./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-meye-meye.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-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-meye-meye.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 c30a17e406e79b3967ee70088e4b716687e1a34f ........................................................................................................................................................................................................... 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-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-meye-meye.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 c30a17e406e79b3967ee70088e4b716687e1a34f ............................................................................................................................................................................................................................ 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 00:00:20,634 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-29 00:00:20,636 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-29 00:00:20,649 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-29 00:00:20,650 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-29 00:00:20,651 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-29 00:00:20,653 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-29 00:00:20,656 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-29 00:00:20,658 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-29 00:00:20,660 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-29 00:00:20,661 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-29 00:00:20,663 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-29 00:00:20,663 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-29 00:00:20,664 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-29 00:00:20,665 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-29 00:00:20,667 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-29 00:00:20,667 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-29 00:00:20,668 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-29 00:00:20,670 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-29 00:00:20,672 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-29 00:00:20,674 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-29 00:00:20,675 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-29 00:00:20,676 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-29 00:00:20,677 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-29 00:00:20,680 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-29 00:00:20,681 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-29 00:00:20,681 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-29 00:00:20,682 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-29 00:00:20,683 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-29 00:00:20,684 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-29 00:00:20,684 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-29 00:00:20,685 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-29 00:00:20,686 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-29 00:00:20,687 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-29 00:00:20,688 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-29 00:00:20,688 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-29 00:00:20,689 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-29 00:00:20,690 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-29 00:00:20,690 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-29 00:00:20,691 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-29 00:00:20,692 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-29 00:00:20,692 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2020-07-29 00:00:20,712 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-29 00:00:20,713 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-29 00:00:20,714 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-29 00:00:20,714 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-29 00:00:20,715 INFO L138 SettingsManager]: * Use SBE=true [2020-07-29 00:00:20,715 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-29 00:00:20,715 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-29 00:00:20,716 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-29 00:00:20,716 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-29 00:00:20,716 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-29 00:00:20,716 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-29 00:00:20,717 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-29 00:00:20,717 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-29 00:00:20,717 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-29 00:00:20,718 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-29 00:00:20,718 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-29 00:00:20,718 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-29 00:00:20,718 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-29 00:00:20,719 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-29 00:00:20,719 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-29 00:00:20,719 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-29 00:00:20,720 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-29 00:00:20,720 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-29 00:00:20,720 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-29 00:00:20,720 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-29 00:00:20,721 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-29 00:00:20,721 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-29 00:00:20,721 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 -> c30a17e406e79b3967ee70088e4b716687e1a34f [2020-07-29 00:00:21,036 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-29 00:00:21,049 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-29 00:00:21,053 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-29 00:00:21,055 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-29 00:00:21,055 INFO L275 PluginConnector]: CDTParser initialized [2020-07-29 00:00:21,056 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-meye-meye.cil.i [2020-07-29 00:00:21,116 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/56d3e8f93/db704910d6974082a7aa36f9b30944a0/FLAGb8806a83f [2020-07-29 00:00:21,906 INFO L306 CDTParser]: Found 1 translation units. [2020-07-29 00:00:21,907 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-meye-meye.cil.i [2020-07-29 00:00:21,960 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/56d3e8f93/db704910d6974082a7aa36f9b30944a0/FLAGb8806a83f [2020-07-29 00:00:22,455 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/56d3e8f93/db704910d6974082a7aa36f9b30944a0 [2020-07-29 00:00:22,459 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-29 00:00:22,462 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-07-29 00:00:22,464 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-29 00:00:22,464 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-29 00:00:22,467 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-29 00:00:22,469 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.07 12:00:22" (1/1) ... [2020-07-29 00:00:22,472 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57a5b6e5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 12:00:22, skipping insertion in model container [2020-07-29 00:00:22,472 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.07 12:00:22" (1/1) ... [2020-07-29 00:00:22,480 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-29 00:00:22,647 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-29 00:00:25,840 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-29 00:00:25,932 INFO L203 MainTranslator]: Completed pre-run [2020-07-29 00:00:26,624 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-29 00:00:27,320 INFO L208 MainTranslator]: Completed translation [2020-07-29 00:00:27,321 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 12:00:27 WrapperNode [2020-07-29 00:00:27,321 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-29 00:00:27,322 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-07-29 00:00:27,322 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-07-29 00:00:27,322 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-07-29 00:00:27,330 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 12:00:27" (1/1) ... [2020-07-29 00:00:27,457 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 12:00:27" (1/1) ... [2020-07-29 00:00:28,973 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-07-29 00:00:28,974 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-29 00:00:28,976 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-29 00:00:28,977 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-29 00:00:28,989 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 12:00:27" (1/1) ... [2020-07-29 00:00:28,990 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 12:00:27" (1/1) ... [2020-07-29 00:00:29,130 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 12:00:27" (1/1) ... [2020-07-29 00:00:29,131 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 12:00:27" (1/1) ... [2020-07-29 00:00:30,235 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 12:00:27" (1/1) ... [2020-07-29 00:00:30,399 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 12:00:27" (1/1) ... [2020-07-29 00:00:30,506 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 12:00:27" (1/1) ... [2020-07-29 00:00:30,653 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-29 00:00:30,654 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-29 00:00:30,654 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-29 00:00:30,654 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-29 00:00:30,656 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 12:00:27" (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 00:00:30,759 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-29 00:00:30,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-07-29 00:00:30,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-07-29 00:00:30,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-29 00:00:30,761 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-29 00:00:30,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-29 00:00:30,762 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-29 00:00:30,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-29 00:00:30,763 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-07-29 00:00:30,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-07-29 00:00:30,763 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-29 00:00:30,764 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-29 00:00:30,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-07-29 00:00:30,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-29 00:00:30,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-29 00:00:43,073 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 00:00:43,081 INFO L168 Benchmark]: Toolchain (without parser) took 20619.05 ms. Allocated memory was 1.0 GB in the beginning and 2.8 GB in the end (delta: 1.8 GB). Free memory was 936.1 MB in the beginning and 2.2 GB in the end (delta: -1.2 GB). Peak memory consumption was 1.6 GB. Max. memory is 11.5 GB. [2020-07-29 00:00:43,081 INFO L168 Benchmark]: CDTParser took 0.27 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 00:00:43,083 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4858.00 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 252.2 MB). Free memory was 936.1 MB in the beginning and 961.0 MB in the end (delta: -24.9 MB). Peak memory consumption was 313.3 MB. Max. memory is 11.5 GB. [2020-07-29 00:00:43,084 INFO L168 Benchmark]: Boogie Procedure Inliner took 1651.64 ms. Allocated memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 62.4 MB). Free memory was 961.0 MB in the beginning and 916.5 MB in the end (delta: 44.5 MB). Peak memory consumption was 223.4 MB. Max. memory is 11.5 GB. [2020-07-29 00:00:43,085 INFO L168 Benchmark]: Boogie Preprocessor took 1679.32 ms. Allocated memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 5.2 MB). Free memory was 916.5 MB in the beginning and 1.0 GB in the end (delta: -113.3 MB). Peak memory consumption was 260.9 MB. Max. memory is 11.5 GB. [2020-07-29 00:00:43,086 INFO L168 Benchmark]: RCFGBuilder took 12423.54 ms. Allocated memory was 1.3 GB in the beginning and 2.8 GB in the end (delta: 1.4 GB). Free memory was 1.0 GB in the beginning and 2.2 GB in the end (delta: -1.1 GB). Peak memory consumption was 1.4 GB. Max. memory is 11.5 GB. [2020-07-29 00:00:43,089 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 0.27 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 4858.00 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 252.2 MB). Free memory was 936.1 MB in the beginning and 961.0 MB in the end (delta: -24.9 MB). Peak memory consumption was 313.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 1651.64 ms. Allocated memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 62.4 MB). Free memory was 961.0 MB in the beginning and 916.5 MB in the end (delta: 44.5 MB). Peak memory consumption was 223.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 1679.32 ms. Allocated memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 5.2 MB). Free memory was 916.5 MB in the beginning and 1.0 GB in the end (delta: -113.3 MB). Peak memory consumption was 260.9 MB. Max. memory is 11.5 GB. * RCFGBuilder took 12423.54 ms. Allocated memory was 1.3 GB in the beginning and 2.8 GB in the end (delta: 1.4 GB). Free memory was 1.0 GB in the beginning and 2.2 GB in the end (delta: -1.1 GB). Peak memory consumption was 1.4 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 00:00:45,115 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-29 00:00:45,117 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-29 00:00:45,131 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-29 00:00:45,132 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-29 00:00:45,133 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-29 00:00:45,135 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-29 00:00:45,137 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-29 00:00:45,139 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-29 00:00:45,140 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-29 00:00:45,141 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-29 00:00:45,142 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-29 00:00:45,143 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-29 00:00:45,144 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-29 00:00:45,145 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-29 00:00:45,146 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-29 00:00:45,147 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-29 00:00:45,148 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-29 00:00:45,150 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-29 00:00:45,153 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-29 00:00:45,155 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-29 00:00:45,156 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-29 00:00:45,157 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-29 00:00:45,158 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-29 00:00:45,161 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-29 00:00:45,162 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-29 00:00:45,162 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-29 00:00:45,163 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-29 00:00:45,164 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-29 00:00:45,165 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-29 00:00:45,165 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-29 00:00:45,166 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-29 00:00:45,167 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-29 00:00:45,168 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-29 00:00:45,169 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-29 00:00:45,169 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-29 00:00:45,170 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-29 00:00:45,170 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-29 00:00:45,171 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-29 00:00:45,172 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-29 00:00:45,173 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-29 00:00:45,173 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2020-07-29 00:00:45,190 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-29 00:00:45,190 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-29 00:00:45,192 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-29 00:00:45,192 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-29 00:00:45,192 INFO L138 SettingsManager]: * Use SBE=true [2020-07-29 00:00:45,192 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-29 00:00:45,193 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-29 00:00:45,193 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-29 00:00:45,193 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-29 00:00:45,194 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-29 00:00:45,194 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-07-29 00:00:45,194 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-07-29 00:00:45,194 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-29 00:00:45,195 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-29 00:00:45,195 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-29 00:00:45,195 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-29 00:00:45,196 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-29 00:00:45,196 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-29 00:00:45,196 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-29 00:00:45,197 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-29 00:00:45,197 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-29 00:00:45,197 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-29 00:00:45,197 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-29 00:00:45,198 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-07-29 00:00:45,198 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-07-29 00:00:45,198 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-29 00:00:45,199 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-29 00:00:45,199 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-29 00:00:45,199 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-07-29 00:00:45,199 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 -> c30a17e406e79b3967ee70088e4b716687e1a34f [2020-07-29 00:00:45,510 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-29 00:00:45,524 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-29 00:00:45,528 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-29 00:00:45,529 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-29 00:00:45,530 INFO L275 PluginConnector]: CDTParser initialized [2020-07-29 00:00:45,531 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-meye-meye.cil.i [2020-07-29 00:00:45,594 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d1a2f7276/97bb4f607c684c978b7f70e311e8caef/FLAG5032ae48a [2020-07-29 00:00:46,452 INFO L306 CDTParser]: Found 1 translation units. [2020-07-29 00:00:46,453 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-meye-meye.cil.i [2020-07-29 00:00:46,512 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d1a2f7276/97bb4f607c684c978b7f70e311e8caef/FLAG5032ae48a [2020-07-29 00:00:46,937 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d1a2f7276/97bb4f607c684c978b7f70e311e8caef [2020-07-29 00:00:46,941 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-29 00:00:46,944 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-07-29 00:00:46,945 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-29 00:00:46,945 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-29 00:00:46,949 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-29 00:00:46,950 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.07 12:00:46" (1/1) ... [2020-07-29 00:00:46,954 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3aa0d3d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 12:00:46, skipping insertion in model container [2020-07-29 00:00:46,954 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.07 12:00:46" (1/1) ... [2020-07-29 00:00:46,962 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-29 00:00:47,174 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-29 00:00:50,839 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-29 00:00:50,939 INFO L203 MainTranslator]: Completed pre-run [2020-07-29 00:00:51,704 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-29 00:00:52,414 INFO L208 MainTranslator]: Completed translation [2020-07-29 00:00:52,415 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 12:00:52 WrapperNode [2020-07-29 00:00:52,415 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-29 00:00:52,416 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-07-29 00:00:52,416 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-07-29 00:00:52,416 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-07-29 00:00:52,426 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 12:00:52" (1/1) ... [2020-07-29 00:00:52,536 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 12:00:52" (1/1) ... [2020-07-29 00:00:53,900 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-07-29 00:00:53,901 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-29 00:00:53,901 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-29 00:00:53,901 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-29 00:00:53,913 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 12:00:52" (1/1) ... [2020-07-29 00:00:53,914 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 12:00:52" (1/1) ... [2020-07-29 00:00:54,082 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 12:00:52" (1/1) ... [2020-07-29 00:00:54,083 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 12:00:52" (1/1) ... [2020-07-29 00:00:55,181 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 12:00:52" (1/1) ... [2020-07-29 00:00:55,340 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 12:00:52" (1/1) ... [2020-07-29 00:00:55,447 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 12:00:52" (1/1) ... [2020-07-29 00:00:55,593 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-29 00:00:55,595 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-29 00:00:55,595 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-29 00:00:55,595 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-29 00:00:55,596 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 12:00:52" (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 00:00:55,671 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-29 00:00:55,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2020-07-29 00:00:55,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-07-29 00:00:55,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2020-07-29 00:00:55,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2020-07-29 00:00:55,673 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-29 00:00:55,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-29 00:00:55,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2020-07-29 00:00:55,674 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2020-07-29 00:00:55,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2020-07-29 00:00:55,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2020-07-29 00:00:55,675 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-29 00:00:55,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-29 00:00:55,676 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2020-07-29 00:00:55,676 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2020-07-29 00:00:55,676 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2020-07-29 00:00:55,676 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-07-29 00:00:55,677 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2020-07-29 00:00:55,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-07-29 00:00:55,677 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-29 00:00:55,678 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-29 00:00:55,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2020-07-29 00:00:55,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2020-07-29 00:00:55,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2020-07-29 00:00:55,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2020-07-29 00:00:55,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-07-29 00:00:55,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2020-07-29 00:00:55,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2020-07-29 00:00:55,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2020-07-29 00:00:55,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2020-07-29 00:01:09,032 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 00:01:09,046 INFO L168 Benchmark]: Toolchain (without parser) took 22096.96 ms. Allocated memory was 1.0 GB in the beginning and 2.8 GB in the end (delta: 1.8 GB). Free memory was 936.1 MB in the beginning and 1.6 GB in the end (delta: -710.7 MB). Peak memory consumption was 1.6 GB. Max. memory is 11.5 GB. [2020-07-29 00:01:09,047 INFO L168 Benchmark]: CDTParser took 0.37 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 00:01:09,048 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5470.68 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 242.2 MB). Free memory was 936.1 MB in the beginning and 898.7 MB in the end (delta: 37.4 MB). Peak memory consumption was 308.6 MB. Max. memory is 11.5 GB. [2020-07-29 00:01:09,050 INFO L168 Benchmark]: Boogie Procedure Inliner took 1484.45 ms. Allocated memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 59.8 MB). Free memory was 898.7 MB in the beginning and 969.7 MB in the end (delta: -71.0 MB). Peak memory consumption was 166.2 MB. Max. memory is 11.5 GB. [2020-07-29 00:01:09,050 INFO L168 Benchmark]: Boogie Preprocessor took 1693.25 ms. Allocated memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 3.7 MB). Free memory was 969.7 MB in the beginning and 1.1 GB in the end (delta: -95.2 MB). Peak memory consumption was 329.0 MB. Max. memory is 11.5 GB. [2020-07-29 00:01:09,060 INFO L168 Benchmark]: RCFGBuilder took 13442.30 ms. Allocated memory was 1.3 GB in the beginning and 2.8 GB in the end (delta: 1.5 GB). Free memory was 1.1 GB in the beginning and 1.6 GB in the end (delta: -581.9 MB). Peak memory consumption was 1.4 GB. Max. memory is 11.5 GB. [2020-07-29 00:01:09,063 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 0.37 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 5470.68 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 242.2 MB). Free memory was 936.1 MB in the beginning and 898.7 MB in the end (delta: 37.4 MB). Peak memory consumption was 308.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 1484.45 ms. Allocated memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 59.8 MB). Free memory was 898.7 MB in the beginning and 969.7 MB in the end (delta: -71.0 MB). Peak memory consumption was 166.2 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 1693.25 ms. Allocated memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 3.7 MB). Free memory was 969.7 MB in the beginning and 1.1 GB in the end (delta: -95.2 MB). Peak memory consumption was 329.0 MB. Max. memory is 11.5 GB. * RCFGBuilder took 13442.30 ms. Allocated memory was 1.3 GB in the beginning and 2.8 GB in the end (delta: 1.5 GB). Free memory was 1.1 GB in the beginning and 1.6 GB in the end (delta: -581.9 MB). Peak memory consumption was 1.4 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...