./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__linux-alloc-spinlock__drivers-net-ethernet-chelsio-cxgb3-cxgb3_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_b505a9f0-21ce-4340-8694-d7f81b34b173/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_b505a9f0-21ce-4340-8694-d7f81b34b173/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_b505a9f0-21ce-4340-8694-d7f81b34b173/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_b505a9f0-21ce-4340-8694-d7f81b34b173/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__linux-alloc-spinlock__drivers-net-ethernet-chelsio-cxgb3-cxgb3_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_b505a9f0-21ce-4340-8694-d7f81b34b173/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_b505a9f0-21ce-4340-8694-d7f81b34b173/bin-2019/utaipan --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 27ad8e1a74007d0e21958f6b2f4a38934ca90dea ................................................................................................................................................................................ 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_b505a9f0-21ce-4340-8694-d7f81b34b173/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_b505a9f0-21ce-4340-8694-d7f81b34b173/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_b505a9f0-21ce-4340-8694-d7f81b34b173/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_b505a9f0-21ce-4340-8694-d7f81b34b173/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__linux-alloc-spinlock__drivers-net-ethernet-chelsio-cxgb3-cxgb3_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_b505a9f0-21ce-4340-8694-d7f81b34b173/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_b505a9f0-21ce-4340-8694-d7f81b34b173/bin-2019/utaipan --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 27ad8e1a74007d0e21958f6b2f4a38934ca90dea ..................................................................................................................................... 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 03:31:59,536 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 03:31:59,538 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 03:31:59,545 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 03:31:59,545 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 03:31:59,546 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 03:31:59,547 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 03:31:59,548 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 03:31:59,549 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 03:31:59,550 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 03:31:59,551 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 03:31:59,551 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 03:31:59,551 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 03:31:59,552 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 03:31:59,553 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 03:31:59,553 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 03:31:59,553 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 03:31:59,554 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 03:31:59,556 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 03:31:59,557 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 03:31:59,558 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 03:31:59,559 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 03:31:59,560 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 03:31:59,560 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 03:31:59,561 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 03:31:59,561 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 03:31:59,562 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 03:31:59,562 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 03:31:59,563 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 03:31:59,564 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 03:31:59,564 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 03:31:59,565 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 03:31:59,565 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 03:31:59,565 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 03:31:59,565 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 03:31:59,566 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 03:31:59,566 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_b505a9f0-21ce-4340-8694-d7f81b34b173/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2018-11-10 03:31:59,573 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 03:31:59,573 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 03:31:59,574 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 03:31:59,574 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-10 03:31:59,574 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-10 03:31:59,574 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-10 03:31:59,575 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-10 03:31:59,575 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-10 03:31:59,575 INFO L133 SettingsManager]: * Log string format=TERM [2018-11-10 03:31:59,575 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-10 03:31:59,575 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-10 03:31:59,575 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-10 03:31:59,576 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 03:31:59,576 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 03:31:59,576 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 03:31:59,576 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 03:31:59,576 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 03:31:59,576 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 03:31:59,577 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 03:31:59,577 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 03:31:59,577 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 03:31:59,577 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 03:31:59,577 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 03:31:59,577 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 03:31:59,578 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 03:31:59,578 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 03:31:59,578 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 03:31:59,578 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 03:31:59,578 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-10 03:31:59,578 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 03:31:59,578 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 03:31:59,578 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 03:31:59,579 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-10 03:31:59,579 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_b505a9f0-21ce-4340-8694-d7f81b34b173/bin-2019/utaipan 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 -> Taipan 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 -> 27ad8e1a74007d0e21958f6b2f4a38934ca90dea [2018-11-10 03:31:59,605 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 03:31:59,614 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 03:31:59,617 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 03:31:59,618 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 03:31:59,618 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 03:31:59,619 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_b505a9f0-21ce-4340-8694-d7f81b34b173/bin-2019/utaipan/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__linux-alloc-spinlock__drivers-net-ethernet-chelsio-cxgb3-cxgb3_true-unreach-call.cil.c [2018-11-10 03:31:59,664 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_b505a9f0-21ce-4340-8694-d7f81b34b173/bin-2019/utaipan/data/dc3441c04/e88ec8007c84478493387098af259b84/FLAG7b6165fa4 [2018-11-10 03:32:00,382 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 03:32:00,383 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_b505a9f0-21ce-4340-8694-d7f81b34b173/sv-benchmarks/c/ldv-linux-3.14/linux-3.14__linux-alloc-spinlock__drivers-net-ethernet-chelsio-cxgb3-cxgb3_true-unreach-call.cil.c [2018-11-10 03:32:00,452 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_b505a9f0-21ce-4340-8694-d7f81b34b173/bin-2019/utaipan/data/dc3441c04/e88ec8007c84478493387098af259b84/FLAG7b6165fa4 [2018-11-10 03:32:00,463 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_b505a9f0-21ce-4340-8694-d7f81b34b173/bin-2019/utaipan/data/dc3441c04/e88ec8007c84478493387098af259b84 [2018-11-10 03:32:00,466 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 03:32:00,467 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 03:32:00,468 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 03:32:00,468 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 03:32:00,471 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 03:32:00,471 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 03:32:00" (1/1) ... [2018-11-10 03:32:00,474 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c968783 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:32:00, skipping insertion in model container [2018-11-10 03:32:00,474 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 03:32:00" (1/1) ... [2018-11-10 03:32:00,481 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 03:32:00,745 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 03:32:10,144 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:663) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1300) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:364) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3316) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2119) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:537) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:188) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:117) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:129) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 03:32:10,146 INFO L168 Benchmark]: Toolchain (without parser) took 9679.93 ms. Allocated memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: 553.1 MB). Free memory was 913.0 MB in the beginning and 1.5 GB in the end (delta: -563.0 MB). Peak memory consumption was 539.3 MB. Max. memory is 11.5 GB. [2018-11-10 03:32:10,148 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 03:32:10,148 INFO L168 Benchmark]: CACSL2BoogieTranslator took 9677.96 ms. Allocated memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: 553.1 MB). Free memory was 913.0 MB in the beginning and 1.5 GB in the end (delta: -563.0 MB). Peak memory consumption was 539.3 MB. Max. memory is 11.5 GB. [2018-11-10 03:32:10,149 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 9677.96 ms. Allocated memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: 553.1 MB). Free memory was 913.0 MB in the beginning and 1.5 GB in the end (delta: -563.0 MB). Peak memory consumption was 539.3 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 03:32:11,395 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 03:32:11,397 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 03:32:11,405 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 03:32:11,406 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 03:32:11,406 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 03:32:11,407 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 03:32:11,408 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 03:32:11,409 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 03:32:11,410 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 03:32:11,411 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 03:32:11,411 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 03:32:11,411 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 03:32:11,412 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 03:32:11,413 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 03:32:11,413 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 03:32:11,414 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 03:32:11,415 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 03:32:11,416 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 03:32:11,417 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 03:32:11,418 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 03:32:11,419 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 03:32:11,420 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 03:32:11,421 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 03:32:11,421 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 03:32:11,421 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 03:32:11,422 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 03:32:11,423 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 03:32:11,423 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 03:32:11,424 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 03:32:11,424 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 03:32:11,424 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 03:32:11,424 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 03:32:11,425 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 03:32:11,425 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 03:32:11,426 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 03:32:11,426 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_b505a9f0-21ce-4340-8694-d7f81b34b173/bin-2019/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2018-11-10 03:32:11,436 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 03:32:11,436 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 03:32:11,437 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 03:32:11,437 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-10 03:32:11,437 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-10 03:32:11,437 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-10 03:32:11,437 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-10 03:32:11,437 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-10 03:32:11,438 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 03:32:11,438 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 03:32:11,438 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 03:32:11,438 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 03:32:11,438 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 03:32:11,439 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 03:32:11,439 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 03:32:11,439 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 03:32:11,439 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 03:32:11,439 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 03:32:11,439 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 03:32:11,439 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 03:32:11,439 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 03:32:11,440 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 03:32:11,440 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 03:32:11,440 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 03:32:11,440 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 03:32:11,440 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-10 03:32:11,440 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 03:32:11,440 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 03:32:11,440 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 03:32:11,441 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 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_b505a9f0-21ce-4340-8694-d7f81b34b173/bin-2019/utaipan 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 -> Taipan 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 -> 27ad8e1a74007d0e21958f6b2f4a38934ca90dea [2018-11-10 03:32:11,469 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 03:32:11,478 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 03:32:11,481 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 03:32:11,482 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 03:32:11,483 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 03:32:11,483 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_b505a9f0-21ce-4340-8694-d7f81b34b173/bin-2019/utaipan/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__linux-alloc-spinlock__drivers-net-ethernet-chelsio-cxgb3-cxgb3_true-unreach-call.cil.c [2018-11-10 03:32:11,525 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_b505a9f0-21ce-4340-8694-d7f81b34b173/bin-2019/utaipan/data/a9c58c424/3c286fed9f744d88899ee430dbc5727b/FLAG9e4043dc1 [2018-11-10 03:32:12,364 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 03:32:12,364 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_b505a9f0-21ce-4340-8694-d7f81b34b173/sv-benchmarks/c/ldv-linux-3.14/linux-3.14__linux-alloc-spinlock__drivers-net-ethernet-chelsio-cxgb3-cxgb3_true-unreach-call.cil.c [2018-11-10 03:32:12,430 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_b505a9f0-21ce-4340-8694-d7f81b34b173/bin-2019/utaipan/data/a9c58c424/3c286fed9f744d88899ee430dbc5727b/FLAG9e4043dc1 [2018-11-10 03:32:12,441 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_b505a9f0-21ce-4340-8694-d7f81b34b173/bin-2019/utaipan/data/a9c58c424/3c286fed9f744d88899ee430dbc5727b [2018-11-10 03:32:12,444 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 03:32:12,445 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 03:32:12,446 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 03:32:12,446 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 03:32:12,449 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 03:32:12,450 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 03:32:12" (1/1) ... [2018-11-10 03:32:12,452 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@49e8132d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:32:12, skipping insertion in model container [2018-11-10 03:32:12,452 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 03:32:12" (1/1) ... [2018-11-10 03:32:12,460 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 03:32:12,763 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 03:33:50,616 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 03:33:50,814 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 03:35:13,048 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 03:35:16,881 INFO L193 MainTranslator]: Completed translation [2018-11-10 03:35:16,881 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:35:16 WrapperNode [2018-11-10 03:35:16,881 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 03:35:16,882 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 03:35:16,882 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 03:35:16,882 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 03:35:16,887 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:35:16" (1/1) ... [2018-11-10 03:35:16,955 ERROR L1123 TypeChecker]: C: (*arg0)(arg1, arg2) [17653]: Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1676,]],##fun~$Pointer$~X~C_INT~TO~C_INT,[IdentifierExpression[~arg1,],StructConstructor[[event],[IdentifierExpression[#t~mem1675,]]],IdentifierExpression[~arg0,]]] [2018-11-10 03:35:16,956 ERROR L1123 TypeChecker]: C: (*arg0)(arg1, arg2) [17665]: Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1680,]],##fun~$Pointer$~X~C_INT~TO~C_INT,[IdentifierExpression[~arg1,],StructConstructor[[event],[IdentifierExpression[#t~mem1679,]]],IdentifierExpression[~arg0,]]] [2018-11-10 03:35:16,994 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:35:16" (1/1) ... [2018-11-10 03:35:16,994 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-10 03:35:16,994 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-11-10 03:35:16,995 INFO L168 Benchmark]: Toolchain (without parser) took 184550.46 ms. Allocated memory was 1.0 GB in the beginning and 2.2 GB in the end (delta: 1.2 GB). Free memory was 905.8 MB in the beginning and 1.8 GB in the end (delta: -901.2 MB). Peak memory consumption was 281.6 MB. Max. memory is 11.5 GB. [2018-11-10 03:35:16,997 INFO L168 Benchmark]: CDTParser took 0.15 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 03:35:16,997 INFO L168 Benchmark]: CACSL2BoogieTranslator took 184435.77 ms. Allocated memory was 1.0 GB in the beginning and 2.2 GB in the end (delta: 1.2 GB). Free memory was 905.8 MB in the beginning and 1.8 GB in the end (delta: -930.3 MB). Peak memory consumption was 4.4 GB. Max. memory is 11.5 GB. [2018-11-10 03:35:16,998 INFO L168 Benchmark]: Boogie Procedure Inliner took 112.32 ms. Allocated memory is still 2.2 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 29.2 MB). Peak memory consumption was 29.2 MB. Max. memory is 11.5 GB. [2018-11-10 03:35:16,999 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 184435.77 ms. Allocated memory was 1.0 GB in the beginning and 2.2 GB in the end (delta: 1.2 GB). Free memory was 905.8 MB in the beginning and 1.8 GB in the end (delta: -930.3 MB). Peak memory consumption was 4.4 GB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 112.32 ms. Allocated memory is still 2.2 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 29.2 MB). Peak memory consumption was 29.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 17653]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1676,]],##fun~$Pointer$~X~C_INT~TO~C_INT,[IdentifierExpression[~arg1,],StructConstructor[[event],[IdentifierExpression[#t~mem1675,]]],IdentifierExpression[~arg0,]]] - TypeErrorResult [Line: 17665]: Type Error Wrong parameter type at index 1: CallStatement[false,[VariableLHS[#t~ret1680,]],##fun~$Pointer$~X~C_INT~TO~C_INT,[IdentifierExpression[~arg1,],StructConstructor[[event],[IdentifierExpression[#t~mem1679,]]],IdentifierExpression[~arg0,]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...