./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-intel-e1000e-e1000e_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_7d5642f3-16a3-46bb-8e72-a4b1efd9f815/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_7d5642f3-16a3-46bb-8e72-a4b1efd9f815/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_7d5642f3-16a3-46bb-8e72-a4b1efd9f815/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_7d5642f3-16a3-46bb-8e72-a4b1efd9f815/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-intel-e1000e-e1000e_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_7d5642f3-16a3-46bb-8e72-a4b1efd9f815/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_7d5642f3-16a3-46bb-8e72-a4b1efd9f815/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash d25477d358192055f3ca8362d4ed23c3601088fa ............................................................................................................................................................................ 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_7d5642f3-16a3-46bb-8e72-a4b1efd9f815/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_7d5642f3-16a3-46bb-8e72-a4b1efd9f815/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_7d5642f3-16a3-46bb-8e72-a4b1efd9f815/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_7d5642f3-16a3-46bb-8e72-a4b1efd9f815/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-intel-e1000e-e1000e_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_7d5642f3-16a3-46bb-8e72-a4b1efd9f815/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_7d5642f3-16a3-46bb-8e72-a4b1efd9f815/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash d25477d358192055f3ca8362d4ed23c3601088fa ............................................................................................................................................... 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 04:43:11,281 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 04:43:11,282 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 04:43:11,289 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 04:43:11,289 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 04:43:11,290 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 04:43:11,291 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 04:43:11,292 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 04:43:11,293 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 04:43:11,294 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 04:43:11,294 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 04:43:11,294 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 04:43:11,295 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 04:43:11,296 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 04:43:11,296 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 04:43:11,297 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 04:43:11,298 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 04:43:11,299 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 04:43:11,300 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 04:43:11,301 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 04:43:11,302 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 04:43:11,303 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 04:43:11,305 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 04:43:11,305 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 04:43:11,305 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 04:43:11,306 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 04:43:11,307 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 04:43:11,307 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 04:43:11,308 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 04:43:11,309 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 04:43:11,309 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 04:43:11,310 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 04:43:11,310 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 04:43:11,310 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 04:43:11,311 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 04:43:11,311 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 04:43:11,311 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_7d5642f3-16a3-46bb-8e72-a4b1efd9f815/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-10 04:43:11,321 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 04:43:11,321 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 04:43:11,322 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 04:43:11,322 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 04:43:11,322 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 04:43:11,323 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 04:43:11,323 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 04:43:11,323 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 04:43:11,323 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 04:43:11,323 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 04:43:11,323 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 04:43:11,323 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 04:43:11,324 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 04:43:11,324 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 04:43:11,324 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 04:43:11,324 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 04:43:11,324 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 04:43:11,324 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 04:43:11,324 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 04:43:11,324 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 04:43:11,325 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 04:43:11,325 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 04:43:11,325 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 04:43:11,325 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-10 04:43:11,325 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 04:43:11,325 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 04:43:11,325 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 04:43:11,325 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_7d5642f3-16a3-46bb-8e72-a4b1efd9f815/bin-2019/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d25477d358192055f3ca8362d4ed23c3601088fa [2018-11-10 04:43:11,348 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 04:43:11,356 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 04:43:11,358 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 04:43:11,359 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 04:43:11,359 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 04:43:11,359 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_7d5642f3-16a3-46bb-8e72-a4b1efd9f815/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-intel-e1000e-e1000e_true-unreach-call.cil.c [2018-11-10 04:43:11,398 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_7d5642f3-16a3-46bb-8e72-a4b1efd9f815/bin-2019/uautomizer/data/32fc06661/953a354b6f4f460bba7f3f82ae06c9ad/FLAG688b3ee74 [2018-11-10 04:43:12,311 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 04:43:12,312 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_7d5642f3-16a3-46bb-8e72-a4b1efd9f815/sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-intel-e1000e-e1000e_true-unreach-call.cil.c [2018-11-10 04:43:12,381 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_7d5642f3-16a3-46bb-8e72-a4b1efd9f815/bin-2019/uautomizer/data/32fc06661/953a354b6f4f460bba7f3f82ae06c9ad/FLAG688b3ee74 [2018-11-10 04:43:12,392 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_7d5642f3-16a3-46bb-8e72-a4b1efd9f815/bin-2019/uautomizer/data/32fc06661/953a354b6f4f460bba7f3f82ae06c9ad [2018-11-10 04:43:12,396 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 04:43:12,397 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-10 04:43:12,398 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 04:43:12,398 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 04:43:12,401 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 04:43:12,402 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 04:43:12" (1/1) ... [2018-11-10 04:43:12,404 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@caf9834 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:43:12, skipping insertion in model container [2018-11-10 04:43:12,405 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 04:43:12" (1/1) ... [2018-11-10 04:43:12,413 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 04:43:12,771 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 04:43:15,234 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: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: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:1511) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:229) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1519) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:229) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:364) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3316) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2119) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:537) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:188) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:117) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:129) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 04:43:15,237 INFO L168 Benchmark]: Toolchain (without parser) took 2840.81 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 155.2 MB). Free memory was 899.9 MB in the beginning and 836.3 MB in the end (delta: 63.5 MB). Peak memory consumption was 259.3 MB. Max. memory is 11.5 GB. [2018-11-10 04:43:15,240 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 04:43:15,240 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2838.49 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 155.2 MB). Free memory was 897.2 MB in the beginning and 836.3 MB in the end (delta: 60.9 MB). Peak memory consumption was 256.6 MB. Max. memory is 11.5 GB. [2018-11-10 04:43:15,243 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2838.49 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 155.2 MB). Free memory was 897.2 MB in the beginning and 836.3 MB in the end (delta: 60.9 MB). Peak memory consumption was 256.6 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 04:43:16,590 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 04:43:16,591 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 04:43:16,601 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 04:43:16,601 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 04:43:16,602 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 04:43:16,602 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 04:43:16,604 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 04:43:16,605 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 04:43:16,606 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 04:43:16,607 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 04:43:16,607 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 04:43:16,608 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 04:43:16,608 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 04:43:16,610 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 04:43:16,610 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 04:43:16,611 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 04:43:16,612 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 04:43:16,614 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 04:43:16,615 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 04:43:16,616 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 04:43:16,617 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 04:43:16,619 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 04:43:16,619 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 04:43:16,619 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 04:43:16,620 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 04:43:16,621 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 04:43:16,622 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 04:43:16,622 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 04:43:16,623 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 04:43:16,623 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 04:43:16,624 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 04:43:16,624 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 04:43:16,624 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 04:43:16,625 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 04:43:16,625 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 04:43:16,626 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_7d5642f3-16a3-46bb-8e72-a4b1efd9f815/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-10 04:43:16,637 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 04:43:16,637 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 04:43:16,638 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 04:43:16,638 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 04:43:16,639 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 04:43:16,639 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 04:43:16,639 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 04:43:16,639 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 04:43:16,639 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 04:43:16,639 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 04:43:16,639 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 04:43:16,640 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 04:43:16,640 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 04:43:16,640 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 04:43:16,640 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 04:43:16,640 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 04:43:16,640 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 04:43:16,640 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 04:43:16,641 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 04:43:16,641 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 04:43:16,641 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 04:43:16,641 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 04:43:16,643 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 04:43:16,643 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 04:43:16,643 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-10 04:43:16,644 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 04:43:16,644 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 04:43:16,644 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 04:43:16,644 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 04:43:16,644 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_7d5642f3-16a3-46bb-8e72-a4b1efd9f815/bin-2019/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d25477d358192055f3ca8362d4ed23c3601088fa [2018-11-10 04:43:16,675 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 04:43:16,684 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 04:43:16,687 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 04:43:16,688 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 04:43:16,689 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 04:43:16,689 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_7d5642f3-16a3-46bb-8e72-a4b1efd9f815/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-intel-e1000e-e1000e_true-unreach-call.cil.c [2018-11-10 04:43:16,735 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_7d5642f3-16a3-46bb-8e72-a4b1efd9f815/bin-2019/uautomizer/data/f4eaf7ed4/32b2b4933ed344e3a6e188a296125b46/FLAG27fa25c2e [2018-11-10 04:43:17,587 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 04:43:17,588 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_7d5642f3-16a3-46bb-8e72-a4b1efd9f815/sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-intel-e1000e-e1000e_true-unreach-call.cil.c [2018-11-10 04:43:17,679 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_7d5642f3-16a3-46bb-8e72-a4b1efd9f815/bin-2019/uautomizer/data/f4eaf7ed4/32b2b4933ed344e3a6e188a296125b46/FLAG27fa25c2e [2018-11-10 04:43:17,691 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_7d5642f3-16a3-46bb-8e72-a4b1efd9f815/bin-2019/uautomizer/data/f4eaf7ed4/32b2b4933ed344e3a6e188a296125b46 [2018-11-10 04:43:17,694 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 04:43:17,695 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-10 04:43:17,696 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 04:43:17,696 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 04:43:17,700 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 04:43:17,700 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 04:43:17" (1/1) ... [2018-11-10 04:43:17,703 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a131e57 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:43:17, skipping insertion in model container [2018-11-10 04:43:17,703 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 04:43:17" (1/1) ... [2018-11-10 04:43:17,712 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 04:43:18,036 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 04:43:45,063 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 04:43:45,692 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 04:43:52,874 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 04:43:58,297 INFO L193 MainTranslator]: Completed translation [2018-11-10 04:43:58,298 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:43:58 WrapperNode [2018-11-10 04:43:58,298 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 04:43:58,298 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 04:43:58,298 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 04:43:58,299 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 04:43:58,306 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:43:58" (1/1) ... [2018-11-10 04:43:58,306 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:43:58" (1/1) ... [2018-11-10 04:43:58,382 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret10754,]],e1000e_poll,[IdentifierExpression[#~10211,],IdentifierExpression[#~10212,]]] [2018-11-10 04:43:58,382 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret10753,]],e1000_change_mtu,[IdentifierExpression[#~10211,],IdentifierExpression[#~10212,]]] [2018-11-10 04:43:58,383 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret10752,]],e1000e_get_sset_count,[IdentifierExpression[#~10211,],IdentifierExpression[#~10212,]]] [2018-11-10 04:43:58,383 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret10751,]],e1000_set_phys_id,[IdentifierExpression[#~10211,],IdentifierExpression[#~10212,]]] [2018-11-10 04:43:58,489 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:43:58" (1/1) ... [2018-11-10 04:43:58,490 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:43:58" (1/1) ... [2018-11-10 04:43:59,048 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:43:58" (1/1) ... [2018-11-10 04:43:59,133 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:43:58" (1/1) ... [2018-11-10 04:43:59,689 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:43:58" (1/1) ... [2018-11-10 04:43:59,885 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 04:43:59,885 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder [2018-11-10 04:43:59,886 INFO L168 Benchmark]: Toolchain (without parser) took 42191.32 ms. Allocated memory was 1.0 GB in the beginning and 4.8 GB in the end (delta: 3.8 GB). Free memory was 886.3 MB in the beginning and 2.2 GB in the end (delta: -1.3 GB). Peak memory consumption was 2.4 GB. Max. memory is 11.5 GB. [2018-11-10 04:43:59,888 INFO L168 Benchmark]: CDTParser took 0.17 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 04:43:59,888 INFO L168 Benchmark]: CACSL2BoogieTranslator took 40601.88 ms. Allocated memory was 1.0 GB in the beginning and 4.8 GB in the end (delta: 3.8 GB). Free memory was 886.3 MB in the beginning and 2.8 GB in the end (delta: -1.9 GB). Peak memory consumption was 4.0 GB. Max. memory is 11.5 GB. [2018-11-10 04:43:59,889 INFO L168 Benchmark]: Boogie Preprocessor took 1586.49 ms. Allocated memory is still 4.8 GB. Free memory was 2.8 GB in the beginning and 2.2 GB in the end (delta: 628.0 MB). Peak memory consumption was 628.0 MB. Max. memory is 11.5 GB. [2018-11-10 04:43:59,891 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 40601.88 ms. Allocated memory was 1.0 GB in the beginning and 4.8 GB in the end (delta: 3.8 GB). Free memory was 886.3 MB in the beginning and 2.8 GB in the end (delta: -1.9 GB). Peak memory consumption was 4.0 GB. Max. memory is 11.5 GB. * Boogie Preprocessor took 1586.49 ms. Allocated memory is still 4.8 GB. Free memory was 2.8 GB in the beginning and 2.2 GB in the end (delta: 628.0 MB). Peak memory consumption was 628.0 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~ret10754,]],e1000e_poll,[IdentifierExpression[#~10211,],IdentifierExpression[#~10212,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret10753,]],e1000_change_mtu,[IdentifierExpression[#~10211,],IdentifierExpression[#~10212,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret10752,]],e1000e_get_sset_count,[IdentifierExpression[#~10211,],IdentifierExpression[#~10212,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret10751,]],e1000_set_phys_id,[IdentifierExpression[#~10211,],IdentifierExpression[#~10212,]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...