./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-ethernet-intel-e1000-e1000_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_a4661f04-1175-4a81-9f49-7a4a4a8098e4/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_a4661f04-1175-4a81-9f49-7a4a4a8098e4/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_a4661f04-1175-4a81-9f49-7a4a4a8098e4/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_a4661f04-1175-4a81-9f49-7a4a4a8098e4/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-ethernet-intel-e1000-e1000_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_a4661f04-1175-4a81-9f49-7a4a4a8098e4/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_a4661f04-1175-4a81-9f49-7a4a4a8098e4/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash c01c2a86fb8874de0486c05fd9e4a3444a19b282 .............................................................................................................................................................................. 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_a4661f04-1175-4a81-9f49-7a4a4a8098e4/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_a4661f04-1175-4a81-9f49-7a4a4a8098e4/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_a4661f04-1175-4a81-9f49-7a4a4a8098e4/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_a4661f04-1175-4a81-9f49-7a4a4a8098e4/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-ethernet-intel-e1000-e1000_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_a4661f04-1175-4a81-9f49-7a4a4a8098e4/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_a4661f04-1175-4a81-9f49-7a4a4a8098e4/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash c01c2a86fb8874de0486c05fd9e4a3444a19b282 .............................................................................................................................................................. 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 21:30:20,098 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 21:30:20,100 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 21:30:20,109 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 21:30:20,109 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 21:30:20,110 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 21:30:20,112 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 21:30:20,113 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 21:30:20,114 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 21:30:20,115 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 21:30:20,116 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 21:30:20,116 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 21:30:20,117 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 21:30:20,118 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 21:30:20,119 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 21:30:20,120 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 21:30:20,121 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 21:30:20,122 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 21:30:20,124 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 21:30:20,126 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 21:30:20,126 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 21:30:20,128 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 21:30:20,130 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 21:30:20,130 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 21:30:20,130 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 21:30:20,131 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 21:30:20,132 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 21:30:20,133 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 21:30:20,134 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 21:30:20,135 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 21:30:20,135 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 21:30:20,136 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 21:30:20,136 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 21:30:20,136 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 21:30:20,137 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 21:30:20,138 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 21:30:20,138 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_a4661f04-1175-4a81-9f49-7a4a4a8098e4/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2018-10-26 21:30:20,151 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 21:30:20,151 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 21:30:20,152 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 21:30:20,152 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 21:30:20,153 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 21:30:20,153 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 21:30:20,153 INFO L133 SettingsManager]: * Use SBE=true [2018-10-26 21:30:20,153 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 21:30:20,153 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-26 21:30:20,153 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 21:30:20,154 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 21:30:20,154 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 21:30:20,154 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 21:30:20,154 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 21:30:20,154 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 21:30:20,154 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 21:30:20,155 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-26 21:30:20,155 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 21:30:20,157 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-26 21:30:20,157 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-26 21:30:20,157 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 21:30:20,157 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 21:30:20,157 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 21:30:20,158 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-26 21:30:20,158 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 21:30:20,158 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-26 21:30:20,158 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 21:30:20,158 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_a4661f04-1175-4a81-9f49-7a4a4a8098e4/bin-2019/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c01c2a86fb8874de0486c05fd9e4a3444a19b282 [2018-10-26 21:30:20,188 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 21:30:20,199 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 21:30:20,204 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 21:30:20,206 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 21:30:20,206 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 21:30:20,207 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_a4661f04-1175-4a81-9f49-7a4a4a8098e4/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-ethernet-intel-e1000-e1000_true-unreach-call.cil.c [2018-10-26 21:30:20,252 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a4661f04-1175-4a81-9f49-7a4a4a8098e4/bin-2019/uautomizer/data/0c50ea09c/99802cbbd5ec419c8ffea93fb23b5c28/FLAG949448a53 [2018-10-26 21:30:21,187 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 21:30:21,189 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_a4661f04-1175-4a81-9f49-7a4a4a8098e4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-ethernet-intel-e1000-e1000_true-unreach-call.cil.c [2018-10-26 21:30:21,262 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a4661f04-1175-4a81-9f49-7a4a4a8098e4/bin-2019/uautomizer/data/0c50ea09c/99802cbbd5ec419c8ffea93fb23b5c28/FLAG949448a53 [2018-10-26 21:30:21,279 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_a4661f04-1175-4a81-9f49-7a4a4a8098e4/bin-2019/uautomizer/data/0c50ea09c/99802cbbd5ec419c8ffea93fb23b5c28 [2018-10-26 21:30:21,282 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 21:30:21,284 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-10-26 21:30:21,285 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 21:30:21,285 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 21:30:21,288 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 21:30:21,288 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 09:30:21" (1/1) ... [2018-10-26 21:30:21,291 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@110819e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:30:21, skipping insertion in model container [2018-10-26 21:30:21,291 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 09:30:21" (1/1) ... [2018-10-26 21:30:21,302 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 21:30:21,554 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 21:30:27,615 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:663) 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: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:1519) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:229) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-26 21:30:27,627 INFO L168 Benchmark]: Toolchain (without parser) took 6344.50 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 333.4 MB). Free memory was 922.0 MB in the beginning and 933.1 MB in the end (delta: -11.0 MB). Peak memory consumption was 463.2 MB. Max. memory is 11.5 GB. [2018-10-26 21:30:27,628 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 985.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 21:30:27,629 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6341.32 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 333.4 MB). Free memory was 922.0 MB in the beginning and 933.1 MB in the end (delta: -11.0 MB). Peak memory consumption was 463.2 MB. Max. memory is 11.5 GB. [2018-10-26 21:30:27,640 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 985.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 6341.32 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 333.4 MB). Free memory was 922.0 MB in the beginning and 933.1 MB in the end (delta: -11.0 MB). Peak memory consumption was 463.2 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 21:30:29,413 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 21:30:29,414 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 21:30:29,434 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 21:30:29,434 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 21:30:29,436 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 21:30:29,437 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 21:30:29,438 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 21:30:29,440 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 21:30:29,441 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 21:30:29,441 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 21:30:29,442 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 21:30:29,442 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 21:30:29,444 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 21:30:29,445 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 21:30:29,445 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 21:30:29,446 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 21:30:29,448 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 21:30:29,449 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 21:30:29,451 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 21:30:29,452 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 21:30:29,453 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 21:30:29,455 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 21:30:29,455 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 21:30:29,456 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 21:30:29,456 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 21:30:29,457 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 21:30:29,458 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 21:30:29,459 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 21:30:29,460 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 21:30:29,461 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 21:30:29,461 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 21:30:29,461 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 21:30:29,462 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 21:30:29,463 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 21:30:29,464 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 21:30:29,464 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_a4661f04-1175-4a81-9f49-7a4a4a8098e4/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-10-26 21:30:29,476 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 21:30:29,476 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 21:30:29,477 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 21:30:29,477 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 21:30:29,478 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 21:30:29,478 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 21:30:29,478 INFO L133 SettingsManager]: * Use SBE=true [2018-10-26 21:30:29,478 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 21:30:29,478 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 21:30:29,479 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 21:30:29,479 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 21:30:29,480 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 21:30:29,480 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-26 21:30:29,480 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-26 21:30:29,480 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 21:30:29,481 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 21:30:29,481 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 21:30:29,481 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-26 21:30:29,481 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 21:30:29,481 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-26 21:30:29,481 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-26 21:30:29,481 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 21:30:29,482 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 21:30:29,482 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 21:30:29,482 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-26 21:30:29,482 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 21:30:29,482 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-26 21:30:29,482 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-26 21:30:29,483 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 21:30:29,483 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_a4661f04-1175-4a81-9f49-7a4a4a8098e4/bin-2019/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c01c2a86fb8874de0486c05fd9e4a3444a19b282 [2018-10-26 21:30:29,523 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 21:30:29,539 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 21:30:29,542 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 21:30:29,547 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 21:30:29,548 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 21:30:29,548 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_a4661f04-1175-4a81-9f49-7a4a4a8098e4/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-ethernet-intel-e1000-e1000_true-unreach-call.cil.c [2018-10-26 21:30:29,600 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a4661f04-1175-4a81-9f49-7a4a4a8098e4/bin-2019/uautomizer/data/aac48e904/828ce0fc061a45e5b72ec1275345cc0f/FLAGc9661cdcb [2018-10-26 21:30:30,556 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 21:30:30,557 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_a4661f04-1175-4a81-9f49-7a4a4a8098e4/sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-ethernet-intel-e1000-e1000_true-unreach-call.cil.c [2018-10-26 21:30:30,630 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a4661f04-1175-4a81-9f49-7a4a4a8098e4/bin-2019/uautomizer/data/aac48e904/828ce0fc061a45e5b72ec1275345cc0f/FLAGc9661cdcb [2018-10-26 21:30:30,647 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_a4661f04-1175-4a81-9f49-7a4a4a8098e4/bin-2019/uautomizer/data/aac48e904/828ce0fc061a45e5b72ec1275345cc0f [2018-10-26 21:30:30,650 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 21:30:30,651 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-10-26 21:30:30,652 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 21:30:30,652 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 21:30:30,659 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 21:30:30,660 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 09:30:30" (1/1) ... [2018-10-26 21:30:30,662 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62df7400 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:30:30, skipping insertion in model container [2018-10-26 21:30:30,662 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 09:30:30" (1/1) ... [2018-10-26 21:30:30,669 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 21:30:30,913 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 21:30:43,850 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 21:30:44,089 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 21:30:48,566 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 21:30:50,547 INFO L193 MainTranslator]: Completed translation [2018-10-26 21:30:50,547 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:30:50 WrapperNode [2018-10-26 21:30:50,547 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 21:30:50,548 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-26 21:30:50,548 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-26 21:30:50,548 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-26 21:30:50,558 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:30:50" (1/1) ... [2018-10-26 21:30:50,559 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:30:50" (1/1) ... [2018-10-26 21:30:50,641 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret7289,]],e1000_get_sset_count,[IdentifierExpression[#~2763,],IdentifierExpression[#~2764,]]] [2018-10-26 21:30:50,642 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret7288,]],e1000_set_phys_id,[IdentifierExpression[#~2763,],IdentifierExpression[#~2764,]]] [2018-10-26 21:30:50,643 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret7287,]],e1000_clean,[IdentifierExpression[#~2763,],IdentifierExpression[#~2764,]]] [2018-10-26 21:30:50,644 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret7286,]],e1000_change_mtu,[IdentifierExpression[#~2763,],IdentifierExpression[#~2764,]]] [2018-10-26 21:30:50,737 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:30:50" (1/1) ... [2018-10-26 21:30:50,738 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:30:50" (1/1) ... [2018-10-26 21:30:51,265 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:30:50" (1/1) ... [2018-10-26 21:30:51,346 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:30:50" (1/1) ... [2018-10-26 21:30:51,595 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 09:30:50" (1/1) ... [2018-10-26 21:30:51,739 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-26 21:30:51,739 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder [2018-10-26 21:30:51,741 INFO L168 Benchmark]: Toolchain (without parser) took 21089.49 ms. Allocated memory was 1.0 GB in the beginning and 2.8 GB in the end (delta: 1.7 GB). Free memory was 914.3 MB in the beginning and 1.5 GB in the end (delta: -548.7 MB). Peak memory consumption was 1.2 GB. Max. memory is 11.5 GB. [2018-10-26 21:30:51,745 INFO L168 Benchmark]: CDTParser took 0.16 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 21:30:51,746 INFO L168 Benchmark]: CACSL2BoogieTranslator took 19895.64 ms. Allocated memory was 1.0 GB in the beginning and 2.8 GB in the end (delta: 1.7 GB). Free memory was 914.3 MB in the beginning and 1.7 GB in the end (delta: -829.3 MB). Peak memory consumption was 2.1 GB. Max. memory is 11.5 GB. [2018-10-26 21:30:51,749 INFO L168 Benchmark]: Boogie Preprocessor took 1191.17 ms. Allocated memory is still 2.8 GB. Free memory was 1.7 GB in the beginning and 1.5 GB in the end (delta: 280.6 MB). Peak memory consumption was 280.6 MB. Max. memory is 11.5 GB. [2018-10-26 21:30:51,752 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 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 19895.64 ms. Allocated memory was 1.0 GB in the beginning and 2.8 GB in the end (delta: 1.7 GB). Free memory was 914.3 MB in the beginning and 1.7 GB in the end (delta: -829.3 MB). Peak memory consumption was 2.1 GB. Max. memory is 11.5 GB. * Boogie Preprocessor took 1191.17 ms. Allocated memory is still 2.8 GB. Free memory was 1.7 GB in the beginning and 1.5 GB in the end (delta: 280.6 MB). Peak memory consumption was 280.6 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~ret7289,]],e1000_get_sset_count,[IdentifierExpression[#~2763,],IdentifierExpression[#~2764,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret7288,]],e1000_set_phys_id,[IdentifierExpression[#~2763,],IdentifierExpression[#~2764,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret7287,]],e1000_clean,[IdentifierExpression[#~2763,],IdentifierExpression[#~2764,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret7286,]],e1000_change_mtu,[IdentifierExpression[#~2763,],IdentifierExpression[#~2764,]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...