./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-phy-dp83640.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-3.4-simple/32_7_cpp_single_drivers-net-phy-dp83640.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 76b5192817140e1f8ac8269d08d0853b20b1e1b6106d70007de1c8c869e1c811 --- Real Ultimate output --- This is Ultimate 0.2.2-?-eb692b5 [2022-07-19 22:35:19,845 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-19 22:35:19,847 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-19 22:35:19,878 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-19 22:35:19,879 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-19 22:35:19,881 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-19 22:35:19,885 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-19 22:35:19,890 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-19 22:35:19,892 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-19 22:35:19,897 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-19 22:35:19,898 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-19 22:35:19,900 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-19 22:35:19,901 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-19 22:35:19,902 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-19 22:35:19,904 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-19 22:35:19,906 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-19 22:35:19,906 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-19 22:35:19,908 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-19 22:35:19,912 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-19 22:35:19,916 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-19 22:35:19,919 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-19 22:35:19,920 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-19 22:35:19,921 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-19 22:35:19,921 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-19 22:35:19,923 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-19 22:35:19,926 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-19 22:35:19,926 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-19 22:35:19,926 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-19 22:35:19,927 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-19 22:35:19,927 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-19 22:35:19,928 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-19 22:35:19,929 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-19 22:35:19,930 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-19 22:35:19,930 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-19 22:35:19,931 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-19 22:35:19,931 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-19 22:35:19,931 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-19 22:35:19,932 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-19 22:35:19,932 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-19 22:35:19,932 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-19 22:35:19,933 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-19 22:35:19,934 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-19 22:35:19,936 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-19 22:35:19,962 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-19 22:35:19,963 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-19 22:35:19,963 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-19 22:35:19,963 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-19 22:35:19,964 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-19 22:35:19,964 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-19 22:35:19,965 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-19 22:35:19,965 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-19 22:35:19,965 INFO L138 SettingsManager]: * Use SBE=true [2022-07-19 22:35:19,966 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-19 22:35:19,966 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-19 22:35:19,966 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-19 22:35:19,966 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-19 22:35:19,967 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-19 22:35:19,967 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-19 22:35:19,967 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-19 22:35:19,967 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-19 22:35:19,967 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-19 22:35:19,967 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-19 22:35:19,969 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-19 22:35:19,969 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-19 22:35:19,969 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-19 22:35:19,969 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-19 22:35:19,969 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-19 22:35:19,969 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-19 22:35:19,970 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-19 22:35:19,970 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-19 22:35:19,970 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-19 22:35:19,970 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-19 22:35:19,970 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-19 22:35:19,971 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 76b5192817140e1f8ac8269d08d0853b20b1e1b6106d70007de1c8c869e1c811 [2022-07-19 22:35:20,141 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-19 22:35:20,156 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-19 22:35:20,158 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-19 22:35:20,159 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-19 22:35:20,159 INFO L275 PluginConnector]: CDTParser initialized [2022-07-19 22:35:20,161 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-phy-dp83640.cil.out.i [2022-07-19 22:35:20,201 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7bf6c7c04/c3d6fce49bac4b5c9d91737244a48f7f/FLAG07c564eee [2022-07-19 22:35:21,312 INFO L306 CDTParser]: Found 1 translation units. [2022-07-19 22:35:21,312 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-phy-dp83640.cil.out.i [2022-07-19 22:35:21,427 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7bf6c7c04/c3d6fce49bac4b5c9d91737244a48f7f/FLAG07c564eee [2022-07-19 22:35:21,521 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7bf6c7c04/c3d6fce49bac4b5c9d91737244a48f7f [2022-07-19 22:35:21,523 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-19 22:35:21,524 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-19 22:35:21,525 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-19 22:35:21,525 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-19 22:35:21,528 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-19 22:35:21,528 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 10:35:21" (1/1) ... [2022-07-19 22:35:21,529 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f12dfbc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 10:35:21, skipping insertion in model container [2022-07-19 22:35:21,529 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 10:35:21" (1/1) ... [2022-07-19 22:35:21,534 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-19 22:35:21,877 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-19 22:35:22,723 WARN L611 FunctionHandler]: implicit declaration of function __builtin_constant_p [2022-07-19 22:35:31,121 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported boogie AST node type: class org.eclipse.cdt.internal.core.dom.parser.c.CASTTypeIdExpression [2022-07-19 22:35:31,121 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6fbd5acc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 10:35:31, skipping insertion in model container [2022-07-19 22:35:31,121 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-19 22:35:31,122 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-07-19 22:35:31,123 INFO L158 Benchmark]: Toolchain (without parser) took 9598.19ms. Allocated memory was 98.6MB in the beginning and 318.8MB in the end (delta: 220.2MB). Free memory was 37.7MB in the beginning and 105.7MB in the end (delta: -68.0MB). Peak memory consumption was 183.5MB. Max. memory is 16.1GB. [2022-07-19 22:35:31,125 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 98.6MB. Free memory is still 60.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-07-19 22:35:31,125 INFO L158 Benchmark]: CACSL2BoogieTranslator took 9596.41ms. Allocated memory was 98.6MB in the beginning and 318.8MB in the end (delta: 220.2MB). Free memory was 37.5MB in the beginning and 105.7MB in the end (delta: -68.2MB). Peak memory consumption was 183.5MB. Max. memory is 16.1GB. [2022-07-19 22:35:31,127 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 98.6MB. Free memory is still 60.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 9596.41ms. Allocated memory was 98.6MB in the beginning and 318.8MB in the end (delta: 220.2MB). Free memory was 37.5MB in the beginning and 105.7MB in the end (delta: -68.2MB). Peak memory consumption was 183.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 896]: Unsupported Syntax Unsupported boogie AST node type: class org.eclipse.cdt.internal.core.dom.parser.c.CASTTypeIdExpression RESULT: Ultimate could not prove your program: Toolchain returned no result. 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-3.4-simple/32_7_cpp_single_drivers-net-phy-dp83640.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 76b5192817140e1f8ac8269d08d0853b20b1e1b6106d70007de1c8c869e1c811 --- Real Ultimate output --- This is Ultimate 0.2.2-?-eb692b5 [2022-07-19 22:35:32,900 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-19 22:35:32,904 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-19 22:35:32,939 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-19 22:35:32,940 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-19 22:35:32,941 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-19 22:35:32,945 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-19 22:35:32,948 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-19 22:35:32,950 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-19 22:35:32,954 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-19 22:35:32,955 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-19 22:35:32,958 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-19 22:35:32,959 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-19 22:35:32,961 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-19 22:35:32,962 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-19 22:35:32,965 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-19 22:35:32,966 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-19 22:35:32,967 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-19 22:35:32,969 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-19 22:35:32,974 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-19 22:35:32,975 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-19 22:35:32,976 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-19 22:35:32,978 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-19 22:35:32,979 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-19 22:35:32,980 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-19 22:35:32,986 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-19 22:35:32,987 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-19 22:35:32,987 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-19 22:35:32,988 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-19 22:35:32,988 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-19 22:35:32,989 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-19 22:35:32,989 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-19 22:35:32,991 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-19 22:35:32,991 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-19 22:35:32,992 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-19 22:35:32,993 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-19 22:35:32,993 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-19 22:35:32,994 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-19 22:35:32,994 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-19 22:35:32,994 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-19 22:35:32,995 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-19 22:35:32,997 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-19 22:35:33,004 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-07-19 22:35:33,033 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-19 22:35:33,033 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-19 22:35:33,033 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-19 22:35:33,034 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-19 22:35:33,034 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-19 22:35:33,035 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-19 22:35:33,035 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-19 22:35:33,036 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-19 22:35:33,036 INFO L138 SettingsManager]: * Use SBE=true [2022-07-19 22:35:33,037 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-19 22:35:33,037 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-19 22:35:33,037 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-19 22:35:33,037 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-19 22:35:33,037 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-19 22:35:33,038 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-07-19 22:35:33,038 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-07-19 22:35:33,038 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-07-19 22:35:33,038 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-19 22:35:33,039 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-19 22:35:33,039 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-19 22:35:33,039 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-19 22:35:33,039 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-19 22:35:33,039 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-19 22:35:33,039 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-19 22:35:33,040 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-19 22:35:33,040 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-19 22:35:33,040 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-19 22:35:33,040 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-07-19 22:35:33,040 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-07-19 22:35:33,041 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-19 22:35:33,041 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-19 22:35:33,041 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-19 22:35:33,041 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-07-19 22:35:33,042 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 76b5192817140e1f8ac8269d08d0853b20b1e1b6106d70007de1c8c869e1c811 [2022-07-19 22:35:33,321 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-19 22:35:33,345 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-19 22:35:33,346 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-19 22:35:33,347 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-19 22:35:33,348 INFO L275 PluginConnector]: CDTParser initialized [2022-07-19 22:35:33,349 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-phy-dp83640.cil.out.i [2022-07-19 22:35:33,386 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ea245034c/19fa99448c0b459293f6a8ef8e39786a/FLAG092a7e997 [2022-07-19 22:35:34,670 INFO L306 CDTParser]: Found 1 translation units. [2022-07-19 22:35:34,670 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.4-simple/32_7_cpp_single_drivers-net-phy-dp83640.cil.out.i [2022-07-19 22:35:34,782 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ea245034c/19fa99448c0b459293f6a8ef8e39786a/FLAG092a7e997 [2022-07-19 22:35:34,922 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ea245034c/19fa99448c0b459293f6a8ef8e39786a [2022-07-19 22:35:34,924 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-19 22:35:34,925 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-19 22:35:34,927 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-19 22:35:34,927 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-19 22:35:34,930 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-19 22:35:34,930 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 10:35:34" (1/1) ... [2022-07-19 22:35:34,931 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e07b884 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 10:35:34, skipping insertion in model container [2022-07-19 22:35:34,931 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 10:35:34" (1/1) ... [2022-07-19 22:35:34,936 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-19 22:35:35,186 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-19 22:35:35,962 WARN L611 FunctionHandler]: implicit declaration of function __builtin_constant_p [2022-07-19 22:35:38,498 ERROR L326 MainTranslator]: Unsupported Syntax: Unsupported boogie AST node type: class org.eclipse.cdt.internal.core.dom.parser.c.CASTTypeIdExpression [2022-07-19 22:35:38,499 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3c0661e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 10:35:38, skipping insertion in model container [2022-07-19 22:35:38,499 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-19 22:35:38,500 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-07-19 22:35:38,501 INFO L158 Benchmark]: Toolchain (without parser) took 3575.20ms. Allocated memory is still 123.7MB. Free memory was 68.8MB in the beginning and 42.6MB in the end (delta: 26.2MB). Peak memory consumption was 47.4MB. Max. memory is 16.1GB. [2022-07-19 22:35:38,502 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 52.4MB. Free memory was 33.9MB in the beginning and 33.8MB in the end (delta: 42.6kB). There was no memory consumed. Max. memory is 16.1GB. [2022-07-19 22:35:38,502 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3572.63ms. Allocated memory is still 123.7MB. Free memory was 68.4MB in the beginning and 42.6MB in the end (delta: 25.8MB). Peak memory consumption was 47.4MB. Max. memory is 16.1GB. [2022-07-19 22:35:38,503 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 52.4MB. Free memory was 33.9MB in the beginning and 33.8MB in the end (delta: 42.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3572.63ms. Allocated memory is still 123.7MB. Free memory was 68.4MB in the beginning and 42.6MB in the end (delta: 25.8MB). Peak memory consumption was 47.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 896]: Unsupported Syntax Unsupported boogie AST node type: class org.eclipse.cdt.internal.core.dom.parser.c.CASTTypeIdExpression RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN