./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--nfc--port100.ko.cil.i --full-output -ea --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8bd4bc60 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -ea -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 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--nfc--port100.ko.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash dba7c4c113aea56a73751d5754771c4d9a5bb7d7 ........................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -ea -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 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--nfc--port100.ko.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash dba7c4c113aea56a73751d5754771c4d9a5bb7d7 ........................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: select-over-store with same index should have been removed --- Real Ultimate output --- This is Ultimate 0.1.25-8bd4bc6 [2020-07-29 00:42:48,727 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-29 00:42:48,730 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-29 00:42:48,743 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-29 00:42:48,743 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-29 00:42:48,745 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-29 00:42:48,746 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-29 00:42:48,748 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-29 00:42:48,750 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-29 00:42:48,752 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-29 00:42:48,753 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-29 00:42:48,754 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-29 00:42:48,755 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-29 00:42:48,756 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-29 00:42:48,757 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-29 00:42:48,758 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-29 00:42:48,759 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-29 00:42:48,761 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-29 00:42:48,762 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-29 00:42:48,765 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-29 00:42:48,767 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-29 00:42:48,768 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-29 00:42:48,770 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-29 00:42:48,771 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-29 00:42:48,778 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-29 00:42:48,778 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-29 00:42:48,778 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-29 00:42:48,781 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-29 00:42:48,782 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-29 00:42:48,784 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-29 00:42:48,784 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-29 00:42:48,785 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-29 00:42:48,788 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-29 00:42:48,789 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-29 00:42:48,792 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-29 00:42:48,795 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-29 00:42:48,796 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-29 00:42:48,797 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-29 00:42:48,797 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-29 00:42:48,799 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-29 00:42:48,799 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-29 00:42:48,801 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2020-07-29 00:42:48,818 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-29 00:42:48,818 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-29 00:42:48,820 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-29 00:42:48,820 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-29 00:42:48,820 INFO L138 SettingsManager]: * Use SBE=true [2020-07-29 00:42:48,821 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-29 00:42:48,821 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-29 00:42:48,821 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-29 00:42:48,821 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-29 00:42:48,822 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-29 00:42:48,822 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-29 00:42:48,822 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-29 00:42:48,822 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-29 00:42:48,823 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-29 00:42:48,823 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-29 00:42:48,823 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-29 00:42:48,824 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-29 00:42:48,824 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-29 00:42:48,824 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-29 00:42:48,825 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-29 00:42:48,825 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-29 00:42:48,825 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-29 00:42:48,825 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-29 00:42:48,826 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-29 00:42:48,826 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-29 00:42:48,826 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-29 00:42:48,827 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-29 00:42:48,827 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dba7c4c113aea56a73751d5754771c4d9a5bb7d7 [2020-07-29 00:42:49,134 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-29 00:42:49,147 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-29 00:42:49,151 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-29 00:42:49,153 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-29 00:42:49,154 INFO L275 PluginConnector]: CDTParser initialized [2020-07-29 00:42:49,155 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--nfc--port100.ko.cil.i [2020-07-29 00:42:49,219 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a90f660db/1df131e1ea584222871c45f7041e0eff/FLAG46b8133a0 [2020-07-29 00:42:50,086 INFO L306 CDTParser]: Found 1 translation units. [2020-07-29 00:42:50,087 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--nfc--port100.ko.cil.i [2020-07-29 00:42:50,147 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a90f660db/1df131e1ea584222871c45f7041e0eff/FLAG46b8133a0 [2020-07-29 00:42:50,639 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a90f660db/1df131e1ea584222871c45f7041e0eff [2020-07-29 00:42:50,644 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-29 00:42:50,648 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-07-29 00:42:50,649 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-29 00:42:50,651 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-29 00:42:50,655 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-29 00:42:50,657 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.07 12:42:50" (1/1) ... [2020-07-29 00:42:50,661 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b00d6d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 12:42:50, skipping insertion in model container [2020-07-29 00:42:50,661 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.07 12:42:50" (1/1) ... [2020-07-29 00:42:50,669 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-29 00:42:50,816 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-29 00:42:53,753 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-29 00:42:53,825 INFO L203 MainTranslator]: Completed pre-run [2020-07-29 00:42:54,558 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-29 00:42:55,745 INFO L208 MainTranslator]: Completed translation [2020-07-29 00:42:55,746 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 12:42:55 WrapperNode [2020-07-29 00:42:55,747 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-29 00:42:55,748 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-07-29 00:42:55,748 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-07-29 00:42:55,748 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-07-29 00:42:55,758 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 12:42:55" (1/1) ... [2020-07-29 00:42:55,866 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 12:42:55" (1/1) ... [2020-07-29 00:42:56,513 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-07-29 00:42:56,514 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-29 00:42:56,516 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-29 00:42:56,516 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-29 00:42:56,528 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 12:42:55" (1/1) ... [2020-07-29 00:42:56,528 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 12:42:55" (1/1) ... [2020-07-29 00:42:56,626 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 12:42:55" (1/1) ... [2020-07-29 00:42:56,626 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 12:42:55" (1/1) ... [2020-07-29 00:42:57,100 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 12:42:55" (1/1) ... [2020-07-29 00:42:57,350 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 12:42:55" (1/1) ... [2020-07-29 00:42:57,425 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 12:42:55" (1/1) ... [2020-07-29 00:42:57,503 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-29 00:42:57,504 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-29 00:42:57,504 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-29 00:42:57,505 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-29 00:42:57,506 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 12:42:55" (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 [2020-07-29 00:42:57,606 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-29 00:42:57,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-07-29 00:42:57,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-07-29 00:42:57,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-29 00:42:57,607 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-29 00:42:57,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-29 00:42:57,608 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-29 00:42:57,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-29 00:42:57,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-07-29 00:42:57,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-07-29 00:42:57,609 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-29 00:42:57,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-29 00:42:57,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-07-29 00:42:57,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-29 00:42:57,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-29 00:43:12,401 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: select-over-store with same index should have been removed at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.UltimateNormalFormUtils.rootRespectsUltimateNormalForm(UltimateNormalFormUtils.java:80) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.UltimateNormalFormUtils.rootRespectsUltimateNormalForm(UltimateNormalFormUtils.java:131) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.UltimateNormalFormUtils.lambda$0(UltimateNormalFormUtils.java:154) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.SubtermPropertyChecker$MyWalker.walk(SubtermPropertyChecker.java:66) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:115) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:106) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.SubtermPropertyChecker.isPropertySatisfied(SubtermPropertyChecker.java:130) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.UltimateNormalFormUtils.respectsUltimateNormalForm(UltimateNormalFormUtils.java:155) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.(UnmodifiableTransFormula.java:90) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:272) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.constructTransFormula(Statements2TransFormula.java:229) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.getTransFormula(Statements2TransFormula.java:174) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:722) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:693) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:607) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:261) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:317) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2020-07-29 00:43:12,409 INFO L168 Benchmark]: Toolchain (without parser) took 21761.84 ms. Allocated memory was 1.0 GB in the beginning and 3.1 GB in the end (delta: 2.1 GB). Free memory was 941.4 MB in the beginning and 2.8 GB in the end (delta: -1.8 GB). Peak memory consumption was 2.3 GB. Max. memory is 11.5 GB. [2020-07-29 00:43:12,410 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 1.0 GB. Free memory is still 981.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2020-07-29 00:43:12,411 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5098.31 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 238.6 MB). Free memory was 936.1 MB in the beginning and 1.0 GB in the end (delta: -81.9 MB). Peak memory consumption was 307.1 MB. Max. memory is 11.5 GB. [2020-07-29 00:43:12,412 INFO L168 Benchmark]: Boogie Procedure Inliner took 765.86 ms. Allocated memory is still 1.3 GB. Free memory was 1.0 GB in the beginning and 866.6 MB in the end (delta: 151.4 MB). Peak memory consumption was 151.4 MB. Max. memory is 11.5 GB. [2020-07-29 00:43:12,413 INFO L168 Benchmark]: Boogie Preprocessor took 989.76 ms. Allocated memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 61.9 MB). Free memory was 866.6 MB in the beginning and 1.2 GB in the end (delta: -331.1 MB). Peak memory consumption was 151.9 MB. Max. memory is 11.5 GB. [2020-07-29 00:43:12,414 INFO L168 Benchmark]: RCFGBuilder took 14901.36 ms. Allocated memory was 1.3 GB in the beginning and 3.1 GB in the end (delta: 1.8 GB). Free memory was 1.2 GB in the beginning and 2.8 GB in the end (delta: -1.6 GB). Peak memory consumption was 2.2 GB. Max. memory is 11.5 GB. [2020-07-29 00:43:12,418 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 ms. Allocated memory is still 1.0 GB. Free memory is still 981.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 5098.31 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 238.6 MB). Free memory was 936.1 MB in the beginning and 1.0 GB in the end (delta: -81.9 MB). Peak memory consumption was 307.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 765.86 ms. Allocated memory is still 1.3 GB. Free memory was 1.0 GB in the beginning and 866.6 MB in the end (delta: 151.4 MB). Peak memory consumption was 151.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 989.76 ms. Allocated memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 61.9 MB). Free memory was 866.6 MB in the beginning and 1.2 GB in the end (delta: -331.1 MB). Peak memory consumption was 151.9 MB. Max. memory is 11.5 GB. * RCFGBuilder took 14901.36 ms. Allocated memory was 1.3 GB in the beginning and 3.1 GB in the end (delta: 1.8 GB). Free memory was 1.2 GB in the beginning and 2.8 GB in the end (delta: -1.6 GB). Peak memory consumption was 2.2 GB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: select-over-store with same index should have been removed de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: select-over-store with same index should have been removed: de.uni_freiburg.informatik.ultimate.lib.smtlibutils.UltimateNormalFormUtils.rootRespectsUltimateNormalForm(UltimateNormalFormUtils.java:80) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.25-8bd4bc6 [2020-07-29 00:43:14,662 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-29 00:43:14,665 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-29 00:43:14,686 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-29 00:43:14,686 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-29 00:43:14,689 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-29 00:43:14,691 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-29 00:43:14,705 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-29 00:43:14,707 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-29 00:43:14,708 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-29 00:43:14,710 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-29 00:43:14,711 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-29 00:43:14,711 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-29 00:43:14,712 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-29 00:43:14,714 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-29 00:43:14,715 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-29 00:43:14,716 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-29 00:43:14,717 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-29 00:43:14,719 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-29 00:43:14,721 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-29 00:43:14,722 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-29 00:43:14,724 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-29 00:43:14,725 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-29 00:43:14,726 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-29 00:43:14,728 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-29 00:43:14,729 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-29 00:43:14,729 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-29 00:43:14,730 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-29 00:43:14,731 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-29 00:43:14,732 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-29 00:43:14,732 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-29 00:43:14,733 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-29 00:43:14,734 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-29 00:43:14,735 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-29 00:43:14,736 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-29 00:43:14,737 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-29 00:43:14,737 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-29 00:43:14,738 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-29 00:43:14,738 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-29 00:43:14,739 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-29 00:43:14,740 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-29 00:43:14,741 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2020-07-29 00:43:14,756 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-29 00:43:14,756 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-29 00:43:14,758 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-29 00:43:14,758 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-29 00:43:14,758 INFO L138 SettingsManager]: * Use SBE=true [2020-07-29 00:43:14,759 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-29 00:43:14,759 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-29 00:43:14,759 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-29 00:43:14,760 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-29 00:43:14,760 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-29 00:43:14,760 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-07-29 00:43:14,760 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-07-29 00:43:14,761 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-29 00:43:14,761 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-29 00:43:14,761 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-29 00:43:14,762 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-29 00:43:14,762 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-29 00:43:14,762 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-29 00:43:14,763 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-29 00:43:14,763 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-29 00:43:14,763 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-29 00:43:14,764 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-29 00:43:14,764 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-29 00:43:14,764 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-07-29 00:43:14,764 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-07-29 00:43:14,765 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-29 00:43:14,765 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-29 00:43:14,765 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-29 00:43:14,766 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-07-29 00:43:14,766 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dba7c4c113aea56a73751d5754771c4d9a5bb7d7 [2020-07-29 00:43:15,080 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-29 00:43:15,093 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-29 00:43:15,097 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-29 00:43:15,099 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-29 00:43:15,100 INFO L275 PluginConnector]: CDTParser initialized [2020-07-29 00:43:15,101 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--nfc--port100.ko.cil.i [2020-07-29 00:43:15,167 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fcae89f50/04d5cb17b39c48779e73bb6080b76149/FLAG930fb2d2a [2020-07-29 00:43:16,068 INFO L306 CDTParser]: Found 1 translation units. [2020-07-29 00:43:16,069 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--nfc--port100.ko.cil.i [2020-07-29 00:43:16,133 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fcae89f50/04d5cb17b39c48779e73bb6080b76149/FLAG930fb2d2a [2020-07-29 00:43:16,516 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fcae89f50/04d5cb17b39c48779e73bb6080b76149 [2020-07-29 00:43:16,519 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-29 00:43:16,522 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-07-29 00:43:16,524 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-29 00:43:16,524 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-29 00:43:16,528 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-29 00:43:16,529 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.07 12:43:16" (1/1) ... [2020-07-29 00:43:16,533 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2944ef8d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 12:43:16, skipping insertion in model container [2020-07-29 00:43:16,533 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.07 12:43:16" (1/1) ... [2020-07-29 00:43:16,542 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-29 00:43:16,725 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-29 00:43:20,425 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-29 00:43:20,505 INFO L203 MainTranslator]: Completed pre-run [2020-07-29 00:43:21,003 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-29 00:43:21,981 INFO L208 MainTranslator]: Completed translation [2020-07-29 00:43:21,982 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 12:43:21 WrapperNode [2020-07-29 00:43:21,982 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-29 00:43:21,983 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-07-29 00:43:21,983 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-07-29 00:43:21,983 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-07-29 00:43:21,991 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 12:43:21" (1/1) ... [2020-07-29 00:43:22,109 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 12:43:21" (1/1) ... [2020-07-29 00:43:22,784 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-07-29 00:43:22,784 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-29 00:43:22,785 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-29 00:43:22,785 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-29 00:43:22,796 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 12:43:21" (1/1) ... [2020-07-29 00:43:22,797 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 12:43:21" (1/1) ... [2020-07-29 00:43:22,872 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 12:43:21" (1/1) ... [2020-07-29 00:43:22,872 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 12:43:21" (1/1) ... [2020-07-29 00:43:23,344 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 12:43:21" (1/1) ... [2020-07-29 00:43:23,398 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 12:43:21" (1/1) ... [2020-07-29 00:43:23,460 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 12:43:21" (1/1) ... [2020-07-29 00:43:23,544 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-29 00:43:23,545 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-29 00:43:23,545 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-29 00:43:23,546 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-29 00:43:23,547 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 12:43:21" (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 [2020-07-29 00:43:23,647 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-29 00:43:23,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-07-29 00:43:23,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2020-07-29 00:43:23,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2020-07-29 00:43:23,650 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-29 00:43:23,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-29 00:43:23,651 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2020-07-29 00:43:23,651 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2020-07-29 00:43:23,651 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2020-07-29 00:43:23,652 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2020-07-29 00:43:23,653 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-29 00:43:23,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-29 00:43:23,654 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2020-07-29 00:43:23,654 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2020-07-29 00:43:23,654 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2020-07-29 00:43:23,655 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-07-29 00:43:23,655 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2020-07-29 00:43:23,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-07-29 00:43:23,655 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-29 00:43:23,656 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-29 00:43:23,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2020-07-29 00:43:23,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2020-07-29 00:43:23,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2020-07-29 00:43:23,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2020-07-29 00:43:23,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-07-29 00:43:23,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2020-07-29 00:43:23,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2020-07-29 00:43:23,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2020-07-29 00:43:23,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2020-07-29 00:43:41,285 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: select-over-store with same index should have been removed at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.UltimateNormalFormUtils.rootRespectsUltimateNormalForm(UltimateNormalFormUtils.java:80) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.UltimateNormalFormUtils.rootRespectsUltimateNormalForm(UltimateNormalFormUtils.java:131) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.UltimateNormalFormUtils.lambda$0(UltimateNormalFormUtils.java:154) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.SubtermPropertyChecker$MyWalker.walk(SubtermPropertyChecker.java:66) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:115) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:106) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.SubtermPropertyChecker.isPropertySatisfied(SubtermPropertyChecker.java:130) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.UltimateNormalFormUtils.respectsUltimateNormalForm(UltimateNormalFormUtils.java:155) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.(UnmodifiableTransFormula.java:90) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:272) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.constructTransFormula(Statements2TransFormula.java:229) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.getTransFormula(Statements2TransFormula.java:174) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:722) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:693) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:607) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:261) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:317) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2020-07-29 00:43:41,294 INFO L168 Benchmark]: Toolchain (without parser) took 24772.31 ms. Allocated memory was 1.0 GB in the beginning and 3.1 GB in the end (delta: 2.1 GB). Free memory was 941.3 MB in the beginning and 1.1 GB in the end (delta: -128.5 MB). Peak memory consumption was 2.3 GB. Max. memory is 11.5 GB. [2020-07-29 00:43:41,300 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 1.0 GB. Free memory is still 981.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2020-07-29 00:43:41,302 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5458.98 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 261.6 MB). Free memory was 935.9 MB in the beginning and 990.7 MB in the end (delta: -54.8 MB). Peak memory consumption was 298.1 MB. Max. memory is 11.5 GB. [2020-07-29 00:43:41,302 INFO L168 Benchmark]: Boogie Procedure Inliner took 801.17 ms. Allocated memory is still 1.3 GB. Free memory was 990.7 MB in the beginning and 846.0 MB in the end (delta: 144.7 MB). Peak memory consumption was 144.7 MB. Max. memory is 11.5 GB. [2020-07-29 00:43:41,303 INFO L168 Benchmark]: Boogie Preprocessor took 760.45 ms. Allocated memory was 1.3 GB in the beginning and 1.4 GB in the end (delta: 83.4 MB). Free memory was 846.0 MB in the beginning and 1.2 GB in the end (delta: -355.9 MB). Peak memory consumption was 67.2 MB. Max. memory is 11.5 GB. [2020-07-29 00:43:41,304 INFO L168 Benchmark]: RCFGBuilder took 17745.77 ms. Allocated memory was 1.4 GB in the beginning and 3.1 GB in the end (delta: 1.8 GB). Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 132.1 MB). Peak memory consumption was 2.2 GB. Max. memory is 11.5 GB. [2020-07-29 00:43:41,317 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 1.0 GB. Free memory is still 981.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 5458.98 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 261.6 MB). Free memory was 935.9 MB in the beginning and 990.7 MB in the end (delta: -54.8 MB). Peak memory consumption was 298.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 801.17 ms. Allocated memory is still 1.3 GB. Free memory was 990.7 MB in the beginning and 846.0 MB in the end (delta: 144.7 MB). Peak memory consumption was 144.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 760.45 ms. Allocated memory was 1.3 GB in the beginning and 1.4 GB in the end (delta: 83.4 MB). Free memory was 846.0 MB in the beginning and 1.2 GB in the end (delta: -355.9 MB). Peak memory consumption was 67.2 MB. Max. memory is 11.5 GB. * RCFGBuilder took 17745.77 ms. Allocated memory was 1.4 GB in the beginning and 3.1 GB in the end (delta: 1.8 GB). Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 132.1 MB). Peak memory consumption was 2.2 GB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: select-over-store with same index should have been removed de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: select-over-store with same index should have been removed: de.uni_freiburg.informatik.ultimate.lib.smtlibutils.UltimateNormalFormUtils.rootRespectsUltimateNormalForm(UltimateNormalFormUtils.java:80) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...