./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--vme--bridges--vme_ca91cx42.ko.cil.i --full-output -ea --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8bd4bc60 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -ea -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--vme--bridges--vme_ca91cx42.ko.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 193e597724bef1af066e30371527cb4a569a2e87 ........................................................................................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -ea -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--vme--bridges--vme_ca91cx42.ko.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 193e597724bef1af066e30371527cb4a569a2e87 ................................................................................................................................................................................................................ 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 00:44:58,525 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-29 00:44:58,527 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-29 00:44:58,540 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-29 00:44:58,541 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-29 00:44:58,542 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-29 00:44:58,543 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-29 00:44:58,545 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-29 00:44:58,547 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-29 00:44:58,550 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-29 00:44:58,553 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-29 00:44:58,556 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-29 00:44:58,556 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-29 00:44:58,557 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-29 00:44:58,559 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-29 00:44:58,561 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-29 00:44:58,562 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-29 00:44:58,566 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-29 00:44:58,567 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-29 00:44:58,571 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-29 00:44:58,575 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-29 00:44:58,578 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-29 00:44:58,581 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-29 00:44:58,583 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-29 00:44:58,589 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-29 00:44:58,590 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-29 00:44:58,590 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-29 00:44:58,591 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-29 00:44:58,593 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-29 00:44:58,594 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-29 00:44:58,594 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-29 00:44:58,595 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-29 00:44:58,596 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-29 00:44:58,597 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-29 00:44:58,599 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-29 00:44:58,599 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-29 00:44:58,600 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-29 00:44:58,600 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-29 00:44:58,601 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-29 00:44:58,602 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-29 00:44:58,603 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-29 00:44:58,604 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2020-07-29 00:44:58,640 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-29 00:44:58,642 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-29 00:44:58,644 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-29 00:44:58,644 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-29 00:44:58,646 INFO L138 SettingsManager]: * Use SBE=true [2020-07-29 00:44:58,647 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-29 00:44:58,647 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-29 00:44:58,647 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-29 00:44:58,647 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-29 00:44:58,648 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-29 00:44:58,648 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-29 00:44:58,648 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-29 00:44:58,649 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-29 00:44:58,649 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-29 00:44:58,650 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-29 00:44:58,650 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-29 00:44:58,650 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-29 00:44:58,651 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-29 00:44:58,651 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-29 00:44:58,651 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-29 00:44:58,651 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-29 00:44:58,652 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-29 00:44:58,652 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-29 00:44:58,653 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-29 00:44:58,653 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-29 00:44:58,653 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-29 00:44:58,654 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-29 00:44:58,654 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 -> 193e597724bef1af066e30371527cb4a569a2e87 [2020-07-29 00:44:59,004 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-29 00:44:59,017 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-29 00:44:59,021 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-29 00:44:59,023 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-29 00:44:59,023 INFO L275 PluginConnector]: CDTParser initialized [2020-07-29 00:44:59,024 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--vme--bridges--vme_ca91cx42.ko.cil.i [2020-07-29 00:44:59,104 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/18bbc0eb9/dedadeb8ece0448788be2a4196ee10ef/FLAG33b60dfd6 [2020-07-29 00:45:00,004 INFO L306 CDTParser]: Found 1 translation units. [2020-07-29 00:45:00,006 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--vme--bridges--vme_ca91cx42.ko.cil.i [2020-07-29 00:45:00,064 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/18bbc0eb9/dedadeb8ece0448788be2a4196ee10ef/FLAG33b60dfd6 [2020-07-29 00:45:00,481 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/18bbc0eb9/dedadeb8ece0448788be2a4196ee10ef [2020-07-29 00:45:00,485 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-29 00:45:00,488 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-07-29 00:45:00,489 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-29 00:45:00,490 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-29 00:45:00,493 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-29 00:45:00,495 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.07 12:45:00" (1/1) ... [2020-07-29 00:45:00,498 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@526e024f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 12:45:00, skipping insertion in model container [2020-07-29 00:45:00,498 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.07 12:45:00" (1/1) ... [2020-07-29 00:45:00,506 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-29 00:45:00,686 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-29 00:45:04,365 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-29 00:45:04,417 INFO L203 MainTranslator]: Completed pre-run [2020-07-29 00:45:05,050 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-29 00:45:05,879 INFO L208 MainTranslator]: Completed translation [2020-07-29 00:45:05,879 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 12:45:05 WrapperNode [2020-07-29 00:45:05,880 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-29 00:45:05,881 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-07-29 00:45:05,881 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-07-29 00:45:05,881 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-07-29 00:45:05,890 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 12:45:05" (1/1) ... [2020-07-29 00:45:05,988 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 12:45:05" (1/1) ... [2020-07-29 00:45:06,208 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-07-29 00:45:06,209 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-29 00:45:06,209 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-29 00:45:06,209 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-29 00:45:06,220 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 12:45:05" (1/1) ... [2020-07-29 00:45:06,220 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 12:45:05" (1/1) ... [2020-07-29 00:45:06,242 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 12:45:05" (1/1) ... [2020-07-29 00:45:06,243 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 12:45:05" (1/1) ... [2020-07-29 00:45:06,375 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 12:45:05" (1/1) ... [2020-07-29 00:45:06,397 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 12:45:05" (1/1) ... [2020-07-29 00:45:06,419 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 12:45:05" (1/1) ... [2020-07-29 00:45:06,452 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-29 00:45:06,453 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-29 00:45:06,453 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-29 00:45:06,454 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-29 00:45:06,455 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 12:45:05" (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 00:45:06,530 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-29 00:45:06,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-07-29 00:45:06,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-29 00:45:06,531 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-29 00:45:06,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-29 00:45:06,532 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-29 00:45:06,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-29 00:45:06,533 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-29 00:45:06,533 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-29 00:45:06,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-07-29 00:45:06,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-29 00:45:06,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-29 00:45:14,409 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 00:45:14,422 INFO L168 Benchmark]: Toolchain (without parser) took 13932.93 ms. Allocated memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: 536.3 MB). Free memory was 942.8 MB in the beginning and 876.2 MB in the end (delta: 66.6 MB). Peak memory consumption was 603.0 MB. Max. memory is 11.5 GB. [2020-07-29 00:45:14,423 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. [2020-07-29 00:45:14,427 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5390.61 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 271.1 MB). Free memory was 942.8 MB in the beginning and 1.1 GB in the end (delta: -125.3 MB). Peak memory consumption was 331.3 MB. Max. memory is 11.5 GB. [2020-07-29 00:45:14,429 INFO L168 Benchmark]: Boogie Procedure Inliner took 327.74 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 42.7 MB). Peak memory consumption was 42.7 MB. Max. memory is 11.5 GB. [2020-07-29 00:45:14,434 INFO L168 Benchmark]: Boogie Preprocessor took 244.36 ms. Allocated memory is still 1.3 GB. Free memory was 1.0 GB in the beginning and 987.5 MB in the end (delta: 37.9 MB). Peak memory consumption was 37.9 MB. Max. memory is 11.5 GB. [2020-07-29 00:45:14,436 INFO L168 Benchmark]: RCFGBuilder took 7964.48 ms. Allocated memory was 1.3 GB in the beginning and 1.6 GB in the end (delta: 265.3 MB). Free memory was 987.5 MB in the beginning and 876.2 MB in the end (delta: 111.4 MB). Peak memory consumption was 376.7 MB. Max. memory is 11.5 GB. [2020-07-29 00:45:14,445 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 5390.61 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 271.1 MB). Free memory was 942.8 MB in the beginning and 1.1 GB in the end (delta: -125.3 MB). Peak memory consumption was 331.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 327.74 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 42.7 MB). Peak memory consumption was 42.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 244.36 ms. Allocated memory is still 1.3 GB. Free memory was 1.0 GB in the beginning and 987.5 MB in the end (delta: 37.9 MB). Peak memory consumption was 37.9 MB. Max. memory is 11.5 GB. * RCFGBuilder took 7964.48 ms. Allocated memory was 1.3 GB in the beginning and 1.6 GB in the end (delta: 265.3 MB). Free memory was 987.5 MB in the beginning and 876.2 MB in the end (delta: 111.4 MB). Peak memory consumption was 376.7 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 [2020-07-29 00:45:16,504 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-29 00:45:16,506 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-29 00:45:16,519 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-29 00:45:16,519 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-29 00:45:16,521 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-29 00:45:16,522 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-29 00:45:16,527 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-29 00:45:16,531 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-29 00:45:16,533 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-29 00:45:16,535 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-29 00:45:16,541 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-29 00:45:16,541 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-29 00:45:16,544 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-29 00:45:16,545 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-29 00:45:16,549 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-29 00:45:16,550 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-29 00:45:16,553 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-29 00:45:16,555 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-29 00:45:16,562 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-29 00:45:16,564 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-29 00:45:16,568 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-29 00:45:16,571 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-29 00:45:16,573 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-29 00:45:16,577 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-29 00:45:16,580 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-29 00:45:16,580 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-29 00:45:16,581 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-29 00:45:16,583 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-29 00:45:16,586 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-29 00:45:16,586 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-29 00:45:16,587 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-29 00:45:16,589 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-29 00:45:16,590 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-29 00:45:16,591 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-29 00:45:16,592 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-29 00:45:16,593 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-29 00:45:16,594 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-29 00:45:16,594 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-29 00:45:16,595 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-29 00:45:16,597 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-29 00:45:16,598 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2020-07-29 00:45:16,636 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-29 00:45:16,637 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-29 00:45:16,638 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-29 00:45:16,639 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-29 00:45:16,639 INFO L138 SettingsManager]: * Use SBE=true [2020-07-29 00:45:16,640 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-29 00:45:16,640 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-29 00:45:16,640 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-29 00:45:16,641 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-29 00:45:16,641 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-29 00:45:16,642 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-07-29 00:45:16,643 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-07-29 00:45:16,643 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-29 00:45:16,644 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-29 00:45:16,644 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-29 00:45:16,644 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-29 00:45:16,645 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-29 00:45:16,645 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-29 00:45:16,645 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-29 00:45:16,645 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-29 00:45:16,646 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-29 00:45:16,646 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-29 00:45:16,646 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-29 00:45:16,647 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-07-29 00:45:16,647 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-07-29 00:45:16,647 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-29 00:45:16,647 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-29 00:45:16,648 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-29 00:45:16,648 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-07-29 00:45:16,648 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 -> 193e597724bef1af066e30371527cb4a569a2e87 [2020-07-29 00:45:16,966 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-29 00:45:16,978 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-29 00:45:16,981 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-29 00:45:16,983 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-29 00:45:16,985 INFO L275 PluginConnector]: CDTParser initialized [2020-07-29 00:45:16,986 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--vme--bridges--vme_ca91cx42.ko.cil.i [2020-07-29 00:45:17,062 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/80c12a467/e8bcb4b2bced40e8908af8b34d630152/FLAG9abf5b4eb [2020-07-29 00:45:17,996 INFO L306 CDTParser]: Found 1 translation units. [2020-07-29 00:45:17,997 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--vme--bridges--vme_ca91cx42.ko.cil.i [2020-07-29 00:45:18,052 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/80c12a467/e8bcb4b2bced40e8908af8b34d630152/FLAG9abf5b4eb [2020-07-29 00:45:18,413 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/80c12a467/e8bcb4b2bced40e8908af8b34d630152 [2020-07-29 00:45:18,417 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-29 00:45:18,420 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-07-29 00:45:18,421 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-29 00:45:18,422 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-29 00:45:18,426 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-29 00:45:18,429 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.07 12:45:18" (1/1) ... [2020-07-29 00:45:18,431 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5bf8548b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 12:45:18, skipping insertion in model container [2020-07-29 00:45:18,432 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.07 12:45:18" (1/1) ... [2020-07-29 00:45:18,438 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-29 00:45:18,593 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-29 00:45:22,674 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-29 00:45:22,748 INFO L203 MainTranslator]: Completed pre-run [2020-07-29 00:45:23,288 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-29 00:45:24,047 INFO L208 MainTranslator]: Completed translation [2020-07-29 00:45:24,048 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 12:45:24 WrapperNode [2020-07-29 00:45:24,048 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-29 00:45:24,049 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-07-29 00:45:24,049 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-07-29 00:45:24,049 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-07-29 00:45:24,056 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 12:45:24" (1/1) ... [2020-07-29 00:45:24,165 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 12:45:24" (1/1) ... [2020-07-29 00:45:24,438 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-07-29 00:45:24,439 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-29 00:45:24,439 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-29 00:45:24,439 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-29 00:45:24,451 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 12:45:24" (1/1) ... [2020-07-29 00:45:24,451 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 12:45:24" (1/1) ... [2020-07-29 00:45:24,472 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 12:45:24" (1/1) ... [2020-07-29 00:45:24,473 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 12:45:24" (1/1) ... [2020-07-29 00:45:24,612 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 12:45:24" (1/1) ... [2020-07-29 00:45:24,632 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 12:45:24" (1/1) ... [2020-07-29 00:45:24,657 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 12:45:24" (1/1) ... [2020-07-29 00:45:24,693 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-29 00:45:24,694 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-29 00:45:24,694 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-29 00:45:24,694 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-29 00:45:24,696 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 12:45:24" (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 00:45:24,784 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-29 00:45:24,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-07-29 00:45:24,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2020-07-29 00:45:24,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2020-07-29 00:45:24,786 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-29 00:45:24,786 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-29 00:45:24,786 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-29 00:45:24,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-29 00:45:24,787 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2020-07-29 00:45:24,787 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2020-07-29 00:45:24,787 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2020-07-29 00:45:24,788 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-29 00:45:24,788 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-29 00:45:24,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2020-07-29 00:45:24,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-07-29 00:45:24,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2020-07-29 00:45:24,790 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2020-07-29 00:45:24,790 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2020-07-29 00:45:33,712 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 00:45:33,720 INFO L168 Benchmark]: Toolchain (without parser) took 15300.96 ms. Allocated memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: 559.4 MB). Free memory was 938.6 MB in the beginning and 1.4 GB in the end (delta: -450.3 MB). Peak memory consumption was 679.7 MB. Max. memory is 11.5 GB. [2020-07-29 00:45:33,721 INFO L168 Benchmark]: CDTParser took 0.98 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 00:45:33,722 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5626.91 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 264.2 MB). Free memory was 938.6 MB in the beginning and 1.1 GB in the end (delta: -122.0 MB). Peak memory consumption was 306.2 MB. Max. memory is 11.5 GB. [2020-07-29 00:45:33,723 INFO L168 Benchmark]: Boogie Procedure Inliner took 389.93 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 40.5 MB). Peak memory consumption was 40.5 MB. Max. memory is 11.5 GB. [2020-07-29 00:45:33,724 INFO L168 Benchmark]: Boogie Preprocessor took 254.78 ms. Allocated memory is still 1.3 GB. Free memory was 1.0 GB in the beginning and 975.0 MB in the end (delta: 45.1 MB). Peak memory consumption was 45.1 MB. Max. memory is 11.5 GB. [2020-07-29 00:45:33,725 INFO L168 Benchmark]: RCFGBuilder took 9023.00 ms. Allocated memory was 1.3 GB in the beginning and 1.6 GB in the end (delta: 295.2 MB). Free memory was 975.0 MB in the beginning and 1.4 GB in the end (delta: -413.9 MB). Peak memory consumption was 451.9 MB. Max. memory is 11.5 GB. [2020-07-29 00:45:33,728 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 0.98 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 5626.91 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 264.2 MB). Free memory was 938.6 MB in the beginning and 1.1 GB in the end (delta: -122.0 MB). Peak memory consumption was 306.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 389.93 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 40.5 MB). Peak memory consumption was 40.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 254.78 ms. Allocated memory is still 1.3 GB. Free memory was 1.0 GB in the beginning and 975.0 MB in the end (delta: 45.1 MB). Peak memory consumption was 45.1 MB. Max. memory is 11.5 GB. * RCFGBuilder took 9023.00 ms. Allocated memory was 1.3 GB in the beginning and 1.6 GB in the end (delta: 295.2 MB). Free memory was 975.0 MB in the beginning and 1.4 GB in the end (delta: -413.9 MB). Peak memory consumption was 451.9 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...