./Ultimate.py --spec ../../sv-benchmarks/c/Systems_DeviceDriversLinux64_ReachSafety.prp --file ../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point_ldv-val-v0.8_false-unreach-call.cil.out.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_f7054e02-ba64-4c53-90fb-64fa560316bc/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_f7054e02-ba64-4c53-90fb-64fa560316bc/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_f7054e02-ba64-4c53-90fb-64fa560316bc/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_f7054e02-ba64-4c53-90fb-64fa560316bc/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point_ldv-val-v0.8_false-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_f7054e02-ba64-4c53-90fb-64fa560316bc/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_f7054e02-ba64-4c53-90fb-64fa560316bc/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 5b8b156e6a9c051f809f1f53422bc322c0ccb885 ......................................................................................................................................................... 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_f7054e02-ba64-4c53-90fb-64fa560316bc/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_f7054e02-ba64-4c53-90fb-64fa560316bc/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_f7054e02-ba64-4c53-90fb-64fa560316bc/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_f7054e02-ba64-4c53-90fb-64fa560316bc/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point_ldv-val-v0.8_false-unreach-call.cil.out.c -s /tmp/vcloud-vcloud-master/worker/working_dir_f7054e02-ba64-4c53-90fb-64fa560316bc/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_f7054e02-ba64-4c53-90fb-64fa560316bc/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 5b8b156e6a9c051f809f1f53422bc322c0ccb885 .................................................................................................................................................................. 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 [2018-10-27 00:46:42,802 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-27 00:46:42,804 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-27 00:46:42,815 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-27 00:46:42,816 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-27 00:46:42,817 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-27 00:46:42,818 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-27 00:46:42,820 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-27 00:46:42,822 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-27 00:46:42,822 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-27 00:46:42,824 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-27 00:46:42,824 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-27 00:46:42,825 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-27 00:46:42,826 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-27 00:46:42,828 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-27 00:46:42,829 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-27 00:46:42,829 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-27 00:46:42,832 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-27 00:46:42,833 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-27 00:46:42,835 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-27 00:46:42,837 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-27 00:46:42,838 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-27 00:46:42,840 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-27 00:46:42,840 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-27 00:46:42,841 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-27 00:46:42,842 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-27 00:46:42,843 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-27 00:46:42,844 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-27 00:46:42,845 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-27 00:46:42,847 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-27 00:46:42,847 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-27 00:46:42,848 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-27 00:46:42,848 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-27 00:46:42,849 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-27 00:46:42,850 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-27 00:46:42,850 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-27 00:46:42,851 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_f7054e02-ba64-4c53-90fb-64fa560316bc/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2018-10-27 00:46:42,866 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-27 00:46:42,866 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-27 00:46:42,868 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-27 00:46:42,868 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-27 00:46:42,869 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-27 00:46:42,869 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-27 00:46:42,869 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-27 00:46:42,869 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-27 00:46:42,870 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-27 00:46:42,870 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-27 00:46:42,870 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-27 00:46:42,870 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-27 00:46:42,871 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-27 00:46:42,871 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-27 00:46:42,871 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-27 00:46:42,873 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-27 00:46:42,873 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-27 00:46:42,873 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-27 00:46:42,874 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-27 00:46:42,874 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-27 00:46:42,874 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-27 00:46:42,874 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-27 00:46:42,875 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-10-27 00:46:42,875 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-27 00:46:42,875 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-27 00:46:42,875 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-27 00:46:42,876 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_f7054e02-ba64-4c53-90fb-64fa560316bc/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 -> 5b8b156e6a9c051f809f1f53422bc322c0ccb885 [2018-10-27 00:46:42,911 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-27 00:46:42,924 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-27 00:46:42,927 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-27 00:46:42,929 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-27 00:46:42,929 INFO L276 PluginConnector]: CDTParser initialized [2018-10-27 00:46:42,930 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_f7054e02-ba64-4c53-90fb-64fa560316bc/bin-2019/ukojak/../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point_ldv-val-v0.8_false-unreach-call.cil.out.c [2018-10-27 00:46:42,996 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f7054e02-ba64-4c53-90fb-64fa560316bc/bin-2019/ukojak/data/d5c907008/b41df26948d642b8b8cd86b35ac7344d/FLAGb0ad29328 [2018-10-27 00:46:43,698 INFO L298 CDTParser]: Found 1 translation units. [2018-10-27 00:46:43,699 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_f7054e02-ba64-4c53-90fb-64fa560316bc/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point_ldv-val-v0.8_false-unreach-call.cil.out.c [2018-10-27 00:46:43,747 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f7054e02-ba64-4c53-90fb-64fa560316bc/bin-2019/ukojak/data/d5c907008/b41df26948d642b8b8cd86b35ac7344d/FLAGb0ad29328 [2018-10-27 00:46:43,764 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_f7054e02-ba64-4c53-90fb-64fa560316bc/bin-2019/ukojak/data/d5c907008/b41df26948d642b8b8cd86b35ac7344d [2018-10-27 00:46:43,768 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-27 00:46:43,769 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-27 00:46:43,770 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-27 00:46:43,771 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-27 00:46:43,775 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-27 00:46:43,776 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 12:46:43" (1/1) ... [2018-10-27 00:46:43,780 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b7117fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:46:43, skipping insertion in model container [2018-10-27 00:46:43,780 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 12:46:43" (1/1) ... [2018-10-27 00:46:43,791 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-27 00:46:43,899 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-27 00:46:46,278 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-27 00:46:46,563 INFO L189 MainTranslator]: Completed pre-run [2018-10-27 00:46:47,217 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-27 00:46:47,384 INFO L193 MainTranslator]: Completed translation [2018-10-27 00:46:47,384 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:46:47 WrapperNode [2018-10-27 00:46:47,385 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-27 00:46:47,386 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-27 00:46:47,386 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-27 00:46:47,386 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-27 00:46:47,396 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:46:47" (1/1) ... [2018-10-27 00:46:47,424 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-27 00:46:47,434 INFO L168 Benchmark]: Toolchain (without parser) took 3665.51 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 165.7 MB). Free memory was 945.0 MB in the beginning and 1.1 GB in the end (delta: -131.3 MB). Peak memory consumption was 34.4 MB. Max. memory is 11.5 GB. [2018-10-27 00:46:47,436 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 979.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-27 00:46:47,436 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3614.64 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 165.7 MB). Free memory was 945.0 MB in the beginning and 1.1 GB in the end (delta: -131.3 MB). Peak memory consumption was 235.1 MB. Max. memory is 11.5 GB. [2018-10-27 00:46:47,437 INFO L168 Benchmark]: Boogie Procedure Inliner took 47.54 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-27 00:46:47,441 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 979.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 3614.64 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 165.7 MB). Free memory was 945.0 MB in the beginning and 1.1 GB in the end (delta: -131.3 MB). Peak memory consumption was 235.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 47.54 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. 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... ### Bit-precise run ### This is Ultimate 0.1.23-1dbac8b [2018-10-27 00:46:49,588 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-27 00:46:49,590 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-27 00:46:49,606 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-27 00:46:49,606 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-27 00:46:49,607 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-27 00:46:49,608 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-27 00:46:49,610 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-27 00:46:49,611 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-27 00:46:49,612 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-27 00:46:49,613 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-27 00:46:49,613 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-27 00:46:49,614 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-27 00:46:49,615 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-27 00:46:49,616 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-27 00:46:49,617 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-27 00:46:49,618 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-27 00:46:49,620 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-27 00:46:49,621 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-27 00:46:49,623 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-27 00:46:49,624 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-27 00:46:49,626 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-27 00:46:49,629 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-27 00:46:49,629 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-27 00:46:49,629 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-27 00:46:49,630 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-27 00:46:49,631 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-27 00:46:49,633 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-27 00:46:49,633 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-27 00:46:49,634 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-27 00:46:49,635 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-27 00:46:49,636 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-27 00:46:49,636 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-27 00:46:49,637 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-27 00:46:49,638 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-27 00:46:49,638 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-27 00:46:49,639 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_f7054e02-ba64-4c53-90fb-64fa560316bc/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2018-10-27 00:46:49,667 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-27 00:46:49,669 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-27 00:46:49,670 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-27 00:46:49,670 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-27 00:46:49,670 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-27 00:46:49,671 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-27 00:46:49,671 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-27 00:46:49,671 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-27 00:46:49,671 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-27 00:46:49,672 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-27 00:46:49,672 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-27 00:46:49,672 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-27 00:46:49,672 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-27 00:46:49,672 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-27 00:46:49,672 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-27 00:46:49,673 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-27 00:46:49,673 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-27 00:46:49,673 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-27 00:46:49,673 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-27 00:46:49,673 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-27 00:46:49,674 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-27 00:46:49,674 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-27 00:46:49,674 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-27 00:46:49,674 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-10-27 00:46:49,674 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-10-27 00:46:49,675 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-27 00:46:49,675 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-27 00:46:49,675 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-27 00:46:49,678 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-27 00:46:49,679 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_f7054e02-ba64-4c53-90fb-64fa560316bc/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 -> 5b8b156e6a9c051f809f1f53422bc322c0ccb885 [2018-10-27 00:46:49,733 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-27 00:46:49,746 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-27 00:46:49,749 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-27 00:46:49,751 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-27 00:46:49,752 INFO L276 PluginConnector]: CDTParser initialized [2018-10-27 00:46:49,753 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_f7054e02-ba64-4c53-90fb-64fa560316bc/bin-2019/ukojak/../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point_ldv-val-v0.8_false-unreach-call.cil.out.c [2018-10-27 00:46:49,809 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f7054e02-ba64-4c53-90fb-64fa560316bc/bin-2019/ukojak/data/1694a650d/770858fbc3f5409dba95b13c2fd0afcb/FLAG2db10885b [2018-10-27 00:46:50,541 INFO L298 CDTParser]: Found 1 translation units. [2018-10-27 00:46:50,544 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_f7054e02-ba64-4c53-90fb-64fa560316bc/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point_ldv-val-v0.8_false-unreach-call.cil.out.c [2018-10-27 00:46:50,584 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f7054e02-ba64-4c53-90fb-64fa560316bc/bin-2019/ukojak/data/1694a650d/770858fbc3f5409dba95b13c2fd0afcb/FLAG2db10885b [2018-10-27 00:46:50,600 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_f7054e02-ba64-4c53-90fb-64fa560316bc/bin-2019/ukojak/data/1694a650d/770858fbc3f5409dba95b13c2fd0afcb [2018-10-27 00:46:50,603 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-27 00:46:50,605 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-27 00:46:50,607 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-27 00:46:50,607 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-27 00:46:50,611 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-27 00:46:50,612 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 12:46:50" (1/1) ... [2018-10-27 00:46:50,616 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@918d0bd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:46:50, skipping insertion in model container [2018-10-27 00:46:50,616 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 12:46:50" (1/1) ... [2018-10-27 00:46:50,628 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-27 00:46:50,767 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-27 00:46:53,091 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-27 00:46:53,157 INFO L189 MainTranslator]: Completed pre-run [2018-10-27 00:46:54,038 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-27 00:46:54,252 INFO L193 MainTranslator]: Completed translation [2018-10-27 00:46:54,253 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:46:54 WrapperNode [2018-10-27 00:46:54,253 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-27 00:46:54,254 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-27 00:46:54,254 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-27 00:46:54,255 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-27 00:46:54,265 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 12:46:54" (1/1) ... [2018-10-27 00:46:54,309 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-27 00:46:54,318 INFO L168 Benchmark]: Toolchain (without parser) took 3714.13 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 230.2 MB). Free memory was 938.5 MB in the beginning and 861.1 MB in the end (delta: 77.4 MB). Peak memory consumption was 307.6 MB. Max. memory is 11.5 GB. [2018-10-27 00:46:54,320 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-27 00:46:54,321 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3647.13 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 230.2 MB). Free memory was 938.5 MB in the beginning and 861.1 MB in the end (delta: 77.4 MB). Peak memory consumption was 331.3 MB. Max. memory is 11.5 GB. [2018-10-27 00:46:54,322 INFO L168 Benchmark]: Boogie Procedure Inliner took 63.19 ms. Allocated memory is still 1.3 GB. Free memory is still 861.1 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-27 00:46:54,326 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 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 3647.13 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 230.2 MB). Free memory was 938.5 MB in the beginning and 861.1 MB in the end (delta: 77.4 MB). Peak memory consumption was 331.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 63.19 ms. Allocated memory is still 1.3 GB. Free memory is still 861.1 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...