./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-neterion-s2io_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_1010b040-fa1b-4a02-bf55-8192c19f7f66/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_1010b040-fa1b-4a02-bf55-8192c19f7f66/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_1010b040-fa1b-4a02-bf55-8192c19f7f66/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_1010b040-fa1b-4a02-bf55-8192c19f7f66/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-neterion-s2io_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_1010b040-fa1b-4a02-bf55-8192c19f7f66/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_1010b040-fa1b-4a02-bf55-8192c19f7f66/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 e71ca92eccccbd9adcccb02eb9800aa4941bd5fb .......................................................................................................................................................................... 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_1010b040-fa1b-4a02-bf55-8192c19f7f66/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_1010b040-fa1b-4a02-bf55-8192c19f7f66/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_1010b040-fa1b-4a02-bf55-8192c19f7f66/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_1010b040-fa1b-4a02-bf55-8192c19f7f66/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-neterion-s2io_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_1010b040-fa1b-4a02-bf55-8192c19f7f66/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_1010b040-fa1b-4a02-bf55-8192c19f7f66/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 e71ca92eccccbd9adcccb02eb9800aa4941bd5fb ........................................................................................................................................................ 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 04:29:09,493 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 04:29:09,495 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 04:29:09,505 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 04:29:09,506 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 04:29:09,506 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 04:29:09,507 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 04:29:09,509 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 04:29:09,510 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 04:29:09,511 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 04:29:09,511 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 04:29:09,512 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 04:29:09,512 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 04:29:09,513 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 04:29:09,514 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 04:29:09,515 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 04:29:09,515 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 04:29:09,517 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 04:29:09,518 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 04:29:09,520 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 04:29:09,521 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 04:29:09,522 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 04:29:09,524 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 04:29:09,524 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 04:29:09,524 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 04:29:09,525 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 04:29:09,525 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 04:29:09,526 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 04:29:09,527 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 04:29:09,528 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 04:29:09,528 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 04:29:09,528 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 04:29:09,528 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 04:29:09,529 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 04:29:09,529 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 04:29:09,530 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 04:29:09,530 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_1010b040-fa1b-4a02-bf55-8192c19f7f66/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-11-10 04:29:09,542 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 04:29:09,542 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 04:29:09,543 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 04:29:09,543 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 04:29:09,543 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 04:29:09,543 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 04:29:09,544 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 04:29:09,544 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 04:29:09,544 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 04:29:09,544 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 04:29:09,544 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 04:29:09,544 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 04:29:09,545 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 04:29:09,545 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 04:29:09,545 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 04:29:09,545 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 04:29:09,545 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 04:29:09,545 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 04:29:09,546 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 04:29:09,546 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 04:29:09,546 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 04:29:09,546 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 04:29:09,546 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-10 04:29:09,546 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 04:29:09,547 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 04:29:09,547 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 04:29:09,547 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_1010b040-fa1b-4a02-bf55-8192c19f7f66/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 -> e71ca92eccccbd9adcccb02eb9800aa4941bd5fb [2018-11-10 04:29:09,573 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 04:29:09,584 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 04:29:09,587 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 04:29:09,588 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 04:29:09,589 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 04:29:09,589 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_1010b040-fa1b-4a02-bf55-8192c19f7f66/bin-2019/ukojak/../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-neterion-s2io_true-unreach-call.cil.c [2018-11-10 04:29:09,642 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_1010b040-fa1b-4a02-bf55-8192c19f7f66/bin-2019/ukojak/data/71104cfcf/837ebfb948c145f6ab20282079d543c2/FLAG9f9cab22d [2018-11-10 04:29:10,328 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 04:29:10,329 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_1010b040-fa1b-4a02-bf55-8192c19f7f66/sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-neterion-s2io_true-unreach-call.cil.c [2018-11-10 04:29:10,388 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_1010b040-fa1b-4a02-bf55-8192c19f7f66/bin-2019/ukojak/data/71104cfcf/837ebfb948c145f6ab20282079d543c2/FLAG9f9cab22d [2018-11-10 04:29:10,401 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_1010b040-fa1b-4a02-bf55-8192c19f7f66/bin-2019/ukojak/data/71104cfcf/837ebfb948c145f6ab20282079d543c2 [2018-11-10 04:29:10,405 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 04:29:10,406 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 04:29:10,407 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 04:29:10,407 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 04:29:10,410 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 04:29:10,411 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 04:29:10" (1/1) ... [2018-11-10 04:29:10,414 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40e90fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:29:10, skipping insertion in model container [2018-11-10 04:29:10,414 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 04:29:10" (1/1) ... [2018-11-10 04:29:10,423 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 04:29:10,636 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 04:29:14,728 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: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: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: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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 04:29:14,731 INFO L168 Benchmark]: Toolchain (without parser) took 4326.22 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 234.4 MB). Free memory was 931.0 MB in the beginning and 948.1 MB in the end (delta: -17.1 MB). Peak memory consumption was 331.3 MB. Max. memory is 11.5 GB. [2018-11-10 04:29:14,733 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 04:29:14,733 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4323.82 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 234.4 MB). Free memory was 928.3 MB in the beginning and 948.1 MB in the end (delta: -19.8 MB). Peak memory consumption was 328.7 MB. Max. memory is 11.5 GB. [2018-11-10 04:29:14,735 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 4323.82 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 234.4 MB). Free memory was 928.3 MB in the beginning and 948.1 MB in the end (delta: -19.8 MB). Peak memory consumption was 328.7 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 04:29:16,194 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 04:29:16,195 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 04:29:16,205 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 04:29:16,205 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 04:29:16,206 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 04:29:16,207 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 04:29:16,209 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 04:29:16,210 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 04:29:16,211 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 04:29:16,211 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 04:29:16,212 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 04:29:16,212 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 04:29:16,213 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 04:29:16,214 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 04:29:16,215 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 04:29:16,216 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 04:29:16,217 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 04:29:16,219 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 04:29:16,220 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 04:29:16,221 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 04:29:16,222 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 04:29:16,224 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 04:29:16,224 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 04:29:16,225 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 04:29:16,225 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 04:29:16,227 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 04:29:16,227 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 04:29:16,228 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 04:29:16,229 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 04:29:16,229 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 04:29:16,230 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 04:29:16,230 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 04:29:16,230 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 04:29:16,231 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 04:29:16,232 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 04:29:16,232 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_1010b040-fa1b-4a02-bf55-8192c19f7f66/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2018-11-10 04:29:16,245 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 04:29:16,245 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 04:29:16,245 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 04:29:16,246 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 04:29:16,247 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 04:29:16,247 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 04:29:16,247 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 04:29:16,247 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 04:29:16,247 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 04:29:16,248 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 04:29:16,248 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 04:29:16,248 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 04:29:16,248 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 04:29:16,248 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 04:29:16,248 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 04:29:16,249 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 04:29:16,249 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 04:29:16,249 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 04:29:16,249 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 04:29:16,249 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 04:29:16,249 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 04:29:16,250 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 04:29:16,250 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 04:29:16,250 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-10 04:29:16,252 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-10 04:29:16,252 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 04:29:16,252 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 04:29:16,253 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 04:29:16,253 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 04:29:16,253 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_1010b040-fa1b-4a02-bf55-8192c19f7f66/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 -> e71ca92eccccbd9adcccb02eb9800aa4941bd5fb [2018-11-10 04:29:16,288 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 04:29:16,299 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 04:29:16,303 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 04:29:16,304 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 04:29:16,304 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 04:29:16,305 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_1010b040-fa1b-4a02-bf55-8192c19f7f66/bin-2019/ukojak/../../sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-neterion-s2io_true-unreach-call.cil.c [2018-11-10 04:29:16,350 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_1010b040-fa1b-4a02-bf55-8192c19f7f66/bin-2019/ukojak/data/048f09b3e/3214a8731385471b95e1751aa88b4d0f/FLAG0e176253b [2018-11-10 04:29:17,045 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 04:29:17,046 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_1010b040-fa1b-4a02-bf55-8192c19f7f66/sv-benchmarks/c/ldv-challenges/linux-3.14__complex_emg__linux-usb-dev__drivers-net-ethernet-neterion-s2io_true-unreach-call.cil.c [2018-11-10 04:29:17,101 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_1010b040-fa1b-4a02-bf55-8192c19f7f66/bin-2019/ukojak/data/048f09b3e/3214a8731385471b95e1751aa88b4d0f/FLAG0e176253b [2018-11-10 04:29:17,115 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_1010b040-fa1b-4a02-bf55-8192c19f7f66/bin-2019/ukojak/data/048f09b3e/3214a8731385471b95e1751aa88b4d0f [2018-11-10 04:29:17,118 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 04:29:17,119 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 04:29:17,120 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 04:29:17,120 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 04:29:17,124 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 04:29:17,124 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 04:29:17" (1/1) ... [2018-11-10 04:29:17,127 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@182d494a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:29:17, skipping insertion in model container [2018-11-10 04:29:17,127 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 04:29:17" (1/1) ... [2018-11-10 04:29:17,137 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 04:29:17,392 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 04:29:24,231 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 04:29:24,383 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 04:29:27,049 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 04:29:27,830 INFO L193 MainTranslator]: Completed translation [2018-11-10 04:29:27,830 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:29:27 WrapperNode [2018-11-10 04:29:27,831 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 04:29:27,831 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 04:29:27,831 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 04:29:27,831 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 04:29:27,837 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:29:27" (1/1) ... [2018-11-10 04:29:27,910 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3258,]],s2io_poll_inta,[IdentifierExpression[#~3102,],IdentifierExpression[#~3103,]]] [2018-11-10 04:29:27,911 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3257,]],s2io_poll_msix,[IdentifierExpression[#~3102,],IdentifierExpression[#~3103,]]] [2018-11-10 04:29:27,911 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3256,]],s2io_change_mtu,[IdentifierExpression[#~3102,],IdentifierExpression[#~3103,]]] [2018-11-10 04:29:27,912 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3255,]],s2io_get_sset_count,[IdentifierExpression[#~3102,],IdentifierExpression[#~3103,]]] [2018-11-10 04:29:27,912 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3254,]],s2io_ethtool_set_led,[IdentifierExpression[#~3102,],IdentifierExpression[#~3103,]]] [2018-11-10 04:29:27,952 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 04:29:27" (1/1) ... [2018-11-10 04:29:27,952 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-10 04:29:27,952 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-11-10 04:29:27,953 INFO L168 Benchmark]: Toolchain (without parser) took 10834.51 ms. Allocated memory was 1.0 GB in the beginning and 3.1 GB in the end (delta: 2.0 GB). Free memory was 922.8 MB in the beginning and 2.7 GB in the end (delta: -1.7 GB). Peak memory consumption was 285.2 MB. Max. memory is 11.5 GB. [2018-11-10 04:29:27,954 INFO L168 Benchmark]: CDTParser took 0.18 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 04:29:27,955 INFO L168 Benchmark]: CACSL2BoogieTranslator took 10710.68 ms. Allocated memory was 1.0 GB in the beginning and 3.1 GB in the end (delta: 2.0 GB). Free memory was 922.8 MB in the beginning and 2.7 GB in the end (delta: -1.7 GB). Peak memory consumption was 1.7 GB. Max. memory is 11.5 GB. [2018-11-10 04:29:27,956 INFO L168 Benchmark]: Boogie Procedure Inliner took 121.10 ms. Allocated memory is still 3.1 GB. Free memory was 2.7 GB in the beginning and 2.7 GB in the end (delta: 1.1 MB). Peak memory consumption was 1.1 MB. Max. memory is 11.5 GB. [2018-11-10 04:29:27,958 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 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 10710.68 ms. Allocated memory was 1.0 GB in the beginning and 3.1 GB in the end (delta: 2.0 GB). Free memory was 922.8 MB in the beginning and 2.7 GB in the end (delta: -1.7 GB). Peak memory consumption was 1.7 GB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 121.10 ms. Allocated memory is still 3.1 GB. Free memory was 2.7 GB in the beginning and 2.7 GB in the end (delta: 1.1 MB). Peak memory consumption was 1.1 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~ret3258,]],s2io_poll_inta,[IdentifierExpression[#~3102,],IdentifierExpression[#~3103,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3257,]],s2io_poll_msix,[IdentifierExpression[#~3102,],IdentifierExpression[#~3103,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3256,]],s2io_change_mtu,[IdentifierExpression[#~3102,],IdentifierExpression[#~3103,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3255,]],s2io_get_sset_count,[IdentifierExpression[#~3102,],IdentifierExpression[#~3103,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret3254,]],s2io_ethtool_set_led,[IdentifierExpression[#~3102,],IdentifierExpression[#~3103,]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...