./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 65d6cd23 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.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(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash d6e894e2c443d80d7713a24f187c31c229736a32 .......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.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(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash d6e894e2c443d80d7713a24f187c31c229736a32 ..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-65d6cd2 [2019-11-25 23:46:04,669 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-25 23:46:04,674 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-25 23:46:04,707 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-25 23:46:04,709 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-25 23:46:04,712 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-25 23:46:04,714 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-25 23:46:04,737 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-25 23:46:04,739 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-25 23:46:04,744 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-25 23:46:04,749 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-25 23:46:04,753 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-25 23:46:04,755 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-25 23:46:04,759 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-25 23:46:04,764 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-25 23:46:04,770 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-25 23:46:04,771 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-25 23:46:04,776 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-25 23:46:04,780 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-25 23:46:04,790 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-25 23:46:04,798 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-25 23:46:04,807 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-25 23:46:04,809 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-25 23:46:04,813 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-25 23:46:04,820 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-25 23:46:04,821 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-25 23:46:04,821 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-25 23:46:04,825 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-25 23:46:04,826 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-25 23:46:04,830 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-25 23:46:04,830 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-25 23:46:04,831 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-25 23:46:04,835 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-25 23:46:04,836 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-25 23:46:04,840 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-25 23:46:04,841 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-25 23:46:04,843 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-25 23:46:04,848 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-25 23:46:04,848 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-25 23:46:04,850 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-25 23:46:04,851 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-25 23:46:04,852 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-25 23:46:04,891 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-25 23:46:04,893 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-25 23:46:04,900 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-25 23:46:04,900 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-25 23:46:04,900 INFO L138 SettingsManager]: * Use SBE=true [2019-11-25 23:46:04,901 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-25 23:46:04,901 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-25 23:46:04,904 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-25 23:46:04,904 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-25 23:46:04,904 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-25 23:46:04,906 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-25 23:46:04,906 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-25 23:46:04,906 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-25 23:46:04,907 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-25 23:46:04,907 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-25 23:46:04,908 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-25 23:46:04,908 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-25 23:46:04,909 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-25 23:46:04,909 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-25 23:46:04,910 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-25 23:46:04,911 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-25 23:46:04,911 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-25 23:46:04,913 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-25 23:46:04,913 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-25 23:46:04,913 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-25 23:46:04,914 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-25 23:46:04,914 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 -> /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(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d6e894e2c443d80d7713a24f187c31c229736a32 [2019-11-25 23:46:05,617 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-25 23:46:05,655 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-25 23:46:05,664 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-25 23:46:05,670 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-25 23:46:05,672 INFO L275 PluginConnector]: CDTParser initialized [2019-11-25 23:46:05,673 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--virtio_net.ko-entry_point.cil.out.i [2019-11-25 23:46:05,857 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5bde191c2/100fd7b5648e4ea7a8b86fc05d3bf3f0/FLAGe316a6441 [2019-11-25 23:46:07,877 INFO L306 CDTParser]: Found 1 translation units. [2019-11-25 23:46:07,881 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--virtio_net.ko-entry_point.cil.out.i [2019-11-25 23:46:08,011 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5bde191c2/100fd7b5648e4ea7a8b86fc05d3bf3f0/FLAGe316a6441 [2019-11-25 23:46:08,052 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5bde191c2/100fd7b5648e4ea7a8b86fc05d3bf3f0 [2019-11-25 23:46:08,061 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-25 23:46:08,065 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-25 23:46:08,069 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-25 23:46:08,071 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-25 23:46:08,079 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-25 23:46:08,080 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:46:08" (1/1) ... [2019-11-25 23:46:08,090 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@31297b4b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:46:08, skipping insertion in model container [2019-11-25 23:46:08,091 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:46:08" (1/1) ... [2019-11-25 23:46:08,118 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-25 23:46:08,438 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-25 23:46:09,771 ERROR L326 MainTranslator]: Incorrect Syntax: wrong array type in declaration [2019-11-25 23:46:09,773 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@34645091 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:46:09, skipping insertion in model container [2019-11-25 23:46:09,773 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-25 23:46:09,774 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-25 23:46:09,782 INFO L168 Benchmark]: Toolchain (without parser) took 1712.74 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 963.6 MB in the end (delta: -13.3 MB). Peak memory consumption was 55.4 MB. Max. memory is 12.5 GB. [2019-11-25 23:46:09,785 INFO L168 Benchmark]: CDTParser took 1.92 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-25 23:46:09,788 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1704.71 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 963.6 MB in the end (delta: -13.3 MB). Peak memory consumption was 55.4 MB. Max. memory is 12.5 GB. [2019-11-25 23:46:09,794 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.92 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 1704.71 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 963.6 MB in the end (delta: -13.3 MB). Peak memory consumption was 55.4 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 5073]: Incorrect Syntax wrong array type in declaration RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-65d6cd2 [2019-11-25 23:46:13,719 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-25 23:46:13,726 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-25 23:46:13,752 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-25 23:46:13,752 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-25 23:46:13,755 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-25 23:46:13,758 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-25 23:46:13,787 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-25 23:46:13,789 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-25 23:46:13,795 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-25 23:46:13,799 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-25 23:46:13,804 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-25 23:46:13,806 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-25 23:46:13,810 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-25 23:46:13,816 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-25 23:46:13,818 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-25 23:46:13,824 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-25 23:46:13,827 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-25 23:46:13,834 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-25 23:46:13,842 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-25 23:46:13,851 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-25 23:46:13,856 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-25 23:46:13,859 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-25 23:46:13,866 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-25 23:46:13,872 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-25 23:46:13,873 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-25 23:46:13,873 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-25 23:46:13,877 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-25 23:46:13,880 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-25 23:46:13,884 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-25 23:46:13,884 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-25 23:46:13,885 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-25 23:46:13,887 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-25 23:46:13,890 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-25 23:46:13,893 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-25 23:46:13,893 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-25 23:46:13,896 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-25 23:46:13,898 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-25 23:46:13,898 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-25 23:46:13,899 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-25 23:46:13,902 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-25 23:46:13,905 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-25 23:46:13,947 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-25 23:46:13,948 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-25 23:46:13,952 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-25 23:46:13,954 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-25 23:46:13,954 INFO L138 SettingsManager]: * Use SBE=true [2019-11-25 23:46:13,954 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-25 23:46:13,955 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-25 23:46:13,957 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-25 23:46:13,957 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-25 23:46:13,957 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-25 23:46:13,959 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-25 23:46:13,959 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-25 23:46:13,962 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-25 23:46:13,963 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-25 23:46:13,963 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-25 23:46:13,963 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-25 23:46:13,963 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-25 23:46:13,964 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-25 23:46:13,964 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-25 23:46:13,964 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-25 23:46:13,965 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-25 23:46:13,967 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-25 23:46:13,967 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-25 23:46:13,967 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-25 23:46:13,968 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-25 23:46:13,968 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-25 23:46:13,968 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-25 23:46:13,968 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-25 23:46:13,970 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 -> /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(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d6e894e2c443d80d7713a24f187c31c229736a32 [2019-11-25 23:46:14,551 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-25 23:46:14,587 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-25 23:46:14,595 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-25 23:46:14,597 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-25 23:46:14,599 INFO L275 PluginConnector]: CDTParser initialized [2019-11-25 23:46:14,603 INFO L428 ainManager$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 [2019-11-25 23:46:14,766 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6de59625c/2061941564eb47d4981afd1ab08f052f/FLAGafebe7af5 [2019-11-25 23:46:16,728 INFO L306 CDTParser]: Found 1 translation units. [2019-11-25 23:46:16,731 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 [2019-11-25 23:46:16,861 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6de59625c/2061941564eb47d4981afd1ab08f052f/FLAGafebe7af5 [2019-11-25 23:46:16,900 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6de59625c/2061941564eb47d4981afd1ab08f052f [2019-11-25 23:46:16,908 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-25 23:46:16,913 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-25 23:46:16,916 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-25 23:46:16,917 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-25 23:46:16,923 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-25 23:46:16,927 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:46:16" (1/1) ... [2019-11-25 23:46:16,938 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63e1ede6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:46:16, skipping insertion in model container [2019-11-25 23:46:16,938 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:46:16" (1/1) ... [2019-11-25 23:46:16,957 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-25 23:46:17,306 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-25 23:46:18,661 ERROR L326 MainTranslator]: Incorrect Syntax: wrong array type in declaration [2019-11-25 23:46:18,663 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@77224c5e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:46:18, skipping insertion in model container [2019-11-25 23:46:18,663 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-25 23:46:18,664 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-25 23:46:18,673 INFO L168 Benchmark]: Toolchain (without parser) took 1754.80 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 956.0 MB in the beginning and 957.9 MB in the end (delta: -1.9 MB). Peak memory consumption was 55.4 MB. Max. memory is 12.5 GB. [2019-11-25 23:46:18,675 INFO L168 Benchmark]: CDTParser took 0.49 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-25 23:46:18,678 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1747.71 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 956.0 MB in the beginning and 957.9 MB in the end (delta: -1.9 MB). Peak memory consumption was 55.4 MB. Max. memory is 12.5 GB. [2019-11-25 23:46:18,685 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.49 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 1747.71 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 956.0 MB in the beginning and 957.9 MB in the end (delta: -1.9 MB). Peak memory consumption was 55.4 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 5073]: Incorrect Syntax wrong array type in declaration RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request...