java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/C-BIN-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--char--raw.ko-entry_point_false-unreach-call.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-0cd3be1 [2018-11-28 04:45:54,741 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-28 04:45:54,743 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-28 04:45:54,758 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-28 04:45:54,758 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-28 04:45:54,760 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-28 04:45:54,761 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-28 04:45:54,764 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-28 04:45:54,766 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-28 04:45:54,767 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-28 04:45:54,768 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-28 04:45:54,768 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-28 04:45:54,769 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-28 04:45:54,770 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-28 04:45:54,771 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-28 04:45:54,772 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-28 04:45:54,773 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-28 04:45:54,775 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-28 04:45:54,777 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-28 04:45:54,779 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-28 04:45:54,780 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-28 04:45:54,781 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-28 04:45:54,783 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-28 04:45:54,783 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-28 04:45:54,784 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-28 04:45:54,785 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-28 04:45:54,786 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-28 04:45:54,786 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-28 04:45:54,787 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-28 04:45:54,788 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-28 04:45:54,789 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-28 04:45:54,789 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-28 04:45:54,790 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-28 04:45:54,790 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-28 04:45:54,791 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-28 04:45:54,792 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-28 04:45:54,792 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-28 04:45:54,822 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-28 04:45:54,822 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-28 04:45:54,823 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-28 04:45:54,823 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-28 04:45:54,824 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-28 04:45:54,824 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-28 04:45:54,824 INFO L133 SettingsManager]: * Use SBE=true [2018-11-28 04:45:54,825 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-28 04:45:54,825 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-28 04:45:54,825 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-28 04:45:54,825 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-28 04:45:54,825 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-28 04:45:54,827 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-28 04:45:54,827 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-28 04:45:54,827 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-28 04:45:54,827 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-28 04:45:54,827 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-28 04:45:54,828 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-28 04:45:54,828 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-28 04:45:54,828 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-28 04:45:54,828 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-28 04:45:54,828 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-28 04:45:54,829 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-28 04:45:54,829 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-28 04:45:54,829 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-28 04:45:54,829 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-28 04:45:54,829 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-28 04:45:54,830 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-28 04:45:54,830 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-28 04:45:54,830 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-28 04:45:54,830 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-28 04:45:54,860 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-28 04:45:54,877 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-28 04:45:54,884 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-28 04:45:54,886 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-28 04:45:54,887 INFO L276 PluginConnector]: CDTParser initialized [2018-11-28 04:45:54,888 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--char--raw.ko-entry_point_false-unreach-call.cil.out.i [2018-11-28 04:45:54,958 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/015f0e63d/65f51ed0aa8e4e5f8aea74f23735718d/FLAG20923c2cd [2018-11-28 04:45:55,701 INFO L307 CDTParser]: Found 1 translation units. [2018-11-28 04:45:55,702 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--char--raw.ko-entry_point_false-unreach-call.cil.out.i [2018-11-28 04:45:55,739 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/015f0e63d/65f51ed0aa8e4e5f8aea74f23735718d/FLAG20923c2cd [2018-11-28 04:45:55,788 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/015f0e63d/65f51ed0aa8e4e5f8aea74f23735718d [2018-11-28 04:45:55,797 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-28 04:45:55,799 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-28 04:45:55,800 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-28 04:45:55,800 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-28 04:45:55,804 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-28 04:45:55,806 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:45:55" (1/1) ... [2018-11-28 04:45:55,809 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56b6153d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:45:55, skipping insertion in model container [2018-11-28 04:45:55,809 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:45:55" (1/1) ... [2018-11-28 04:45:55,816 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-28 04:45:55,937 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-28 04:45:57,243 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-28 04:45:57,283 INFO L191 MainTranslator]: Completed pre-run [2018-11-28 04:45:57,568 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-28 04:45:57,701 INFO L195 MainTranslator]: Completed translation [2018-11-28 04:45:57,702 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:45:57 WrapperNode [2018-11-28 04:45:57,702 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-28 04:45:57,703 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-28 04:45:57,704 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-28 04:45:57,704 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-28 04:45:57,715 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:45:57" (1/1) ... [2018-11-28 04:45:57,792 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:45:57" (1/1) ... [2018-11-28 04:45:57,822 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-28 04:45:57,823 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-28 04:45:57,823 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-28 04:45:57,824 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-28 04:45:57,836 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:45:57" (1/1) ... [2018-11-28 04:45:57,837 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:45:57" (1/1) ... [2018-11-28 04:45:57,863 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:45:57" (1/1) ... [2018-11-28 04:45:57,863 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:45:57" (1/1) ... [2018-11-28 04:45:57,988 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:45:57" (1/1) ... [2018-11-28 04:45:58,010 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:45:57" (1/1) ... [2018-11-28 04:45:58,033 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:45:57" (1/1) ... [2018-11-28 04:45:58,061 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-28 04:45:58,062 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-28 04:45:58,062 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-28 04:45:58,062 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-28 04:45:58,065 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:45:57" (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 [2018-11-28 04:45:58,137 INFO L130 BoogieDeclarations]: Found specification of procedure raw_open [2018-11-28 04:45:58,137 INFO L138 BoogieDeclarations]: Found implementation of procedure raw_open [2018-11-28 04:45:58,138 INFO L130 BoogieDeclarations]: Found specification of procedure bdev_get_queue [2018-11-28 04:45:58,138 INFO L138 BoogieDeclarations]: Found implementation of procedure bdev_get_queue [2018-11-28 04:45:58,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2018-11-28 04:45:58,138 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-28 04:45:58,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-28 04:45:58,138 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_del [2018-11-28 04:45:58,139 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_del [2018-11-28 04:45:58,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2018-11-28 04:45:58,139 INFO L130 BoogieDeclarations]: Found specification of procedure bdput [2018-11-28 04:45:58,139 INFO L138 BoogieDeclarations]: Found implementation of procedure bdput [2018-11-28 04:45:58,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-28 04:45:58,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-28 04:45:58,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-28 04:45:58,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2018-11-28 04:45:58,140 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2018-11-28 04:45:58,141 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2018-11-28 04:45:58,141 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-28 04:45:58,141 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-28 04:45:58,141 INFO L130 BoogieDeclarations]: Found specification of procedure blkdev_read_iter [2018-11-28 04:45:58,141 INFO L138 BoogieDeclarations]: Found implementation of procedure blkdev_read_iter [2018-11-28 04:45:58,142 INFO L130 BoogieDeclarations]: Found specification of procedure raw_exit [2018-11-28 04:45:58,142 INFO L138 BoogieDeclarations]: Found implementation of procedure raw_exit [2018-11-28 04:45:58,142 INFO L130 BoogieDeclarations]: Found specification of procedure file_inode [2018-11-28 04:45:58,142 INFO L138 BoogieDeclarations]: Found implementation of procedure file_inode [2018-11-28 04:45:58,142 INFO L130 BoogieDeclarations]: Found specification of procedure __class_create [2018-11-28 04:45:58,142 INFO L138 BoogieDeclarations]: Found implementation of procedure __class_create [2018-11-28 04:45:58,142 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2018-11-28 04:45:58,143 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2018-11-28 04:45:58,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___module_get_6 [2018-11-28 04:45:58,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___module_get_6 [2018-11-28 04:45:58,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2018-11-28 04:45:58,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2018-11-28 04:45:58,143 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_external_alloc [2018-11-28 04:45:58,143 INFO L130 BoogieDeclarations]: Found specification of procedure raw_init [2018-11-28 04:45:58,143 INFO L138 BoogieDeclarations]: Found implementation of procedure raw_init [2018-11-28 04:45:58,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2018-11-28 04:45:58,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2018-11-28 04:45:58,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_5 [2018-11-28 04:45:58,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_5 [2018-11-28 04:45:58,145 INFO L130 BoogieDeclarations]: Found specification of procedure bdget [2018-11-28 04:45:58,145 INFO L138 BoogieDeclarations]: Found implementation of procedure bdget [2018-11-28 04:45:58,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2018-11-28 04:45:58,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2018-11-28 04:45:58,145 INFO L130 BoogieDeclarations]: Found specification of procedure raw_ctl_ioctl [2018-11-28 04:45:58,146 INFO L138 BoogieDeclarations]: Found implementation of procedure raw_ctl_ioctl [2018-11-28 04:45:58,146 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2018-11-28 04:45:58,146 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2018-11-28 04:45:58,146 INFO L130 BoogieDeclarations]: Found specification of procedure class_destroy [2018-11-28 04:45:58,146 INFO L138 BoogieDeclarations]: Found implementation of procedure class_destroy [2018-11-28 04:45:58,146 INFO L130 BoogieDeclarations]: Found specification of procedure bind_get [2018-11-28 04:45:58,146 INFO L138 BoogieDeclarations]: Found implementation of procedure bind_get [2018-11-28 04:45:58,147 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-11-28 04:45:58,147 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2018-11-28 04:45:58,147 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2018-11-28 04:45:58,147 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2018-11-28 04:45:58,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-28 04:45:58,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-28 04:45:58,147 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_init [2018-11-28 04:45:58,148 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_init [2018-11-28 04:45:58,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_1 [2018-11-28 04:45:58,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_1 [2018-11-28 04:45:58,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cdev_init_7 [2018-11-28 04:45:58,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cdev_init_7 [2018-11-28 04:45:58,148 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2018-11-28 04:45:58,148 INFO L138 BoogieDeclarations]: Found implementation of procedure noop_llseek [2018-11-28 04:45:58,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cdev_del_9 [2018-11-28 04:45:58,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cdev_del_9 [2018-11-28 04:45:58,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cdev_del_8 [2018-11-28 04:45:58,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cdev_del_8 [2018-11-28 04:45:58,151 INFO L130 BoogieDeclarations]: Found specification of procedure raw_ctl_compat_ioctl [2018-11-28 04:45:58,151 INFO L138 BoogieDeclarations]: Found implementation of procedure raw_ctl_compat_ioctl [2018-11-28 04:45:58,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-28 04:45:58,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-28 04:45:58,152 INFO L130 BoogieDeclarations]: Found specification of procedure bind_set [2018-11-28 04:45:58,152 INFO L138 BoogieDeclarations]: Found implementation of procedure bind_set [2018-11-28 04:45:58,152 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-28 04:45:58,152 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-28 04:45:58,152 INFO L130 BoogieDeclarations]: Found specification of procedure blkdev_put [2018-11-28 04:45:58,152 INFO L138 BoogieDeclarations]: Found implementation of procedure blkdev_put [2018-11-28 04:45:58,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2018-11-28 04:45:58,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2018-11-28 04:45:58,153 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-28 04:45:58,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-28 04:45:58,153 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2018-11-28 04:45:58,153 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2018-11-28 04:45:58,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2018-11-28 04:45:58,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2018-11-28 04:45:58,156 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2018-11-28 04:45:58,156 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2018-11-28 04:45:58,156 INFO L130 BoogieDeclarations]: Found specification of procedure bdev_logical_block_size [2018-11-28 04:45:58,156 INFO L138 BoogieDeclarations]: Found implementation of procedure bdev_logical_block_size [2018-11-28 04:45:58,157 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-28 04:45:58,157 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-28 04:45:58,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-28 04:45:58,157 INFO L130 BoogieDeclarations]: Found specification of procedure set_blocksize [2018-11-28 04:45:58,157 INFO L138 BoogieDeclarations]: Found implementation of procedure set_blocksize [2018-11-28 04:45:58,157 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2018-11-28 04:45:58,157 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2018-11-28 04:45:58,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-28 04:45:58,158 INFO L130 BoogieDeclarations]: Found specification of procedure blkdev_get [2018-11-28 04:45:58,158 INFO L138 BoogieDeclarations]: Found implementation of procedure blkdev_get [2018-11-28 04:45:58,158 INFO L130 BoogieDeclarations]: Found specification of procedure default_llseek [2018-11-28 04:45:58,158 INFO L138 BoogieDeclarations]: Found implementation of procedure default_llseek [2018-11-28 04:45:58,158 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2018-11-28 04:45:58,158 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2018-11-28 04:45:58,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-11-28 04:45:58,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-11-28 04:45:58,160 INFO L130 BoogieDeclarations]: Found specification of procedure blkdev_ioctl [2018-11-28 04:45:58,160 INFO L138 BoogieDeclarations]: Found implementation of procedure blkdev_ioctl [2018-11-28 04:45:58,160 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2018-11-28 04:45:58,160 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2018-11-28 04:45:58,160 INFO L130 BoogieDeclarations]: Found specification of procedure queue_logical_block_size [2018-11-28 04:45:58,160 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_logical_block_size [2018-11-28 04:45:58,160 INFO L130 BoogieDeclarations]: Found specification of procedure raw_ioctl [2018-11-28 04:45:58,160 INFO L138 BoogieDeclarations]: Found implementation of procedure raw_ioctl [2018-11-28 04:45:58,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2018-11-28 04:45:58,161 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_add [2018-11-28 04:45:58,161 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_add [2018-11-28 04:45:58,161 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-28 04:45:58,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-28 04:45:58,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-28 04:45:58,162 INFO L130 BoogieDeclarations]: Found specification of procedure blkdev_fsync [2018-11-28 04:45:58,162 INFO L138 BoogieDeclarations]: Found implementation of procedure blkdev_fsync [2018-11-28 04:45:58,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_1 [2018-11-28 04:45:58,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_1 [2018-11-28 04:45:58,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2018-11-28 04:45:58,164 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2018-11-28 04:45:58,164 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2018-11-28 04:45:58,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2018-11-28 04:45:58,164 INFO L130 BoogieDeclarations]: Found specification of procedure igrab [2018-11-28 04:45:58,164 INFO L138 BoogieDeclarations]: Found implementation of procedure igrab [2018-11-28 04:45:58,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2018-11-28 04:45:58,165 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2018-11-28 04:45:58,165 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2018-11-28 04:45:58,165 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev_region [2018-11-28 04:45:58,165 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev_region [2018-11-28 04:45:58,165 INFO L130 BoogieDeclarations]: Found specification of procedure device_destroy [2018-11-28 04:45:58,165 INFO L138 BoogieDeclarations]: Found implementation of procedure device_destroy [2018-11-28 04:45:58,165 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2018-11-28 04:45:58,166 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2018-11-28 04:45:58,170 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2018-11-28 04:45:58,170 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2018-11-28 04:45:58,170 INFO L130 BoogieDeclarations]: Found specification of procedure blkdev_write_iter [2018-11-28 04:45:58,170 INFO L138 BoogieDeclarations]: Found implementation of procedure blkdev_write_iter [2018-11-28 04:45:58,170 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2018-11-28 04:45:58,170 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2018-11-28 04:45:58,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-28 04:45:58,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-28 04:45:58,171 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2018-11-28 04:45:58,171 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2018-11-28 04:45:58,171 INFO L130 BoogieDeclarations]: Found specification of procedure register_chrdev_region [2018-11-28 04:45:58,171 INFO L138 BoogieDeclarations]: Found implementation of procedure register_chrdev_region [2018-11-28 04:45:58,172 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-28 04:45:58,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-28 04:45:58,172 INFO L130 BoogieDeclarations]: Found specification of procedure raw_release [2018-11-28 04:45:58,172 INFO L138 BoogieDeclarations]: Found implementation of procedure raw_release [2018-11-28 04:45:58,172 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2018-11-28 04:45:58,172 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2018-11-28 04:46:04,224 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-28 04:46:04,225 INFO L280 CfgBuilder]: Removed 0 assue(true) statements. [2018-11-28 04:46:04,225 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 04:46:04 BoogieIcfgContainer [2018-11-28 04:46:04,226 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-28 04:46:04,228 INFO L168 Benchmark]: Toolchain (without parser) took 8430.25 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 771.2 MB). Free memory was 1.4 GB in the beginning and 1.8 GB in the end (delta: -382.0 MB). Peak memory consumption was 389.2 MB. Max. memory is 7.1 GB. [2018-11-28 04:46:04,230 INFO L168 Benchmark]: CDTParser took 0.25 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. [2018-11-28 04:46:04,231 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1902.57 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 771.2 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -740.5 MB). Peak memory consumption was 98.6 MB. Max. memory is 7.1 GB. [2018-11-28 04:46:04,232 INFO L168 Benchmark]: Boogie Procedure Inliner took 119.66 ms. Allocated memory is still 2.3 GB. Free memory is still 2.2 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-28 04:46:04,233 INFO L168 Benchmark]: Boogie Preprocessor took 238.51 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.2 GB in the end (delta: 13.7 MB). Peak memory consumption was 13.7 MB. Max. memory is 7.1 GB. [2018-11-28 04:46:04,233 INFO L168 Benchmark]: RCFGBuilder took 6163.68 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 1.8 GB in the end (delta: 344.9 MB). Peak memory consumption was 344.9 MB. Max. memory is 7.1 GB. [2018-11-28 04:46:04,237 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 0.25 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 1902.57 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 771.2 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -740.5 MB). Peak memory consumption was 98.6 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 119.66 ms. Allocated memory is still 2.3 GB. Free memory is still 2.2 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 238.51 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.2 GB in the end (delta: 13.7 MB). Peak memory consumption was 13.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 6163.68 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 1.8 GB in the end (delta: 344.9 MB). Peak memory consumption was 344.9 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...