./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-staging-lirc-lirc_imon.ko_false-unreach-call.cil.out.i.pp.i --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_fb406069-368d-4076-af49-337546e219dd/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_fb406069-368d-4076-af49-337546e219dd/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_fb406069-368d-4076-af49-337546e219dd/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_fb406069-368d-4076-af49-337546e219dd/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-staging-lirc-lirc_imon.ko_false-unreach-call.cil.out.i.pp.i -s /tmp/vcloud-vcloud-master/worker/working_dir_fb406069-368d-4076-af49-337546e219dd/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_fb406069-368d-4076-af49-337546e219dd/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 0cf265a452357cf7a1e5d452c0cb19758a147c5c ............................................................................................................................................................ 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_fb406069-368d-4076-af49-337546e219dd/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_fb406069-368d-4076-af49-337546e219dd/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_fb406069-368d-4076-af49-337546e219dd/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_fb406069-368d-4076-af49-337546e219dd/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-staging-lirc-lirc_imon.ko_false-unreach-call.cil.out.i.pp.i -s /tmp/vcloud-vcloud-master/worker/working_dir_fb406069-368d-4076-af49-337546e219dd/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_fb406069-368d-4076-af49-337546e219dd/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 0cf265a452357cf7a1e5d452c0cb19758a147c5c ...................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: IllegalArgumentException: ASTType is null - cannot resolve type. --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-10 10:28:51,432 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 10:28:51,433 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 10:28:51,439 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 10:28:51,440 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 10:28:51,440 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 10:28:51,441 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 10:28:51,443 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 10:28:51,444 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 10:28:51,444 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 10:28:51,445 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 10:28:51,445 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 10:28:51,446 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 10:28:51,447 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 10:28:51,447 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 10:28:51,447 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 10:28:51,448 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 10:28:51,449 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 10:28:51,450 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 10:28:51,451 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 10:28:51,452 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 10:28:51,452 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 10:28:51,453 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 10:28:51,454 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 10:28:51,454 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 10:28:51,454 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 10:28:51,455 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 10:28:51,455 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 10:28:51,455 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 10:28:51,456 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 10:28:51,456 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 10:28:51,457 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 10:28:51,457 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 10:28:51,457 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 10:28:51,458 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 10:28:51,459 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 10:28:51,459 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_fb406069-368d-4076-af49-337546e219dd/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-11-10 10:28:51,469 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 10:28:51,469 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 10:28:51,470 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 10:28:51,470 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 10:28:51,470 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 10:28:51,470 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 10:28:51,471 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 10:28:51,471 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 10:28:51,471 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 10:28:51,471 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 10:28:51,471 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 10:28:51,471 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 10:28:51,471 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 10:28:51,472 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 10:28:51,472 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 10:28:51,472 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 10:28:51,472 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 10:28:51,472 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 10:28:51,472 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 10:28:51,472 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 10:28:51,473 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 10:28:51,473 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 10:28:51,473 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-10 10:28:51,473 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 10:28:51,473 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 10:28:51,473 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 10:28:51,473 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_fb406069-368d-4076-af49-337546e219dd/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 -> 0cf265a452357cf7a1e5d452c0cb19758a147c5c [2018-11-10 10:28:51,498 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 10:28:51,507 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 10:28:51,510 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 10:28:51,511 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 10:28:51,511 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 10:28:51,512 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_fb406069-368d-4076-af49-337546e219dd/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-staging-lirc-lirc_imon.ko_false-unreach-call.cil.out.i.pp.i [2018-11-10 10:28:51,557 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_fb406069-368d-4076-af49-337546e219dd/bin-2019/ukojak/data/eb62b5ed4/5088f2951cc0475da372801831aa4ce2/FLAG1f29dc4b1 [2018-11-10 10:28:52,036 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 10:28:52,037 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_fb406069-368d-4076-af49-337546e219dd/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-staging-lirc-lirc_imon.ko_false-unreach-call.cil.out.i.pp.i [2018-11-10 10:28:52,056 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_fb406069-368d-4076-af49-337546e219dd/bin-2019/ukojak/data/eb62b5ed4/5088f2951cc0475da372801831aa4ce2/FLAG1f29dc4b1 [2018-11-10 10:28:52,069 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_fb406069-368d-4076-af49-337546e219dd/bin-2019/ukojak/data/eb62b5ed4/5088f2951cc0475da372801831aa4ce2 [2018-11-10 10:28:52,072 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 10:28:52,073 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 10:28:52,074 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 10:28:52,074 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 10:28:52,078 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 10:28:52,078 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 10:28:52" (1/1) ... [2018-11-10 10:28:52,081 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1dae7409 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:28:52, skipping insertion in model container [2018-11-10 10:28:52,081 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 10:28:52" (1/1) ... [2018-11-10 10:28:52,089 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 10:28:52,179 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 10:28:53,229 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 10:28:53,355 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 10:28:53,567 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 10:28:53,648 INFO L193 MainTranslator]: Completed translation [2018-11-10 10:28:53,649 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:28:53 WrapperNode [2018-11-10 10:28:53,649 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 10:28:53,650 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 10:28:53,650 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 10:28:53,650 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 10:28:53,657 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:28:53" (1/1) ... [2018-11-10 10:28:53,679 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.procedureinliner has thrown an exception: java.lang.IllegalArgumentException: ASTType is null - cannot resolve type. at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:176) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:197) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processBody(TypeChecker.java:921) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processImplementation(TypeChecker.java:1025) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.process(TypeChecker.java:1112) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 10:28:53,683 INFO L168 Benchmark]: Toolchain (without parser) took 1610.40 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 168.8 MB). Free memory was 952.3 MB in the beginning and 1.1 GB in the end (delta: -172.8 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 10:28:53,687 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 10:28:53,687 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1575.04 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 168.8 MB). Free memory was 952.3 MB in the beginning and 1.1 GB in the end (delta: -179.5 MB). Peak memory consumption was 235.1 MB. Max. memory is 11.5 GB. [2018-11-10 10:28:53,688 INFO L168 Benchmark]: Boogie Procedure Inliner took 32.89 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2018-11-10 10:28:53,690 INFO L336 ainManager$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 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1575.04 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 168.8 MB). Free memory was 952.3 MB in the beginning and 1.1 GB in the end (delta: -179.5 MB). Peak memory consumption was 235.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 32.89 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: - ExceptionOrErrorResult: IllegalArgumentException: ASTType is null - cannot resolve type. de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: IllegalArgumentException: ASTType is null - cannot resolve type.: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:176) 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 10:28:55,016 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 10:28:55,017 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 10:28:55,026 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 10:28:55,026 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 10:28:55,026 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 10:28:55,027 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 10:28:55,028 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 10:28:55,030 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 10:28:55,030 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 10:28:55,031 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 10:28:55,031 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 10:28:55,032 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 10:28:55,032 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 10:28:55,034 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 10:28:55,034 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 10:28:55,035 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 10:28:55,036 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 10:28:55,038 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 10:28:55,039 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 10:28:55,039 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 10:28:55,040 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 10:28:55,042 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 10:28:55,042 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 10:28:55,042 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 10:28:55,043 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 10:28:55,043 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 10:28:55,044 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 10:28:55,044 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 10:28:55,045 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 10:28:55,045 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 10:28:55,045 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 10:28:55,046 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 10:28:55,046 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 10:28:55,046 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 10:28:55,047 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 10:28:55,047 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_fb406069-368d-4076-af49-337546e219dd/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2018-11-10 10:28:55,058 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 10:28:55,058 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 10:28:55,058 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 10:28:55,058 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 10:28:55,059 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 10:28:55,059 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 10:28:55,059 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 10:28:55,059 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 10:28:55,059 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 10:28:55,060 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 10:28:55,060 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 10:28:55,060 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-10 10:28:55,060 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-10 10:28:55,060 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 10:28:55,060 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 10:28:55,060 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 10:28:55,060 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 10:28:55,061 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 10:28:55,061 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 10:28:55,061 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 10:28:55,061 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 10:28:55,061 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 10:28:55,061 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 10:28:55,061 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-10 10:28:55,061 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-10 10:28:55,062 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 10:28:55,062 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-10 10:28:55,062 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-10 10:28:55,062 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-10 10:28:55,062 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_fb406069-368d-4076-af49-337546e219dd/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 -> 0cf265a452357cf7a1e5d452c0cb19758a147c5c [2018-11-10 10:28:55,093 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 10:28:55,102 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 10:28:55,105 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 10:28:55,106 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 10:28:55,107 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 10:28:55,107 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_fb406069-368d-4076-af49-337546e219dd/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-staging-lirc-lirc_imon.ko_false-unreach-call.cil.out.i.pp.i [2018-11-10 10:28:55,154 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_fb406069-368d-4076-af49-337546e219dd/bin-2019/ukojak/data/46c9073cd/e23c71df4aaf42f1896590165668302d/FLAGfcc667d24 [2018-11-10 10:28:55,627 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 10:28:55,628 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_fb406069-368d-4076-af49-337546e219dd/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-staging-lirc-lirc_imon.ko_false-unreach-call.cil.out.i.pp.i [2018-11-10 10:28:55,647 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_fb406069-368d-4076-af49-337546e219dd/bin-2019/ukojak/data/46c9073cd/e23c71df4aaf42f1896590165668302d/FLAGfcc667d24 [2018-11-10 10:28:55,659 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_fb406069-368d-4076-af49-337546e219dd/bin-2019/ukojak/data/46c9073cd/e23c71df4aaf42f1896590165668302d [2018-11-10 10:28:55,661 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 10:28:55,662 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 10:28:55,663 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 10:28:55,663 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 10:28:55,666 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 10:28:55,666 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 10:28:55" (1/1) ... [2018-11-10 10:28:55,669 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10ccde41 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:28:55, skipping insertion in model container [2018-11-10 10:28:55,669 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 10:28:55" (1/1) ... [2018-11-10 10:28:55,677 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 10:28:55,752 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 10:28:56,796 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 10:28:56,855 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 10:28:57,192 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 10:28:57,299 INFO L193 MainTranslator]: Completed translation [2018-11-10 10:28:57,300 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:28:57 WrapperNode [2018-11-10 10:28:57,300 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 10:28:57,301 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 10:28:57,301 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 10:28:57,301 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 10:28:57,309 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 10:28:57" (1/1) ... [2018-11-10 10:28:57,333 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.procedureinliner has thrown an exception: java.lang.IllegalArgumentException: ASTType is null - cannot resolve type. at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:176) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:197) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processBody(TypeChecker.java:921) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processImplementation(TypeChecker.java:1025) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.process(TypeChecker.java:1112) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-10 10:28:57,336 INFO L168 Benchmark]: Toolchain (without parser) took 1674.87 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 245.4 MB). Free memory was 939.0 MB in the beginning and 932.8 MB in the end (delta: 6.2 MB). Peak memory consumption was 251.5 MB. Max. memory is 11.5 GB. [2018-11-10 10:28:57,338 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 10:28:57,338 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1637.75 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 245.4 MB). Free memory was 939.0 MB in the beginning and 932.8 MB in the end (delta: 6.2 MB). Peak memory consumption was 272.7 MB. Max. memory is 11.5 GB. [2018-11-10 10:28:57,339 INFO L168 Benchmark]: Boogie Procedure Inliner took 34.98 ms. Allocated memory is still 1.3 GB. Free memory is still 932.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 10:28:57,341 INFO L336 ainManager$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 1637.75 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 245.4 MB). Free memory was 939.0 MB in the beginning and 932.8 MB in the end (delta: 6.2 MB). Peak memory consumption was 272.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 34.98 ms. Allocated memory is still 1.3 GB. Free memory is still 932.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: - ExceptionOrErrorResult: IllegalArgumentException: ASTType is null - cannot resolve type. de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: IllegalArgumentException: ASTType is null - cannot resolve type.: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeManager.resolveType(TypeManager.java:176) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...