./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-marvell-skge_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_eaebcc87-5a4a-47c0-b12e-820f9b2b9822/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_eaebcc87-5a4a-47c0-b12e-820f9b2b9822/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_eaebcc87-5a4a-47c0-b12e-820f9b2b9822/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_eaebcc87-5a4a-47c0-b12e-820f9b2b9822/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-marvell-skge_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_eaebcc87-5a4a-47c0-b12e-820f9b2b9822/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_eaebcc87-5a4a-47c0-b12e-820f9b2b9822/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 40e1b38b89fa2bf6b678dcbc81aa703b112f9782 .................................................................................................................................................................. 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_eaebcc87-5a4a-47c0-b12e-820f9b2b9822/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_eaebcc87-5a4a-47c0-b12e-820f9b2b9822/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_eaebcc87-5a4a-47c0-b12e-820f9b2b9822/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_eaebcc87-5a4a-47c0-b12e-820f9b2b9822/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-marvell-skge_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_eaebcc87-5a4a-47c0-b12e-820f9b2b9822/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_eaebcc87-5a4a-47c0-b12e-820f9b2b9822/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 40e1b38b89fa2bf6b678dcbc81aa703b112f9782 ........................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-10-26 20:22:31,520 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 20:22:31,522 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 20:22:31,533 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 20:22:31,533 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 20:22:31,534 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 20:22:31,536 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 20:22:31,538 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 20:22:31,539 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 20:22:31,540 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 20:22:31,541 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 20:22:31,541 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 20:22:31,542 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 20:22:31,543 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 20:22:31,545 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 20:22:31,546 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 20:22:31,546 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 20:22:31,548 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 20:22:31,550 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 20:22:31,552 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 20:22:31,553 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 20:22:31,554 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 20:22:31,557 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 20:22:31,557 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 20:22:31,557 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 20:22:31,558 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 20:22:31,559 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 20:22:31,561 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 20:22:31,561 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 20:22:31,562 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 20:22:31,563 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 20:22:31,563 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 20:22:31,564 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 20:22:31,564 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 20:22:31,565 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 20:22:31,566 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 20:22:31,566 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_eaebcc87-5a4a-47c0-b12e-820f9b2b9822/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-10-26 20:22:31,580 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 20:22:31,580 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 20:22:31,581 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 20:22:31,581 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 20:22:31,582 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 20:22:31,582 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 20:22:31,582 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 20:22:31,583 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-26 20:22:31,584 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 20:22:31,584 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 20:22:31,584 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 20:22:31,584 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 20:22:31,584 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 20:22:31,584 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 20:22:31,585 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-26 20:22:31,585 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-26 20:22:31,585 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 20:22:31,585 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 20:22:31,585 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-26 20:22:31,586 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 20:22:31,586 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 20:22:31,586 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 20:22:31,586 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-10-26 20:22:31,586 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 20:22:31,586 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-26 20:22:31,587 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 20:22:31,587 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_eaebcc87-5a4a-47c0-b12e-820f9b2b9822/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 -> 40e1b38b89fa2bf6b678dcbc81aa703b112f9782 [2018-10-26 20:22:31,622 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 20:22:31,634 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 20:22:31,637 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 20:22:31,638 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 20:22:31,639 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 20:22:31,639 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_eaebcc87-5a4a-47c0-b12e-820f9b2b9822/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-marvell-skge_true-unreach-call.cil.c [2018-10-26 20:22:31,696 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_eaebcc87-5a4a-47c0-b12e-820f9b2b9822/bin-2019/ukojak/data/95a7d581b/cf4ec5caa00c43fba9265532992704f2/FLAGad2289851 [2018-10-26 20:22:32,601 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 20:22:32,602 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_eaebcc87-5a4a-47c0-b12e-820f9b2b9822/sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-marvell-skge_true-unreach-call.cil.c [2018-10-26 20:22:32,683 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_eaebcc87-5a4a-47c0-b12e-820f9b2b9822/bin-2019/ukojak/data/95a7d581b/cf4ec5caa00c43fba9265532992704f2/FLAGad2289851 [2018-10-26 20:22:32,703 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_eaebcc87-5a4a-47c0-b12e-820f9b2b9822/bin-2019/ukojak/data/95a7d581b/cf4ec5caa00c43fba9265532992704f2 [2018-10-26 20:22:32,707 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 20:22:32,710 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-26 20:22:32,711 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 20:22:32,711 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 20:22:32,714 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 20:22:32,715 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 08:22:32" (1/1) ... [2018-10-26 20:22:32,723 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@49d0a1b9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 08:22:32, skipping insertion in model container [2018-10-26 20:22:32,723 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 08:22:32" (1/1) ... [2018-10-26 20:22:32,735 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 20:22:32,946 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 20:22:37,226 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.FunctionHandler.handleReturnStatement(FunctionHandler.java:519) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1776) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:193) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-26 20:22:37,230 INFO L168 Benchmark]: Toolchain (without parser) took 4521.46 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.7 MB). Free memory was 940.8 MB in the beginning and 864.7 MB in the end (delta: 76.1 MB). Peak memory consumption was 245.3 MB. Max. memory is 11.5 GB. [2018-10-26 20:22:37,232 INFO L168 Benchmark]: CDTParser took 0.71 ms. Allocated memory is still 1.0 GB. Free memory is still 982.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 20:22:37,233 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4518.77 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.7 MB). Free memory was 940.8 MB in the beginning and 864.7 MB in the end (delta: 76.1 MB). Peak memory consumption was 245.3 MB. Max. memory is 11.5 GB. [2018-10-26 20:22:37,236 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.71 ms. Allocated memory is still 1.0 GB. Free memory is still 982.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 4518.77 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.7 MB). Free memory was 940.8 MB in the beginning and 864.7 MB in the end (delta: 76.1 MB). Peak memory consumption was 245.3 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 [2018-10-26 20:22:39,265 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 20:22:39,266 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 20:22:39,277 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 20:22:39,277 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 20:22:39,278 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 20:22:39,280 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 20:22:39,281 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 20:22:39,283 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 20:22:39,284 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 20:22:39,284 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 20:22:39,285 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 20:22:39,286 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 20:22:39,286 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 20:22:39,287 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 20:22:39,288 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 20:22:39,289 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 20:22:39,291 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 20:22:39,292 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 20:22:39,294 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 20:22:39,295 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 20:22:39,296 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 20:22:39,298 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 20:22:39,299 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 20:22:39,299 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 20:22:39,300 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 20:22:39,301 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 20:22:39,302 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 20:22:39,302 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 20:22:39,304 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 20:22:39,304 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 20:22:39,304 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 20:22:39,305 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 20:22:39,305 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 20:22:39,306 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 20:22:39,307 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 20:22:39,307 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_eaebcc87-5a4a-47c0-b12e-820f9b2b9822/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2018-10-26 20:22:39,322 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 20:22:39,322 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 20:22:39,323 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 20:22:39,323 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 20:22:39,324 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 20:22:39,325 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 20:22:39,325 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 20:22:39,325 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 20:22:39,325 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 20:22:39,326 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 20:22:39,326 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 20:22:39,326 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-26 20:22:39,326 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-26 20:22:39,327 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 20:22:39,327 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 20:22:39,327 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-26 20:22:39,327 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-26 20:22:39,328 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 20:22:39,328 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 20:22:39,328 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-26 20:22:39,328 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 20:22:39,329 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 20:22:39,329 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 20:22:39,329 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-10-26 20:22:39,329 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-10-26 20:22:39,329 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 20:22:39,330 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-26 20:22:39,330 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-26 20:22:39,330 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 20:22:39,330 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_eaebcc87-5a4a-47c0-b12e-820f9b2b9822/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 -> 40e1b38b89fa2bf6b678dcbc81aa703b112f9782 [2018-10-26 20:22:39,375 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 20:22:39,386 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 20:22:39,389 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 20:22:39,391 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 20:22:39,391 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 20:22:39,392 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_eaebcc87-5a4a-47c0-b12e-820f9b2b9822/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-marvell-skge_true-unreach-call.cil.c [2018-10-26 20:22:39,444 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_eaebcc87-5a4a-47c0-b12e-820f9b2b9822/bin-2019/ukojak/data/95293efb1/31bf41ea4a4040378d699ecac6d674ba/FLAG024f2ac6b [2018-10-26 20:22:40,314 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 20:22:40,315 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_eaebcc87-5a4a-47c0-b12e-820f9b2b9822/sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-alloc-spinlock__drivers-net-ethernet-marvell-skge_true-unreach-call.cil.c [2018-10-26 20:22:40,408 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_eaebcc87-5a4a-47c0-b12e-820f9b2b9822/bin-2019/ukojak/data/95293efb1/31bf41ea4a4040378d699ecac6d674ba/FLAG024f2ac6b [2018-10-26 20:22:40,429 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_eaebcc87-5a4a-47c0-b12e-820f9b2b9822/bin-2019/ukojak/data/95293efb1/31bf41ea4a4040378d699ecac6d674ba [2018-10-26 20:22:40,432 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 20:22:40,434 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-26 20:22:40,435 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 20:22:40,435 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 20:22:40,439 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 20:22:40,440 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 08:22:40" (1/1) ... [2018-10-26 20:22:40,443 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b9882ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 08:22:40, skipping insertion in model container [2018-10-26 20:22:40,443 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 08:22:40" (1/1) ... [2018-10-26 20:22:40,455 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 20:22:40,742 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 20:22:51,022 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 20:22:51,601 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 20:22:55,528 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 20:22:57,118 INFO L193 MainTranslator]: Completed translation [2018-10-26 20:22:57,119 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 08:22:57 WrapperNode [2018-10-26 20:22:57,119 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 20:22:57,120 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-26 20:22:57,120 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-26 20:22:57,120 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-26 20:22:57,126 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 08:22:57" (1/1) ... [2018-10-26 20:22:57,202 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2344,]],skge_poll,[IdentifierExpression[#~1943,],IdentifierExpression[#~1944,]]] [2018-10-26 20:22:57,203 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2343,]],skge_change_mtu,[IdentifierExpression[#~1943,],IdentifierExpression[#~1944,]]] [2018-10-26 20:22:57,204 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2342,]],skge_get_sset_count,[IdentifierExpression[#~1943,],IdentifierExpression[#~1944,]]] [2018-10-26 20:22:57,204 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2341,]],skge_set_phys_id,[IdentifierExpression[#~1943,],IdentifierExpression[#~1944,]]] [2018-10-26 20:22:57,263 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 08:22:57" (1/1) ... [2018-10-26 20:22:57,263 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-26 20:22:57,264 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-10-26 20:22:57,265 INFO L168 Benchmark]: Toolchain (without parser) took 16832.02 ms. Allocated memory was 1.0 GB in the beginning and 2.5 GB in the end (delta: 1.5 GB). Free memory was 931.8 MB in the beginning and 1.2 GB in the end (delta: -277.9 MB). Peak memory consumption was 1.2 GB. Max. memory is 11.5 GB. [2018-10-26 20:22:57,267 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 20:22:57,268 INFO L168 Benchmark]: CACSL2BoogieTranslator took 16684.65 ms. Allocated memory was 1.0 GB in the beginning and 2.5 GB in the end (delta: 1.5 GB). Free memory was 931.8 MB in the beginning and 1.2 GB in the end (delta: -312.6 MB). Peak memory consumption was 1.7 GB. Max. memory is 11.5 GB. [2018-10-26 20:22:57,269 INFO L168 Benchmark]: Boogie Procedure Inliner took 143.98 ms. Allocated memory is still 2.5 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 34.7 MB). Peak memory consumption was 34.7 MB. Max. memory is 11.5 GB. [2018-10-26 20:22:57,272 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 16684.65 ms. Allocated memory was 1.0 GB in the beginning and 2.5 GB in the end (delta: 1.5 GB). Free memory was 931.8 MB in the beginning and 1.2 GB in the end (delta: -312.6 MB). Peak memory consumption was 1.7 GB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 143.98 ms. Allocated memory is still 2.5 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 34.7 MB). Peak memory consumption was 34.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2344,]],skge_poll,[IdentifierExpression[#~1943,],IdentifierExpression[#~1944,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2343,]],skge_change_mtu,[IdentifierExpression[#~1943,],IdentifierExpression[#~1944,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2342,]],skge_get_sset_count,[IdentifierExpression[#~1943,],IdentifierExpression[#~1944,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret2341,]],skge_set_phys_id,[IdentifierExpression[#~1943,],IdentifierExpression[#~1944,]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...