./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__linux-usb-dev__drivers-net-ethernet-intel-e1000-e1000_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_1bc6704b-69e0-4fcb-ac5a-88e0d479bc38/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_1bc6704b-69e0-4fcb-ac5a-88e0d479bc38/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_1bc6704b-69e0-4fcb-ac5a-88e0d479bc38/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_1bc6704b-69e0-4fcb-ac5a-88e0d479bc38/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__linux-usb-dev__drivers-net-ethernet-intel-e1000-e1000_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_1bc6704b-69e0-4fcb-ac5a-88e0d479bc38/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_1bc6704b-69e0-4fcb-ac5a-88e0d479bc38/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 6624177fbbacdac205e2633789dad12c5182ca6e ................................................................................................................................................................................... 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_1bc6704b-69e0-4fcb-ac5a-88e0d479bc38/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_1bc6704b-69e0-4fcb-ac5a-88e0d479bc38/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_1bc6704b-69e0-4fcb-ac5a-88e0d479bc38/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_1bc6704b-69e0-4fcb-ac5a-88e0d479bc38/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__linux-usb-dev__drivers-net-ethernet-intel-e1000-e1000_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_1bc6704b-69e0-4fcb-ac5a-88e0d479bc38/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_1bc6704b-69e0-4fcb-ac5a-88e0d479bc38/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 6624177fbbacdac205e2633789dad12c5182ca6e .......................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-09 23:11:00,539 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-09 23:11:00,540 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-09 23:11:00,548 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-09 23:11:00,548 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-09 23:11:00,548 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-09 23:11:00,549 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-09 23:11:00,550 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-09 23:11:00,551 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-09 23:11:00,552 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-09 23:11:00,553 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-09 23:11:00,553 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-09 23:11:00,553 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-09 23:11:00,554 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-09 23:11:00,555 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-09 23:11:00,555 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-09 23:11:00,556 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-09 23:11:00,557 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-09 23:11:00,558 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-09 23:11:00,559 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-09 23:11:00,560 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-09 23:11:00,561 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-09 23:11:00,562 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-09 23:11:00,562 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-09 23:11:00,562 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-09 23:11:00,562 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-09 23:11:00,563 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-09 23:11:00,563 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-09 23:11:00,564 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-09 23:11:00,565 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-09 23:11:00,565 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-09 23:11:00,565 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-09 23:11:00,566 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-09 23:11:00,566 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-09 23:11:00,566 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-09 23:11:00,567 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-09 23:11:00,567 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_1bc6704b-69e0-4fcb-ac5a-88e0d479bc38/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-11-09 23:11:00,577 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-09 23:11:00,578 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-09 23:11:00,578 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-09 23:11:00,579 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-09 23:11:00,579 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-09 23:11:00,579 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-09 23:11:00,579 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-09 23:11:00,580 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-09 23:11:00,580 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-09 23:11:00,580 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-09 23:11:00,580 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-09 23:11:00,580 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-09 23:11:00,580 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-09 23:11:00,580 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-09 23:11:00,580 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-09 23:11:00,581 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-09 23:11:00,581 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-09 23:11:00,581 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-09 23:11:00,581 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-09 23:11:00,581 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-09 23:11:00,581 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-09 23:11:00,581 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-09 23:11:00,581 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-09 23:11:00,582 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-09 23:11:00,582 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-09 23:11:00,582 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-09 23:11:00,582 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_1bc6704b-69e0-4fcb-ac5a-88e0d479bc38/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 -> 6624177fbbacdac205e2633789dad12c5182ca6e [2018-11-09 23:11:00,606 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-09 23:11:00,615 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-09 23:11:00,618 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-09 23:11:00,619 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-09 23:11:00,619 INFO L276 PluginConnector]: CDTParser initialized [2018-11-09 23:11:00,620 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_1bc6704b-69e0-4fcb-ac5a-88e0d479bc38/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__linux-usb-dev__drivers-net-ethernet-intel-e1000-e1000_true-unreach-call.cil.c [2018-11-09 23:11:00,662 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_1bc6704b-69e0-4fcb-ac5a-88e0d479bc38/bin-2019/ukojak/data/2ebcd5c4b/710f5dfa8f6d49cfbd754b27bf27571a/FLAG0d8ee2f1d [2018-11-09 23:11:01,317 INFO L298 CDTParser]: Found 1 translation units. [2018-11-09 23:11:01,317 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_1bc6704b-69e0-4fcb-ac5a-88e0d479bc38/sv-benchmarks/c/ldv-linux-3.14/linux-3.14__linux-usb-dev__drivers-net-ethernet-intel-e1000-e1000_true-unreach-call.cil.c [2018-11-09 23:11:01,360 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_1bc6704b-69e0-4fcb-ac5a-88e0d479bc38/bin-2019/ukojak/data/2ebcd5c4b/710f5dfa8f6d49cfbd754b27bf27571a/FLAG0d8ee2f1d [2018-11-09 23:11:01,370 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_1bc6704b-69e0-4fcb-ac5a-88e0d479bc38/bin-2019/ukojak/data/2ebcd5c4b/710f5dfa8f6d49cfbd754b27bf27571a [2018-11-09 23:11:01,373 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-09 23:11:01,374 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-09 23:11:01,374 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-09 23:11:01,374 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-09 23:11:01,377 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-09 23:11:01,377 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 11:11:01" (1/1) ... [2018-11-09 23:11:01,379 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f7e5d4f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:11:01, skipping insertion in model container [2018-11-09 23:11:01,379 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 11:11:01" (1/1) ... [2018-11-09 23:11:01,386 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-09 23:11:01,583 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-09 23:11:05,920 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: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: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.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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-09 23:11:05,923 INFO L168 Benchmark]: Toolchain (without parser) took 4549.81 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 331.9 MB). Free memory was 920.2 MB in the beginning and 1.2 GB in the end (delta: -316.5 MB). Peak memory consumption was 485.2 MB. Max. memory is 11.5 GB. [2018-11-09 23:11:05,925 INFO L168 Benchmark]: CDTParser took 1.47 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-09 23:11:05,925 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4548.18 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 331.9 MB). Free memory was 920.2 MB in the beginning and 1.2 GB in the end (delta: -316.5 MB). Peak memory consumption was 485.2 MB. Max. memory is 11.5 GB. [2018-11-09 23:11:05,927 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.47 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 4548.18 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 331.9 MB). Free memory was 920.2 MB in the beginning and 1.2 GB in the end (delta: -316.5 MB). Peak memory consumption was 485.2 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 [2018-11-09 23:11:07,177 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-09 23:11:07,178 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-09 23:11:07,186 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-09 23:11:07,186 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-09 23:11:07,186 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-09 23:11:07,187 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-09 23:11:07,188 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-09 23:11:07,189 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-09 23:11:07,190 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-09 23:11:07,190 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-09 23:11:07,191 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-09 23:11:07,191 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-09 23:11:07,192 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-09 23:11:07,193 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-09 23:11:07,193 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-09 23:11:07,194 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-09 23:11:07,195 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-09 23:11:07,197 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-09 23:11:07,198 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-09 23:11:07,199 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-09 23:11:07,199 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-09 23:11:07,201 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-09 23:11:07,202 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-09 23:11:07,202 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-09 23:11:07,202 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-09 23:11:07,203 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-09 23:11:07,204 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-09 23:11:07,204 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-09 23:11:07,205 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-09 23:11:07,205 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-09 23:11:07,206 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-09 23:11:07,206 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-09 23:11:07,206 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-09 23:11:07,207 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-09 23:11:07,207 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-09 23:11:07,207 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_1bc6704b-69e0-4fcb-ac5a-88e0d479bc38/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2018-11-09 23:11:07,218 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-09 23:11:07,218 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-09 23:11:07,219 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-09 23:11:07,219 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-09 23:11:07,219 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-09 23:11:07,220 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-09 23:11:07,220 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-09 23:11:07,220 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-09 23:11:07,220 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-09 23:11:07,221 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-09 23:11:07,221 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-09 23:11:07,221 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-09 23:11:07,221 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-09 23:11:07,221 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-09 23:11:07,221 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-09 23:11:07,221 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-09 23:11:07,221 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-09 23:11:07,221 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-09 23:11:07,221 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-09 23:11:07,222 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-09 23:11:07,222 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-09 23:11:07,222 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-09 23:11:07,222 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-09 23:11:07,222 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-09 23:11:07,222 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-09 23:11:07,222 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-09 23:11:07,222 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-09 23:11:07,222 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-09 23:11:07,222 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-09 23:11:07,223 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_1bc6704b-69e0-4fcb-ac5a-88e0d479bc38/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 -> 6624177fbbacdac205e2633789dad12c5182ca6e [2018-11-09 23:11:07,251 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-09 23:11:07,259 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-09 23:11:07,261 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-09 23:11:07,262 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-09 23:11:07,262 INFO L276 PluginConnector]: CDTParser initialized [2018-11-09 23:11:07,263 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_1bc6704b-69e0-4fcb-ac5a-88e0d479bc38/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__linux-usb-dev__drivers-net-ethernet-intel-e1000-e1000_true-unreach-call.cil.c [2018-11-09 23:11:07,297 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_1bc6704b-69e0-4fcb-ac5a-88e0d479bc38/bin-2019/ukojak/data/e9a215ee8/727bafe2011f43d1aeb7bfb687cd3f25/FLAG05fcd4db9 [2018-11-09 23:11:08,053 INFO L298 CDTParser]: Found 1 translation units. [2018-11-09 23:11:08,054 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_1bc6704b-69e0-4fcb-ac5a-88e0d479bc38/sv-benchmarks/c/ldv-linux-3.14/linux-3.14__linux-usb-dev__drivers-net-ethernet-intel-e1000-e1000_true-unreach-call.cil.c [2018-11-09 23:11:08,112 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_1bc6704b-69e0-4fcb-ac5a-88e0d479bc38/bin-2019/ukojak/data/e9a215ee8/727bafe2011f43d1aeb7bfb687cd3f25/FLAG05fcd4db9 [2018-11-09 23:11:08,123 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_1bc6704b-69e0-4fcb-ac5a-88e0d479bc38/bin-2019/ukojak/data/e9a215ee8/727bafe2011f43d1aeb7bfb687cd3f25 [2018-11-09 23:11:08,126 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-09 23:11:08,127 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-09 23:11:08,127 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-09 23:11:08,127 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-09 23:11:08,130 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-09 23:11:08,131 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 11:11:08" (1/1) ... [2018-11-09 23:11:08,133 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@585e5d47 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:11:08, skipping insertion in model container [2018-11-09 23:11:08,133 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 11:11:08" (1/1) ... [2018-11-09 23:11:08,141 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-09 23:11:08,376 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-09 23:11:17,308 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-09 23:11:17,432 INFO L189 MainTranslator]: Completed pre-run [2018-11-09 23:11:19,851 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-09 23:11:21,368 INFO L193 MainTranslator]: Completed translation [2018-11-09 23:11:21,369 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:11:21 WrapperNode [2018-11-09 23:11:21,369 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-09 23:11:21,369 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-09 23:11:21,369 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-09 23:11:21,370 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-09 23:11:21,374 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:11:21" (1/1) ... [2018-11-09 23:11:21,429 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret7272,]],e1000_get_sset_count,[IdentifierExpression[#~2742,],IdentifierExpression[#~2743,]]] [2018-11-09 23:11:21,430 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret7271,]],e1000_set_phys_id,[IdentifierExpression[#~2742,],IdentifierExpression[#~2743,]]] [2018-11-09 23:11:21,430 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret7270,]],e1000_clean,[IdentifierExpression[#~2742,],IdentifierExpression[#~2743,]]] [2018-11-09 23:11:21,430 ERROR L1123 TypeChecker]: : Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret7269,]],e1000_change_mtu,[IdentifierExpression[#~2742,],IdentifierExpression[#~2743,]]] [2018-11-09 23:11:21,524 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:11:21" (1/1) ... [2018-11-09 23:11:21,524 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-09 23:11:21,524 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-11-09 23:11:21,525 INFO L168 Benchmark]: Toolchain (without parser) took 13399.12 ms. Allocated memory was 1.0 GB in the beginning and 3.1 GB in the end (delta: 2.1 GB). Free memory was 912.2 MB in the beginning and 2.4 GB in the end (delta: -1.4 GB). Peak memory consumption was 656.6 MB. Max. memory is 11.5 GB. [2018-11-09 23:11:21,527 INFO L168 Benchmark]: CDTParser took 0.11 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. [2018-11-09 23:11:21,528 INFO L168 Benchmark]: CACSL2BoogieTranslator took 13241.76 ms. Allocated memory was 1.0 GB in the beginning and 3.1 GB in the end (delta: 2.1 GB). Free memory was 912.2 MB in the beginning and 2.4 GB in the end (delta: -1.4 GB). Peak memory consumption was 1.6 GB. Max. memory is 11.5 GB. [2018-11-09 23:11:21,533 INFO L168 Benchmark]: Boogie Procedure Inliner took 154.97 ms. Allocated memory is still 3.1 GB. Free memory was 2.4 GB in the beginning and 2.4 GB in the end (delta: 459.4 kB). Peak memory consumption was 459.4 kB. Max. memory is 11.5 GB. [2018-11-09 23:11:21,535 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 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 13241.76 ms. Allocated memory was 1.0 GB in the beginning and 3.1 GB in the end (delta: 2.1 GB). Free memory was 912.2 MB in the beginning and 2.4 GB in the end (delta: -1.4 GB). Peak memory consumption was 1.6 GB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 154.97 ms. Allocated memory is still 3.1 GB. Free memory was 2.4 GB in the beginning and 2.4 GB in the end (delta: 459.4 kB). Peak memory consumption was 459.4 kB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret7272,]],e1000_get_sset_count,[IdentifierExpression[#~2742,],IdentifierExpression[#~2743,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret7271,]],e1000_set_phys_id,[IdentifierExpression[#~2742,],IdentifierExpression[#~2743,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret7270,]],e1000_clean,[IdentifierExpression[#~2742,],IdentifierExpression[#~2743,]]] - TypeErrorResult [Line: -1]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret7269,]],e1000_change_mtu,[IdentifierExpression[#~2742,],IdentifierExpression[#~2743,]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...