./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 eb692b52 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-?-eb692b5 [2022-07-19 23:39:08,966 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-19 23:39:08,969 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-19 23:39:09,017 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-19 23:39:09,018 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-19 23:39:09,019 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-19 23:39:09,022 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-19 23:39:09,024 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-19 23:39:09,026 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-19 23:39:09,032 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-19 23:39:09,033 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-19 23:39:09,036 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-19 23:39:09,036 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-19 23:39:09,037 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-19 23:39:09,038 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-19 23:39:09,042 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-19 23:39:09,043 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-19 23:39:09,045 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-19 23:39:09,046 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-19 23:39:09,052 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-19 23:39:09,055 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-19 23:39:09,056 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-19 23:39:09,057 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-19 23:39:09,058 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-19 23:39:09,059 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-19 23:39:09,062 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-19 23:39:09,062 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-19 23:39:09,063 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-19 23:39:09,064 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-19 23:39:09,064 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-19 23:39:09,065 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-19 23:39:09,066 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-19 23:39:09,067 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-19 23:39:09,068 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-19 23:39:09,069 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-19 23:39:09,069 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-19 23:39:09,069 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-19 23:39:09,070 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-19 23:39:09,070 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-19 23:39:09,070 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-19 23:39:09,071 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-19 23:39:09,073 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-19 23:39:09,074 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-19 23:39:09,108 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-19 23:39:09,108 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-19 23:39:09,108 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-19 23:39:09,109 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-19 23:39:09,109 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-19 23:39:09,110 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-19 23:39:09,110 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-19 23:39:09,110 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-19 23:39:09,111 INFO L138 SettingsManager]: * Use SBE=true [2022-07-19 23:39:09,111 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-19 23:39:09,112 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-19 23:39:09,112 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-19 23:39:09,112 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-19 23:39:09,112 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-19 23:39:09,112 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-19 23:39:09,112 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-19 23:39:09,113 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-19 23:39:09,113 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-19 23:39:09,113 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-19 23:39:09,113 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-19 23:39:09,114 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-19 23:39:09,114 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-19 23:39:09,114 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-19 23:39:09,114 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-19 23:39:09,114 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-19 23:39:09,115 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-19 23:39:09,115 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-19 23:39:09,115 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-19 23:39:09,115 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-19 23:39:09,115 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-19 23:39:09,116 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eff3bccf95deabf44151d5f4aeb6490d24e34516c0f22a7944d7b805c0fd69dd [2022-07-19 23:39:09,385 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-19 23:39:09,419 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-19 23:39:09,421 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-19 23:39:09,423 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-19 23:39:09,423 INFO L275 PluginConnector]: CDTParser initialized [2022-07-19 23:39:09,425 INFO L432 ainManager$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 [2022-07-19 23:39:09,483 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fe2d16036/6d17ea60e9d64b04ab8352395671df2f/FLAGce34a86af [2022-07-19 23:39:10,208 INFO L306 CDTParser]: Found 1 translation units. [2022-07-19 23:39:10,209 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 [2022-07-19 23:39:10,257 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fe2d16036/6d17ea60e9d64b04ab8352395671df2f/FLAGce34a86af [2022-07-19 23:39:10,519 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fe2d16036/6d17ea60e9d64b04ab8352395671df2f [2022-07-19 23:39:10,522 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-19 23:39:10,523 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-19 23:39:10,525 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-19 23:39:10,525 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-19 23:39:10,528 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-19 23:39:10,529 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 11:39:10" (1/1) ... [2022-07-19 23:39:10,530 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12ca8ad7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 11:39:10, skipping insertion in model container [2022-07-19 23:39:10,530 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 11:39:10" (1/1) ... [2022-07-19 23:39:10,536 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-19 23:39:10,641 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-19 23:39:11,046 ERROR L326 MainTranslator]: Incorrect Syntax: wrong array type in declaration [2022-07-19 23:39:11,046 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@35776411 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 11:39:11, skipping insertion in model container [2022-07-19 23:39:11,047 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-19 23:39:11,047 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-07-19 23:39:11,049 INFO L158 Benchmark]: Toolchain (without parser) took 524.73ms. Allocated memory is still 88.1MB. Free memory was 39.8MB in the beginning and 38.4MB in the end (delta: 1.4MB). Peak memory consumption was 18.3MB. Max. memory is 16.1GB. [2022-07-19 23:39:11,049 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 88.1MB. Free memory is still 69.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-07-19 23:39:11,050 INFO L158 Benchmark]: CACSL2BoogieTranslator took 521.99ms. Allocated memory is still 88.1MB. Free memory was 39.6MB in the beginning and 38.4MB in the end (delta: 1.2MB). Peak memory consumption was 18.3MB. Max. memory is 16.1GB. [2022-07-19 23:39:11,051 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 88.1MB. Free memory is still 69.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 521.99ms. Allocated memory is still 88.1MB. Free memory was 39.6MB in the beginning and 38.4MB in the end (delta: 1.2MB). Peak memory consumption was 18.3MB. 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-?-eb692b5 [2022-07-19 23:39:12,952 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-19 23:39:12,955 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-19 23:39:12,994 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-19 23:39:12,995 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-19 23:39:12,997 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-19 23:39:13,001 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-19 23:39:13,005 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-19 23:39:13,008 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-19 23:39:13,019 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-19 23:39:13,021 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-19 23:39:13,023 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-19 23:39:13,024 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-19 23:39:13,026 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-19 23:39:13,028 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-19 23:39:13,034 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-19 23:39:13,035 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-19 23:39:13,037 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-19 23:39:13,039 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-19 23:39:13,045 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-19 23:39:13,047 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-19 23:39:13,048 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-19 23:39:13,050 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-19 23:39:13,052 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-19 23:39:13,054 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-19 23:39:13,061 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-19 23:39:13,062 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-19 23:39:13,062 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-19 23:39:13,063 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-19 23:39:13,064 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-19 23:39:13,064 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-19 23:39:13,065 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-19 23:39:13,067 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-19 23:39:13,068 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-19 23:39:13,069 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-19 23:39:13,071 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-19 23:39:13,071 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-19 23:39:13,072 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-19 23:39:13,072 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-19 23:39:13,072 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-19 23:39:13,073 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-19 23:39:13,074 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-19 23:39:13,080 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-07-19 23:39:13,117 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-19 23:39:13,118 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-19 23:39:13,118 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-19 23:39:13,118 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-19 23:39:13,119 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-19 23:39:13,120 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-19 23:39:13,121 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-19 23:39:13,121 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-19 23:39:13,121 INFO L138 SettingsManager]: * Use SBE=true [2022-07-19 23:39:13,122 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-19 23:39:13,122 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-19 23:39:13,123 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-19 23:39:13,123 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-19 23:39:13,123 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-19 23:39:13,123 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-07-19 23:39:13,124 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-07-19 23:39:13,124 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-07-19 23:39:13,124 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-19 23:39:13,124 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-19 23:39:13,125 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-19 23:39:13,125 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-19 23:39:13,125 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-19 23:39:13,125 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-19 23:39:13,126 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-19 23:39:13,126 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-19 23:39:13,126 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-19 23:39:13,126 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-19 23:39:13,126 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-07-19 23:39:13,127 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-07-19 23:39:13,127 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-19 23:39:13,127 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-19 23:39:13,127 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-19 23:39:13,128 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-07-19 23:39:13,128 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eff3bccf95deabf44151d5f4aeb6490d24e34516c0f22a7944d7b805c0fd69dd [2022-07-19 23:39:13,471 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-19 23:39:13,496 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-19 23:39:13,498 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-19 23:39:13,499 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-19 23:39:13,501 INFO L275 PluginConnector]: CDTParser initialized [2022-07-19 23:39:13,503 INFO L432 ainManager$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 [2022-07-19 23:39:13,575 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/74e58e7a7/1bc63075e2984709b21b641c95223321/FLAG5648c1f9b [2022-07-19 23:39:14,391 INFO L306 CDTParser]: Found 1 translation units. [2022-07-19 23:39:14,392 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 [2022-07-19 23:39:14,448 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/74e58e7a7/1bc63075e2984709b21b641c95223321/FLAG5648c1f9b [2022-07-19 23:39:14,925 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/74e58e7a7/1bc63075e2984709b21b641c95223321 [2022-07-19 23:39:14,934 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-19 23:39:14,936 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-19 23:39:14,938 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-19 23:39:14,939 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-19 23:39:14,942 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-19 23:39:14,943 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 11:39:14" (1/1) ... [2022-07-19 23:39:14,944 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b6bed4a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 11:39:14, skipping insertion in model container [2022-07-19 23:39:14,945 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 11:39:14" (1/1) ... [2022-07-19 23:39:14,953 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-19 23:39:15,093 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-19 23:39:15,646 ERROR L326 MainTranslator]: Incorrect Syntax: wrong array type in declaration [2022-07-19 23:39:15,647 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@c992b56 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 11:39:15, skipping insertion in model container [2022-07-19 23:39:15,647 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-19 23:39:15,648 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-07-19 23:39:15,652 INFO L158 Benchmark]: Toolchain (without parser) took 714.17ms. Allocated memory was 58.7MB in the beginning and 71.3MB in the end (delta: 12.6MB). Free memory was 31.9MB in the beginning and 39.5MB in the end (delta: -7.6MB). Peak memory consumption was 21.7MB. Max. memory is 16.1GB. [2022-07-19 23:39:15,653 INFO L158 Benchmark]: CDTParser took 0.48ms. Allocated memory is still 48.2MB. Free memory was 30.6MB in the beginning and 30.6MB in the end (delta: 54.3kB). There was no memory consumed. Max. memory is 16.1GB. [2022-07-19 23:39:15,655 INFO L158 Benchmark]: CACSL2BoogieTranslator took 709.16ms. Allocated memory was 58.7MB in the beginning and 71.3MB in the end (delta: 12.6MB). Free memory was 31.7MB in the beginning and 39.5MB in the end (delta: -7.7MB). Peak memory consumption was 21.7MB. Max. memory is 16.1GB. [2022-07-19 23:39:15,658 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.48ms. Allocated memory is still 48.2MB. Free memory was 30.6MB in the beginning and 30.6MB in the end (delta: 54.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 709.16ms. Allocated memory was 58.7MB in the beginning and 71.3MB in the end (delta: 12.6MB). Free memory was 31.7MB in the beginning and 39.5MB in the end (delta: -7.7MB). Peak memory consumption was 21.7MB. 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 Writing output log to file Ultimate.log Result: UNKNOWN