./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--virtio_net.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f4b24e32 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--virtio_net.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash eff3bccf95deabf44151d5f4aeb6490d24e34516c0f22a7944d7b805c0fd69dd --- Real Ultimate output --- This is Ultimate 0.2.2-?-f4b24e3 [2022-07-14 00:17:22,564 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-14 00:17:22,567 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-14 00:17:22,606 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-14 00:17:22,606 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-14 00:17:22,608 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-14 00:17:22,609 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-14 00:17:22,616 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-14 00:17:22,618 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-14 00:17:22,622 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-14 00:17:22,623 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-14 00:17:22,625 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-14 00:17:22,626 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-14 00:17:22,628 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-14 00:17:22,629 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-14 00:17:22,632 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-14 00:17:22,633 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-14 00:17:22,634 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-14 00:17:22,636 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-14 00:17:22,641 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-14 00:17:22,643 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-14 00:17:22,643 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-14 00:17:22,644 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-14 00:17:22,645 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-14 00:17:22,647 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-14 00:17:22,653 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-14 00:17:22,654 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-14 00:17:22,655 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-14 00:17:22,656 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-14 00:17:22,656 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-14 00:17:22,657 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-14 00:17:22,657 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-14 00:17:22,659 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-14 00:17:22,660 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-14 00:17:22,661 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-14 00:17:22,661 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-14 00:17:22,662 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-14 00:17:22,662 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-14 00:17:22,662 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-14 00:17:22,663 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-14 00:17:22,663 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-14 00:17:22,665 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-14 00:17:22,666 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-14 00:17:22,700 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-14 00:17:22,701 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-14 00:17:22,701 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-14 00:17:22,701 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-14 00:17:22,702 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-14 00:17:22,702 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-14 00:17:22,703 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-14 00:17:22,703 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-14 00:17:22,703 INFO L138 SettingsManager]: * Use SBE=true [2022-07-14 00:17:22,704 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-14 00:17:22,705 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-14 00:17:22,705 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-14 00:17:22,705 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-14 00:17:22,705 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-14 00:17:22,706 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-14 00:17:22,706 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-14 00:17:22,706 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-14 00:17:22,706 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-14 00:17:22,706 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-14 00:17:22,707 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-14 00:17:22,707 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-14 00:17:22,707 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-14 00:17:22,707 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-14 00:17:22,708 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-14 00:17:22,708 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-14 00:17:22,708 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-14 00:17:22,708 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-14 00:17:22,709 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-14 00:17:22,709 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-14 00:17:22,709 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-14 00:17:22,710 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eff3bccf95deabf44151d5f4aeb6490d24e34516c0f22a7944d7b805c0fd69dd [2022-07-14 00:17:22,979 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-14 00:17:23,016 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-14 00:17:23,018 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-14 00:17:23,019 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-14 00:17:23,020 INFO L275 PluginConnector]: CDTParser initialized [2022-07-14 00:17:23,021 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--virtio_net.ko-entry_point.cil.out.i [2022-07-14 00:17:23,096 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d0417a56a/405e96e84997450c8bfca2dbf79d5906/FLAG4e41e4c7a [2022-07-14 00:17:23,854 INFO L306 CDTParser]: Found 1 translation units. [2022-07-14 00:17:23,855 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--virtio_net.ko-entry_point.cil.out.i [2022-07-14 00:17:23,905 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d0417a56a/405e96e84997450c8bfca2dbf79d5906/FLAG4e41e4c7a [2022-07-14 00:17:23,935 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d0417a56a/405e96e84997450c8bfca2dbf79d5906 [2022-07-14 00:17:23,937 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-14 00:17:23,939 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-14 00:17:23,941 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-14 00:17:23,941 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-14 00:17:23,949 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-14 00:17:23,950 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.07 12:17:23" (1/1) ... [2022-07-14 00:17:23,951 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37222918 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 12:17:23, skipping insertion in model container [2022-07-14 00:17:23,951 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.07 12:17:23" (1/1) ... [2022-07-14 00:17:23,958 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-14 00:17:24,078 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-14 00:17:24,536 ERROR L326 MainTranslator]: Incorrect Syntax: wrong array type in declaration [2022-07-14 00:17:24,537 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3a4cac2a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 12:17:24, skipping insertion in model container [2022-07-14 00:17:24,537 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-14 00:17:24,537 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-07-14 00:17:24,539 INFO L158 Benchmark]: Toolchain (without parser) took 599.76ms. Allocated memory was 117.4MB in the beginning and 142.6MB in the end (delta: 25.2MB). Free memory was 74.1MB in the beginning and 82.9MB in the end (delta: -8.8MB). Peak memory consumption was 25.7MB. Max. memory is 16.1GB. [2022-07-14 00:17:24,540 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 117.4MB. Free memory is still 71.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-07-14 00:17:24,541 INFO L158 Benchmark]: CACSL2BoogieTranslator took 596.82ms. Allocated memory was 117.4MB in the beginning and 142.6MB in the end (delta: 25.2MB). Free memory was 73.8MB in the beginning and 82.9MB in the end (delta: -9.1MB). Peak memory consumption was 25.7MB. Max. memory is 16.1GB. [2022-07-14 00:17:24,543 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 117.4MB. Free memory is still 71.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 596.82ms. Allocated memory was 117.4MB in the beginning and 142.6MB in the end (delta: 25.2MB). Free memory was 73.8MB in the beginning and 82.9MB in the end (delta: -9.1MB). Peak memory consumption was 25.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 5084]: Incorrect Syntax wrong array type in declaration RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--virtio_net.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash eff3bccf95deabf44151d5f4aeb6490d24e34516c0f22a7944d7b805c0fd69dd --- Real Ultimate output --- This is Ultimate 0.2.2-?-f4b24e3 [2022-07-14 00:17:26,774 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-14 00:17:26,778 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-14 00:17:26,840 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-14 00:17:26,841 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-14 00:17:26,843 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-14 00:17:26,849 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-14 00:17:26,853 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-14 00:17:26,856 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-14 00:17:26,864 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-14 00:17:26,866 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-14 00:17:26,869 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-14 00:17:26,870 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-14 00:17:26,872 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-14 00:17:26,874 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-14 00:17:26,883 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-14 00:17:26,884 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-14 00:17:26,889 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-14 00:17:26,892 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-14 00:17:26,902 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-14 00:17:26,904 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-14 00:17:26,905 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-14 00:17:26,908 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-14 00:17:26,910 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-14 00:17:26,913 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-14 00:17:26,917 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-14 00:17:26,918 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-14 00:17:26,918 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-14 00:17:26,919 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-14 00:17:26,920 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-14 00:17:26,921 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-14 00:17:26,921 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-14 00:17:26,923 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-14 00:17:26,924 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-14 00:17:26,926 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-14 00:17:26,927 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-14 00:17:26,928 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-14 00:17:26,929 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-14 00:17:26,929 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-14 00:17:26,929 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-14 00:17:26,930 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-14 00:17:26,932 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-14 00:17:26,934 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-07-14 00:17:26,977 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-14 00:17:26,977 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-14 00:17:26,978 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-14 00:17:26,978 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-14 00:17:26,979 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-14 00:17:26,979 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-14 00:17:26,980 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-14 00:17:26,980 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-14 00:17:26,980 INFO L138 SettingsManager]: * Use SBE=true [2022-07-14 00:17:26,981 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-14 00:17:26,981 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-14 00:17:26,981 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-14 00:17:26,982 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-14 00:17:26,982 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-14 00:17:26,982 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-07-14 00:17:26,982 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-07-14 00:17:26,982 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-07-14 00:17:26,983 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-14 00:17:26,983 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-14 00:17:26,983 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-14 00:17:26,983 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-14 00:17:26,983 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-14 00:17:26,984 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-14 00:17:26,984 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-14 00:17:26,984 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-14 00:17:26,984 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-14 00:17:26,984 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-14 00:17:26,985 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-07-14 00:17:26,985 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-07-14 00:17:26,985 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-14 00:17:26,986 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-14 00:17:26,986 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-14 00:17:26,986 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-07-14 00:17:26,986 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eff3bccf95deabf44151d5f4aeb6490d24e34516c0f22a7944d7b805c0fd69dd [2022-07-14 00:17:27,369 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-14 00:17:27,397 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-14 00:17:27,400 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-14 00:17:27,401 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-14 00:17:27,402 INFO L275 PluginConnector]: CDTParser initialized [2022-07-14 00:17:27,404 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--virtio_net.ko-entry_point.cil.out.i [2022-07-14 00:17:27,473 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/36a5b2c5d/985ffb0dca1c40929bf0cdd622271baa/FLAGf4ae5cc26 [2022-07-14 00:17:28,439 INFO L306 CDTParser]: Found 1 translation units. [2022-07-14 00:17:28,440 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--virtio_net.ko-entry_point.cil.out.i [2022-07-14 00:17:28,505 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/36a5b2c5d/985ffb0dca1c40929bf0cdd622271baa/FLAGf4ae5cc26 [2022-07-14 00:17:28,856 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/36a5b2c5d/985ffb0dca1c40929bf0cdd622271baa [2022-07-14 00:17:28,860 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-14 00:17:28,862 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-14 00:17:28,864 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-14 00:17:28,864 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-14 00:17:28,870 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-14 00:17:28,872 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.07 12:17:28" (1/1) ... [2022-07-14 00:17:28,873 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11b7d89 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 12:17:28, skipping insertion in model container [2022-07-14 00:17:28,874 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.07 12:17:28" (1/1) ... [2022-07-14 00:17:28,882 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-14 00:17:29,047 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-14 00:17:29,544 ERROR L326 MainTranslator]: Incorrect Syntax: wrong array type in declaration [2022-07-14 00:17:29,546 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1ef9f4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.07 12:17:29, skipping insertion in model container [2022-07-14 00:17:29,546 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-14 00:17:29,547 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-07-14 00:17:29,551 INFO L158 Benchmark]: Toolchain (without parser) took 687.55ms. Allocated memory was 60.8MB in the beginning and 77.6MB in the end (delta: 16.8MB). Free memory was 32.7MB in the beginning and 39.0MB in the end (delta: -6.3MB). Peak memory consumption was 16.4MB. Max. memory is 16.1GB. [2022-07-14 00:17:29,553 INFO L158 Benchmark]: CDTParser took 0.47ms. Allocated memory is still 46.1MB. Free memory was 28.4MB in the beginning and 28.4MB in the end (delta: 32.8kB). There was no memory consumed. Max. memory is 16.1GB. [2022-07-14 00:17:29,555 INFO L158 Benchmark]: CACSL2BoogieTranslator took 682.87ms. Allocated memory was 60.8MB in the beginning and 77.6MB in the end (delta: 16.8MB). Free memory was 32.6MB in the beginning and 39.0MB in the end (delta: -6.5MB). Peak memory consumption was 16.4MB. Max. memory is 16.1GB. [2022-07-14 00:17:29,558 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.47ms. Allocated memory is still 46.1MB. Free memory was 28.4MB in the beginning and 28.4MB in the end (delta: 32.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 682.87ms. Allocated memory was 60.8MB in the beginning and 77.6MB in the end (delta: 16.8MB). Free memory was 32.6MB in the beginning and 39.0MB in the end (delta: -6.5MB). Peak memory consumption was 16.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 5084]: Incorrect Syntax wrong array type in declaration RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN