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-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-usb-pegasus_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-c854ea4 [2018-11-11 00:27:26,508 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-11 00:27:26,516 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-11 00:27:26,553 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-11 00:27:26,554 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-11 00:27:26,555 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-11 00:27:26,560 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-11 00:27:26,569 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-11 00:27:26,573 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-11 00:27:26,583 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-11 00:27:26,584 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-11 00:27:26,584 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-11 00:27:26,592 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-11 00:27:26,593 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-11 00:27:26,601 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-11 00:27:26,605 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-11 00:27:26,608 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-11 00:27:26,615 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-11 00:27:26,620 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-11 00:27:26,621 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-11 00:27:26,628 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-11 00:27:26,634 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-11 00:27:26,642 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-11 00:27:26,642 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-11 00:27:26,643 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-11 00:27:26,647 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-11 00:27:26,649 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-11 00:27:26,656 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-11 00:27:26,657 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-11 00:27:26,662 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-11 00:27:26,662 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-11 00:27:26,665 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 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[2018-11-11 00:27:26,674 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 [2018-11-11 00:27:26,725 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-11 00:27:26,726 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-11 00:27:26,729 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-11 00:27:26,730 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-11 00:27:26,731 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-11 00:27:26,731 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-11 00:27:26,731 INFO L133 SettingsManager]: * Use SBE=true [2018-11-11 00:27:26,732 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-11 00:27:26,732 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-11 00:27:26,732 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-11 00:27:26,732 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-11 00:27:26,738 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-11 00:27:26,738 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-11 00:27:26,738 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-11 00:27:26,739 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-11 00:27:26,739 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-11 00:27:26,739 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-11 00:27:26,740 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-11 00:27:26,740 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-11 00:27:26,740 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-11 00:27:26,740 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-11 00:27:26,740 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-11 00:27:26,746 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-11 00:27:26,746 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-11 00:27:26,746 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-11 00:27:26,747 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-11 00:27:26,747 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-11 00:27:26,747 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-11 00:27:26,888 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-11 00:27:26,931 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-11 00:27:26,939 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-11 00:27:26,944 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-11 00:27:26,948 INFO L276 PluginConnector]: CDTParser initialized [2018-11-11 00:27:26,949 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-usb-pegasus_true-unreach-call.cil.c [2018-11-11 00:27:27,113 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f550092ba/da8ca80a3dbc4f52ad8bcbe540f5e861/FLAG645df1b3b [2018-11-11 00:27:29,286 INFO L298 CDTParser]: Found 1 translation units. [2018-11-11 00:27:29,288 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-net-usb-pegasus_true-unreach-call.cil.c [2018-11-11 00:27:29,419 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f550092ba/da8ca80a3dbc4f52ad8bcbe540f5e861/FLAG645df1b3b [2018-11-11 00:27:29,465 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f550092ba/da8ca80a3dbc4f52ad8bcbe540f5e861 [2018-11-11 00:27:29,496 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-11 00:27:29,502 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-11 00:27:29,506 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-11 00:27:29,507 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-11 00:27:29,521 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-11 00:27:29,525 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 12:27:29" (1/1) ... [2018-11-11 00:27:29,532 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c1b3e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 12:27:29, skipping insertion in model container [2018-11-11 00:27:29,532 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 12:27:29" (1/1) ... [2018-11-11 00:27:29,566 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-11 00:27:30,005 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-11 00:27:42,511 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-11 00:27:42,995 INFO L189 MainTranslator]: Completed pre-run [2018-11-11 00:27:48,880 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-11 00:27:50,482 INFO L193 MainTranslator]: Completed translation [2018-11-11 00:27:50,482 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 12:27:50 WrapperNode [2018-11-11 00:27:50,486 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-11 00:27:50,487 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-11 00:27:50,487 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-11 00:27:50,488 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-11 00:27:50,534 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 12:27:50" (1/1) ... [2018-11-11 00:27:50,534 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 12:27:50" (1/1) ... [2018-11-11 00:27:50,744 ERROR L1123 TypeChecker]: C: pegasus_netdev_ops [8382]: Undeclared identifier ~#pegasus_netdev_ops~0 in IdentifierExpression[~#pegasus_netdev_ops~0,GLOBAL] [2018-11-11 00:27:50,750 ERROR L1123 TypeChecker]: C: net->netdev_ops = & pegasus_netdev_ops [8382]: Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#pegasus_netdev_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~net~3,],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~net~3,],offset],IntegerLiteral[468]]]],IntegerLiteral[8]]] [2018-11-11 00:27:50,768 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 12:27:50" (1/1) ... [2018-11-11 00:27:50,769 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 12:27:50" (1/1) ... [2018-11-11 00:27:51,266 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 12:27:50" (1/1) ... [2018-11-11 00:27:51,352 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 12:27:50" (1/1) ... [2018-11-11 00:27:51,457 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 12:27:50" (1/1) ... [2018-11-11 00:27:51,569 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-11 00:27:51,574 INFO L168 Benchmark]: Toolchain (without parser) took 22076.93 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 285.3 MB). Peak memory consumption was 285.3 MB. Max. memory is 3.9 GB. [2018-11-11 00:27:51,580 INFO L168 Benchmark]: CDTParser took 0.28 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. [2018-11-11 00:27:51,584 INFO L168 Benchmark]: CACSL2BoogieTranslator took 20980.25 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 207.6 MB). Peak memory consumption was 504.7 MB. Max. memory is 3.9 GB. [2018-11-11 00:27:51,589 INFO L168 Benchmark]: Boogie Preprocessor took 1082.10 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.6 GB in the end (delta: 77.7 MB). Peak memory consumption was 77.7 MB. Max. memory is 3.9 GB. [2018-11-11 00:27:51,595 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 20980.25 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 207.6 MB). Peak memory consumption was 504.7 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 1082.10 ms. Allocated memory is still 2.0 GB. Free memory was 1.7 GB in the beginning and 1.6 GB in the end (delta: 77.7 MB). Peak memory consumption was 77.7 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 8382]: Type Error Undeclared identifier ~#pegasus_netdev_ops~0 in IdentifierExpression[~#pegasus_netdev_ops~0,GLOBAL] - TypeErrorResult [Line: 8382]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#pegasus_netdev_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~net~3,],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~net~3,],offset],IntegerLiteral[468]]]],IntegerLiteral[8]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...