./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--dc395x.ko-entry_point_true-unreach-call.cil.out.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_b1194a1b-2c52-47a0-8880-0e3cab118267/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_b1194a1b-2c52-47a0-8880-0e3cab118267/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_b1194a1b-2c52-47a0-8880-0e3cab118267/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_b1194a1b-2c52-47a0-8880-0e3cab118267/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--dc395x.ko-entry_point_true-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_b1194a1b-2c52-47a0-8880-0e3cab118267/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_b1194a1b-2c52-47a0-8880-0e3cab118267/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash d4d38e043f981254becb06ef12c0681cd0722811 .................................................................................................................................................................. 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_b1194a1b-2c52-47a0-8880-0e3cab118267/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_b1194a1b-2c52-47a0-8880-0e3cab118267/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_b1194a1b-2c52-47a0-8880-0e3cab118267/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_b1194a1b-2c52-47a0-8880-0e3cab118267/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--dc395x.ko-entry_point_true-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_b1194a1b-2c52-47a0-8880-0e3cab118267/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_b1194a1b-2c52-47a0-8880-0e3cab118267/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash d4d38e043f981254becb06ef12c0681cd0722811 .................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: function not known to function handler --- Real Ultimate output --- This is Ultimate 0.1.23-aa41828 [2018-11-23 16:00:27,619 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 16:00:27,620 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 16:00:27,629 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 16:00:27,629 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 16:00:27,630 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 16:00:27,631 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 16:00:27,632 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 16:00:27,633 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 16:00:27,634 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 16:00:27,635 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 16:00:27,635 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 16:00:27,636 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 16:00:27,637 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 16:00:27,637 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 16:00:27,638 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 16:00:27,639 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 16:00:27,640 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 16:00:27,644 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 16:00:27,645 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 16:00:27,646 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 16:00:27,647 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 16:00:27,649 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 16:00:27,649 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 16:00:27,649 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 16:00:27,650 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 16:00:27,651 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 16:00:27,651 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 16:00:27,652 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 16:00:27,653 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 16:00:27,653 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 16:00:27,654 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 16:00:27,654 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 16:00:27,654 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 16:00:27,655 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 16:00:27,656 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 16:00:27,656 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_b1194a1b-2c52-47a0-8880-0e3cab118267/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-23 16:00:27,665 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 16:00:27,665 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 16:00:27,666 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 16:00:27,666 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 16:00:27,666 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 16:00:27,667 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 16:00:27,667 INFO L133 SettingsManager]: * Use SBE=true [2018-11-23 16:00:27,667 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 16:00:27,667 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 16:00:27,667 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 16:00:27,667 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 16:00:27,668 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 16:00:27,668 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 16:00:27,668 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 16:00:27,668 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 16:00:27,668 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 16:00:27,668 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 16:00:27,668 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 16:00:27,669 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 16:00:27,669 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 16:00:27,669 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 16:00:27,669 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 16:00:27,669 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 16:00:27,669 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 16:00:27,669 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-23 16:00:27,670 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 16:00:27,670 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 16:00:27,670 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-23 16:00:27,670 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_b1194a1b-2c52-47a0-8880-0e3cab118267/bin-2019/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d4d38e043f981254becb06ef12c0681cd0722811 [2018-11-23 16:00:27,697 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 16:00:27,707 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 16:00:27,710 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 16:00:27,711 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 16:00:27,711 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 16:00:27,712 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_b1194a1b-2c52-47a0-8880-0e3cab118267/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--dc395x.ko-entry_point_true-unreach-call.cil.out.c [2018-11-23 16:00:27,762 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_b1194a1b-2c52-47a0-8880-0e3cab118267/bin-2019/uautomizer/data/488d0323e/38323f0249dd4963af0330e61e85f87d/FLAG73a1759bc [2018-11-23 16:00:28,317 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 16:00:28,318 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_b1194a1b-2c52-47a0-8880-0e3cab118267/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--dc395x.ko-entry_point_true-unreach-call.cil.out.c [2018-11-23 16:00:28,346 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_b1194a1b-2c52-47a0-8880-0e3cab118267/bin-2019/uautomizer/data/488d0323e/38323f0249dd4963af0330e61e85f87d/FLAG73a1759bc [2018-11-23 16:00:28,735 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_b1194a1b-2c52-47a0-8880-0e3cab118267/bin-2019/uautomizer/data/488d0323e/38323f0249dd4963af0330e61e85f87d [2018-11-23 16:00:28,737 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 16:00:28,738 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 16:00:28,738 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 16:00:28,738 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 16:00:28,741 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 16:00:28,741 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:00:28" (1/1) ... [2018-11-23 16:00:28,743 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62d6e83d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:00:28, skipping insertion in model container [2018-11-23 16:00:28,743 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:00:28" (1/1) ... [2018-11-23 16:00:28,750 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 16:00:28,834 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 16:00:28,948 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.AssertionError: function not known to function handler at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1434) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:264) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2281) 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:2281) 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:934) 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:1673) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:255) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1249) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:249) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.translateInitializer(CHandler.java:2857) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleIASTDeclarator(CHandler.java:2716) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1988) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:143) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3436) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2222) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:538) 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:190) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-23 16:00:28,951 INFO L168 Benchmark]: Toolchain (without parser) took 213.96 ms. Allocated memory is still 1.0 GB. Free memory was 945.8 MB in the beginning and 900.2 MB in the end (delta: 45.7 MB). Peak memory consumption was 45.7 MB. Max. memory is 11.5 GB. [2018-11-23 16:00:28,953 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 16:00:28,954 INFO L168 Benchmark]: CACSL2BoogieTranslator took 212.40 ms. Allocated memory is still 1.0 GB. Free memory was 945.8 MB in the beginning and 900.2 MB in the end (delta: 45.7 MB). Peak memory consumption was 45.7 MB. Max. memory is 11.5 GB. [2018-11-23 16:00:28,956 INFO L336 ainManager$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 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 212.40 ms. Allocated memory is still 1.0 GB. Free memory was 945.8 MB in the beginning and 900.2 MB in the end (delta: 45.7 MB). Peak memory consumption was 45.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: AssertionError: function not known to function handler de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: AssertionError: function not known to function handler: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1434) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-aa41828 [2018-11-23 16:00:30,183 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 16:00:30,184 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 16:00:30,192 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 16:00:30,193 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 16:00:30,193 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 16:00:30,194 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 16:00:30,195 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 16:00:30,196 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 16:00:30,197 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 16:00:30,197 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 16:00:30,198 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 16:00:30,199 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 16:00:30,199 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 16:00:30,200 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 16:00:30,201 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 16:00:30,201 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 16:00:30,203 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 16:00:30,204 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 16:00:30,205 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 16:00:30,206 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 16:00:30,207 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 16:00:30,209 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 16:00:30,209 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 16:00:30,209 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 16:00:30,210 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 16:00:30,211 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 16:00:30,211 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 16:00:30,212 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 16:00:30,213 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 16:00:30,213 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 16:00:30,213 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 16:00:30,213 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 16:00:30,214 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 16:00:30,214 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 16:00:30,215 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 16:00:30,215 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_b1194a1b-2c52-47a0-8880-0e3cab118267/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-23 16:00:30,226 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 16:00:30,226 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 16:00:30,226 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 16:00:30,227 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 16:00:30,227 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 16:00:30,227 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 16:00:30,227 INFO L133 SettingsManager]: * Use SBE=true [2018-11-23 16:00:30,227 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 16:00:30,227 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 16:00:30,228 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 16:00:30,228 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 16:00:30,228 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 16:00:30,228 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 16:00:30,228 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 16:00:30,228 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 16:00:30,228 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 16:00:30,228 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 16:00:30,228 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 16:00:30,229 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 16:00:30,229 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 16:00:30,229 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 16:00:30,229 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 16:00:30,229 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 16:00:30,229 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 16:00:30,229 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 16:00:30,229 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-23 16:00:30,229 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 16:00:30,229 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 16:00:30,230 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 16:00:30,230 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-23 16:00:30,230 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_b1194a1b-2c52-47a0-8880-0e3cab118267/bin-2019/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d4d38e043f981254becb06ef12c0681cd0722811 [2018-11-23 16:00:30,261 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 16:00:30,270 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 16:00:30,272 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 16:00:30,273 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 16:00:30,274 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 16:00:30,275 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_b1194a1b-2c52-47a0-8880-0e3cab118267/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--dc395x.ko-entry_point_true-unreach-call.cil.out.c [2018-11-23 16:00:30,317 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_b1194a1b-2c52-47a0-8880-0e3cab118267/bin-2019/uautomizer/data/ca5cb16a3/0e345ade4cbd4076adcf3751481fb520/FLAGd54a5970b [2018-11-23 16:00:30,924 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 16:00:30,924 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_b1194a1b-2c52-47a0-8880-0e3cab118267/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--dc395x.ko-entry_point_true-unreach-call.cil.out.c [2018-11-23 16:00:30,952 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_b1194a1b-2c52-47a0-8880-0e3cab118267/bin-2019/uautomizer/data/ca5cb16a3/0e345ade4cbd4076adcf3751481fb520/FLAGd54a5970b [2018-11-23 16:00:31,294 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_b1194a1b-2c52-47a0-8880-0e3cab118267/bin-2019/uautomizer/data/ca5cb16a3/0e345ade4cbd4076adcf3751481fb520 [2018-11-23 16:00:31,296 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 16:00:31,297 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 16:00:31,298 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 16:00:31,298 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 16:00:31,301 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 16:00:31,302 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:00:31" (1/1) ... [2018-11-23 16:00:31,304 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@631d50bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:00:31, skipping insertion in model container [2018-11-23 16:00:31,304 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:00:31" (1/1) ... [2018-11-23 16:00:31,311 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 16:00:31,422 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 16:00:31,536 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.AssertionError: function not known to function handler at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1434) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:264) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2281) 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:2281) 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:934) 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:1673) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:255) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1249) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:249) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.translateInitializer(CHandler.java:2857) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleIASTDeclarator(CHandler.java:2716) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1988) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:143) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3436) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2222) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:538) 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:190) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-23 16:00:31,538 INFO L168 Benchmark]: Toolchain (without parser) took 241.62 ms. Allocated memory is still 1.0 GB. Free memory was 937.1 MB in the beginning and 894.2 MB in the end (delta: 43.0 MB). Peak memory consumption was 43.0 MB. Max. memory is 11.5 GB. [2018-11-23 16:00:31,540 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 16:00:31,541 INFO L168 Benchmark]: CACSL2BoogieTranslator took 239.63 ms. Allocated memory is still 1.0 GB. Free memory was 937.1 MB in the beginning and 894.2 MB in the end (delta: 43.0 MB). Peak memory consumption was 43.0 MB. Max. memory is 11.5 GB. [2018-11-23 16:00:31,543 INFO L336 ainManager$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 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 239.63 ms. Allocated memory is still 1.0 GB. Free memory was 937.1 MB in the beginning and 894.2 MB in the end (delta: 43.0 MB). Peak memory consumption was 43.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: AssertionError: function not known to function handler de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: AssertionError: function not known to function handler: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1434) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...