./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-icplus-ipg_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_760d40da-fbe4-4679-a558-9c09154e8c6f/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_760d40da-fbe4-4679-a558-9c09154e8c6f/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_760d40da-fbe4-4679-a558-9c09154e8c6f/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_760d40da-fbe4-4679-a558-9c09154e8c6f/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-ethernet-icplus-ipg_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_760d40da-fbe4-4679-a558-9c09154e8c6f/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_760d40da-fbe4-4679-a558-9c09154e8c6f/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 a773b5ef0e2a4ddb95d65f4200ec381a56b3359d ....................................................................................................................................................................................... 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_760d40da-fbe4-4679-a558-9c09154e8c6f/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_760d40da-fbe4-4679-a558-9c09154e8c6f/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_760d40da-fbe4-4679-a558-9c09154e8c6f/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_760d40da-fbe4-4679-a558-9c09154e8c6f/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-ethernet-icplus-ipg_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_760d40da-fbe4-4679-a558-9c09154e8c6f/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_760d40da-fbe4-4679-a558-9c09154e8c6f/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 a773b5ef0e2a4ddb95d65f4200ec381a56b3359d .............................................................................................................................................. 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 23:14:00,152 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 23:14:00,155 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 23:14:00,166 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 23:14:00,166 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 23:14:00,167 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 23:14:00,168 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 23:14:00,169 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 23:14:00,170 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 23:14:00,171 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 23:14:00,172 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 23:14:00,173 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 23:14:00,176 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 23:14:00,178 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 23:14:00,179 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 23:14:00,180 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 23:14:00,180 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 23:14:00,182 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 23:14:00,183 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 23:14:00,190 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 23:14:00,191 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 23:14:00,192 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 23:14:00,197 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 23:14:00,198 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 23:14:00,198 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 23:14:00,198 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 23:14:00,199 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 23:14:00,200 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 23:14:00,200 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 23:14:00,201 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 23:14:00,201 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 23:14:00,201 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 23:14:00,202 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 23:14:00,202 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 23:14:00,202 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 23:14:00,203 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 23:14:00,203 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_760d40da-fbe4-4679-a558-9c09154e8c6f/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-10-26 23:14:00,215 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 23:14:00,215 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 23:14:00,216 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 23:14:00,216 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 23:14:00,217 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 23:14:00,217 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 23:14:00,217 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 23:14:00,217 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-26 23:14:00,217 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 23:14:00,217 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 23:14:00,217 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 23:14:00,218 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 23:14:00,218 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 23:14:00,218 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 23:14:00,218 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-26 23:14:00,218 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-26 23:14:00,218 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 23:14:00,218 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 23:14:00,219 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-26 23:14:00,219 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 23:14:00,219 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 23:14:00,219 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 23:14:00,221 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-10-26 23:14:00,221 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 23:14:00,221 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-26 23:14:00,221 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 23:14:00,222 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_760d40da-fbe4-4679-a558-9c09154e8c6f/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 -> a773b5ef0e2a4ddb95d65f4200ec381a56b3359d [2018-10-26 23:14:00,248 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 23:14:00,262 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 23:14:00,264 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 23:14:00,266 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 23:14:00,266 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 23:14:00,266 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_760d40da-fbe4-4679-a558-9c09154e8c6f/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-ethernet-icplus-ipg_true-unreach-call.cil.c [2018-10-26 23:14:00,316 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_760d40da-fbe4-4679-a558-9c09154e8c6f/bin-2019/ukojak/data/3bc2389d6/3c0766270359445b8d43084134ea0bdf/FLAGbaaf44ba5 [2018-10-26 23:14:01,000 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 23:14:01,003 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_760d40da-fbe4-4679-a558-9c09154e8c6f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-ethernet-icplus-ipg_true-unreach-call.cil.c [2018-10-26 23:14:01,047 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_760d40da-fbe4-4679-a558-9c09154e8c6f/bin-2019/ukojak/data/3bc2389d6/3c0766270359445b8d43084134ea0bdf/FLAGbaaf44ba5 [2018-10-26 23:14:01,059 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_760d40da-fbe4-4679-a558-9c09154e8c6f/bin-2019/ukojak/data/3bc2389d6/3c0766270359445b8d43084134ea0bdf [2018-10-26 23:14:01,062 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 23:14:01,063 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-26 23:14:01,063 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 23:14:01,063 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 23:14:01,066 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 23:14:01,067 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 11:14:01" (1/1) ... [2018-10-26 23:14:01,069 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f3effd9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:14:01, skipping insertion in model container [2018-10-26 23:14:01,069 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 11:14:01" (1/1) ... [2018-10-26 23:14:01,077 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 23:14:01,172 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 23:14:03,369 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:188) 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.base.CHandler.visit(CHandler.java:662) 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: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:1618) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:202) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-26 23:14:03,378 INFO L168 Benchmark]: Toolchain (without parser) took 2315.81 ms. Allocated memory is still 1.0 GB. Free memory was 946.0 MB in the beginning and 956.4 MB in the end (delta: -10.4 MB). Peak memory consumption was 230.0 MB. Max. memory is 11.5 GB. [2018-10-26 23:14:03,385 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 23:14:03,385 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2314.01 ms. Allocated memory is still 1.0 GB. Free memory was 946.0 MB in the beginning and 956.4 MB in the end (delta: -10.4 MB). Peak memory consumption was 230.0 MB. Max. memory is 11.5 GB. [2018-10-26 23:14:03,387 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2314.01 ms. Allocated memory is still 1.0 GB. Free memory was 946.0 MB in the beginning and 956.4 MB in the end (delta: -10.4 MB). Peak memory consumption was 230.0 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 23:14:05,286 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 23:14:05,287 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 23:14:05,296 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 23:14:05,297 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 23:14:05,297 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 23:14:05,298 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 23:14:05,301 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 23:14:05,302 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 23:14:05,303 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 23:14:05,304 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 23:14:05,304 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 23:14:05,304 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 23:14:05,305 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 23:14:05,306 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 23:14:05,307 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 23:14:05,310 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 23:14:05,312 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 23:14:05,313 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 23:14:05,315 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 23:14:05,325 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 23:14:05,326 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 23:14:05,327 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 23:14:05,327 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 23:14:05,328 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 23:14:05,328 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 23:14:05,329 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 23:14:05,330 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 23:14:05,330 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 23:14:05,331 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 23:14:05,335 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 23:14:05,335 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 23:14:05,336 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 23:14:05,336 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 23:14:05,336 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 23:14:05,337 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 23:14:05,337 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_760d40da-fbe4-4679-a558-9c09154e8c6f/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2018-10-26 23:14:05,350 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 23:14:05,350 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 23:14:05,351 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 23:14:05,351 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 23:14:05,352 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 23:14:05,352 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 23:14:05,352 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 23:14:05,352 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 23:14:05,352 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 23:14:05,352 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 23:14:05,353 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 23:14:05,353 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-26 23:14:05,353 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-26 23:14:05,353 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 23:14:05,353 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 23:14:05,353 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-26 23:14:05,353 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-26 23:14:05,354 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 23:14:05,354 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 23:14:05,354 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-26 23:14:05,354 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 23:14:05,354 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 23:14:05,354 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 23:14:05,354 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-10-26 23:14:05,354 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-10-26 23:14:05,355 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 23:14:05,355 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-26 23:14:05,355 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-26 23:14:05,355 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 23:14:05,355 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_760d40da-fbe4-4679-a558-9c09154e8c6f/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 -> a773b5ef0e2a4ddb95d65f4200ec381a56b3359d [2018-10-26 23:14:05,393 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 23:14:05,402 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 23:14:05,405 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 23:14:05,406 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 23:14:05,406 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 23:14:05,407 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_760d40da-fbe4-4679-a558-9c09154e8c6f/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-ethernet-icplus-ipg_true-unreach-call.cil.c [2018-10-26 23:14:05,450 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_760d40da-fbe4-4679-a558-9c09154e8c6f/bin-2019/ukojak/data/78f2e41b9/a387bd6f8d8943e8a89e7801a48a416b/FLAG31c9f8541 [2018-10-26 23:14:06,148 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 23:14:06,149 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_760d40da-fbe4-4679-a558-9c09154e8c6f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-mutex__drivers-net-ethernet-icplus-ipg_true-unreach-call.cil.c [2018-10-26 23:14:06,185 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_760d40da-fbe4-4679-a558-9c09154e8c6f/bin-2019/ukojak/data/78f2e41b9/a387bd6f8d8943e8a89e7801a48a416b/FLAG31c9f8541 [2018-10-26 23:14:06,202 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_760d40da-fbe4-4679-a558-9c09154e8c6f/bin-2019/ukojak/data/78f2e41b9/a387bd6f8d8943e8a89e7801a48a416b [2018-10-26 23:14:06,206 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 23:14:06,208 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-26 23:14:06,209 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 23:14:06,211 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 23:14:06,213 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 23:14:06,214 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 11:14:06" (1/1) ... [2018-10-26 23:14:06,216 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5962b937 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:14:06, skipping insertion in model container [2018-10-26 23:14:06,216 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 11:14:06" (1/1) ... [2018-10-26 23:14:06,224 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 23:14:06,382 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 23:14:09,580 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 23:14:09,838 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 23:14:10,922 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 23:14:11,531 INFO L193 MainTranslator]: Completed translation [2018-10-26 23:14:11,532 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:14:11 WrapperNode [2018-10-26 23:14:11,532 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 23:14:11,533 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-26 23:14:11,533 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-26 23:14:11,534 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-26 23:14:11,543 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:14:11" (1/1) ... [2018-10-26 23:14:11,582 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret916,]],ipg_nic_change_mtu,[IdentifierExpression[#~776,],IdentifierExpression[#~777,]]] [2018-10-26 23:14:11,619 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 11:14:11" (1/1) ... [2018-10-26 23:14:11,620 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-26 23:14:11,620 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-10-26 23:14:11,621 INFO L168 Benchmark]: Toolchain (without parser) took 5413.23 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 457.7 MB). Free memory was 938.3 MB in the beginning and 1.3 GB in the end (delta: -324.3 MB). Peak memory consumption was 133.4 MB. Max. memory is 11.5 GB. [2018-10-26 23:14:11,623 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 23:14:11,623 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5323.65 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 457.7 MB). Free memory was 938.3 MB in the beginning and 1.3 GB in the end (delta: -325.2 MB). Peak memory consumption was 703.3 MB. Max. memory is 11.5 GB. [2018-10-26 23:14:11,625 INFO L168 Benchmark]: Boogie Procedure Inliner took 86.50 ms. Allocated memory is still 1.5 GB. Free memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 851.1 kB). Peak memory consumption was 851.1 kB. Max. memory is 11.5 GB. [2018-10-26 23:14:11,628 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 5323.65 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 457.7 MB). Free memory was 938.3 MB in the beginning and 1.3 GB in the end (delta: -325.2 MB). Peak memory consumption was 703.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 86.50 ms. Allocated memory is still 1.5 GB. Free memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 851.1 kB). Peak memory consumption was 851.1 kB. 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~ret916,]],ipg_nic_change_mtu,[IdentifierExpression[#~776,],IdentifierExpression[#~777,]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...