [2019-10-03 12:13:11,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_late_1 [2019-10-03 12:13:11,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-03 12:13:11,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-03 12:13:11,524 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-03 12:13:11,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-03 12:13:11,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-03 12:13:11,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-03 12:13:11,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-03 12:13:11,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-03 12:13:11,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2019-10-03 12:13:11,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2019-10-03 12:13:11,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2019-10-03 12:13:11,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2019-10-03 12:13:11,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2019-10-03 12:13:11,527 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-03 12:13:11,527 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-03 12:13:11,527 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-03 12:13:11,527 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-03 12:13:11,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-03 12:13:11,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-03 12:13:11,528 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-03 12:13:12,458 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-03 12:13:13,838 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2019-10-03 12:13:14,180 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-03 12:13:14,180 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-03 12:13:14,182 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 12:13:14 BoogieIcfgContainer [2019-10-03 12:13:14,183 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-03 12:13:14,184 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-10-03 12:13:14,186 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-10-03 12:13:14,187 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-10-03 12:13:14,188 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 12:13:14" (1/1) ... [2019-10-03 12:13:14,239 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-10-03 12:13:14,367 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-10-03 12:13:14,372 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 141 root evaluator evaluations with a maximum evaluation depth of 0. Performed 141 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 335 variables. [2019-10-03 12:13:14,372 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-10-03 12:13:14,375 INFO L168 Benchmark]: Toolchain (without parser) took 5198.72 ms. Allocated memory was 132.6 MB in the beginning and 289.9 MB in the end (delta: 157.3 MB). Free memory was 78.1 MB in the beginning and 77.4 MB in the end (delta: 691.3 kB). Peak memory consumption was 158.0 MB. Max. memory is 7.1 GB. [2019-10-03 12:13:14,376 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 132.6 MB. Free memory was 102.0 MB in the beginning and 101.8 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-10-03 12:13:14,377 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1944.42 ms. Allocated memory was 132.6 MB in the beginning and 208.1 MB in the end (delta: 75.5 MB). Free memory was 77.7 MB in the beginning and 90.4 MB in the end (delta: -12.6 MB). Peak memory consumption was 73.4 MB. Max. memory is 7.1 GB. [2019-10-03 12:13:14,378 INFO L168 Benchmark]: Boogie Preprocessor took 230.88 ms. Allocated memory is still 208.1 MB. Free memory was 90.4 MB in the beginning and 75.7 MB in the end (delta: 14.7 MB). Peak memory consumption was 14.7 MB. Max. memory is 7.1 GB. [2019-10-03 12:13:14,379 INFO L168 Benchmark]: RCFGBuilder took 2830.66 ms. Allocated memory was 208.1 MB in the beginning and 289.9 MB in the end (delta: 81.8 MB). Free memory was 75.7 MB in the beginning and 88.1 MB in the end (delta: -12.4 MB). Peak memory consumption was 98.2 MB. Max. memory is 7.1 GB. [2019-10-03 12:13:14,380 INFO L168 Benchmark]: Abstract Interpretation took 188.25 ms. Allocated memory is still 289.9 MB. Free memory was 88.1 MB in the beginning and 77.4 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 7.1 GB. [2019-10-03 12:13:14,384 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 132.6 MB. Free memory was 102.0 MB in the beginning and 101.8 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1944.42 ms. Allocated memory was 132.6 MB in the beginning and 208.1 MB in the end (delta: 75.5 MB). Free memory was 77.7 MB in the beginning and 90.4 MB in the end (delta: -12.6 MB). Peak memory consumption was 73.4 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 230.88 ms. Allocated memory is still 208.1 MB. Free memory was 90.4 MB in the beginning and 75.7 MB in the end (delta: 14.7 MB). Peak memory consumption was 14.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2830.66 ms. Allocated memory was 208.1 MB in the beginning and 289.9 MB in the end (delta: 81.8 MB). Free memory was 75.7 MB in the beginning and 88.1 MB in the end (delta: -12.4 MB). Peak memory consumption was 98.2 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 188.25 ms. Allocated memory is still 289.9 MB. Free memory was 88.1 MB in the beginning and 77.4 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 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: 4243]: 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...