java -ea -Xmx4000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BPP-RCFG.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-08_1a-drivers--watchdog--pc87413_wdt.ko-entry_point_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-c5d0219 [2018-11-15 06:53:15,577 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-15 06:53:15,582 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-15 06:53:15,617 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-15 06:53:15,618 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-15 06:53:15,619 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-15 06:53:15,621 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-15 06:53:15,624 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-15 06:53:15,631 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-15 06:53:15,636 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-15 06:53:15,638 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-15 06:53:15,639 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-15 06:53:15,643 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-15 06:53:15,650 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-15 06:53:15,651 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-15 06:53:15,657 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-15 06:53:15,657 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-15 06:53:15,659 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-15 06:53:15,671 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-15 06:53:15,679 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-15 06:53:15,680 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-15 06:53:15,685 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-15 06:53:15,695 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-15 06:53:15,695 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-15 06:53:15,695 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-15 06:53:15,696 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-15 06:53:15,697 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-15 06:53:15,705 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-15 06:53:15,706 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-15 06:53:15,713 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-15 06:53:15,713 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-15 06:53:15,714 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-15 06:53:15,716 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-15 06:53:15,716 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-15 06:53:15,717 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-15 06:53:15,720 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-15 06:53:15,721 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-15 06:53:15,768 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-15 06:53:15,769 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-15 06:53:15,769 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-15 06:53:15,770 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-15 06:53:15,777 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-15 06:53:15,777 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-15 06:53:15,777 INFO L133 SettingsManager]: * Use SBE=true [2018-11-15 06:53:15,777 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-15 06:53:15,778 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-15 06:53:15,778 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-15 06:53:15,778 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-15 06:53:15,778 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-15 06:53:15,778 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-15 06:53:15,778 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-15 06:53:15,782 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-15 06:53:15,782 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-15 06:53:15,782 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-15 06:53:15,783 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-15 06:53:15,783 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-15 06:53:15,783 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-15 06:53:15,783 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-15 06:53:15,783 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-15 06:53:15,784 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-15 06:53:15,784 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-15 06:53:15,784 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-15 06:53:15,784 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-15 06:53:15,784 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-15 06:53:15,784 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-15 06:53:15,903 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-15 06:53:15,936 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-15 06:53:15,947 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-15 06:53:15,951 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-15 06:53:15,952 INFO L276 PluginConnector]: CDTParser initialized [2018-11-15 06:53:15,956 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--watchdog--pc87413_wdt.ko-entry_point_false-unreach-call.cil.out.c [2018-11-15 06:53:16,106 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d86106fe1/a92a3105b629481288ca75963f4a35ee/FLAGe90cc7820 [2018-11-15 06:53:17,580 INFO L298 CDTParser]: Found 1 translation units. [2018-11-15 06:53:17,581 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--watchdog--pc87413_wdt.ko-entry_point_false-unreach-call.cil.out.c [2018-11-15 06:53:17,654 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d86106fe1/a92a3105b629481288ca75963f4a35ee/FLAGe90cc7820 [2018-11-15 06:53:17,693 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d86106fe1/a92a3105b629481288ca75963f4a35ee [2018-11-15 06:53:17,718 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-15 06:53:17,722 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-15 06:53:17,724 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-15 06:53:17,725 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-15 06:53:17,733 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-15 06:53:17,737 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 06:53:17" (1/1) ... [2018-11-15 06:53:17,743 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@888c8b4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 06:53:17, skipping insertion in model container [2018-11-15 06:53:17,743 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 06:53:17" (1/1) ... [2018-11-15 06:53:17,770 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-15 06:53:18,005 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-15 06:53:20,316 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 06:53:20,596 INFO L191 MainTranslator]: Completed pre-run [2018-11-15 06:53:21,338 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 06:53:21,607 INFO L195 MainTranslator]: Completed translation [2018-11-15 06:53:21,607 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 06:53:21 WrapperNode [2018-11-15 06:53:21,609 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-15 06:53:21,610 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-15 06:53:21,610 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-15 06:53:21,610 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-15 06:53:21,644 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 06:53:21" (1/1) ... [2018-11-15 06:53:21,648 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 06:53:21" (1/1) ... [2018-11-15 06:53:21,733 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 06:53:21" (1/1) ... [2018-11-15 06:53:21,734 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 06:53:21" (1/1) ... [2018-11-15 06:53:21,910 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 06:53:21" (1/1) ... [2018-11-15 06:53:21,944 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 06:53:21" (1/1) ... [2018-11-15 06:53:21,969 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 06:53:21" (1/1) ... [2018-11-15 06:53:22,008 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-15 06:53:22,012 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-15 06:53:22,012 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-15 06:53:22,012 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-15 06:53:22,013 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 06:53:21" (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 [2018-11-15 06:53:22,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-15 06:53:22,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-15 06:53:22,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2018-11-15 06:53:22,206 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2018-11-15 06:53:22,206 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2018-11-15 06:53:22,206 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2018-11-15 06:53:22,206 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2018-11-15 06:53:22,206 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2018-11-15 06:53:22,207 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2018-11-15 06:53:22,207 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2018-11-15 06:53:22,207 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2018-11-15 06:53:22,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-15 06:53:22,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-11-15 06:53:22,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2018-11-15 06:53:22,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2018-11-15 06:53:22,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2018-11-15 06:53:22,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2018-11-15 06:53:22,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2018-11-15 06:53:22,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-15 06:53:22,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-15 06:53:22,213 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2018-11-15 06:53:22,213 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_select_wdt_out [2018-11-15 06:53:22,213 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_enable_swc [2018-11-15 06:53:22,213 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_get_swc_base_addr [2018-11-15 06:53:22,213 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_swc_bank3 [2018-11-15 06:53:22,214 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_programm_wdto [2018-11-15 06:53:22,214 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_enable_wden [2018-11-15 06:53:22,214 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_enable_sw_wd_tren [2018-11-15 06:53:22,214 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_disable_sw_wd_tren [2018-11-15 06:53:22,214 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_enable_sw_wd_trg [2018-11-15 06:53:22,214 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_disable_sw_wd_trg [2018-11-15 06:53:22,215 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_enable [2018-11-15 06:53:22,223 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_disable [2018-11-15 06:53:22,223 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_refresh [2018-11-15 06:53:22,223 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_open [2018-11-15 06:53:22,223 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_release [2018-11-15 06:53:22,224 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_status [2018-11-15 06:53:22,224 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_write [2018-11-15 06:53:22,224 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_ioctl [2018-11-15 06:53:22,224 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_notify_sys [2018-11-15 06:53:22,224 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_init [2018-11-15 06:53:22,224 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_exit [2018-11-15 06:53:22,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_2 [2018-11-15 06:53:22,225 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-15 06:53:22,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___module_get_5 [2018-11-15 06:53:22,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_nonseekable_open_6 [2018-11-15 06:53:22,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_misc_register_7 [2018-11-15 06:53:22,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_misc_deregister_8 [2018-11-15 06:53:22,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_misc_deregister_9 [2018-11-15 06:53:22,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-15 06:53:22,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-11-15 06:53:22,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2018-11-15 06:53:22,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2018-11-15 06:53:22,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2018-11-15 06:53:22,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2018-11-15 06:53:22,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2018-11-15 06:53:22,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2018-11-15 06:53:22,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2018-11-15 06:53:22,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2018-11-15 06:53:22,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-15 06:53:22,232 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-15 06:53:22,232 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-15 06:53:22,232 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-15 06:53:22,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-15 06:53:22,232 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2018-11-15 06:53:22,232 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2018-11-15 06:53:22,232 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2018-11-15 06:53:22,236 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2018-11-15 06:53:22,236 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2018-11-15 06:53:22,236 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2018-11-15 06:53:22,236 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2018-11-15 06:53:22,236 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-15 06:53:22,237 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2018-11-15 06:53:22,237 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2018-11-15 06:53:22,237 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2018-11-15 06:53:22,237 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2018-11-15 06:53:22,237 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2018-11-15 06:53:22,237 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2018-11-15 06:53:22,238 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2018-11-15 06:53:22,238 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2018-11-15 06:53:22,238 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2018-11-15 06:53:22,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___module_get_5 [2018-11-15 06:53:22,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2018-11-15 06:53:22,238 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-15 06:53:22,244 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2018-11-15 06:53:22,244 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-15 06:53:22,244 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2018-11-15 06:53:22,244 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2018-11-15 06:53:22,244 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-11-15 06:53:22,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-15 06:53:22,245 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-15 06:53:22,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-11-15 06:53:22,245 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-15 06:53:22,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2018-11-15 06:53:22,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2018-11-15 06:53:22,246 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-15 06:53:22,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2018-11-15 06:53:22,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2018-11-15 06:53:22,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2018-11-15 06:53:22,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-15 06:53:22,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_2 [2018-11-15 06:53:22,247 INFO L130 BoogieDeclarations]: Found specification of procedure misc_register [2018-11-15 06:53:22,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_misc_register_7 [2018-11-15 06:53:22,251 INFO L130 BoogieDeclarations]: Found specification of procedure misc_deregister [2018-11-15 06:53:22,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_misc_deregister_8 [2018-11-15 06:53:22,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_misc_deregister_9 [2018-11-15 06:53:22,251 INFO L130 BoogieDeclarations]: Found specification of procedure no_llseek [2018-11-15 06:53:22,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_nonseekable_open_6 [2018-11-15 06:53:22,251 INFO L130 BoogieDeclarations]: Found specification of procedure register_reboot_notifier [2018-11-15 06:53:22,252 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_reboot_notifier [2018-11-15 06:53:22,252 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2018-11-15 06:53:22,252 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2018-11-15 06:53:22,252 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2018-11-15 06:53:22,252 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_select_wdt_out [2018-11-15 06:53:22,253 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_enable_swc [2018-11-15 06:53:22,253 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_get_swc_base_addr [2018-11-15 06:53:22,253 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_swc_bank3 [2018-11-15 06:53:22,253 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_programm_wdto [2018-11-15 06:53:22,256 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_enable_wden [2018-11-15 06:53:22,256 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_enable_sw_wd_tren [2018-11-15 06:53:22,256 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_disable_sw_wd_tren [2018-11-15 06:53:22,256 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_enable_sw_wd_trg [2018-11-15 06:53:22,256 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_disable_sw_wd_trg [2018-11-15 06:53:22,256 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_enable [2018-11-15 06:53:22,257 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_disable [2018-11-15 06:53:22,257 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_refresh [2018-11-15 06:53:22,257 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_open [2018-11-15 06:53:22,257 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_release [2018-11-15 06:53:22,257 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_status [2018-11-15 06:53:22,257 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_write [2018-11-15 06:53:22,257 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_ioctl [2018-11-15 06:53:22,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-15 06:53:22,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-15 06:53:22,258 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-15 06:53:22,258 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_notify_sys [2018-11-15 06:53:22,258 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_init [2018-11-15 06:53:22,258 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_exit [2018-11-15 06:53:22,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-15 06:53:22,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-15 06:53:22,261 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-15 06:53:22,261 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-15 06:53:22,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-15 06:53:22,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-11-15 06:53:22,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2018-11-15 06:53:22,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2018-11-15 06:53:22,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2018-11-15 06:53:22,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2018-11-15 06:53:22,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2018-11-15 06:53:22,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2018-11-15 06:53:22,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2018-11-15 06:53:22,265 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-15 06:53:22,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-15 06:53:22,265 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-15 06:53:46,010 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-15 06:53:46,010 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 06:53:46 BoogieIcfgContainer [2018-11-15 06:53:46,011 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-15 06:53:46,014 INFO L168 Benchmark]: Toolchain (without parser) took 28294.73 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 382.7 MB). Peak memory consumption was 382.7 MB. Max. memory is 3.9 GB. [2018-11-15 06:53:46,016 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-15 06:53:46,019 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3884.85 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 44.3 MB). Peak memory consumption was 109.2 MB. Max. memory is 3.9 GB. [2018-11-15 06:53:46,020 INFO L168 Benchmark]: Boogie Preprocessor took 398.48 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. [2018-11-15 06:53:46,021 INFO L168 Benchmark]: RCFGBuilder took 23999.26 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 327.1 MB). Peak memory consumption was 327.1 MB. Max. memory is 3.9 GB. [2018-11-15 06:53:46,035 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 3884.85 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 44.3 MB). Peak memory consumption was 109.2 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 398.48 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. * RCFGBuilder took 23999.26 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 327.1 MB). Peak memory consumption was 327.1 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...