./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 0210da8c 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 0.1.23-0210da8 [2018-10-21 12:39:44,449 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-21 12:39:44,450 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-21 12:39:44,468 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-21 12:39:44,468 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-21 12:39:44,469 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-21 12:39:44,471 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-21 12:39:44,472 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-21 12:39:44,474 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-21 12:39:44,475 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-21 12:39:44,476 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-21 12:39:44,476 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-21 12:39:44,477 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-21 12:39:44,478 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-21 12:39:44,479 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-21 12:39:44,480 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-21 12:39:44,481 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-21 12:39:44,482 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-21 12:39:44,484 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-21 12:39:44,486 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-21 12:39:44,487 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-21 12:39:44,488 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-21 12:39:44,491 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-21 12:39:44,491 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-21 12:39:44,491 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-21 12:39:44,492 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-21 12:39:44,493 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-21 12:39:44,494 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-21 12:39:44,495 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-21 12:39:44,496 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-21 12:39:44,497 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-21 12:39:44,497 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-21 12:39:44,498 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-21 12:39:44,498 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-21 12:39:44,499 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-21 12:39:44,499 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-21 12:39:44,500 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-10-21 12:39:44,515 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-21 12:39:44,516 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-21 12:39:44,517 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-21 12:39:44,517 INFO L133 SettingsManager]: * User list type=DISABLED [2018-10-21 12:39:44,517 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-10-21 12:39:44,517 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-10-21 12:39:44,517 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-10-21 12:39:44,518 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-10-21 12:39:44,518 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-10-21 12:39:44,518 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-10-21 12:39:44,518 INFO L133 SettingsManager]: * Interval Domain=false [2018-10-21 12:39:44,519 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-21 12:39:44,519 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-21 12:39:44,519 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-21 12:39:44,519 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-21 12:39:44,519 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-21 12:39:44,520 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-21 12:39:44,520 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-21 12:39:44,520 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-21 12:39:44,520 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-21 12:39:44,520 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-21 12:39:44,521 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-21 12:39:44,521 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-21 12:39:44,521 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-21 12:39:44,521 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-21 12:39:44,521 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-21 12:39:44,521 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-21 12:39:44,522 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-21 12:39:44,522 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-21 12:39:44,522 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-21 12:39:44,522 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-10-21 12:39:44,522 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-21 12:39:44,523 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-21 12:39:44,523 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-21 12:39:44,523 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 [2018-10-21 12:39:44,595 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-21 12:39:44,611 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-21 12:39:44,616 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-21 12:39:44,617 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-21 12:39:44,618 INFO L276 PluginConnector]: CDTParser initialized [2018-10-21 12:39:44,618 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/../../../trunk/examples/svcomp/loop-industry-pattern/aiob_4_true-unreach-call.c [2018-10-21 12:39:44,689 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/data/51fd3cd9c/2ead6faf99e74d19a23e7acd6e5dc745/FLAG989a876a4 [2018-10-21 12:39:45,188 INFO L298 CDTParser]: Found 1 translation units. [2018-10-21 12:39:45,188 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-industry-pattern/aiob_4_true-unreach-call.c [2018-10-21 12:39:45,201 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/data/51fd3cd9c/2ead6faf99e74d19a23e7acd6e5dc745/FLAG989a876a4 [2018-10-21 12:39:45,218 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/data/51fd3cd9c/2ead6faf99e74d19a23e7acd6e5dc745 [2018-10-21 12:39:45,223 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-21 12:39:45,225 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-21 12:39:45,226 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-21 12:39:45,226 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-21 12:39:45,231 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-21 12:39:45,232 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 12:39:45" (1/1) ... [2018-10-21 12:39:45,236 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@44158711 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 12:39:45, skipping insertion in model container [2018-10-21 12:39:45,238 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 12:39:45" (1/1) ... [2018-10-21 12:39:45,249 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-21 12:39:45,288 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-21 12:39:45,562 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-21 12:39:45,569 INFO L168 Benchmark]: Toolchain (without parser) took 344.95 ms. Allocated memory is still 1.0 GB. Free memory was 951.8 MB in the beginning and 941.1 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2018-10-21 12:39:45,571 INFO L168 Benchmark]: CDTParser took 1.21 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-21 12:39:45,571 INFO L168 Benchmark]: CACSL2BoogieTranslator took 342.31 ms. Allocated memory is still 1.0 GB. Free memory was 951.8 MB in the beginning and 941.1 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2018-10-21 12:39:45,574 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.21 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 342.31 ms. Allocated memory is still 1.0 GB. Free memory was 951.8 MB in the beginning and 941.1 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 0.1.23-0210da8 [2018-10-21 12:39:47,704 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-21 12:39:47,709 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-21 12:39:47,723 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-21 12:39:47,723 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-21 12:39:47,724 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-21 12:39:47,726 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-21 12:39:47,727 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-21 12:39:47,729 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-21 12:39:47,730 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-21 12:39:47,730 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-21 12:39:47,731 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-21 12:39:47,732 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-21 12:39:47,733 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-21 12:39:47,737 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-21 12:39:47,737 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-21 12:39:47,738 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-21 12:39:47,740 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-21 12:39:47,744 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-21 12:39:47,747 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-21 12:39:47,748 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-21 12:39:47,750 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-21 12:39:47,755 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-21 12:39:47,755 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-21 12:39:47,755 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-21 12:39:47,759 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-21 12:39:47,760 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-21 12:39:47,761 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-21 12:39:47,764 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-21 12:39:47,765 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-21 12:39:47,765 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-21 12:39:47,766 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-21 12:39:47,766 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-21 12:39:47,766 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-21 12:39:47,769 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-21 12:39:47,771 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-21 12:39:47,772 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2018-10-21 12:39:47,797 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-21 12:39:47,797 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-21 12:39:47,798 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-21 12:39:47,798 INFO L133 SettingsManager]: * User list type=DISABLED [2018-10-21 12:39:47,799 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-10-21 12:39:47,799 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-10-21 12:39:47,799 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-10-21 12:39:47,800 INFO L133 SettingsManager]: * Interval Domain=false [2018-10-21 12:39:47,800 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-21 12:39:47,801 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-21 12:39:47,801 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-21 12:39:47,801 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-21 12:39:47,801 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-21 12:39:47,801 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-21 12:39:47,801 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-21 12:39:47,802 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-21 12:39:47,803 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-21 12:39:47,803 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-21 12:39:47,803 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-21 12:39:47,803 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-21 12:39:47,804 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-21 12:39:47,804 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-21 12:39:47,805 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-21 12:39:47,805 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-21 12:39:47,805 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-21 12:39:47,805 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-21 12:39:47,805 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-21 12:39:47,805 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-21 12:39:47,806 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-10-21 12:39:47,806 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-21 12:39:47,806 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-21 12:39:47,806 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-21 12:39:47,806 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 [2018-10-21 12:39:47,856 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-21 12:39:47,869 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-21 12:39:47,872 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-21 12:39:47,874 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-21 12:39:47,874 INFO L276 PluginConnector]: CDTParser initialized [2018-10-21 12:39:47,875 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/../../../trunk/examples/svcomp/loop-industry-pattern/aiob_4_true-unreach-call.c [2018-10-21 12:39:47,935 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/data/476343d51/a8b72ee9fac44980a030297d3f5d6b26/FLAG6a94d7671 [2018-10-21 12:39:48,466 INFO L298 CDTParser]: Found 1 translation units. [2018-10-21 12:39:48,467 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-industry-pattern/aiob_4_true-unreach-call.c [2018-10-21 12:39:48,476 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/data/476343d51/a8b72ee9fac44980a030297d3f5d6b26/FLAG6a94d7671 [2018-10-21 12:39:48,490 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UTaipan-linux/data/476343d51/a8b72ee9fac44980a030297d3f5d6b26 [2018-10-21 12:39:48,495 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-21 12:39:48,497 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-21 12:39:48,497 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-21 12:39:48,498 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-21 12:39:48,502 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-21 12:39:48,503 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 12:39:48" (1/1) ... [2018-10-21 12:39:48,506 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60af2b4f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.10 12:39:48, skipping insertion in model container [2018-10-21 12:39:48,507 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.10 12:39:48" (1/1) ... [2018-10-21 12:39:48,517 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-21 12:39:48,551 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-21 12:39:48,841 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-21 12:39:48,850 INFO L168 Benchmark]: Toolchain (without parser) took 354.33 ms. Allocated memory is still 1.0 GB. Free memory was 953.2 MB in the beginning and 937.1 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2018-10-21 12:39:48,853 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-21 12:39:48,853 INFO L168 Benchmark]: CACSL2BoogieTranslator took 350.90 ms. Allocated memory is still 1.0 GB. Free memory was 953.2 MB in the beginning and 937.1 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2018-10-21 12:39:48,858 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 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 350.90 ms. Allocated memory is still 1.0 GB. Free memory was 953.2 MB in the beginning and 937.1 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...