./Ultimate.py --spec ../sv-benchmarks/c/properties/valid-memsafety.prp --file ../sv-benchmarks/c/memsafety/test-0137.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 54858612 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/AutomizerMemDerefMemtrack.xml -i ../sv-benchmarks/c/memsafety/test-0137.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-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 valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 02e31cc404916825c13dd11581f204b959a58dc6 .................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -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/AutomizerMemDerefMemtrack.xml -i ../sv-benchmarks/c/memsafety/test-0137.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-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 valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 02e31cc404916825c13dd11581f204b959a58dc6 ....................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: Incorrect DeclarationInformation of "~#dst~0". Expected: Found: GLOBAL --- Real Ultimate output --- This is Ultimate 0.2.0-5485861 [2020-10-26 03:30:52,868 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-26 03:30:52,873 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-26 03:30:52,929 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-26 03:30:52,929 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-26 03:30:52,936 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-26 03:30:52,938 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-26 03:30:52,945 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-26 03:30:52,948 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-26 03:30:52,954 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-26 03:30:52,956 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-26 03:30:52,962 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-26 03:30:52,962 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-26 03:30:52,966 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-26 03:30:52,968 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-26 03:30:52,970 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-26 03:30:52,971 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-26 03:30:52,974 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-26 03:30:52,977 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-26 03:30:52,985 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-26 03:30:52,987 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-26 03:30:52,989 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-26 03:30:52,991 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-26 03:30:52,993 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-26 03:30:53,001 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-26 03:30:53,002 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-26 03:30:53,002 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-26 03:30:53,004 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-26 03:30:53,005 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-26 03:30:53,006 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-26 03:30:53,006 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-26 03:30:53,007 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-26 03:30:53,009 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-26 03:30:53,010 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-26 03:30:53,011 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-26 03:30:53,012 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-26 03:30:53,013 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-26 03:30:53,013 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-26 03:30:53,021 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-26 03:30:53,022 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-26 03:30:53,024 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-26 03:30:53,025 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2020-10-26 03:30:53,079 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-26 03:30:53,079 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-26 03:30:53,082 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-26 03:30:53,083 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-26 03:30:53,083 INFO L138 SettingsManager]: * Use SBE=true [2020-10-26 03:30:53,083 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-26 03:30:53,083 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-26 03:30:53,084 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-10-26 03:30:53,084 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-26 03:30:53,084 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-26 03:30:53,084 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-26 03:30:53,084 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-10-26 03:30:53,084 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-10-26 03:30:53,085 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-10-26 03:30:53,085 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-26 03:30:53,085 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-10-26 03:30:53,085 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-26 03:30:53,085 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-26 03:30:53,086 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-26 03:30:53,086 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-26 03:30:53,086 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-26 03:30:53,086 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-26 03:30:53,086 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-26 03:30:53,086 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-26 03:30:53,087 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-26 03:30:53,087 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-26 03:30:53,092 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-26 03:30:53,092 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-26 03:30:53,093 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 02e31cc404916825c13dd11581f204b959a58dc6 [2020-10-26 03:30:53,551 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-26 03:30:53,593 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-26 03:30:53,597 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-26 03:30:53,599 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-26 03:30:53,600 INFO L275 PluginConnector]: CDTParser initialized [2020-10-26 03:30:53,602 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/memsafety/test-0137.i [2020-10-26 03:30:53,686 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b9e46ddbc/94182ed1d7c24321981abfc95000d984/FLAG1e8ffcc30 [2020-10-26 03:30:54,547 INFO L306 CDTParser]: Found 1 translation units. [2020-10-26 03:30:54,548 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/memsafety/test-0137.i [2020-10-26 03:30:54,579 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b9e46ddbc/94182ed1d7c24321981abfc95000d984/FLAG1e8ffcc30 [2020-10-26 03:30:54,749 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b9e46ddbc/94182ed1d7c24321981abfc95000d984 [2020-10-26 03:30:54,752 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-26 03:30:54,758 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-10-26 03:30:54,760 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-26 03:30:54,760 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-26 03:30:54,768 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-26 03:30:54,769 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 03:30:54" (1/1) ... [2020-10-26 03:30:54,773 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22076a2e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 03:30:54, skipping insertion in model container [2020-10-26 03:30:54,773 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 03:30:54" (1/1) ... [2020-10-26 03:30:54,782 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-26 03:30:54,822 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-26 03:30:55,249 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-26 03:30:55,273 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2020-10-26 03:30:55,274 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@50821393 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 03:30:55, skipping insertion in model container [2020-10-26 03:30:55,274 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-26 03:30:55,275 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-10-26 03:30:55,278 INFO L168 Benchmark]: Toolchain (without parser) took 522.53 ms. Allocated memory was 44.0 MB in the beginning and 54.5 MB in the end (delta: 10.5 MB). Free memory was 29.3 MB in the beginning and 39.1 MB in the end (delta: -9.8 MB). Peak memory consumption was 13.9 MB. Max. memory is 16.1 GB. [2020-10-26 03:30:55,279 INFO L168 Benchmark]: CDTParser took 0.58 ms. Allocated memory is still 44.0 MB. Free memory was 24.9 MB in the beginning and 24.9 MB in the end (delta: 33.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-10-26 03:30:55,281 INFO L168 Benchmark]: CACSL2BoogieTranslator took 514.92 ms. Allocated memory was 44.0 MB in the beginning and 54.5 MB in the end (delta: 10.5 MB). Free memory was 28.7 MB in the beginning and 39.1 MB in the end (delta: -10.4 MB). Peak memory consumption was 13.9 MB. Max. memory is 16.1 GB. [2020-10-26 03:30:55,283 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.58 ms. Allocated memory is still 44.0 MB. Free memory was 24.9 MB in the beginning and 24.9 MB in the end (delta: 33.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 514.92 ms. Allocated memory was 44.0 MB in the beginning and 54.5 MB in the end (delta: 10.5 MB). Free memory was 28.7 MB in the beginning and 39.1 MB in the end (delta: -10.4 MB). Peak memory consumption was 13.9 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 585]: Unsupported Syntax Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-5485861 [2020-10-26 03:30:57,657 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-26 03:30:57,660 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-26 03:30:57,694 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-26 03:30:57,695 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-26 03:30:57,697 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-26 03:30:57,699 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-26 03:30:57,701 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-26 03:30:57,703 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-26 03:30:57,704 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-26 03:30:57,705 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-26 03:30:57,707 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-26 03:30:57,707 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-26 03:30:57,709 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-26 03:30:57,710 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-26 03:30:57,711 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-26 03:30:57,712 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-26 03:30:57,713 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-26 03:30:57,715 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-26 03:30:57,718 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-26 03:30:57,719 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-26 03:30:57,724 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-26 03:30:57,726 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-26 03:30:57,728 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-26 03:30:57,734 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-26 03:30:57,736 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-26 03:30:57,736 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-26 03:30:57,737 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-26 03:30:57,739 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-26 03:30:57,742 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-26 03:30:57,742 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-26 03:30:57,743 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-26 03:30:57,746 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-26 03:30:57,749 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-26 03:30:57,750 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-26 03:30:57,751 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-26 03:30:57,752 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-26 03:30:57,753 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-26 03:30:57,754 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-26 03:30:57,755 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-26 03:30:57,756 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-26 03:30:57,757 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2020-10-26 03:30:57,817 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-26 03:30:57,818 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-26 03:30:57,821 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-26 03:30:57,821 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-26 03:30:57,822 INFO L138 SettingsManager]: * Use SBE=true [2020-10-26 03:30:57,822 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-26 03:30:57,822 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-26 03:30:57,823 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-10-26 03:30:57,823 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-26 03:30:57,823 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-26 03:30:57,825 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-26 03:30:57,825 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-10-26 03:30:57,825 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-10-26 03:30:57,825 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-10-26 03:30:57,826 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-26 03:30:57,826 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-10-26 03:30:57,826 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-10-26 03:30:57,826 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-10-26 03:30:57,827 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-26 03:30:57,827 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-26 03:30:57,827 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-26 03:30:57,828 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-26 03:30:57,828 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-26 03:30:57,828 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-26 03:30:57,828 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-26 03:30:57,829 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-26 03:30:57,829 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-26 03:30:57,829 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-10-26 03:30:57,829 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-10-26 03:30:57,830 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-26 03:30:57,830 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-26 03:30:57,830 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 02e31cc404916825c13dd11581f204b959a58dc6 [2020-10-26 03:30:58,286 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-26 03:30:58,325 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-26 03:30:58,329 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-26 03:30:58,331 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-26 03:30:58,332 INFO L275 PluginConnector]: CDTParser initialized [2020-10-26 03:30:58,333 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/memsafety/test-0137.i [2020-10-26 03:30:58,434 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/33a4113da/d7160a2768914ef7b10600e439d3ee2f/FLAGd28c8083b [2020-10-26 03:30:59,107 INFO L306 CDTParser]: Found 1 translation units. [2020-10-26 03:30:59,108 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/memsafety/test-0137.i [2020-10-26 03:30:59,140 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/33a4113da/d7160a2768914ef7b10600e439d3ee2f/FLAGd28c8083b [2020-10-26 03:30:59,390 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/33a4113da/d7160a2768914ef7b10600e439d3ee2f [2020-10-26 03:30:59,395 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-26 03:30:59,402 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-10-26 03:30:59,404 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-26 03:30:59,405 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-26 03:30:59,410 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-26 03:30:59,411 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 03:30:59" (1/1) ... [2020-10-26 03:30:59,415 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@532130d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 03:30:59, skipping insertion in model container [2020-10-26 03:30:59,416 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 03:30:59" (1/1) ... [2020-10-26 03:30:59,426 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-26 03:30:59,505 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-26 03:30:59,874 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-26 03:30:59,897 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-10-26 03:30:59,905 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-26 03:30:59,949 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-26 03:30:59,956 INFO L203 MainTranslator]: Completed pre-run [2020-10-26 03:31:00,010 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-26 03:31:00,128 INFO L208 MainTranslator]: Completed translation [2020-10-26 03:31:00,131 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 03:31:00 WrapperNode [2020-10-26 03:31:00,131 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-26 03:31:00,133 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-26 03:31:00,134 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-26 03:31:00,134 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-26 03:31:00,149 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 03:31:00" (1/1) ... [2020-10-26 03:31:00,150 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 03:31:00" (1/1) ... [2020-10-26 03:31:00,200 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.preprocessor has thrown an exception: java.lang.AssertionError: Incorrect DeclarationInformation of "~#dst~0". Expected: Found: GLOBAL at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.internalError(TypeCheckHelper.java:296) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.checkExistingDeclarationInformation(TypeChecker.java:340) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.typecheckExpression(TypeChecker.java:260) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.typecheckStatement(TypeChecker.java:765) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.typecheckBlock(TypeChecker.java:846) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processBody(TypeChecker.java:957) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processImplementation(TypeChecker.java:1033) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.process(TypeChecker.java:1120) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-10-26 03:31:00,212 INFO L168 Benchmark]: Toolchain (without parser) took 808.10 ms. Allocated memory was 46.1 MB in the beginning and 56.6 MB in the end (delta: 10.5 MB). Free memory was 21.7 MB in the beginning and 28.2 MB in the end (delta: -6.5 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-10-26 03:31:00,213 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 37.7 MB. Free memory was 22.5 MB in the beginning and 22.4 MB in the end (delta: 56.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-10-26 03:31:00,215 INFO L168 Benchmark]: CACSL2BoogieTranslator took 727.61 ms. Allocated memory was 46.1 MB in the beginning and 56.6 MB in the end (delta: 10.5 MB). Free memory was 21.2 MB in the beginning and 29.5 MB in the end (delta: -8.3 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-10-26 03:31:00,218 INFO L168 Benchmark]: Boogie Preprocessor took 71.44 ms. Allocated memory is still 56.6 MB. Free memory was 29.5 MB in the beginning and 28.2 MB in the end (delta: 1.3 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-10-26 03:31:00,223 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 37.7 MB. Free memory was 22.5 MB in the beginning and 22.4 MB in the end (delta: 56.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 727.61 ms. Allocated memory was 46.1 MB in the beginning and 56.6 MB in the end (delta: 10.5 MB). Free memory was 21.2 MB in the beginning and 29.5 MB in the end (delta: -8.3 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 71.44 ms. Allocated memory is still 56.6 MB. Free memory was 29.5 MB in the beginning and 28.2 MB in the end (delta: 1.3 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - ExceptionOrErrorResult: AssertionError: Incorrect DeclarationInformation of "~#dst~0". Expected: Found: GLOBAL de.uni_freiburg.informatik.ultimate.boogie.preprocessor: AssertionError: Incorrect DeclarationInformation of "~#dst~0". Expected: Found: GLOBAL: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.internalError(TypeCheckHelper.java:296) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...