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-commit-tester/m0_drivers-hwmon-ibmpex-ko--130_7a--d631323.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-2989841 [2019-08-10 15:56:06,877 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-10 15:56:06,879 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-10 15:56:06,890 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-10 15:56:06,891 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-10 15:56:06,892 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-10 15:56:06,893 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-10 15:56:06,895 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-10 15:56:06,896 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-10 15:56:06,897 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-10 15:56:06,898 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-10 15:56:06,899 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-10 15:56:06,899 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-10 15:56:06,900 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-10 15:56:06,901 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-10 15:56:06,902 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-10 15:56:06,903 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-10 15:56:06,904 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-10 15:56:06,906 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-10 15:56:06,907 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-10 15:56:06,909 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-10 15:56:06,910 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-10 15:56:06,911 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-10 15:56:06,912 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-10 15:56:06,914 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-10 15:56:06,914 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-10 15:56:06,914 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-10 15:56:06,915 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-10 15:56:06,916 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-10 15:56:06,917 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-10 15:56:06,917 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-10 15:56:06,918 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-10 15:56:06,918 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-10 15:56:06,919 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-10 15:56:06,920 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-10 15:56:06,920 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-10 15:56:06,921 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-10 15:56:06,921 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-10 15:56:06,923 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-10 15:56:06,924 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-10 15:56:06,924 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-10 15:56:06,925 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 [2019-08-10 15:56:06,950 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-10 15:56:06,951 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-10 15:56:06,953 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-10 15:56:06,953 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-10 15:56:06,953 INFO L138 SettingsManager]: * Use SBE=true [2019-08-10 15:56:06,954 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-10 15:56:06,954 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-10 15:56:06,955 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-10 15:56:06,955 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-10 15:56:06,955 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-10 15:56:06,956 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-10 15:56:06,957 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-10 15:56:06,957 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-10 15:56:06,957 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-10 15:56:06,957 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-10 15:56:06,958 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-10 15:56:06,958 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-10 15:56:06,958 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-10 15:56:06,958 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-10 15:56:06,959 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-10 15:56:06,959 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-10 15:56:06,959 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-10 15:56:06,959 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-10 15:56:06,960 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-10 15:56:06,960 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-10 15:56:06,960 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-10 15:56:06,961 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-10 15:56:06,996 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-10 15:56:07,010 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-10 15:56:07,014 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-10 15:56:07,015 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-10 15:56:07,016 INFO L275 PluginConnector]: CDTParser initialized [2019-08-10 15:56:07,016 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-commit-tester/m0_drivers-hwmon-ibmpex-ko--130_7a--d631323.i [2019-08-10 15:56:07,086 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5456b5198/c7c8894f2ffe45de8d454af7670b912e/FLAG9f10467e9 [2019-08-10 15:56:07,777 INFO L306 CDTParser]: Found 1 translation units. [2019-08-10 15:56:07,777 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-commit-tester/m0_drivers-hwmon-ibmpex-ko--130_7a--d631323.i [2019-08-10 15:56:07,806 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5456b5198/c7c8894f2ffe45de8d454af7670b912e/FLAG9f10467e9 [2019-08-10 15:56:07,947 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5456b5198/c7c8894f2ffe45de8d454af7670b912e [2019-08-10 15:56:07,956 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-10 15:56:07,957 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-10 15:56:07,958 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-10 15:56:07,958 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-10 15:56:07,962 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-10 15:56:07,963 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 03:56:07" (1/1) ... [2019-08-10 15:56:07,965 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55e96c8b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 03:56:07, skipping insertion in model container [2019-08-10 15:56:07,966 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 03:56:07" (1/1) ... [2019-08-10 15:56:07,972 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-10 15:56:08,040 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-10 15:56:08,846 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 15:56:08,892 INFO L188 MainTranslator]: Completed pre-run [2019-08-10 15:56:09,160 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 15:56:09,236 INFO L192 MainTranslator]: Completed translation [2019-08-10 15:56:09,236 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 03:56:09 WrapperNode [2019-08-10 15:56:09,236 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-10 15:56:09,237 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-10 15:56:09,237 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-10 15:56:09,237 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-10 15:56:09,247 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 03:56:09" (1/1) ... [2019-08-10 15:56:09,248 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 03:56:09" (1/1) ... [2019-08-10 15:56:09,282 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 03:56:09" (1/1) ... [2019-08-10 15:56:09,283 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 03:56:09" (1/1) ... [2019-08-10 15:56:09,348 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 03:56:09" (1/1) ... [2019-08-10 15:56:09,359 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 03:56:09" (1/1) ... [2019-08-10 15:56:09,370 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 03:56:09" (1/1) ... [2019-08-10 15:56:09,388 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-10 15:56:09,389 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-10 15:56:09,389 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-10 15:56:09,389 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-10 15:56:09,392 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 03:56:09" (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 [2019-08-10 15:56:09,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-10 15:56:09,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-10 15:56:09,461 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-08-10 15:56:09,462 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab16p [2019-08-10 15:56:09,462 INFO L138 BoogieDeclarations]: Found implementation of procedure __be16_to_cpup [2019-08-10 15:56:09,463 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2019-08-10 15:56:09,464 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2019-08-10 15:56:09,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-08-10 15:56:09,464 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-08-10 15:56:09,464 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-08-10 15:56:09,465 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-08-10 15:56:09,465 INFO L138 BoogieDeclarations]: Found implementation of procedure extract_value [2019-08-10 15:56:09,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ibmpex_send_message [2019-08-10 15:56:09,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ibmpex_ver_check [2019-08-10 15:56:09,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ibmpex_query_sensor_count [2019-08-10 15:56:09,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ibmpex_query_sensor_name [2019-08-10 15:56:09,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ibmpex_query_sensor_data [2019-08-10 15:56:09,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ibmpex_reset_high_low_data [2019-08-10 15:56:09,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ibmpex_update_device [2019-08-10 15:56:09,470 INFO L138 BoogieDeclarations]: Found implementation of procedure get_bmc_data [2019-08-10 15:56:09,470 INFO L138 BoogieDeclarations]: Found implementation of procedure show_name [2019-08-10 15:56:09,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ibmpex_show_sensor [2019-08-10 15:56:09,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ibmpex_reset_high_low [2019-08-10 15:56:09,471 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_sensor [2019-08-10 15:56:09,471 INFO L138 BoogieDeclarations]: Found implementation of procedure is_temp_sensor [2019-08-10 15:56:09,472 INFO L138 BoogieDeclarations]: Found implementation of procedure power_sensor_multiplier [2019-08-10 15:56:09,472 INFO L138 BoogieDeclarations]: Found implementation of procedure create_sensor [2019-08-10 15:56:09,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ibmpex_find_sensors [2019-08-10 15:56:09,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ibmpex_register_bmc [2019-08-10 15:56:09,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ibmpex_bmc_delete [2019-08-10 15:56:09,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ibmpex_bmc_gone [2019-08-10 15:56:09,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ibmpex_msg_handler [2019-08-10 15:56:09,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ibmpex_init [2019-08-10 15:56:09,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ibmpex_exit [2019-08-10 15:56:09,473 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-10 15:56:09,473 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-08-10 15:56:09,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file_5 [2019-08-10 15:56:09,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file_6 [2019-08-10 15:56:09,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file_7 [2019-08-10 15:56:09,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-08-10 15:56:09,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-08-10 15:56:09,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-08-10 15:56:09,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-08-10 15:56:09,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-08-10 15:56:09,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-08-10 15:56:09,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_sysfs [2019-08-10 15:56:09,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute [2019-08-10 15:56:09,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute_2 [2019-08-10 15:56:09,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-08-10 15:56:09,477 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-08-10 15:56:09,477 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-08-10 15:56:09,478 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-08-10 15:56:09,478 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-08-10 15:56:09,478 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2019-08-10 15:56:09,478 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-08-10 15:56:09,479 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-08-10 15:56:09,479 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-08-10 15:56:09,479 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2019-08-10 15:56:09,479 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_register [2019-08-10 15:56:09,479 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_unregister [2019-08-10 15:56:09,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_create_user [2019-08-10 15:56:09,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_destroy_user [2019-08-10 15:56:09,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_free_recv_msg [2019-08-10 15:56:09,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_request_settime [2019-08-10 15:56:09,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_smi_watcher_register [2019-08-10 15:56:09,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_smi_watcher_unregister [2019-08-10 15:56:09,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_validate_addr [2019-08-10 15:56:09,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-08-10 15:56:09,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2019-08-10 15:56:09,481 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2019-08-10 15:56:09,482 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-08-10 15:56:09,482 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-08-10 15:56:09,482 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2019-08-10 15:56:09,482 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-08-10 15:56:09,482 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-08-10 15:56:09,482 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-08-10 15:56:09,483 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-10 15:56:09,483 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-10 15:56:09,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-08-10 15:56:09,484 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-08-10 15:56:09,484 INFO L130 BoogieDeclarations]: Found specification of procedure __swab16p [2019-08-10 15:56:09,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-10 15:56:09,484 INFO L130 BoogieDeclarations]: Found specification of procedure __be16_to_cpup [2019-08-10 15:56:09,484 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-08-10 15:56:09,485 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2019-08-10 15:56:09,485 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-08-10 15:56:09,485 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-08-10 15:56:09,487 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2019-08-10 15:56:09,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-10 15:56:09,487 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2019-08-10 15:56:09,487 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-08-10 15:56:09,487 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-08-10 15:56:09,488 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-08-10 15:56:09,489 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-08-10 15:56:09,489 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2019-08-10 15:56:09,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-10 15:56:09,489 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-10 15:56:09,489 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2019-08-10 15:56:09,490 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2019-08-10 15:56:09,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file_5 [2019-08-10 15:56:09,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file_6 [2019-08-10 15:56:09,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file_7 [2019-08-10 15:56:09,490 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2019-08-10 15:56:09,490 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-08-10 15:56:09,490 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-08-10 15:56:09,491 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-08-10 15:56:09,491 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-08-10 15:56:09,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_sysfs [2019-08-10 15:56:09,491 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute [2019-08-10 15:56:09,492 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute_2 [2019-08-10 15:56:09,492 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-08-10 15:56:09,492 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-10 15:56:09,492 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-10 15:56:09,492 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-10 15:56:09,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-08-10 15:56:09,493 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-10 15:56:09,493 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-08-10 15:56:09,494 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-08-10 15:56:09,494 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-08-10 15:56:09,494 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_free_recv_msg [2019-08-10 15:56:09,494 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_create_user [2019-08-10 15:56:09,494 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_destroy_user [2019-08-10 15:56:09,495 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_request_settime [2019-08-10 15:56:09,495 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_smi_watcher_register [2019-08-10 15:56:09,495 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_smi_watcher_unregister [2019-08-10 15:56:09,495 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_validate_addr [2019-08-10 15:56:09,497 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_register [2019-08-10 15:56:09,497 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_unregister [2019-08-10 15:56:09,497 INFO L130 BoogieDeclarations]: Found specification of procedure extract_value [2019-08-10 15:56:09,497 INFO L130 BoogieDeclarations]: Found specification of procedure ibmpex_msg_handler [2019-08-10 15:56:09,498 INFO L130 BoogieDeclarations]: Found specification of procedure ibmpex_register_bmc [2019-08-10 15:56:09,498 INFO L130 BoogieDeclarations]: Found specification of procedure ibmpex_bmc_gone [2019-08-10 15:56:09,498 INFO L130 BoogieDeclarations]: Found specification of procedure ibmpex_send_message [2019-08-10 15:56:09,498 INFO L130 BoogieDeclarations]: Found specification of procedure ibmpex_ver_check [2019-08-10 15:56:09,499 INFO L130 BoogieDeclarations]: Found specification of procedure ibmpex_query_sensor_count [2019-08-10 15:56:09,499 INFO L130 BoogieDeclarations]: Found specification of procedure ibmpex_query_sensor_name [2019-08-10 15:56:09,499 INFO L130 BoogieDeclarations]: Found specification of procedure ibmpex_query_sensor_data [2019-08-10 15:56:09,499 INFO L130 BoogieDeclarations]: Found specification of procedure ibmpex_reset_high_low_data [2019-08-10 15:56:09,499 INFO L130 BoogieDeclarations]: Found specification of procedure ibmpex_update_device [2019-08-10 15:56:09,499 INFO L130 BoogieDeclarations]: Found specification of procedure get_bmc_data [2019-08-10 15:56:09,500 INFO L130 BoogieDeclarations]: Found specification of procedure show_name [2019-08-10 15:56:09,500 INFO L130 BoogieDeclarations]: Found specification of procedure ibmpex_show_sensor [2019-08-10 15:56:09,505 INFO L130 BoogieDeclarations]: Found specification of procedure ibmpex_reset_high_low [2019-08-10 15:56:09,506 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_sensor [2019-08-10 15:56:09,506 INFO L130 BoogieDeclarations]: Found specification of procedure is_temp_sensor [2019-08-10 15:56:09,507 INFO L130 BoogieDeclarations]: Found specification of procedure power_sensor_multiplier [2019-08-10 15:56:09,514 INFO L130 BoogieDeclarations]: Found specification of procedure create_sensor [2019-08-10 15:56:09,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-10 15:56:09,515 INFO L130 BoogieDeclarations]: Found specification of procedure ibmpex_find_sensors [2019-08-10 15:56:09,515 INFO L130 BoogieDeclarations]: Found specification of procedure ibmpex_bmc_delete [2019-08-10 15:56:09,515 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-08-10 15:56:09,515 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-08-10 15:56:09,515 INFO L130 BoogieDeclarations]: Found specification of procedure ibmpex_init [2019-08-10 15:56:09,515 INFO L130 BoogieDeclarations]: Found specification of procedure ibmpex_exit [2019-08-10 15:56:09,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-08-10 15:56:09,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-08-10 15:56:09,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2019-08-10 15:56:09,516 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-10 15:56:09,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-08-10 15:56:09,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-08-10 15:56:09,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-08-10 15:56:09,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-08-10 15:56:09,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-08-10 15:56:09,518 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-08-10 15:56:09,518 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-08-10 15:56:09,518 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-10 15:56:09,518 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-10 15:56:09,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-10 15:56:09,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-10 15:56:09,518 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-10 15:56:09,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-08-10 15:56:09,519 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-08-10 15:56:09,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-08-10 15:56:09,519 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-08-10 15:56:11,358 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-10 15:56:11,359 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-10 15:56:11,360 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 03:56:11 BoogieIcfgContainer [2019-08-10 15:56:11,360 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-10 15:56:11,361 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-10 15:56:11,361 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-10 15:56:11,361 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-10 15:56:11,362 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 03:56:11" (1/1) ... [2019-08-10 15:57:27,340 WARN L188 SmtUtils]: Spent 45.52 s on a formula simplification that was a NOOP. DAG size: 732 [2019-08-10 15:57:37,018 WARN L188 SmtUtils]: Spent 7.53 s on a formula simplification. DAG size of input: 710 DAG size of output: 648 [2019-08-10 15:57:37,478 WARN L188 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-08-10 15:57:37,813 WARN L188 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2019-08-10 15:57:38,082 WARN L188 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 59 [2019-08-10 15:57:38,274 WARN L188 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-08-10 15:57:38,471 WARN L188 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-08-10 15:57:39,054 WARN L188 SmtUtils]: Spent 427.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 113 [2019-08-10 15:57:39,526 WARN L188 SmtUtils]: Spent 459.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 94 [2019-08-10 15:57:41,026 WARN L188 SmtUtils]: Spent 1.26 s on a formula simplification that was a NOOP. DAG size: 157 [2019-08-10 15:57:41,846 WARN L188 SmtUtils]: Spent 778.00 ms on a formula simplification that was a NOOP. DAG size: 151 [2019-08-10 15:57:42,487 WARN L188 SmtUtils]: Spent 611.00 ms on a formula simplification that was a NOOP. DAG size: 145 [2019-08-10 15:57:42,990 WARN L188 SmtUtils]: Spent 489.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2019-08-10 15:57:43,405 WARN L188 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2019-08-10 15:57:43,754 WARN L188 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2019-08-10 15:57:44,050 WARN L188 SmtUtils]: Spent 286.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2019-08-10 15:57:44,298 WARN L188 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-08-10 15:57:44,487 WARN L188 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 107 [2019-08-10 15:57:44,626 WARN L188 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-08-10 15:57:44,732 WARN L188 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2019-08-10 15:57:45,150 WARN L188 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 33 [2019-08-10 15:57:51,278 WARN L188 SmtUtils]: Spent 5.99 s on a formula simplification. DAG size of input: 212 DAG size of output: 211 [2019-08-10 15:57:53,718 WARN L188 SmtUtils]: Spent 2.35 s on a formula simplification that was a NOOP. DAG size: 205 [2019-08-10 15:57:55,748 WARN L188 SmtUtils]: Spent 1.99 s on a formula simplification that was a NOOP. DAG size: 199 [2019-08-10 15:57:57,361 WARN L188 SmtUtils]: Spent 1.59 s on a formula simplification that was a NOOP. DAG size: 193 [2019-08-10 15:57:58,827 WARN L188 SmtUtils]: Spent 1.39 s on a formula simplification that was a NOOP. DAG size: 187 [2019-08-10 15:57:59,978 WARN L188 SmtUtils]: Spent 1.08 s on a formula simplification that was a NOOP. DAG size: 181 [2019-08-10 15:58:00,846 WARN L188 SmtUtils]: Spent 846.00 ms on a formula simplification that was a NOOP. DAG size: 175 [2019-08-10 15:58:01,569 WARN L188 SmtUtils]: Spent 682.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2019-08-10 15:58:02,251 WARN L188 SmtUtils]: Spent 635.00 ms on a formula simplification that was a NOOP. DAG size: 161 [2019-08-10 15:58:02,687 WARN L188 SmtUtils]: Spent 419.00 ms on a formula simplification that was a NOOP. DAG size: 155 [2019-08-10 15:58:03,021 WARN L188 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 149 [2019-08-10 15:58:03,288 WARN L188 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 143 [2019-08-10 15:58:03,479 WARN L188 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 137 [2019-08-10 15:58:03,640 WARN L188 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2019-08-10 15:58:03,772 WARN L188 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 125 [2019-08-10 15:58:04,176 WARN L188 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 87 [2019-08-10 15:58:04,489 WARN L188 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 48 [2019-08-10 15:58:05,555 WARN L188 SmtUtils]: Spent 979.00 ms on a formula simplification that was a NOOP. DAG size: 159 [2019-08-10 15:58:06,418 WARN L188 SmtUtils]: Spent 826.00 ms on a formula simplification that was a NOOP. DAG size: 153 [2019-08-10 15:58:07,093 WARN L188 SmtUtils]: Spent 658.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2019-08-10 15:58:07,665 WARN L188 SmtUtils]: Spent 561.00 ms on a formula simplification that was a NOOP. DAG size: 141 [2019-08-10 15:58:08,113 WARN L188 SmtUtils]: Spent 420.00 ms on a formula simplification that was a NOOP. DAG size: 135 [2019-08-10 15:58:08,451 WARN L188 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 129 [2019-08-10 15:58:08,707 WARN L188 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-08-10 15:58:08,943 WARN L188 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 117 [2019-08-10 15:58:09,132 WARN L188 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-08-10 15:58:09,262 WARN L188 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2019-08-10 15:58:09,369 WARN L188 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2019-08-10 15:58:10,067 WARN L188 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 64 [2019-08-10 15:58:10,249 WARN L188 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 62 [2019-08-10 15:58:10,396 WARN L188 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 60 [2019-08-10 15:58:10,617 WARN L188 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 56 [2019-08-10 15:58:10,849 WARN L188 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 49 [2019-08-10 15:58:11,574 WARN L188 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 62 [2019-08-10 15:58:11,906 WARN L188 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 40 [2019-08-10 15:58:11,982 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 15:58:12,601 WARN L188 SmtUtils]: Spent 592.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2019-08-10 15:58:13,025 WARN L188 SmtUtils]: Spent 408.00 ms on a formula simplification that was a NOOP. DAG size: 117 [2019-08-10 15:58:13,592 WARN L188 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-08-10 15:58:13,950 WARN L188 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2019-08-10 15:58:14,265 WARN L188 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2019-08-10 15:58:14,480 WARN L188 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-08-10 15:58:14,628 WARN L188 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2019-08-10 15:58:14,749 WARN L188 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-08-10 15:58:15,273 WARN L188 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 89 [2019-08-10 15:58:16,362 WARN L188 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2019-08-10 15:58:16,566 WARN L188 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 98 [2019-08-10 15:58:16,736 WARN L188 SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-08-10 15:58:16,883 WARN L188 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-08-10 15:58:16,994 WARN L188 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-08-10 15:58:17,108 WARN L188 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-08-10 15:58:17,423 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.arrays.ArrayOccurrenceAnalysis$ArrOccFinder$MyWalker.walk(ArrayOccurrenceAnalysis.java:277) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive$TermWalker.walk(NonRecursive.java:146) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.arrays.ArrayOccurrenceAnalysis$ArrOccFinder$MyWalker.walk(ArrayOccurrenceAnalysis.java:195) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:122) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:113) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.arrays.ArrayOccurrenceAnalysis$ArrOccFinder.(ArrayOccurrenceAnalysis.java:181) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.arrays.ArrayOccurrenceAnalysis.(ArrayOccurrenceAnalysis.java:83) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.arrays.ArrayOccurrenceAnalysis.downgradeDimensionsIfNecessary(ArrayOccurrenceAnalysis.java:171) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.arrays.ArrayIndexBasedCostEstimation.computeCostEstimation(ArrayIndexBasedCostEstimation.java:132) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.arrays.ArrayIndexBasedCostEstimation.(ArrayIndexBasedCostEstimation.java:64) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.computeCostEstimation(ElimStorePlain.java:519) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:390) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.startRecursiveElimination(ElimStorePlain.java:216) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.PartialQuantifierElimination.elim(PartialQuantifierElimination.java:306) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.PartialQuantifierElimination.quantifier(PartialQuantifierElimination.java:146) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.SymbolicTools$EliminatingTermDomainOperationProvider.constructQuantifiedFormula(SymbolicTools.java:224) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.SymbolicTools$EliminatingTermDomainOperationProvider.projectExistentially(SymbolicTools.java:214) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.predicates.TermDomainOperationProvider.projectExistentially(TermDomainOperationProvider.java:1) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.predicates.PredicateTransformer.strongestPostcondition(PredicateTransformer.java:136) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.SymbolicTools.post(SymbolicTools.java:98) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretInternal(DagInterpreter.java:197) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:179) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTrans(DagInterpreter.java:162) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:112) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:88) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.computeTopSummary(TopInputCallSummarizer.java:67) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.summarize(TopInputCallSummarizer.java:62) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretCallReturnSummary(DagInterpreter.java:190) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:177) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTrans(DagInterpreter.java:162) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:112) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:88) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.computeTopSummary(TopInputCallSummarizer.java:67) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.summarize(TopInputCallSummarizer.java:62) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretCallReturnSummary(DagInterpreter.java:190) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:177) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTrans(DagInterpreter.java:162) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:112) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:88) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.FixpointLoopSummarizer.summarizeInternal(FixpointLoopSummarizer.java:104) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.FixpointLoopSummarizer.summarize(FixpointLoopSummarizer.java:88) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretLoop(DagInterpreter.java:141) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:133) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:112) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.interpretLoisInProcedure(IcfgInterpreter.java:125) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.interpret(IcfgInterpreter.java:116) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.processIcfg(SymbolicInterpretationObserver.java:76) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.process(SymbolicInterpretationObserver.java:68) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) 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:156) 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) [2019-08-10 15:58:17,428 INFO L168 Benchmark]: Toolchain (without parser) took 129471.26 ms. Allocated memory was 142.1 MB in the beginning and 507.0 MB in the end (delta: 364.9 MB). Free memory was 85.2 MB in the beginning and 241.8 MB in the end (delta: -156.6 MB). Peak memory consumption was 381.1 MB. Max. memory is 7.1 GB. [2019-08-10 15:58:17,428 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 142.1 MB. Free memory was 107.0 MB in the beginning and 106.8 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-10 15:58:17,429 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1278.35 ms. Allocated memory was 142.1 MB in the beginning and 204.5 MB in the end (delta: 62.4 MB). Free memory was 85.0 MB in the beginning and 136.3 MB in the end (delta: -51.3 MB). Peak memory consumption was 29.0 MB. Max. memory is 7.1 GB. [2019-08-10 15:58:17,429 INFO L168 Benchmark]: Boogie Preprocessor took 151.55 ms. Allocated memory is still 204.5 MB. Free memory was 136.3 MB in the beginning and 127.5 MB in the end (delta: 8.8 MB). Peak memory consumption was 8.8 MB. Max. memory is 7.1 GB. [2019-08-10 15:58:17,430 INFO L168 Benchmark]: RCFGBuilder took 1971.67 ms. Allocated memory was 204.5 MB in the beginning and 261.6 MB in the end (delta: 57.1 MB). Free memory was 127.5 MB in the beginning and 204.5 MB in the end (delta: -77.1 MB). Peak memory consumption was 87.8 MB. Max. memory is 7.1 GB. [2019-08-10 15:58:17,430 INFO L168 Benchmark]: Symbolic Interpretation took 126065.99 ms. Allocated memory was 261.6 MB in the beginning and 507.0 MB in the end (delta: 245.4 MB). Free memory was 204.5 MB in the beginning and 241.8 MB in the end (delta: -37.3 MB). Peak memory consumption was 380.9 MB. Max. memory is 7.1 GB. [2019-08-10 15:58:17,432 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: NullPointerException: null: de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.arrays.ArrayOccurrenceAnalysis$ArrOccFinder$MyWalker.walk(ArrayOccurrenceAnalysis.java:277) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 142.1 MB. Free memory was 107.0 MB in the beginning and 106.8 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1278.35 ms. Allocated memory was 142.1 MB in the beginning and 204.5 MB in the end (delta: 62.4 MB). Free memory was 85.0 MB in the beginning and 136.3 MB in the end (delta: -51.3 MB). Peak memory consumption was 29.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 151.55 ms. Allocated memory is still 204.5 MB. Free memory was 136.3 MB in the beginning and 127.5 MB in the end (delta: 8.8 MB). Peak memory consumption was 8.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1971.67 ms. Allocated memory was 204.5 MB in the beginning and 261.6 MB in the end (delta: 57.1 MB). Free memory was 127.5 MB in the beginning and 204.5 MB in the end (delta: -77.1 MB). Peak memory consumption was 87.8 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 126065.99 ms. Allocated memory was 261.6 MB in the beginning and 507.0 MB in the end (delta: 245.4 MB). Free memory was 204.5 MB in the beginning and 241.8 MB in the end (delta: -37.3 MB). Peak memory consumption was 380.9 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...