./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_672fe508-f656-435f-a756-c2596ca1a1c5/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_672fe508-f656-435f-a756-c2596ca1a1c5/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_672fe508-f656-435f-a756-c2596ca1a1c5/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_672fe508-f656-435f-a756-c2596ca1a1c5/bin-2019/ukojak/config/KojakReach.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_672fe508-f656-435f-a756-c2596ca1a1c5/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_672fe508-f656-435f-a756-c2596ca1a1c5/bin-2019/ukojak --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 Kojak --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_672fe508-f656-435f-a756-c2596ca1a1c5/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_672fe508-f656-435f-a756-c2596ca1a1c5/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_672fe508-f656-435f-a756-c2596ca1a1c5/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_672fe508-f656-435f-a756-c2596ca1a1c5/bin-2019/ukojak/config/KojakReach.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_672fe508-f656-435f-a756-c2596ca1a1c5/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_672fe508-f656-435f-a756-c2596ca1a1c5/bin-2019/ukojak --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 Kojak --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 [2018-10-26 22:12:01,605 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 22:12:01,607 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 22:12:01,620 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 22:12:01,621 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 22:12:01,621 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 22:12:01,622 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 22:12:01,624 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 22:12:01,625 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 22:12:01,626 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 22:12:01,626 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 22:12:01,627 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 22:12:01,629 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 22:12:01,630 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 22:12:01,638 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 22:12:01,639 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 22:12:01,640 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 22:12:01,641 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 22:12:01,642 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 22:12:01,645 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 22:12:01,647 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 22:12:01,649 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 22:12:01,652 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 22:12:01,655 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 22:12:01,655 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 22:12:01,656 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 22:12:01,656 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 22:12:01,657 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 22:12:01,657 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 22:12:01,658 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 22:12:01,658 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 22:12:01,658 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 22:12:01,659 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 22:12:01,659 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 22:12:01,660 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 22:12:01,660 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 22:12:01,661 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_672fe508-f656-435f-a756-c2596ca1a1c5/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-10-26 22:12:01,671 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 22:12:01,672 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 22:12:01,672 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 22:12:01,672 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 22:12:01,673 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 22:12:01,673 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 22:12:01,673 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 22:12:01,673 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-26 22:12:01,674 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 22:12:01,674 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 22:12:01,674 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 22:12:01,674 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 22:12:01,674 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 22:12:01,674 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 22:12:01,674 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-26 22:12:01,675 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-26 22:12:01,675 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 22:12:01,676 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 22:12:01,677 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-26 22:12:01,677 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 22:12:01,677 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 22:12:01,677 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 22:12:01,677 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-10-26 22:12:01,677 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 22:12:01,678 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-26 22:12:01,678 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 22:12:01,678 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_672fe508-f656-435f-a756-c2596ca1a1c5/bin-2019/ukojak 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 -> Kojak 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 [2018-10-26 22:12:01,703 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 22:12:01,716 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 22:12:01,719 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 22:12:01,721 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 22:12:01,721 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 22:12:01,721 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_672fe508-f656-435f-a756-c2596ca1a1c5/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_false-unreach-call_single_drivers-net-wireless-mwl8k.cil.out.c [2018-10-26 22:12:01,773 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_672fe508-f656-435f-a756-c2596ca1a1c5/bin-2019/ukojak/data/b06f45c26/3dc2612f1259441caf476cba2bf10abb/FLAG7f8c4bf52 [2018-10-26 22:12:02,977 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 22:12:02,977 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_672fe508-f656-435f-a756-c2596ca1a1c5/sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_false-unreach-call_single_drivers-net-wireless-mwl8k.cil.out.c [2018-10-26 22:12:03,078 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_672fe508-f656-435f-a756-c2596ca1a1c5/bin-2019/ukojak/data/b06f45c26/3dc2612f1259441caf476cba2bf10abb/FLAG7f8c4bf52 [2018-10-26 22:12:03,090 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_672fe508-f656-435f-a756-c2596ca1a1c5/bin-2019/ukojak/data/b06f45c26/3dc2612f1259441caf476cba2bf10abb [2018-10-26 22:12:03,093 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 22:12:03,094 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-26 22:12:03,094 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 22:12:03,095 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 22:12:03,098 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 22:12:03,099 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 10:12:03" (1/1) ... [2018-10-26 22:12:03,101 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@268af83a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:12:03, skipping insertion in model container [2018-10-26 22:12:03,101 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 10:12:03" (1/1) ... [2018-10-26 22:12:03,110 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 22:12:03,629 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 22:12:03,780 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-26 22:12:03,788 INFO L168 Benchmark]: Toolchain (without parser) took 694.44 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 206.0 MB). Free memory was 888.3 MB in the beginning and 943.6 MB in the end (delta: -55.3 MB). Peak memory consumption was 184.6 MB. Max. memory is 11.5 GB. [2018-10-26 22:12:03,789 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 979.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 22:12:03,790 INFO L168 Benchmark]: CACSL2BoogieTranslator took 692.40 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 206.0 MB). Free memory was 888.3 MB in the beginning and 943.6 MB in the end (delta: -55.3 MB). Peak memory consumption was 184.6 MB. Max. memory is 11.5 GB. [2018-10-26 22:12:03,791 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 979.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 692.40 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 206.0 MB). Free memory was 888.3 MB in the beginning and 943.6 MB in the end (delta: -55.3 MB). Peak memory consumption was 184.6 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 [2018-10-26 22:12:05,356 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 22:12:05,358 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 22:12:05,370 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 22:12:05,371 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 22:12:05,372 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 22:12:05,373 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 22:12:05,374 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 22:12:05,376 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 22:12:05,377 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 22:12:05,378 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 22:12:05,378 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 22:12:05,378 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 22:12:05,379 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 22:12:05,380 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 22:12:05,380 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 22:12:05,381 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 22:12:05,382 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 22:12:05,384 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 22:12:05,385 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 22:12:05,386 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 22:12:05,386 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 22:12:05,388 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 22:12:05,388 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 22:12:05,388 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 22:12:05,389 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 22:12:05,390 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 22:12:05,390 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 22:12:05,391 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 22:12:05,392 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 22:12:05,392 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 22:12:05,392 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 22:12:05,392 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 22:12:05,393 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 22:12:05,393 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 22:12:05,394 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 22:12:05,394 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_672fe508-f656-435f-a756-c2596ca1a1c5/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2018-10-26 22:12:05,409 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 22:12:05,409 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 22:12:05,410 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 22:12:05,410 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 22:12:05,410 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 22:12:05,411 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 22:12:05,415 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 22:12:05,416 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 22:12:05,416 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 22:12:05,416 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 22:12:05,416 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 22:12:05,416 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-26 22:12:05,416 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-26 22:12:05,416 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 22:12:05,417 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 22:12:05,417 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-26 22:12:05,417 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-26 22:12:05,417 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 22:12:05,417 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 22:12:05,417 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-26 22:12:05,418 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 22:12:05,420 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 22:12:05,420 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 22:12:05,420 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-10-26 22:12:05,421 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-10-26 22:12:05,421 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 22:12:05,421 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-26 22:12:05,421 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-26 22:12:05,421 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 22:12:05,421 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_672fe508-f656-435f-a756-c2596ca1a1c5/bin-2019/ukojak 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 -> Kojak 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 [2018-10-26 22:12:05,468 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 22:12:05,477 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 22:12:05,482 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 22:12:05,483 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 22:12:05,484 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 22:12:05,485 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_672fe508-f656-435f-a756-c2596ca1a1c5/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_false-unreach-call_single_drivers-net-wireless-mwl8k.cil.out.c [2018-10-26 22:12:05,534 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_672fe508-f656-435f-a756-c2596ca1a1c5/bin-2019/ukojak/data/415d66a0b/389f08f0891e4596a3ddcbdb0869cc41/FLAG10186f790 [2018-10-26 22:12:06,734 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 22:12:06,734 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_672fe508-f656-435f-a756-c2596ca1a1c5/sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_false-unreach-call_single_drivers-net-wireless-mwl8k.cil.out.c [2018-10-26 22:12:06,855 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_672fe508-f656-435f-a756-c2596ca1a1c5/bin-2019/ukojak/data/415d66a0b/389f08f0891e4596a3ddcbdb0869cc41/FLAG10186f790 [2018-10-26 22:12:06,869 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_672fe508-f656-435f-a756-c2596ca1a1c5/bin-2019/ukojak/data/415d66a0b/389f08f0891e4596a3ddcbdb0869cc41 [2018-10-26 22:12:06,873 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 22:12:06,875 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-26 22:12:06,876 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 22:12:06,878 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 22:12:06,881 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 22:12:06,882 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 10:12:06" (1/1) ... [2018-10-26 22:12:06,884 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1cac16cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:12:06, skipping insertion in model container [2018-10-26 22:12:06,885 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 10:12:06" (1/1) ... [2018-10-26 22:12:06,894 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 22:12:07,405 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 22:12:07,598 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-26 22:12:07,610 INFO L168 Benchmark]: Toolchain (without parser) took 736.01 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 262.7 MB). Free memory was 879.2 MB in the beginning and 806.3 MB in the end (delta: 72.8 MB). Peak memory consumption was 342.3 MB. Max. memory is 11.5 GB. [2018-10-26 22:12:07,612 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 22:12:07,612 INFO L168 Benchmark]: CACSL2BoogieTranslator took 733.58 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 262.7 MB). Free memory was 879.2 MB in the beginning and 806.3 MB in the end (delta: 72.8 MB). Peak memory consumption was 342.3 MB. Max. memory is 11.5 GB. [2018-10-26 22:12:07,614 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 733.58 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 262.7 MB). Free memory was 879.2 MB in the beginning and 806.3 MB in the end (delta: 72.8 MB). Peak memory consumption was 342.3 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...