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-3.0/module_get_put-drivers-char-ipmi-ipmi_watchdog.ko.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fab3c18 [2019-08-23 00:05:26,742 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-23 00:05:26,744 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-23 00:05:26,755 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-23 00:05:26,756 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-23 00:05:26,757 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-23 00:05:26,758 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-23 00:05:26,760 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-23 00:05:26,762 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-23 00:05:26,762 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-23 00:05:26,763 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-23 00:05:26,765 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-23 00:05:26,765 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-23 00:05:26,766 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-23 00:05:26,767 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-23 00:05:26,768 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-23 00:05:26,769 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-23 00:05:26,770 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-23 00:05:26,771 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-23 00:05:26,773 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-23 00:05:26,775 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-23 00:05:26,776 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-23 00:05:26,777 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-23 00:05:26,778 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-23 00:05:26,780 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-23 00:05:26,780 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-23 00:05:26,780 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-23 00:05:26,781 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-23 00:05:26,781 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-23 00:05:26,782 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-23 00:05:26,782 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-23 00:05:26,783 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-23 00:05:26,784 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-23 00:05:26,785 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-23 00:05:26,786 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-23 00:05:26,786 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-23 00:05:26,786 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-23 00:05:26,787 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-23 00:05:26,787 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-23 00:05:26,788 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-23 00:05:26,789 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-23 00:05:26,789 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 [2019-08-23 00:05:26,804 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-23 00:05:26,804 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-23 00:05:26,806 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-23 00:05:26,806 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-23 00:05:26,806 INFO L138 SettingsManager]: * Use SBE=true [2019-08-23 00:05:26,806 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-23 00:05:26,807 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-23 00:05:26,807 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-23 00:05:26,807 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-23 00:05:26,807 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-23 00:05:26,807 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-23 00:05:26,808 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-23 00:05:26,808 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-23 00:05:26,808 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-23 00:05:26,808 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-23 00:05:26,808 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-23 00:05:26,809 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-23 00:05:26,809 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-23 00:05:26,809 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-23 00:05:26,809 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-23 00:05:26,809 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-23 00:05:26,810 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-23 00:05:26,810 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-23 00:05:26,810 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-23 00:05:26,810 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-23 00:05:26,810 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-23 00:05:26,810 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-23 00:05:26,839 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-23 00:05:26,857 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-23 00:05:26,861 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-23 00:05:26,863 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-23 00:05:26,863 INFO L275 PluginConnector]: CDTParser initialized [2019-08-23 00:05:26,864 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-char-ipmi-ipmi_watchdog.ko.cil.out.i [2019-08-23 00:05:26,936 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a6a80a5b6/e0f6d41e43994ed4bf3986867cd9e80c/FLAGab908188d [2019-08-23 00:05:27,737 INFO L306 CDTParser]: Found 1 translation units. [2019-08-23 00:05:27,738 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-char-ipmi-ipmi_watchdog.ko.cil.out.i [2019-08-23 00:05:27,781 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a6a80a5b6/e0f6d41e43994ed4bf3986867cd9e80c/FLAGab908188d [2019-08-23 00:05:28,257 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a6a80a5b6/e0f6d41e43994ed4bf3986867cd9e80c [2019-08-23 00:05:28,266 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-23 00:05:28,268 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-23 00:05:28,269 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-23 00:05:28,269 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-23 00:05:28,272 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-23 00:05:28,274 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.08 12:05:28" (1/1) ... [2019-08-23 00:05:28,276 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ce9a2a1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 12:05:28, skipping insertion in model container [2019-08-23 00:05:28,277 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.08 12:05:28" (1/1) ... [2019-08-23 00:05:28,285 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-23 00:05:28,416 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-23 00:05:29,823 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-23 00:05:30,014 INFO L188 MainTranslator]: Completed pre-run [2019-08-23 00:05:30,267 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-23 00:05:30,837 INFO L192 MainTranslator]: Completed translation [2019-08-23 00:05:30,838 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 12:05:30 WrapperNode [2019-08-23 00:05:30,838 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-23 00:05:30,840 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-23 00:05:30,840 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-23 00:05:30,840 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-23 00:05:30,861 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 12:05:30" (1/1) ... [2019-08-23 00:05:30,861 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 12:05:30" (1/1) ... [2019-08-23 00:05:30,981 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 12:05:30" (1/1) ... [2019-08-23 00:05:30,981 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 12:05:30" (1/1) ... [2019-08-23 00:05:31,099 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 12:05:30" (1/1) ... [2019-08-23 00:05:31,122 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 12:05:30" (1/1) ... [2019-08-23 00:05:31,163 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 12:05:30" (1/1) ... [2019-08-23 00:05:31,192 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-23 00:05:31,193 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-23 00:05:31,193 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-23 00:05:31,193 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-23 00:05:31,194 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 12:05:30" (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 [2019-08-23 00:05:31,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-23 00:05:31,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-23 00:05:31,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2019-08-23 00:05:31,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-08-23 00:05:31,266 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-08-23 00:05:31,266 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-08-23 00:05:31,267 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2019-08-23 00:05:31,267 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2019-08-23 00:05:31,267 INFO L138 BoogieDeclarations]: Found implementation of procedure strstrip [2019-08-23 00:05:31,267 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-08-23 00:05:31,267 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2019-08-23 00:05:31,267 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2019-08-23 00:05:31,268 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2019-08-23 00:05:31,268 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2019-08-23 00:05:31,269 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc_and_test [2019-08-23 00:05:31,269 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2019-08-23 00:05:31,271 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-08-23 00:05:31,271 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-08-23 00:05:31,274 INFO L138 BoogieDeclarations]: Found implementation of procedure init_waitqueue_entry [2019-08-23 00:05:31,274 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2019-08-23 00:05:31,274 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2019-08-23 00:05:31,274 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2019-08-23 00:05:31,274 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2019-08-23 00:05:31,275 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2019-08-23 00:05:31,275 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2019-08-23 00:05:31,275 INFO L138 BoogieDeclarations]: Found implementation of procedure set_param_timeout [2019-08-23 00:05:31,275 INFO L138 BoogieDeclarations]: Found implementation of procedure set_param_str [2019-08-23 00:05:31,275 INFO L138 BoogieDeclarations]: Found implementation of procedure get_param_str [2019-08-23 00:05:31,276 INFO L138 BoogieDeclarations]: Found implementation of procedure set_param_wdog_ifnum [2019-08-23 00:05:31,276 INFO L138 BoogieDeclarations]: Found implementation of procedure set_timeout_free_smi [2019-08-23 00:05:31,277 INFO L138 BoogieDeclarations]: Found implementation of procedure set_timeout_free_recv [2019-08-23 00:05:31,277 INFO L138 BoogieDeclarations]: Found implementation of procedure i_ipmi_set_timeout [2019-08-23 00:05:31,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_set_timeout [2019-08-23 00:05:31,278 INFO L138 BoogieDeclarations]: Found implementation of procedure panic_smi_free [2019-08-23 00:05:31,278 INFO L138 BoogieDeclarations]: Found implementation of procedure panic_recv_free [2019-08-23 00:05:31,278 INFO L138 BoogieDeclarations]: Found implementation of procedure panic_halt_ipmi_heartbeat [2019-08-23 00:05:31,278 INFO L138 BoogieDeclarations]: Found implementation of procedure panic_halt_ipmi_set_timeout [2019-08-23 00:05:31,278 INFO L138 BoogieDeclarations]: Found implementation of procedure heartbeat_free_smi [2019-08-23 00:05:31,278 INFO L138 BoogieDeclarations]: Found implementation of procedure heartbeat_free_recv [2019-08-23 00:05:31,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_heartbeat [2019-08-23 00:05:31,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_ioctl [2019-08-23 00:05:31,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_unlocked_ioctl [2019-08-23 00:05:31,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_write [2019-08-23 00:05:31,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_read [2019-08-23 00:05:31,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_open [2019-08-23 00:05:31,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_poll [2019-08-23 00:05:31,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_fasync [2019-08-23 00:05:31,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_close [2019-08-23 00:05:31,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_wdog_msg_handler [2019-08-23 00:05:31,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_wdog_pretimeout_handler [2019-08-23 00:05:31,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_register_watchdog [2019-08-23 00:05:31,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_unregister_watchdog [2019-08-23 00:05:31,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_nmi [2019-08-23 00:05:31,280 INFO L138 BoogieDeclarations]: Found implementation of procedure wdog_reboot_handler [2019-08-23 00:05:31,280 INFO L138 BoogieDeclarations]: Found implementation of procedure wdog_panic_handler [2019-08-23 00:05:31,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_new_smi [2019-08-23 00:05:31,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_smi_gone [2019-08-23 00:05:31,281 INFO L138 BoogieDeclarations]: Found implementation of procedure action_op [2019-08-23 00:05:31,281 INFO L138 BoogieDeclarations]: Found implementation of procedure preaction_op [2019-08-23 00:05:31,281 INFO L138 BoogieDeclarations]: Found implementation of procedure preop_op [2019-08-23 00:05:31,281 INFO L138 BoogieDeclarations]: Found implementation of procedure check_parms [2019-08-23 00:05:31,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_wdog_init [2019-08-23 00:05:31,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_wdog_exit [2019-08-23 00:05:31,282 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-23 00:05:31,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2019-08-23 00:05:31,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2019-08-23 00:05:31,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2019-08-23 00:05:31,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2019-08-23 00:05:31,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2019-08-23 00:05:31,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2019-08-23 00:05:31,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-08-23 00:05:31,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_nonseekable_open_1 [2019-08-23 00:05:31,283 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2019-08-23 00:05:31,283 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2019-08-23 00:05:31,284 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2019-08-23 00:05:31,284 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-08-23 00:05:31,284 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-08-23 00:05:31,284 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wait_queue [2019-08-23 00:05:31,285 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_notifier_chain_register [2019-08-23 00:05:31,285 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_notifier_chain_unregister [2019-08-23 00:05:31,285 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2019-08-23 00:05:31,285 INFO L138 BoogieDeclarations]: Found implementation of procedure fasync_helper [2019-08-23 00:05:31,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_create_user [2019-08-23 00:05:31,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_destroy_user [2019-08-23 00:05:31,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_free_recv_msg [2019-08-23 00:05:31,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_get_version [2019-08-23 00:05:31,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_poll_interface [2019-08-23 00:05:31,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_request_supply_msgs [2019-08-23 00:05:31,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_smi_watcher_register [2019-08-23 00:05:31,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_smi_watcher_unregister [2019-08-23 00:05:31,287 INFO L138 BoogieDeclarations]: Found implementation of procedure kill_fasync [2019-08-23 00:05:31,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2019-08-23 00:05:31,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-08-23 00:05:31,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undefined_int [2019-08-23 00:05:31,288 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2019-08-23 00:05:31,288 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_deregister [2019-08-23 00:05:31,288 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_register [2019-08-23 00:05:31,289 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-08-23 00:05:31,289 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-08-23 00:05:31,289 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-08-23 00:05:31,289 INFO L138 BoogieDeclarations]: Found implementation of procedure panic [2019-08-23 00:05:31,289 INFO L138 BoogieDeclarations]: Found implementation of procedure param_set_int [2019-08-23 00:05:31,289 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-08-23 00:05:31,289 INFO L138 BoogieDeclarations]: Found implementation of procedure register_die_notifier [2019-08-23 00:05:31,289 INFO L138 BoogieDeclarations]: Found implementation of procedure register_reboot_notifier [2019-08-23 00:05:31,289 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_wait_queue [2019-08-23 00:05:31,290 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2019-08-23 00:05:31,290 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2019-08-23 00:05:31,290 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2019-08-23 00:05:31,290 INFO L138 BoogieDeclarations]: Found implementation of procedure strim [2019-08-23 00:05:31,290 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_die_notifier [2019-08-23 00:05:31,290 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_reboot_notifier [2019-08-23 00:05:31,290 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2019-08-23 00:05:31,290 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2019-08-23 00:05:31,291 INFO L138 BoogieDeclarations]: Found implementation of procedure default_wake_function [2019-08-23 00:05:31,291 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-08-23 00:05:31,291 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-08-23 00:05:31,291 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2019-08-23 00:05:31,291 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-23 00:05:31,292 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-08-23 00:05:31,292 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-08-23 00:05:31,292 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2019-08-23 00:05:31,293 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-08-23 00:05:31,293 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2019-08-23 00:05:31,293 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2019-08-23 00:05:31,293 INFO L130 BoogieDeclarations]: Found specification of procedure panic [2019-08-23 00:05:31,294 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2019-08-23 00:05:31,294 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-08-23 00:05:31,295 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2019-08-23 00:05:31,295 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2019-08-23 00:05:31,295 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2019-08-23 00:05:31,295 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2019-08-23 00:05:31,295 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2019-08-23 00:05:31,296 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2019-08-23 00:05:31,296 INFO L130 BoogieDeclarations]: Found specification of procedure strim [2019-08-23 00:05:31,296 INFO L130 BoogieDeclarations]: Found specification of procedure strstrip [2019-08-23 00:05:31,296 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-08-23 00:05:31,296 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-23 00:05:31,296 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2019-08-23 00:05:31,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-23 00:05:31,297 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2019-08-23 00:05:31,298 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2019-08-23 00:05:31,301 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2019-08-23 00:05:31,303 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc_and_test [2019-08-23 00:05:31,303 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2019-08-23 00:05:31,303 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-08-23 00:05:31,312 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-08-23 00:05:31,312 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-08-23 00:05:31,313 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-08-23 00:05:31,313 INFO L130 BoogieDeclarations]: Found specification of procedure default_wake_function [2019-08-23 00:05:31,314 INFO L130 BoogieDeclarations]: Found specification of procedure init_waitqueue_entry [2019-08-23 00:05:31,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-23 00:05:31,314 INFO L130 BoogieDeclarations]: Found specification of procedure add_wait_queue [2019-08-23 00:05:31,314 INFO L130 BoogieDeclarations]: Found specification of procedure remove_wait_queue [2019-08-23 00:05:31,315 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2019-08-23 00:05:31,315 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-08-23 00:05:31,315 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-08-23 00:05:31,315 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_notifier_chain_register [2019-08-23 00:05:31,316 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_notifier_chain_unregister [2019-08-23 00:05:31,316 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2019-08-23 00:05:31,316 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2019-08-23 00:05:31,316 INFO L130 BoogieDeclarations]: Found specification of procedure param_set_int [2019-08-23 00:05:31,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2019-08-23 00:05:31,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2019-08-23 00:05:31,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2019-08-23 00:05:31,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2019-08-23 00:05:31,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2019-08-23 00:05:31,318 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2019-08-23 00:05:31,318 INFO L130 BoogieDeclarations]: Found specification of procedure fasync_helper [2019-08-23 00:05:31,318 INFO L130 BoogieDeclarations]: Found specification of procedure kill_fasync [2019-08-23 00:05:31,318 INFO L130 BoogieDeclarations]: Found specification of procedure no_llseek [2019-08-23 00:05:31,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_nonseekable_open_1 [2019-08-23 00:05:31,319 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_free_recv_msg [2019-08-23 00:05:31,319 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_create_user [2019-08-23 00:05:31,319 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_destroy_user [2019-08-23 00:05:31,319 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_get_version [2019-08-23 00:05:31,320 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_request_supply_msgs [2019-08-23 00:05:31,320 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_poll_interface [2019-08-23 00:05:31,320 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_smi_watcher_register [2019-08-23 00:05:31,320 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_smi_watcher_unregister [2019-08-23 00:05:31,320 INFO L130 BoogieDeclarations]: Found specification of procedure misc_register [2019-08-23 00:05:31,321 INFO L130 BoogieDeclarations]: Found specification of procedure misc_deregister [2019-08-23 00:05:31,321 INFO L130 BoogieDeclarations]: Found specification of procedure register_die_notifier [2019-08-23 00:05:31,321 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_die_notifier [2019-08-23 00:05:31,321 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2019-08-23 00:05:31,322 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2019-08-23 00:05:31,322 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2019-08-23 00:05:31,322 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-23 00:05:31,322 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2019-08-23 00:05:31,322 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2019-08-23 00:05:31,323 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2019-08-23 00:05:31,323 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2019-08-23 00:05:31,323 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-23 00:05:31,323 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2019-08-23 00:05:31,324 INFO L130 BoogieDeclarations]: Found specification of procedure register_reboot_notifier [2019-08-23 00:05:31,324 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_reboot_notifier [2019-08-23 00:05:31,324 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2019-08-23 00:05:31,324 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2019-08-23 00:05:31,324 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-08-23 00:05:31,325 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_set_timeout [2019-08-23 00:05:31,325 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_register_watchdog [2019-08-23 00:05:31,325 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_unregister_watchdog [2019-08-23 00:05:31,325 INFO L130 BoogieDeclarations]: Found specification of procedure set_param_timeout [2019-08-23 00:05:31,325 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-23 00:05:31,326 INFO L130 BoogieDeclarations]: Found specification of procedure action_op [2019-08-23 00:05:31,326 INFO L130 BoogieDeclarations]: Found specification of procedure preaction_op [2019-08-23 00:05:31,326 INFO L130 BoogieDeclarations]: Found specification of procedure preop_op [2019-08-23 00:05:31,326 INFO L130 BoogieDeclarations]: Found specification of procedure check_parms [2019-08-23 00:05:31,327 INFO L130 BoogieDeclarations]: Found specification of procedure set_param_str [2019-08-23 00:05:31,327 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-08-23 00:05:31,327 INFO L130 BoogieDeclarations]: Found specification of procedure get_param_str [2019-08-23 00:05:31,327 INFO L130 BoogieDeclarations]: Found specification of procedure set_param_wdog_ifnum [2019-08-23 00:05:31,327 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_heartbeat [2019-08-23 00:05:31,328 INFO L130 BoogieDeclarations]: Found specification of procedure set_timeout_free_smi [2019-08-23 00:05:31,328 INFO L130 BoogieDeclarations]: Found specification of procedure set_timeout_free_recv [2019-08-23 00:05:31,328 INFO L130 BoogieDeclarations]: Found specification of procedure i_ipmi_set_timeout [2019-08-23 00:05:31,328 INFO L130 BoogieDeclarations]: Found specification of procedure panic_smi_free [2019-08-23 00:05:31,328 INFO L130 BoogieDeclarations]: Found specification of procedure panic_recv_free [2019-08-23 00:05:31,329 INFO L130 BoogieDeclarations]: Found specification of procedure panic_halt_ipmi_heartbeat [2019-08-23 00:05:31,329 INFO L130 BoogieDeclarations]: Found specification of procedure panic_halt_ipmi_set_timeout [2019-08-23 00:05:31,329 INFO L130 BoogieDeclarations]: Found specification of procedure heartbeat_free_smi [2019-08-23 00:05:31,329 INFO L130 BoogieDeclarations]: Found specification of procedure heartbeat_free_recv [2019-08-23 00:05:31,330 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_ioctl [2019-08-23 00:05:31,330 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_unlocked_ioctl [2019-08-23 00:05:31,330 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_write [2019-08-23 00:05:31,330 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_read [2019-08-23 00:05:31,330 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_open [2019-08-23 00:05:31,331 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_poll [2019-08-23 00:05:31,331 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_fasync [2019-08-23 00:05:31,331 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_close [2019-08-23 00:05:31,331 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_wdog_msg_handler [2019-08-23 00:05:31,331 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_wdog_pretimeout_handler [2019-08-23 00:05:31,332 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_nmi [2019-08-23 00:05:31,332 INFO L130 BoogieDeclarations]: Found specification of procedure wdog_reboot_handler [2019-08-23 00:05:31,332 INFO L130 BoogieDeclarations]: Found specification of procedure wdog_panic_handler [2019-08-23 00:05:31,332 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_new_smi [2019-08-23 00:05:31,333 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_smi_gone [2019-08-23 00:05:31,333 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2019-08-23 00:05:31,333 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_wdog_init [2019-08-23 00:05:31,333 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_wdog_exit [2019-08-23 00:05:31,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-08-23 00:05:31,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2019-08-23 00:05:31,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-08-23 00:05:31,334 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-23 00:05:31,334 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-23 00:05:31,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2019-08-23 00:05:31,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undefined_int [2019-08-23 00:05:31,335 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-08-23 00:05:31,335 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-08-23 00:05:31,335 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-08-23 00:05:31,335 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-08-23 00:05:31,335 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-23 00:05:31,336 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-08-23 00:05:31,336 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-23 00:05:31,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-23 00:05:31,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-23 00:05:31,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-08-23 00:05:31,337 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-23 00:05:31,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-08-23 00:05:33,004 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2019-08-23 00:05:33,005 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2019-08-23 00:05:33,156 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-08-23 00:05:33,182 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2019-08-23 00:05:33,183 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2019-08-23 00:05:33,558 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L5849: SUMMARY for call #t~ret202.base, #t~ret202.offset := get_current(); srcloc: null [2019-08-23 00:05:33,558 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint L5849-1: ~tmp___0~5.base, ~tmp___0~5.offset := #t~ret202.base, #t~ret202.offset;havoc #t~ret202.base, #t~ret202.offset;~__ptr~0.base, ~__ptr~0.offset := ~tmp___0~5.base, ~tmp___0~5.offset; [2019-08-23 00:05:33,558 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume false; [2019-08-23 00:05:33,558 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !false; [2019-08-23 00:06:33,330 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-08-23 00:06:33,482 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##56: assume !false; [2019-08-23 00:06:33,483 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##55: assume false; [2019-08-23 00:06:33,486 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-08-23 00:06:33,594 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##21: assume false; [2019-08-23 00:06:33,595 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##22: assume !false;call ULTIMATE.dealloc(~#val~0.base, ~#val~0.offset);havoc ~#val~0.base, ~#val~0.offset; [2019-08-23 00:06:33,599 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2019-08-23 00:06:33,634 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-08-23 00:06:33,668 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##8: assume !false; [2019-08-23 00:06:33,669 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##7: assume false; [2019-08-23 00:06:34,728 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.addCallTransitionAndReturnTransition(CfgBuilder.java:350) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) 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) [2019-08-23 00:06:34,734 INFO L168 Benchmark]: Toolchain (without parser) took 66464.63 ms. Allocated memory was 131.1 MB in the beginning and 1.4 GB in the end (delta: 1.2 GB). Free memory was 77.3 MB in the beginning and 403.2 MB in the end (delta: -325.9 MB). Peak memory consumption was 1.3 GB. Max. memory is 7.1 GB. [2019-08-23 00:06:34,735 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 131.1 MB. Free memory was 105.5 MB in the beginning and 105.3 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-23 00:06:34,736 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2570.85 ms. Allocated memory was 131.1 MB in the beginning and 282.6 MB in the end (delta: 151.5 MB). Free memory was 76.9 MB in the beginning and 188.0 MB in the end (delta: -111.1 MB). Peak memory consumption was 119.7 MB. Max. memory is 7.1 GB. [2019-08-23 00:06:34,736 INFO L168 Benchmark]: Boogie Preprocessor took 352.69 ms. Allocated memory is still 282.6 MB. Free memory was 188.0 MB in the beginning and 153.2 MB in the end (delta: 34.8 MB). Peak memory consumption was 34.8 MB. Max. memory is 7.1 GB. [2019-08-23 00:06:34,738 INFO L168 Benchmark]: RCFGBuilder took 63537.93 ms. Allocated memory was 282.6 MB in the beginning and 1.4 GB in the end (delta: 1.1 GB). Free memory was 153.2 MB in the beginning and 403.2 MB in the end (delta: -250.0 MB). Peak memory consumption was 1.2 GB. Max. memory is 7.1 GB. [2019-08-23 00:06:34,741 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 131.1 MB. Free memory was 105.5 MB in the beginning and 105.3 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2570.85 ms. Allocated memory was 131.1 MB in the beginning and 282.6 MB in the end (delta: 151.5 MB). Free memory was 76.9 MB in the beginning and 188.0 MB in the end (delta: -111.1 MB). Peak memory consumption was 119.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 352.69 ms. Allocated memory is still 282.6 MB. Free memory was 188.0 MB in the beginning and 153.2 MB in the end (delta: 34.8 MB). Peak memory consumption was 34.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 63537.93 ms. Allocated memory was 282.6 MB in the beginning and 1.4 GB in the end (delta: 1.1 GB). Free memory was 153.2 MB in the beginning and 403.2 MB in the end (delta: -250.0 MB). Peak memory consumption was 1.2 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: NullPointerException: null: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.addCallTransitionAndReturnTransition(CfgBuilder.java:350) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...