java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--regulator--lp8755.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-584d7b9 [2019-09-01 18:39:38,832 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-01 18:39:38,834 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-01 18:39:38,845 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-01 18:39:38,846 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-01 18:39:38,847 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-01 18:39:38,848 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-01 18:39:38,850 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-01 18:39:38,852 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-01 18:39:38,852 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-01 18:39:38,853 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-01 18:39:38,854 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-01 18:39:38,855 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-01 18:39:38,856 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-01 18:39:38,856 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-01 18:39:38,858 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-01 18:39:38,858 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-01 18:39:38,859 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-01 18:39:38,861 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-01 18:39:38,863 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-01 18:39:38,864 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-01 18:39:38,865 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-01 18:39:38,866 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-01 18:39:38,867 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-01 18:39:38,869 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-01 18:39:38,869 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-01 18:39:38,869 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-01 18:39:38,870 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-01 18:39:38,871 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-01 18:39:38,871 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-01 18:39:38,872 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-01 18:39:38,872 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-01 18:39:38,873 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-01 18:39:38,874 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-01 18:39:38,875 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-01 18:39:38,875 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-01 18:39:38,876 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-01 18:39:38,876 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-01 18:39:38,876 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-01 18:39:38,877 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-01 18:39:38,877 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-01 18:39:38,878 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2019-09-01 18:39:38,894 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-01 18:39:38,895 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-01 18:39:38,896 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-01 18:39:38,896 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-01 18:39:38,896 INFO L138 SettingsManager]: * Use SBE=true [2019-09-01 18:39:38,897 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-01 18:39:38,897 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-01 18:39:38,897 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-01 18:39:38,897 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-01 18:39:38,897 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-01 18:39:38,898 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-01 18:39:38,898 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-01 18:39:38,898 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-01 18:39:38,898 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-01 18:39:38,898 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-01 18:39:38,899 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-01 18:39:38,899 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-01 18:39:38,899 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-01 18:39:38,899 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-01 18:39:38,899 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-01 18:39:38,899 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-01 18:39:38,900 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-01 18:39:38,900 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-01 18:39:38,900 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-01 18:39:38,900 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-01 18:39:38,900 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-01 18:39:38,901 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-09-01 18:39:38,928 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-01 18:39:38,941 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-01 18:39:38,944 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-01 18:39:38,945 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-01 18:39:38,946 INFO L275 PluginConnector]: CDTParser initialized [2019-09-01 18:39:38,946 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--regulator--lp8755.ko-entry_point.cil.out.i [2019-09-01 18:39:39,004 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ec445082e/e6d2b330691e4856be29520e03fbed0d/FLAG61c4cee56 [2019-09-01 18:39:39,862 INFO L306 CDTParser]: Found 1 translation units. [2019-09-01 18:39:39,863 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--regulator--lp8755.ko-entry_point.cil.out.i [2019-09-01 18:39:39,907 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ec445082e/e6d2b330691e4856be29520e03fbed0d/FLAG61c4cee56 [2019-09-01 18:39:40,335 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ec445082e/e6d2b330691e4856be29520e03fbed0d [2019-09-01 18:39:40,349 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-01 18:39:40,351 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-01 18:39:40,355 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-01 18:39:40,356 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-01 18:39:40,359 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-01 18:39:40,360 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.09 06:39:40" (1/1) ... [2019-09-01 18:39:40,363 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f9d044a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 06:39:40, skipping insertion in model container [2019-09-01 18:39:40,364 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.09 06:39:40" (1/1) ... [2019-09-01 18:39:40,372 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-01 18:39:40,707 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-01 18:39:42,543 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-01 18:39:42,591 INFO L188 MainTranslator]: Completed pre-run [2019-09-01 18:39:43,351 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-01 18:39:43,487 INFO L192 MainTranslator]: Completed translation [2019-09-01 18:39:43,488 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 06:39:43 WrapperNode [2019-09-01 18:39:43,488 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-01 18:39:43,489 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-01 18:39:43,489 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-01 18:39:43,489 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-01 18:39:43,503 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 06:39:43" (1/1) ... [2019-09-01 18:39:43,503 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 06:39:43" (1/1) ... [2019-09-01 18:39:43,671 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 06:39:43" (1/1) ... [2019-09-01 18:39:43,672 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 06:39:43" (1/1) ... [2019-09-01 18:39:44,009 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 06:39:43" (1/1) ... [2019-09-01 18:39:45,521 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 06:39:43" (1/1) ... [2019-09-01 18:39:45,702 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 06:39:43" (1/1) ... [2019-09-01 18:39:45,947 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-01 18:39:45,948 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-01 18:39:45,948 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-01 18:39:45,948 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-01 18:39:45,949 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 06:39:43" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-01 18:39:46,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-01 18:39:46,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-01 18:39:46,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~u32~0 [2019-09-01 18:39:46,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-01 18:39:46,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-09-01 18:39:46,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-09-01 18:39:46,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-09-01 18:39:46,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-09-01 18:39:46,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-09-01 18:39:46,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-09-01 18:39:46,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-09-01 18:39:46,021 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2019-09-01 18:39:46,022 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-09-01 18:39:46,022 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-09-01 18:39:46,023 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_platdata [2019-09-01 18:39:46,023 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_clientdata [2019-09-01 18:39:46,024 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_set_clientdata [2019-09-01 18:39:46,024 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_get_functionality [2019-09-01 18:39:46,025 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_check_functionality [2019-09-01 18:39:46,026 INFO L138 BoogieDeclarations]: Found implementation of procedure lp8755_read [2019-09-01 18:39:46,026 INFO L138 BoogieDeclarations]: Found implementation of procedure lp8755_write [2019-09-01 18:39:46,026 INFO L138 BoogieDeclarations]: Found implementation of procedure lp8755_update_bits [2019-09-01 18:39:46,026 INFO L138 BoogieDeclarations]: Found implementation of procedure lp8755_buck_enable_time [2019-09-01 18:39:46,027 INFO L138 BoogieDeclarations]: Found implementation of procedure lp8755_buck_set_mode [2019-09-01 18:39:46,027 INFO L138 BoogieDeclarations]: Found implementation of procedure lp8755_buck_get_mode [2019-09-01 18:39:46,027 INFO L138 BoogieDeclarations]: Found implementation of procedure lp8755_buck_set_ramp [2019-09-01 18:39:46,027 INFO L138 BoogieDeclarations]: Found implementation of procedure lp8755_init_data [2019-09-01 18:39:46,027 INFO L138 BoogieDeclarations]: Found implementation of procedure lp8755_regulator_init [2019-09-01 18:39:46,028 INFO L138 BoogieDeclarations]: Found implementation of procedure lp8755_irq_handler [2019-09-01 18:39:46,028 INFO L138 BoogieDeclarations]: Found implementation of procedure lp8755_int_config [2019-09-01 18:39:46,029 INFO L138 BoogieDeclarations]: Found implementation of procedure lp8755_probe [2019-09-01 18:39:46,029 INFO L138 BoogieDeclarations]: Found implementation of procedure lp8755_remove [2019-09-01 18:39:46,029 INFO L138 BoogieDeclarations]: Found implementation of procedure lp8755_init [2019-09-01 18:39:46,029 INFO L138 BoogieDeclarations]: Found implementation of procedure lp8755_exit [2019-09-01 18:39:46,029 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_2 [2019-09-01 18:39:46,029 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_2 [2019-09-01 18:39:46,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_regulator_ops_4 [2019-09-01 18:39:46,030 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2019-09-01 18:39:46,030 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2019-09-01 18:39:46,030 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2019-09-01 18:39:46,030 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2019-09-01 18:39:46,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2019-09-01 18:39:46,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2019-09-01 18:39:46,031 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2019-09-01 18:39:46,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_i2c_driver_3 [2019-09-01 18:39:46,031 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2019-09-01 18:39:46,031 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-01 18:39:46,032 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-09-01 18:39:46,032 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-09-01 18:39:46,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_20 [2019-09-01 18:39:46,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_devm_request_threaded_irq_23 [2019-09-01 18:39:46,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_devm_request_threaded_irq_24 [2019-09-01 18:39:46,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-09-01 18:39:46,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-09-01 18:39:46,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-09-01 18:39:46,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-09-01 18:39:46,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-09-01 18:39:46,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-09-01 18:39:46,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2019-09-01 18:39:46,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-09-01 18:39:46,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2019-09-01 18:39:46,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2019-09-01 18:39:46,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2019-09-01 18:39:46,034 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-09-01 18:39:46,034 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-09-01 18:39:46,034 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kmalloc [2019-09-01 18:39:46,034 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_regmap_init_i2c [2019-09-01 18:39:46,034 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_regulator_register [2019-09-01 18:39:46,035 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_request_threaded_irq [2019-09-01 18:39:46,035 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_del_driver [2019-09-01 18:39:46,035 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_register_driver [2019-09-01 18:39:46,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-01 18:39:46,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-01 18:39:46,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2019-09-01 18:39:46,036 INFO L138 BoogieDeclarations]: Found implementation of procedure rdev_get_drvdata [2019-09-01 18:39:46,036 INFO L138 BoogieDeclarations]: Found implementation of procedure rdev_get_id [2019-09-01 18:39:46,037 INFO L138 BoogieDeclarations]: Found implementation of procedure regmap_read [2019-09-01 18:39:46,037 INFO L138 BoogieDeclarations]: Found implementation of procedure regmap_update_bits [2019-09-01 18:39:46,037 INFO L138 BoogieDeclarations]: Found implementation of procedure regmap_write [2019-09-01 18:39:46,038 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_disable_regmap [2019-09-01 18:39:46,038 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_enable_regmap [2019-09-01 18:39:46,038 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_get_voltage_sel_regmap [2019-09-01 18:39:46,038 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_is_enabled_regmap [2019-09-01 18:39:46,039 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_list_voltage_linear [2019-09-01 18:39:46,039 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_map_voltage_linear [2019-09-01 18:39:46,040 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_notifier_call_chain [2019-09-01 18:39:46,040 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_set_voltage_sel_regmap [2019-09-01 18:39:46,041 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-01 18:39:46,041 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-01 18:39:46,042 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-01 18:39:46,042 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-09-01 18:39:46,042 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-01 18:39:46,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-09-01 18:39:46,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-09-01 18:39:46,043 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-01 18:39:46,043 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-09-01 18:39:46,044 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-01 18:39:46,044 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-01 18:39:46,044 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-01 18:39:46,044 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-01 18:39:46,044 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-01 18:39:46,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-01 18:39:46,044 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-01 18:39:46,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-09-01 18:39:46,045 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-09-01 18:39:46,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-09-01 18:39:46,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-09-01 18:39:46,045 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-01 18:39:46,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-09-01 18:39:46,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-09-01 18:39:46,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-09-01 18:39:46,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-09-01 18:39:46,046 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-09-01 18:39:46,046 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-09-01 18:39:46,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_20 [2019-09-01 18:39:46,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-09-01 18:39:46,047 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_2 [2019-09-01 18:39:46,047 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_2 [2019-09-01 18:39:46,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_regulator_ops_4 [2019-09-01 18:39:46,047 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2019-09-01 18:39:46,047 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2019-09-01 18:39:46,048 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2019-09-01 18:39:46,048 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2019-09-01 18:39:46,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2019-09-01 18:39:46,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2019-09-01 18:39:46,049 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2019-09-01 18:39:46,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_i2c_driver_3 [2019-09-01 18:39:46,050 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2019-09-01 18:39:46,050 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kmalloc [2019-09-01 18:39:46,051 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2019-09-01 18:39:46,051 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-09-01 18:39:46,052 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-01 18:39:46,052 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-09-01 18:39:46,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-01 18:39:46,053 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_platdata [2019-09-01 18:39:46,053 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-09-01 18:39:46,053 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-09-01 18:39:46,053 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_clientdata [2019-09-01 18:39:46,053 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_set_clientdata [2019-09-01 18:39:46,053 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_register_driver [2019-09-01 18:39:46,054 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_del_driver [2019-09-01 18:39:46,055 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_get_functionality [2019-09-01 18:39:46,058 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~u32~0 [2019-09-01 18:39:46,058 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_check_functionality [2019-09-01 18:39:46,059 INFO L130 BoogieDeclarations]: Found specification of procedure devm_request_threaded_irq [2019-09-01 18:39:46,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_devm_request_threaded_irq_23 [2019-09-01 18:39:46,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_devm_request_threaded_irq_24 [2019-09-01 18:39:46,065 INFO L130 BoogieDeclarations]: Found specification of procedure devm_regmap_init_i2c [2019-09-01 18:39:46,065 INFO L130 BoogieDeclarations]: Found specification of procedure regmap_write [2019-09-01 18:39:46,065 INFO L130 BoogieDeclarations]: Found specification of procedure regmap_read [2019-09-01 18:39:46,065 INFO L130 BoogieDeclarations]: Found specification of procedure regmap_update_bits [2019-09-01 18:39:46,066 INFO L130 BoogieDeclarations]: Found specification of procedure devm_regulator_register [2019-09-01 18:39:46,066 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_notifier_call_chain [2019-09-01 18:39:46,067 INFO L130 BoogieDeclarations]: Found specification of procedure rdev_get_drvdata [2019-09-01 18:39:46,067 INFO L130 BoogieDeclarations]: Found specification of procedure rdev_get_id [2019-09-01 18:39:46,067 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_list_voltage_linear [2019-09-01 18:39:46,067 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_map_voltage_linear [2019-09-01 18:39:46,067 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_get_voltage_sel_regmap [2019-09-01 18:39:46,067 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_set_voltage_sel_regmap [2019-09-01 18:39:46,067 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_is_enabled_regmap [2019-09-01 18:39:46,067 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_enable_regmap [2019-09-01 18:39:46,068 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_disable_regmap [2019-09-01 18:39:46,068 INFO L130 BoogieDeclarations]: Found specification of procedure lp8755_read [2019-09-01 18:39:46,068 INFO L130 BoogieDeclarations]: Found specification of procedure lp8755_write [2019-09-01 18:39:46,068 INFO L130 BoogieDeclarations]: Found specification of procedure lp8755_update_bits [2019-09-01 18:39:46,068 INFO L130 BoogieDeclarations]: Found specification of procedure lp8755_buck_enable_time [2019-09-01 18:39:46,068 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-01 18:39:46,068 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-01 18:39:46,069 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-01 18:39:46,069 INFO L130 BoogieDeclarations]: Found specification of procedure lp8755_buck_set_mode [2019-09-01 18:39:46,069 INFO L130 BoogieDeclarations]: Found specification of procedure lp8755_buck_get_mode [2019-09-01 18:39:46,069 INFO L130 BoogieDeclarations]: Found specification of procedure lp8755_buck_set_ramp [2019-09-01 18:39:46,069 INFO L130 BoogieDeclarations]: Found specification of procedure lp8755_init_data [2019-09-01 18:39:46,069 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-01 18:39:46,069 INFO L130 BoogieDeclarations]: Found specification of procedure lp8755_regulator_init [2019-09-01 18:39:46,069 INFO L130 BoogieDeclarations]: Found specification of procedure lp8755_irq_handler [2019-09-01 18:39:46,070 INFO L130 BoogieDeclarations]: Found specification of procedure lp8755_int_config [2019-09-01 18:39:46,070 INFO L130 BoogieDeclarations]: Found specification of procedure lp8755_probe [2019-09-01 18:39:46,070 INFO L130 BoogieDeclarations]: Found specification of procedure lp8755_remove [2019-09-01 18:39:46,070 INFO L130 BoogieDeclarations]: Found specification of procedure lp8755_init [2019-09-01 18:39:46,070 INFO L130 BoogieDeclarations]: Found specification of procedure lp8755_exit [2019-09-01 18:39:46,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-01 18:39:46,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-01 18:39:46,070 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-01 18:39:46,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-09-01 18:39:46,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-09-01 18:39:46,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-09-01 18:39:46,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2019-09-01 18:39:46,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2019-09-01 18:39:46,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-09-01 18:39:46,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2019-09-01 18:39:46,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2019-09-01 18:39:46,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2019-09-01 18:39:46,072 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-01 18:39:46,072 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-01 18:39:46,072 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-01 18:39:46,072 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-01 18:39:46,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-01 18:39:46,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-01 18:39:46,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-09-01 18:39:46,073 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-01 18:39:47,550 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-09-01 18:40:59,550 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-01 18:40:59,551 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-01 18:40:59,582 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.09 06:40:59 BoogieIcfgContainer [2019-09-01 18:40:59,582 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-01 18:40:59,583 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-01 18:40:59,583 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-01 18:40:59,583 INFO L275 PluginConnector]: Sifa initialized [2019-09-01 18:40:59,584 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.09 06:40:59" (1/1) ... [2019-09-01 18:40:59,625 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-01 18:40:59,625 INFO L169 IcfgInterpreter]: Building call graph [2019-09-01 18:40:59,709 INFO L174 IcfgInterpreter]: Initial procedures are [] [2019-09-01 18:40:59,731 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-01 18:40:59,731 INFO L183 IcfgInterpreter]: Interpretation finished [2019-09-01 18:40:59,732 INFO L191 IcfgInterpreter]: Final predicates for locations of interest are: [2019-09-01 18:40:59,733 INFO L193 IcfgInterpreter]: Reachable states at location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION satisfy 2#false [2019-09-01 18:40:59,741 INFO L99 SifaObserver]: ✔ All error locations are guaranteed to be unreachable. [2019-09-01 18:40:59,741 INFO L132 PluginConnector]: ------------------------ END Sifa---------------------------- [2019-09-01 18:40:59,743 INFO L168 Benchmark]: Toolchain (without parser) took 79392.03 ms. Allocated memory was 134.2 MB in the beginning and 1.6 GB in the end (delta: 1.5 GB). Free memory was 68.1 MB in the beginning and 386.8 MB in the end (delta: -318.7 MB). Peak memory consumption was 1.2 GB. Max. memory is 7.1 GB. [2019-09-01 18:40:59,744 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 134.2 MB. Free memory was 107.4 MB in the beginning and 107.2 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-09-01 18:40:59,745 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3132.76 ms. Allocated memory was 134.2 MB in the beginning and 367.5 MB in the end (delta: 233.3 MB). Free memory was 67.7 MB in the beginning and 157.3 MB in the end (delta: -89.6 MB). Peak memory consumption was 192.0 MB. Max. memory is 7.1 GB. [2019-09-01 18:40:59,746 INFO L168 Benchmark]: Boogie Preprocessor took 2459.10 ms. Allocated memory was 367.5 MB in the beginning and 539.5 MB in the end (delta: 172.0 MB). Free memory was 157.3 MB in the beginning and 257.6 MB in the end (delta: -100.3 MB). Peak memory consumption was 202.6 MB. Max. memory is 7.1 GB. [2019-09-01 18:40:59,747 INFO L168 Benchmark]: RCFGBuilder took 73634.31 ms. Allocated memory was 539.5 MB in the beginning and 1.6 GB in the end (delta: 1.1 GB). Free memory was 257.6 MB in the beginning and 406.1 MB in the end (delta: -148.5 MB). Peak memory consumption was 1.1 GB. Max. memory is 7.1 GB. [2019-09-01 18:40:59,748 INFO L168 Benchmark]: Sifa took 158.32 ms. Allocated memory is still 1.6 GB. Free memory was 406.1 MB in the beginning and 386.8 MB in the end (delta: 19.3 MB). Peak memory consumption was 19.3 MB. Max. memory is 7.1 GB. [2019-09-01 18:40:59,752 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 134.2 MB. Free memory was 107.4 MB in the beginning and 107.2 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 3132.76 ms. Allocated memory was 134.2 MB in the beginning and 367.5 MB in the end (delta: 233.3 MB). Free memory was 67.7 MB in the beginning and 157.3 MB in the end (delta: -89.6 MB). Peak memory consumption was 192.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 2459.10 ms. Allocated memory was 367.5 MB in the beginning and 539.5 MB in the end (delta: 172.0 MB). Free memory was 157.3 MB in the beginning and 257.6 MB in the end (delta: -100.3 MB). Peak memory consumption was 202.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 73634.31 ms. Allocated memory was 539.5 MB in the beginning and 1.6 GB in the end (delta: 1.1 GB). Free memory was 257.6 MB in the beginning and 406.1 MB in the end (delta: -148.5 MB). Peak memory consumption was 1.1 GB. Max. memory is 7.1 GB. * Sifa took 158.32 ms. Allocated memory is still 1.6 GB. Free memory was 406.1 MB in the beginning and 386.8 MB in the end (delta: 19.3 MB). Peak memory consumption was 19.3 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.sifa: - StatisticsResult: Symbolic Interpretation with Fluid Abstractions 0.1s OVERALL_TIME, 0 ICFG_INTERPRETER_ENTERED_PROCEDURES, 0 DAG_INTERPRETER_EARLY_EXIT_QUERIES, 0 DAG_INTERPRETER_EARLY_EXITS, 0 TOOLS_POST_APPLICATIONS, 0.0s TOOLS_POST_TIME, 0 TOOLS_POST_CALL_APPLICATIONS, 0.0s TOOLS_POST_CALL_TIME, 0 TOOLS_POST_RETURN_APPLICATIONS, 0.0s TOOLS_POST_RETURN_TIME, 0.0s TOOLS_QUANTIFIERELIM_TIME, 0.0s FLUID_QUERY_TIME, 0 FLUID_QUERIES, 0 FLUID_YES_ANSWERS, 0 DOMAIN_JOIN_APPLICATIONS, 0.0s DOMAIN_JOIN_TIME, 0 DOMAIN_ALPHA_APPLICATIONS, 0.0s DOMAIN_ALPHA_TIME, 0 DOMAIN_WIDEN_APPLICATIONS, 0.0s DOMAIN_WIDEN_TIME, 0 DOMAIN_ISSUBSETEQ_APPLICATIONS, 0.0s DOMAIN_ISSUBSETEQ_TIME, 0 DOMAIN_ISBOTTOM_APPLICATIONS, 0.0s DOMAIN_ISBOTTOM_TIME, 0 LOOP_SUMMARIZER_APPLICATIONS, 0 LOOP_SUMMARIZER_CACHE_MISSES, 0.0s LOOP_SUMMARIZER_OVERALL_TIME, 0.0s LOOP_SUMMARIZER_NEW_COMPUTATION_TIME, 0 LOOP_SUMMARIZER_FIXPOINT_ITERATIONS, 0 CALL_SUMMARIZER_APPLICATIONS, 0 CALL_SUMMARIZER_CACHE_MISSES, 0.0s CALL_SUMMARIZER_OVERALL_TIME, 0.0s CALL_SUMMARIZER_NEW_COMPUTATION_TIME, 0.0s PROCEDURE_GRAPH_BUILDER_TIME, 0.0s PATH_EXPR_TIME, 0.0s REGEX_TO_DAG_TIME, 0.0s DAG_COMPRESSION_TIME, 0 DAG_COMPRESSION_PROCESSED_NODES, 0 DAG_COMPRESSION_RETAINED_NODES - PositiveResult [Line: 35018]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold RESULT: Ultimate proved your program to be correct! Received shutdown request...