./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 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_1.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 d03d1b186e456241567d81223427b0caac267660 .................................................................................................................................. 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_1.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 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 0.2.1-wip.dd.multireach-323-8d31f38 [2021-07-06 10:15:28,411 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-07-06 10:15:28,413 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-07-06 10:15:28,439 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-07-06 10:15:28,440 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-07-06 10:15:28,443 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-07-06 10:15:28,444 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-07-06 10:15:28,449 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-07-06 10:15:28,451 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-07-06 10:15:28,455 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-07-06 10:15:28,456 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-07-06 10:15:28,457 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-07-06 10:15:28,458 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-07-06 10:15:28,460 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-07-06 10:15:28,462 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-07-06 10:15:28,463 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-07-06 10:15:28,463 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-07-06 10:15:28,464 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-07-06 10:15:28,467 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-07-06 10:15:28,473 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-07-06 10:15:28,474 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-07-06 10:15:28,475 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-07-06 10:15:28,476 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-07-06 10:15:28,477 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-07-06 10:15:28,481 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-07-06 10:15:28,482 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-07-06 10:15:28,482 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-07-06 10:15:28,483 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-07-06 10:15:28,483 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-07-06 10:15:28,484 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-07-06 10:15:28,485 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-07-06 10:15:28,485 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-07-06 10:15:28,487 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-07-06 10:15:28,487 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-07-06 10:15:28,488 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-07-06 10:15:28,488 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-07-06 10:15:28,489 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-07-06 10:15:28,489 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-07-06 10:15:28,490 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-07-06 10:15:28,491 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-07-06 10:15:28,492 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-07-06 10:15:28,496 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2021-07-06 10:15:28,531 INFO L113 SettingsManager]: Loading preferences was successful [2021-07-06 10:15:28,531 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-07-06 10:15:28,534 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-07-06 10:15:28,534 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-07-06 10:15:28,534 INFO L138 SettingsManager]: * Use SBE=true [2021-07-06 10:15:28,534 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-07-06 10:15:28,535 INFO L138 SettingsManager]: * sizeof long=4 [2021-07-06 10:15:28,535 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-07-06 10:15:28,535 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-07-06 10:15:28,535 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-07-06 10:15:28,536 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-07-06 10:15:28,536 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2021-07-06 10:15:28,537 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2021-07-06 10:15:28,537 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2021-07-06 10:15:28,537 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-07-06 10:15:28,537 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-07-06 10:15:28,537 INFO L138 SettingsManager]: * sizeof long double=12 [2021-07-06 10:15:28,537 INFO L138 SettingsManager]: * Use constant arrays=true [2021-07-06 10:15:28,538 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-07-06 10:15:28,538 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-07-06 10:15:28,538 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-07-06 10:15:28,538 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-06 10:15:28,539 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-07-06 10:15:28,539 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-07-06 10:15:28,539 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-07-06 10:15:28,539 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-07-06 10:15:28,539 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-07-06 10:15:28,540 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d03d1b186e456241567d81223427b0caac267660 [2021-07-06 10:15:28,893 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-07-06 10:15:28,920 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-07-06 10:15:28,924 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-07-06 10:15:28,926 INFO L271 PluginConnector]: Initializing CDTParser... [2021-07-06 10:15:28,927 INFO L275 PluginConnector]: CDTParser initialized [2021-07-06 10:15:28,928 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-memsafety/memleaks_test14_1.i [2021-07-06 10:15:28,992 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7e905c62f/c3d6584584144e9aa485b4bac754026b/FLAGfc2abc5a1 [2021-07-06 10:15:29,484 INFO L306 CDTParser]: Found 1 translation units. [2021-07-06 10:15:29,485 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-memsafety/memleaks_test14_1.i [2021-07-06 10:15:29,502 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7e905c62f/c3d6584584144e9aa485b4bac754026b/FLAGfc2abc5a1 [2021-07-06 10:15:29,983 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7e905c62f/c3d6584584144e9aa485b4bac754026b [2021-07-06 10:15:29,986 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-07-06 10:15:29,987 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-07-06 10:15:29,993 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-07-06 10:15:29,994 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-07-06 10:15:29,997 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-07-06 10:15:29,997 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.07 10:15:29" (1/1) ... [2021-07-06 10:15:29,998 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ee2cfc6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.07 10:15:29, skipping insertion in model container [2021-07-06 10:15:29,998 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.07 10:15:29" (1/1) ... [2021-07-06 10:15:30,005 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-07-06 10:15:30,058 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-07-06 10:15:30,299 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-06 10:15:30,313 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 10:15:30,313 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@254f1b3e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.07 10:15:30, skipping insertion in model container [2021-07-06 10:15:30,314 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-07-06 10:15:30,314 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-07-06 10:15:30,316 INFO L168 Benchmark]: Toolchain (without parser) took 327.69 ms. Allocated memory is still 65.0 MB. Free memory was 47.0 MB in the beginning and 34.1 MB in the end (delta: 12.9 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2021-07-06 10:15:30,317 INFO L168 Benchmark]: CDTParser took 0.42 ms. Allocated memory is still 48.2 MB. Free memory was 29.5 MB in the beginning and 29.5 MB in the end (delta: 33.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-07-06 10:15:30,317 INFO L168 Benchmark]: CACSL2BoogieTranslator took 320.65 ms. Allocated memory is still 65.0 MB. Free memory was 46.9 MB in the beginning and 34.1 MB in the end (delta: 12.7 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2021-07-06 10:15:30,319 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.42 ms. Allocated memory is still 48.2 MB. Free memory was 29.5 MB in the beginning and 29.5 MB in the end (delta: 33.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 320.65 ms. Allocated memory is still 65.0 MB. Free memory was 46.9 MB in the beginning and 34.1 MB in the end (delta: 12.7 MB). Peak memory consumption was 12.6 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 10:15:31,900 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-07-06 10:15:31,902 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-07-06 10:15:31,941 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-07-06 10:15:31,941 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-07-06 10:15:31,944 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-07-06 10:15:31,946 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-07-06 10:15:31,950 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-07-06 10:15:31,952 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-07-06 10:15:31,956 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-07-06 10:15:31,957 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-07-06 10:15:31,958 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-07-06 10:15:31,959 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-07-06 10:15:31,961 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-07-06 10:15:31,962 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-07-06 10:15:31,963 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-07-06 10:15:31,965 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-07-06 10:15:31,966 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-07-06 10:15:31,969 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-07-06 10:15:31,974 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-07-06 10:15:31,975 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-07-06 10:15:31,976 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-07-06 10:15:31,978 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-07-06 10:15:31,978 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-07-06 10:15:31,984 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-07-06 10:15:31,984 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-07-06 10:15:31,984 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-07-06 10:15:31,986 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-07-06 10:15:31,986 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-07-06 10:15:31,987 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-07-06 10:15:31,987 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-07-06 10:15:31,988 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-07-06 10:15:31,989 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-07-06 10:15:31,990 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-07-06 10:15:31,991 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-07-06 10:15:31,991 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-07-06 10:15:31,991 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-07-06 10:15:31,991 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-07-06 10:15:31,992 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-07-06 10:15:31,993 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-07-06 10:15:31,993 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-07-06 10:15:31,994 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2021-07-06 10:15:32,016 INFO L113 SettingsManager]: Loading preferences was successful [2021-07-06 10:15:32,016 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-07-06 10:15:32,017 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-07-06 10:15:32,017 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-07-06 10:15:32,017 INFO L138 SettingsManager]: * Use SBE=true [2021-07-06 10:15:32,017 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-07-06 10:15:32,017 INFO L138 SettingsManager]: * sizeof long=4 [2021-07-06 10:15:32,018 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-07-06 10:15:32,018 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-07-06 10:15:32,018 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-07-06 10:15:32,018 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-07-06 10:15:32,018 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2021-07-06 10:15:32,018 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2021-07-06 10:15:32,018 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2021-07-06 10:15:32,019 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-07-06 10:15:32,019 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-07-06 10:15:32,019 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-07-06 10:15:32,019 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-07-06 10:15:32,021 INFO L138 SettingsManager]: * sizeof long double=12 [2021-07-06 10:15:32,021 INFO L138 SettingsManager]: * Use constant arrays=true [2021-07-06 10:15:32,021 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-07-06 10:15:32,021 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-07-06 10:15:32,021 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-07-06 10:15:32,021 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-06 10:15:32,021 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-07-06 10:15:32,022 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-07-06 10:15:32,022 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-07-06 10:15:32,022 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-07-06 10:15:32,022 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-07-06 10:15:32,022 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-07-06 10:15:32,022 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d03d1b186e456241567d81223427b0caac267660 [2021-07-06 10:15:32,277 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-07-06 10:15:32,298 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-07-06 10:15:32,301 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-07-06 10:15:32,302 INFO L271 PluginConnector]: Initializing CDTParser... [2021-07-06 10:15:32,303 INFO L275 PluginConnector]: CDTParser initialized [2021-07-06 10:15:32,304 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-memsafety/memleaks_test14_1.i [2021-07-06 10:15:32,362 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9d7a2f336/d43b099f55694114a069601e162ad5c4/FLAGcda819a1d [2021-07-06 10:15:32,763 INFO L306 CDTParser]: Found 1 translation units. [2021-07-06 10:15:32,763 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-memsafety/memleaks_test14_1.i [2021-07-06 10:15:32,816 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9d7a2f336/d43b099f55694114a069601e162ad5c4/FLAGcda819a1d [2021-07-06 10:15:33,132 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9d7a2f336/d43b099f55694114a069601e162ad5c4 [2021-07-06 10:15:33,135 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-07-06 10:15:33,136 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-07-06 10:15:33,137 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-07-06 10:15:33,137 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-07-06 10:15:33,148 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-07-06 10:15:33,148 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.07 10:15:33" (1/1) ... [2021-07-06 10:15:33,149 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6eae0ad4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.07 10:15:33, skipping insertion in model container [2021-07-06 10:15:33,149 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.07 10:15:33" (1/1) ... [2021-07-06 10:15:33,155 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-07-06 10:15:33,194 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-07-06 10:15:33,574 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-06 10:15:33,592 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-07-06 10:15:33,607 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-07-06 10:15:33,663 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-06 10:15:33,670 INFO L203 MainTranslator]: Completed pre-run [2021-07-06 10:15:33,708 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-06 10:15:33,791 INFO L208 MainTranslator]: Completed translation [2021-07-06 10:15:33,791 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.07 10:15:33 WrapperNode [2021-07-06 10:15:33,791 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-07-06 10:15:33,792 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-07-06 10:15:33,792 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-07-06 10:15:33,792 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-07-06 10:15:33,802 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.07 10:15:33" (1/1) ... [2021-07-06 10:15:33,802 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.07 10:15:33" (1/1) ... [2021-07-06 10:15:33,820 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 10:15:33,824 INFO L168 Benchmark]: Toolchain (without parser) took 687.27 ms. Allocated memory was 67.1 MB in the beginning and 88.1 MB in the end (delta: 21.0 MB). Free memory was 46.5 MB in the beginning and 58.1 MB in the end (delta: -11.6 MB). Peak memory consumption was 8.0 MB. Max. memory is 16.1 GB. [2021-07-06 10:15:33,824 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 67.1 MB. Free memory is still 49.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-07-06 10:15:33,825 INFO L168 Benchmark]: CACSL2BoogieTranslator took 654.82 ms. Allocated memory was 67.1 MB in the beginning and 88.1 MB in the end (delta: 21.0 MB). Free memory was 46.4 MB in the beginning and 59.9 MB in the end (delta: -13.5 MB). Peak memory consumption was 18.5 MB. Max. memory is 16.1 GB. [2021-07-06 10:15:33,826 INFO L168 Benchmark]: Boogie Preprocessor took 30.04 ms. Allocated memory is still 88.1 MB. Free memory was 59.9 MB in the beginning and 58.1 MB in the end (delta: 1.8 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-07-06 10:15:33,827 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 67.1 MB. Free memory is still 49.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 654.82 ms. Allocated memory was 67.1 MB in the beginning and 88.1 MB in the end (delta: 21.0 MB). Free memory was 46.4 MB in the beginning and 59.9 MB in the end (delta: -13.5 MB). Peak memory consumption was 18.5 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 30.04 ms. Allocated memory is still 88.1 MB. Free memory was 59.9 MB in the beginning and 58.1 MB in the end (delta: 1.8 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...