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-3.0/module_get_put-drivers-block-paride-pt.ko_true-unreach-call.cil.out.i.pp.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-078a9b7 [2018-11-22 02:47:52,135 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 02:47:52,138 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 02:47:52,153 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 02:47:52,153 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 02:47:52,154 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 02:47:52,155 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 02:47:52,157 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 02:47:52,159 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 02:47:52,159 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 02:47:52,160 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 02:47:52,161 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 02:47:52,162 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 02:47:52,163 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 02:47:52,164 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 02:47:52,166 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 02:47:52,166 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 02:47:52,168 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 02:47:52,170 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 02:47:52,172 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 02:47:52,173 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 02:47:52,174 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 02:47:52,176 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 02:47:52,177 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 02:47:52,177 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 02:47:52,181 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 02:47:52,184 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 02:47:52,185 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 02:47:52,185 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 02:47:52,186 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 02:47:52,186 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 02:47:52,190 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 02:47:52,190 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 02:47:52,190 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 02:47:52,191 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 02:47:52,194 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 02:47:52,194 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-22 02:47:52,214 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 02:47:52,214 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 02:47:52,215 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 02:47:52,215 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-22 02:47:52,217 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 02:47:52,217 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 02:47:52,217 INFO L133 SettingsManager]: * Use SBE=true [2018-11-22 02:47:52,217 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 02:47:52,218 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-22 02:47:52,218 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 02:47:52,218 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 02:47:52,218 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 02:47:52,218 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 02:47:52,219 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 02:47:52,219 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 02:47:52,219 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 02:47:52,220 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 02:47:52,220 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-22 02:47:52,220 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 02:47:52,220 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-22 02:47:52,220 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-22 02:47:52,222 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 02:47:52,222 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 02:47:52,222 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 02:47:52,222 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-22 02:47:52,223 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 02:47:52,223 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-22 02:47:52,223 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-22 02:47:52,223 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-22 02:47:52,282 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 02:47:52,298 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 02:47:52,302 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 02:47:52,303 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 02:47:52,304 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 02:47:52,304 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-block-paride-pt.ko_true-unreach-call.cil.out.i.pp.i [2018-11-22 02:47:52,362 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/95f6079b5/33e07014b9034670af5caf5537410611/FLAGd8b5fb2c8 [2018-11-22 02:47:53,093 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 02:47:53,094 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-block-paride-pt.ko_true-unreach-call.cil.out.i.pp.i [2018-11-22 02:47:53,133 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/95f6079b5/33e07014b9034670af5caf5537410611/FLAGd8b5fb2c8 [2018-11-22 02:47:53,170 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/95f6079b5/33e07014b9034670af5caf5537410611 [2018-11-22 02:47:53,180 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 02:47:53,182 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-22 02:47:53,183 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 02:47:53,183 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 02:47:53,188 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 02:47:53,190 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 02:47:53" (1/1) ... [2018-11-22 02:47:53,193 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e4c7f0c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:47:53, skipping insertion in model container [2018-11-22 02:47:53,194 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 02:47:53" (1/1) ... [2018-11-22 02:47:53,205 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 02:47:53,339 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 02:47:54,734 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 02:47:54,808 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 02:47:55,076 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 02:47:55,199 INFO L195 MainTranslator]: Completed translation [2018-11-22 02:47:55,200 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:47:55 WrapperNode [2018-11-22 02:47:55,200 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 02:47:55,201 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 02:47:55,201 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 02:47:55,201 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 02:47:55,212 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:47:55" (1/1) ... [2018-11-22 02:47:55,286 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:47:55" (1/1) ... [2018-11-22 02:47:55,318 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 02:47:55,319 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 02:47:55,319 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 02:47:55,319 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 02:47:55,331 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:47:55" (1/1) ... [2018-11-22 02:47:55,331 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:47:55" (1/1) ... [2018-11-22 02:47:55,357 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:47:55" (1/1) ... [2018-11-22 02:47:55,357 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:47:55" (1/1) ... [2018-11-22 02:47:55,506 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:47:55" (1/1) ... [2018-11-22 02:47:55,530 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:47:55" (1/1) ... [2018-11-22 02:47:55,556 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:47:55" (1/1) ... [2018-11-22 02:47:55,581 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 02:47:55,582 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 02:47:55,582 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 02:47:55,582 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 02:47:55,584 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:47:55" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-22 02:47:55,657 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2018-11-22 02:47:55,658 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2018-11-22 02:47:55,658 INFO L130 BoogieDeclarations]: Found specification of procedure pi_release [2018-11-22 02:47:55,658 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2018-11-22 02:47:55,661 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2018-11-22 02:47:55,661 INFO L130 BoogieDeclarations]: Found specification of procedure write_reg [2018-11-22 02:47:55,661 INFO L138 BoogieDeclarations]: Found implementation of procedure write_reg [2018-11-22 02:47:55,661 INFO L130 BoogieDeclarations]: Found specification of procedure register_chrdev [2018-11-22 02:47:55,662 INFO L138 BoogieDeclarations]: Found implementation of procedure register_chrdev [2018-11-22 02:47:55,662 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2018-11-22 02:47:55,662 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2018-11-22 02:47:55,662 INFO L130 BoogieDeclarations]: Found specification of procedure pi_disconnect [2018-11-22 02:47:55,662 INFO L130 BoogieDeclarations]: Found specification of procedure __register_chrdev [2018-11-22 02:47:55,663 INFO L130 BoogieDeclarations]: Found specification of procedure status_reg [2018-11-22 02:47:55,663 INFO L138 BoogieDeclarations]: Found implementation of procedure status_reg [2018-11-22 02:47:55,663 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-22 02:47:55,663 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-22 02:47:55,664 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-22 02:47:55,664 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2018-11-22 02:47:55,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-22 02:47:55,664 INFO L130 BoogieDeclarations]: Found specification of procedure DRIVE [2018-11-22 02:47:55,664 INFO L138 BoogieDeclarations]: Found implementation of procedure DRIVE [2018-11-22 02:47:55,664 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 02:47:55,665 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2018-11-22 02:47:55,667 INFO L130 BoogieDeclarations]: Found specification of procedure pt_completion [2018-11-22 02:47:55,668 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_completion [2018-11-22 02:47:55,668 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev [2018-11-22 02:47:55,668 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev [2018-11-22 02:47:55,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-22 02:47:55,668 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-22 02:47:55,668 INFO L130 BoogieDeclarations]: Found specification of procedure pi_read_block [2018-11-22 02:47:55,668 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-22 02:47:55,669 INFO L130 BoogieDeclarations]: Found specification of procedure read_reg [2018-11-22 02:47:55,669 INFO L138 BoogieDeclarations]: Found implementation of procedure read_reg [2018-11-22 02:47:55,669 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2018-11-22 02:47:55,669 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2018-11-22 02:47:55,669 INFO L130 BoogieDeclarations]: Found specification of procedure pt_sleep [2018-11-22 02:47:55,669 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_sleep [2018-11-22 02:47:55,669 INFO L130 BoogieDeclarations]: Found specification of procedure __class_create [2018-11-22 02:47:55,670 INFO L130 BoogieDeclarations]: Found specification of procedure pt_write_fm [2018-11-22 02:47:55,670 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_write_fm [2018-11-22 02:47:55,670 INFO L130 BoogieDeclarations]: Found specification of procedure pt_media_access_cmd [2018-11-22 02:47:55,670 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_media_access_cmd [2018-11-22 02:47:55,670 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2018-11-22 02:47:55,670 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2018-11-22 02:47:55,671 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2018-11-22 02:47:55,671 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2018-11-22 02:47:55,671 INFO L130 BoogieDeclarations]: Found specification of procedure pt_reset [2018-11-22 02:47:55,671 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_reset [2018-11-22 02:47:55,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2018-11-22 02:47:55,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2018-11-22 02:47:55,671 INFO L130 BoogieDeclarations]: Found specification of procedure pt_ready_wait [2018-11-22 02:47:55,672 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_ready_wait [2018-11-22 02:47:55,672 INFO L130 BoogieDeclarations]: Found specification of procedure pi_write_block [2018-11-22 02:47:55,672 INFO L130 BoogieDeclarations]: Found specification of procedure pt_open [2018-11-22 02:47:55,672 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_open [2018-11-22 02:47:55,672 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 02:47:55,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-22 02:47:55,673 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-22 02:47:55,673 INFO L130 BoogieDeclarations]: Found specification of procedure pi_init [2018-11-22 02:47:55,673 INFO L130 BoogieDeclarations]: Found specification of procedure pt_identify [2018-11-22 02:47:55,673 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_identify [2018-11-22 02:47:55,673 INFO L130 BoogieDeclarations]: Found specification of procedure __unregister_chrdev [2018-11-22 02:47:55,673 INFO L130 BoogieDeclarations]: Found specification of procedure pi_read_regr [2018-11-22 02:47:55,676 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2018-11-22 02:47:55,676 INFO L130 BoogieDeclarations]: Found specification of procedure pt_command [2018-11-22 02:47:55,676 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_command [2018-11-22 02:47:55,676 INFO L130 BoogieDeclarations]: Found specification of procedure pt_wait [2018-11-22 02:47:55,676 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_wait [2018-11-22 02:47:55,677 INFO L130 BoogieDeclarations]: Found specification of procedure class_destroy [2018-11-22 02:47:55,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-22 02:47:55,677 INFO L130 BoogieDeclarations]: Found specification of procedure pt_write [2018-11-22 02:47:55,677 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_write [2018-11-22 02:47:55,677 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-11-22 02:47:55,677 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2018-11-22 02:47:55,677 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2018-11-22 02:47:55,678 INFO L130 BoogieDeclarations]: Found specification of procedure pi_connect [2018-11-22 02:47:55,678 INFO L130 BoogieDeclarations]: Found specification of procedure pt_ioctl [2018-11-22 02:47:55,678 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_ioctl [2018-11-22 02:47:55,678 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-22 02:47:55,679 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-22 02:47:55,679 INFO L130 BoogieDeclarations]: Found specification of procedure device_destroy [2018-11-22 02:47:55,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2018-11-22 02:47:55,679 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2018-11-22 02:47:55,679 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2018-11-22 02:47:55,679 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2018-11-22 02:47:55,680 INFO L130 BoogieDeclarations]: Found specification of procedure pi_write_regr [2018-11-22 02:47:55,681 INFO L130 BoogieDeclarations]: Found specification of procedure pt_probe [2018-11-22 02:47:55,682 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_probe [2018-11-22 02:47:55,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-11-22 02:47:55,682 INFO L130 BoogieDeclarations]: Found specification of procedure pt_read [2018-11-22 02:47:55,682 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_read [2018-11-22 02:47:55,682 INFO L130 BoogieDeclarations]: Found specification of procedure pt_detect [2018-11-22 02:47:55,682 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_detect [2018-11-22 02:47:55,683 INFO L130 BoogieDeclarations]: Found specification of procedure pt_rewind [2018-11-22 02:47:55,684 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_rewind [2018-11-22 02:47:55,684 INFO L130 BoogieDeclarations]: Found specification of procedure pt_exit [2018-11-22 02:47:55,684 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_exit [2018-11-22 02:47:55,684 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-22 02:47:55,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-22 02:47:55,684 INFO L130 BoogieDeclarations]: Found specification of procedure pt_init [2018-11-22 02:47:55,684 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_init [2018-11-22 02:47:55,685 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2018-11-22 02:47:55,685 INFO L130 BoogieDeclarations]: Found specification of procedure pt_atapi [2018-11-22 02:47:55,685 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_atapi [2018-11-22 02:47:55,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-22 02:47:55,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-22 02:47:55,685 INFO L130 BoogieDeclarations]: Found specification of procedure pt_poll_dsc [2018-11-22 02:47:55,685 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_poll_dsc [2018-11-22 02:47:55,686 INFO L130 BoogieDeclarations]: Found specification of procedure xn [2018-11-22 02:47:55,686 INFO L138 BoogieDeclarations]: Found implementation of procedure xn [2018-11-22 02:47:55,686 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2018-11-22 02:47:55,686 INFO L130 BoogieDeclarations]: Found specification of procedure pt_release [2018-11-22 02:47:55,686 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_release [2018-11-22 02:47:55,686 INFO L130 BoogieDeclarations]: Found specification of procedure pt_req_sense [2018-11-22 02:47:55,686 INFO L138 BoogieDeclarations]: Found implementation of procedure pt_req_sense [2018-11-22 02:47:55,687 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 02:47:55,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 02:47:55,687 INFO L130 BoogieDeclarations]: Found specification of procedure xs [2018-11-22 02:47:55,687 INFO L138 BoogieDeclarations]: Found implementation of procedure xs [2018-11-22 02:47:55,687 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2018-11-22 02:47:55,687 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2018-11-22 02:47:56,599 WARN L622 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-22 02:47:56,600 WARN L587 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-22 02:47:59,554 WARN L622 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-22 02:47:59,554 WARN L587 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-22 02:47:59,555 WARN L622 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-22 02:47:59,556 WARN L587 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-22 02:48:04,477 INFO L271 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-22 02:48:04,479 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 02:48:04 BoogieIcfgContainer [2018-11-22 02:48:04,479 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-22 02:48:04,482 INFO L168 Benchmark]: Toolchain (without parser) took 11300.90 ms. Allocated memory was 1.5 GB in the beginning and 2.5 GB in the end (delta: 934.3 MB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -627.2 MB). Peak memory consumption was 620.1 MB. Max. memory is 7.1 GB. [2018-11-22 02:48:04,484 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-22 02:48:04,485 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2018.16 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 792.7 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -773.5 MB). Peak memory consumption was 81.1 MB. Max. memory is 7.1 GB. [2018-11-22 02:48:04,486 INFO L168 Benchmark]: Boogie Procedure Inliner took 117.29 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: 13.8 MB). Peak memory consumption was 13.8 MB. Max. memory is 7.1 GB. [2018-11-22 02:48:04,487 INFO L168 Benchmark]: Boogie Preprocessor took 262.73 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: 27.6 MB). Peak memory consumption was 27.6 MB. Max. memory is 7.1 GB. [2018-11-22 02:48:04,488 INFO L168 Benchmark]: RCFGBuilder took 8897.49 ms. Allocated memory was 2.3 GB in the beginning and 2.5 GB in the end (delta: 141.6 MB). Free memory was 2.2 GB in the beginning and 2.0 GB in the end (delta: 104.9 MB). Peak memory consumption was 559.5 MB. Max. memory is 7.1 GB. [2018-11-22 02:48:04,493 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 0.21 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 2018.16 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 792.7 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -773.5 MB). Peak memory consumption was 81.1 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 117.29 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: 13.8 MB). Peak memory consumption was 13.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 262.73 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: 27.6 MB). Peak memory consumption was 27.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 8897.49 ms. Allocated memory was 2.3 GB in the beginning and 2.5 GB in the end (delta: 141.6 MB). Free memory was 2.2 GB in the beginning and 2.0 GB in the end (delta: 104.9 MB). Peak memory consumption was 559.5 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...