./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 35987657 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-?-3598765 [2022-07-21 11:10:17,447 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-21 11:10:17,449 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-21 11:10:17,494 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-21 11:10:17,495 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-21 11:10:17,496 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-21 11:10:17,501 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-21 11:10:17,504 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-21 11:10:17,506 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-21 11:10:17,510 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-21 11:10:17,512 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-21 11:10:17,517 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-21 11:10:17,518 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-21 11:10:17,520 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-21 11:10:17,521 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-21 11:10:17,525 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-21 11:10:17,526 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-21 11:10:17,528 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-21 11:10:17,530 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-21 11:10:17,537 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-21 11:10:17,538 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-21 11:10:17,540 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-21 11:10:17,542 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-21 11:10:17,542 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-21 11:10:17,544 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-21 11:10:17,551 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-21 11:10:17,551 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-21 11:10:17,552 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-21 11:10:17,552 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-21 11:10:17,553 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-21 11:10:17,554 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-21 11:10:17,554 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-21 11:10:17,556 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-21 11:10:17,556 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-21 11:10:17,558 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-21 11:10:17,558 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-21 11:10:17,559 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-21 11:10:17,561 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-21 11:10:17,561 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-21 11:10:17,562 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-21 11:10:17,562 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-21 11:10:17,564 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-21 11:10:17,569 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-21 11:10:17,602 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-21 11:10:17,603 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-21 11:10:17,603 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-21 11:10:17,603 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-21 11:10:17,604 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-21 11:10:17,604 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-21 11:10:17,605 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-21 11:10:17,605 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-21 11:10:17,605 INFO L138 SettingsManager]: * Use SBE=true [2022-07-21 11:10:17,606 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-21 11:10:17,606 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-21 11:10:17,607 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-21 11:10:17,607 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-21 11:10:17,607 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-21 11:10:17,607 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-21 11:10:17,613 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-21 11:10:17,613 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-21 11:10:17,613 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-21 11:10:17,613 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-21 11:10:17,613 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-21 11:10:17,614 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-21 11:10:17,614 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-21 11:10:17,614 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-21 11:10:17,614 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-21 11:10:17,615 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-21 11:10:17,615 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-21 11:10:17,615 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-21 11:10:17,615 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-21 11:10:17,615 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-21 11:10:17,615 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-21 11:10:17,616 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eff3bccf95deabf44151d5f4aeb6490d24e34516c0f22a7944d7b805c0fd69dd [2022-07-21 11:10:17,947 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-21 11:10:17,970 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-21 11:10:17,973 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-21 11:10:17,974 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-21 11:10:17,975 INFO L275 PluginConnector]: CDTParser initialized [2022-07-21 11:10:17,977 INFO L432 ainManager$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 [2022-07-21 11:10:18,029 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/08008db63/67072d7d02c847f4b2885f6d4231319a/FLAGc7ead2cdf [2022-07-21 11:10:18,905 INFO L306 CDTParser]: Found 1 translation units. [2022-07-21 11:10:18,906 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 [2022-07-21 11:10:18,950 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/08008db63/67072d7d02c847f4b2885f6d4231319a/FLAGc7ead2cdf [2022-07-21 11:10:19,388 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/08008db63/67072d7d02c847f4b2885f6d4231319a [2022-07-21 11:10:19,390 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-21 11:10:19,391 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-21 11:10:19,393 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-21 11:10:19,393 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-21 11:10:19,398 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-21 11:10:19,399 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 11:10:19" (1/1) ... [2022-07-21 11:10:19,400 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@34866519 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 11:10:19, skipping insertion in model container [2022-07-21 11:10:19,400 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 11:10:19" (1/1) ... [2022-07-21 11:10:19,405 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-21 11:10:19,523 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-21 11:10:19,964 ERROR L326 MainTranslator]: Incorrect Syntax: wrong array type in declaration [2022-07-21 11:10:19,969 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2d419fe4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 11:10:19, skipping insertion in model container [2022-07-21 11:10:19,970 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-21 11:10:19,970 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-07-21 11:10:19,972 INFO L158 Benchmark]: Toolchain (without parser) took 579.62ms. Allocated memory was 58.7MB in the beginning and 81.8MB in the end (delta: 23.1MB). Free memory was 36.2MB in the beginning and 49.9MB in the end (delta: -13.7MB). Peak memory consumption was 28.2MB. Max. memory is 16.1GB. [2022-07-21 11:10:19,973 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 58.7MB. Free memory was 40.9MB in the beginning and 40.9MB in the end (delta: 47.3kB). There was no memory consumed. Max. memory is 16.1GB. [2022-07-21 11:10:19,975 INFO L158 Benchmark]: CACSL2BoogieTranslator took 577.56ms. Allocated memory was 58.7MB in the beginning and 81.8MB in the end (delta: 23.1MB). Free memory was 36.0MB in the beginning and 49.9MB in the end (delta: -13.9MB). Peak memory consumption was 28.2MB. Max. memory is 16.1GB. [2022-07-21 11:10:19,977 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 58.7MB. Free memory was 40.9MB in the beginning and 40.9MB in the end (delta: 47.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 577.56ms. Allocated memory was 58.7MB in the beginning and 81.8MB in the end (delta: 23.1MB). Free memory was 36.0MB in the beginning and 49.9MB in the end (delta: -13.9MB). Peak memory consumption was 28.2MB. 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-?-3598765 [2022-07-21 11:10:21,712 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-21 11:10:21,715 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-21 11:10:21,754 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-21 11:10:21,755 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-21 11:10:21,756 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-21 11:10:21,760 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-21 11:10:21,763 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-21 11:10:21,765 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-21 11:10:21,779 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-21 11:10:21,780 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-21 11:10:21,785 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-21 11:10:21,786 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-21 11:10:21,788 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-21 11:10:21,789 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-21 11:10:21,790 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-21 11:10:21,791 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-21 11:10:21,792 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-21 11:10:21,793 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-21 11:10:21,794 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-21 11:10:21,796 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-21 11:10:21,797 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-21 11:10:21,799 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-21 11:10:21,800 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-21 11:10:21,801 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-21 11:10:21,809 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-21 11:10:21,810 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-21 11:10:21,810 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-21 11:10:21,811 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-21 11:10:21,812 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-21 11:10:21,813 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-21 11:10:21,813 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-21 11:10:21,815 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-21 11:10:21,815 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-21 11:10:21,817 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-21 11:10:21,817 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-21 11:10:21,818 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-21 11:10:21,818 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-21 11:10:21,818 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-21 11:10:21,819 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-21 11:10:21,820 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-21 11:10:21,822 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-21 11:10:21,827 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-07-21 11:10:21,861 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-21 11:10:21,862 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-21 11:10:21,862 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-21 11:10:21,862 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-21 11:10:21,863 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-21 11:10:21,863 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-21 11:10:21,864 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-21 11:10:21,864 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-21 11:10:21,865 INFO L138 SettingsManager]: * Use SBE=true [2022-07-21 11:10:21,866 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-21 11:10:21,866 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-21 11:10:21,866 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-21 11:10:21,866 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-21 11:10:21,866 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-21 11:10:21,867 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-07-21 11:10:21,867 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-07-21 11:10:21,867 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-07-21 11:10:21,867 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-21 11:10:21,868 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-21 11:10:21,868 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-21 11:10:21,868 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-21 11:10:21,868 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-21 11:10:21,868 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-21 11:10:21,869 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-21 11:10:21,869 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-21 11:10:21,869 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-21 11:10:21,869 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-21 11:10:21,869 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-07-21 11:10:21,870 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-07-21 11:10:21,870 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-21 11:10:21,870 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-21 11:10:21,870 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-21 11:10:21,871 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-07-21 11:10:21,871 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eff3bccf95deabf44151d5f4aeb6490d24e34516c0f22a7944d7b805c0fd69dd [2022-07-21 11:10:22,171 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-21 11:10:22,189 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-21 11:10:22,191 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-21 11:10:22,192 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-21 11:10:22,193 INFO L275 PluginConnector]: CDTParser initialized [2022-07-21 11:10:22,194 INFO L432 ainManager$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 [2022-07-21 11:10:22,246 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b61704f58/c721011848ac46e8afe34a93ad6810e7/FLAG9fdb4b97b [2022-07-21 11:10:23,063 INFO L306 CDTParser]: Found 1 translation units. [2022-07-21 11:10:23,064 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 [2022-07-21 11:10:23,113 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b61704f58/c721011848ac46e8afe34a93ad6810e7/FLAG9fdb4b97b [2022-07-21 11:10:23,619 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b61704f58/c721011848ac46e8afe34a93ad6810e7 [2022-07-21 11:10:23,622 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-21 11:10:23,624 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-21 11:10:23,627 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-21 11:10:23,627 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-21 11:10:23,631 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-21 11:10:23,632 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 11:10:23" (1/1) ... [2022-07-21 11:10:23,633 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b7f4bd3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 11:10:23, skipping insertion in model container [2022-07-21 11:10:23,633 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.07 11:10:23" (1/1) ... [2022-07-21 11:10:23,641 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-21 11:10:23,787 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-21 11:10:24,328 ERROR L326 MainTranslator]: Incorrect Syntax: wrong array type in declaration [2022-07-21 11:10:24,329 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@122d71a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.07 11:10:24, skipping insertion in model container [2022-07-21 11:10:24,329 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-21 11:10:24,330 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-07-21 11:10:24,333 INFO L158 Benchmark]: Toolchain (without parser) took 708.14ms. Allocated memory was 52.4MB in the beginning and 67.1MB in the end (delta: 14.7MB). Free memory was 26.7MB in the beginning and 27.4MB in the end (delta: -703.5kB). Peak memory consumption was 16.6MB. Max. memory is 16.1GB. [2022-07-21 11:10:24,335 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 52.4MB. Free memory was 34.1MB in the beginning and 34.1MB in the end (delta: 48.1kB). There was no memory consumed. Max. memory is 16.1GB. [2022-07-21 11:10:24,336 INFO L158 Benchmark]: CACSL2BoogieTranslator took 702.72ms. Allocated memory was 52.4MB in the beginning and 67.1MB in the end (delta: 14.7MB). Free memory was 26.4MB in the beginning and 27.4MB in the end (delta: -968.7kB). Peak memory consumption was 16.6MB. Max. memory is 16.1GB. [2022-07-21 11:10:24,339 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 52.4MB. Free memory was 34.1MB in the beginning and 34.1MB in the end (delta: 48.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 702.72ms. Allocated memory was 52.4MB in the beginning and 67.1MB in the end (delta: 14.7MB). Free memory was 26.4MB in the beginning and 27.4MB in the end (delta: -968.7kB). Peak memory consumption was 16.6MB. 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