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-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--input--gameport--ns558.ko-entry_point_true-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-aa41828 [2018-11-22 23:53:03,126 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 23:53:03,130 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 23:53:03,144 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 23:53:03,145 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 23:53:03,146 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 23:53:03,147 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 23:53:03,149 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 23:53:03,150 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 23:53:03,151 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 23:53:03,153 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 23:53:03,154 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 23:53:03,155 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 23:53:03,156 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 23:53:03,158 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 23:53:03,160 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 23:53:03,160 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 23:53:03,162 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 23:53:03,164 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 23:53:03,169 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 23:53:03,170 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 23:53:03,177 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 23:53:03,179 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 23:53:03,179 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 23:53:03,179 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 23:53:03,184 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 23:53:03,186 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 23:53:03,187 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 23:53:03,187 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 23:53:03,188 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 23:53:03,189 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 23:53:03,191 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 23:53:03,191 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 23:53:03,191 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 23:53:03,195 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 23:53:03,195 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 23:53:03,196 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 23:53:03,223 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 23:53:03,224 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 23:53:03,224 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 23:53:03,225 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-22 23:53:03,225 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 23:53:03,225 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 23:53:03,225 INFO L133 SettingsManager]: * Use SBE=true [2018-11-22 23:53:03,226 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 23:53:03,226 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-22 23:53:03,226 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 23:53:03,226 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 23:53:03,226 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 23:53:03,227 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 23:53:03,227 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 23:53:03,227 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 23:53:03,227 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 23:53:03,227 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 23:53:03,228 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-22 23:53:03,228 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 23:53:03,228 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-22 23:53:03,228 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-22 23:53:03,228 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 23:53:03,229 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 23:53:03,229 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 23:53:03,229 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-22 23:53:03,229 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 23:53:03,229 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-22 23:53:03,230 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-22 23:53:03,230 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-22 23:53:03,272 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 23:53:03,287 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 23:53:03,291 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 23:53:03,292 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 23:53:03,293 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 23:53:03,293 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--input--gameport--ns558.ko-entry_point_true-unreach-call.cil.out.c [2018-11-22 23:53:03,353 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c1e94de7a/dad5f33208864bd2b071c5b4fd0af1f9/FLAG172bab241 [2018-11-22 23:53:04,115 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 23:53:04,117 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--input--gameport--ns558.ko-entry_point_true-unreach-call.cil.out.c [2018-11-22 23:53:04,149 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c1e94de7a/dad5f33208864bd2b071c5b4fd0af1f9/FLAG172bab241 [2018-11-22 23:53:04,204 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c1e94de7a/dad5f33208864bd2b071c5b4fd0af1f9 [2018-11-22 23:53:04,217 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 23:53:04,218 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-22 23:53:04,219 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 23:53:04,220 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 23:53:04,224 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 23:53:04,226 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:53:04" (1/1) ... [2018-11-22 23:53:04,229 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@517b175d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:53:04, skipping insertion in model container [2018-11-22 23:53:04,230 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:53:04" (1/1) ... [2018-11-22 23:53:04,241 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 23:53:04,337 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 23:53:04,730 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [1327] [2018-11-22 23:53:04,731 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [1328-1329] [2018-11-22 23:53:05,048 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 23:53:05,090 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 23:53:05,310 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [1327] [2018-11-22 23:53:05,311 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [1328-1329] [2018-11-22 23:53:05,436 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 23:53:05,530 INFO L195 MainTranslator]: Completed translation [2018-11-22 23:53:05,531 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:53:05 WrapperNode [2018-11-22 23:53:05,531 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 23:53:05,532 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 23:53:05,532 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 23:53:05,532 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 23:53:05,542 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:53:05" (1/1) ... [2018-11-22 23:53:05,592 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:53:05" (1/1) ... [2018-11-22 23:53:05,614 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 23:53:05,616 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 23:53:05,616 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 23:53:05,616 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 23:53:05,628 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:53:05" (1/1) ... [2018-11-22 23:53:05,628 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:53:05" (1/1) ... [2018-11-22 23:53:05,652 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:53:05" (1/1) ... [2018-11-22 23:53:05,655 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:53:05" (1/1) ... [2018-11-22 23:53:05,787 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:53:05" (1/1) ... [2018-11-22 23:53:05,795 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:53:05" (1/1) ... [2018-11-22 23:53:05,814 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:53:05" (1/1) ... [2018-11-22 23:53:05,832 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 23:53:05,833 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 23:53:05,833 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 23:53:05,833 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 23:53:05,835 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:53:05" (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 23:53:05,902 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2018-11-22 23:53:05,902 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_get_resource [2018-11-22 23:53:05,902 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2018-11-22 23:53:05,902 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2018-11-22 23:53:05,903 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-22 23:53:05,903 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-22 23:53:05,903 INFO L130 BoogieDeclarations]: Found specification of procedure ns558_init [2018-11-22 23:53:05,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ns558_init [2018-11-22 23:53:05,903 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-22 23:53:05,903 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2018-11-22 23:53:05,904 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_resource_len [2018-11-22 23:53:05,904 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_resource_len [2018-11-22 23:53:05,904 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_resource_valid [2018-11-22 23:53:05,904 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_resource_valid [2018-11-22 23:53:05,905 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_free_port [2018-11-22 23:53:05,905 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_free_port [2018-11-22 23:53:05,905 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 23:53:05,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-22 23:53:05,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-22 23:53:05,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-22 23:53:05,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-22 23:53:05,906 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-22 23:53:05,906 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-22 23:53:05,906 INFO L130 BoogieDeclarations]: Found specification of procedure __gameport_register_port [2018-11-22 23:53:05,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-22 23:53:05,906 INFO L130 BoogieDeclarations]: Found specification of procedure ns558_exit [2018-11-22 23:53:05,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ns558_exit [2018-11-22 23:53:05,907 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2018-11-22 23:53:05,907 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_port_start [2018-11-22 23:53:05,907 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_port_start [2018-11-22 23:53:05,907 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_allocate_port [2018-11-22 23:53:05,907 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_allocate_port [2018-11-22 23:53:05,907 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_unregister_driver [2018-11-22 23:53:05,908 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_port_len [2018-11-22 23:53:05,908 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_port_len [2018-11-22 23:53:05,908 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2018-11-22 23:53:05,908 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2018-11-22 23:53:05,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2018-11-22 23:53:05,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2018-11-22 23:53:05,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-22 23:53:05,909 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2018-11-22 23:53:05,909 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-22 23:53:05,909 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2018-11-22 23:53:05,909 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2018-11-22 23:53:05,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-22 23:53:05,910 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_set_name [2018-11-22 23:53:05,910 INFO L138 BoogieDeclarations]: Found implementation of procedure gameport_set_name [2018-11-22 23:53:05,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-22 23:53:05,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-22 23:53:05,910 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-22 23:53:05,910 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-22 23:53:05,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_1 [2018-11-22 23:53:05,911 INFO L130 BoogieDeclarations]: Found specification of procedure ns558_isa_probe [2018-11-22 23:53:05,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ns558_isa_probe [2018-11-22 23:53:05,911 INFO L130 BoogieDeclarations]: Found specification of procedure ns558_pnp_probe [2018-11-22 23:53:05,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ns558_pnp_probe [2018-11-22 23:53:05,911 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2018-11-22 23:53:05,912 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2018-11-22 23:53:05,912 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2018-11-22 23:53:05,912 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2018-11-22 23:53:05,912 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2018-11-22 23:53:05,912 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2018-11-22 23:53:05,913 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2018-11-22 23:53:05,913 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2018-11-22 23:53:05,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-11-22 23:53:05,913 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2018-11-22 23:53:05,913 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_port_valid [2018-11-22 23:53:05,913 INFO L138 BoogieDeclarations]: Found implementation of procedure pnp_port_valid [2018-11-22 23:53:05,914 INFO L130 BoogieDeclarations]: Found specification of procedure resource_size [2018-11-22 23:53:05,914 INFO L138 BoogieDeclarations]: Found implementation of procedure resource_size [2018-11-22 23:53:05,914 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-22 23:53:05,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-22 23:53:05,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-22 23:53:05,914 INFO L130 BoogieDeclarations]: Found specification of procedure gameport_unregister_port [2018-11-22 23:53:05,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-11-22 23:53:05,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-11-22 23:53:05,915 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 23:53:05,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 23:53:05,915 INFO L130 BoogieDeclarations]: Found specification of procedure pnp_register_driver [2018-11-22 23:53:09,281 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-22 23:53:09,282 INFO L280 CfgBuilder]: Removed 0 assue(true) statements. [2018-11-22 23:53:09,282 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:53:09 BoogieIcfgContainer [2018-11-22 23:53:09,283 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-22 23:53:09,286 INFO L168 Benchmark]: Toolchain (without parser) took 5068.41 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 732.4 MB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -557.3 MB). Peak memory consumption was 175.1 MB. Max. memory is 7.1 GB. [2018-11-22 23:53:09,288 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 23:53:09,289 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1312.08 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 732.4 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -760.4 MB). Peak memory consumption was 55.0 MB. Max. memory is 7.1 GB. [2018-11-22 23:53:09,290 INFO L168 Benchmark]: Boogie Procedure Inliner took 83.42 ms. Allocated memory is still 2.3 GB. Free memory is still 2.2 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-22 23:53:09,291 INFO L168 Benchmark]: Boogie Preprocessor took 216.54 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.2 GB in the end (delta: 13.7 MB). Peak memory consumption was 13.7 MB. Max. memory is 7.1 GB. [2018-11-22 23:53:09,292 INFO L168 Benchmark]: RCFGBuilder took 3450.35 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.0 GB in the end (delta: 189.4 MB). Peak memory consumption was 189.4 MB. Max. memory is 7.1 GB. [2018-11-22 23:53:09,299 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 1312.08 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 732.4 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -760.4 MB). Peak memory consumption was 55.0 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 83.42 ms. Allocated memory is still 2.3 GB. Free memory is still 2.2 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 216.54 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.2 GB in the end (delta: 13.7 MB). Peak memory consumption was 13.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 3450.35 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.0 GB in the end (delta: 189.4 MB). Peak memory consumption was 189.4 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...