./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--nfc--st21nfca--st21nfca_i2c.ko-entry_point.cil.out.i --full-output -ea --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8bd4bc60 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -ea -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--nfc--st21nfca--st21nfca_i2c.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash b56e883ce25c3b35abf9762dab385d0cf68b654e ................................................................................................................................................................................................................. 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-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--nfc--st21nfca--st21nfca_i2c.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash b56e883ce25c3b35abf9762dab385d0cf68b654e ............................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: select-over-store with same index should have been removed --- Real Ultimate output --- This is Ultimate 0.1.25-8bd4bc6 [2020-07-28 23:06:12,647 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-28 23:06:12,649 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-28 23:06:12,662 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-28 23:06:12,662 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-28 23:06:12,664 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-28 23:06:12,665 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-28 23:06:12,668 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-28 23:06:12,670 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-28 23:06:12,671 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-28 23:06:12,672 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-28 23:06:12,673 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-28 23:06:12,674 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-28 23:06:12,675 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-28 23:06:12,676 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-28 23:06:12,677 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-28 23:06:12,678 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-28 23:06:12,679 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-28 23:06:12,681 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-28 23:06:12,683 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-28 23:06:12,685 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-28 23:06:12,686 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-28 23:06:12,688 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-28 23:06:12,688 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-28 23:06:12,691 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-28 23:06:12,692 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-28 23:06:12,692 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-28 23:06:12,693 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-28 23:06:12,694 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-28 23:06:12,695 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-28 23:06:12,695 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-28 23:06:12,696 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-28 23:06:12,697 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-28 23:06:12,698 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-28 23:06:12,699 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-28 23:06:12,699 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-28 23:06:12,700 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-28 23:06:12,700 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-28 23:06:12,701 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-28 23:06:12,702 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-28 23:06:12,703 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-28 23:06:12,703 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2020-07-28 23:06:12,734 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-28 23:06:12,737 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-28 23:06:12,739 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-28 23:06:12,740 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-28 23:06:12,740 INFO L138 SettingsManager]: * Use SBE=true [2020-07-28 23:06:12,741 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-28 23:06:12,741 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-28 23:06:12,741 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-28 23:06:12,742 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-28 23:06:12,742 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-28 23:06:12,742 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-28 23:06:12,742 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-28 23:06:12,743 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-28 23:06:12,743 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-28 23:06:12,743 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-28 23:06:12,744 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-28 23:06:12,744 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-28 23:06:12,744 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-28 23:06:12,744 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-28 23:06:12,745 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-28 23:06:12,745 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-28 23:06:12,745 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-28 23:06:12,746 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-28 23:06:12,746 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-28 23:06:12,746 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-28 23:06:12,746 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-28 23:06:12,747 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-28 23:06:12,747 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 -> b56e883ce25c3b35abf9762dab385d0cf68b654e [2020-07-28 23:06:13,066 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-28 23:06:13,078 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-28 23:06:13,081 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-28 23:06:13,083 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-28 23:06:13,083 INFO L275 PluginConnector]: CDTParser initialized [2020-07-28 23:06:13,084 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--nfc--st21nfca--st21nfca_i2c.ko-entry_point.cil.out.i [2020-07-28 23:06:13,161 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/07bf1968b/9e67a9c5e7034f32a94b95d7f25e7664/FLAGb2d16263f [2020-07-28 23:06:13,926 INFO L306 CDTParser]: Found 1 translation units. [2020-07-28 23:06:13,929 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--nfc--st21nfca--st21nfca_i2c.ko-entry_point.cil.out.i [2020-07-28 23:06:13,957 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/07bf1968b/9e67a9c5e7034f32a94b95d7f25e7664/FLAGb2d16263f [2020-07-28 23:06:13,994 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/07bf1968b/9e67a9c5e7034f32a94b95d7f25e7664 [2020-07-28 23:06:13,997 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-28 23:06:14,000 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-07-28 23:06:14,001 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-28 23:06:14,001 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-28 23:06:14,005 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-28 23:06:14,006 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.07 11:06:13" (1/1) ... [2020-07-28 23:06:14,010 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5571a702 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 11:06:14, skipping insertion in model container [2020-07-28 23:06:14,010 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.07 11:06:13" (1/1) ... [2020-07-28 23:06:14,017 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-28 23:06:14,100 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-28 23:06:14,613 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [2704] [2020-07-28 23:06:14,614 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [2705-2706] [2020-07-28 23:06:15,329 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-28 23:06:15,356 INFO L203 MainTranslator]: Completed pre-run [2020-07-28 23:06:15,429 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [2704] [2020-07-28 23:06:15,430 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [2705-2706] [2020-07-28 23:06:15,629 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-28 23:06:15,780 INFO L208 MainTranslator]: Completed translation [2020-07-28 23:06:15,781 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 11:06:15 WrapperNode [2020-07-28 23:06:15,781 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-28 23:06:15,783 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-07-28 23:06:15,783 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-07-28 23:06:15,783 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-07-28 23:06:15,793 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 11:06:15" (1/1) ... [2020-07-28 23:06:15,875 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 11:06:15" (1/1) ... [2020-07-28 23:06:16,263 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-07-28 23:06:16,264 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-28 23:06:16,264 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-28 23:06:16,265 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-28 23:06:16,275 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 11:06:15" (1/1) ... [2020-07-28 23:06:16,276 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 11:06:15" (1/1) ... [2020-07-28 23:06:16,335 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 11:06:15" (1/1) ... [2020-07-28 23:06:16,336 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 11:06:15" (1/1) ... [2020-07-28 23:06:16,546 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 11:06:15" (1/1) ... [2020-07-28 23:06:16,582 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 11:06:15" (1/1) ... [2020-07-28 23:06:16,603 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 11:06:15" (1/1) ... [2020-07-28 23:06:16,634 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-28 23:06:16,635 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-28 23:06:16,635 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-28 23:06:16,635 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-28 23:06:16,637 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 11:06:15" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-28 23:06:16,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-07-28 23:06:16,708 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-07-28 23:06:16,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-07-28 23:06:16,709 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-28 23:06:16,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-28 23:06:16,709 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-28 23:06:16,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-28 23:06:16,712 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-28 23:06:16,712 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-28 23:06:16,713 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-28 23:06:16,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-07-28 23:06:16,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-28 23:06:16,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-07-28 23:06:16,714 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-28 23:06:16,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-28 23:06:23,815 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: select-over-store with same index should have been removed at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.UltimateNormalFormUtils.rootRespectsUltimateNormalForm(UltimateNormalFormUtils.java:80) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.UltimateNormalFormUtils.rootRespectsUltimateNormalForm(UltimateNormalFormUtils.java:131) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.UltimateNormalFormUtils.lambda$0(UltimateNormalFormUtils.java:154) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.SubtermPropertyChecker$MyWalker.walk(SubtermPropertyChecker.java:66) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:115) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:106) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.SubtermPropertyChecker.isPropertySatisfied(SubtermPropertyChecker.java:130) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.UltimateNormalFormUtils.respectsUltimateNormalForm(UltimateNormalFormUtils.java:155) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.(UnmodifiableTransFormula.java:90) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:272) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.constructTransFormula(Statements2TransFormula.java:229) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.getTransFormula(Statements2TransFormula.java:174) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:722) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:693) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:607) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:261) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:317) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2020-07-28 23:06:23,825 INFO L168 Benchmark]: Toolchain (without parser) took 9824.85 ms. Allocated memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: 600.8 MB). Free memory was 954.7 MB in the beginning and 1.0 GB in the end (delta: -74.7 MB). Peak memory consumption was 538.0 MB. Max. memory is 11.5 GB. [2020-07-28 23:06:23,825 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 1.0 GB. Free memory is still 987.1 MB. There was no memory consumed. Max. memory is 11.5 GB. [2020-07-28 23:06:23,827 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1780.44 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 151.5 MB). Free memory was 954.7 MB in the beginning and 1.0 GB in the end (delta: -87.5 MB). Peak memory consumption was 76.4 MB. Max. memory is 11.5 GB. [2020-07-28 23:06:23,828 INFO L168 Benchmark]: Boogie Procedure Inliner took 480.94 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 981.2 MB in the end (delta: 60.9 MB). Peak memory consumption was 60.9 MB. Max. memory is 11.5 GB. [2020-07-28 23:06:23,828 INFO L168 Benchmark]: Boogie Preprocessor took 370.40 ms. Allocated memory is still 1.2 GB. Free memory was 981.2 MB in the beginning and 934.1 MB in the end (delta: 47.2 MB). Peak memory consumption was 47.2 MB. Max. memory is 11.5 GB. [2020-07-28 23:06:23,829 INFO L168 Benchmark]: RCFGBuilder took 7186.45 ms. Allocated memory was 1.2 GB in the beginning and 1.6 GB in the end (delta: 449.3 MB). Free memory was 934.1 MB in the beginning and 1.0 GB in the end (delta: -95.4 MB). Peak memory consumption was 365.8 MB. Max. memory is 11.5 GB. [2020-07-28 23:06:23,833 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 1780.44 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 151.5 MB). Free memory was 954.7 MB in the beginning and 1.0 GB in the end (delta: -87.5 MB). Peak memory consumption was 76.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 480.94 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 981.2 MB in the end (delta: 60.9 MB). Peak memory consumption was 60.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 370.40 ms. Allocated memory is still 1.2 GB. Free memory was 981.2 MB in the beginning and 934.1 MB in the end (delta: 47.2 MB). Peak memory consumption was 47.2 MB. Max. memory is 11.5 GB. * RCFGBuilder took 7186.45 ms. Allocated memory was 1.2 GB in the beginning and 1.6 GB in the end (delta: 449.3 MB). Free memory was 934.1 MB in the beginning and 1.0 GB in the end (delta: -95.4 MB). Peak memory consumption was 365.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: select-over-store with same index should have been removed de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: select-over-store with same index should have been removed: de.uni_freiburg.informatik.ultimate.lib.smtlibutils.UltimateNormalFormUtils.rootRespectsUltimateNormalForm(UltimateNormalFormUtils.java:80) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.25-8bd4bc6 [2020-07-28 23:06:25,989 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-28 23:06:25,991 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-28 23:06:26,010 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-28 23:06:26,011 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-28 23:06:26,013 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-28 23:06:26,015 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-28 23:06:26,025 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-28 23:06:26,030 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-28 23:06:26,034 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-28 23:06:26,035 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-28 23:06:26,037 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-28 23:06:26,037 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-28 23:06:26,039 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-28 23:06:26,040 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-28 23:06:26,041 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-28 23:06:26,043 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-28 23:06:26,044 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-28 23:06:26,046 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-28 23:06:26,050 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-28 23:06:26,055 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-28 23:06:26,058 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-28 23:06:26,060 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-28 23:06:26,061 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-28 23:06:26,064 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-28 23:06:26,064 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-28 23:06:26,064 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-28 23:06:26,066 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-28 23:06:26,066 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-28 23:06:26,067 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-28 23:06:26,067 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-28 23:06:26,069 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-28 23:06:26,069 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-28 23:06:26,070 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-28 23:06:26,072 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-28 23:06:26,072 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-28 23:06:26,073 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-28 23:06:26,073 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-28 23:06:26,073 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-28 23:06:26,074 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-28 23:06:26,075 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-28 23:06:26,076 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2020-07-28 23:06:26,110 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-28 23:06:26,113 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-28 23:06:26,115 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-28 23:06:26,115 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-28 23:06:26,116 INFO L138 SettingsManager]: * Use SBE=true [2020-07-28 23:06:26,116 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-28 23:06:26,117 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-28 23:06:26,117 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-28 23:06:26,117 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-28 23:06:26,117 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-28 23:06:26,119 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-07-28 23:06:26,119 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-07-28 23:06:26,119 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-28 23:06:26,120 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-28 23:06:26,120 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-28 23:06:26,120 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-28 23:06:26,121 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-28 23:06:26,121 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-28 23:06:26,121 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-28 23:06:26,121 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-28 23:06:26,122 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-28 23:06:26,122 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-28 23:06:26,122 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-28 23:06:26,123 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-07-28 23:06:26,123 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-07-28 23:06:26,123 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-28 23:06:26,124 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-28 23:06:26,124 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-28 23:06:26,124 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-07-28 23:06:26,125 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 -> b56e883ce25c3b35abf9762dab385d0cf68b654e [2020-07-28 23:06:26,441 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-28 23:06:26,455 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-28 23:06:26,459 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-28 23:06:26,461 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-28 23:06:26,462 INFO L275 PluginConnector]: CDTParser initialized [2020-07-28 23:06:26,463 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--nfc--st21nfca--st21nfca_i2c.ko-entry_point.cil.out.i [2020-07-28 23:06:26,529 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e9ad93c72/7604e3524f8849048172e35cbf7c1085/FLAG1c08ec96c [2020-07-28 23:06:27,324 INFO L306 CDTParser]: Found 1 translation units. [2020-07-28 23:06:27,325 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--nfc--st21nfca--st21nfca_i2c.ko-entry_point.cil.out.i [2020-07-28 23:06:27,369 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e9ad93c72/7604e3524f8849048172e35cbf7c1085/FLAG1c08ec96c [2020-07-28 23:06:27,885 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e9ad93c72/7604e3524f8849048172e35cbf7c1085 [2020-07-28 23:06:27,889 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-28 23:06:27,891 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-07-28 23:06:27,894 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-28 23:06:27,895 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-28 23:06:27,898 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-28 23:06:27,900 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.07 11:06:27" (1/1) ... [2020-07-28 23:06:27,904 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43dc18fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 11:06:27, skipping insertion in model container [2020-07-28 23:06:27,905 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.07 11:06:27" (1/1) ... [2020-07-28 23:06:27,913 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-28 23:06:28,003 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-28 23:06:28,569 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [2704] [2020-07-28 23:06:28,570 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [2705-2706] [2020-07-28 23:06:29,336 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-28 23:06:29,380 INFO L203 MainTranslator]: Completed pre-run [2020-07-28 23:06:29,476 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [2704] [2020-07-28 23:06:29,477 WARN L1191 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [2705-2706] [2020-07-28 23:06:29,727 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-28 23:06:29,931 INFO L208 MainTranslator]: Completed translation [2020-07-28 23:06:29,932 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 11:06:29 WrapperNode [2020-07-28 23:06:29,932 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-28 23:06:29,935 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-07-28 23:06:29,935 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-07-28 23:06:29,936 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-07-28 23:06:29,950 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 11:06:29" (1/1) ... [2020-07-28 23:06:30,035 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 11:06:29" (1/1) ... [2020-07-28 23:06:30,340 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-07-28 23:06:30,341 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-28 23:06:30,341 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-28 23:06:30,341 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-28 23:06:30,352 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 11:06:29" (1/1) ... [2020-07-28 23:06:30,353 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 11:06:29" (1/1) ... [2020-07-28 23:06:30,389 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 11:06:29" (1/1) ... [2020-07-28 23:06:30,390 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 11:06:29" (1/1) ... [2020-07-28 23:06:30,616 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 11:06:29" (1/1) ... [2020-07-28 23:06:30,658 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 11:06:29" (1/1) ... [2020-07-28 23:06:30,680 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 11:06:29" (1/1) ... [2020-07-28 23:06:30,711 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-28 23:06:30,712 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-28 23:06:30,713 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-28 23:06:30,713 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-28 23:06:30,714 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.07 11:06:29" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-28 23:06:30,782 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2020-07-28 23:06:30,783 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2020-07-28 23:06:30,783 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-07-28 23:06:30,783 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2020-07-28 23:06:30,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-07-28 23:06:30,786 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2020-07-28 23:06:30,786 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2020-07-28 23:06:30,786 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2020-07-28 23:06:30,786 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2020-07-28 23:06:30,787 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-28 23:06:30,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-28 23:06:30,787 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-28 23:06:30,788 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2020-07-28 23:06:30,788 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2020-07-28 23:06:30,788 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2020-07-28 23:06:30,789 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-28 23:06:30,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2020-07-28 23:06:30,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2020-07-28 23:06:30,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2020-07-28 23:06:30,789 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-28 23:06:30,790 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-07-28 23:06:30,790 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2020-07-28 23:06:30,790 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-07-28 23:06:30,790 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2020-07-28 23:06:30,791 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2020-07-28 23:06:30,791 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-28 23:06:30,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-28 23:06:38,450 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: select-over-store with same index should have been removed at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.UltimateNormalFormUtils.rootRespectsUltimateNormalForm(UltimateNormalFormUtils.java:80) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.UltimateNormalFormUtils.rootRespectsUltimateNormalForm(UltimateNormalFormUtils.java:131) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.UltimateNormalFormUtils.lambda$0(UltimateNormalFormUtils.java:154) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.SubtermPropertyChecker$MyWalker.walk(SubtermPropertyChecker.java:66) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:115) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:106) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.SubtermPropertyChecker.isPropertySatisfied(SubtermPropertyChecker.java:130) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.UltimateNormalFormUtils.respectsUltimateNormalForm(UltimateNormalFormUtils.java:155) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.(UnmodifiableTransFormula.java:90) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:272) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.constructTransFormula(Statements2TransFormula.java:229) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.getTransFormula(Statements2TransFormula.java:174) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:722) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:693) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:607) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:261) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:317) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2020-07-28 23:06:38,458 INFO L168 Benchmark]: Toolchain (without parser) took 10567.03 ms. Allocated memory was 1.0 GB in the beginning and 1.7 GB in the end (delta: 628.1 MB). Free memory was 952.0 MB in the beginning and 891.1 MB in the end (delta: 60.9 MB). Peak memory consumption was 700.4 MB. Max. memory is 11.5 GB. [2020-07-28 23:06:38,459 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 1.0 GB. Free memory is still 987.1 MB. There was no memory consumed. Max. memory is 11.5 GB. [2020-07-28 23:06:38,460 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2038.56 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 123.2 MB). Free memory was 952.0 MB in the beginning and 1.0 GB in the end (delta: -57.2 MB). Peak memory consumption was 77.7 MB. Max. memory is 11.5 GB. [2020-07-28 23:06:38,461 INFO L168 Benchmark]: Boogie Procedure Inliner took 405.91 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 955.2 MB in the end (delta: 54.0 MB). Peak memory consumption was 54.0 MB. Max. memory is 11.5 GB. [2020-07-28 23:06:38,462 INFO L168 Benchmark]: Boogie Preprocessor took 371.09 ms. Allocated memory is still 1.2 GB. Free memory was 955.2 MB in the beginning and 894.2 MB in the end (delta: 61.0 MB). Peak memory consumption was 61.0 MB. Max. memory is 11.5 GB. [2020-07-28 23:06:38,463 INFO L168 Benchmark]: RCFGBuilder took 7742.30 ms. Allocated memory was 1.2 GB in the beginning and 1.7 GB in the end (delta: 504.9 MB). Free memory was 894.2 MB in the beginning and 891.1 MB in the end (delta: 3.1 MB). Peak memory consumption was 519.3 MB. Max. memory is 11.5 GB. [2020-07-28 23:06:38,467 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 0.31 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 2038.56 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 123.2 MB). Free memory was 952.0 MB in the beginning and 1.0 GB in the end (delta: -57.2 MB). Peak memory consumption was 77.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 405.91 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 955.2 MB in the end (delta: 54.0 MB). Peak memory consumption was 54.0 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 371.09 ms. Allocated memory is still 1.2 GB. Free memory was 955.2 MB in the beginning and 894.2 MB in the end (delta: 61.0 MB). Peak memory consumption was 61.0 MB. Max. memory is 11.5 GB. * RCFGBuilder took 7742.30 ms. Allocated memory was 1.2 GB in the beginning and 1.7 GB in the end (delta: 504.9 MB). Free memory was 894.2 MB in the beginning and 891.1 MB in the end (delta: 3.1 MB). Peak memory consumption was 519.3 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...