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-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--char--raw.ko-entry_point_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-4ad093a [2018-11-25 22:14:44,264 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-25 22:14:44,266 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-25 22:14:44,282 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-25 22:14:44,282 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-25 22:14:44,283 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-25 22:14:44,285 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-25 22:14:44,287 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-25 22:14:44,288 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-25 22:14:44,289 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-25 22:14:44,290 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-25 22:14:44,291 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-25 22:14:44,292 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-25 22:14:44,293 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-25 22:14:44,294 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-25 22:14:44,295 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-25 22:14:44,295 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-25 22:14:44,297 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-25 22:14:44,300 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-25 22:14:44,301 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-25 22:14:44,302 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-25 22:14:44,304 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-25 22:14:44,306 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-25 22:14:44,306 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-25 22:14:44,307 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-25 22:14:44,308 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-25 22:14:44,309 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-25 22:14:44,310 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-25 22:14:44,311 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-25 22:14:44,312 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-25 22:14:44,312 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-25 22:14:44,313 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-25 22:14:44,313 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-25 22:14:44,313 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-25 22:14:44,314 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-25 22:14:44,315 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-25 22:14:44,316 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 [2018-11-25 22:14:44,331 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-25 22:14:44,332 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-25 22:14:44,332 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-25 22:14:44,333 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-25 22:14:44,333 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-25 22:14:44,334 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-25 22:14:44,334 INFO L133 SettingsManager]: * Use SBE=true [2018-11-25 22:14:44,334 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-25 22:14:44,334 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-25 22:14:44,334 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-25 22:14:44,335 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-25 22:14:44,335 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-25 22:14:44,335 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-25 22:14:44,335 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-25 22:14:44,335 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-25 22:14:44,335 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-25 22:14:44,336 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-25 22:14:44,336 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-25 22:14:44,336 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-25 22:14:44,336 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-25 22:14:44,337 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-25 22:14:44,337 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-25 22:14:44,337 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-25 22:14:44,337 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-25 22:14:44,337 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-25 22:14:44,337 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-25 22:14:44,338 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-25 22:14:44,338 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-25 22:14:44,338 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-25 22:14:44,405 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-25 22:14:44,422 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-25 22:14:44,427 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-25 22:14:44,429 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-25 22:14:44,430 INFO L276 PluginConnector]: CDTParser initialized [2018-11-25 22:14:44,431 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--char--raw.ko-entry_point_false-unreach-call.cil.out.c [2018-11-25 22:14:44,496 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/62bbe7791/6ea5169b38814e6fbfed0375ad176d60/FLAG9824ec15e [2018-11-25 22:14:45,263 INFO L307 CDTParser]: Found 1 translation units. [2018-11-25 22:14:45,264 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--char--raw.ko-entry_point_false-unreach-call.cil.out.c [2018-11-25 22:14:45,303 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/62bbe7791/6ea5169b38814e6fbfed0375ad176d60/FLAG9824ec15e [2018-11-25 22:14:45,324 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/62bbe7791/6ea5169b38814e6fbfed0375ad176d60 [2018-11-25 22:14:45,338 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-25 22:14:45,340 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-25 22:14:45,341 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-25 22:14:45,342 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-25 22:14:45,347 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-25 22:14:45,349 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 10:14:45" (1/1) ... [2018-11-25 22:14:45,352 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@322c9ec8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:14:45, skipping insertion in model container [2018-11-25 22:14:45,352 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 10:14:45" (1/1) ... [2018-11-25 22:14:45,364 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-25 22:14:45,504 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-25 22:14:46,706 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-25 22:14:46,953 INFO L191 MainTranslator]: Completed pre-run [2018-11-25 22:14:47,218 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-25 22:14:47,317 INFO L195 MainTranslator]: Completed translation [2018-11-25 22:14:47,319 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:14:47 WrapperNode [2018-11-25 22:14:47,320 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-25 22:14:47,321 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-25 22:14:47,321 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-25 22:14:47,321 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-25 22:14:47,331 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:14:47" (1/1) ... [2018-11-25 22:14:47,394 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:14:47" (1/1) ... [2018-11-25 22:14:47,423 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-25 22:14:47,424 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-25 22:14:47,424 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-25 22:14:47,424 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-25 22:14:47,436 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:14:47" (1/1) ... [2018-11-25 22:14:47,437 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:14:47" (1/1) ... [2018-11-25 22:14:47,456 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:14:47" (1/1) ... [2018-11-25 22:14:47,456 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:14:47" (1/1) ... [2018-11-25 22:14:47,558 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:14:47" (1/1) ... [2018-11-25 22:14:47,577 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:14:47" (1/1) ... [2018-11-25 22:14:47,588 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:14:47" (1/1) ... [2018-11-25 22:14:47,603 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-25 22:14:47,603 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-25 22:14:47,604 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-25 22:14:47,604 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-25 22:14:47,605 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:14:47" (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 [2018-11-25 22:14:47,688 INFO L130 BoogieDeclarations]: Found specification of procedure raw_open [2018-11-25 22:14:47,688 INFO L138 BoogieDeclarations]: Found implementation of procedure raw_open [2018-11-25 22:14:47,689 INFO L130 BoogieDeclarations]: Found specification of procedure bdev_get_queue [2018-11-25 22:14:47,689 INFO L138 BoogieDeclarations]: Found implementation of procedure bdev_get_queue [2018-11-25 22:14:47,689 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-25 22:14:47,689 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_del [2018-11-25 22:14:47,689 INFO L130 BoogieDeclarations]: Found specification of procedure bdput [2018-11-25 22:14:47,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-25 22:14:47,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-25 22:14:47,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-25 22:14:47,690 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-25 22:14:47,691 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-25 22:14:47,691 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-25 22:14:47,691 INFO L130 BoogieDeclarations]: Found specification of procedure blkdev_read_iter [2018-11-25 22:14:47,691 INFO L130 BoogieDeclarations]: Found specification of procedure raw_exit [2018-11-25 22:14:47,692 INFO L138 BoogieDeclarations]: Found implementation of procedure raw_exit [2018-11-25 22:14:47,692 INFO L130 BoogieDeclarations]: Found specification of procedure file_inode [2018-11-25 22:14:47,692 INFO L138 BoogieDeclarations]: Found implementation of procedure file_inode [2018-11-25 22:14:47,692 INFO L130 BoogieDeclarations]: Found specification of procedure __class_create [2018-11-25 22:14:47,692 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2018-11-25 22:14:47,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___module_get_6 [2018-11-25 22:14:47,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___module_get_6 [2018-11-25 22:14:47,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2018-11-25 22:14:47,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2018-11-25 22:14:47,693 INFO L130 BoogieDeclarations]: Found specification of procedure raw_init [2018-11-25 22:14:47,693 INFO L138 BoogieDeclarations]: Found implementation of procedure raw_init [2018-11-25 22:14:47,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2018-11-25 22:14:47,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2018-11-25 22:14:47,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_5 [2018-11-25 22:14:47,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_5 [2018-11-25 22:14:47,694 INFO L130 BoogieDeclarations]: Found specification of procedure bdget [2018-11-25 22:14:47,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2018-11-25 22:14:47,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2018-11-25 22:14:47,695 INFO L130 BoogieDeclarations]: Found specification of procedure raw_ctl_ioctl [2018-11-25 22:14:47,695 INFO L138 BoogieDeclarations]: Found implementation of procedure raw_ctl_ioctl [2018-11-25 22:14:47,695 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2018-11-25 22:14:47,695 INFO L130 BoogieDeclarations]: Found specification of procedure class_destroy [2018-11-25 22:14:47,695 INFO L130 BoogieDeclarations]: Found specification of procedure bind_get [2018-11-25 22:14:47,696 INFO L138 BoogieDeclarations]: Found implementation of procedure bind_get [2018-11-25 22:14:47,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-25 22:14:47,696 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-11-25 22:14:47,696 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2018-11-25 22:14:47,696 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2018-11-25 22:14:47,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-25 22:14:47,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-25 22:14:47,697 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_init [2018-11-25 22:14:47,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_1 [2018-11-25 22:14:47,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cdev_init_7 [2018-11-25 22:14:47,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cdev_init_7 [2018-11-25 22:14:47,697 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2018-11-25 22:14:47,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cdev_del_9 [2018-11-25 22:14:47,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cdev_del_9 [2018-11-25 22:14:47,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cdev_del_8 [2018-11-25 22:14:47,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cdev_del_8 [2018-11-25 22:14:47,698 INFO L130 BoogieDeclarations]: Found specification of procedure raw_ctl_compat_ioctl [2018-11-25 22:14:47,698 INFO L138 BoogieDeclarations]: Found implementation of procedure raw_ctl_compat_ioctl [2018-11-25 22:14:47,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-25 22:14:47,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-25 22:14:47,699 INFO L130 BoogieDeclarations]: Found specification of procedure bind_set [2018-11-25 22:14:47,699 INFO L138 BoogieDeclarations]: Found implementation of procedure bind_set [2018-11-25 22:14:47,699 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-25 22:14:47,700 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-25 22:14:47,700 INFO L130 BoogieDeclarations]: Found specification of procedure blkdev_put [2018-11-25 22:14:47,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2018-11-25 22:14:47,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2018-11-25 22:14:47,700 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-25 22:14:47,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-25 22:14:47,701 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2018-11-25 22:14:47,701 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2018-11-25 22:14:47,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2018-11-25 22:14:47,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2018-11-25 22:14:47,701 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2018-11-25 22:14:47,701 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2018-11-25 22:14:47,702 INFO L130 BoogieDeclarations]: Found specification of procedure bdev_logical_block_size [2018-11-25 22:14:47,702 INFO L138 BoogieDeclarations]: Found implementation of procedure bdev_logical_block_size [2018-11-25 22:14:47,702 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-25 22:14:47,702 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-25 22:14:47,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-25 22:14:47,702 INFO L130 BoogieDeclarations]: Found specification of procedure set_blocksize [2018-11-25 22:14:47,703 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2018-11-25 22:14:47,703 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-25 22:14:47,703 INFO L130 BoogieDeclarations]: Found specification of procedure blkdev_get [2018-11-25 22:14:47,703 INFO L130 BoogieDeclarations]: Found specification of procedure default_llseek [2018-11-25 22:14:47,703 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2018-11-25 22:14:47,703 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2018-11-25 22:14:47,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-11-25 22:14:47,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-11-25 22:14:47,704 INFO L130 BoogieDeclarations]: Found specification of procedure blkdev_ioctl [2018-11-25 22:14:47,704 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2018-11-25 22:14:47,704 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2018-11-25 22:14:47,704 INFO L130 BoogieDeclarations]: Found specification of procedure queue_logical_block_size [2018-11-25 22:14:47,704 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_logical_block_size [2018-11-25 22:14:47,705 INFO L130 BoogieDeclarations]: Found specification of procedure raw_ioctl [2018-11-25 22:14:47,705 INFO L138 BoogieDeclarations]: Found implementation of procedure raw_ioctl [2018-11-25 22:14:47,705 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_add [2018-11-25 22:14:47,705 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-25 22:14:47,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-25 22:14:47,705 INFO L130 BoogieDeclarations]: Found specification of procedure blkdev_fsync [2018-11-25 22:14:47,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_1 [2018-11-25 22:14:47,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_1 [2018-11-25 22:14:47,706 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2018-11-25 22:14:47,706 INFO L130 BoogieDeclarations]: Found specification of procedure igrab [2018-11-25 22:14:47,706 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2018-11-25 22:14:47,706 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev_region [2018-11-25 22:14:47,706 INFO L130 BoogieDeclarations]: Found specification of procedure device_destroy [2018-11-25 22:14:47,707 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2018-11-25 22:14:47,707 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2018-11-25 22:14:47,707 INFO L130 BoogieDeclarations]: Found specification of procedure blkdev_write_iter [2018-11-25 22:14:47,707 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2018-11-25 22:14:47,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-11-25 22:14:47,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-25 22:14:47,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-25 22:14:47,708 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2018-11-25 22:14:47,708 INFO L130 BoogieDeclarations]: Found specification of procedure register_chrdev_region [2018-11-25 22:14:47,708 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-25 22:14:47,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-25 22:14:47,709 INFO L130 BoogieDeclarations]: Found specification of procedure raw_release [2018-11-25 22:14:47,709 INFO L138 BoogieDeclarations]: Found implementation of procedure raw_release [2018-11-25 22:14:47,709 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2018-11-25 22:14:47,709 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2018-11-25 22:14:53,136 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-25 22:14:53,136 INFO L280 CfgBuilder]: Removed 0 assue(true) statements. [2018-11-25 22:14:53,137 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 10:14:53 BoogieIcfgContainer [2018-11-25 22:14:53,138 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-25 22:14:53,141 INFO L168 Benchmark]: Toolchain (without parser) took 7801.73 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 735.6 MB). Free memory was 1.4 GB in the beginning and 1.8 GB in the end (delta: -427.0 MB). Peak memory consumption was 308.6 MB. Max. memory is 7.1 GB. [2018-11-25 22:14:53,143 INFO L168 Benchmark]: CDTParser took 0.22 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. [2018-11-25 22:14:53,144 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1978.80 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 735.6 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -725.4 MB). Peak memory consumption was 87.4 MB. Max. memory is 7.1 GB. [2018-11-25 22:14:53,145 INFO L168 Benchmark]: Boogie Procedure Inliner took 102.81 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. [2018-11-25 22:14:53,145 INFO L168 Benchmark]: Boogie Preprocessor took 179.17 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: 14.4 MB). Peak memory consumption was 14.4 MB. Max. memory is 7.1 GB. [2018-11-25 22:14:53,146 INFO L168 Benchmark]: RCFGBuilder took 5534.51 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 1.8 GB in the end (delta: 273.4 MB). Peak memory consumption was 273.4 MB. Max. memory is 7.1 GB. [2018-11-25 22:14:53,151 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 0.22 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 1978.80 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 735.6 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -725.4 MB). Peak memory consumption was 87.4 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 102.81 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 179.17 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: 14.4 MB). Peak memory consumption was 14.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 5534.51 ms. Allocated memory is still 2.3 GB. Free memory was 2.1 GB in the beginning and 1.8 GB in the end (delta: 273.4 MB). Peak memory consumption was 273.4 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...