./Ultimate.py --spec ../sv-benchmarks/c/properties/valid-memsafety.prp --file ../sv-benchmarks/c/ldv-memsafety/memleaks_test14_3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 8d31f386 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/ldv-memsafety/memleaks_test14_3.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 6c31eeec3d7026ce69687d385d956e87b3b54521 ................................................................................................................................. 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/ldv-memsafety/memleaks_test14_3.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 6c31eeec3d7026ce69687d385d956e87b3b54521 ...................................................................................................................................................................... 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 0.2.1-wip.dd.multireach-323-8d31f38 [2021-07-06 10:15:36,484 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-07-06 10:15:36,492 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-07-06 10:15:36,531 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-07-06 10:15:36,531 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-07-06 10:15:36,535 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-07-06 10:15:36,536 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-07-06 10:15:36,541 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-07-06 10:15:36,543 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-07-06 10:15:36,547 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-07-06 10:15:36,548 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-07-06 10:15:36,550 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-07-06 10:15:36,550 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-07-06 10:15:36,552 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-07-06 10:15:36,553 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-07-06 10:15:36,554 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-07-06 10:15:36,557 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-07-06 10:15:36,557 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-07-06 10:15:36,559 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-07-06 10:15:36,565 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-07-06 10:15:36,566 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-07-06 10:15:36,567 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-07-06 10:15:36,569 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-07-06 10:15:36,570 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-07-06 10:15:36,576 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-07-06 10:15:36,576 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-07-06 10:15:36,577 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-07-06 10:15:36,578 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-07-06 10:15:36,578 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-07-06 10:15:36,579 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-07-06 10:15:36,579 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-07-06 10:15:36,580 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-07-06 10:15:36,582 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-07-06 10:15:36,582 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-07-06 10:15:36,583 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-07-06 10:15:36,583 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-07-06 10:15:36,584 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-07-06 10:15:36,584 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-07-06 10:15:36,584 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-07-06 10:15:36,586 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-07-06 10:15:36,586 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-07-06 10:15:36,587 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2021-07-06 10:15:36,622 INFO L113 SettingsManager]: Loading preferences was successful [2021-07-06 10:15:36,622 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-07-06 10:15:36,624 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-07-06 10:15:36,625 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-07-06 10:15:36,625 INFO L138 SettingsManager]: * Use SBE=true [2021-07-06 10:15:36,625 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-07-06 10:15:36,625 INFO L138 SettingsManager]: * sizeof long=4 [2021-07-06 10:15:36,626 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-07-06 10:15:36,626 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-07-06 10:15:36,626 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-07-06 10:15:36,627 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-07-06 10:15:36,627 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2021-07-06 10:15:36,627 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2021-07-06 10:15:36,627 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2021-07-06 10:15:36,628 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-07-06 10:15:36,628 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-07-06 10:15:36,628 INFO L138 SettingsManager]: * sizeof long double=12 [2021-07-06 10:15:36,628 INFO L138 SettingsManager]: * Use constant arrays=true [2021-07-06 10:15:36,628 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-07-06 10:15:36,628 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-07-06 10:15:36,629 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-07-06 10:15:36,629 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-06 10:15:36,629 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-07-06 10:15:36,629 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-07-06 10:15:36,630 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-07-06 10:15:36,630 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-07-06 10:15:36,630 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-07-06 10:15:36,630 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6c31eeec3d7026ce69687d385d956e87b3b54521 [2021-07-06 10:15:36,960 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-07-06 10:15:36,985 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-07-06 10:15:36,987 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-07-06 10:15:36,988 INFO L271 PluginConnector]: Initializing CDTParser... [2021-07-06 10:15:36,989 INFO L275 PluginConnector]: CDTParser initialized [2021-07-06 10:15:36,990 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-memsafety/memleaks_test14_3.i [2021-07-06 10:15:37,056 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d5ac6fb04/0a5e1b41f10346e6baba6127794de57e/FLAG101f21033 [2021-07-06 10:15:37,555 INFO L306 CDTParser]: Found 1 translation units. [2021-07-06 10:15:37,556 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-memsafety/memleaks_test14_3.i [2021-07-06 10:15:37,568 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d5ac6fb04/0a5e1b41f10346e6baba6127794de57e/FLAG101f21033 [2021-07-06 10:15:37,850 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d5ac6fb04/0a5e1b41f10346e6baba6127794de57e [2021-07-06 10:15:37,852 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-07-06 10:15:37,854 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-07-06 10:15:37,857 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-07-06 10:15:37,857 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-07-06 10:15:37,861 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-07-06 10:15:37,862 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.07 10:15:37" (1/1) ... [2021-07-06 10:15:37,863 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@76bdaf68 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.07 10:15:37, skipping insertion in model container [2021-07-06 10:15:37,863 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.07 10:15:37" (1/1) ... [2021-07-06 10:15:37,869 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-07-06 10:15:37,909 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-07-06 10:15:38,325 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-06 10:15:38,338 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) [2021-07-06 10:15:38,339 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1b16fe1c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.07 10:15:38, skipping insertion in model container [2021-07-06 10:15:38,339 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-07-06 10:15:38,339 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-07-06 10:15:38,341 INFO L168 Benchmark]: Toolchain (without parser) took 485.79 ms. Allocated memory is still 56.6 MB. Free memory was 34.9 MB in the beginning and 36.7 MB in the end (delta: -1.8 MB). Peak memory consumption was 9.6 MB. Max. memory is 16.1 GB. [2021-07-06 10:15:38,341 INFO L168 Benchmark]: CDTParser took 0.46 ms. Allocated memory is still 44.0 MB. Free memory is still 25.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-07-06 10:15:38,342 INFO L168 Benchmark]: CACSL2BoogieTranslator took 481.86 ms. Allocated memory is still 56.6 MB. Free memory was 34.8 MB in the beginning and 36.7 MB in the end (delta: -1.9 MB). Peak memory consumption was 9.6 MB. Max. memory is 16.1 GB. [2021-07-06 10:15:38,343 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.46 ms. Allocated memory is still 44.0 MB. Free memory is still 25.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 481.86 ms. Allocated memory is still 56.6 MB. Free memory was 34.8 MB in the beginning and 36.7 MB in the end (delta: -1.9 MB). Peak memory consumption was 9.6 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 0.2.1-wip.dd.multireach-323-8d31f38 [2021-07-06 10:15:39,969 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-07-06 10:15:39,971 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-07-06 10:15:40,002 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-07-06 10:15:40,003 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-07-06 10:15:40,006 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-07-06 10:15:40,007 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-07-06 10:15:40,022 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-07-06 10:15:40,023 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-07-06 10:15:40,024 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-07-06 10:15:40,025 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-07-06 10:15:40,027 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-07-06 10:15:40,028 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-07-06 10:15:40,032 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-07-06 10:15:40,033 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-07-06 10:15:40,035 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-07-06 10:15:40,038 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-07-06 10:15:40,039 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-07-06 10:15:40,041 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-07-06 10:15:40,048 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-07-06 10:15:40,049 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-07-06 10:15:40,050 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-07-06 10:15:40,051 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-07-06 10:15:40,053 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-07-06 10:15:40,059 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-07-06 10:15:40,059 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-07-06 10:15:40,059 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-07-06 10:15:40,061 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-07-06 10:15:40,061 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-07-06 10:15:40,062 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-07-06 10:15:40,062 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-07-06 10:15:40,063 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-07-06 10:15:40,064 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-07-06 10:15:40,065 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-07-06 10:15:40,065 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-07-06 10:15:40,066 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-07-06 10:15:40,066 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-07-06 10:15:40,067 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-07-06 10:15:40,067 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-07-06 10:15:40,068 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-07-06 10:15:40,069 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-07-06 10:15:40,070 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2021-07-06 10:15:40,107 INFO L113 SettingsManager]: Loading preferences was successful [2021-07-06 10:15:40,108 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-07-06 10:15:40,110 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-07-06 10:15:40,110 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-07-06 10:15:40,110 INFO L138 SettingsManager]: * Use SBE=true [2021-07-06 10:15:40,111 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-07-06 10:15:40,111 INFO L138 SettingsManager]: * sizeof long=4 [2021-07-06 10:15:40,111 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-07-06 10:15:40,112 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-07-06 10:15:40,112 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-07-06 10:15:40,113 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-07-06 10:15:40,113 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2021-07-06 10:15:40,113 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2021-07-06 10:15:40,113 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2021-07-06 10:15:40,113 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-07-06 10:15:40,113 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-07-06 10:15:40,114 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-07-06 10:15:40,114 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-07-06 10:15:40,114 INFO L138 SettingsManager]: * sizeof long double=12 [2021-07-06 10:15:40,114 INFO L138 SettingsManager]: * Use constant arrays=true [2021-07-06 10:15:40,115 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-07-06 10:15:40,115 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-07-06 10:15:40,115 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-07-06 10:15:40,115 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-06 10:15:40,115 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-07-06 10:15:40,115 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-07-06 10:15:40,116 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-07-06 10:15:40,116 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-07-06 10:15:40,116 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-07-06 10:15:40,116 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-07-06 10:15:40,116 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6c31eeec3d7026ce69687d385d956e87b3b54521 [2021-07-06 10:15:40,414 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-07-06 10:15:40,433 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-07-06 10:15:40,435 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-07-06 10:15:40,436 INFO L271 PluginConnector]: Initializing CDTParser... [2021-07-06 10:15:40,441 INFO L275 PluginConnector]: CDTParser initialized [2021-07-06 10:15:40,442 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-memsafety/memleaks_test14_3.i [2021-07-06 10:15:40,515 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b1565a97d/24623c47b5c54cdabb0b9f79bd691ae3/FLAGd6cf3caa3 [2021-07-06 10:15:41,079 INFO L306 CDTParser]: Found 1 translation units. [2021-07-06 10:15:41,079 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-memsafety/memleaks_test14_3.i [2021-07-06 10:15:41,102 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b1565a97d/24623c47b5c54cdabb0b9f79bd691ae3/FLAGd6cf3caa3 [2021-07-06 10:15:41,507 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b1565a97d/24623c47b5c54cdabb0b9f79bd691ae3 [2021-07-06 10:15:41,509 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-07-06 10:15:41,510 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-07-06 10:15:41,511 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-07-06 10:15:41,511 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-07-06 10:15:41,525 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-07-06 10:15:41,526 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.07 10:15:41" (1/1) ... [2021-07-06 10:15:41,527 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4642efa4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.07 10:15:41, skipping insertion in model container [2021-07-06 10:15:41,527 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.07 10:15:41" (1/1) ... [2021-07-06 10:15:41,533 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-07-06 10:15:41,585 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-07-06 10:15:41,880 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-06 10:15:41,902 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-07-06 10:15:41,910 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-07-06 10:15:41,990 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-06 10:15:42,005 INFO L203 MainTranslator]: Completed pre-run [2021-07-06 10:15:42,067 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-06 10:15:42,140 INFO L208 MainTranslator]: Completed translation [2021-07-06 10:15:42,140 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.07 10:15:42 WrapperNode [2021-07-06 10:15:42,141 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-07-06 10:15:42,141 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-07-06 10:15:42,142 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-07-06 10:15:42,142 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-07-06 10:15:42,150 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.07 10:15:42" (1/1) ... [2021-07-06 10:15:42,151 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.07 10:15:42" (1/1) ... [2021-07-06 10:15:42,168 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) [2021-07-06 10:15:42,171 INFO L168 Benchmark]: Toolchain (without parser) took 660.18 ms. Allocated memory is still 69.2 MB. Free memory was 47.3 MB in the beginning and 38.0 MB in the end (delta: 9.2 MB). Peak memory consumption was 8.1 MB. Max. memory is 16.1 GB. [2021-07-06 10:15:42,171 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 69.2 MB. Free memory is still 49.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-07-06 10:15:42,172 INFO L168 Benchmark]: CACSL2BoogieTranslator took 629.79 ms. Allocated memory is still 69.2 MB. Free memory was 47.0 MB in the beginning and 39.6 MB in the end (delta: 7.4 MB). Peak memory consumption was 20.6 MB. Max. memory is 16.1 GB. [2021-07-06 10:15:42,173 INFO L168 Benchmark]: Boogie Preprocessor took 28.01 ms. Allocated memory is still 69.2 MB. Free memory was 39.6 MB in the beginning and 38.0 MB in the end (delta: 1.6 MB). There was no memory consumed. Max. memory is 16.1 GB. [2021-07-06 10:15:42,174 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 69.2 MB. Free memory is still 49.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 629.79 ms. Allocated memory is still 69.2 MB. Free memory was 47.0 MB in the beginning and 39.6 MB in the end (delta: 7.4 MB). Peak memory consumption was 20.6 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 28.01 ms. Allocated memory is still 69.2 MB. Free memory was 39.6 MB in the beginning and 38.0 MB in the end (delta: 1.6 MB). There was no memory consumed. 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...