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-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-block-paride-pt.ko_true-unreach-call.cil.out.i.pp.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-52b0504 [2018-11-15 19:58:19,068 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-15 19:58:19,070 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-15 19:58:19,086 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-15 19:58:19,086 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-15 19:58:19,087 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-15 19:58:19,091 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-15 19:58:19,094 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-15 19:58:19,096 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-15 19:58:19,097 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-15 19:58:19,105 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-15 19:58:19,105 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-15 19:58:19,106 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-15 19:58:19,108 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-15 19:58:19,110 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-15 19:58:19,111 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-15 19:58:19,113 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-15 19:58:19,117 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-15 19:58:19,120 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-15 19:58:19,123 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-15 19:58:19,125 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-15 19:58:19,126 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-15 19:58:19,128 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-15 19:58:19,128 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-15 19:58:19,130 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-15 19:58:19,131 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-15 19:58:19,132 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-15 19:58:19,134 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-15 19:58:19,135 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-15 19:58:19,135 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-15 19:58:19,137 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-15 19:58:19,138 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-15 19:58:19,138 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-15 19:58:19,138 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-15 19:58:19,140 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-15 19:58:19,141 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-15 19:58:19,141 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 [2018-11-15 19:58:19,169 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-15 19:58:19,170 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-15 19:58:19,171 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-15 19:58:19,171 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-15 19:58:19,172 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-15 19:58:19,175 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-15 19:58:19,176 INFO L133 SettingsManager]: * Use SBE=true [2018-11-15 19:58:19,176 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-15 19:58:19,176 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-15 19:58:19,176 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-15 19:58:19,177 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-15 19:58:19,177 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-15 19:58:19,177 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-15 19:58:19,177 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-15 19:58:19,177 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-15 19:58:19,178 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-15 19:58:19,178 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-15 19:58:19,178 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-15 19:58:19,178 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-15 19:58:19,178 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-15 19:58:19,180 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-15 19:58:19,180 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-15 19:58:19,180 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-15 19:58:19,181 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-15 19:58:19,181 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-15 19:58:19,181 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-15 19:58:19,181 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-15 19:58:19,181 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-15 19:58:19,256 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-15 19:58:19,272 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-15 19:58:19,277 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-15 19:58:19,278 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-15 19:58:19,279 INFO L276 PluginConnector]: CDTParser initialized [2018-11-15 19:58:19,279 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-block-paride-pt.ko_true-unreach-call.cil.out.i.pp.i [2018-11-15 19:58:19,340 INFO L219 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aca78782d/495fe5907b7043f3a66f229fd3d13f96/FLAGe1290c35e [2018-11-15 19:58:20,039 INFO L304 CDTParser]: Found 1 translation units. [2018-11-15 19:58:20,042 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-block-paride-pt.ko_true-unreach-call.cil.out.i.pp.i [2018-11-15 19:58:20,083 INFO L352 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aca78782d/495fe5907b7043f3a66f229fd3d13f96/FLAGe1290c35e [2018-11-15 19:58:20,136 INFO L360 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aca78782d/495fe5907b7043f3a66f229fd3d13f96 [2018-11-15 19:58:20,146 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-15 19:58:20,147 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-15 19:58:20,148 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-15 19:58:20,148 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-15 19:58:20,152 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-15 19:58:20,154 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 07:58:20" (1/1) ... [2018-11-15 19:58:20,157 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18e16eff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:58:20, skipping insertion in model container [2018-11-15 19:58:20,157 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 07:58:20" (1/1) ... [2018-11-15 19:58:20,168 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-15 19:58:20,285 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-15 19:58:22,159 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 19:58:22,407 INFO L191 MainTranslator]: Completed pre-run [2018-11-15 19:58:22,818 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 19:58:22,994 INFO L195 MainTranslator]: Completed translation [2018-11-15 19:58:22,995 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:58:22 WrapperNode [2018-11-15 19:58:22,995 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-15 19:58:22,996 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-15 19:58:22,997 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-15 19:58:22,997 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-15 19:58:23,014 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:58:22" (1/1) ... [2018-11-15 19:58:23,015 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:58:22" (1/1) ... [2018-11-15 19:58:23,077 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:58:22" (1/1) ... [2018-11-15 19:58:23,077 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:58:22" (1/1) ... [2018-11-15 19:58:23,266 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:58:22" (1/1) ... [2018-11-15 19:58:23,289 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:58:22" (1/1) ... [2018-11-15 19:58:23,315 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:58:22" (1/1) ... [2018-11-15 19:58:23,340 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-15 19:58:23,341 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-15 19:58:23,341 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-15 19:58:23,341 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-15 19:58:23,343 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:58:22" (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 [2018-11-15 19:58:23,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-15 19:58:23,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-15 19:58:23,423 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2018-11-15 19:58:23,423 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2018-11-15 19:58:23,423 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2018-11-15 19:58:23,424 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2018-11-15 19:58:23,424 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2018-11-15 19:58:23,424 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2018-11-15 19:58:23,424 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2018-11-15 19:58:23,425 INFO L138 BoogieDeclarations]: Found implementation of procedure register_chrdev [2018-11-15 19:58:23,425 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev [2018-11-15 19:58:23,425 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-15 19:58:23,425 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2018-11-15 19:58:23,425 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2018-11-15 19:58:23,428 INFO L138 BoogieDeclarations]: Found implementation of procedure status_reg [2018-11-15 19:58:23,428 INFO L138 BoogieDeclarations]: Found implementation of procedure read_reg [2018-11-15 19:58:23,428 INFO L138 BoogieDeclarations]: Found implementation of procedure write_reg [2018-11-15 19:58:23,428 INFO L138 BoogieDeclarations]: Found implementation of procedure DRIVE [2018-11-15 19:58:23,429 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_wait [2018-11-15 19:58:23,429 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_command [2018-11-15 19:58:23,430 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_completion [2018-11-15 19:58:23,430 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_req_sense [2018-11-15 19:58:23,430 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_atapi [2018-11-15 19:58:23,430 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_sleep [2018-11-15 19:58:23,430 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_poll_dsc [2018-11-15 19:58:23,431 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_media_access_cmd [2018-11-15 19:58:23,431 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_rewind [2018-11-15 19:58:23,431 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_write_fm [2018-11-15 19:58:23,431 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_reset [2018-11-15 19:58:23,431 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_ready_wait [2018-11-15 19:58:23,432 INFO L138 BoogieDeclarations]: Found implementation of procedure xs [2018-11-15 19:58:23,433 INFO L138 BoogieDeclarations]: Found implementation of procedure xn [2018-11-15 19:58:23,433 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_identify [2018-11-15 19:58:23,433 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_probe [2018-11-15 19:58:23,433 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_detect [2018-11-15 19:58:23,433 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_open [2018-11-15 19:58:23,434 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_ioctl [2018-11-15 19:58:23,434 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_release [2018-11-15 19:58:23,434 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_read [2018-11-15 19:58:23,434 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_write [2018-11-15 19:58:23,434 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_init [2018-11-15 19:58:23,435 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_exit [2018-11-15 19:58:23,435 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-15 19:58:23,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2018-11-15 19:58:23,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2018-11-15 19:58:23,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2018-11-15 19:58:23,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2018-11-15 19:58:23,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2018-11-15 19:58:23,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2018-11-15 19:58:23,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-15 19:58:23,436 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-15 19:58:23,437 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-15 19:58:23,437 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2018-11-15 19:58:23,437 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2018-11-15 19:58:23,437 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2018-11-15 19:58:23,437 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2018-11-15 19:58:23,437 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2018-11-15 19:58:23,438 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2018-11-15 19:58:23,438 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2018-11-15 19:58:23,438 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-15 19:58:23,438 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2018-11-15 19:58:23,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-15 19:58:23,439 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2018-11-15 19:58:23,439 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2018-11-15 19:58:23,439 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2018-11-15 19:58:23,439 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-11-15 19:58:23,439 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-15 19:58:23,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2018-11-15 19:58:23,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2018-11-15 19:58:23,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2018-11-15 19:58:23,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2018-11-15 19:58:23,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2018-11-15 19:58:23,440 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2018-11-15 19:58:23,441 INFO L130 BoogieDeclarations]: Found specification of procedure __register_chrdev [2018-11-15 19:58:23,441 INFO L130 BoogieDeclarations]: Found specification of procedure __unregister_chrdev [2018-11-15 19:58:23,441 INFO L130 BoogieDeclarations]: Found specification of procedure register_chrdev [2018-11-15 19:58:23,441 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev [2018-11-15 19:58:23,441 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2018-11-15 19:58:23,441 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2018-11-15 19:58:23,442 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-15 19:58:23,442 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-15 19:58:23,442 INFO L130 BoogieDeclarations]: Found specification of procedure __class_create [2018-11-15 19:58:23,442 INFO L130 BoogieDeclarations]: Found specification of procedure class_destroy [2018-11-15 19:58:23,442 INFO L130 BoogieDeclarations]: Found specification of procedure device_create [2018-11-15 19:58:23,443 INFO L130 BoogieDeclarations]: Found specification of procedure device_destroy [2018-11-15 19:58:23,443 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2018-11-15 19:58:23,443 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2018-11-15 19:58:23,444 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2018-11-15 19:58:23,444 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2018-11-15 19:58:23,444 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2018-11-15 19:58:23,444 INFO L130 BoogieDeclarations]: Found specification of procedure pi_init [2018-11-15 19:58:23,444 INFO L130 BoogieDeclarations]: Found specification of procedure pi_release [2018-11-15 19:58:23,444 INFO L130 BoogieDeclarations]: Found specification of procedure pi_write_regr [2018-11-15 19:58:23,445 INFO L130 BoogieDeclarations]: Found specification of procedure pi_read_regr [2018-11-15 19:58:23,445 INFO L130 BoogieDeclarations]: Found specification of procedure pi_write_block [2018-11-15 19:58:23,445 INFO L130 BoogieDeclarations]: Found specification of procedure pi_read_block [2018-11-15 19:58:23,445 INFO L130 BoogieDeclarations]: Found specification of procedure pi_connect [2018-11-15 19:58:23,445 INFO L130 BoogieDeclarations]: Found specification of procedure pi_disconnect [2018-11-15 19:58:23,446 INFO L130 BoogieDeclarations]: Found specification of procedure pt_open [2018-11-15 19:58:23,447 INFO L130 BoogieDeclarations]: Found specification of procedure pt_ioctl [2018-11-15 19:58:23,447 INFO L130 BoogieDeclarations]: Found specification of procedure pt_release [2018-11-15 19:58:23,447 INFO L130 BoogieDeclarations]: Found specification of procedure pt_read [2018-11-15 19:58:23,447 INFO L130 BoogieDeclarations]: Found specification of procedure pt_write [2018-11-15 19:58:23,448 INFO L130 BoogieDeclarations]: Found specification of procedure pt_detect [2018-11-15 19:58:23,449 INFO L130 BoogieDeclarations]: Found specification of procedure pt_identify [2018-11-15 19:58:23,449 INFO L130 BoogieDeclarations]: Found specification of procedure status_reg [2018-11-15 19:58:23,449 INFO L130 BoogieDeclarations]: Found specification of procedure read_reg [2018-11-15 19:58:23,449 INFO L130 BoogieDeclarations]: Found specification of procedure write_reg [2018-11-15 19:58:23,449 INFO L130 BoogieDeclarations]: Found specification of procedure DRIVE [2018-11-15 19:58:23,450 INFO L130 BoogieDeclarations]: Found specification of procedure pt_wait [2018-11-15 19:58:23,450 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-15 19:58:23,450 INFO L130 BoogieDeclarations]: Found specification of procedure pt_command [2018-11-15 19:58:23,450 INFO L130 BoogieDeclarations]: Found specification of procedure pt_completion [2018-11-15 19:58:23,450 INFO L130 BoogieDeclarations]: Found specification of procedure pt_req_sense [2018-11-15 19:58:23,450 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-15 19:58:23,451 INFO L130 BoogieDeclarations]: Found specification of procedure pt_atapi [2018-11-15 19:58:23,451 INFO L130 BoogieDeclarations]: Found specification of procedure pt_sleep [2018-11-15 19:58:23,451 INFO L130 BoogieDeclarations]: Found specification of procedure pt_poll_dsc [2018-11-15 19:58:23,451 INFO L130 BoogieDeclarations]: Found specification of procedure pt_media_access_cmd [2018-11-15 19:58:23,451 INFO L130 BoogieDeclarations]: Found specification of procedure pt_rewind [2018-11-15 19:58:23,451 INFO L130 BoogieDeclarations]: Found specification of procedure pt_write_fm [2018-11-15 19:58:23,452 INFO L130 BoogieDeclarations]: Found specification of procedure pt_reset [2018-11-15 19:58:23,452 INFO L130 BoogieDeclarations]: Found specification of procedure pt_ready_wait [2018-11-15 19:58:23,452 INFO L130 BoogieDeclarations]: Found specification of procedure xs [2018-11-15 19:58:23,452 INFO L130 BoogieDeclarations]: Found specification of procedure xn [2018-11-15 19:58:23,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-15 19:58:23,452 INFO L130 BoogieDeclarations]: Found specification of procedure pt_probe [2018-11-15 19:58:23,453 INFO L130 BoogieDeclarations]: Found specification of procedure pt_init [2018-11-15 19:58:23,453 INFO L130 BoogieDeclarations]: Found specification of procedure pt_exit [2018-11-15 19:58:23,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-15 19:58:23,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2018-11-15 19:58:23,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-15 19:58:23,454 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-15 19:58:23,454 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-15 19:58:23,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2018-11-15 19:58:23,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undefined_int [2018-11-15 19:58:23,455 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-15 19:58:23,455 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-15 19:58:23,455 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-15 19:58:25,121 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-15 19:58:25,121 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-15 19:58:28,615 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-15 19:58:28,616 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-15 19:58:28,617 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-15 19:58:28,618 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-15 19:58:37,837 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-15 19:58:37,838 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 07:58:37 BoogieIcfgContainer [2018-11-15 19:58:37,838 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-15 19:58:37,841 INFO L168 Benchmark]: Toolchain (without parser) took 17694.20 ms. Allocated memory was 1.5 GB in the beginning and 2.6 GB in the end (delta: 1.1 GB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -623.3 MB). Peak memory consumption was 911.1 MB. Max. memory is 7.1 GB. [2018-11-15 19:58:37,843 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-15 19:58:37,844 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2847.25 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 717.8 MB). Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -449.3 MB). Peak memory consumption was 298.5 MB. Max. memory is 7.1 GB. [2018-11-15 19:58:37,845 INFO L168 Benchmark]: Boogie Preprocessor took 344.22 ms. Allocated memory is still 2.2 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 23.8 MB). Peak memory consumption was 23.8 MB. Max. memory is 7.1 GB. [2018-11-15 19:58:37,846 INFO L168 Benchmark]: RCFGBuilder took 14496.92 ms. Allocated memory was 2.2 GB in the beginning and 2.6 GB in the end (delta: 352.3 MB). Free memory was 1.8 GB in the beginning and 2.0 GB in the end (delta: -197.8 MB). Peak memory consumption was 618.9 MB. Max. memory is 7.1 GB. [2018-11-15 19:58:37,850 INFO L336 ainManager$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 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2847.25 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 717.8 MB). Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -449.3 MB). Peak memory consumption was 298.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 344.22 ms. Allocated memory is still 2.2 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 23.8 MB). Peak memory consumption was 23.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 14496.92 ms. Allocated memory was 2.2 GB in the beginning and 2.6 GB in the end (delta: 352.3 MB). Free memory was 1.8 GB in the beginning and 2.0 GB in the end (delta: -197.8 MB). Peak memory consumption was 618.9 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...