./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-wireless-rtl818x-rtl8180-rtl8180_true-unreach-call.cil.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_74bade1b-5db1-43bf-8076-25acdc659367/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_74bade1b-5db1-43bf-8076-25acdc659367/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_74bade1b-5db1-43bf-8076-25acdc659367/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_74bade1b-5db1-43bf-8076-25acdc659367/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-wireless-rtl818x-rtl8180-rtl8180_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_74bade1b-5db1-43bf-8076-25acdc659367/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_74bade1b-5db1-43bf-8076-25acdc659367/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 cbbb17685dea3ea0d1a6f9abddaa96d49ce1fbf6 ............................................................................................................................................................................. 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_74bade1b-5db1-43bf-8076-25acdc659367/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_74bade1b-5db1-43bf-8076-25acdc659367/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_74bade1b-5db1-43bf-8076-25acdc659367/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_74bade1b-5db1-43bf-8076-25acdc659367/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-wireless-rtl818x-rtl8180-rtl8180_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_74bade1b-5db1-43bf-8076-25acdc659367/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_74bade1b-5db1-43bf-8076-25acdc659367/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 cbbb17685dea3ea0d1a6f9abddaa96d49ce1fbf6 ............................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-10 06:59:37,282 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 06:59:37,284 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 06:59:37,292 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 06:59:37,292 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 06:59:37,293 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 06:59:37,293 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 06:59:37,294 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 06:59:37,295 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 06:59:37,296 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 06:59:37,297 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 06:59:37,297 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 06:59:37,298 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 06:59:37,299 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 06:59:37,300 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 06:59:37,301 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 06:59:37,302 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 06:59:37,303 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 06:59:37,305 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 06:59:37,306 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 06:59:37,307 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 06:59:37,308 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 06:59:37,309 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 06:59:37,310 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 06:59:37,310 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 06:59:37,310 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 06:59:37,311 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 06:59:37,312 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 06:59:37,312 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 06:59:37,313 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 06:59:37,314 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 06:59:37,314 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 06:59:37,315 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 06:59:37,315 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 06:59:37,316 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 06:59:37,316 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 06:59:37,317 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_74bade1b-5db1-43bf-8076-25acdc659367/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-11-10 06:59:37,329 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 06:59:37,330 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 06:59:37,330 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 06:59:37,330 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 06:59:37,331 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 06:59:37,331 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 06:59:37,331 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 06:59:37,332 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 06:59:37,332 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 06:59:37,332 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 06:59:37,332 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 06:59:37,332 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 06:59:37,332 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 06:59:37,332 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 06:59:37,333 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 06:59:37,333 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 06:59:37,333 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 06:59:37,333 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 06:59:37,333 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 06:59:37,333 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 06:59:37,334 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 06:59:37,334 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 06:59:37,334 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-10 06:59:37,334 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 06:59:37,334 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 06:59:37,334 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 06:59:37,334 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_74bade1b-5db1-43bf-8076-25acdc659367/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 -> cbbb17685dea3ea0d1a6f9abddaa96d49ce1fbf6 [2018-11-10 06:59:37,362 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 06:59:37,373 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 06:59:37,377 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 06:59:37,378 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 06:59:37,378 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 06:59:37,379 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_74bade1b-5db1-43bf-8076-25acdc659367/bin-2019/ukojak/../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-wireless-rtl818x-rtl8180-rtl8180_true-unreach-call.cil.c [2018-11-10 06:59:37,430 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_74bade1b-5db1-43bf-8076-25acdc659367/bin-2019/ukojak/data/9df7791a2/7aab33bd749a43b1a2b7548df519d2e9/FLAGa2c8116c4 [2018-11-10 06:59:38,116 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 06:59:38,117 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_74bade1b-5db1-43bf-8076-25acdc659367/sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-wireless-rtl818x-rtl8180-rtl8180_true-unreach-call.cil.c [2018-11-10 06:59:38,162 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_74bade1b-5db1-43bf-8076-25acdc659367/bin-2019/ukojak/data/9df7791a2/7aab33bd749a43b1a2b7548df519d2e9/FLAGa2c8116c4 [2018-11-10 06:59:38,175 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_74bade1b-5db1-43bf-8076-25acdc659367/bin-2019/ukojak/data/9df7791a2/7aab33bd749a43b1a2b7548df519d2e9 [2018-11-10 06:59:38,178 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 06:59:38,180 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 06:59:38,181 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 06:59:38,181 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 06:59:38,183 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 06:59:38,184 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 06:59:38" (1/1) ... [2018-11-10 06:59:38,186 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b215201 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:59:38, skipping insertion in model container [2018-11-10 06:59:38,186 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 06:59:38" (1/1) ... [2018-11-10 06:59:38,193 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 06:59:38,315 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 06:59:40,895 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractBooleanValue(TypeSizes.java:432) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValueInteger(TypeSizes.java:391) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValue(TypeSizes.java:342) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.constructBinaryBitwiseIntegerExpression(IntegerTranslation.java:179) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.ExpressionTranslation.constructBinaryBitwiseExpression(ExpressionTranslation.java:128) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleBitshiftOperation(CHandler.java:3728) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:882) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2169) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:932) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2169) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:932) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.dispatchDecaySwitchToRValueFunctionArgument(ExpressionResultTransformer.java:113) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:647) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:488) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1356) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1300) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:364) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3316) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2119) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:537) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:188) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:117) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:129) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 06:59:40,898 INFO L168 Benchmark]: Toolchain (without parser) took 2718.73 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 216.0 MB). Free memory was 941.5 MB in the beginning and 1.1 GB in the end (delta: -178.0 MB). Peak memory consumption was 243.6 MB. Max. memory is 11.5 GB. [2018-11-10 06:59:40,900 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 06:59:40,900 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2716.38 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 216.0 MB). Free memory was 941.5 MB in the beginning and 1.1 GB in the end (delta: -178.0 MB). Peak memory consumption was 243.6 MB. Max. memory is 11.5 GB. [2018-11-10 06:59:40,903 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2716.38 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 216.0 MB). Free memory was 941.5 MB in the beginning and 1.1 GB in the end (delta: -178.0 MB). Peak memory consumption was 243.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: NullPointerException: null: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractBooleanValue(TypeSizes.java:432) 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 06:59:42,399 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 06:59:42,400 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 06:59:42,409 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 06:59:42,409 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 06:59:42,410 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 06:59:42,411 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 06:59:42,412 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 06:59:42,413 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 06:59:42,414 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 06:59:42,415 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 06:59:42,415 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 06:59:42,416 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 06:59:42,416 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 06:59:42,417 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 06:59:42,418 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 06:59:42,418 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 06:59:42,420 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 06:59:42,421 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 06:59:42,422 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 06:59:42,423 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 06:59:42,424 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 06:59:42,426 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 06:59:42,426 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 06:59:42,426 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 06:59:42,427 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 06:59:42,428 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 06:59:42,428 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 06:59:42,429 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 06:59:42,430 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 06:59:42,430 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 06:59:42,431 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 06:59:42,431 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 06:59:42,431 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 06:59:42,432 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 06:59:42,432 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 06:59:42,432 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_74bade1b-5db1-43bf-8076-25acdc659367/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2018-11-10 06:59:42,444 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 06:59:42,444 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 06:59:42,445 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 06:59:42,445 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 06:59:42,445 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 06:59:42,446 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 06:59:42,446 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 06:59:42,446 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 06:59:42,446 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 06:59:42,446 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 06:59:42,446 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 06:59:42,447 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 06:59:42,447 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 06:59:42,447 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 06:59:42,447 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 06:59:42,447 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 06:59:42,447 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 06:59:42,447 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 06:59:42,448 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 06:59:42,448 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 06:59:42,448 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 06:59:42,448 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 06:59:42,448 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 06:59:42,448 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-10 06:59:42,449 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-10 06:59:42,449 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 06:59:42,449 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 06:59:42,449 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 06:59:42,449 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 06:59:42,449 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_74bade1b-5db1-43bf-8076-25acdc659367/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 -> cbbb17685dea3ea0d1a6f9abddaa96d49ce1fbf6 [2018-11-10 06:59:42,485 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 06:59:42,497 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 06:59:42,500 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 06:59:42,501 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 06:59:42,502 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 06:59:42,502 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_74bade1b-5db1-43bf-8076-25acdc659367/bin-2019/ukojak/../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-wireless-rtl818x-rtl8180-rtl8180_true-unreach-call.cil.c [2018-11-10 06:59:42,555 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_74bade1b-5db1-43bf-8076-25acdc659367/bin-2019/ukojak/data/510ae0b66/faaa948c15684b28905ed7e10967c681/FLAG46d99de12 [2018-11-10 06:59:43,180 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 06:59:43,181 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_74bade1b-5db1-43bf-8076-25acdc659367/sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-wireless-rtl818x-rtl8180-rtl8180_true-unreach-call.cil.c [2018-11-10 06:59:43,226 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_74bade1b-5db1-43bf-8076-25acdc659367/bin-2019/ukojak/data/510ae0b66/faaa948c15684b28905ed7e10967c681/FLAG46d99de12 [2018-11-10 06:59:43,241 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_74bade1b-5db1-43bf-8076-25acdc659367/bin-2019/ukojak/data/510ae0b66/faaa948c15684b28905ed7e10967c681 [2018-11-10 06:59:43,244 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 06:59:43,246 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 06:59:43,247 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 06:59:43,247 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 06:59:43,251 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 06:59:43,252 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 06:59:43" (1/1) ... [2018-11-10 06:59:43,255 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e8da13a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:59:43, skipping insertion in model container [2018-11-10 06:59:43,255 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 06:59:43" (1/1) ... [2018-11-10 06:59:43,266 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 06:59:43,447 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 06:59:49,173 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 06:59:49,312 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 06:59:51,139 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 06:59:51,759 INFO L193 MainTranslator]: Completed translation [2018-11-10 06:59:51,760 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:59:51 WrapperNode [2018-11-10 06:59:51,760 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 06:59:51,760 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 06:59:51,761 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 06:59:51,761 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 06:59:51,767 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:59:51" (1/1) ... [2018-11-10 06:59:51,828 ERROR L1123 TypeChecker]: C: sa2400_rf_ops [9378]: Undeclared identifier ~#sa2400_rf_ops~0 in IdentifierExpression[~#sa2400_rf_ops~0,GLOBAL] [2018-11-10 06:59:51,830 ERROR L1123 TypeChecker]: C: priv->rf = & sa2400_rf_ops [9378]: Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#sa2400_rf_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~priv~20,],base],FunctionApplication[~bvadd32,[StructAccessExpression[IdentifierExpression[~priv~20,],offset],BitvecLiteral[8,32]]]]],BitvecLiteral[8,32]]] [2018-11-10 06:59:51,830 ERROR L1123 TypeChecker]: C: max2820_rf_ops [9381]: Undeclared identifier ~#max2820_rf_ops~0 in IdentifierExpression[~#max2820_rf_ops~0,GLOBAL] [2018-11-10 06:59:51,830 ERROR L1123 TypeChecker]: C: priv->rf = & max2820_rf_ops [9381]: Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#max2820_rf_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~priv~20,],base],FunctionApplication[~bvadd32,[StructAccessExpression[IdentifierExpression[~priv~20,],offset],BitvecLiteral[8,32]]]]],BitvecLiteral[8,32]]] [2018-11-10 06:59:51,830 ERROR L1123 TypeChecker]: C: grf5101_rf_ops [9384]: Undeclared identifier ~#grf5101_rf_ops~0 in IdentifierExpression[~#grf5101_rf_ops~0,GLOBAL] [2018-11-10 06:59:51,831 ERROR L1123 TypeChecker]: C: priv->rf = & grf5101_rf_ops [9384]: Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#grf5101_rf_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~priv~20,],base],FunctionApplication[~bvadd32,[StructAccessExpression[IdentifierExpression[~priv~20,],offset],BitvecLiteral[8,32]]]]],BitvecLiteral[8,32]]] [2018-11-10 06:59:51,850 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:59:51" (1/1) ... [2018-11-10 06:59:51,850 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-10 06:59:51,851 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-11-10 06:59:51,852 INFO L168 Benchmark]: Toolchain (without parser) took 8606.73 ms. Allocated memory was 1.0 GB in the beginning and 2.2 GB in the end (delta: 1.2 GB). Free memory was 929.3 MB in the beginning and 690.7 MB in the end (delta: 238.6 MB). Peak memory consumption was 1.4 GB. Max. memory is 11.5 GB. [2018-11-10 06:59:51,854 INFO L168 Benchmark]: CDTParser took 0.20 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 06:59:51,855 INFO L168 Benchmark]: CACSL2BoogieTranslator took 8513.29 ms. Allocated memory was 1.0 GB in the beginning and 2.2 GB in the end (delta: 1.2 GB). Free memory was 929.3 MB in the beginning and 699.4 MB in the end (delta: 229.8 MB). Peak memory consumption was 1.4 GB. Max. memory is 11.5 GB. [2018-11-10 06:59:51,855 INFO L168 Benchmark]: Boogie Procedure Inliner took 90.18 ms. Allocated memory is still 2.2 GB. Free memory was 699.4 MB in the beginning and 690.7 MB in the end (delta: 8.7 MB). Peak memory consumption was 8.7 MB. Max. memory is 11.5 GB. [2018-11-10 06:59:51,858 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 8513.29 ms. Allocated memory was 1.0 GB in the beginning and 2.2 GB in the end (delta: 1.2 GB). Free memory was 929.3 MB in the beginning and 699.4 MB in the end (delta: 229.8 MB). Peak memory consumption was 1.4 GB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 90.18 ms. Allocated memory is still 2.2 GB. Free memory was 699.4 MB in the beginning and 690.7 MB in the end (delta: 8.7 MB). Peak memory consumption was 8.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 9378]: Type Error Undeclared identifier ~#sa2400_rf_ops~0 in IdentifierExpression[~#sa2400_rf_ops~0,GLOBAL] - TypeErrorResult [Line: 9378]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#sa2400_rf_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~priv~20,],base],FunctionApplication[~bvadd32,[StructAccessExpression[IdentifierExpression[~priv~20,],offset],BitvecLiteral[8,32]]]]],BitvecLiteral[8,32]]] - TypeErrorResult [Line: 9381]: Type Error Undeclared identifier ~#max2820_rf_ops~0 in IdentifierExpression[~#max2820_rf_ops~0,GLOBAL] - TypeErrorResult [Line: 9381]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#max2820_rf_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~priv~20,],base],FunctionApplication[~bvadd32,[StructAccessExpression[IdentifierExpression[~priv~20,],offset],BitvecLiteral[8,32]]]]],BitvecLiteral[8,32]]] - TypeErrorResult [Line: 9384]: Type Error Undeclared identifier ~#grf5101_rf_ops~0 in IdentifierExpression[~#grf5101_rf_ops~0,GLOBAL] - TypeErrorResult [Line: 9384]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#grf5101_rf_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~priv~20,],base],FunctionApplication[~bvadd32,[StructAccessExpression[IdentifierExpression[~priv~20,],offset],BitvecLiteral[8,32]]]]],BitvecLiteral[8,32]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...