./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--gadget--libcomposite.ko-entry_point_true-unreach-call.cil.out.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_bb2b2edb-de80-4b34-a33a-9d734733db51/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_bb2b2edb-de80-4b34-a33a-9d734733db51/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_bb2b2edb-de80-4b34-a33a-9d734733db51/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_bb2b2edb-de80-4b34-a33a-9d734733db51/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--gadget--libcomposite.ko-entry_point_true-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_bb2b2edb-de80-4b34-a33a-9d734733db51/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_bb2b2edb-de80-4b34-a33a-9d734733db51/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 8ca3daa2682ae1b774c4894ca8b38e70c926df8b ...................................................................................................................................................................... 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_bb2b2edb-de80-4b34-a33a-9d734733db51/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_bb2b2edb-de80-4b34-a33a-9d734733db51/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_bb2b2edb-de80-4b34-a33a-9d734733db51/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_bb2b2edb-de80-4b34-a33a-9d734733db51/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--gadget--libcomposite.ko-entry_point_true-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_bb2b2edb-de80-4b34-a33a-9d734733db51/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_bb2b2edb-de80-4b34-a33a-9d734733db51/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 8ca3daa2682ae1b774c4894ca8b38e70c926df8b ........................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: TypeCheckException: Type mismatch (bv32 != { base:bv32, offset:bv32 }) in C: (unsigned long )gi->udc_name != (unsigned long )((char const *)0) ? (unsigned long )gi->udc_name != (unsigned long )((char const *)0) : "" [10120] --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-10-26 22:27:58,094 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 22:27:58,096 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 22:27:58,104 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 22:27:58,105 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 22:27:58,105 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 22:27:58,106 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 22:27:58,108 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 22:27:58,109 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 22:27:58,109 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 22:27:58,110 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 22:27:58,110 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 22:27:58,111 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 22:27:58,111 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 22:27:58,112 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 22:27:58,113 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 22:27:58,114 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 22:27:58,120 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 22:27:58,121 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 22:27:58,123 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 22:27:58,123 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 22:27:58,124 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 22:27:58,136 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 22:27:58,137 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 22:27:58,137 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 22:27:58,138 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 22:27:58,138 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 22:27:58,139 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 22:27:58,140 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 22:27:58,140 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 22:27:58,140 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 22:27:58,141 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 22:27:58,141 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 22:27:58,141 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 22:27:58,142 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 22:27:58,142 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 22:27:58,143 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_bb2b2edb-de80-4b34-a33a-9d734733db51/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-10-26 22:27:58,154 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 22:27:58,154 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 22:27:58,155 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 22:27:58,155 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 22:27:58,155 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 22:27:58,156 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 22:27:58,156 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 22:27:58,156 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-26 22:27:58,156 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 22:27:58,156 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 22:27:58,156 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 22:27:58,157 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 22:27:58,157 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 22:27:58,157 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 22:27:58,157 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-26 22:27:58,157 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-26 22:27:58,157 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 22:27:58,157 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 22:27:58,158 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-26 22:27:58,158 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 22:27:58,160 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 22:27:58,160 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 22:27:58,160 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-10-26 22:27:58,160 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 22:27:58,160 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-26 22:27:58,160 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 22:27:58,161 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_bb2b2edb-de80-4b34-a33a-9d734733db51/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 -> 8ca3daa2682ae1b774c4894ca8b38e70c926df8b [2018-10-26 22:27:58,189 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 22:27:58,199 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 22:27:58,201 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 22:27:58,202 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 22:27:58,202 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 22:27:58,202 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_bb2b2edb-de80-4b34-a33a-9d734733db51/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--gadget--libcomposite.ko-entry_point_true-unreach-call.cil.out.c [2018-10-26 22:27:58,253 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_bb2b2edb-de80-4b34-a33a-9d734733db51/bin-2019/ukojak/data/22887e012/e8bef8e3f47541338cdf381f04b8d189/FLAGefe1d0653 [2018-10-26 22:27:59,019 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 22:27:59,019 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_bb2b2edb-de80-4b34-a33a-9d734733db51/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--gadget--libcomposite.ko-entry_point_true-unreach-call.cil.out.c [2018-10-26 22:27:59,077 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_bb2b2edb-de80-4b34-a33a-9d734733db51/bin-2019/ukojak/data/22887e012/e8bef8e3f47541338cdf381f04b8d189/FLAGefe1d0653 [2018-10-26 22:27:59,087 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_bb2b2edb-de80-4b34-a33a-9d734733db51/bin-2019/ukojak/data/22887e012/e8bef8e3f47541338cdf381f04b8d189 [2018-10-26 22:27:59,090 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 22:27:59,091 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-26 22:27:59,092 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 22:27:59,092 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 22:27:59,095 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 22:27:59,096 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 10:27:59" (1/1) ... [2018-10-26 22:27:59,098 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@76fb0e1f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:27:59, skipping insertion in model container [2018-10-26 22:27:59,098 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 10:27:59" (1/1) ... [2018-10-26 22:27:59,107 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 22:27:59,245 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 22:28:02,724 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (int != { base:int, offset:int }) in C: (unsigned long )gi->udc_name != (unsigned long )((char const *)0) ? (unsigned long )gi->udc_name != (unsigned long )((char const *)0) : "" [10120] at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:288) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:62) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleConditionalOperator(CHandler.java:4118) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:999) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.dispatchDecaySwitchToRValueFunctionArgument(ExpressionResultTransformer.java:113) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:619) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:488) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1356) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java: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.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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-26 22:28:02,727 INFO L168 Benchmark]: Toolchain (without parser) took 3636.75 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 252.7 MB). Free memory was 936.9 MB in the beginning and 1.1 GB in the end (delta: -207.9 MB). Peak memory consumption was 262.0 MB. Max. memory is 11.5 GB. [2018-10-26 22:28:02,729 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 977.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 22:28:02,729 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3634.58 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 252.7 MB). Free memory was 936.9 MB in the beginning and 1.1 GB in the end (delta: -207.9 MB). Peak memory consumption was 262.0 MB. Max. memory is 11.5 GB. [2018-10-26 22:28:02,736 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 977.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 3634.58 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 252.7 MB). Free memory was 936.9 MB in the beginning and 1.1 GB in the end (delta: -207.9 MB). Peak memory consumption was 262.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (int != { base:int, offset:int }) in C: (unsigned long )gi->udc_name != (unsigned long )((char const *)0) ? (unsigned long )gi->udc_name != (unsigned long )((char const *)0) : "" [10120] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (int != { base:int, offset:int }) in C: (unsigned long )gi->udc_name != (unsigned long )((char const *)0) ? (unsigned long )gi->udc_name != (unsigned long )((char const *)0) : "" [10120]: de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) 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 22:28:04,436 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 22:28:04,438 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 22:28:04,449 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 22:28:04,449 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 22:28:04,450 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 22:28:04,451 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 22:28:04,452 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 22:28:04,453 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 22:28:04,454 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 22:28:04,455 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 22:28:04,455 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 22:28:04,456 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 22:28:04,457 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 22:28:04,457 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 22:28:04,459 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 22:28:04,459 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 22:28:04,461 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 22:28:04,463 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 22:28:04,464 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 22:28:04,465 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 22:28:04,466 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 22:28:04,470 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 22:28:04,471 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 22:28:04,471 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 22:28:04,472 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 22:28:04,472 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 22:28:04,473 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 22:28:04,473 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 22:28:04,478 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 22:28:04,478 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 22:28:04,479 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 22:28:04,479 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 22:28:04,479 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 22:28:04,480 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 22:28:04,480 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 22:28:04,480 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_bb2b2edb-de80-4b34-a33a-9d734733db51/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2018-10-26 22:28:04,501 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 22:28:04,501 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 22:28:04,501 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 22:28:04,502 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-26 22:28:04,502 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-26 22:28:04,502 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-26 22:28:04,502 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 22:28:04,503 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 22:28:04,503 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 22:28:04,503 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 22:28:04,503 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 22:28:04,503 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-26 22:28:04,503 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-26 22:28:04,503 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 22:28:04,503 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 22:28:04,504 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-26 22:28:04,504 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-26 22:28:04,504 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 22:28:04,504 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 22:28:04,504 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-26 22:28:04,504 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 22:28:04,504 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 22:28:04,505 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 22:28:04,505 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-10-26 22:28:04,505 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-10-26 22:28:04,505 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 22:28:04,505 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-26 22:28:04,505 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-26 22:28:04,505 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 22:28:04,506 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_bb2b2edb-de80-4b34-a33a-9d734733db51/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 -> 8ca3daa2682ae1b774c4894ca8b38e70c926df8b [2018-10-26 22:28:04,547 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 22:28:04,559 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 22:28:04,563 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 22:28:04,564 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 22:28:04,564 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 22:28:04,565 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_bb2b2edb-de80-4b34-a33a-9d734733db51/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--gadget--libcomposite.ko-entry_point_true-unreach-call.cil.out.c [2018-10-26 22:28:04,617 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_bb2b2edb-de80-4b34-a33a-9d734733db51/bin-2019/ukojak/data/9d16e8e2c/bd8aef4a18d24c3797f845dd70572d2f/FLAGc7a2baa2c [2018-10-26 22:28:05,379 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 22:28:05,381 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_bb2b2edb-de80-4b34-a33a-9d734733db51/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--gadget--libcomposite.ko-entry_point_true-unreach-call.cil.out.c [2018-10-26 22:28:05,430 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_bb2b2edb-de80-4b34-a33a-9d734733db51/bin-2019/ukojak/data/9d16e8e2c/bd8aef4a18d24c3797f845dd70572d2f/FLAGc7a2baa2c [2018-10-26 22:28:05,444 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_bb2b2edb-de80-4b34-a33a-9d734733db51/bin-2019/ukojak/data/9d16e8e2c/bd8aef4a18d24c3797f845dd70572d2f [2018-10-26 22:28:05,447 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 22:28:05,448 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-26 22:28:05,449 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 22:28:05,449 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 22:28:05,452 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 22:28:05,453 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 10:28:05" (1/1) ... [2018-10-26 22:28:05,456 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@385e4cfc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 10:28:05, skipping insertion in model container [2018-10-26 22:28:05,456 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 10:28:05" (1/1) ... [2018-10-26 22:28:05,465 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 22:28:05,682 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 22:28:09,308 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (bv32 != { base:bv32, offset:bv32 }) in C: (unsigned long )gi->udc_name != (unsigned long )((char const *)0) ? (unsigned long )gi->udc_name != (unsigned long )((char const *)0) : "" [10120] at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:288) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:62) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleConditionalOperator(CHandler.java:4118) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:999) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.dispatchDecaySwitchToRValueFunctionArgument(ExpressionResultTransformer.java:113) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:619) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:488) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1356) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java: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.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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-26 22:28:09,311 INFO L168 Benchmark]: Toolchain (without parser) took 3863.89 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 119.0 MB). Free memory was 933.0 MB in the beginning and 1.0 GB in the end (delta: -78.0 MB). Peak memory consumption was 266.7 MB. Max. memory is 11.5 GB. [2018-10-26 22:28:09,317 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 22:28:09,318 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3861.74 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 119.0 MB). Free memory was 933.0 MB in the beginning and 1.0 GB in the end (delta: -78.0 MB). Peak memory consumption was 266.7 MB. Max. memory is 11.5 GB. [2018-10-26 22:28:09,320 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 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 3861.74 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 119.0 MB). Free memory was 933.0 MB in the beginning and 1.0 GB in the end (delta: -78.0 MB). Peak memory consumption was 266.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (bv32 != { base:bv32, offset:bv32 }) in C: (unsigned long )gi->udc_name != (unsigned long )((char const *)0) ? (unsigned long )gi->udc_name != (unsigned long )((char const *)0) : "" [10120] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (bv32 != { base:bv32, offset:bv32 }) in C: (unsigned long )gi->udc_name != (unsigned long )((char const *)0) ? (unsigned long )gi->udc_name != (unsigned long )((char const *)0) : "" [10120]: de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...