./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-marvell-ccic-cafe_ccic.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_b6bae0bd-2fd0-4195-9e70-f125440846e0/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_b6bae0bd-2fd0-4195-9e70-f125440846e0/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b6bae0bd-2fd0-4195-9e70-f125440846e0/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b6bae0bd-2fd0-4195-9e70-f125440846e0/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-marvell-ccic-cafe_ccic.cil.i -s /tmp/vcloud-vcloud-master/worker/run_dir_b6bae0bd-2fd0-4195-9e70-f125440846e0/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b6bae0bd-2fd0-4195-9e70-f125440846e0/bin/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 191bd352af7eba286d2bccb2bcc4bdac528c4be2 ........................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_b6bae0bd-2fd0-4195-9e70-f125440846e0/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_b6bae0bd-2fd0-4195-9e70-f125440846e0/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b6bae0bd-2fd0-4195-9e70-f125440846e0/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b6bae0bd-2fd0-4195-9e70-f125440846e0/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-marvell-ccic-cafe_ccic.cil.i -s /tmp/vcloud-vcloud-master/worker/run_dir_b6bae0bd-2fd0-4195-9e70-f125440846e0/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b6bae0bd-2fd0-4195-9e70-f125440846e0/bin/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 191bd352af7eba286d2bccb2bcc4bdac528c4be2 ................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-01 13:33:36,824 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 13:33:36,826 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 13:33:36,833 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 13:33:36,834 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 13:33:36,834 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 13:33:36,835 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 13:33:36,837 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 13:33:36,838 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 13:33:36,839 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 13:33:36,839 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 13:33:36,840 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 13:33:36,840 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 13:33:36,841 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 13:33:36,842 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 13:33:36,843 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 13:33:36,843 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 13:33:36,844 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 13:33:36,845 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 13:33:36,847 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 13:33:36,848 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 13:33:36,849 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 13:33:36,850 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 13:33:36,850 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 13:33:36,852 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 13:33:36,852 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 13:33:36,852 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 13:33:36,853 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 13:33:36,853 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 13:33:36,854 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 13:33:36,854 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 13:33:36,854 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 13:33:36,855 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 13:33:36,855 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 13:33:36,856 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 13:33:36,856 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 13:33:36,856 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 13:33:36,856 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 13:33:36,857 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 13:33:36,857 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 13:33:36,857 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 13:33:36,858 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b6bae0bd-2fd0-4195-9e70-f125440846e0/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2019-12-01 13:33:36,867 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 13:33:36,867 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 13:33:36,868 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 13:33:36,868 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 13:33:36,868 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 13:33:36,868 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 13:33:36,869 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 13:33:36,869 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-01 13:33:36,869 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 13:33:36,869 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 13:33:36,869 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 13:33:36,869 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 13:33:36,869 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 13:33:36,869 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 13:33:36,870 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 13:33:36,870 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 13:33:36,870 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 13:33:36,870 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 13:33:36,870 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 13:33:36,870 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 13:33:36,871 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 13:33:36,871 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 13:33:36,871 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 13:33:36,871 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-01 13:33:36,871 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-01 13:33:36,871 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 13:33:36,871 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 13:33:36,872 INFO L138 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/run_dir_b6bae0bd-2fd0-4195-9e70-f125440846e0/bin/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 -> 191bd352af7eba286d2bccb2bcc4bdac528c4be2 [2019-12-01 13:33:36,976 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 13:33:36,986 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 13:33:36,989 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 13:33:36,991 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 13:33:36,991 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 13:33:36,991 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b6bae0bd-2fd0-4195-9e70-f125440846e0/bin/ukojak/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-marvell-ccic-cafe_ccic.cil.i [2019-12-01 13:33:37,039 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b6bae0bd-2fd0-4195-9e70-f125440846e0/bin/ukojak/data/d782fc72e/1202a02c1f39468f828b692f0f9953eb/FLAG61cafc336 [2019-12-01 13:33:37,675 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 13:33:37,675 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b6bae0bd-2fd0-4195-9e70-f125440846e0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-marvell-ccic-cafe_ccic.cil.i [2019-12-01 13:33:37,710 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b6bae0bd-2fd0-4195-9e70-f125440846e0/bin/ukojak/data/d782fc72e/1202a02c1f39468f828b692f0f9953eb/FLAG61cafc336 [2019-12-01 13:33:37,809 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b6bae0bd-2fd0-4195-9e70-f125440846e0/bin/ukojak/data/d782fc72e/1202a02c1f39468f828b692f0f9953eb [2019-12-01 13:33:37,811 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 13:33:37,812 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 13:33:37,812 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 13:33:37,813 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 13:33:37,815 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 13:33:37,815 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 01:33:37" (1/1) ... [2019-12-01 13:33:37,817 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2908e68f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 01:33:37, skipping insertion in model container [2019-12-01 13:33:37,817 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 01:33:37" (1/1) ... [2019-12-01 13:33:37,822 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 13:33:37,910 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 13:33:39,600 ERROR L326 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2019-12-01 13:33:39,601 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7b8d4b2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 01:33:39, skipping insertion in model container [2019-12-01 13:33:39,601 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 13:33:39,602 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-12-01 13:33:39,603 INFO L168 Benchmark]: Toolchain (without parser) took 1790.91 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 71.8 MB). Free memory was 928.7 MB in the beginning and 977.5 MB in the end (delta: -48.8 MB). Peak memory consumption was 74.3 MB. Max. memory is 11.5 GB. [2019-12-01 13:33:39,604 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 960.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 13:33:39,605 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1789.04 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 71.8 MB). Free memory was 928.7 MB in the beginning and 977.5 MB in the end (delta: -48.8 MB). Peak memory consumption was 74.3 MB. Max. memory is 11.5 GB. [2019-12-01 13:33:39,606 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 960.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1789.04 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 71.8 MB). Free memory was 928.7 MB in the beginning and 977.5 MB in the end (delta: -48.8 MB). Peak memory consumption was 74.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 10041]: Unsupported Syntax we need to generalize this to nested and/or variable length arrays RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.25-f470102 [2019-12-01 13:33:40,774 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 13:33:40,775 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 13:33:40,784 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 13:33:40,784 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 13:33:40,785 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 13:33:40,786 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 13:33:40,787 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 13:33:40,789 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 13:33:40,789 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 13:33:40,790 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 13:33:40,791 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 13:33:40,791 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 13:33:40,792 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 13:33:40,793 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 13:33:40,794 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 13:33:40,794 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 13:33:40,795 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 13:33:40,796 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 13:33:40,798 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 13:33:40,799 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 13:33:40,800 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 13:33:40,801 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 13:33:40,802 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 13:33:40,804 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 13:33:40,804 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 13:33:40,804 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 13:33:40,805 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 13:33:40,805 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 13:33:40,806 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 13:33:40,806 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 13:33:40,807 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 13:33:40,807 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 13:33:40,808 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 13:33:40,808 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 13:33:40,809 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 13:33:40,809 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 13:33:40,809 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 13:33:40,809 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 13:33:40,810 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 13:33:40,811 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 13:33:40,811 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b6bae0bd-2fd0-4195-9e70-f125440846e0/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2019-12-01 13:33:40,822 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 13:33:40,822 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 13:33:40,822 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 13:33:40,823 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 13:33:40,823 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 13:33:40,823 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 13:33:40,823 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 13:33:40,823 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 13:33:40,824 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 13:33:40,824 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 13:33:40,824 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 13:33:40,824 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-01 13:33:40,824 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-01 13:33:40,824 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-01 13:33:40,824 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 13:33:40,825 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 13:33:40,825 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 13:33:40,825 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 13:33:40,825 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 13:33:40,825 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 13:33:40,825 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 13:33:40,825 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 13:33:40,826 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 13:33:40,826 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 13:33:40,826 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 13:33:40,826 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-01 13:33:40,826 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-01 13:33:40,826 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 13:33:40,826 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-01 13:33:40,826 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 13:33:40,827 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-12-01 13:33:40,827 INFO L138 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/run_dir_b6bae0bd-2fd0-4195-9e70-f125440846e0/bin/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 -> 191bd352af7eba286d2bccb2bcc4bdac528c4be2 [2019-12-01 13:33:41,005 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 13:33:41,012 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 13:33:41,015 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 13:33:41,015 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 13:33:41,016 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 13:33:41,016 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b6bae0bd-2fd0-4195-9e70-f125440846e0/bin/ukojak/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-marvell-ccic-cafe_ccic.cil.i [2019-12-01 13:33:41,055 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b6bae0bd-2fd0-4195-9e70-f125440846e0/bin/ukojak/data/28e9da2e7/9abcea6d21c141919c7139de2db4556d/FLAGc170095ee [2019-12-01 13:33:41,703 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 13:33:41,703 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b6bae0bd-2fd0-4195-9e70-f125440846e0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-marvell-ccic-cafe_ccic.cil.i [2019-12-01 13:33:41,733 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b6bae0bd-2fd0-4195-9e70-f125440846e0/bin/ukojak/data/28e9da2e7/9abcea6d21c141919c7139de2db4556d/FLAGc170095ee [2019-12-01 13:33:42,090 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b6bae0bd-2fd0-4195-9e70-f125440846e0/bin/ukojak/data/28e9da2e7/9abcea6d21c141919c7139de2db4556d [2019-12-01 13:33:42,093 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 13:33:42,095 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 13:33:42,096 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 13:33:42,096 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 13:33:42,100 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 13:33:42,101 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 01:33:42" (1/1) ... [2019-12-01 13:33:42,104 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2bb79fb2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 01:33:42, skipping insertion in model container [2019-12-01 13:33:42,105 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 01:33:42" (1/1) ... [2019-12-01 13:33:42,114 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 13:33:42,254 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 13:33:43,983 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: cannot determine size of incomplete type at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:256) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.computeSize(TypeSizeAndOffsetComputer.java:203) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructBytesizeExpression(TypeSizeAndOffsetComputer.java:121) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:956) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:923) 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:698) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1336) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1029) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1561) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:229) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1029) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1029) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1407) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3458) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:571) 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:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:125) 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) [2019-12-01 13:33:43,987 INFO L168 Benchmark]: Toolchain (without parser) took 1891.74 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 143.1 MB). Free memory was 936.2 MB in the beginning and 1.1 GB in the end (delta: -114.6 MB). Peak memory consumption was 84.7 MB. Max. memory is 11.5 GB. [2019-12-01 13:33:43,987 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 13:33:43,988 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1889.03 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 143.1 MB). Free memory was 936.2 MB in the beginning and 1.1 GB in the end (delta: -114.6 MB). Peak memory consumption was 84.7 MB. Max. memory is 11.5 GB. [2019-12-01 13:33:43,989 INFO L335 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 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1889.03 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 143.1 MB). Free memory was 936.2 MB in the beginning and 1.1 GB in the end (delta: -114.6 MB). Peak memory consumption was 84.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: cannot determine size of incomplete type: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:256) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...