./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point.cil.out.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-validator-v0.6/linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point.cil.out.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 404509256bf8e192e028480fed942798ada8f1b1 ............................................................................................................................................................................................................ 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-validator-v0.6/linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point.cil.out.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 404509256bf8e192e028480fed942798ada8f1b1 ............................................................................................................................................................................................................................ 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 [2020-07-28 23:09:25,983 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-28 23:09:25,986 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-28 23:09:25,998 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-28 23:09:25,999 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-28 23:09:26,000 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-28 23:09:26,002 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-28 23:09:26,004 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-28 23:09:26,006 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-28 23:09:26,007 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-28 23:09:26,008 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-28 23:09:26,009 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-28 23:09:26,009 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-28 23:09:26,011 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-28 23:09:26,012 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-28 23:09:26,013 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-28 23:09:26,014 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-28 23:09:26,015 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-28 23:09:26,017 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-28 23:09:26,019 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-28 23:09:26,021 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-28 23:09:26,022 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-28 23:09:26,023 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-28 23:09:26,024 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-28 23:09:26,027 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-28 23:09:26,027 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-28 23:09:26,027 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-28 23:09:26,028 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-28 23:09:26,029 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-28 23:09:26,030 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-28 23:09:26,030 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-28 23:09:26,031 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-28 23:09:26,032 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-28 23:09:26,033 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-28 23:09:26,034 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-28 23:09:26,034 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-28 23:09:26,035 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-28 23:09:26,036 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-28 23:09:26,036 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-28 23:09:26,037 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-28 23:09:26,038 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-28 23:09:26,039 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2020-07-28 23:09:26,059 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-28 23:09:26,059 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-28 23:09:26,061 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-28 23:09:26,061 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-28 23:09:26,062 INFO L138 SettingsManager]: * Use SBE=true [2020-07-28 23:09:26,062 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-28 23:09:26,062 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-28 23:09:26,062 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-28 23:09:26,063 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-28 23:09:26,063 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-28 23:09:26,064 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-28 23:09:26,064 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-28 23:09:26,065 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-28 23:09:26,065 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-28 23:09:26,065 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-28 23:09:26,066 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-28 23:09:26,066 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-28 23:09:26,066 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-28 23:09:26,066 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-28 23:09:26,067 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-28 23:09:26,067 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-28 23:09:26,067 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-28 23:09:26,068 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-28 23:09:26,068 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-28 23:09:26,068 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-28 23:09:26,068 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-28 23:09:26,069 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-28 23:09:26,069 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 -> 404509256bf8e192e028480fed942798ada8f1b1 [2020-07-28 23:09:26,382 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-28 23:09:26,398 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-28 23:09:26,402 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-28 23:09:26,404 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-28 23:09:26,404 INFO L275 PluginConnector]: CDTParser initialized [2020-07-28 23:09:26,405 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point.cil.out.i [2020-07-28 23:09:26,478 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/02994dec4/9b79753969bf4fc8bdfb9e5f4cc396ab/FLAG97cd90315 [2020-07-28 23:09:27,292 INFO L306 CDTParser]: Found 1 translation units. [2020-07-28 23:09:27,293 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point.cil.out.i [2020-07-28 23:09:27,339 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/02994dec4/9b79753969bf4fc8bdfb9e5f4cc396ab/FLAG97cd90315 [2020-07-28 23:09:27,831 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/02994dec4/9b79753969bf4fc8bdfb9e5f4cc396ab [2020-07-28 23:09:27,836 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-28 23:09:27,842 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-07-28 23:09:27,845 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-28 23:09:27,845 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-28 23:09:27,849 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-28 23:09:27,851 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.07 11:09:27" (1/1) ... [2020-07-28 23:09:27,854 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26f470b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 11:09:27, skipping insertion in model container [2020-07-28 23:09:27,855 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.07 11:09:27" (1/1) ... [2020-07-28 23:09:27,864 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-28 23:09:28,008 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-28 23:09:29,750 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-28 23:09:29,800 INFO L203 MainTranslator]: Completed pre-run [2020-07-28 23:09:30,287 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-28 23:09:30,532 INFO L208 MainTranslator]: Completed translation [2020-07-28 23:09:30,533 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 11:09:30 WrapperNode [2020-07-28 23:09:30,533 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-28 23:09:30,536 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-07-28 23:09:30,536 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-07-28 23:09:30,536 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-07-28 23:09:30,546 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 11:09:30" (1/1) ... [2020-07-28 23:09:30,636 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 11:09:30" (1/1) ... [2020-07-28 23:09:31,795 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-07-28 23:09:31,796 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-28 23:09:31,796 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-28 23:09:31,796 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-28 23:09:31,807 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 11:09:30" (1/1) ... [2020-07-28 23:09:31,807 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 11:09:30" (1/1) ... [2020-07-28 23:09:31,888 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 11:09:30" (1/1) ... [2020-07-28 23:09:31,889 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 11:09:30" (1/1) ... [2020-07-28 23:09:32,433 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 11:09:30" (1/1) ... [2020-07-28 23:09:32,564 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 11:09:30" (1/1) ... [2020-07-28 23:09:32,667 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 11:09:30" (1/1) ... [2020-07-28 23:09:32,796 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-28 23:09:32,797 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-28 23:09:32,797 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-28 23:09:32,797 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-28 23:09:32,798 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 11:09:30" (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 [2020-07-28 23:09:32,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-07-28 23:09:32,869 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-07-28 23:09:32,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-07-28 23:09:32,869 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-28 23:09:32,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-28 23:09:32,870 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-28 23:09:32,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-28 23:09:32,871 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-28 23:09:32,871 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-28 23:09:32,871 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-28 23:09:32,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-07-28 23:09:32,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-28 23:09:32,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-07-28 23:09:32,873 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2020-07-28 23:09:32,873 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-28 23:09:32,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-28 23:09:40,303 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) [2020-07-28 23:09:40,310 INFO L168 Benchmark]: Toolchain (without parser) took 12471.38 ms. Allocated memory was 1.0 GB in the beginning and 1.8 GB in the end (delta: 724.6 MB). Free memory was 949.5 MB in the beginning and 1.1 GB in the end (delta: -124.4 MB). Peak memory consumption was 607.9 MB. Max. memory is 11.5 GB. [2020-07-28 23:09:40,311 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 1.0 GB. Free memory is still 987.1 MB. There was no memory consumed. Max. memory is 11.5 GB. [2020-07-28 23:09:40,312 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2689.50 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 144.7 MB). Free memory was 949.5 MB in the beginning and 971.3 MB in the end (delta: -21.8 MB). Peak memory consumption was 136.1 MB. Max. memory is 11.5 GB. [2020-07-28 23:09:40,313 INFO L168 Benchmark]: Boogie Procedure Inliner took 1259.75 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 152.6 MB). Free memory was 971.3 MB in the beginning and 1.1 GB in the end (delta: -163.3 MB). Peak memory consumption was 211.5 MB. Max. memory is 11.5 GB. [2020-07-28 23:09:40,314 INFO L168 Benchmark]: Boogie Preprocessor took 1000.42 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 940.8 MB in the end (delta: 193.8 MB). Peak memory consumption was 193.8 MB. Max. memory is 11.5 GB. [2020-07-28 23:09:40,315 INFO L168 Benchmark]: RCFGBuilder took 7510.53 ms. Allocated memory was 1.3 GB in the beginning and 1.8 GB in the end (delta: 427.3 MB). Free memory was 940.8 MB in the beginning and 1.1 GB in the end (delta: -133.1 MB). Peak memory consumption was 302.0 MB. Max. memory is 11.5 GB. [2020-07-28 23:09:40,321 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 0.28 ms. Allocated memory is still 1.0 GB. Free memory is still 987.1 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2689.50 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 144.7 MB). Free memory was 949.5 MB in the beginning and 971.3 MB in the end (delta: -21.8 MB). Peak memory consumption was 136.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 1259.75 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 152.6 MB). Free memory was 971.3 MB in the beginning and 1.1 GB in the end (delta: -163.3 MB). Peak memory consumption was 211.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 1000.42 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 940.8 MB in the end (delta: 193.8 MB). Peak memory consumption was 193.8 MB. Max. memory is 11.5 GB. * RCFGBuilder took 7510.53 ms. Allocated memory was 1.3 GB in the beginning and 1.8 GB in the end (delta: 427.3 MB). Free memory was 940.8 MB in the beginning and 1.1 GB in the end (delta: -133.1 MB). Peak memory consumption was 302.0 MB. 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 [2020-07-28 23:09:42,261 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-28 23:09:42,266 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-28 23:09:42,283 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-28 23:09:42,284 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-28 23:09:42,286 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-28 23:09:42,288 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-28 23:09:42,299 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-28 23:09:42,303 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-28 23:09:42,305 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-28 23:09:42,307 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-28 23:09:42,309 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-28 23:09:42,310 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-28 23:09:42,315 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-28 23:09:42,316 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-28 23:09:42,318 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-28 23:09:42,320 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-28 23:09:42,323 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-28 23:09:42,326 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-28 23:09:42,330 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-28 23:09:42,335 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-28 23:09:42,338 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-28 23:09:42,340 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-28 23:09:42,342 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-28 23:09:42,345 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-28 23:09:42,346 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-28 23:09:42,346 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-28 23:09:42,348 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-28 23:09:42,349 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-28 23:09:42,350 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-28 23:09:42,350 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-28 23:09:42,351 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-28 23:09:42,352 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-28 23:09:42,353 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-28 23:09:42,354 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-28 23:09:42,355 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-28 23:09:42,355 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-28 23:09:42,356 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-28 23:09:42,356 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-28 23:09:42,357 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-28 23:09:42,358 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-28 23:09:42,359 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2020-07-28 23:09:42,398 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-28 23:09:42,400 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-28 23:09:42,402 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-28 23:09:42,406 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-28 23:09:42,406 INFO L138 SettingsManager]: * Use SBE=true [2020-07-28 23:09:42,406 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-28 23:09:42,407 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-28 23:09:42,407 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-28 23:09:42,407 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-28 23:09:42,407 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-28 23:09:42,408 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-07-28 23:09:42,408 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-07-28 23:09:42,408 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-28 23:09:42,410 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-28 23:09:42,410 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-28 23:09:42,411 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-28 23:09:42,411 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-28 23:09:42,411 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-28 23:09:42,412 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-28 23:09:42,412 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-28 23:09:42,412 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-28 23:09:42,413 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-28 23:09:42,413 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-28 23:09:42,414 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-07-28 23:09:42,414 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-07-28 23:09:42,414 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-28 23:09:42,414 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-28 23:09:42,415 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-28 23:09:42,416 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-07-28 23:09:42,416 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 -> 404509256bf8e192e028480fed942798ada8f1b1 [2020-07-28 23:09:42,762 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-28 23:09:42,776 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-28 23:09:42,780 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-28 23:09:42,781 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-28 23:09:42,782 INFO L275 PluginConnector]: CDTParser initialized [2020-07-28 23:09:42,783 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point.cil.out.i [2020-07-28 23:09:42,846 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/32b7826af/e0ef65f5579d4ce680c870c3ec33ce78/FLAGf90bea64b [2020-07-28 23:09:43,541 INFO L306 CDTParser]: Found 1 translation units. [2020-07-28 23:09:43,542 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point.cil.out.i [2020-07-28 23:09:43,583 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/32b7826af/e0ef65f5579d4ce680c870c3ec33ce78/FLAGf90bea64b [2020-07-28 23:09:43,637 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/32b7826af/e0ef65f5579d4ce680c870c3ec33ce78 [2020-07-28 23:09:43,641 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-28 23:09:43,645 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-07-28 23:09:43,650 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-28 23:09:43,651 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-28 23:09:43,654 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-28 23:09:43,656 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.07 11:09:43" (1/1) ... [2020-07-28 23:09:43,660 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c119bf3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 11:09:43, skipping insertion in model container [2020-07-28 23:09:43,660 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.07 11:09:43" (1/1) ... [2020-07-28 23:09:43,669 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-28 23:09:43,791 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-28 23:09:45,580 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-28 23:09:45,635 INFO L203 MainTranslator]: Completed pre-run [2020-07-28 23:09:46,016 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-28 23:09:46,341 INFO L208 MainTranslator]: Completed translation [2020-07-28 23:09:46,342 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 11:09:46 WrapperNode [2020-07-28 23:09:46,342 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-28 23:09:46,344 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-07-28 23:09:46,344 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-07-28 23:09:46,345 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-07-28 23:09:46,354 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 11:09:46" (1/1) ... [2020-07-28 23:09:46,418 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 11:09:46" (1/1) ... [2020-07-28 23:09:47,362 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-07-28 23:09:47,363 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-28 23:09:47,363 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-28 23:09:47,363 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-28 23:09:47,376 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 11:09:46" (1/1) ... [2020-07-28 23:09:47,377 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 11:09:46" (1/1) ... [2020-07-28 23:09:47,477 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 11:09:46" (1/1) ... [2020-07-28 23:09:47,477 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 11:09:46" (1/1) ... [2020-07-28 23:09:48,111 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 11:09:46" (1/1) ... [2020-07-28 23:09:48,231 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 11:09:46" (1/1) ... [2020-07-28 23:09:48,305 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 11:09:46" (1/1) ... [2020-07-28 23:09:48,404 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-28 23:09:48,405 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-28 23:09:48,406 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-28 23:09:48,406 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-28 23:09:48,407 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 11:09:46" (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 [2020-07-28 23:09:48,503 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2020-07-28 23:09:48,504 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2020-07-28 23:09:48,504 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2020-07-28 23:09:48,505 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-07-28 23:09:48,505 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2020-07-28 23:09:48,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-07-28 23:09:48,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2020-07-28 23:09:48,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2020-07-28 23:09:48,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2020-07-28 23:09:48,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2020-07-28 23:09:48,507 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-28 23:09:48,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-28 23:09:48,507 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-28 23:09:48,508 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2020-07-28 23:09:48,508 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2020-07-28 23:09:48,508 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2020-07-28 23:09:48,509 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-28 23:09:48,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2020-07-28 23:09:48,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2020-07-28 23:09:48,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2020-07-28 23:09:48,510 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-28 23:09:48,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2020-07-28 23:09:48,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-07-28 23:09:48,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-07-28 23:09:48,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2020-07-28 23:09:48,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2020-07-28 23:09:48,511 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2020-07-28 23:09:48,512 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2020-07-28 23:09:48,512 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-28 23:09:48,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-28 23:09:56,976 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) [2020-07-28 23:09:56,984 INFO L168 Benchmark]: Toolchain (without parser) took 13340.11 ms. Allocated memory was 1.0 GB in the beginning and 1.7 GB in the end (delta: 701.5 MB). Free memory was 949.5 MB in the beginning and 804.0 MB in the end (delta: 145.5 MB). Peak memory consumption was 857.2 MB. Max. memory is 11.5 GB. [2020-07-28 23:09:56,985 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 1.0 GB. Free memory is still 987.1 MB. There was no memory consumed. Max. memory is 11.5 GB. [2020-07-28 23:09:56,986 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2692.59 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 143.7 MB). Free memory was 949.5 MB in the beginning and 951.2 MB in the end (delta: -1.7 MB). Peak memory consumption was 155.1 MB. Max. memory is 11.5 GB. [2020-07-28 23:09:56,987 INFO L168 Benchmark]: Boogie Procedure Inliner took 1018.37 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 151.5 MB). Free memory was 951.2 MB in the beginning and 1.2 GB in the end (delta: -208.3 MB). Peak memory consumption was 197.2 MB. Max. memory is 11.5 GB. [2020-07-28 23:09:56,988 INFO L168 Benchmark]: Boogie Preprocessor took 1041.99 ms. Allocated memory is still 1.3 GB. Free memory was 1.2 GB in the beginning and 957.8 MB in the end (delta: 201.6 MB). Peak memory consumption was 201.6 MB. Max. memory is 11.5 GB. [2020-07-28 23:09:56,989 INFO L168 Benchmark]: RCFGBuilder took 8575.49 ms. Allocated memory was 1.3 GB in the beginning and 1.7 GB in the end (delta: 406.3 MB). Free memory was 957.8 MB in the beginning and 804.0 MB in the end (delta: 153.8 MB). Peak memory consumption was 570.4 MB. Max. memory is 11.5 GB. [2020-07-28 23:09:56,993 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 987.1 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2692.59 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 143.7 MB). Free memory was 949.5 MB in the beginning and 951.2 MB in the end (delta: -1.7 MB). Peak memory consumption was 155.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 1018.37 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 151.5 MB). Free memory was 951.2 MB in the beginning and 1.2 GB in the end (delta: -208.3 MB). Peak memory consumption was 197.2 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 1041.99 ms. Allocated memory is still 1.3 GB. Free memory was 1.2 GB in the beginning and 957.8 MB in the end (delta: 201.6 MB). Peak memory consumption was 201.6 MB. Max. memory is 11.5 GB. * RCFGBuilder took 8575.49 ms. Allocated memory was 1.3 GB in the beginning and 1.7 GB in the end (delta: 406.3 MB). Free memory was 957.8 MB in the beginning and 804.0 MB in the end (delta: 153.8 MB). Peak memory consumption was 570.4 MB. 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...