java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AbstractInterpretationC.xml -s ../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf -i ../../../trunk/examples/svcomp/ldv-commit-tester/m0_drivers-hwmon-ibmpex-ko--130_7a--d631323.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-11 17:52:42,983 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-11 17:52:42,985 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-11 17:52:42,997 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-11 17:52:42,998 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-11 17:52:42,999 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-11 17:52:43,000 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-11 17:52:43,002 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-11 17:52:43,004 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-11 17:52:43,005 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-11 17:52:43,006 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-11 17:52:43,007 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-11 17:52:43,007 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-11 17:52:43,008 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-11 17:52:43,009 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-11 17:52:43,011 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-11 17:52:43,012 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-11 17:52:43,013 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-11 17:52:43,014 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-11 17:52:43,017 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-11 17:52:43,018 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-11 17:52:43,019 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-11 17:52:43,020 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-11 17:52:43,021 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-11 17:52:43,023 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-11 17:52:43,024 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-11 17:52:43,024 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-11 17:52:43,025 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-11 17:52:43,025 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-11 17:52:43,026 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-11 17:52:43,026 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-11 17:52:43,027 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-11 17:52:43,028 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-11 17:52:43,029 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-11 17:52:43,030 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-11 17:52:43,030 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-11 17:52:43,031 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-11 17:52:43,031 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-11 17:52:43,031 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-11 17:52:43,032 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-11 17:52:43,033 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-11 17:52:43,034 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf [2019-09-11 17:52:43,048 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-11 17:52:43,048 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-11 17:52:43,049 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-09-11 17:52:43,049 INFO L138 SettingsManager]: * Log level for plugins=info [2019-09-11 17:52:43,049 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-09-11 17:52:43,050 INFO L138 SettingsManager]: * User list type=DISABLED [2019-09-11 17:52:43,050 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-09-11 17:52:43,050 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-09-11 17:52:43,050 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-09-11 17:52:43,050 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-09-11 17:52:43,051 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-11 17:52:43,051 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-11 17:52:43,052 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-11 17:52:43,052 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-11 17:52:43,052 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-11 17:52:43,052 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-11 17:52:43,052 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-11 17:52:43,053 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-11 17:52:43,053 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-11 17:52:43,053 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-11 17:52:43,053 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-11 17:52:43,053 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-09-11 17:52:43,054 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-11 17:52:43,054 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-11 17:52:43,054 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-11 17:52:43,054 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-11 17:52:43,054 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-09-11 17:52:43,055 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-11 17:52:43,055 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-11 17:52:43,055 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-09-11 17:52:43,083 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-11 17:52:43,093 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-11 17:52:43,096 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-11 17:52:43,097 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-11 17:52:43,098 INFO L275 PluginConnector]: CDTParser initialized [2019-09-11 17:52:43,098 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-commit-tester/m0_drivers-hwmon-ibmpex-ko--130_7a--d631323.i [2019-09-11 17:52:43,159 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c3512bd11/c4133f90d9ad4a098083c5854a37829f/FLAG696648531 [2019-09-11 17:52:43,833 INFO L306 CDTParser]: Found 1 translation units. [2019-09-11 17:52:43,834 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-commit-tester/m0_drivers-hwmon-ibmpex-ko--130_7a--d631323.i [2019-09-11 17:52:43,864 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c3512bd11/c4133f90d9ad4a098083c5854a37829f/FLAG696648531 [2019-09-11 17:52:44,011 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c3512bd11/c4133f90d9ad4a098083c5854a37829f [2019-09-11 17:52:44,020 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-11 17:52:44,022 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-11 17:52:44,023 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-11 17:52:44,023 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-11 17:52:44,027 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-11 17:52:44,028 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.09 05:52:44" (1/1) ... [2019-09-11 17:52:44,031 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a4eeb6c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 05:52:44, skipping insertion in model container [2019-09-11 17:52:44,031 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.09 05:52:44" (1/1) ... [2019-09-11 17:52:44,039 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-11 17:52:44,109 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-11 17:52:45,102 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-11 17:52:45,136 INFO L188 MainTranslator]: Completed pre-run [2019-09-11 17:52:45,326 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-11 17:52:45,408 INFO L192 MainTranslator]: Completed translation [2019-09-11 17:52:45,409 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 05:52:45 WrapperNode [2019-09-11 17:52:45,409 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-11 17:52:45,410 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-11 17:52:45,410 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-11 17:52:45,410 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-11 17:52:45,427 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 05:52:45" (1/1) ... [2019-09-11 17:52:45,429 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 05:52:45" (1/1) ... [2019-09-11 17:52:45,490 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 05:52:45" (1/1) ... [2019-09-11 17:52:45,492 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 05:52:45" (1/1) ... [2019-09-11 17:52:45,581 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 05:52:45" (1/1) ... [2019-09-11 17:52:45,597 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 05:52:45" (1/1) ... [2019-09-11 17:52:45,606 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 05:52:45" (1/1) ... [2019-09-11 17:52:45,622 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-11 17:52:45,625 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-11 17:52:45,626 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-11 17:52:45,626 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-11 17:52:45,630 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 05:52:45" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-11 17:52:45,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-11 17:52:45,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-11 17:52:45,692 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-09-11 17:52:45,692 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab16p [2019-09-11 17:52:45,693 INFO L138 BoogieDeclarations]: Found implementation of procedure __be16_to_cpup [2019-09-11 17:52:45,693 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2019-09-11 17:52:45,693 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2019-09-11 17:52:45,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-11 17:52:45,693 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-09-11 17:52:45,694 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-09-11 17:52:45,694 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-09-11 17:52:45,694 INFO L138 BoogieDeclarations]: Found implementation of procedure extract_value [2019-09-11 17:52:45,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ibmpex_send_message [2019-09-11 17:52:45,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ibmpex_ver_check [2019-09-11 17:52:45,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ibmpex_query_sensor_count [2019-09-11 17:52:45,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ibmpex_query_sensor_name [2019-09-11 17:52:45,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ibmpex_query_sensor_data [2019-09-11 17:52:45,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ibmpex_reset_high_low_data [2019-09-11 17:52:45,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ibmpex_update_device [2019-09-11 17:52:45,696 INFO L138 BoogieDeclarations]: Found implementation of procedure get_bmc_data [2019-09-11 17:52:45,696 INFO L138 BoogieDeclarations]: Found implementation of procedure show_name [2019-09-11 17:52:45,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ibmpex_show_sensor [2019-09-11 17:52:45,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ibmpex_reset_high_low [2019-09-11 17:52:45,697 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_sensor [2019-09-11 17:52:45,697 INFO L138 BoogieDeclarations]: Found implementation of procedure is_temp_sensor [2019-09-11 17:52:45,697 INFO L138 BoogieDeclarations]: Found implementation of procedure power_sensor_multiplier [2019-09-11 17:52:45,698 INFO L138 BoogieDeclarations]: Found implementation of procedure create_sensor [2019-09-11 17:52:45,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ibmpex_find_sensors [2019-09-11 17:52:45,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ibmpex_register_bmc [2019-09-11 17:52:45,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ibmpex_bmc_delete [2019-09-11 17:52:45,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ibmpex_bmc_gone [2019-09-11 17:52:45,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ibmpex_msg_handler [2019-09-11 17:52:45,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ibmpex_init [2019-09-11 17:52:45,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ibmpex_exit [2019-09-11 17:52:45,699 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-11 17:52:45,699 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-09-11 17:52:45,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file_5 [2019-09-11 17:52:45,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file_6 [2019-09-11 17:52:45,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file_7 [2019-09-11 17:52:45,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-09-11 17:52:45,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-11 17:52:45,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-09-11 17:52:45,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-09-11 17:52:45,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-09-11 17:52:45,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-09-11 17:52:45,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_sysfs [2019-09-11 17:52:45,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute [2019-09-11 17:52:45,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute_2 [2019-09-11 17:52:45,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-11 17:52:45,701 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-09-11 17:52:45,702 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-09-11 17:52:45,702 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-09-11 17:52:45,702 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-09-11 17:52:45,702 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2019-09-11 17:52:45,702 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-09-11 17:52:45,702 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-09-11 17:52:45,702 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-09-11 17:52:45,703 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2019-09-11 17:52:45,703 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_register [2019-09-11 17:52:45,703 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_unregister [2019-09-11 17:52:45,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_create_user [2019-09-11 17:52:45,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_destroy_user [2019-09-11 17:52:45,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_free_recv_msg [2019-09-11 17:52:45,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_request_settime [2019-09-11 17:52:45,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_smi_watcher_register [2019-09-11 17:52:45,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_smi_watcher_unregister [2019-09-11 17:52:45,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_validate_addr [2019-09-11 17:52:45,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-11 17:52:45,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2019-09-11 17:52:45,705 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2019-09-11 17:52:45,705 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-09-11 17:52:45,705 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-09-11 17:52:45,705 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2019-09-11 17:52:45,705 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-11 17:52:45,705 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-11 17:52:45,706 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-09-11 17:52:45,706 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-11 17:52:45,706 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-11 17:52:45,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-09-11 17:52:45,706 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-09-11 17:52:45,707 INFO L130 BoogieDeclarations]: Found specification of procedure __swab16p [2019-09-11 17:52:45,707 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-11 17:52:45,707 INFO L130 BoogieDeclarations]: Found specification of procedure __be16_to_cpup [2019-09-11 17:52:45,707 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-09-11 17:52:45,707 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2019-09-11 17:52:45,707 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-09-11 17:52:45,707 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-09-11 17:52:45,708 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2019-09-11 17:52:45,708 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-11 17:52:45,708 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2019-09-11 17:52:45,708 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-09-11 17:52:45,708 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-09-11 17:52:45,708 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-09-11 17:52:45,708 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-09-11 17:52:45,709 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2019-09-11 17:52:45,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-11 17:52:45,709 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-11 17:52:45,709 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2019-09-11 17:52:45,709 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2019-09-11 17:52:45,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file_5 [2019-09-11 17:52:45,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file_6 [2019-09-11 17:52:45,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file_7 [2019-09-11 17:52:45,710 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2019-09-11 17:52:45,710 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-09-11 17:52:45,710 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-09-11 17:52:45,710 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-09-11 17:52:45,710 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-09-11 17:52:45,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_sysfs [2019-09-11 17:52:45,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute [2019-09-11 17:52:45,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute_2 [2019-09-11 17:52:45,711 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-11 17:52:45,711 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-11 17:52:45,711 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-11 17:52:45,711 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-11 17:52:45,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-11 17:52:45,712 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-11 17:52:45,712 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-09-11 17:52:45,712 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-09-11 17:52:45,712 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-09-11 17:52:45,712 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_free_recv_msg [2019-09-11 17:52:45,713 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_create_user [2019-09-11 17:52:45,713 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_destroy_user [2019-09-11 17:52:45,713 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_request_settime [2019-09-11 17:52:45,713 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_smi_watcher_register [2019-09-11 17:52:45,713 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_smi_watcher_unregister [2019-09-11 17:52:45,713 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_validate_addr [2019-09-11 17:52:45,713 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_register [2019-09-11 17:52:45,714 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_unregister [2019-09-11 17:52:45,714 INFO L130 BoogieDeclarations]: Found specification of procedure extract_value [2019-09-11 17:52:45,714 INFO L130 BoogieDeclarations]: Found specification of procedure ibmpex_msg_handler [2019-09-11 17:52:45,714 INFO L130 BoogieDeclarations]: Found specification of procedure ibmpex_register_bmc [2019-09-11 17:52:45,714 INFO L130 BoogieDeclarations]: Found specification of procedure ibmpex_bmc_gone [2019-09-11 17:52:45,714 INFO L130 BoogieDeclarations]: Found specification of procedure ibmpex_send_message [2019-09-11 17:52:45,715 INFO L130 BoogieDeclarations]: Found specification of procedure ibmpex_ver_check [2019-09-11 17:52:45,715 INFO L130 BoogieDeclarations]: Found specification of procedure ibmpex_query_sensor_count [2019-09-11 17:52:45,715 INFO L130 BoogieDeclarations]: Found specification of procedure ibmpex_query_sensor_name [2019-09-11 17:52:45,715 INFO L130 BoogieDeclarations]: Found specification of procedure ibmpex_query_sensor_data [2019-09-11 17:52:45,715 INFO L130 BoogieDeclarations]: Found specification of procedure ibmpex_reset_high_low_data [2019-09-11 17:52:45,715 INFO L130 BoogieDeclarations]: Found specification of procedure ibmpex_update_device [2019-09-11 17:52:45,716 INFO L130 BoogieDeclarations]: Found specification of procedure get_bmc_data [2019-09-11 17:52:45,716 INFO L130 BoogieDeclarations]: Found specification of procedure show_name [2019-09-11 17:52:45,716 INFO L130 BoogieDeclarations]: Found specification of procedure ibmpex_show_sensor [2019-09-11 17:52:45,716 INFO L130 BoogieDeclarations]: Found specification of procedure ibmpex_reset_high_low [2019-09-11 17:52:45,716 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_sensor [2019-09-11 17:52:45,716 INFO L130 BoogieDeclarations]: Found specification of procedure is_temp_sensor [2019-09-11 17:52:45,717 INFO L130 BoogieDeclarations]: Found specification of procedure power_sensor_multiplier [2019-09-11 17:52:45,717 INFO L130 BoogieDeclarations]: Found specification of procedure create_sensor [2019-09-11 17:52:45,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-11 17:52:45,717 INFO L130 BoogieDeclarations]: Found specification of procedure ibmpex_find_sensors [2019-09-11 17:52:45,717 INFO L130 BoogieDeclarations]: Found specification of procedure ibmpex_bmc_delete [2019-09-11 17:52:45,717 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-09-11 17:52:45,718 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-09-11 17:52:45,718 INFO L130 BoogieDeclarations]: Found specification of procedure ibmpex_init [2019-09-11 17:52:45,718 INFO L130 BoogieDeclarations]: Found specification of procedure ibmpex_exit [2019-09-11 17:52:45,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-11 17:52:45,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-11 17:52:45,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2019-09-11 17:52:45,718 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-11 17:52:45,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-11 17:52:45,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-09-11 17:52:45,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-09-11 17:52:45,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-09-11 17:52:45,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-09-11 17:52:45,719 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-11 17:52:45,719 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-11 17:52:45,719 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-11 17:52:45,720 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-11 17:52:45,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-11 17:52:45,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-11 17:52:45,720 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-11 17:52:45,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-09-11 17:52:45,720 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-09-11 17:52:45,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-09-11 17:52:45,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-09-11 17:52:47,683 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-11 17:52:47,684 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-11 17:52:47,685 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.09 05:52:47 BoogieIcfgContainer [2019-09-11 17:52:47,686 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-11 17:52:47,686 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-09-11 17:52:47,687 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-09-11 17:52:47,687 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-09-11 17:52:47,688 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.09 05:52:47" (1/1) ... [2019-09-11 17:52:47,745 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-09-11 17:52:47,869 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-09-11 17:52:47,876 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 81 root evaluator evaluations with a maximum evaluation depth of 0. Performed 81 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 187 variables. [2019-09-11 17:52:47,877 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-09-11 17:52:47,880 INFO L168 Benchmark]: Toolchain (without parser) took 3856.68 ms. Allocated memory was 142.6 MB in the beginning and 257.4 MB in the end (delta: 114.8 MB). Free memory was 87.0 MB in the beginning and 180.4 MB in the end (delta: -93.4 MB). Peak memory consumption was 21.4 MB. Max. memory is 7.1 GB. [2019-09-11 17:52:47,882 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 142.6 MB. Free memory was 109.1 MB in the beginning and 108.9 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-09-11 17:52:47,883 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1386.68 ms. Allocated memory was 142.6 MB in the beginning and 203.9 MB in the end (delta: 61.3 MB). Free memory was 86.8 MB in the beginning and 134.3 MB in the end (delta: -47.5 MB). Peak memory consumption was 28.1 MB. Max. memory is 7.1 GB. [2019-09-11 17:52:47,885 INFO L168 Benchmark]: Boogie Preprocessor took 212.15 ms. Allocated memory is still 203.9 MB. Free memory was 134.3 MB in the beginning and 125.6 MB in the end (delta: 8.7 MB). Peak memory consumption was 8.7 MB. Max. memory is 7.1 GB. [2019-09-11 17:52:47,887 INFO L168 Benchmark]: RCFGBuilder took 2060.51 ms. Allocated memory was 203.9 MB in the beginning and 257.4 MB in the end (delta: 53.5 MB). Free memory was 125.6 MB in the beginning and 189.8 MB in the end (delta: -64.3 MB). Peak memory consumption was 86.2 MB. Max. memory is 7.1 GB. [2019-09-11 17:52:47,888 INFO L168 Benchmark]: Abstract Interpretation took 190.47 ms. Allocated memory is still 257.4 MB. Free memory was 189.8 MB in the beginning and 180.4 MB in the end (delta: 9.4 MB). Peak memory consumption was 9.4 MB. Max. memory is 7.1 GB. [2019-09-11 17:52:47,892 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 142.6 MB. Free memory was 109.1 MB in the beginning and 108.9 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1386.68 ms. Allocated memory was 142.6 MB in the beginning and 203.9 MB in the end (delta: 61.3 MB). Free memory was 86.8 MB in the beginning and 134.3 MB in the end (delta: -47.5 MB). Peak memory consumption was 28.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 212.15 ms. Allocated memory is still 203.9 MB. Free memory was 134.3 MB in the beginning and 125.6 MB in the end (delta: 8.7 MB). Peak memory consumption was 8.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2060.51 ms. Allocated memory was 203.9 MB in the beginning and 257.4 MB in the end (delta: 53.5 MB). Free memory was 125.6 MB in the beginning and 189.8 MB in the end (delta: -64.3 MB). Peak memory consumption was 86.2 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 190.47 ms. Allocated memory is still 257.4 MB. Free memory was 189.8 MB in the beginning and 180.4 MB in the end (delta: 9.4 MB). Peak memory consumption was 9.4 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - PositiveResult [Line: 2399]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location RESULT: Ultimate proved your program to be correct! Received shutdown request...