./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14__linux-kernel-locking-mutex__drivers-net-ethernet-emulex-benet-be2net_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_0f761a9b-07c6-44f6-8036-22eac0a3e71f/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_0f761a9b-07c6-44f6-8036-22eac0a3e71f/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_0f761a9b-07c6-44f6-8036-22eac0a3e71f/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_0f761a9b-07c6-44f6-8036-22eac0a3e71f/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14__linux-kernel-locking-mutex__drivers-net-ethernet-emulex-benet-be2net_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_0f761a9b-07c6-44f6-8036-22eac0a3e71f/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_0f761a9b-07c6-44f6-8036-22eac0a3e71f/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 d0672264176ed4e67f2971075c98d34b242618f6 ............................................................................................................................................................................ 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_0f761a9b-07c6-44f6-8036-22eac0a3e71f/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_0f761a9b-07c6-44f6-8036-22eac0a3e71f/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_0f761a9b-07c6-44f6-8036-22eac0a3e71f/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_0f761a9b-07c6-44f6-8036-22eac0a3e71f/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14__linux-kernel-locking-mutex__drivers-net-ethernet-emulex-benet-be2net_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_0f761a9b-07c6-44f6-8036-22eac0a3e71f/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_0f761a9b-07c6-44f6-8036-22eac0a3e71f/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 d0672264176ed4e67f2971075c98d34b242618f6 .............................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-10 04:59:44,975 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 04:59:44,976 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 04:59:44,983 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 04:59:44,983 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 04:59:44,984 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 04:59:44,984 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 04:59:44,985 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 04:59:44,986 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 04:59:44,987 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 04:59:44,988 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 04:59:44,988 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 04:59:44,988 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 04:59:44,989 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 04:59:44,990 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 04:59:44,990 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 04:59:44,991 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 04:59:44,992 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 04:59:44,993 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 04:59:44,994 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 04:59:44,995 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 04:59:44,996 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 04:59:44,997 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 04:59:44,998 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 04:59:44,998 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 04:59:44,998 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 04:59:44,999 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 04:59:45,000 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 04:59:45,000 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 04:59:45,001 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 04:59:45,001 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 04:59:45,002 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 04:59:45,002 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 04:59:45,002 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 04:59:45,003 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 04:59:45,003 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 04:59:45,003 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_0f761a9b-07c6-44f6-8036-22eac0a3e71f/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-11-10 04:59:45,013 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 04:59:45,014 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 04:59:45,014 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 04:59:45,014 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 04:59:45,015 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 04:59:45,015 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 04:59:45,015 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 04:59:45,015 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 04:59:45,015 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 04:59:45,016 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 04:59:45,016 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 04:59:45,016 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 04:59:45,016 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 04:59:45,016 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 04:59:45,016 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 04:59:45,017 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 04:59:45,017 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 04:59:45,017 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 04:59:45,017 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 04:59:45,017 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 04:59:45,017 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 04:59:45,017 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 04:59:45,018 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-10 04:59:45,018 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 04:59:45,018 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 04:59:45,018 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 04:59:45,018 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_0f761a9b-07c6-44f6-8036-22eac0a3e71f/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 -> d0672264176ed4e67f2971075c98d34b242618f6 [2018-11-10 04:59:45,040 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 04:59:45,048 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 04:59:45,050 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 04:59:45,051 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 04:59:45,051 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 04:59:45,052 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_0f761a9b-07c6-44f6-8036-22eac0a3e71f/bin-2019/ukojak/../../sv-benchmarks/c/ldv-challenges/linux-3.14__linux-kernel-locking-mutex__drivers-net-ethernet-emulex-benet-be2net_true-unreach-call.cil.c [2018-11-10 04:59:45,087 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_0f761a9b-07c6-44f6-8036-22eac0a3e71f/bin-2019/ukojak/data/42015afe8/f2a778e17f1d41b2b8b3f813ffb3b6f7/FLAG5312fbdb0 [2018-11-10 04:59:45,841 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 04:59:45,842 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_0f761a9b-07c6-44f6-8036-22eac0a3e71f/sv-benchmarks/c/ldv-challenges/linux-3.14__linux-kernel-locking-mutex__drivers-net-ethernet-emulex-benet-be2net_true-unreach-call.cil.c [2018-11-10 04:59:45,895 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_0f761a9b-07c6-44f6-8036-22eac0a3e71f/bin-2019/ukojak/data/42015afe8/f2a778e17f1d41b2b8b3f813ffb3b6f7/FLAG5312fbdb0 [2018-11-10 04:59:45,906 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_0f761a9b-07c6-44f6-8036-22eac0a3e71f/bin-2019/ukojak/data/42015afe8/f2a778e17f1d41b2b8b3f813ffb3b6f7 [2018-11-10 04:59:45,908 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 04:59:45,910 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 04:59:45,910 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 04:59:45,910 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 04:59:45,913 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 04:59:45,914 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 04:59:45" (1/1) ... [2018-11-10 04:59:45,916 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2500869c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:59:45, skipping insertion in model container [2018-11-10 04:59:45,916 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 04:59:45" (1/1) ... [2018-11-10 04:59:45,925 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 04:59:46,154 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 04:59:49,413 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: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: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:995) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 04:59:49,416 INFO L168 Benchmark]: Toolchain (without parser) took 3507.11 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 228.1 MB). Free memory was 919.8 MB in the beginning and 1.1 GB in the end (delta: -214.0 MB). Peak memory consumption was 316.6 MB. Max. memory is 11.5 GB. [2018-11-10 04:59:49,417 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 04:59:49,418 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3505.09 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 228.1 MB). Free memory was 919.8 MB in the beginning and 1.1 GB in the end (delta: -214.0 MB). Peak memory consumption was 316.6 MB. Max. memory is 11.5 GB. [2018-11-10 04:59:49,419 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 3505.09 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 228.1 MB). Free memory was 919.8 MB in the beginning and 1.1 GB in the end (delta: -214.0 MB). Peak memory consumption was 316.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: NullPointerException: null: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractBooleanValue(TypeSizes.java:432) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-1dbac8b [2018-11-10 04:59:50,613 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 04:59:50,614 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 04:59:50,622 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 04:59:50,622 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 04:59:50,622 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 04:59:50,623 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 04:59:50,624 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 04:59:50,625 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 04:59:50,626 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 04:59:50,627 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 04:59:50,627 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 04:59:50,627 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 04:59:50,628 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 04:59:50,629 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 04:59:50,629 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 04:59:50,630 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 04:59:50,631 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 04:59:50,632 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 04:59:50,634 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 04:59:50,634 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 04:59:50,635 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 04:59:50,636 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 04:59:50,637 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 04:59:50,637 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 04:59:50,637 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 04:59:50,638 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 04:59:50,639 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 04:59:50,639 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 04:59:50,640 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 04:59:50,640 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 04:59:50,641 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 04:59:50,641 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 04:59:50,641 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 04:59:50,642 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 04:59:50,642 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 04:59:50,642 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_0f761a9b-07c6-44f6-8036-22eac0a3e71f/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2018-11-10 04:59:50,653 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 04:59:50,653 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 04:59:50,654 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 04:59:50,654 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 04:59:50,654 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 04:59:50,654 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 04:59:50,655 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 04:59:50,655 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 04:59:50,655 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 04:59:50,655 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 04:59:50,655 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 04:59:50,655 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 04:59:50,655 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 04:59:50,656 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 04:59:50,656 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 04:59:50,656 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 04:59:50,656 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 04:59:50,656 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 04:59:50,656 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 04:59:50,656 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 04:59:50,657 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 04:59:50,657 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 04:59:50,657 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 04:59:50,657 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-10 04:59:50,657 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-10 04:59:50,657 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 04:59:50,657 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 04:59:50,658 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 04:59:50,658 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 04:59:50,658 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_0f761a9b-07c6-44f6-8036-22eac0a3e71f/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 -> d0672264176ed4e67f2971075c98d34b242618f6 [2018-11-10 04:59:50,686 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 04:59:50,694 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 04:59:50,696 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 04:59:50,697 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 04:59:50,697 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 04:59:50,698 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_0f761a9b-07c6-44f6-8036-22eac0a3e71f/bin-2019/ukojak/../../sv-benchmarks/c/ldv-challenges/linux-3.14__linux-kernel-locking-mutex__drivers-net-ethernet-emulex-benet-be2net_true-unreach-call.cil.c [2018-11-10 04:59:50,734 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_0f761a9b-07c6-44f6-8036-22eac0a3e71f/bin-2019/ukojak/data/ba9613adb/7b7f791b1b2c40e2ad8e51063b61e4e4/FLAG50d9c40a8 [2018-11-10 04:59:51,475 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 04:59:51,476 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_0f761a9b-07c6-44f6-8036-22eac0a3e71f/sv-benchmarks/c/ldv-challenges/linux-3.14__linux-kernel-locking-mutex__drivers-net-ethernet-emulex-benet-be2net_true-unreach-call.cil.c [2018-11-10 04:59:51,531 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_0f761a9b-07c6-44f6-8036-22eac0a3e71f/bin-2019/ukojak/data/ba9613adb/7b7f791b1b2c40e2ad8e51063b61e4e4/FLAG50d9c40a8 [2018-11-10 04:59:51,542 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_0f761a9b-07c6-44f6-8036-22eac0a3e71f/bin-2019/ukojak/data/ba9613adb/7b7f791b1b2c40e2ad8e51063b61e4e4 [2018-11-10 04:59:51,544 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 04:59:51,546 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 04:59:51,546 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 04:59:51,546 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 04:59:51,549 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 04:59:51,550 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 04:59:51" (1/1) ... [2018-11-10 04:59:51,552 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35c65d8f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:59:51, skipping insertion in model container [2018-11-10 04:59:51,553 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 04:59:51" (1/1) ... [2018-11-10 04:59:51,561 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 04:59:51,796 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 05:00:01,609 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 05:00:01,705 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 05:00:04,429 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 05:00:06,502 INFO L193 MainTranslator]: Completed translation [2018-11-10 05:00:06,502 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:00:06 WrapperNode [2018-11-10 05:00:06,502 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 05:00:06,503 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 05:00:06,503 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 05:00:06,503 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 05:00:06,508 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:00:06" (1/1) ... [2018-11-10 05:00:06,550 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret4756,]],be_get_sset_count,[IdentifierExpression[#~2933,],IdentifierExpression[#~2934,]]] [2018-11-10 05:00:06,551 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret4755,]],be_set_phys_id,[IdentifierExpression[#~2933,],IdentifierExpression[#~2934,]]] [2018-11-10 05:00:06,551 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret4754,]],be_change_mtu,[IdentifierExpression[#~2933,],IdentifierExpression[#~2934,]]] [2018-11-10 05:00:06,551 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret4753,]],be_poll,[IdentifierExpression[#~2933,],IdentifierExpression[#~2934,]]] [2018-11-10 05:00:06,578 ERROR L1123 TypeChecker]: C: be_ethtool_ops [17975]: Undeclared identifier ~#be_ethtool_ops~0 in IdentifierExpression[~#be_ethtool_ops~0,GLOBAL] [2018-11-10 05:00:06,579 ERROR L1123 TypeChecker]: C: netdev->ethtool_ops = & be_ethtool_ops [17975]: Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#be_ethtool_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~netdev,],base],FunctionApplication[~bvadd32,[StructAccessExpression[IdentifierExpression[~netdev,],offset],BitvecLiteral[476,32]]]]],BitvecLiteral[8,32]]] [2018-11-10 05:00:06,609 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:00:06" (1/1) ... [2018-11-10 05:00:06,609 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-10 05:00:06,609 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-11-10 05:00:06,610 INFO L168 Benchmark]: Toolchain (without parser) took 15065.36 ms. Allocated memory was 1.0 GB in the beginning and 2.6 GB in the end (delta: 1.5 GB). Free memory was 913.2 MB in the beginning and 1.1 GB in the end (delta: -174.2 MB). Peak memory consumption was 1.4 GB. Max. memory is 11.5 GB. [2018-11-10 05:00:06,612 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 05:00:06,612 INFO L168 Benchmark]: CACSL2BoogieTranslator took 14956.27 ms. Allocated memory was 1.0 GB in the beginning and 2.6 GB in the end (delta: 1.5 GB). Free memory was 913.2 MB in the beginning and 1.1 GB in the end (delta: -207.2 MB). Peak memory consumption was 1.7 GB. Max. memory is 11.5 GB. [2018-11-10 05:00:06,613 INFO L168 Benchmark]: Boogie Procedure Inliner took 106.64 ms. Allocated memory is still 2.6 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 32.9 MB). Peak memory consumption was 32.9 MB. Max. memory is 11.5 GB. [2018-11-10 05:00:06,615 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 14956.27 ms. Allocated memory was 1.0 GB in the beginning and 2.6 GB in the end (delta: 1.5 GB). Free memory was 913.2 MB in the beginning and 1.1 GB in the end (delta: -207.2 MB). Peak memory consumption was 1.7 GB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 106.64 ms. Allocated memory is still 2.6 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 32.9 MB). Peak memory consumption was 32.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret4756,]],be_get_sset_count,[IdentifierExpression[#~2933,],IdentifierExpression[#~2934,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret4755,]],be_set_phys_id,[IdentifierExpression[#~2933,],IdentifierExpression[#~2934,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret4754,]],be_change_mtu,[IdentifierExpression[#~2933,],IdentifierExpression[#~2934,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret4753,]],be_poll,[IdentifierExpression[#~2933,],IdentifierExpression[#~2934,]]] - TypeErrorResult [Line: 17975]: Type Error Undeclared identifier ~#be_ethtool_ops~0 in IdentifierExpression[~#be_ethtool_ops~0,GLOBAL] - TypeErrorResult [Line: 17975]: Type Error Wrong parameter type at index 0: CallStatement[false,[],write~$Pointer$,[IdentifierExpression[~#be_ethtool_ops~0,GLOBAL],StructConstructor[[base,offset],[StructAccessExpression[IdentifierExpression[~netdev,],base],FunctionApplication[~bvadd32,[StructAccessExpression[IdentifierExpression[~netdev,],offset],BitvecLiteral[476,32]]]]],BitvecLiteral[8,32]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...