java -ea -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BIN-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--platform--x86--ideapad-laptop.ko-main.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-078a9b7 [2018-11-22 03:26:49,771 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 03:26:49,773 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 03:26:49,788 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 03:26:49,789 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 03:26:49,791 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 03:26:49,792 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 03:26:49,794 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 03:26:49,798 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 03:26:49,799 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 03:26:49,800 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 03:26:49,800 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 03:26:49,801 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 03:26:49,802 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 03:26:49,803 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 03:26:49,804 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 03:26:49,805 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 03:26:49,807 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 03:26:49,809 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 03:26:49,810 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 03:26:49,811 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 03:26:49,813 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 03:26:49,815 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 03:26:49,815 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 03:26:49,816 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 03:26:49,817 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 03:26:49,818 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 03:26:49,818 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 03:26:49,819 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 03:26:49,820 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 03:26:49,821 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 03:26:49,821 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 03:26:49,822 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 03:26:49,822 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 03:26:49,823 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 03:26:49,824 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 03:26:49,824 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-22 03:26:49,847 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 03:26:49,847 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 03:26:49,848 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 03:26:49,848 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-22 03:26:49,852 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 03:26:49,852 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 03:26:49,852 INFO L133 SettingsManager]: * Use SBE=true [2018-11-22 03:26:49,853 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 03:26:49,853 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-22 03:26:49,853 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 03:26:49,853 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 03:26:49,853 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 03:26:49,853 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 03:26:49,855 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 03:26:49,855 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 03:26:49,855 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 03:26:49,855 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 03:26:49,855 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-22 03:26:49,857 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 03:26:49,857 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-22 03:26:49,857 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-22 03:26:49,857 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 03:26:49,858 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 03:26:49,858 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 03:26:49,858 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-22 03:26:49,858 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 03:26:49,858 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-22 03:26:49,859 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-22 03:26:49,859 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-22 03:26:49,906 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 03:26:49,922 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 03:26:49,925 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 03:26:49,926 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 03:26:49,926 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 03:26:49,927 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--platform--x86--ideapad-laptop.ko-main.cil.out.c [2018-11-22 03:26:49,982 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7d93d29f6/7d1bf97559b44af0957c8c7ff5ed708f/FLAG4d45f58d5 [2018-11-22 03:26:50,755 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 03:26:50,757 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--platform--x86--ideapad-laptop.ko-main.cil.out.c [2018-11-22 03:26:50,801 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7d93d29f6/7d1bf97559b44af0957c8c7ff5ed708f/FLAG4d45f58d5 [2018-11-22 03:26:51,305 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7d93d29f6/7d1bf97559b44af0957c8c7ff5ed708f [2018-11-22 03:26:51,314 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 03:26:51,315 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-22 03:26:51,317 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 03:26:51,317 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 03:26:51,321 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 03:26:51,322 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 03:26:51" (1/1) ... [2018-11-22 03:26:51,325 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@795d5d16 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:26:51, skipping insertion in model container [2018-11-22 03:26:51,325 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 03:26:51" (1/1) ... [2018-11-22 03:26:51,335 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 03:26:51,457 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 03:26:53,000 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 03:26:53,060 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 03:26:53,386 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 03:26:53,615 INFO L195 MainTranslator]: Completed translation [2018-11-22 03:26:53,616 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:26:53 WrapperNode [2018-11-22 03:26:53,616 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 03:26:53,617 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 03:26:53,617 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 03:26:53,618 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 03:26:53,628 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:26:53" (1/1) ... [2018-11-22 03:26:53,720 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:26:53" (1/1) ... [2018-11-22 03:26:53,754 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 03:26:53,754 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 03:26:53,754 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 03:26:53,754 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 03:26:53,767 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:26:53" (1/1) ... [2018-11-22 03:26:53,767 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:26:53" (1/1) ... [2018-11-22 03:26:53,796 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:26:53" (1/1) ... [2018-11-22 03:26:53,800 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:26:53" (1/1) ... [2018-11-22 03:26:53,917 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:26:53" (1/1) ... [2018-11-22 03:26:53,932 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:26:53" (1/1) ... [2018-11-22 03:26:53,968 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:26:53" (1/1) ... [2018-11-22 03:26:53,999 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 03:26:54,000 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 03:26:54,000 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 03:26:54,001 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 03:26:54,002 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 03:26:53" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-22 03:26:54,056 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2018-11-22 03:26:54,056 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_status_open [2018-11-22 03:26:54,056 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_status_open [2018-11-22 03:26:54,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-22 03:26:54,057 INFO L130 BoogieDeclarations]: Found specification of procedure rfkill_destroy [2018-11-22 03:26:54,057 INFO L130 BoogieDeclarations]: Found specification of procedure input_free_device [2018-11-22 03:26:54,057 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2018-11-22 03:26:54,057 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 03:26:54,057 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_add [2018-11-22 03:26:54,058 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_cfg_open [2018-11-22 03:26:54,058 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_cfg_open [2018-11-22 03:26:54,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2018-11-22 03:26:54,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-22 03:26:54,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2018-11-22 03:26:54,060 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-22 03:26:54,060 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2018-11-22 03:26:54,061 INFO L130 BoogieDeclarations]: Found specification of procedure backlight_update_status [2018-11-22 03:26:54,061 INFO L138 BoogieDeclarations]: Found implementation of procedure backlight_update_status [2018-11-22 03:26:54,061 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2018-11-22 03:26:54,061 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_bus_unregister_driver [2018-11-22 03:26:54,061 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_input_exit [2018-11-22 03:26:54,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_input_exit [2018-11-22 03:26:54,062 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2018-11-22 03:26:54,062 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2018-11-22 03:26:54,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ideapad_pm_freeze_noirq_2 [2018-11-22 03:26:54,062 INFO L130 BoogieDeclarations]: Found specification of procedure show_ideapad_fan [2018-11-22 03:26:54,062 INFO L138 BoogieDeclarations]: Found implementation of procedure show_ideapad_fan [2018-11-22 03:26:54,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-22 03:26:54,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-22 03:26:54,063 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_acpi_add [2018-11-22 03:26:54,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_acpi_add [2018-11-22 03:26:54,063 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_input_report [2018-11-22 03:26:54,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_input_report [2018-11-22 03:26:54,064 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2018-11-22 03:26:54,064 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_backlight_notify_power [2018-11-22 03:26:54,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_backlight_notify_power [2018-11-22 03:26:54,064 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_backlight_update_status [2018-11-22 03:26:54,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_backlight_update_status [2018-11-22 03:26:54,065 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2018-11-22 03:26:54,065 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2018-11-22 03:26:54,065 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_input_init [2018-11-22 03:26:54,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_input_init [2018-11-22 03:26:54,065 INFO L130 BoogieDeclarations]: Found specification of procedure rfkill_init_sw_state [2018-11-22 03:26:54,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ideapad_pm_suspend_2 [2018-11-22 03:26:54,066 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove_recursive [2018-11-22 03:26:54,066 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-22 03:26:54,066 INFO L130 BoogieDeclarations]: Found specification of procedure rfkill_set_hw_state [2018-11-22 03:26:54,066 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_acpi_remove [2018-11-22 03:26:54,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_acpi_remove [2018-11-22 03:26:54,066 INFO L130 BoogieDeclarations]: Found specification of procedure store_ideapad_cam [2018-11-22 03:26:54,067 INFO L138 BoogieDeclarations]: Found implementation of procedure store_ideapad_cam [2018-11-22 03:26:54,067 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_acpi_driver_exit [2018-11-22 03:26:54,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_acpi_driver_exit [2018-11-22 03:26:54,067 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2018-11-22 03:26:54,067 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_is_visible [2018-11-22 03:26:54,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_is_visible [2018-11-22 03:26:54,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-22 03:26:54,068 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-11-22 03:26:54,068 INFO L130 BoogieDeclarations]: Found specification of procedure rfkill_unregister [2018-11-22 03:26:54,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-22 03:26:54,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-22 03:26:54,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ideapad_pm_freeze_2 [2018-11-22 03:26:54,069 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2018-11-22 03:26:54,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ideapad_pm_freeze_late_2 [2018-11-22 03:26:54,069 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_acpi_driver_init [2018-11-22 03:26:54,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_acpi_driver_init [2018-11-22 03:26:54,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ideapad_pm_thaw_noirq_2 [2018-11-22 03:26:54,070 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_backlight_get_brightness [2018-11-22 03:26:54,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_backlight_get_brightness [2018-11-22 03:26:54,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-22 03:26:54,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-22 03:26:54,070 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_put [2018-11-22 03:26:54,071 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-22 03:26:54,071 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-22 03:26:54,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ideapad_pm_prepare_2 [2018-11-22 03:26:54,071 INFO L130 BoogieDeclarations]: Found specification of procedure show_ideapad_cam [2018-11-22 03:26:54,071 INFO L138 BoogieDeclarations]: Found implementation of procedure show_ideapad_cam [2018-11-22 03:26:54,072 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_unregister_rfkill [2018-11-22 03:26:54,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_unregister_rfkill [2018-11-22 03:26:54,072 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-22 03:26:54,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-22 03:26:54,072 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2018-11-22 03:26:54,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ideapad_pm_suspend_noirq_2 [2018-11-22 03:26:54,073 INFO L130 BoogieDeclarations]: Found specification of procedure sparse_keymap_setup [2018-11-22 03:26:54,073 INFO L130 BoogieDeclarations]: Found specification of procedure input_register_device [2018-11-22 03:26:54,073 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2018-11-22 03:26:54,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_update_lock_of_backlight_device [2018-11-22 03:26:54,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_update_lock_of_backlight_device [2018-11-22 03:26:54,073 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_del [2018-11-22 03:26:54,074 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_platform_init [2018-11-22 03:26:54,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_platform_init [2018-11-22 03:26:54,074 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_video_backlight_support [2018-11-22 03:26:54,074 INFO L130 BoogieDeclarations]: Found specification of procedure backlight_device_unregister [2018-11-22 03:26:54,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ideapad_pm_thaw_early_2 [2018-11-22 03:26:54,075 INFO L130 BoogieDeclarations]: Found specification of procedure method_vpcr [2018-11-22 03:26:54,075 INFO L138 BoogieDeclarations]: Found implementation of procedure method_vpcr [2018-11-22 03:26:54,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_update_lock_of_backlight_device [2018-11-22 03:26:54,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_update_lock_of_backlight_device [2018-11-22 03:26:54,075 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-22 03:26:54,075 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-22 03:26:54,076 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-22 03:26:54,076 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-22 03:26:54,076 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_sync_rfk_state [2018-11-22 03:26:54,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_sync_rfk_state [2018-11-22 03:26:54,076 INFO L130 BoogieDeclarations]: Found specification of procedure rfkill_alloc [2018-11-22 03:26:54,076 INFO L130 BoogieDeclarations]: Found specification of procedure method_vpcw [2018-11-22 03:26:54,077 INFO L138 BoogieDeclarations]: Found implementation of procedure method_vpcw [2018-11-22 03:26:54,077 INFO L130 BoogieDeclarations]: Found specification of procedure sparse_keymap_free [2018-11-22 03:26:54,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-22 03:26:54,077 INFO L130 BoogieDeclarations]: Found specification of procedure i8042_command [2018-11-22 03:26:54,077 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_check_special_buttons [2018-11-22 03:26:54,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_check_special_buttons [2018-11-22 03:26:54,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_8 [2018-11-22 03:26:54,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_8 [2018-11-22 03:26:54,078 INFO L130 BoogieDeclarations]: Found specification of procedure store_ideapad_fan [2018-11-22 03:26:54,078 INFO L138 BoogieDeclarations]: Found implementation of procedure store_ideapad_fan [2018-11-22 03:26:54,078 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2018-11-22 03:26:54,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2018-11-22 03:26:54,079 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_debugfs_init [2018-11-22 03:26:54,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_debugfs_init [2018-11-22 03:26:54,079 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-22 03:26:54,079 INFO L130 BoogieDeclarations]: Found specification of procedure read_ec_data [2018-11-22 03:26:54,079 INFO L138 BoogieDeclarations]: Found implementation of procedure read_ec_data [2018-11-22 03:26:54,080 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_rfk_set [2018-11-22 03:26:54,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_rfk_set [2018-11-22 03:26:54,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ideapad_pm_restore_noirq_2 [2018-11-22 03:26:54,080 INFO L130 BoogieDeclarations]: Found specification of procedure backlight_device_register [2018-11-22 03:26:54,080 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2018-11-22 03:26:54,080 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2018-11-22 03:26:54,081 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_acpi_resume [2018-11-22 03:26:54,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_acpi_resume [2018-11-22 03:26:54,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-11-22 03:26:54,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-11-22 03:26:54,081 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2018-11-22 03:26:54,081 INFO L130 BoogieDeclarations]: Found specification of procedure input_allocate_device [2018-11-22 03:26:54,082 INFO L138 BoogieDeclarations]: Found implementation of procedure input_allocate_device [2018-11-22 03:26:54,082 INFO L130 BoogieDeclarations]: Found specification of procedure write_ec_cmd [2018-11-22 03:26:54,082 INFO L138 BoogieDeclarations]: Found implementation of procedure write_ec_cmd [2018-11-22 03:26:54,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ideapad_pm_suspend_late_2 [2018-11-22 03:26:54,082 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_platform_exit [2018-11-22 03:26:54,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_platform_exit [2018-11-22 03:26:54,083 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 03:26:54,083 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2018-11-22 03:26:54,083 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2018-11-22 03:26:54,083 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2018-11-22 03:26:54,083 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_sync_touchpad_state [2018-11-22 03:26:54,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_sync_touchpad_state [2018-11-22 03:26:54,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ideapad_pm_poweroff_late_2 [2018-11-22 03:26:54,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-22 03:26:54,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ideapad_pm_resume_early_2 [2018-11-22 03:26:54,084 INFO L130 BoogieDeclarations]: Found specification of procedure input_unregister_device [2018-11-22 03:26:54,084 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_register_rfkill [2018-11-22 03:26:54,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_register_rfkill [2018-11-22 03:26:54,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ideapad_pm_poweroff_2 [2018-11-22 03:26:54,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2018-11-22 03:26:54,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2018-11-22 03:26:54,085 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_backlight_exit [2018-11-22 03:26:54,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_backlight_exit [2018-11-22 03:26:54,086 INFO L130 BoogieDeclarations]: Found specification of procedure backlight_force_update [2018-11-22 03:26:54,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ideapad_pm_restore_early_2 [2018-11-22 03:26:54,086 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_debugfs_exit [2018-11-22 03:26:54,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_debugfs_exit [2018-11-22 03:26:54,086 INFO L130 BoogieDeclarations]: Found specification of procedure read_method_int [2018-11-22 03:26:54,086 INFO L138 BoogieDeclarations]: Found implementation of procedure read_method_int [2018-11-22 03:26:54,087 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2018-11-22 03:26:54,087 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-22 03:26:54,087 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-22 03:26:54,087 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-22 03:26:54,087 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-22 03:26:54,087 INFO L130 BoogieDeclarations]: Found specification of procedure rfkill_register [2018-11-22 03:26:54,088 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_evaluate_object [2018-11-22 03:26:54,088 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_backlight_init [2018-11-22 03:26:54,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_backlight_init [2018-11-22 03:26:54,088 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_evaluate_integer [2018-11-22 03:26:54,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ideapad_pm_resume_noirq_2 [2018-11-22 03:26:54,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ideapad_pm_poweroff_noirq_2 [2018-11-22 03:26:54,089 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_bus_register_driver [2018-11-22 03:26:54,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-11-22 03:26:54,089 INFO L130 BoogieDeclarations]: Found specification of procedure sparse_keymap_report_event [2018-11-22 03:26:54,089 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2018-11-22 03:26:54,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ideapad_pm_complete_2 [2018-11-22 03:26:54,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-22 03:26:54,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-22 03:26:54,090 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_acpi_notify [2018-11-22 03:26:54,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_acpi_notify [2018-11-22 03:26:54,090 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_input_novokey [2018-11-22 03:26:54,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_input_novokey [2018-11-22 03:26:54,090 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 03:26:54,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 03:26:54,091 INFO L130 BoogieDeclarations]: Found specification of procedure ideapad_backlight_notify_brightness [2018-11-22 03:26:54,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ideapad_backlight_notify_brightness [2018-11-22 03:26:54,091 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_alloc [2018-11-22 03:26:54,091 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2018-11-22 03:26:54,091 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2018-11-22 03:27:06,301 INFO L271 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-22 03:27:06,302 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 03:27:06 BoogieIcfgContainer [2018-11-22 03:27:06,303 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-22 03:27:06,305 INFO L168 Benchmark]: Toolchain (without parser) took 14990.17 ms. Allocated memory was 1.5 GB in the beginning and 2.5 GB in the end (delta: 928.5 MB). Free memory was 1.4 GB in the beginning and 1.7 GB in the end (delta: -274.5 MB). Peak memory consumption was 654.0 MB. Max. memory is 7.1 GB. [2018-11-22 03:27:06,307 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-22 03:27:06,307 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2300.10 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 751.3 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -703.5 MB). Peak memory consumption was 97.8 MB. Max. memory is 7.1 GB. [2018-11-22 03:27:06,308 INFO L168 Benchmark]: Boogie Procedure Inliner took 136.71 ms. Allocated memory is still 2.3 GB. Free memory is still 2.1 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-22 03:27:06,309 INFO L168 Benchmark]: Boogie Preprocessor took 245.77 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 2.1 GB in the end (delta: 27.7 MB). Peak memory consumption was 27.7 MB. Max. memory is 7.1 GB. [2018-11-22 03:27:06,310 INFO L168 Benchmark]: RCFGBuilder took 12302.45 ms. Allocated memory was 2.3 GB in the beginning and 2.5 GB in the end (delta: 177.2 MB). Free memory was 2.1 GB in the beginning and 1.7 GB in the end (delta: 401.4 MB). Peak memory consumption was 578.6 MB. Max. memory is 7.1 GB. [2018-11-22 03:27:06,314 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2300.10 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 751.3 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -703.5 MB). Peak memory consumption was 97.8 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 136.71 ms. Allocated memory is still 2.3 GB. Free memory is still 2.1 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 245.77 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 2.1 GB in the end (delta: 27.7 MB). Peak memory consumption was 27.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 12302.45 ms. Allocated memory was 2.3 GB in the beginning and 2.5 GB in the end (delta: 177.2 MB). Free memory was 2.1 GB in the beginning and 1.7 GB in the end (delta: 401.4 MB). Peak memory consumption was 578.6 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...