./Ultimate.py --spec ../../../trunk/examples/svcomp/ReachSafety.prp --file ../../../trunk/examples/svcomp/loop-industry-pattern/aiob_4_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8c3fbe1c Calling Ultimate with: java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UTaipan-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/config/TaipanReach.xml -i ../../../trunk/examples/svcomp/loop-industry-pattern/aiob_4_true-unreach-call.c -s /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UTaipan-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 Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash b0cfcbc1d4552e3a1f0400b1a0446f034e092b77 .............................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UTaipan-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/config/TaipanReach.xml -i ../../../trunk/examples/svcomp/loop-industry-pattern/aiob_4_true-unreach-call.c -s /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UTaipan-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 Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash b0cfcbc1d4552e3a1f0400b1a0446f034e092b77 ............................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: IllegalArgumentException: The value of the constructed RValue has a BoogieType ([bv32]bv32) that is incompatible with its CType (*~UINT32~0). --- Real Ultimate output --- This is Ultimate 0.1.23-8c3fbe1 [2018-10-22 15:12:14,555 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-22 15:12:14,557 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-22 15:12:14,569 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-22 15:12:14,570 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-22 15:12:14,571 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-22 15:12:14,572 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-22 15:12:14,574 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-22 15:12:14,576 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-22 15:12:14,577 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-22 15:12:14,578 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-22 15:12:14,578 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-22 15:12:14,579 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-22 15:12:14,580 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-22 15:12:14,582 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-22 15:12:14,582 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-22 15:12:14,583 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-22 15:12:14,585 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-22 15:12:14,587 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-22 15:12:14,589 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-22 15:12:14,590 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-22 15:12:14,592 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-22 15:12:14,595 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-22 15:12:14,595 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-22 15:12:14,595 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-22 15:12:14,596 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-22 15:12:14,599 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-22 15:12:14,600 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-22 15:12:14,601 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-22 15:12:14,602 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-22 15:12:14,603 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-22 15:12:14,603 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-22 15:12:14,603 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-22 15:12:14,604 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-22 15:12:14,605 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-22 15:12:14,605 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-22 15:12:14,605 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-10-22 15:12:14,634 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-22 15:12:14,634 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-22 15:12:14,635 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-22 15:12:14,635 INFO L133 SettingsManager]: * User list type=DISABLED [2018-10-22 15:12:14,635 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-10-22 15:12:14,635 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-10-22 15:12:14,636 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-10-22 15:12:14,639 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-10-22 15:12:14,640 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-10-22 15:12:14,640 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-10-22 15:12:14,640 INFO L133 SettingsManager]: * Interval Domain=false [2018-10-22 15:12:14,641 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-22 15:12:14,641 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-22 15:12:14,641 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-22 15:12:14,641 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-22 15:12:14,642 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-22 15:12:14,642 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-22 15:12:14,642 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-22 15:12:14,642 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-22 15:12:14,642 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-22 15:12:14,642 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-22 15:12:14,643 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-22 15:12:14,643 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-22 15:12:14,643 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-22 15:12:14,643 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-22 15:12:14,643 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-22 15:12:14,644 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-22 15:12:14,644 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-22 15:12:14,644 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-22 15:12:14,644 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-22 15:12:14,644 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-10-22 15:12:14,645 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-22 15:12:14,647 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-22 15:12:14,647 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-22 15:12:14,647 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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/UTaipan-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 -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b0cfcbc1d4552e3a1f0400b1a0446f034e092b77 [2018-10-22 15:12:14,716 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-22 15:12:14,731 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-22 15:12:14,735 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-22 15:12:14,737 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-22 15:12:14,738 INFO L276 PluginConnector]: CDTParser initialized [2018-10-22 15:12:14,739 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/../../../trunk/examples/svcomp/loop-industry-pattern/aiob_4_true-unreach-call.c [2018-10-22 15:12:14,803 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/data/e33c90ca7/63749b9bc41345cba8ddf802f7d07573/FLAGf4e7a71bb [2018-10-22 15:12:15,331 INFO L298 CDTParser]: Found 1 translation units. [2018-10-22 15:12:15,332 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-industry-pattern/aiob_4_true-unreach-call.c [2018-10-22 15:12:15,342 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/data/e33c90ca7/63749b9bc41345cba8ddf802f7d07573/FLAGf4e7a71bb [2018-10-22 15:12:15,355 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/data/e33c90ca7/63749b9bc41345cba8ddf802f7d07573 [2018-10-22 15:12:15,359 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-22 15:12:15,361 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-22 15:12:15,362 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-22 15:12:15,362 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-22 15:12:15,367 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-22 15:12:15,368 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 03:12:15" (1/1) ... [2018-10-22 15:12:15,371 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4677bbe6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 03:12:15, skipping insertion in model container [2018-10-22 15:12:15,371 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 03:12:15" (1/1) ... [2018-10-22 15:12:15,381 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-22 15:12:15,417 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-22 15:12:15,777 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: The value of the constructed RValue has a BoogieType ([int]int) that is incompatible with its CType (*~UINT32~0). at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.RValue.checkType(RValue.java:92) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.RValue.(RValue.java:76) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.RValue.(RValue.java:65) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.switchToRValueIfNecessary(ExpressionResultTransformer.java:173) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CTranslationUtil.convertExpressionListToExpressionResultIfNecessary(CTranslationUtil.java:219) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2171) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.ArrayHandler.handleArraySubscriptExpression(ArrayHandler.java:119) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:647) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:288) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:662) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2210) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:199) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:364) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3316) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2119) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:537) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:188) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:117) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:129) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-22 15:12:15,788 INFO L168 Benchmark]: Toolchain (without parser) took 428.77 ms. Allocated memory is still 1.0 GB. Free memory was 953.2 MB in the beginning and 942.5 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2018-10-22 15:12:15,795 INFO L168 Benchmark]: CDTParser took 1.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-22 15:12:15,796 INFO L168 Benchmark]: CACSL2BoogieTranslator took 425.94 ms. Allocated memory is still 1.0 GB. Free memory was 953.2 MB in the beginning and 942.5 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2018-10-22 15:12:15,801 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 425.94 ms. Allocated memory is still 1.0 GB. Free memory was 953.2 MB in the beginning and 942.5 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: The value of the constructed RValue has a BoogieType ([int]int) that is incompatible with its CType (*~UINT32~0). de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: The value of the constructed RValue has a BoogieType ([int]int) that is incompatible with its CType (*~UINT32~0).: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.RValue.checkType(RValue.java:92) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-8c3fbe1 [2018-10-22 15:12:17,861 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-22 15:12:17,863 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-22 15:12:17,875 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-22 15:12:17,876 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-22 15:12:17,877 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-22 15:12:17,878 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-22 15:12:17,880 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-22 15:12:17,885 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-22 15:12:17,886 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-22 15:12:17,890 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-22 15:12:17,891 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-22 15:12:17,892 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-22 15:12:17,893 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-22 15:12:17,898 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-22 15:12:17,899 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-22 15:12:17,900 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-22 15:12:17,905 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-22 15:12:17,915 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-22 15:12:17,917 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-22 15:12:17,921 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-22 15:12:17,923 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-22 15:12:17,931 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-22 15:12:17,932 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-22 15:12:17,932 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-22 15:12:17,933 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-22 15:12:17,934 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-22 15:12:17,935 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-22 15:12:17,939 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-22 15:12:17,940 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-22 15:12:17,940 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-22 15:12:17,943 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-22 15:12:17,944 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-22 15:12:17,944 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-22 15:12:17,945 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-22 15:12:17,946 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-22 15:12:17,946 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2018-10-22 15:12:17,962 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-22 15:12:17,962 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-22 15:12:17,963 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-22 15:12:17,963 INFO L133 SettingsManager]: * User list type=DISABLED [2018-10-22 15:12:17,963 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-10-22 15:12:17,963 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-10-22 15:12:17,964 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-10-22 15:12:17,964 INFO L133 SettingsManager]: * Interval Domain=false [2018-10-22 15:12:17,964 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-22 15:12:17,965 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-22 15:12:17,965 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-22 15:12:17,965 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-22 15:12:17,965 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-22 15:12:17,965 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-22 15:12:17,965 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-22 15:12:17,966 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-22 15:12:17,966 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-22 15:12:17,966 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-22 15:12:17,966 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-22 15:12:17,966 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-22 15:12:17,967 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-22 15:12:17,967 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-22 15:12:17,967 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-22 15:12:17,967 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-22 15:12:17,967 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-22 15:12:17,968 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-22 15:12:17,968 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-22 15:12:17,968 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-22 15:12:17,968 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-10-22 15:12:17,968 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-22 15:12:17,968 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-22 15:12:17,969 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-22 15:12:17,969 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 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/UTaipan-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 -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b0cfcbc1d4552e3a1f0400b1a0446f034e092b77 [2018-10-22 15:12:18,041 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-22 15:12:18,057 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-22 15:12:18,061 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-22 15:12:18,063 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-22 15:12:18,064 INFO L276 PluginConnector]: CDTParser initialized [2018-10-22 15:12:18,064 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/../../../trunk/examples/svcomp/loop-industry-pattern/aiob_4_true-unreach-call.c [2018-10-22 15:12:18,132 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/data/b1c2984e5/733da301a02d4eda8c969a0f691e7752/FLAG7e3774bb2 [2018-10-22 15:12:18,651 INFO L298 CDTParser]: Found 1 translation units. [2018-10-22 15:12:18,652 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-industry-pattern/aiob_4_true-unreach-call.c [2018-10-22 15:12:18,662 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/data/b1c2984e5/733da301a02d4eda8c969a0f691e7752/FLAG7e3774bb2 [2018-10-22 15:12:18,676 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/data/b1c2984e5/733da301a02d4eda8c969a0f691e7752 [2018-10-22 15:12:18,681 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-22 15:12:18,683 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-22 15:12:18,684 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-22 15:12:18,684 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-22 15:12:18,688 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-22 15:12:18,689 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 03:12:18" (1/1) ... [2018-10-22 15:12:18,692 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@468be80e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 03:12:18, skipping insertion in model container [2018-10-22 15:12:18,693 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 03:12:18" (1/1) ... [2018-10-22 15:12:18,703 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-22 15:12:18,739 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-22 15:12:19,075 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: The value of the constructed RValue has a BoogieType ([bv32]bv32) that is incompatible with its CType (*~UINT32~0). at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.RValue.checkType(RValue.java:92) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.RValue.(RValue.java:76) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.RValue.(RValue.java:65) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.switchToRValueIfNecessary(ExpressionResultTransformer.java:173) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CTranslationUtil.convertExpressionListToExpressionResultIfNecessary(CTranslationUtil.java:219) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2171) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.ArrayHandler.handleArraySubscriptExpression(ArrayHandler.java:119) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:647) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:288) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:662) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2210) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:199) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:364) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3316) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2119) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:537) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:188) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:117) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:129) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-22 15:12:19,091 INFO L168 Benchmark]: Toolchain (without parser) took 409.47 ms. Allocated memory is still 1.0 GB. Free memory was 951.8 MB in the beginning and 935.7 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2018-10-22 15:12:19,093 INFO L168 Benchmark]: CDTParser took 0.45 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-22 15:12:19,094 INFO L168 Benchmark]: CACSL2BoogieTranslator took 406.39 ms. Allocated memory is still 1.0 GB. Free memory was 951.8 MB in the beginning and 935.7 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2018-10-22 15:12:19,097 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.45 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 406.39 ms. Allocated memory is still 1.0 GB. Free memory was 951.8 MB in the beginning and 935.7 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: The value of the constructed RValue has a BoogieType ([bv32]bv32) that is incompatible with its CType (*~UINT32~0). de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: The value of the constructed RValue has a BoogieType ([bv32]bv32) that is incompatible with its CType (*~UINT32~0).: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.RValue.checkType(RValue.java:92) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...