/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--mtd--maps--l440gx.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 02:28:55,078 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 02:28:55,080 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 02:28:55,093 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 02:28:55,093 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 02:28:55,095 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 02:28:55,096 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 02:28:55,107 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 02:28:55,109 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 02:28:55,110 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 02:28:55,111 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 02:28:55,113 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 02:28:55,113 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 02:28:55,114 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 02:28:55,115 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 02:28:55,119 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 02:28:55,121 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 02:28:55,125 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 02:28:55,126 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 02:28:55,132 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 02:28:55,135 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 02:28:55,138 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 02:28:55,139 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 02:28:55,140 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 02:28:55,144 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-18 02:28:55,144 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-18 02:28:55,144 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-18 02:28:55,147 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-18 02:28:55,147 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-18 02:28:55,148 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-18 02:28:55,149 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-18 02:28:55,149 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-18 02:28:55,151 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-18 02:28:55,152 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-18 02:28:55,155 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-18 02:28:55,156 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-18 02:28:55,156 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-18 02:28:55,157 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-18 02:28:55,157 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 02:28:55,158 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 02:28:55,159 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 02:28:55,160 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf [2020-07-18 02:28:55,188 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 02:28:55,189 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 02:28:55,193 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 02:28:55,194 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 02:28:55,194 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 02:28:55,194 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 02:28:55,194 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 02:28:55,194 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 02:28:55,195 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 02:28:55,195 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 02:28:55,195 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 02:28:55,195 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 02:28:55,195 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 02:28:55,196 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 02:28:55,196 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 02:28:55,196 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 02:28:55,196 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 02:28:55,196 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 02:28:55,197 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 02:28:55,197 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-18 02:28:55,507 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 02:28:55,520 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 02:28:55,524 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 02:28:55,525 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 02:28:55,526 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 02:28:55,527 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--mtd--maps--l440gx.ko-entry_point.cil.out.i [2020-07-18 02:28:55,588 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4dfe6248d/726cf2b5246a44eaa9973d17e60cd6ab/FLAG0f808c0b7 [2020-07-18 02:28:56,250 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 02:28:56,250 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--mtd--maps--l440gx.ko-entry_point.cil.out.i [2020-07-18 02:28:56,273 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4dfe6248d/726cf2b5246a44eaa9973d17e60cd6ab/FLAG0f808c0b7 [2020-07-18 02:28:56,415 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4dfe6248d/726cf2b5246a44eaa9973d17e60cd6ab [2020-07-18 02:28:56,425 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 02:28:56,428 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 02:28:56,429 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 02:28:56,429 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 02:28:56,433 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 02:28:56,434 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 02:28:56" (1/1) ... [2020-07-18 02:28:56,437 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@76dc4e28 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 02:28:56, skipping insertion in model container [2020-07-18 02:28:56,438 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 02:28:56" (1/1) ... [2020-07-18 02:28:56,445 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 02:28:56,516 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 02:28:57,412 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 02:28:57,457 INFO L203 MainTranslator]: Completed pre-run [2020-07-18 02:28:57,736 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 02:28:57,823 INFO L208 MainTranslator]: Completed translation [2020-07-18 02:28:57,823 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 02:28:57 WrapperNode [2020-07-18 02:28:57,824 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 02:28:57,825 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-18 02:28:57,825 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-18 02:28:57,825 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-18 02:28:57,848 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 02:28:57" (1/1) ... [2020-07-18 02:28:57,848 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 02:28:57" (1/1) ... [2020-07-18 02:28:57,907 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 02:28:57" (1/1) ... [2020-07-18 02:28:57,908 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 02:28:57" (1/1) ... [2020-07-18 02:28:57,991 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 02:28:57" (1/1) ... [2020-07-18 02:28:58,000 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 02:28:57" (1/1) ... [2020-07-18 02:28:58,008 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 02:28:57" (1/1) ... [2020-07-18 02:28:58,024 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-18 02:28:58,025 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-18 02:28:58,025 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-18 02:28:58,026 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-18 02:28:58,027 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 02:28:57" (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 [2020-07-18 02:28:58,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-18 02:28:58,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-18 02:28:58,137 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-07-18 02:28:58,139 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-07-18 02:28:58,140 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2020-07-18 02:28:58,140 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2020-07-18 02:28:58,140 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2020-07-18 02:28:58,140 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2020-07-18 02:28:58,140 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-07-18 02:28:58,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-07-18 02:28:58,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-07-18 02:28:58,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-07-18 02:28:58,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-07-18 02:28:58,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-07-18 02:28:58,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-07-18 02:28:58,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-07-18 02:28:58,142 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2020-07-18 02:28:58,142 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2020-07-18 02:28:58,142 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2020-07-18 02:28:58,143 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2020-07-18 02:28:58,143 INFO L138 BoogieDeclarations]: Found implementation of procedure l440gx_set_vpp [2020-07-18 02:28:58,144 INFO L138 BoogieDeclarations]: Found implementation of procedure init_l440gx [2020-07-18 02:28:58,144 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup_l440gx [2020-07-18 02:28:58,145 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-18 02:28:58,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-07-18 02:28:58,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-07-18 02:28:58,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-07-18 02:28:58,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-07-18 02:28:58,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-07-18 02:28:58,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2020-07-18 02:28:58,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2020-07-18 02:28:58,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2020-07-18 02:28:58,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2020-07-18 02:28:58,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2020-07-18 02:28:58,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-07-18 02:28:58,148 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2020-07-18 02:28:58,148 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-07-18 02:28:58,149 INFO L138 BoogieDeclarations]: Found implementation of procedure do_map_probe [2020-07-18 02:28:58,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2020-07-18 02:28:58,149 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2020-07-18 02:28:58,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-07-18 02:28:58,149 INFO L138 BoogieDeclarations]: Found implementation of procedure map_destroy [2020-07-18 02:28:58,149 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_device_parse_register [2020-07-18 02:28:58,149 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_device_unregister [2020-07-18 02:28:58,151 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_assign_resource [2020-07-18 02:28:58,151 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_dword [2020-07-18 02:28:58,151 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_word [2020-07-18 02:28:58,151 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_dword [2020-07-18 02:28:58,151 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_word [2020-07-18 02:28:58,151 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_put [2020-07-18 02:28:58,151 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_device [2020-07-18 02:28:58,152 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-07-18 02:28:58,152 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_map_init [2020-07-18 02:28:58,153 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-07-18 02:28:58,153 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-07-18 02:28:58,153 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-07-18 02:28:58,153 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-18 02:28:58,153 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-07-18 02:28:58,154 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-07-18 02:28:58,154 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2020-07-18 02:28:58,154 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-07-18 02:28:58,154 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-07-18 02:28:58,154 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-07-18 02:28:58,155 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2020-07-18 02:28:58,155 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2020-07-18 02:28:58,155 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2020-07-18 02:28:58,155 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2020-07-18 02:28:58,155 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2020-07-18 02:28:58,155 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2020-07-18 02:28:58,155 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-18 02:28:58,156 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-07-18 02:28:58,156 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-18 02:28:58,156 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-07-18 02:28:58,156 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-07-18 02:28:58,156 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-07-18 02:28:58,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-07-18 02:28:58,156 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-18 02:28:58,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-07-18 02:28:58,157 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-07-18 02:28:58,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-07-18 02:28:58,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-07-18 02:28:58,157 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-07-18 02:28:58,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-07-18 02:28:58,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-07-18 02:28:58,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-07-18 02:28:58,159 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_put [2020-07-18 02:28:58,159 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_device [2020-07-18 02:28:58,159 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_word [2020-07-18 02:28:58,159 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_dword [2020-07-18 02:28:58,159 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_word [2020-07-18 02:28:58,159 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_dword [2020-07-18 02:28:58,160 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2020-07-18 02:28:58,160 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-18 02:28:58,160 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-18 02:28:58,160 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2020-07-18 02:28:58,160 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2020-07-18 02:28:58,160 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2020-07-18 02:28:58,161 INFO L130 BoogieDeclarations]: Found specification of procedure pci_assign_resource [2020-07-18 02:28:58,161 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_device_parse_register [2020-07-18 02:28:58,161 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_device_unregister [2020-07-18 02:28:58,161 INFO L130 BoogieDeclarations]: Found specification of procedure do_map_probe [2020-07-18 02:28:58,162 INFO L130 BoogieDeclarations]: Found specification of procedure map_destroy [2020-07-18 02:28:58,162 INFO L130 BoogieDeclarations]: Found specification of procedure simple_map_init [2020-07-18 02:28:58,162 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-18 02:28:58,163 INFO L130 BoogieDeclarations]: Found specification of procedure l440gx_set_vpp [2020-07-18 02:28:58,163 INFO L130 BoogieDeclarations]: Found specification of procedure init_l440gx [2020-07-18 02:28:58,163 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-18 02:28:58,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-18 02:28:58,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-18 02:28:58,163 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup_l440gx [2020-07-18 02:28:58,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-07-18 02:28:58,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-07-18 02:28:58,164 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-18 02:28:58,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-07-18 02:28:58,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-07-18 02:28:58,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-07-18 02:28:58,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-07-18 02:28:58,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-07-18 02:28:58,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2020-07-18 02:28:58,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2020-07-18 02:28:58,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2020-07-18 02:28:58,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2020-07-18 02:28:58,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2020-07-18 02:28:58,165 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-18 02:28:58,166 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-07-18 02:28:58,166 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-18 02:28:58,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-18 02:28:58,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-07-18 02:28:58,166 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-18 02:28:58,975 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-07-18 02:28:58,989 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2020-07-18 02:29:00,113 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-18 02:29:00,114 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-07-18 02:29:00,121 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 02:29:00 BoogieIcfgContainer [2020-07-18 02:29:00,122 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-18 02:29:00,123 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-18 02:29:00,123 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-18 02:29:00,126 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-18 02:29:00,126 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.07 02:28:56" (1/3) ... [2020-07-18 02:29:00,127 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2003396a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 02:29:00, skipping insertion in model container [2020-07-18 02:29:00,127 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 02:28:57" (2/3) ... [2020-07-18 02:29:00,128 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2003396a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 02:29:00, skipping insertion in model container [2020-07-18 02:29:00,128 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 02:29:00" (3/3) ... [2020-07-18 02:29:00,130 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--mtd--maps--l440gx.ko-entry_point.cil.out.i [2020-07-18 02:29:00,140 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-18 02:29:00,148 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-18 02:29:00,162 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-18 02:29:00,183 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-18 02:29:00,183 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-18 02:29:00,184 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-18 02:29:00,184 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-18 02:29:00,184 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-18 02:29:00,184 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-18 02:29:00,184 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-18 02:29:00,184 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-18 02:29:00,209 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states. [2020-07-18 02:29:00,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2020-07-18 02:29:00,224 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 02:29:00,225 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 02:29:00,226 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 02:29:00,231 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 02:29:00,232 INFO L82 PathProgramCache]: Analyzing trace with hash 474074520, now seen corresponding path program 1 times [2020-07-18 02:29:00,241 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 02:29:00,241 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1376682687] [2020-07-18 02:29:00,242 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 02:29:00,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:29:00,864 WARN L193 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2020-07-18 02:29:00,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:29:00,998 INFO L280 TraceCheckUtils]: 0: Hoare triple {591#(and (= |#t~string65.base| |old(#t~string65.base)|) (= |~#l440gx_map~0.offset| |old(~#l440gx_map~0.offset)|) (= |~#l440gx_vpp_lock~0.base| |old(~#l440gx_vpp_lock~0.base)|) (= ~ldv_state_variable_0~0 |old(~ldv_state_variable_0~0)|) (= ~ldv_retval_0~0 |old(~ldv_retval_0~0)|) (= |#t~string87.offset| |old(#t~string87.offset)|) (= |#t~string87.base| |old(#t~string87.base)|) (= |~#l440gx_vpp_lock~0.offset| |old(~#l440gx_vpp_lock~0.offset)|) (= |#t~string84.offset| |old(#t~string84.offset)|) (= ~LDV_IN_INTERRUPT~0 |old(~LDV_IN_INTERRUPT~0)|) (= |#t~string78.base| |old(#t~string78.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |~#iobase~0.base| |old(~#iobase~0.base)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string84.base| |old(#t~string84.base)|) (= |#t~string109.base| |old(#t~string109.base)|) (= |#t~string109.offset| |old(#t~string109.offset)|) (= |#t~string82.base| |old(#t~string82.base)|) (= |#t~string110.base| |old(#t~string110.base)|) (= |~#iobase~0.offset| |old(~#iobase~0.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#t~string113.offset| |old(#t~string113.offset)|) (= ~ldv_module_refcounter~0 |old(~ldv_module_refcounter~0)|) (= |#t~string78.offset| |old(#t~string78.offset)|) (= |~#l440gx_map~0.base| |old(~#l440gx_map~0.base)|) (= ~mymtd~0.base |old(~mymtd~0.base)|) (= ~ref_cnt~0 |old(~ref_cnt~0)|) (= |#valid| |old(#valid)|) (= |#t~string82.offset| |old(#t~string82.offset)|) (= |#t~string96.offset| |old(#t~string96.offset)|) (= |#t~string96.base| |old(#t~string96.base)|) (= |#t~string114.offset| |old(#t~string114.offset)|) (= |#t~string113.base| |old(#t~string113.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= ~mymtd~0.offset |old(~mymtd~0.offset)|) (= |#t~string114.base| |old(#t~string114.base)|) (= ~l440gx_vpp_refcnt~0 |old(~l440gx_vpp_refcnt~0)|) (= |#t~string110.offset| |old(#t~string110.offset)|))} #NULL.base, #NULL.offset := 0, 0; {509#true} is VALID [2020-07-18 02:29:00,999 INFO L280 TraceCheckUtils]: 1: Hoare triple {509#true} #valid := #valid[0 := 0]; {509#true} is VALID [2020-07-18 02:29:01,000 INFO L280 TraceCheckUtils]: 2: Hoare triple {509#true} assume 0 < #StackHeapBarrier; {509#true} is VALID [2020-07-18 02:29:01,001 INFO L280 TraceCheckUtils]: 3: Hoare triple {509#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(16); srcloc: L2897 {509#true} is VALID [2020-07-18 02:29:01,002 INFO L280 TraceCheckUtils]: 4: Hoare triple {509#true} SUMMARY for call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(12); srcloc: L2897-1 {509#true} is VALID [2020-07-18 02:29:01,002 INFO L280 TraceCheckUtils]: 5: Hoare triple {509#true} SUMMARY for call #t~string78.base, #t~string78.offset := #Ultimate.allocOnStack(73); srcloc: L2929 {509#true} is VALID [2020-07-18 02:29:01,002 INFO L280 TraceCheckUtils]: 6: Hoare triple {509#true} SUMMARY for call #t~string82.base, #t~string82.offset := #Ultimate.allocOnStack(40); srcloc: L2944 {509#true} is VALID [2020-07-18 02:29:01,003 INFO L280 TraceCheckUtils]: 7: Hoare triple {509#true} SUMMARY for call #t~string84.base, #t~string84.offset := #Ultimate.allocOnStack(24); srcloc: L2951 {509#true} is VALID [2020-07-18 02:29:01,003 INFO L280 TraceCheckUtils]: 8: Hoare triple {509#true} SUMMARY for call #t~string87.base, #t~string87.offset := #Ultimate.allocOnStack(10); srcloc: L2957 {509#true} is VALID [2020-07-18 02:29:01,003 INFO L280 TraceCheckUtils]: 9: Hoare triple {509#true} SUMMARY for call #t~string96.base, #t~string96.offset := #Ultimate.allocOnStack(40); srcloc: L2960 {509#true} is VALID [2020-07-18 02:29:01,004 INFO L280 TraceCheckUtils]: 10: Hoare triple {509#true} SUMMARY for call #t~string109.base, #t~string109.offset := #Ultimate.allocOnStack(45); srcloc: L2973 {509#true} is VALID [2020-07-18 02:29:01,004 INFO L280 TraceCheckUtils]: 11: Hoare triple {509#true} SUMMARY for call #t~string110.base, #t~string110.offset := #Ultimate.allocOnStack(12); srcloc: L2988 {509#true} is VALID [2020-07-18 02:29:01,004 INFO L280 TraceCheckUtils]: 12: Hoare triple {509#true} SUMMARY for call #t~string113.base, #t~string113.offset := #Ultimate.allocOnStack(45); srcloc: L2989 {509#true} is VALID [2020-07-18 02:29:01,005 INFO L280 TraceCheckUtils]: 13: Hoare triple {509#true} SUMMARY for call #t~string114.base, #t~string114.offset := #Ultimate.allocOnStack(8); srcloc: L2991 {509#true} is VALID [2020-07-18 02:29:01,005 INFO L280 TraceCheckUtils]: 14: Hoare triple {509#true} ~LDV_IN_INTERRUPT~0 := 1; {509#true} is VALID [2020-07-18 02:29:01,005 INFO L280 TraceCheckUtils]: 15: Hoare triple {509#true} ~ref_cnt~0 := 0; {509#true} is VALID [2020-07-18 02:29:01,006 INFO L280 TraceCheckUtils]: 16: Hoare triple {509#true} ~ldv_state_variable_0~0 := 0; {509#true} is VALID [2020-07-18 02:29:01,006 INFO L280 TraceCheckUtils]: 17: Hoare triple {509#true} SUMMARY for call ~#iobase~0.base, ~#iobase~0.offset := #Ultimate.allocOnStack(4); srcloc: L2895 {509#true} is VALID [2020-07-18 02:29:01,006 INFO L280 TraceCheckUtils]: 18: Hoare triple {509#true} SUMMARY for call write~init~int(0, ~#iobase~0.base, ~#iobase~0.offset, 4); srcloc: L2895-1 {509#true} is VALID [2020-07-18 02:29:01,007 INFO L280 TraceCheckUtils]: 19: Hoare triple {509#true} ~mymtd~0.base, ~mymtd~0.offset := 0, 0; {509#true} is VALID [2020-07-18 02:29:01,007 INFO L280 TraceCheckUtils]: 20: Hoare triple {509#true} SUMMARY for call ~#l440gx_vpp_lock~0.base, ~#l440gx_vpp_lock~0.offset := #Ultimate.allocOnStack(68); srcloc: L2897-2 {509#true} is VALID [2020-07-18 02:29:01,008 INFO L280 TraceCheckUtils]: 21: Hoare triple {509#true} SUMMARY for call write~init~int(0, ~#l440gx_vpp_lock~0.base, ~#l440gx_vpp_lock~0.offset, 4); srcloc: L2897-3 {509#true} is VALID [2020-07-18 02:29:01,008 INFO L280 TraceCheckUtils]: 22: Hoare triple {509#true} SUMMARY for call write~init~int(3735899821, ~#l440gx_vpp_lock~0.base, 4 + ~#l440gx_vpp_lock~0.offset, 4); srcloc: L2897-4 {509#true} is VALID [2020-07-18 02:29:01,009 INFO L280 TraceCheckUtils]: 23: Hoare triple {509#true} SUMMARY for call write~init~int(4294967295, ~#l440gx_vpp_lock~0.base, 8 + ~#l440gx_vpp_lock~0.offset, 4); srcloc: L2897-5 {509#true} is VALID [2020-07-18 02:29:01,011 INFO L280 TraceCheckUtils]: 24: Hoare triple {509#true} SUMMARY for call write~init~$Pointer$(0, -1, ~#l440gx_vpp_lock~0.base, 12 + ~#l440gx_vpp_lock~0.offset, 8); srcloc: L2897-6 {509#true} is VALID [2020-07-18 02:29:01,011 INFO L280 TraceCheckUtils]: 25: Hoare triple {509#true} SUMMARY for call write~init~$Pointer$(0, 0, ~#l440gx_vpp_lock~0.base, 20 + ~#l440gx_vpp_lock~0.offset, 8); srcloc: L2897-7 {509#true} is VALID [2020-07-18 02:29:01,011 INFO L280 TraceCheckUtils]: 26: Hoare triple {509#true} SUMMARY for call write~init~$Pointer$(0, 0, ~#l440gx_vpp_lock~0.base, 28 + ~#l440gx_vpp_lock~0.offset, 8); srcloc: L2897-8 {509#true} is VALID [2020-07-18 02:29:01,012 INFO L280 TraceCheckUtils]: 27: Hoare triple {509#true} SUMMARY for call write~init~$Pointer$(0, 0, ~#l440gx_vpp_lock~0.base, 36 + ~#l440gx_vpp_lock~0.offset, 8); srcloc: L2897-9 {509#true} is VALID [2020-07-18 02:29:01,012 INFO L280 TraceCheckUtils]: 28: Hoare triple {509#true} SUMMARY for call write~init~$Pointer$(#t~string65.base, #t~string65.offset, ~#l440gx_vpp_lock~0.base, 44 + ~#l440gx_vpp_lock~0.offset, 8); srcloc: L2897-10 {509#true} is VALID [2020-07-18 02:29:01,012 INFO L280 TraceCheckUtils]: 29: Hoare triple {509#true} SUMMARY for call write~init~int(0, ~#l440gx_vpp_lock~0.base, 52 + ~#l440gx_vpp_lock~0.offset, 4); srcloc: L2897-11 {509#true} is VALID [2020-07-18 02:29:01,013 INFO L280 TraceCheckUtils]: 30: Hoare triple {509#true} SUMMARY for call write~init~int(0, ~#l440gx_vpp_lock~0.base, 56 + ~#l440gx_vpp_lock~0.offset, 8); srcloc: L2897-12 {509#true} is VALID [2020-07-18 02:29:01,013 INFO L280 TraceCheckUtils]: 31: Hoare triple {509#true} ~l440gx_vpp_refcnt~0 := 0; {509#true} is VALID [2020-07-18 02:29:01,013 INFO L280 TraceCheckUtils]: 32: Hoare triple {509#true} SUMMARY for call ~#l440gx_map~0.base, ~#l440gx_map~0.offset := #Ultimate.allocOnStack(144); srcloc: L2928 {509#true} is VALID [2020-07-18 02:29:01,014 INFO L280 TraceCheckUtils]: 33: Hoare triple {509#true} SUMMARY for call write~init~$Pointer$(#t~string74.base, #t~string74.offset, ~#l440gx_map~0.base, ~#l440gx_map~0.offset, 8); srcloc: L2928-1 {509#true} is VALID [2020-07-18 02:29:01,014 INFO L280 TraceCheckUtils]: 34: Hoare triple {509#true} SUMMARY for call write~init~int(1048576, ~#l440gx_map~0.base, 8 + ~#l440gx_map~0.offset, 8); srcloc: L2928-2 {509#true} is VALID [2020-07-18 02:29:01,014 INFO L280 TraceCheckUtils]: 35: Hoare triple {509#true} SUMMARY for call write~init~int(4293918720, ~#l440gx_map~0.base, 16 + ~#l440gx_map~0.offset, 8); srcloc: L2928-3 {509#true} is VALID [2020-07-18 02:29:01,015 INFO L280 TraceCheckUtils]: 36: Hoare triple {509#true} SUMMARY for call write~init~$Pointer$(0, 0, ~#l440gx_map~0.base, 24 + ~#l440gx_map~0.offset, 8); srcloc: L2928-4 {509#true} is VALID [2020-07-18 02:29:01,016 INFO L280 TraceCheckUtils]: 37: Hoare triple {509#true} SUMMARY for call write~init~$Pointer$(0, 0, ~#l440gx_map~0.base, 32 + ~#l440gx_map~0.offset, 8); srcloc: L2928-5 {509#true} is VALID [2020-07-18 02:29:01,016 INFO L280 TraceCheckUtils]: 38: Hoare triple {509#true} SUMMARY for call write~init~int(0, ~#l440gx_map~0.base, 40 + ~#l440gx_map~0.offset, 4); srcloc: L2928-6 {509#true} is VALID [2020-07-18 02:29:01,017 INFO L280 TraceCheckUtils]: 39: Hoare triple {509#true} SUMMARY for call write~init~int(1, ~#l440gx_map~0.base, 44 + ~#l440gx_map~0.offset, 4); srcloc: L2928-7 {509#true} is VALID [2020-07-18 02:29:01,017 INFO L280 TraceCheckUtils]: 40: Hoare triple {509#true} SUMMARY for call write~init~$Pointer$(0, 0, ~#l440gx_map~0.base, 48 + ~#l440gx_map~0.offset, 8); srcloc: L2928-8 {509#true} is VALID [2020-07-18 02:29:01,018 INFO L280 TraceCheckUtils]: 41: Hoare triple {509#true} SUMMARY for call write~init~$Pointer$(0, 0, ~#l440gx_map~0.base, 56 + ~#l440gx_map~0.offset, 8); srcloc: L2928-9 {509#true} is VALID [2020-07-18 02:29:01,018 INFO L280 TraceCheckUtils]: 42: Hoare triple {509#true} SUMMARY for call write~init~$Pointer$(0, 0, ~#l440gx_map~0.base, 64 + ~#l440gx_map~0.offset, 8); srcloc: L2928-10 {509#true} is VALID [2020-07-18 02:29:01,018 INFO L280 TraceCheckUtils]: 43: Hoare triple {509#true} SUMMARY for call write~init~$Pointer$(0, 0, ~#l440gx_map~0.base, 72 + ~#l440gx_map~0.offset, 8); srcloc: L2928-11 {509#true} is VALID [2020-07-18 02:29:01,019 INFO L280 TraceCheckUtils]: 44: Hoare triple {509#true} SUMMARY for call write~init~$Pointer$(0, 0, ~#l440gx_map~0.base, 80 + ~#l440gx_map~0.offset, 8); srcloc: L2928-12 {509#true} is VALID [2020-07-18 02:29:01,019 INFO L280 TraceCheckUtils]: 45: Hoare triple {509#true} SUMMARY for call write~init~$Pointer$(0, 0, ~#l440gx_map~0.base, 88 + ~#l440gx_map~0.offset, 8); srcloc: L2928-13 {509#true} is VALID [2020-07-18 02:29:01,019 INFO L280 TraceCheckUtils]: 46: Hoare triple {509#true} SUMMARY for call write~init~int(0, ~#l440gx_map~0.base, 96 + ~#l440gx_map~0.offset, 8); srcloc: L2928-14 {509#true} is VALID [2020-07-18 02:29:01,020 INFO L280 TraceCheckUtils]: 47: Hoare triple {509#true} SUMMARY for call write~init~int(0, ~#l440gx_map~0.base, 104 + ~#l440gx_map~0.offset, 8); srcloc: L2928-15 {509#true} is VALID [2020-07-18 02:29:01,020 INFO L280 TraceCheckUtils]: 48: Hoare triple {509#true} SUMMARY for call write~init~int(0, ~#l440gx_map~0.base, 112 + ~#l440gx_map~0.offset, 8); srcloc: L2928-16 {509#true} is VALID [2020-07-18 02:29:01,020 INFO L280 TraceCheckUtils]: 49: Hoare triple {509#true} SUMMARY for call write~init~$Pointer$(0, 0, ~#l440gx_map~0.base, 120 + ~#l440gx_map~0.offset, 8); srcloc: L2928-17 {509#true} is VALID [2020-07-18 02:29:01,021 INFO L280 TraceCheckUtils]: 50: Hoare triple {509#true} SUMMARY for call write~init~$Pointer$(0, 0, ~#l440gx_map~0.base, 128 + ~#l440gx_map~0.offset, 8); srcloc: L2928-18 {509#true} is VALID [2020-07-18 02:29:01,024 INFO L280 TraceCheckUtils]: 51: Hoare triple {509#true} SUMMARY for call write~init~$Pointer$(0, 0, ~#l440gx_map~0.base, 136 + ~#l440gx_map~0.offset, 8); srcloc: L2928-19 {509#true} is VALID [2020-07-18 02:29:01,024 INFO L280 TraceCheckUtils]: 52: Hoare triple {509#true} ~ldv_retval_0~0 := 0; {509#true} is VALID [2020-07-18 02:29:01,025 INFO L280 TraceCheckUtils]: 53: Hoare triple {509#true} ~ldv_module_refcounter~0 := 1; {509#true} is VALID [2020-07-18 02:29:01,025 INFO L280 TraceCheckUtils]: 54: Hoare triple {509#true} assume true; {509#true} is VALID [2020-07-18 02:29:01,026 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {509#true} {509#true} #826#return; {509#true} is VALID [2020-07-18 02:29:01,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:29:01,053 INFO L280 TraceCheckUtils]: 0: Hoare triple {509#true} assume true; {509#true} is VALID [2020-07-18 02:29:01,054 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {509#true} {509#true} #714#return; {509#true} is VALID [2020-07-18 02:29:01,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:29:01,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:29:01,093 INFO L280 TraceCheckUtils]: 0: Hoare triple {509#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset; {509#true} is VALID [2020-07-18 02:29:01,093 INFO L280 TraceCheckUtils]: 1: Hoare triple {509#true} assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647; {509#true} is VALID [2020-07-18 02:29:01,094 INFO L280 TraceCheckUtils]: 2: Hoare triple {509#true} #res := #t~nondet134; {509#true} is VALID [2020-07-18 02:29:01,094 INFO L280 TraceCheckUtils]: 3: Hoare triple {509#true} havoc #t~nondet134; {509#true} is VALID [2020-07-18 02:29:01,094 INFO L280 TraceCheckUtils]: 4: Hoare triple {509#true} assume true; {509#true} is VALID [2020-07-18 02:29:01,095 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {509#true} {509#true} #810#return; {509#true} is VALID [2020-07-18 02:29:01,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:29:01,101 INFO L280 TraceCheckUtils]: 0: Hoare triple {509#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset; {509#true} is VALID [2020-07-18 02:29:01,102 INFO L280 TraceCheckUtils]: 1: Hoare triple {509#true} assume true; {509#true} is VALID [2020-07-18 02:29:01,102 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {509#true} {509#true} #812#return; {509#true} is VALID [2020-07-18 02:29:01,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 02:29:01,108 INFO L280 TraceCheckUtils]: 0: Hoare triple {509#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset; {509#true} is VALID [2020-07-18 02:29:01,109 INFO L280 TraceCheckUtils]: 1: Hoare triple {509#true} assume true; {509#true} is VALID [2020-07-18 02:29:01,109 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {509#true} {509#true} #814#return; {509#true} is VALID [2020-07-18 02:29:01,109 INFO L263 TraceCheckUtils]: 0: Hoare triple {509#true} call #t~ret118 := mtd_device_unregister(~mymtd~0.base, ~mymtd~0.offset); {509#true} is VALID [2020-07-18 02:29:01,110 INFO L280 TraceCheckUtils]: 1: Hoare triple {509#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset; {509#true} is VALID [2020-07-18 02:29:01,110 INFO L280 TraceCheckUtils]: 2: Hoare triple {509#true} assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647; {509#true} is VALID [2020-07-18 02:29:01,110 INFO L280 TraceCheckUtils]: 3: Hoare triple {509#true} #res := #t~nondet134; {509#true} is VALID [2020-07-18 02:29:01,111 INFO L280 TraceCheckUtils]: 4: Hoare triple {509#true} havoc #t~nondet134; {509#true} is VALID [2020-07-18 02:29:01,111 INFO L280 TraceCheckUtils]: 5: Hoare triple {509#true} assume true; {509#true} is VALID [2020-07-18 02:29:01,111 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {509#true} {509#true} #810#return; {509#true} is VALID [2020-07-18 02:29:01,112 INFO L280 TraceCheckUtils]: 7: Hoare triple {509#true} assume -2147483648 <= #t~ret118 && #t~ret118 <= 2147483647; {509#true} is VALID [2020-07-18 02:29:01,112 INFO L280 TraceCheckUtils]: 8: Hoare triple {509#true} havoc #t~ret118; {509#true} is VALID [2020-07-18 02:29:01,112 INFO L263 TraceCheckUtils]: 9: Hoare triple {509#true} call map_destroy(~mymtd~0.base, ~mymtd~0.offset); {509#true} is VALID [2020-07-18 02:29:01,113 INFO L280 TraceCheckUtils]: 10: Hoare triple {509#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset; {509#true} is VALID [2020-07-18 02:29:01,113 INFO L280 TraceCheckUtils]: 11: Hoare triple {509#true} assume true; {509#true} is VALID [2020-07-18 02:29:01,113 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {509#true} {509#true} #812#return; {509#true} is VALID [2020-07-18 02:29:01,114 INFO L280 TraceCheckUtils]: 13: Hoare triple {509#true} SUMMARY for call #t~mem119.base, #t~mem119.offset := read~$Pointer$(~#l440gx_map~0.base, 24 + ~#l440gx_map~0.offset, 8); srcloc: L3010-1 {509#true} is VALID [2020-07-18 02:29:01,114 INFO L263 TraceCheckUtils]: 14: Hoare triple {509#true} call iounmap(#t~mem119.base, #t~mem119.offset); {509#true} is VALID [2020-07-18 02:29:01,115 INFO L280 TraceCheckUtils]: 15: Hoare triple {509#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset; {509#true} is VALID [2020-07-18 02:29:01,115 INFO L280 TraceCheckUtils]: 16: Hoare triple {509#true} assume true; {509#true} is VALID [2020-07-18 02:29:01,115 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {509#true} {509#true} #814#return; {509#true} is VALID [2020-07-18 02:29:01,116 INFO L280 TraceCheckUtils]: 18: Hoare triple {509#true} havoc #t~mem119.base, #t~mem119.offset; {509#true} is VALID [2020-07-18 02:29:01,116 INFO L280 TraceCheckUtils]: 19: Hoare triple {509#true} assume true; {509#true} is VALID [2020-07-18 02:29:01,116 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {509#true} {510#false} #716#return; {510#false} is VALID [2020-07-18 02:29:01,122 INFO L263 TraceCheckUtils]: 0: Hoare triple {509#true} call ULTIMATE.init(); {591#(and (= |#t~string65.base| |old(#t~string65.base)|) (= |~#l440gx_map~0.offset| |old(~#l440gx_map~0.offset)|) (= |~#l440gx_vpp_lock~0.base| |old(~#l440gx_vpp_lock~0.base)|) (= ~ldv_state_variable_0~0 |old(~ldv_state_variable_0~0)|) (= ~ldv_retval_0~0 |old(~ldv_retval_0~0)|) (= |#t~string87.offset| |old(#t~string87.offset)|) (= |#t~string87.base| |old(#t~string87.base)|) (= |~#l440gx_vpp_lock~0.offset| |old(~#l440gx_vpp_lock~0.offset)|) (= |#t~string84.offset| |old(#t~string84.offset)|) (= ~LDV_IN_INTERRUPT~0 |old(~LDV_IN_INTERRUPT~0)|) (= |#t~string78.base| |old(#t~string78.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |~#iobase~0.base| |old(~#iobase~0.base)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string84.base| |old(#t~string84.base)|) (= |#t~string109.base| |old(#t~string109.base)|) (= |#t~string109.offset| |old(#t~string109.offset)|) (= |#t~string82.base| |old(#t~string82.base)|) (= |#t~string110.base| |old(#t~string110.base)|) (= |~#iobase~0.offset| |old(~#iobase~0.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#t~string113.offset| |old(#t~string113.offset)|) (= ~ldv_module_refcounter~0 |old(~ldv_module_refcounter~0)|) (= |#t~string78.offset| |old(#t~string78.offset)|) (= |~#l440gx_map~0.base| |old(~#l440gx_map~0.base)|) (= ~mymtd~0.base |old(~mymtd~0.base)|) (= ~ref_cnt~0 |old(~ref_cnt~0)|) (= |#valid| |old(#valid)|) (= |#t~string82.offset| |old(#t~string82.offset)|) (= |#t~string96.offset| |old(#t~string96.offset)|) (= |#t~string96.base| |old(#t~string96.base)|) (= |#t~string114.offset| |old(#t~string114.offset)|) (= |#t~string113.base| |old(#t~string113.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= ~mymtd~0.offset |old(~mymtd~0.offset)|) (= |#t~string114.base| |old(#t~string114.base)|) (= ~l440gx_vpp_refcnt~0 |old(~l440gx_vpp_refcnt~0)|) (= |#t~string110.offset| |old(#t~string110.offset)|))} is VALID [2020-07-18 02:29:01,122 INFO L280 TraceCheckUtils]: 1: Hoare triple {591#(and (= |#t~string65.base| |old(#t~string65.base)|) (= |~#l440gx_map~0.offset| |old(~#l440gx_map~0.offset)|) (= |~#l440gx_vpp_lock~0.base| |old(~#l440gx_vpp_lock~0.base)|) (= ~ldv_state_variable_0~0 |old(~ldv_state_variable_0~0)|) (= ~ldv_retval_0~0 |old(~ldv_retval_0~0)|) (= |#t~string87.offset| |old(#t~string87.offset)|) (= |#t~string87.base| |old(#t~string87.base)|) (= |~#l440gx_vpp_lock~0.offset| |old(~#l440gx_vpp_lock~0.offset)|) (= |#t~string84.offset| |old(#t~string84.offset)|) (= ~LDV_IN_INTERRUPT~0 |old(~LDV_IN_INTERRUPT~0)|) (= |#t~string78.base| |old(#t~string78.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |~#iobase~0.base| |old(~#iobase~0.base)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string84.base| |old(#t~string84.base)|) (= |#t~string109.base| |old(#t~string109.base)|) (= |#t~string109.offset| |old(#t~string109.offset)|) (= |#t~string82.base| |old(#t~string82.base)|) (= |#t~string110.base| |old(#t~string110.base)|) (= |~#iobase~0.offset| |old(~#iobase~0.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#t~string113.offset| |old(#t~string113.offset)|) (= ~ldv_module_refcounter~0 |old(~ldv_module_refcounter~0)|) (= |#t~string78.offset| |old(#t~string78.offset)|) (= |~#l440gx_map~0.base| |old(~#l440gx_map~0.base)|) (= ~mymtd~0.base |old(~mymtd~0.base)|) (= ~ref_cnt~0 |old(~ref_cnt~0)|) (= |#valid| |old(#valid)|) (= |#t~string82.offset| |old(#t~string82.offset)|) (= |#t~string96.offset| |old(#t~string96.offset)|) (= |#t~string96.base| |old(#t~string96.base)|) (= |#t~string114.offset| |old(#t~string114.offset)|) (= |#t~string113.base| |old(#t~string113.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= ~mymtd~0.offset |old(~mymtd~0.offset)|) (= |#t~string114.base| |old(#t~string114.base)|) (= ~l440gx_vpp_refcnt~0 |old(~l440gx_vpp_refcnt~0)|) (= |#t~string110.offset| |old(#t~string110.offset)|))} #NULL.base, #NULL.offset := 0, 0; {509#true} is VALID [2020-07-18 02:29:01,123 INFO L280 TraceCheckUtils]: 2: Hoare triple {509#true} #valid := #valid[0 := 0]; {509#true} is VALID [2020-07-18 02:29:01,123 INFO L280 TraceCheckUtils]: 3: Hoare triple {509#true} assume 0 < #StackHeapBarrier; {509#true} is VALID [2020-07-18 02:29:01,123 INFO L280 TraceCheckUtils]: 4: Hoare triple {509#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(16); srcloc: L2897 {509#true} is VALID [2020-07-18 02:29:01,124 INFO L280 TraceCheckUtils]: 5: Hoare triple {509#true} SUMMARY for call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(12); srcloc: L2897-1 {509#true} is VALID [2020-07-18 02:29:01,124 INFO L280 TraceCheckUtils]: 6: Hoare triple {509#true} SUMMARY for call #t~string78.base, #t~string78.offset := #Ultimate.allocOnStack(73); srcloc: L2929 {509#true} is VALID [2020-07-18 02:29:01,124 INFO L280 TraceCheckUtils]: 7: Hoare triple {509#true} SUMMARY for call #t~string82.base, #t~string82.offset := #Ultimate.allocOnStack(40); srcloc: L2944 {509#true} is VALID [2020-07-18 02:29:01,125 INFO L280 TraceCheckUtils]: 8: Hoare triple {509#true} SUMMARY for call #t~string84.base, #t~string84.offset := #Ultimate.allocOnStack(24); srcloc: L2951 {509#true} is VALID [2020-07-18 02:29:01,125 INFO L280 TraceCheckUtils]: 9: Hoare triple {509#true} SUMMARY for call #t~string87.base, #t~string87.offset := #Ultimate.allocOnStack(10); srcloc: L2957 {509#true} is VALID [2020-07-18 02:29:01,125 INFO L280 TraceCheckUtils]: 10: Hoare triple {509#true} SUMMARY for call #t~string96.base, #t~string96.offset := #Ultimate.allocOnStack(40); srcloc: L2960 {509#true} is VALID [2020-07-18 02:29:01,126 INFO L280 TraceCheckUtils]: 11: Hoare triple {509#true} SUMMARY for call #t~string109.base, #t~string109.offset := #Ultimate.allocOnStack(45); srcloc: L2973 {509#true} is VALID [2020-07-18 02:29:01,126 INFO L280 TraceCheckUtils]: 12: Hoare triple {509#true} SUMMARY for call #t~string110.base, #t~string110.offset := #Ultimate.allocOnStack(12); srcloc: L2988 {509#true} is VALID [2020-07-18 02:29:01,126 INFO L280 TraceCheckUtils]: 13: Hoare triple {509#true} SUMMARY for call #t~string113.base, #t~string113.offset := #Ultimate.allocOnStack(45); srcloc: L2989 {509#true} is VALID [2020-07-18 02:29:01,127 INFO L280 TraceCheckUtils]: 14: Hoare triple {509#true} SUMMARY for call #t~string114.base, #t~string114.offset := #Ultimate.allocOnStack(8); srcloc: L2991 {509#true} is VALID [2020-07-18 02:29:01,127 INFO L280 TraceCheckUtils]: 15: Hoare triple {509#true} ~LDV_IN_INTERRUPT~0 := 1; {509#true} is VALID [2020-07-18 02:29:01,127 INFO L280 TraceCheckUtils]: 16: Hoare triple {509#true} ~ref_cnt~0 := 0; {509#true} is VALID [2020-07-18 02:29:01,128 INFO L280 TraceCheckUtils]: 17: Hoare triple {509#true} ~ldv_state_variable_0~0 := 0; {509#true} is VALID [2020-07-18 02:29:01,128 INFO L280 TraceCheckUtils]: 18: Hoare triple {509#true} SUMMARY for call ~#iobase~0.base, ~#iobase~0.offset := #Ultimate.allocOnStack(4); srcloc: L2895 {509#true} is VALID [2020-07-18 02:29:01,128 INFO L280 TraceCheckUtils]: 19: Hoare triple {509#true} SUMMARY for call write~init~int(0, ~#iobase~0.base, ~#iobase~0.offset, 4); srcloc: L2895-1 {509#true} is VALID [2020-07-18 02:29:01,129 INFO L280 TraceCheckUtils]: 20: Hoare triple {509#true} ~mymtd~0.base, ~mymtd~0.offset := 0, 0; {509#true} is VALID [2020-07-18 02:29:01,129 INFO L280 TraceCheckUtils]: 21: Hoare triple {509#true} SUMMARY for call ~#l440gx_vpp_lock~0.base, ~#l440gx_vpp_lock~0.offset := #Ultimate.allocOnStack(68); srcloc: L2897-2 {509#true} is VALID [2020-07-18 02:29:01,129 INFO L280 TraceCheckUtils]: 22: Hoare triple {509#true} SUMMARY for call write~init~int(0, ~#l440gx_vpp_lock~0.base, ~#l440gx_vpp_lock~0.offset, 4); srcloc: L2897-3 {509#true} is VALID [2020-07-18 02:29:01,129 INFO L280 TraceCheckUtils]: 23: Hoare triple {509#true} SUMMARY for call write~init~int(3735899821, ~#l440gx_vpp_lock~0.base, 4 + ~#l440gx_vpp_lock~0.offset, 4); srcloc: L2897-4 {509#true} is VALID [2020-07-18 02:29:01,130 INFO L280 TraceCheckUtils]: 24: Hoare triple {509#true} SUMMARY for call write~init~int(4294967295, ~#l440gx_vpp_lock~0.base, 8 + ~#l440gx_vpp_lock~0.offset, 4); srcloc: L2897-5 {509#true} is VALID [2020-07-18 02:29:01,130 INFO L280 TraceCheckUtils]: 25: Hoare triple {509#true} SUMMARY for call write~init~$Pointer$(0, -1, ~#l440gx_vpp_lock~0.base, 12 + ~#l440gx_vpp_lock~0.offset, 8); srcloc: L2897-6 {509#true} is VALID [2020-07-18 02:29:01,130 INFO L280 TraceCheckUtils]: 26: Hoare triple {509#true} SUMMARY for call write~init~$Pointer$(0, 0, ~#l440gx_vpp_lock~0.base, 20 + ~#l440gx_vpp_lock~0.offset, 8); srcloc: L2897-7 {509#true} is VALID [2020-07-18 02:29:01,131 INFO L280 TraceCheckUtils]: 27: Hoare triple {509#true} SUMMARY for call write~init~$Pointer$(0, 0, ~#l440gx_vpp_lock~0.base, 28 + ~#l440gx_vpp_lock~0.offset, 8); srcloc: L2897-8 {509#true} is VALID [2020-07-18 02:29:01,131 INFO L280 TraceCheckUtils]: 28: Hoare triple {509#true} SUMMARY for call write~init~$Pointer$(0, 0, ~#l440gx_vpp_lock~0.base, 36 + ~#l440gx_vpp_lock~0.offset, 8); srcloc: L2897-9 {509#true} is VALID [2020-07-18 02:29:01,131 INFO L280 TraceCheckUtils]: 29: Hoare triple {509#true} SUMMARY for call write~init~$Pointer$(#t~string65.base, #t~string65.offset, ~#l440gx_vpp_lock~0.base, 44 + ~#l440gx_vpp_lock~0.offset, 8); srcloc: L2897-10 {509#true} is VALID [2020-07-18 02:29:01,132 INFO L280 TraceCheckUtils]: 30: Hoare triple {509#true} SUMMARY for call write~init~int(0, ~#l440gx_vpp_lock~0.base, 52 + ~#l440gx_vpp_lock~0.offset, 4); srcloc: L2897-11 {509#true} is VALID [2020-07-18 02:29:01,132 INFO L280 TraceCheckUtils]: 31: Hoare triple {509#true} SUMMARY for call write~init~int(0, ~#l440gx_vpp_lock~0.base, 56 + ~#l440gx_vpp_lock~0.offset, 8); srcloc: L2897-12 {509#true} is VALID [2020-07-18 02:29:01,132 INFO L280 TraceCheckUtils]: 32: Hoare triple {509#true} ~l440gx_vpp_refcnt~0 := 0; {509#true} is VALID [2020-07-18 02:29:01,133 INFO L280 TraceCheckUtils]: 33: Hoare triple {509#true} SUMMARY for call ~#l440gx_map~0.base, ~#l440gx_map~0.offset := #Ultimate.allocOnStack(144); srcloc: L2928 {509#true} is VALID [2020-07-18 02:29:01,133 INFO L280 TraceCheckUtils]: 34: Hoare triple {509#true} SUMMARY for call write~init~$Pointer$(#t~string74.base, #t~string74.offset, ~#l440gx_map~0.base, ~#l440gx_map~0.offset, 8); srcloc: L2928-1 {509#true} is VALID [2020-07-18 02:29:01,133 INFO L280 TraceCheckUtils]: 35: Hoare triple {509#true} SUMMARY for call write~init~int(1048576, ~#l440gx_map~0.base, 8 + ~#l440gx_map~0.offset, 8); srcloc: L2928-2 {509#true} is VALID [2020-07-18 02:29:01,134 INFO L280 TraceCheckUtils]: 36: Hoare triple {509#true} SUMMARY for call write~init~int(4293918720, ~#l440gx_map~0.base, 16 + ~#l440gx_map~0.offset, 8); srcloc: L2928-3 {509#true} is VALID [2020-07-18 02:29:01,134 INFO L280 TraceCheckUtils]: 37: Hoare triple {509#true} SUMMARY for call write~init~$Pointer$(0, 0, ~#l440gx_map~0.base, 24 + ~#l440gx_map~0.offset, 8); srcloc: L2928-4 {509#true} is VALID [2020-07-18 02:29:01,134 INFO L280 TraceCheckUtils]: 38: Hoare triple {509#true} SUMMARY for call write~init~$Pointer$(0, 0, ~#l440gx_map~0.base, 32 + ~#l440gx_map~0.offset, 8); srcloc: L2928-5 {509#true} is VALID [2020-07-18 02:29:01,135 INFO L280 TraceCheckUtils]: 39: Hoare triple {509#true} SUMMARY for call write~init~int(0, ~#l440gx_map~0.base, 40 + ~#l440gx_map~0.offset, 4); srcloc: L2928-6 {509#true} is VALID [2020-07-18 02:29:01,135 INFO L280 TraceCheckUtils]: 40: Hoare triple {509#true} SUMMARY for call write~init~int(1, ~#l440gx_map~0.base, 44 + ~#l440gx_map~0.offset, 4); srcloc: L2928-7 {509#true} is VALID [2020-07-18 02:29:01,135 INFO L280 TraceCheckUtils]: 41: Hoare triple {509#true} SUMMARY for call write~init~$Pointer$(0, 0, ~#l440gx_map~0.base, 48 + ~#l440gx_map~0.offset, 8); srcloc: L2928-8 {509#true} is VALID [2020-07-18 02:29:01,136 INFO L280 TraceCheckUtils]: 42: Hoare triple {509#true} SUMMARY for call write~init~$Pointer$(0, 0, ~#l440gx_map~0.base, 56 + ~#l440gx_map~0.offset, 8); srcloc: L2928-9 {509#true} is VALID [2020-07-18 02:29:01,136 INFO L280 TraceCheckUtils]: 43: Hoare triple {509#true} SUMMARY for call write~init~$Pointer$(0, 0, ~#l440gx_map~0.base, 64 + ~#l440gx_map~0.offset, 8); srcloc: L2928-10 {509#true} is VALID [2020-07-18 02:29:01,136 INFO L280 TraceCheckUtils]: 44: Hoare triple {509#true} SUMMARY for call write~init~$Pointer$(0, 0, ~#l440gx_map~0.base, 72 + ~#l440gx_map~0.offset, 8); srcloc: L2928-11 {509#true} is VALID [2020-07-18 02:29:01,136 INFO L280 TraceCheckUtils]: 45: Hoare triple {509#true} SUMMARY for call write~init~$Pointer$(0, 0, ~#l440gx_map~0.base, 80 + ~#l440gx_map~0.offset, 8); srcloc: L2928-12 {509#true} is VALID [2020-07-18 02:29:01,137 INFO L280 TraceCheckUtils]: 46: Hoare triple {509#true} SUMMARY for call write~init~$Pointer$(0, 0, ~#l440gx_map~0.base, 88 + ~#l440gx_map~0.offset, 8); srcloc: L2928-13 {509#true} is VALID [2020-07-18 02:29:01,137 INFO L280 TraceCheckUtils]: 47: Hoare triple {509#true} SUMMARY for call write~init~int(0, ~#l440gx_map~0.base, 96 + ~#l440gx_map~0.offset, 8); srcloc: L2928-14 {509#true} is VALID [2020-07-18 02:29:01,137 INFO L280 TraceCheckUtils]: 48: Hoare triple {509#true} SUMMARY for call write~init~int(0, ~#l440gx_map~0.base, 104 + ~#l440gx_map~0.offset, 8); srcloc: L2928-15 {509#true} is VALID [2020-07-18 02:29:01,138 INFO L280 TraceCheckUtils]: 49: Hoare triple {509#true} SUMMARY for call write~init~int(0, ~#l440gx_map~0.base, 112 + ~#l440gx_map~0.offset, 8); srcloc: L2928-16 {509#true} is VALID [2020-07-18 02:29:01,138 INFO L280 TraceCheckUtils]: 50: Hoare triple {509#true} SUMMARY for call write~init~$Pointer$(0, 0, ~#l440gx_map~0.base, 120 + ~#l440gx_map~0.offset, 8); srcloc: L2928-17 {509#true} is VALID [2020-07-18 02:29:01,138 INFO L280 TraceCheckUtils]: 51: Hoare triple {509#true} SUMMARY for call write~init~$Pointer$(0, 0, ~#l440gx_map~0.base, 128 + ~#l440gx_map~0.offset, 8); srcloc: L2928-18 {509#true} is VALID [2020-07-18 02:29:01,139 INFO L280 TraceCheckUtils]: 52: Hoare triple {509#true} SUMMARY for call write~init~$Pointer$(0, 0, ~#l440gx_map~0.base, 136 + ~#l440gx_map~0.offset, 8); srcloc: L2928-19 {509#true} is VALID [2020-07-18 02:29:01,139 INFO L280 TraceCheckUtils]: 53: Hoare triple {509#true} ~ldv_retval_0~0 := 0; {509#true} is VALID [2020-07-18 02:29:01,139 INFO L280 TraceCheckUtils]: 54: Hoare triple {509#true} ~ldv_module_refcounter~0 := 1; {509#true} is VALID [2020-07-18 02:29:01,139 INFO L280 TraceCheckUtils]: 55: Hoare triple {509#true} assume true; {509#true} is VALID [2020-07-18 02:29:01,140 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {509#true} {509#true} #826#return; {509#true} is VALID [2020-07-18 02:29:01,140 INFO L263 TraceCheckUtils]: 57: Hoare triple {509#true} call #t~ret143 := main(); {509#true} is VALID [2020-07-18 02:29:01,140 INFO L280 TraceCheckUtils]: 58: Hoare triple {509#true} havoc ~tmp~12; {509#true} is VALID [2020-07-18 02:29:01,141 INFO L280 TraceCheckUtils]: 59: Hoare triple {509#true} havoc ~tmp___0~4; {509#true} is VALID [2020-07-18 02:29:01,141 INFO L263 TraceCheckUtils]: 60: Hoare triple {509#true} call ldv_initialize(); {509#true} is VALID [2020-07-18 02:29:01,141 INFO L280 TraceCheckUtils]: 61: Hoare triple {509#true} assume true; {509#true} is VALID [2020-07-18 02:29:01,142 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {509#true} {509#true} #714#return; {509#true} is VALID [2020-07-18 02:29:01,142 INFO L280 TraceCheckUtils]: 63: Hoare triple {509#true} ~ref_cnt~0 := 0; {509#true} is VALID [2020-07-18 02:29:01,143 INFO L280 TraceCheckUtils]: 64: Hoare triple {509#true} ~ldv_state_variable_0~0 := 1; {569#(= 1 ~ldv_state_variable_0~0)} is VALID [2020-07-18 02:29:01,144 INFO L280 TraceCheckUtils]: 65: Hoare triple {569#(= 1 ~ldv_state_variable_0~0)} assume -2147483648 <= #t~nondet120 && #t~nondet120 <= 2147483647; {569#(= 1 ~ldv_state_variable_0~0)} is VALID [2020-07-18 02:29:01,145 INFO L280 TraceCheckUtils]: 66: Hoare triple {569#(= 1 ~ldv_state_variable_0~0)} ~tmp~12 := #t~nondet120; {569#(= 1 ~ldv_state_variable_0~0)} is VALID [2020-07-18 02:29:01,146 INFO L280 TraceCheckUtils]: 67: Hoare triple {569#(= 1 ~ldv_state_variable_0~0)} havoc #t~nondet120; {569#(= 1 ~ldv_state_variable_0~0)} is VALID [2020-07-18 02:29:01,147 INFO L280 TraceCheckUtils]: 68: Hoare triple {569#(= 1 ~ldv_state_variable_0~0)} #t~switch121 := 0 == ~tmp~12; {569#(= 1 ~ldv_state_variable_0~0)} is VALID [2020-07-18 02:29:01,148 INFO L280 TraceCheckUtils]: 69: Hoare triple {569#(= 1 ~ldv_state_variable_0~0)} assume #t~switch121; {569#(= 1 ~ldv_state_variable_0~0)} is VALID [2020-07-18 02:29:01,149 INFO L280 TraceCheckUtils]: 70: Hoare triple {569#(= 1 ~ldv_state_variable_0~0)} assume 0 != ~ldv_state_variable_0~0; {569#(= 1 ~ldv_state_variable_0~0)} is VALID [2020-07-18 02:29:01,149 INFO L280 TraceCheckUtils]: 71: Hoare triple {569#(= 1 ~ldv_state_variable_0~0)} assume -2147483648 <= #t~nondet122 && #t~nondet122 <= 2147483647; {569#(= 1 ~ldv_state_variable_0~0)} is VALID [2020-07-18 02:29:01,150 INFO L280 TraceCheckUtils]: 72: Hoare triple {569#(= 1 ~ldv_state_variable_0~0)} ~tmp___0~4 := #t~nondet122; {569#(= 1 ~ldv_state_variable_0~0)} is VALID [2020-07-18 02:29:01,151 INFO L280 TraceCheckUtils]: 73: Hoare triple {569#(= 1 ~ldv_state_variable_0~0)} havoc #t~nondet122; {569#(= 1 ~ldv_state_variable_0~0)} is VALID [2020-07-18 02:29:01,152 INFO L280 TraceCheckUtils]: 74: Hoare triple {569#(= 1 ~ldv_state_variable_0~0)} #t~switch123 := 0 == ~tmp___0~4; {569#(= 1 ~ldv_state_variable_0~0)} is VALID [2020-07-18 02:29:01,153 INFO L280 TraceCheckUtils]: 75: Hoare triple {569#(= 1 ~ldv_state_variable_0~0)} assume #t~switch123; {569#(= 1 ~ldv_state_variable_0~0)} is VALID [2020-07-18 02:29:01,154 INFO L280 TraceCheckUtils]: 76: Hoare triple {569#(= 1 ~ldv_state_variable_0~0)} assume 3 == ~ldv_state_variable_0~0 && 0 == ~ref_cnt~0; {510#false} is VALID [2020-07-18 02:29:01,154 INFO L263 TraceCheckUtils]: 77: Hoare triple {510#false} call cleanup_l440gx(); {509#true} is VALID [2020-07-18 02:29:01,154 INFO L263 TraceCheckUtils]: 78: Hoare triple {509#true} call #t~ret118 := mtd_device_unregister(~mymtd~0.base, ~mymtd~0.offset); {509#true} is VALID [2020-07-18 02:29:01,155 INFO L280 TraceCheckUtils]: 79: Hoare triple {509#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset; {509#true} is VALID [2020-07-18 02:29:01,155 INFO L280 TraceCheckUtils]: 80: Hoare triple {509#true} assume -2147483648 <= #t~nondet134 && #t~nondet134 <= 2147483647; {509#true} is VALID [2020-07-18 02:29:01,155 INFO L280 TraceCheckUtils]: 81: Hoare triple {509#true} #res := #t~nondet134; {509#true} is VALID [2020-07-18 02:29:01,156 INFO L280 TraceCheckUtils]: 82: Hoare triple {509#true} havoc #t~nondet134; {509#true} is VALID [2020-07-18 02:29:01,156 INFO L280 TraceCheckUtils]: 83: Hoare triple {509#true} assume true; {509#true} is VALID [2020-07-18 02:29:01,156 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {509#true} {509#true} #810#return; {509#true} is VALID [2020-07-18 02:29:01,156 INFO L280 TraceCheckUtils]: 85: Hoare triple {509#true} assume -2147483648 <= #t~ret118 && #t~ret118 <= 2147483647; {509#true} is VALID [2020-07-18 02:29:01,157 INFO L280 TraceCheckUtils]: 86: Hoare triple {509#true} havoc #t~ret118; {509#true} is VALID [2020-07-18 02:29:01,157 INFO L263 TraceCheckUtils]: 87: Hoare triple {509#true} call map_destroy(~mymtd~0.base, ~mymtd~0.offset); {509#true} is VALID [2020-07-18 02:29:01,157 INFO L280 TraceCheckUtils]: 88: Hoare triple {509#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset; {509#true} is VALID [2020-07-18 02:29:01,157 INFO L280 TraceCheckUtils]: 89: Hoare triple {509#true} assume true; {509#true} is VALID [2020-07-18 02:29:01,158 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {509#true} {509#true} #812#return; {509#true} is VALID [2020-07-18 02:29:01,158 INFO L280 TraceCheckUtils]: 91: Hoare triple {509#true} SUMMARY for call #t~mem119.base, #t~mem119.offset := read~$Pointer$(~#l440gx_map~0.base, 24 + ~#l440gx_map~0.offset, 8); srcloc: L3010-1 {509#true} is VALID [2020-07-18 02:29:01,158 INFO L263 TraceCheckUtils]: 92: Hoare triple {509#true} call iounmap(#t~mem119.base, #t~mem119.offset); {509#true} is VALID [2020-07-18 02:29:01,159 INFO L280 TraceCheckUtils]: 93: Hoare triple {509#true} ~arg0.base, ~arg0.offset := #in~arg0.base, #in~arg0.offset; {509#true} is VALID [2020-07-18 02:29:01,159 INFO L280 TraceCheckUtils]: 94: Hoare triple {509#true} assume true; {509#true} is VALID [2020-07-18 02:29:01,159 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {509#true} {509#true} #814#return; {509#true} is VALID [2020-07-18 02:29:01,159 INFO L280 TraceCheckUtils]: 96: Hoare triple {509#true} havoc #t~mem119.base, #t~mem119.offset; {509#true} is VALID [2020-07-18 02:29:01,160 INFO L280 TraceCheckUtils]: 97: Hoare triple {509#true} assume true; {509#true} is VALID [2020-07-18 02:29:01,160 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {509#true} {510#false} #716#return; {510#false} is VALID [2020-07-18 02:29:01,160 INFO L280 TraceCheckUtils]: 99: Hoare triple {510#false} ~ldv_state_variable_0~0 := 2; {510#false} is VALID [2020-07-18 02:29:01,161 INFO L263 TraceCheckUtils]: 100: Hoare triple {510#false} call ldv_check_final_state(); {510#false} is VALID [2020-07-18 02:29:01,161 INFO L280 TraceCheckUtils]: 101: Hoare triple {510#false} assume 1 != ~ldv_module_refcounter~0; {510#false} is VALID [2020-07-18 02:29:01,161 INFO L263 TraceCheckUtils]: 102: Hoare triple {510#false} call ldv_error(); {510#false} is VALID [2020-07-18 02:29:01,162 INFO L280 TraceCheckUtils]: 103: Hoare triple {510#false} assume !false; {510#false} is VALID [2020-07-18 02:29:01,179 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 02:29:01,219 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 02:29:01,221 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1376682687] [2020-07-18 02:29:01,223 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 02:29:01,224 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-07-18 02:29:01,224 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1542059012] [2020-07-18 02:29:01,232 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 104 [2020-07-18 02:29:01,235 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 02:29:01,240 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2020-07-18 02:29:01,395 WARN L140 InductivityCheck]: Transition 605#(and (not (= 1 ~ldv_module_refcounter~0)) (= 2 ~ldv_state_variable_0~0)) ( _ , assume !false; , 510#false ) not inductive [2020-07-18 02:29:01,396 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-18 02:29:01,397 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.AssertionError: inductivity failed at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.evaluateResult(InductivityCheck.java:142) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.checkInductivity(InductivityCheck.java:103) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.(InductivityCheck.java:75) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.constructInterpolantAutomaton(BasicCegarLoop.java:583) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:455) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:370) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopResult.iterate(CegarLoopResult.java:142) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterateNew(TraceAbstractionStarter.java:334) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:175) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:127) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:120) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:317) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2020-07-18 02:29:01,402 INFO L168 Benchmark]: Toolchain (without parser) took 4975.24 ms. Allocated memory was 145.2 MB in the beginning and 257.4 MB in the end (delta: 112.2 MB). Free memory was 98.6 MB in the beginning and 134.0 MB in the end (delta: -35.4 MB). Peak memory consumption was 76.8 MB. Max. memory is 7.1 GB. [2020-07-18 02:29:01,403 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 145.2 MB. Free memory was 121.7 MB in the beginning and 121.5 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2020-07-18 02:29:01,404 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1395.29 ms. Allocated memory was 145.2 MB in the beginning and 206.6 MB in the end (delta: 61.3 MB). Free memory was 98.2 MB in the beginning and 135.2 MB in the end (delta: -37.0 MB). Peak memory consumption was 32.2 MB. Max. memory is 7.1 GB. [2020-07-18 02:29:01,404 INFO L168 Benchmark]: Boogie Preprocessor took 199.92 ms. Allocated memory is still 206.6 MB. Free memory was 135.2 MB in the beginning and 127.9 MB in the end (delta: 7.3 MB). Peak memory consumption was 7.3 MB. Max. memory is 7.1 GB. [2020-07-18 02:29:01,405 INFO L168 Benchmark]: RCFGBuilder took 2096.62 ms. Allocated memory was 206.6 MB in the beginning and 257.9 MB in the end (delta: 51.4 MB). Free memory was 127.9 MB in the beginning and 165.5 MB in the end (delta: -37.6 MB). Peak memory consumption was 85.0 MB. Max. memory is 7.1 GB. [2020-07-18 02:29:01,406 INFO L168 Benchmark]: TraceAbstraction took 1276.84 ms. Allocated memory was 257.9 MB in the beginning and 257.4 MB in the end (delta: -524.3 kB). Free memory was 165.5 MB in the beginning and 134.0 MB in the end (delta: 31.5 MB). Peak memory consumption was 30.9 MB. Max. memory is 7.1 GB. [2020-07-18 02:29:01,410 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 145.2 MB. Free memory was 121.7 MB in the beginning and 121.5 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1395.29 ms. Allocated memory was 145.2 MB in the beginning and 206.6 MB in the end (delta: 61.3 MB). Free memory was 98.2 MB in the beginning and 135.2 MB in the end (delta: -37.0 MB). Peak memory consumption was 32.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 199.92 ms. Allocated memory is still 206.6 MB. Free memory was 135.2 MB in the beginning and 127.9 MB in the end (delta: 7.3 MB). Peak memory consumption was 7.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2096.62 ms. Allocated memory was 206.6 MB in the beginning and 257.9 MB in the end (delta: 51.4 MB). Free memory was 127.9 MB in the beginning and 165.5 MB in the end (delta: -37.6 MB). Peak memory consumption was 85.0 MB. Max. memory is 7.1 GB. * TraceAbstraction took 1276.84 ms. Allocated memory was 257.9 MB in the beginning and 257.4 MB in the end (delta: -524.3 kB). Free memory was 165.5 MB in the beginning and 134.0 MB in the end (delta: 31.5 MB). Peak memory consumption was 30.9 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: AssertionError: inductivity failed de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: AssertionError: inductivity failed: de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.evaluateResult(InductivityCheck.java:142) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...