./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_false-unreach-call_single_drivers-net-wireless-mwl8k.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_e3e9e4c2-5003-44ae-93fd-afbe9b2155e2/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_e3e9e4c2-5003-44ae-93fd-afbe9b2155e2/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_e3e9e4c2-5003-44ae-93fd-afbe9b2155e2/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_e3e9e4c2-5003-44ae-93fd-afbe9b2155e2/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_false-unreach-call_single_drivers-net-wireless-mwl8k.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_e3e9e4c2-5003-44ae-93fd-afbe9b2155e2/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_e3e9e4c2-5003-44ae-93fd-afbe9b2155e2/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 97cdd987208d96795ee344ec519b1dd6f5994897 .................................................................................................................................................................... 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_e3e9e4c2-5003-44ae-93fd-afbe9b2155e2/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_e3e9e4c2-5003-44ae-93fd-afbe9b2155e2/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_e3e9e4c2-5003-44ae-93fd-afbe9b2155e2/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_e3e9e4c2-5003-44ae-93fd-afbe9b2155e2/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_false-unreach-call_single_drivers-net-wireless-mwl8k.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_e3e9e4c2-5003-44ae-93fd-afbe9b2155e2/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_e3e9e4c2-5003-44ae-93fd-afbe9b2155e2/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 97cdd987208d96795ee344ec519b1dd6f5994897 .................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: TypeCheckException: Type check failed for C: enum { --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-10 07:13:48,047 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 07:13:48,049 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 07:13:48,055 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 07:13:48,055 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 07:13:48,056 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 07:13:48,056 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 07:13:48,057 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 07:13:48,059 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 07:13:48,059 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 07:13:48,060 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 07:13:48,060 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 07:13:48,060 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 07:13:48,061 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 07:13:48,062 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 07:13:48,062 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 07:13:48,062 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 07:13:48,063 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 07:13:48,064 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 07:13:48,065 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 07:13:48,066 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 07:13:48,067 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 07:13:48,068 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 07:13:48,068 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 07:13:48,069 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 07:13:48,069 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 07:13:48,070 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 07:13:48,070 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 07:13:48,071 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 07:13:48,072 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 07:13:48,072 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 07:13:48,072 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 07:13:48,073 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 07:13:48,073 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 07:13:48,073 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 07:13:48,074 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 07:13:48,074 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_e3e9e4c2-5003-44ae-93fd-afbe9b2155e2/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-10 07:13:48,081 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 07:13:48,081 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 07:13:48,082 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 07:13:48,082 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 07:13:48,082 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 07:13:48,083 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 07:13:48,083 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 07:13:48,083 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 07:13:48,083 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 07:13:48,083 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 07:13:48,083 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 07:13:48,083 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 07:13:48,084 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 07:13:48,084 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 07:13:48,084 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 07:13:48,084 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 07:13:48,084 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 07:13:48,084 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 07:13:48,084 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 07:13:48,084 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 07:13:48,085 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 07:13:48,085 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 07:13:48,085 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 07:13:48,085 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-10 07:13:48,085 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 07:13:48,085 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 07:13:48,085 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 07:13:48,086 INFO L133 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_e3e9e4c2-5003-44ae-93fd-afbe9b2155e2/bin-2019/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 97cdd987208d96795ee344ec519b1dd6f5994897 [2018-11-10 07:13:48,109 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 07:13:48,118 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 07:13:48,121 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 07:13:48,122 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 07:13:48,122 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 07:13:48,122 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_e3e9e4c2-5003-44ae-93fd-afbe9b2155e2/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_false-unreach-call_single_drivers-net-wireless-mwl8k.cil.out.c [2018-11-10 07:13:48,166 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e3e9e4c2-5003-44ae-93fd-afbe9b2155e2/bin-2019/uautomizer/data/00c072141/2006e3b7aa784d32904df99fc6228da0/FLAG26a9ba045 [2018-11-10 07:13:49,155 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 07:13:49,155 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_e3e9e4c2-5003-44ae-93fd-afbe9b2155e2/sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_false-unreach-call_single_drivers-net-wireless-mwl8k.cil.out.c [2018-11-10 07:13:49,244 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e3e9e4c2-5003-44ae-93fd-afbe9b2155e2/bin-2019/uautomizer/data/00c072141/2006e3b7aa784d32904df99fc6228da0/FLAG26a9ba045 [2018-11-10 07:13:49,255 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_e3e9e4c2-5003-44ae-93fd-afbe9b2155e2/bin-2019/uautomizer/data/00c072141/2006e3b7aa784d32904df99fc6228da0 [2018-11-10 07:13:49,257 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 07:13:49,258 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-10 07:13:49,259 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 07:13:49,259 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 07:13:49,262 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 07:13:49,263 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 07:13:49" (1/1) ... [2018-11-10 07:13:49,265 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a5f49ec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:13:49, skipping insertion in model container [2018-11-10 07:13:49,265 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 07:13:49" (1/1) ... [2018-11-10 07:13:49,272 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 07:13:49,714 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 07:13:49,857 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalStateException: Check for isGlobalScope first at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.ProcedureManager.getCurrentProcedureID(ProcedureManager.java:400) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.AuxVarInfoBuilder.constructAuxVarHelper(AuxVarInfoBuilder.java:112) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.AuxVarInfoBuilder.constructAuxVarInfo(AuxVarInfoBuilder.java:85) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleConditionalOperator(CHandler.java:4088) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:999) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.TypeHandler.visit(TypeHandler.java:338) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:177) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1831) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:143) 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:2110) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 07:13:49,861 INFO L168 Benchmark]: Toolchain (without parser) took 603.87 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 200.8 MB). Free memory was 890.5 MB in the beginning and 940.0 MB in the end (delta: -49.5 MB). Peak memory consumption was 186.9 MB. Max. memory is 11.5 GB. [2018-11-10 07:13:49,863 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 07:13:49,864 INFO L168 Benchmark]: CACSL2BoogieTranslator took 601.72 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 200.8 MB). Free memory was 890.5 MB in the beginning and 940.0 MB in the end (delta: -49.5 MB). Peak memory consumption was 186.9 MB. Max. memory is 11.5 GB. [2018-11-10 07:13:49,866 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 601.72 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 200.8 MB). Free memory was 890.5 MB in the beginning and 940.0 MB in the end (delta: -49.5 MB). Peak memory consumption was 186.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalStateException: Check for isGlobalScope first de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalStateException: Check for isGlobalScope first: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.ProcedureManager.getCurrentProcedureID(ProcedureManager.java:400) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-1dbac8b [2018-11-10 07:13:51,125 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 07:13:51,127 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 07:13:51,134 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 07:13:51,134 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 07:13:51,135 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 07:13:51,135 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 07:13:51,137 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 07:13:51,138 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 07:13:51,138 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 07:13:51,139 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 07:13:51,139 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 07:13:51,140 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 07:13:51,140 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 07:13:51,141 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 07:13:51,142 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 07:13:51,142 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 07:13:51,143 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 07:13:51,145 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 07:13:51,146 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 07:13:51,146 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 07:13:51,147 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 07:13:51,149 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 07:13:51,149 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 07:13:51,149 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 07:13:51,150 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 07:13:51,150 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 07:13:51,151 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 07:13:51,151 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 07:13:51,152 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 07:13:51,152 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 07:13:51,153 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 07:13:51,153 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 07:13:51,153 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 07:13:51,154 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 07:13:51,154 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 07:13:51,154 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_e3e9e4c2-5003-44ae-93fd-afbe9b2155e2/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-10 07:13:51,165 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 07:13:51,165 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 07:13:51,165 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 07:13:51,165 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 07:13:51,166 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 07:13:51,166 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 07:13:51,166 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 07:13:51,166 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 07:13:51,167 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 07:13:51,167 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 07:13:51,167 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 07:13:51,167 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 07:13:51,167 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 07:13:51,167 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 07:13:51,167 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 07:13:51,167 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 07:13:51,168 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 07:13:51,168 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 07:13:51,168 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 07:13:51,168 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 07:13:51,168 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 07:13:51,168 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 07:13:51,168 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 07:13:51,169 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 07:13:51,169 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-10 07:13:51,169 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 07:13:51,169 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 07:13:51,169 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 07:13:51,169 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 07:13:51,169 INFO L133 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_e3e9e4c2-5003-44ae-93fd-afbe9b2155e2/bin-2019/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 97cdd987208d96795ee344ec519b1dd6f5994897 [2018-11-10 07:13:51,198 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 07:13:51,207 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 07:13:51,209 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 07:13:51,210 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 07:13:51,210 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 07:13:51,210 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_e3e9e4c2-5003-44ae-93fd-afbe9b2155e2/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_false-unreach-call_single_drivers-net-wireless-mwl8k.cil.out.c [2018-11-10 07:13:51,246 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e3e9e4c2-5003-44ae-93fd-afbe9b2155e2/bin-2019/uautomizer/data/e62ca6fbf/b8954b3c17b0428dba2af55573dea248/FLAG93124670b [2018-11-10 07:13:52,164 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 07:13:52,165 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_e3e9e4c2-5003-44ae-93fd-afbe9b2155e2/sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_false-unreach-call_single_drivers-net-wireless-mwl8k.cil.out.c [2018-11-10 07:13:52,241 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e3e9e4c2-5003-44ae-93fd-afbe9b2155e2/bin-2019/uautomizer/data/e62ca6fbf/b8954b3c17b0428dba2af55573dea248/FLAG93124670b [2018-11-10 07:13:52,250 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_e3e9e4c2-5003-44ae-93fd-afbe9b2155e2/bin-2019/uautomizer/data/e62ca6fbf/b8954b3c17b0428dba2af55573dea248 [2018-11-10 07:13:52,252 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 07:13:52,253 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-10 07:13:52,254 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 07:13:52,254 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 07:13:52,256 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 07:13:52,257 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 07:13:52" (1/1) ... [2018-11-10 07:13:52,259 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e2d5e94 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:13:52, skipping insertion in model container [2018-11-10 07:13:52,259 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 07:13:52" (1/1) ... [2018-11-10 07:13:52,265 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 07:13:52,628 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 07:13:52,776 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type check failed for C: enum { WORK_STRUCT_PENDING_BIT = 0, WORK_STRUCT_DELAYED_BIT = 1, WORK_STRUCT_CWQ_BIT = 2, WORK_STRUCT_LINKED_BIT = 3, WORK_STRUCT_STATIC_BIT = 4, WORK_STRUCT_COLOR_SHIFT = 5, WORK_STRUCT_COLOR_BITS = 4, WORK_STRUCT_PENDING = 1 << WORK_STRUCT_PENDING_BIT, WORK_STRUCT_DELAYED = 1 << WORK_STRUCT_DELAYED_BIT, WORK_STRUCT_CWQ = 1 << WORK_STRUCT_CWQ_BIT, WORK_STRUCT_LINKED = 1 << WORK_STRUCT_LINKED_BIT, WORK_STRUCT_STATIC = 1 << WORK_STRUCT_STATIC_BIT, WORK_NR_COLORS = (1 << WORK_STRUCT_COLOR_BITS) - 1, WORK_NO_COLOR = WORK_NR_COLORS, WORK_CPU_UNBOUND = 4096, WORK_CPU_NONE = 4096 + 1, WORK_CPU_LAST = WORK_CPU_NONE, WORK_STRUCT_FLAG_BITS = WORK_STRUCT_COLOR_SHIFT + WORK_STRUCT_COLOR_BITS, WORK_STRUCT_FLAG_MASK = (1UL << WORK_STRUCT_FLAG_BITS) - 1, WORK_STRUCT_WQ_DATA_MASK = ~WORK_STRUCT_FLAG_MASK, WORK_STRUCT_NO_CPU = WORK_CPU_NONE << WORK_STRUCT_FLAG_BITS, WORK_BUSY_PENDING = 1 << 0, WORK_BUSY_RUNNING = 1 << 1, } [8835-8878] at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckBinaryExpression(TypeCheckHelper.java:215) at de.uni_freiburg.informatik.ultimate.boogie.ExpressionFactory.constructBinaryExpression(ExpressionFactory.java:584) at de.uni_freiburg.informatik.ultimate.boogie.ExpressionFactory.newBinaryExpression(ExpressionFactory.java:175) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.TypeHandler.handleEnumerationConstant(TypeHandler.java:857) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.TypeHandler.visit(TypeHandler.java:345) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:177) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1831) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:143) 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:2110) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 07:13:52,779 INFO L168 Benchmark]: Toolchain (without parser) took 526.53 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 262.7 MB). Free memory was 878.6 MB in the beginning and 801.3 MB in the end (delta: 77.3 MB). Peak memory consumption was 346.8 MB. Max. memory is 11.5 GB. [2018-11-10 07:13:52,781 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 07:13:52,781 INFO L168 Benchmark]: CACSL2BoogieTranslator took 524.71 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 262.7 MB). Free memory was 878.6 MB in the beginning and 801.3 MB in the end (delta: 77.3 MB). Peak memory consumption was 346.8 MB. Max. memory is 11.5 GB. [2018-11-10 07:13:52,783 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 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 524.71 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 262.7 MB). Free memory was 878.6 MB in the beginning and 801.3 MB in the end (delta: 77.3 MB). Peak memory consumption was 346.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type check failed for C: enum { WORK_STRUCT_PENDING_BIT = 0, WORK_STRUCT_DELAYED_BIT = 1, WORK_STRUCT_CWQ_BIT = 2, WORK_STRUCT_LINKED_BIT = 3, WORK_STRUCT_STATIC_BIT = 4, WORK_STRUCT_COLOR_SHIFT = 5, WORK_STRUCT_COLOR_BITS = 4, WORK_STRUCT_PENDING = 1 << WORK_STRUCT_PENDING_BIT, WORK_STRUCT_DELAYED = 1 << WORK_STRUCT_DELAYED_BIT, WORK_STRUCT_CWQ = 1 << WORK_STRUCT_CWQ_BIT, WORK_STRUCT_LINKED = 1 << WORK_STRUCT_LINKED_BIT, WORK_STRUCT_STATIC = 1 << WORK_STRUCT_STATIC_BIT, WORK_NR_COLORS = (1 << WORK_STRUCT_COLOR_BITS) - 1, WORK_NO_COLOR = WORK_NR_COLORS, WORK_CPU_UNBOUND = 4096, WORK_CPU_NONE = 4096 + 1, WORK_CPU_LAST = WORK_CPU_NONE, WORK_STRUCT_FLAG_BITS = WORK_STRUCT_COLOR_SHIFT + WORK_STRUCT_COLOR_BITS, WORK_STRUCT_FLAG_MASK = (1UL << WORK_STRUCT_FLAG_BITS) - 1, WORK_STRUCT_WQ_DATA_MASK = ~WORK_STRUCT_FLAG_MASK, WORK_STRUCT_NO_CPU = WORK_CPU_NONE << WORK_STRUCT_FLAG_BITS, WORK_BUSY_PENDING = 1 << 0, WORK_BUSY_RUNNING = 1 << 1, } [8835-8878] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type check failed for C: enum { WORK_STRUCT_PENDING_BIT = 0, WORK_STRUCT_DELAYED_BIT = 1, WORK_STRUCT_CWQ_BIT = 2, WORK_STRUCT_LINKED_BIT = 3, WORK_STRUCT_STATIC_BIT = 4, WORK_STRUCT_COLOR_SHIFT = 5, WORK_STRUCT_COLOR_BITS = 4, WORK_STRUCT_PENDING = 1 << WORK_STRUCT_PENDING_BIT, WORK_STRUCT_DELAYED = 1 << WORK_STRUCT_DELAYED_BIT, WORK_STRUCT_CWQ = 1 << WORK_STRUCT_CWQ_BIT, WORK_STRUCT_LINKED = 1 << WORK_STRUCT_LINKED_BIT, WORK_STRUCT_STATIC = 1 << WORK_STRUCT_STATIC_BIT, WORK_NR_COLORS = (1 << WORK_STRUCT_COLOR_BITS) - 1, WORK_NO_COLOR = WORK_NR_COLORS, WORK_CPU_UNBOUND = 4096, WORK_CPU_NONE = 4096 + 1, WORK_CPU_LAST = WORK_CPU_NONE, WORK_STRUCT_FLAG_BITS = WORK_STRUCT_COLOR_SHIFT + WORK_STRUCT_COLOR_BITS, WORK_STRUCT_FLAG_MASK = (1UL << WORK_STRUCT_FLAG_BITS) - 1, WORK_STRUCT_WQ_DATA_MASK = ~WORK_STRUCT_FLAG_MASK, WORK_STRUCT_NO_CPU = WORK_CPU_NONE << WORK_STRUCT_FLAG_BITS, WORK_BUSY_PENDING = 1 << 0, WORK_BUSY_RUNNING = 1 << 1, } [8835-8878]: de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...