./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--video--fbdev--udlfb.ko-entry_point_true-unreach-call.cil.out.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_5ff9bcd1-d0bf-401d-91de-8b643732f0e1/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_5ff9bcd1-d0bf-401d-91de-8b643732f0e1/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_5ff9bcd1-d0bf-401d-91de-8b643732f0e1/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_5ff9bcd1-d0bf-401d-91de-8b643732f0e1/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--video--fbdev--udlfb.ko-entry_point_true-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_5ff9bcd1-d0bf-401d-91de-8b643732f0e1/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_5ff9bcd1-d0bf-401d-91de-8b643732f0e1/bin-2019/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 01e6ffbd89c77170e513b3406287753d976ba225 .................................................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_5ff9bcd1-d0bf-401d-91de-8b643732f0e1/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_5ff9bcd1-d0bf-401d-91de-8b643732f0e1/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_5ff9bcd1-d0bf-401d-91de-8b643732f0e1/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_5ff9bcd1-d0bf-401d-91de-8b643732f0e1/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--video--fbdev--udlfb.ko-entry_point_true-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_5ff9bcd1-d0bf-401d-91de-8b643732f0e1/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_5ff9bcd1-d0bf-401d-91de-8b643732f0e1/bin-2019/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 01e6ffbd89c77170e513b3406287753d976ba225 ...................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: IllegalArgumentException: ASTType is null - cannot resolve type. --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-10-26 23:34:18,499 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 23:34:18,500 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 23:34:18,510 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 23:34:18,510 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 23:34:18,511 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 23:34:18,512 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 23:34:18,514 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 23:34:18,515 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 23:34:18,516 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 23:34:18,517 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 23:34:18,517 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 23:34:18,518 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 23:34:18,518 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 23:34:18,520 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 23:34:18,521 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 23:34:18,522 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 23:34:18,524 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 23:34:18,525 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 23:34:18,527 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 23:34:18,528 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 23:34:18,529 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 23:34:18,531 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 23:34:18,531 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 23:34:18,531 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 23:34:18,532 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 23:34:18,533 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 23:34:18,534 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 23:34:18,534 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 23:34:18,536 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 23:34:18,536 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 23:34:18,536 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 23:34:18,537 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 23:34:18,537 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 23:34:18,538 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 23:34:18,538 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 23:34:18,539 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_5ff9bcd1-d0bf-401d-91de-8b643732f0e1/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2018-10-26 23:34:18,550 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 23:34:18,550 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 23:34:18,551 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 23:34:18,552 INFO L133 SettingsManager]: * User list type=DISABLED [2018-10-26 23:34:18,552 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-10-26 23:34:18,552 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-10-26 23:34:18,552 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-10-26 23:34:18,552 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-10-26 23:34:18,552 INFO L133 SettingsManager]: * Log string format=TERM [2018-10-26 23:34:18,553 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-10-26 23:34:18,553 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-10-26 23:34:18,553 INFO L133 SettingsManager]: * Interval Domain=false [2018-10-26 23:34:18,554 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 23:34:18,554 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-26 23:34:18,554 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 23:34:18,554 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 23:34:18,554 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 23:34:18,554 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 23:34:18,555 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 23:34:18,555 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 23:34:18,555 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 23:34:18,557 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-26 23:34:18,557 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 23:34:18,557 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-26 23:34:18,557 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-26 23:34:18,558 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 23:34:18,558 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 23:34:18,558 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 23:34:18,558 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-10-26 23:34:18,558 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 23:34:18,558 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-26 23:34:18,559 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 23:34:18,559 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-10-26 23:34:18,559 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 -> /tmp/vcloud-vcloud-master/worker/working_dir_5ff9bcd1-d0bf-401d-91de-8b643732f0e1/bin-2019/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 -> 01e6ffbd89c77170e513b3406287753d976ba225 [2018-10-26 23:34:18,588 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 23:34:18,602 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 23:34:18,605 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 23:34:18,606 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 23:34:18,607 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 23:34:18,610 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_5ff9bcd1-d0bf-401d-91de-8b643732f0e1/bin-2019/utaipan/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--video--fbdev--udlfb.ko-entry_point_true-unreach-call.cil.out.c [2018-10-26 23:34:18,655 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5ff9bcd1-d0bf-401d-91de-8b643732f0e1/bin-2019/utaipan/data/b31deea18/ab479d97317944ea88a2015e9252f12f/FLAGb425bc3f9 [2018-10-26 23:34:19,363 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 23:34:19,366 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_5ff9bcd1-d0bf-401d-91de-8b643732f0e1/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--video--fbdev--udlfb.ko-entry_point_true-unreach-call.cil.out.c [2018-10-26 23:34:19,408 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5ff9bcd1-d0bf-401d-91de-8b643732f0e1/bin-2019/utaipan/data/b31deea18/ab479d97317944ea88a2015e9252f12f/FLAGb425bc3f9 [2018-10-26 23:34:19,426 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_5ff9bcd1-d0bf-401d-91de-8b643732f0e1/bin-2019/utaipan/data/b31deea18/ab479d97317944ea88a2015e9252f12f [2018-10-26 23:34:19,429 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 23:34:19,430 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-26 23:34:19,430 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 23:34:19,431 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 23:34:19,434 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 23:34:19,434 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 11:34:19" (1/1) ... [2018-10-26 23:34:19,437 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d9321d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:34:19, skipping insertion in model container [2018-10-26 23:34:19,437 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 11:34:19" (1/1) ... [2018-10-26 23:34:19,444 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 23:34:19,552 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 23:34:22,350 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 23:34:22,590 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 23:34:23,291 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 23:34:23,613 INFO L193 MainTranslator]: Completed translation [2018-10-26 23:34:23,614 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:34:23 WrapperNode [2018-10-26 23:34:23,614 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 23:34:23,615 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-26 23:34:23,615 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-26 23:34:23,615 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-26 23:34:23,623 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:34:23" (1/1) ... [2018-10-26 23:34:23,678 ERROR L1123 TypeChecker]: C: vesa_modes [6142]: Undeclared identifier ~#vesa_modes~0 in IdentifierExpression[~#vesa_modes~0,GLOBAL] [2018-10-26 23:34:23,689 ERROR L1123 TypeChecker]: C: dlfb_is_valid_mode((struct fb_videomode *)(& vesa_modes) + (unsigned long )i, info) [6142-6143]: Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~ret609,]],dlfb_is_valid_mode,[StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#vesa_modes~0,GLOBAL],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~#vesa_modes~0,GLOBAL],offset],BinaryExpression[ARITHMUL,IfThenElseExpression[BinaryExpression[COMPLEQ,BinaryExpression[ARITHMOD,BinaryExpression[ARITHMOD,IdentifierExpression[~i~3,],IntegerLiteral[18446744073709551616]],IntegerLiteral[18446744073709551616]],IntegerLiteral[9223372036854775807]],BinaryExpression[ARITHMOD,BinaryExpression[ARITHMOD,IdentifierExpression[~i~3,],IntegerLiteral[18446744073709551616]],IntegerLiteral[18446744073709551616]],BinaryExpression[ARITHMINUS,BinaryExpression[ARITHMOD,BinaryExpression[ARITHMOD,IdentifierExpression[~i~3,],IntegerLiteral[18446744073709551616]],IntegerLiteral[18446744073709551616]],IntegerLiteral[18446744073709551616]]],IntegerLiteral[60]]]]],IdentifierExpression[~info,]]] [2018-10-26 23:34:23,689 ERROR L1123 TypeChecker]: C: vesa_modes [6145]: Undeclared identifier ~#vesa_modes~0 in IdentifierExpression[~#vesa_modes~0,GLOBAL] [2018-10-26 23:34:23,689 ERROR L1123 TypeChecker]: C: fb_add_videomode((struct fb_videomode const *)(& vesa_modes) + (unsigned long )i, & info->modelist) [6145-6146]: Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~ret610,]],fb_add_videomode,[StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#vesa_modes~0,GLOBAL],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~#vesa_modes~0,GLOBAL],offset],BinaryExpression[ARITHMUL,IfThenElseExpression[BinaryExpression[COMPLEQ,BinaryExpression[ARITHMOD,BinaryExpression[ARITHMOD,IdentifierExpression[~i~3,],IntegerLiteral[18446744073709551616]],IntegerLiteral[18446744073709551616]],IntegerLiteral[9223372036854775807]],BinaryExpression[ARITHMOD,BinaryExpression[ARITHMOD,IdentifierExpression[~i~3,],IntegerLiteral[18446744073709551616]],IntegerLiteral[18446744073709551616]],BinaryExpression[ARITHMINUS,BinaryExpression[ARITHMOD,BinaryExpression[ARITHMOD,IdentifierExpression[~i~3,],IntegerLiteral[18446744073709551616]],IntegerLiteral[18446744073709551616]],IntegerLiteral[18446744073709551616]]],IntegerLiteral[60]]]]],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~info,],offset],IntegerLiteral[909]]]]]] [2018-10-26 23:34:23,694 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.procedureinliner has thrown an exception: java.lang.IllegalArgumentException: ASTType is null - cannot resolve type. at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:176) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:197) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processBody(TypeChecker.java:921) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processImplementation(TypeChecker.java:1025) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.process(TypeChecker.java:1112) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-26 23:34:23,696 INFO L168 Benchmark]: Toolchain (without parser) took 4266.96 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 126.9 MB). Free memory was 949.1 MB in the beginning and 863.7 MB in the end (delta: 85.4 MB). Peak memory consumption was 212.3 MB. Max. memory is 11.5 GB. [2018-10-26 23:34:23,698 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 985.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 23:34:23,698 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4184.22 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 126.9 MB). Free memory was 949.1 MB in the beginning and 874.2 MB in the end (delta: 74.9 MB). Peak memory consumption was 371.4 MB. Max. memory is 11.5 GB. [2018-10-26 23:34:23,702 INFO L168 Benchmark]: Boogie Procedure Inliner took 80.52 ms. Allocated memory is still 1.2 GB. Free memory was 874.2 MB in the beginning and 863.7 MB in the end (delta: 10.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 11.5 GB. [2018-10-26 23:34:23,704 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 985.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 4184.22 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 126.9 MB). Free memory was 949.1 MB in the beginning and 874.2 MB in the end (delta: 74.9 MB). Peak memory consumption was 371.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 80.52 ms. Allocated memory is still 1.2 GB. Free memory was 874.2 MB in the beginning and 863.7 MB in the end (delta: 10.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 6142]: Type Error Undeclared identifier ~#vesa_modes~0 in IdentifierExpression[~#vesa_modes~0,GLOBAL] - TypeErrorResult [Line: 6142]: Type Error Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~ret609,]],dlfb_is_valid_mode,[StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#vesa_modes~0,GLOBAL],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~#vesa_modes~0,GLOBAL],offset],BinaryExpression[ARITHMUL,IfThenElseExpression[BinaryExpression[COMPLEQ,BinaryExpression[ARITHMOD,BinaryExpression[ARITHMOD,IdentifierExpression[~i~3,],IntegerLiteral[18446744073709551616]],IntegerLiteral[18446744073709551616]],IntegerLiteral[9223372036854775807]],BinaryExpression[ARITHMOD,BinaryExpression[ARITHMOD,IdentifierExpression[~i~3,],IntegerLiteral[18446744073709551616]],IntegerLiteral[18446744073709551616]],BinaryExpression[ARITHMINUS,BinaryExpression[ARITHMOD,BinaryExpression[ARITHMOD,IdentifierExpression[~i~3,],IntegerLiteral[18446744073709551616]],IntegerLiteral[18446744073709551616]],IntegerLiteral[18446744073709551616]]],IntegerLiteral[60]]]]],IdentifierExpression[~info,]]] - TypeErrorResult [Line: 6145]: Type Error Undeclared identifier ~#vesa_modes~0 in IdentifierExpression[~#vesa_modes~0,GLOBAL] - TypeErrorResult [Line: 6145]: Type Error Wrong parameter type at index 0: CallStatement[false,[VariableLHS[#t~ret610,]],fb_add_videomode,[StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~#vesa_modes~0,GLOBAL],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~#vesa_modes~0,GLOBAL],offset],BinaryExpression[ARITHMUL,IfThenElseExpression[BinaryExpression[COMPLEQ,BinaryExpression[ARITHMOD,BinaryExpression[ARITHMOD,IdentifierExpression[~i~3,],IntegerLiteral[18446744073709551616]],IntegerLiteral[18446744073709551616]],IntegerLiteral[9223372036854775807]],BinaryExpression[ARITHMOD,BinaryExpression[ARITHMOD,IdentifierExpression[~i~3,],IntegerLiteral[18446744073709551616]],IntegerLiteral[18446744073709551616]],BinaryExpression[ARITHMINUS,BinaryExpression[ARITHMOD,BinaryExpression[ARITHMOD,IdentifierExpression[~i~3,],IntegerLiteral[18446744073709551616]],IntegerLiteral[18446744073709551616]],IntegerLiteral[18446744073709551616]]],IntegerLiteral[60]]]]],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~info,],base],BinaryExpression[ARITHPLUS,StructAccessExpression[IdentifierExpression[~info,],offset],IntegerLiteral[909]]]]]] * Results from de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: - ExceptionOrErrorResult: IllegalArgumentException: ASTType is null - cannot resolve type. de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: IllegalArgumentException: ASTType is null - cannot resolve type.: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:176) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-1dbac8b [2018-10-26 23:34:25,444 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 23:34:25,446 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 23:34:25,455 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 23:34:25,456 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 23:34:25,456 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 23:34:25,457 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 23:34:25,459 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 23:34:25,460 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 23:34:25,461 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 23:34:25,461 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 23:34:25,462 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 23:34:25,462 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 23:34:25,463 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 23:34:25,465 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 23:34:25,465 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 23:34:25,466 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 23:34:25,467 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 23:34:25,469 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 23:34:25,470 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 23:34:25,471 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 23:34:25,472 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 23:34:25,474 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 23:34:25,474 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 23:34:25,474 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 23:34:25,476 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 23:34:25,476 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 23:34:25,477 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 23:34:25,478 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 23:34:25,478 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 23:34:25,479 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 23:34:25,480 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 23:34:25,480 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 23:34:25,480 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 23:34:25,481 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 23:34:25,481 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 23:34:25,482 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_5ff9bcd1-d0bf-401d-91de-8b643732f0e1/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2018-10-26 23:34:25,493 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 23:34:25,494 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 23:34:25,494 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 23:34:25,495 INFO L133 SettingsManager]: * User list type=DISABLED [2018-10-26 23:34:25,495 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-10-26 23:34:25,495 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-10-26 23:34:25,495 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-10-26 23:34:25,496 INFO L133 SettingsManager]: * Interval Domain=false [2018-10-26 23:34:25,496 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 23:34:25,497 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 23:34:25,497 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 23:34:25,497 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 23:34:25,497 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 23:34:25,497 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-26 23:34:25,497 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-26 23:34:25,497 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 23:34:25,497 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 23:34:25,498 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 23:34:25,498 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-26 23:34:25,498 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 23:34:25,498 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-26 23:34:25,498 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-26 23:34:25,498 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 23:34:25,499 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 23:34:25,499 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 23:34:25,499 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-10-26 23:34:25,499 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 23:34:25,499 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-26 23:34:25,501 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-26 23:34:25,501 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 -> /tmp/vcloud-vcloud-master/worker/working_dir_5ff9bcd1-d0bf-401d-91de-8b643732f0e1/bin-2019/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 -> 01e6ffbd89c77170e513b3406287753d976ba225 [2018-10-26 23:34:25,536 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 23:34:25,546 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 23:34:25,549 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 23:34:25,551 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 23:34:25,551 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 23:34:25,552 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_5ff9bcd1-d0bf-401d-91de-8b643732f0e1/bin-2019/utaipan/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--video--fbdev--udlfb.ko-entry_point_true-unreach-call.cil.out.c [2018-10-26 23:34:25,601 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5ff9bcd1-d0bf-401d-91de-8b643732f0e1/bin-2019/utaipan/data/ce4ef7fc2/2419d8dc070f4723965b87d63ceca821/FLAG203a7a35a [2018-10-26 23:34:26,270 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 23:34:26,273 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_5ff9bcd1-d0bf-401d-91de-8b643732f0e1/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--video--fbdev--udlfb.ko-entry_point_true-unreach-call.cil.out.c [2018-10-26 23:34:26,310 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5ff9bcd1-d0bf-401d-91de-8b643732f0e1/bin-2019/utaipan/data/ce4ef7fc2/2419d8dc070f4723965b87d63ceca821/FLAG203a7a35a [2018-10-26 23:34:26,332 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_5ff9bcd1-d0bf-401d-91de-8b643732f0e1/bin-2019/utaipan/data/ce4ef7fc2/2419d8dc070f4723965b87d63ceca821 [2018-10-26 23:34:26,336 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 23:34:26,338 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-26 23:34:26,341 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 23:34:26,342 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 23:34:26,345 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 23:34:26,346 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 11:34:26" (1/1) ... [2018-10-26 23:34:26,349 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@44c59c25 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:34:26, skipping insertion in model container [2018-10-26 23:34:26,350 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 11:34:26" (1/1) ... [2018-10-26 23:34:26,358 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 23:34:26,486 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 23:34:29,503 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 23:34:29,606 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 23:34:30,558 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 23:34:30,962 INFO L193 MainTranslator]: Completed translation [2018-10-26 23:34:30,962 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:34:30 WrapperNode [2018-10-26 23:34:30,963 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 23:34:30,963 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-26 23:34:30,964 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-26 23:34:30,964 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-26 23:34:30,972 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:34:30" (1/1) ... [2018-10-26 23:34:31,048 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.procedureinliner has thrown an exception: java.lang.IllegalArgumentException: ASTType is null - cannot resolve type. at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:176) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:197) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processBody(TypeChecker.java:921) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processImplementation(TypeChecker.java:1025) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.process(TypeChecker.java:1112) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-26 23:34:31,051 INFO L168 Benchmark]: Toolchain (without parser) took 4714.19 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 226.5 MB). Free memory was 942.4 MB in the beginning and 1.1 GB in the end (delta: -124.9 MB). Peak memory consumption was 101.6 MB. Max. memory is 11.5 GB. [2018-10-26 23:34:31,053 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 23:34:31,053 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4622.35 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 226.5 MB). Free memory was 942.4 MB in the beginning and 1.1 GB in the end (delta: -134.3 MB). Peak memory consumption was 464.8 MB. Max. memory is 11.5 GB. [2018-10-26 23:34:31,054 INFO L168 Benchmark]: Boogie Procedure Inliner took 87.28 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 9.4 MB). Peak memory consumption was 9.4 MB. Max. memory is 11.5 GB. [2018-10-26 23:34:31,060 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 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 4622.35 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 226.5 MB). Free memory was 942.4 MB in the beginning and 1.1 GB in the end (delta: -134.3 MB). Peak memory consumption was 464.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 87.28 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 9.4 MB). Peak memory consumption was 9.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: - ExceptionOrErrorResult: IllegalArgumentException: ASTType is null - cannot resolve type. de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: IllegalArgumentException: ASTType is null - cannot resolve type.: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:176) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...