./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/ldv-memsafety/memleaks_test14_1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_31448a34-0524-4ff4-b5e7-8072148f0d1d/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_31448a34-0524-4ff4-b5e7-8072148f0d1d/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_31448a34-0524-4ff4-b5e7-8072148f0d1d/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_31448a34-0524-4ff4-b5e7-8072148f0d1d/bin/uautomizer/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-memsafety/memleaks_test14_1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_31448a34-0524-4ff4-b5e7-8072148f0d1d/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_31448a34-0524-4ff4-b5e7-8072148f0d1d/bin/uautomizer --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 d03d1b186e456241567d81223427b0caac267660 .................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_31448a34-0524-4ff4-b5e7-8072148f0d1d/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_31448a34-0524-4ff4-b5e7-8072148f0d1d/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_31448a34-0524-4ff4-b5e7-8072148f0d1d/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_31448a34-0524-4ff4-b5e7-8072148f0d1d/bin/uautomizer/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-memsafety/memleaks_test14_1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_31448a34-0524-4ff4-b5e7-8072148f0d1d/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_31448a34-0524-4ff4-b5e7-8072148f0d1d/bin/uautomizer --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 d03d1b186e456241567d81223427b0caac267660 ....................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: Incorrect DeclarationInformation of "~#list_14~0". Expected: Found: GLOBAL --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 03:15:14,896 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:15:14,898 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:15:14,929 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:15:14,930 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:15:14,931 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:15:14,933 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:15:14,936 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:15:14,938 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:15:14,940 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:15:14,941 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:15:14,943 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:15:14,943 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:15:14,945 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:15:14,946 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:15:14,948 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:15:14,949 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:15:14,950 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:15:14,952 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:15:14,955 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:15:14,957 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:15:14,959 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:15:14,960 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:15:14,961 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:15:14,965 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:15:14,965 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:15:14,966 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:15:14,967 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:15:14,967 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:15:14,968 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:15:14,969 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:15:14,970 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:15:14,971 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:15:14,972 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:15:14,973 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:15:14,973 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:15:14,974 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:15:14,974 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:15:14,975 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:15:14,976 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:15:14,976 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:15:14,977 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_31448a34-0524-4ff4-b5e7-8072148f0d1d/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2020-11-28 03:15:15,000 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:15:15,000 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:15:15,001 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:15:15,002 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:15:15,002 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:15:15,002 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:15:15,002 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:15:15,003 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 03:15:15,003 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 03:15:15,003 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:15:15,003 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:15:15,004 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 03:15:15,004 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 03:15:15,004 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 03:15:15,004 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:15:15,004 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 03:15:15,006 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:15:15,006 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:15:15,006 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:15:15,006 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:15:15,007 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:15:15,007 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:15:15,007 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:15:15,008 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:15:15,008 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:15:15,008 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 03:15:15,008 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 03:15:15,008 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:15:15,009 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:/tmp/vcloud-vcloud-master/worker/run_dir_31448a34-0524-4ff4-b5e7-8072148f0d1d/bin/uautomizer/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_31448a34-0524-4ff4-b5e7-8072148f0d1d/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d03d1b186e456241567d81223427b0caac267660 [2020-11-28 03:15:15,261 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:15:15,291 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:15:15,295 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:15:15,297 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:15:15,298 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:15:15,299 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_31448a34-0524-4ff4-b5e7-8072148f0d1d/bin/uautomizer/../../sv-benchmarks/c/ldv-memsafety/memleaks_test14_1.i [2020-11-28 03:15:15,383 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_31448a34-0524-4ff4-b5e7-8072148f0d1d/bin/uautomizer/data/f26313a55/5ca325590f524cfd85862f92f2901103/FLAG2598dfb79 [2020-11-28 03:15:15,869 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:15:15,870 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_31448a34-0524-4ff4-b5e7-8072148f0d1d/sv-benchmarks/c/ldv-memsafety/memleaks_test14_1.i [2020-11-28 03:15:15,890 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_31448a34-0524-4ff4-b5e7-8072148f0d1d/bin/uautomizer/data/f26313a55/5ca325590f524cfd85862f92f2901103/FLAG2598dfb79 [2020-11-28 03:15:16,186 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_31448a34-0524-4ff4-b5e7-8072148f0d1d/bin/uautomizer/data/f26313a55/5ca325590f524cfd85862f92f2901103 [2020-11-28 03:15:16,188 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:15:16,190 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-11-28 03:15:16,191 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:15:16,192 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:15:16,202 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:15:16,204 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:15:16" (1/1) ... [2020-11-28 03:15:16,207 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1a3de6ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:15:16, skipping insertion in model container [2020-11-28 03:15:16,208 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:15:16" (1/1) ... [2020-11-28 03:15:16,218 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:15:16,295 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:15:16,756 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 03:15:16,782 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) [2020-11-28 03:15:16,784 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@372b2b64 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:15:16, skipping insertion in model container [2020-11-28 03:15:16,784 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:15:16,785 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 03:15:16,788 INFO L168 Benchmark]: Toolchain (without parser) took 595.82 ms. Allocated memory is still 88.1 MB. Free memory was 49.3 MB in the beginning and 62.2 MB in the end (delta: -12.9 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-28 03:15:16,788 INFO L168 Benchmark]: CDTParser took 0.48 ms. Allocated memory is still 88.1 MB. Free memory is still 66.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:15:16,790 INFO L168 Benchmark]: CACSL2BoogieTranslator took 593.32 ms. Allocated memory is still 88.1 MB. Free memory was 49.1 MB in the beginning and 62.2 MB in the end (delta: -13.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-28 03:15:16,792 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.48 ms. Allocated memory is still 88.1 MB. Free memory is still 66.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 593.32 ms. Allocated memory is still 88.1 MB. Free memory was 49.1 MB in the beginning and 62.2 MB in the end (delta: -13.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 576]: 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-a4ecdab [2020-11-28 03:15:18,975 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:15:18,977 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:15:19,011 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:15:19,012 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:15:19,013 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:15:19,015 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:15:19,018 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:15:19,020 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:15:19,022 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:15:19,023 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:15:19,025 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:15:19,026 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:15:19,045 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:15:19,050 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:15:19,051 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:15:19,053 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:15:19,056 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:15:19,060 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:15:19,072 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:15:19,078 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:15:19,081 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:15:19,084 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:15:19,085 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:15:19,092 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:15:19,093 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:15:19,093 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:15:19,094 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:15:19,095 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:15:19,096 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:15:19,100 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:15:19,101 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:15:19,103 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:15:19,104 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:15:19,105 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:15:19,105 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:15:19,106 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:15:19,106 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:15:19,106 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:15:19,108 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:15:19,109 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:15:19,109 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_31448a34-0524-4ff4-b5e7-8072148f0d1d/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2020-11-28 03:15:19,155 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:15:19,156 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:15:19,158 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:15:19,159 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:15:19,159 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:15:19,159 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:15:19,159 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 03:15:19,159 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-28 03:15:19,160 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 03:15:19,160 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 03:15:19,161 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:15:19,161 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-28 03:15:19,161 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-28 03:15:19,161 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-28 03:15:19,161 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:15:19,162 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 03:15:19,162 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 03:15:19,162 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 03:15:19,162 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 03:15:19,162 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:15:19,163 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:15:19,163 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:15:19,163 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:15:19,163 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:15:19,163 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:15:19,164 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:15:19,164 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:15:19,164 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 03:15:19,164 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 03:15:19,164 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:15:19,164 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 03:15:19,165 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:/tmp/vcloud-vcloud-master/worker/run_dir_31448a34-0524-4ff4-b5e7-8072148f0d1d/bin/uautomizer/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_31448a34-0524-4ff4-b5e7-8072148f0d1d/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d03d1b186e456241567d81223427b0caac267660 [2020-11-28 03:15:19,563 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:15:19,586 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:15:19,591 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:15:19,592 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:15:19,593 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:15:19,594 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_31448a34-0524-4ff4-b5e7-8072148f0d1d/bin/uautomizer/../../sv-benchmarks/c/ldv-memsafety/memleaks_test14_1.i [2020-11-28 03:15:19,670 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_31448a34-0524-4ff4-b5e7-8072148f0d1d/bin/uautomizer/data/9402af3a6/1a8478e9eb864fe992ff2343be4498ec/FLAG8f1f0ad8f [2020-11-28 03:15:20,254 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:15:20,255 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_31448a34-0524-4ff4-b5e7-8072148f0d1d/sv-benchmarks/c/ldv-memsafety/memleaks_test14_1.i [2020-11-28 03:15:20,274 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_31448a34-0524-4ff4-b5e7-8072148f0d1d/bin/uautomizer/data/9402af3a6/1a8478e9eb864fe992ff2343be4498ec/FLAG8f1f0ad8f [2020-11-28 03:15:20,509 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_31448a34-0524-4ff4-b5e7-8072148f0d1d/bin/uautomizer/data/9402af3a6/1a8478e9eb864fe992ff2343be4498ec [2020-11-28 03:15:20,511 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:15:20,513 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-11-28 03:15:20,514 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:15:20,514 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:15:20,517 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:15:20,518 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:15:20" (1/1) ... [2020-11-28 03:15:20,520 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@fd34790 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:15:20, skipping insertion in model container [2020-11-28 03:15:20,520 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:15:20" (1/1) ... [2020-11-28 03:15:20,536 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:15:20,592 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:15:21,099 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 03:15:21,116 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-28 03:15:21,126 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:15:21,174 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 03:15:21,182 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 03:15:21,230 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 03:15:21,387 INFO L208 MainTranslator]: Completed translation [2020-11-28 03:15:21,389 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:15:21 WrapperNode [2020-11-28 03:15:21,389 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:15:21,390 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-28 03:15:21,391 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-28 03:15:21,391 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-28 03:15:21,403 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:15:21" (1/1) ... [2020-11-28 03:15:21,403 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:15:21" (1/1) ... [2020-11-28 03:15:21,450 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.preprocessor has thrown an exception: java.lang.AssertionError: Incorrect DeclarationInformation of "~#list_14~0". 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) [2020-11-28 03:15:21,457 INFO L168 Benchmark]: Toolchain (without parser) took 942.01 ms. Allocated memory was 62.9 MB in the beginning and 77.6 MB in the end (delta: 14.7 MB). Free memory was 41.7 MB in the beginning and 49.8 MB in the end (delta: -8.1 MB). Peak memory consumption was 6.2 MB. Max. memory is 16.1 GB. [2020-11-28 03:15:21,458 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 62.9 MB. Free memory is still 45.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:15:21,459 INFO L168 Benchmark]: CACSL2BoogieTranslator took 875.78 ms. Allocated memory was 62.9 MB in the beginning and 77.6 MB in the end (delta: 14.7 MB). Free memory was 41.5 MB in the beginning and 51.5 MB in the end (delta: -10.0 MB). Peak memory consumption was 20.8 MB. Max. memory is 16.1 GB. [2020-11-28 03:15:21,461 INFO L168 Benchmark]: Boogie Preprocessor took 63.52 ms. Allocated memory is still 77.6 MB. Free memory was 51.5 MB in the beginning and 49.8 MB in the end (delta: 1.7 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-11-28 03:15:21,465 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 62.9 MB. Free memory is still 45.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 875.78 ms. Allocated memory was 62.9 MB in the beginning and 77.6 MB in the end (delta: 14.7 MB). Free memory was 41.5 MB in the beginning and 51.5 MB in the end (delta: -10.0 MB). Peak memory consumption was 20.8 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 63.52 ms. Allocated memory is still 77.6 MB. Free memory was 51.5 MB in the beginning and 49.8 MB in the end (delta: 1.7 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 "~#list_14~0". Expected: Found: GLOBAL de.uni_freiburg.informatik.ultimate.boogie.preprocessor: AssertionError: Incorrect DeclarationInformation of "~#list_14~0". 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...