java -ea -Xmx4000000000 -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.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--hostap--hostap_plx.ko-entry_point_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-82208a2 [2018-10-17 13:14:31,704 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-17 13:14:31,706 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-17 13:14:31,734 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-17 13:14:31,734 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-17 13:14:31,742 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-17 13:14:31,743 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-17 13:14:31,751 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-17 13:14:31,755 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-17 13:14:31,760 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-17 13:14:31,761 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-17 13:14:31,761 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-17 13:14:31,767 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-17 13:14:31,778 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-17 13:14:31,783 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-17 13:14:31,784 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-17 13:14:31,784 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-17 13:14:31,796 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-17 13:14:31,801 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-17 13:14:31,809 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-17 13:14:31,810 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-17 13:14:31,816 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-17 13:14:31,822 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-10-17 13:14:31,847 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-17 13:14:31,847 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-17 13:14:31,848 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-17 13:14:31,854 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-17 13:14:31,854 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 [2018-10-17 13:14:31,903 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-17 13:14:31,903 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-17 13:14:31,907 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-17 13:14:31,908 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-17 13:14:31,912 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-17 13:14:31,912 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-17 13:14:31,913 INFO L133 SettingsManager]: * Use SBE=true [2018-10-17 13:14:31,913 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-17 13:14:31,913 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-17 13:14:31,913 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-17 13:14:31,914 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-17 13:14:31,919 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-17 13:14:31,919 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-17 13:14:31,919 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-17 13:14:31,920 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-17 13:14:31,920 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-17 13:14:31,920 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-17 13:14:31,920 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-17 13:14:31,920 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-17 13:14:31,921 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-17 13:14:31,924 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-17 13:14:31,924 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-17 13:14:31,924 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-17 13:14:31,925 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-17 13:14:31,925 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-17 13:14:31,925 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-17 13:14:31,928 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-17 13:14:31,928 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-17 13:14:32,064 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-17 13:14:32,106 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-17 13:14:32,117 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-17 13:14:32,122 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-17 13:14:32,124 INFO L276 PluginConnector]: CDTParser initialized [2018-10-17 13:14:32,125 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--hostap--hostap_plx.ko-entry_point_false-unreach-call.cil.out.c [2018-10-17 13:14:32,226 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7604b2a57/7a7df8ea100241aeb578bd344e12d5b7/FLAG0382a116f [2018-10-17 13:14:34,244 INFO L298 CDTParser]: Found 1 translation units. [2018-10-17 13:14:34,248 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--hostap--hostap_plx.ko-entry_point_false-unreach-call.cil.out.c [2018-10-17 13:14:34,385 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7604b2a57/7a7df8ea100241aeb578bd344e12d5b7/FLAG0382a116f [2018-10-17 13:14:34,429 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7604b2a57/7a7df8ea100241aeb578bd344e12d5b7 [2018-10-17 13:14:34,449 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-17 13:14:34,451 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-17 13:14:34,452 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-17 13:14:34,453 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-17 13:14:34,469 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-17 13:14:34,471 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 01:14:34" (1/1) ... [2018-10-17 13:14:34,479 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f0a6e33 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:14:34, skipping insertion in model container [2018-10-17 13:14:34,480 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 01:14:34" (1/1) ... [2018-10-17 13:14:34,504 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-17 13:14:34,891 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-17 13:14:47,334 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-17 13:14:47,559 INFO L189 MainTranslator]: Completed pre-run [2018-10-17 13:14:53,119 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-17 13:14:54,663 INFO L193 MainTranslator]: Completed translation [2018-10-17 13:14:54,663 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:14:54 WrapperNode [2018-10-17 13:14:54,663 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-17 13:14:54,664 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-17 13:14:54,664 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-17 13:14:54,665 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-17 13:14:54,703 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:14:54" (1/1) ... [2018-10-17 13:14:54,704 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:14:54" (1/1) ... [2018-10-17 13:14:54,935 ERROR L1123 TypeChecker]: C: prism2_download_aux_dump_proc_fops [10797]: Undeclared identifier ~#prism2_download_aux_dump_proc_fops~0 in IdentifierExpression[~#prism2_download_aux_dump_proc_fops~0,GLOBAL] [2018-10-17 13:14:54,940 ERROR L1123 TypeChecker]: C: (local->func)->read_aux_fops = & prism2_download_aux_dump_proc_fops [10797]: Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#prism2_download_aux_dump_proc_fops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[#t~mem1555,],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[#t~mem1555,],offset],IntegerLiteral[128]]]],IntegerLiteral[8]]] [2018-10-17 13:14:54,970 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:14:54" (1/1) ... [2018-10-17 13:14:54,978 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:14:54" (1/1) ... [2018-10-17 13:14:55,627 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:14:54" (1/1) ... [2018-10-17 13:14:55,718 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:14:54" (1/1) ... [2018-10-17 13:14:55,840 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 01:14:54" (1/1) ... [2018-10-17 13:14:55,950 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-17 13:14:55,953 INFO L168 Benchmark]: Toolchain (without parser) took 21502.05 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.4 GB in the end (delta: 468.3 MB). Peak memory consumption was 468.3 MB. Max. memory is 3.9 GB. [2018-10-17 13:14:55,962 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-10-17 13:14:55,964 INFO L168 Benchmark]: CACSL2BoogieTranslator took 20211.49 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 378.8 MB). Peak memory consumption was 517.2 MB. Max. memory is 3.9 GB. [2018-10-17 13:14:55,965 INFO L168 Benchmark]: Boogie Preprocessor took 1285.97 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 89.5 MB). Peak memory consumption was 89.5 MB. Max. memory is 3.9 GB. [2018-10-17 13:14:55,977 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 20211.49 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 378.8 MB). Peak memory consumption was 517.2 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1285.97 ms. Allocated memory is still 2.0 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 89.5 MB). Peak memory consumption was 89.5 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 10797]: Type Error Undeclared identifier ~#prism2_download_aux_dump_proc_fops~0 in IdentifierExpression[~#prism2_download_aux_dump_proc_fops~0,GLOBAL] - TypeErrorResult [Line: 10797]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#prism2_download_aux_dump_proc_fops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[#t~mem1555,],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[#t~mem1555,],offset],IntegerLiteral[128]]]],IntegerLiteral[8]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...