./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-08_1a-fs--nfs--nfs.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_bea06474-87ea-495c-9d49-01649b39b71b/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_bea06474-87ea-495c-9d49-01649b39b71b/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_bea06474-87ea-495c-9d49-01649b39b71b/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_bea06474-87ea-495c-9d49-01649b39b71b/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-08_1a-fs--nfs--nfs.ko-entry_point.cil.out.i -s /tmp/vcloud-vcloud-master/worker/run_dir_bea06474-87ea-495c-9d49-01649b39b71b/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_bea06474-87ea-495c-9d49-01649b39b71b/bin/utaipan --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 64bit --witnessprinter.graph.data.programhash e41a12e1c049760cc199724d2ea3800fa2f3aca4 .............................................................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_bea06474-87ea-495c-9d49-01649b39b71b/bin/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_bea06474-87ea-495c-9d49-01649b39b71b/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_bea06474-87ea-495c-9d49-01649b39b71b/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_bea06474-87ea-495c-9d49-01649b39b71b/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-08_1a-fs--nfs--nfs.ko-entry_point.cil.out.i -s /tmp/vcloud-vcloud-master/worker/run_dir_bea06474-87ea-495c-9d49-01649b39b71b/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_bea06474-87ea-495c-9d49-01649b39b71b/bin/utaipan --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 64bit --witnessprinter.graph.data.programhash e41a12e1c049760cc199724d2ea3800fa2f3aca4 .................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-07 17:00:28,290 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 17:00:28,292 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 17:00:28,299 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 17:00:28,299 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 17:00:28,300 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 17:00:28,301 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 17:00:28,302 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 17:00:28,303 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 17:00:28,304 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 17:00:28,305 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 17:00:28,305 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 17:00:28,305 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 17:00:28,306 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 17:00:28,307 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 17:00:28,308 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 17:00:28,308 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 17:00:28,309 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 17:00:28,310 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 17:00:28,311 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 17:00:28,312 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 17:00:28,313 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 17:00:28,314 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 17:00:28,314 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 17:00:28,316 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 17:00:28,316 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 17:00:28,316 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 17:00:28,317 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 17:00:28,317 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 17:00:28,317 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 17:00:28,317 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 17:00:28,318 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 17:00:28,318 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 17:00:28,319 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 17:00:28,319 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 17:00:28,319 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 17:00:28,320 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 17:00:28,320 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 17:00:28,320 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 17:00:28,321 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 17:00:28,321 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 17:00:28,322 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_bea06474-87ea-495c-9d49-01649b39b71b/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2019-12-07 17:00:28,331 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 17:00:28,332 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 17:00:28,332 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 17:00:28,332 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 17:00:28,332 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 17:00:28,333 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 17:00:28,333 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-12-07 17:00:28,333 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 17:00:28,333 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 17:00:28,333 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-12-07 17:00:28,333 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-12-07 17:00:28,333 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 17:00:28,333 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-12-07 17:00:28,334 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-12-07 17:00:28,334 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-12-07 17:00:28,334 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 17:00:28,334 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-07 17:00:28,334 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 17:00:28,334 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 17:00:28,335 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 17:00:28,335 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 17:00:28,335 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 17:00:28,335 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 17:00:28,335 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 17:00:28,335 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 17:00:28,335 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 17:00:28,335 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 17:00:28,336 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 17:00:28,336 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 17:00:28,336 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 17:00:28,336 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 17:00:28,336 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 17:00:28,336 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-12-07 17:00:28,336 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-07 17:00:28,336 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 17:00:28,336 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 17:00:28,336 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 17:00:28,337 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-12-07 17:00:28,337 INFO L138 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 -> /tmp/vcloud-vcloud-master/worker/run_dir_bea06474-87ea-495c-9d49-01649b39b71b/bin/utaipan 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 -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e41a12e1c049760cc199724d2ea3800fa2f3aca4 [2019-12-07 17:00:28,435 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 17:00:28,444 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 17:00:28,446 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 17:00:28,447 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 17:00:28,448 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 17:00:28,448 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_bea06474-87ea-495c-9d49-01649b39b71b/bin/utaipan/../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-08_1a-fs--nfs--nfs.ko-entry_point.cil.out.i [2019-12-07 17:00:28,484 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bea06474-87ea-495c-9d49-01649b39b71b/bin/utaipan/data/318e9644e/46d2fa91900f423a8378cc79bd072755/FLAG01ea82621 [2019-12-07 17:00:29,240 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 17:00:29,240 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_bea06474-87ea-495c-9d49-01649b39b71b/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-08_1a-fs--nfs--nfs.ko-entry_point.cil.out.i [2019-12-07 17:00:29,307 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bea06474-87ea-495c-9d49-01649b39b71b/bin/utaipan/data/318e9644e/46d2fa91900f423a8378cc79bd072755/FLAG01ea82621 [2019-12-07 17:00:29,466 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_bea06474-87ea-495c-9d49-01649b39b71b/bin/utaipan/data/318e9644e/46d2fa91900f423a8378cc79bd072755 [2019-12-07 17:00:29,469 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 17:00:29,469 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 17:00:29,470 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 17:00:29,470 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 17:00:29,472 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 17:00:29,473 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 05:00:29" (1/1) ... [2019-12-07 17:00:29,475 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@39b429e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 05:00:29, skipping insertion in model container [2019-12-07 17:00:29,475 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 05:00:29" (1/1) ... [2019-12-07 17:00:29,480 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 17:00:29,725 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 17:00:31,291 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 17:00:31,770 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 17:00:32,142 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 17:00:32,142 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 17:00:32,143 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 17:00:32,147 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 17:00:32,150 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 17:00:32,151 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 17:00:32,152 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 17:00:32,165 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 17:00:32,181 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 17:00:32,198 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 17:00:32,198 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 17:00:32,223 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 17:00:32,224 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 17:00:32,262 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 17:00:32,263 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 17:00:32,264 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 17:00:32,291 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 17:00:32,292 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 17:00:32,293 WARN L540 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-12-07 17:00:32,331 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: cannot determine size of incomplete type at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:256) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.computeSize(TypeSizeAndOffsetComputer.java:203) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructBytesizeExpression(TypeSizeAndOffsetComputer.java:121) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:956) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:923) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transformDispatchDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:174) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:676) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:509) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1392) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:698) 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:1336) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1029) 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.visit(CHandler.java:1029) 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:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1407) 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:3458) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:571) 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:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:125) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-12-07 17:00:32,335 INFO L168 Benchmark]: Toolchain (without parser) took 2864.19 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 151.0 MB). Free memory was 891.5 MB in the beginning and 1.0 GB in the end (delta: -139.1 MB). Peak memory consumption was 205.5 MB. Max. memory is 11.5 GB. [2019-12-07 17:00:32,335 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 961.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 17:00:32,336 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2862.56 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 151.0 MB). Free memory was 891.5 MB in the beginning and 1.0 GB in the end (delta: -139.1 MB). Peak memory consumption was 205.5 MB. Max. memory is 11.5 GB. [2019-12-07 17:00:32,337 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 961.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2862.56 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 151.0 MB). Free memory was 891.5 MB in the beginning and 1.0 GB in the end (delta: -139.1 MB). Peak memory consumption was 205.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: cannot determine size of incomplete type: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:256) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.25-f470102 [2019-12-07 17:00:33,452 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 17:00:33,453 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 17:00:33,461 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 17:00:33,461 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 17:00:33,462 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 17:00:33,463 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 17:00:33,465 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 17:00:33,466 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 17:00:33,467 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 17:00:33,467 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 17:00:33,468 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 17:00:33,468 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 17:00:33,469 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 17:00:33,470 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 17:00:33,470 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 17:00:33,471 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 17:00:33,472 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 17:00:33,474 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 17:00:33,475 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 17:00:33,477 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 17:00:33,478 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 17:00:33,479 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 17:00:33,479 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 17:00:33,481 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 17:00:33,481 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 17:00:33,482 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 17:00:33,482 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 17:00:33,482 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 17:00:33,483 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 17:00:33,483 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 17:00:33,484 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 17:00:33,485 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 17:00:33,485 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 17:00:33,486 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 17:00:33,486 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 17:00:33,487 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 17:00:33,487 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 17:00:33,487 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 17:00:33,488 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 17:00:33,489 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 17:00:33,490 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_bea06474-87ea-495c-9d49-01649b39b71b/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2019-12-07 17:00:33,503 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 17:00:33,503 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 17:00:33,504 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-07 17:00:33,504 INFO L138 SettingsManager]: * User list type=DISABLED [2019-12-07 17:00:33,504 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-12-07 17:00:33,504 INFO L138 SettingsManager]: * Explicit value domain=true [2019-12-07 17:00:33,504 INFO L138 SettingsManager]: * Octagon Domain=false [2019-12-07 17:00:33,505 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-12-07 17:00:33,505 INFO L138 SettingsManager]: * Interval Domain=false [2019-12-07 17:00:33,505 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 17:00:33,506 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 17:00:33,506 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 17:00:33,506 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 17:00:33,506 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 17:00:33,506 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-07 17:00:33,506 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-07 17:00:33,507 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-07 17:00:33,507 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 17:00:33,507 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 17:00:33,507 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 17:00:33,507 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 17:00:33,508 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-07 17:00:33,508 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 17:00:33,508 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 17:00:33,508 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 17:00:33,508 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 17:00:33,509 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 17:00:33,509 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 17:00:33,509 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-07 17:00:33,509 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-07 17:00:33,509 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 17:00:33,509 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 17:00:33,510 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 17:00:33,510 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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 -> /tmp/vcloud-vcloud-master/worker/run_dir_bea06474-87ea-495c-9d49-01649b39b71b/bin/utaipan 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 -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e41a12e1c049760cc199724d2ea3800fa2f3aca4 [2019-12-07 17:00:33,687 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 17:00:33,694 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 17:00:33,696 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 17:00:33,697 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 17:00:33,698 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 17:00:33,698 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_bea06474-87ea-495c-9d49-01649b39b71b/bin/utaipan/../../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-08_1a-fs--nfs--nfs.ko-entry_point.cil.out.i [2019-12-07 17:00:33,735 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bea06474-87ea-495c-9d49-01649b39b71b/bin/utaipan/data/d96b8f5f7/fd638c726b7a42489b69df1ae3ada01c/FLAGa25fef1b4 [2019-12-07 17:00:34,468 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 17:00:34,469 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_bea06474-87ea-495c-9d49-01649b39b71b/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-08_1a-fs--nfs--nfs.ko-entry_point.cil.out.i [2019-12-07 17:00:34,533 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bea06474-87ea-495c-9d49-01649b39b71b/bin/utaipan/data/d96b8f5f7/fd638c726b7a42489b69df1ae3ada01c/FLAGa25fef1b4 [2019-12-07 17:00:34,764 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_bea06474-87ea-495c-9d49-01649b39b71b/bin/utaipan/data/d96b8f5f7/fd638c726b7a42489b69df1ae3ada01c [2019-12-07 17:00:34,766 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 17:00:34,767 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 17:00:34,768 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 17:00:34,768 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 17:00:34,770 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 17:00:34,770 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 05:00:34" (1/1) ... [2019-12-07 17:00:34,772 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e1d5392 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 05:00:34, skipping insertion in model container [2019-12-07 17:00:34,772 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 05:00:34" (1/1) ... [2019-12-07 17:00:34,777 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 17:00:35,011 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 17:00:37,648 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: cannot determine size of incomplete type at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:256) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.computeSize(TypeSizeAndOffsetComputer.java:203) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructBytesizeExpression(TypeSizeAndOffsetComputer.java:121) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:956) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:923) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transformDispatchDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:174) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:676) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:509) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1392) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:698) 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:1336) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1029) 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.visit(CHandler.java:1029) 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:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1407) 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:3458) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:571) 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:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:125) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-12-07 17:00:37,653 INFO L168 Benchmark]: Toolchain (without parser) took 2884.64 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 171.4 MB). Free memory was 897.3 MB in the beginning and 1.0 GB in the end (delta: -143.7 MB). Peak memory consumption was 210.7 MB. Max. memory is 11.5 GB. [2019-12-07 17:00:37,654 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 17:00:37,655 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2882.81 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 171.4 MB). Free memory was 897.3 MB in the beginning and 1.0 GB in the end (delta: -143.7 MB). Peak memory consumption was 210.7 MB. Max. memory is 11.5 GB. [2019-12-07 17:00:37,657 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2882.81 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 171.4 MB). Free memory was 897.3 MB in the beginning and 1.0 GB in the end (delta: -143.7 MB). Peak memory consumption was 210.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: cannot determine size of incomplete type: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:256) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...