./Ultimate.py --spec ../sv-benchmarks/c/properties/valid-memsafety.prp --file ../sv-benchmarks/c/ldv-memsafety/memleaks_test14.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 20ed64ec 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.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 26df8b77023ded01b1c63f15b6d9ebfd030e4148 ...................................................................................................................................... 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.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 26df8b77023ded01b1c63f15b6d9ebfd030e4148 ............................................................................................................................................................................ 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-dev-20ed64e [2021-08-27 06:08:49,051 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-27 06:08:49,052 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-27 06:08:49,079 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-08-27 06:08:49,079 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-08-27 06:08:49,080 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-08-27 06:08:49,082 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-08-27 06:08:49,089 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-08-27 06:08:49,091 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-08-27 06:08:49,092 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-08-27 06:08:49,093 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-08-27 06:08:49,094 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-08-27 06:08:49,094 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-08-27 06:08:49,095 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-08-27 06:08:49,096 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-08-27 06:08:49,097 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-08-27 06:08:49,098 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-08-27 06:08:49,098 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-08-27 06:08:49,100 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-08-27 06:08:49,101 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-08-27 06:08:49,103 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-08-27 06:08:49,104 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-08-27 06:08:49,105 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-08-27 06:08:49,105 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-08-27 06:08:49,107 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-08-27 06:08:49,108 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-08-27 06:08:49,108 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-08-27 06:08:49,108 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-08-27 06:08:49,109 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-08-27 06:08:49,110 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-08-27 06:08:49,110 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-08-27 06:08:49,110 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-08-27 06:08:49,111 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-08-27 06:08:49,112 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-08-27 06:08:49,113 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-08-27 06:08:49,113 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-08-27 06:08:49,113 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-08-27 06:08:49,114 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-08-27 06:08:49,114 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-08-27 06:08:49,115 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-08-27 06:08:49,115 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-08-27 06:08:49,116 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2021-08-27 06:08:49,137 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-27 06:08:49,138 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-27 06:08:49,138 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-08-27 06:08:49,138 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-08-27 06:08:49,139 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-27 06:08:49,139 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-27 06:08:49,140 INFO L138 SettingsManager]: * Use SBE=true [2021-08-27 06:08:49,140 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-27 06:08:49,140 INFO L138 SettingsManager]: * sizeof long=4 [2021-08-27 06:08:49,140 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-08-27 06:08:49,140 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-08-27 06:08:49,140 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-08-27 06:08:49,140 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-27 06:08:49,141 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2021-08-27 06:08:49,141 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2021-08-27 06:08:49,141 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2021-08-27 06:08:49,141 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-27 06:08:49,141 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-08-27 06:08:49,141 INFO L138 SettingsManager]: * sizeof long double=12 [2021-08-27 06:08:49,141 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-27 06:08:49,142 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-27 06:08:49,142 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-27 06:08:49,142 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-27 06:08:49,142 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-27 06:08:49,142 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-27 06:08:49,142 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-27 06:08:49,142 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-08-27 06:08:49,143 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-08-27 06:08:49,143 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-08-27 06:08:49,143 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 26df8b77023ded01b1c63f15b6d9ebfd030e4148 [2021-08-27 06:08:49,438 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-27 06:08:49,469 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-27 06:08:49,471 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-27 06:08:49,473 INFO L271 PluginConnector]: Initializing CDTParser... [2021-08-27 06:08:49,474 INFO L275 PluginConnector]: CDTParser initialized [2021-08-27 06:08:49,475 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-memsafety/memleaks_test14.i [2021-08-27 06:08:49,547 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/791fcc4ab/7d0cc8c86d5948d6ad725e7d8232a346/FLAG203e62497 [2021-08-27 06:08:50,048 INFO L306 CDTParser]: Found 1 translation units. [2021-08-27 06:08:50,049 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-memsafety/memleaks_test14.i [2021-08-27 06:08:50,072 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/791fcc4ab/7d0cc8c86d5948d6ad725e7d8232a346/FLAG203e62497 [2021-08-27 06:08:50,350 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/791fcc4ab/7d0cc8c86d5948d6ad725e7d8232a346 [2021-08-27 06:08:50,356 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-27 06:08:50,359 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-08-27 06:08:50,360 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-08-27 06:08:50,365 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-08-27 06:08:50,368 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-08-27 06:08:50,369 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.08 06:08:50" (1/1) ... [2021-08-27 06:08:50,372 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d64055b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.08 06:08:50, skipping insertion in model container [2021-08-27 06:08:50,372 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.08 06:08:50" (1/1) ... [2021-08-27 06:08:50,379 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-08-27 06:08:50,430 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-08-27 06:08:50,868 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-27 06:08:50,884 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) [2021-08-27 06:08:50,885 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3911a35d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.08 06:08:50, skipping insertion in model container [2021-08-27 06:08:50,885 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-08-27 06:08:50,886 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-08-27 06:08:50,888 INFO L168 Benchmark]: Toolchain (without parser) took 528.18 ms. Allocated memory is still 56.6 MB. Free memory was 33.8 MB in the beginning and 35.8 MB in the end (delta: -2.0 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2021-08-27 06:08:50,890 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 56.6 MB. Free memory was 38.4 MB in the beginning and 38.4 MB in the end (delta: 39.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-08-27 06:08:50,891 INFO L168 Benchmark]: CACSL2BoogieTranslator took 525.16 ms. Allocated memory is still 56.6 MB. Free memory was 33.5 MB in the beginning and 35.8 MB in the end (delta: -2.2 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2021-08-27 06:08:50,893 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 56.6 MB. Free memory was 38.4 MB in the beginning and 38.4 MB in the end (delta: 39.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 525.16 ms. Allocated memory is still 56.6 MB. Free memory was 33.5 MB in the beginning and 35.8 MB in the end (delta: -2.2 MB). Peak memory consumption was 14.7 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-dev-20ed64e [2021-08-27 06:08:52,524 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-27 06:08:52,526 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-27 06:08:52,557 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-08-27 06:08:52,557 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-08-27 06:08:52,558 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-08-27 06:08:52,559 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-08-27 06:08:52,561 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-08-27 06:08:52,562 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-08-27 06:08:52,563 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-08-27 06:08:52,564 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-08-27 06:08:52,565 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-08-27 06:08:52,565 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-08-27 06:08:52,566 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-08-27 06:08:52,567 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-08-27 06:08:52,568 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-08-27 06:08:52,569 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-08-27 06:08:52,569 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-08-27 06:08:52,571 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-08-27 06:08:52,572 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-08-27 06:08:52,574 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-08-27 06:08:52,575 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-08-27 06:08:52,575 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-08-27 06:08:52,576 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-08-27 06:08:52,587 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-08-27 06:08:52,588 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-08-27 06:08:52,588 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-08-27 06:08:52,589 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-08-27 06:08:52,589 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-08-27 06:08:52,590 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-08-27 06:08:52,590 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-08-27 06:08:52,591 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-08-27 06:08:52,591 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-08-27 06:08:52,592 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-08-27 06:08:52,593 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-08-27 06:08:52,593 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-08-27 06:08:52,593 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-08-27 06:08:52,594 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-08-27 06:08:52,594 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-08-27 06:08:52,594 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-08-27 06:08:52,595 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-08-27 06:08:52,598 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2021-08-27 06:08:52,633 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-27 06:08:52,633 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-27 06:08:52,633 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-08-27 06:08:52,633 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-08-27 06:08:52,634 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-27 06:08:52,634 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-27 06:08:52,635 INFO L138 SettingsManager]: * Use SBE=true [2021-08-27 06:08:52,635 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-27 06:08:52,635 INFO L138 SettingsManager]: * sizeof long=4 [2021-08-27 06:08:52,635 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-08-27 06:08:52,635 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-08-27 06:08:52,635 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-08-27 06:08:52,635 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-27 06:08:52,636 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2021-08-27 06:08:52,636 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2021-08-27 06:08:52,636 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2021-08-27 06:08:52,636 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-27 06:08:52,636 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-08-27 06:08:52,636 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-08-27 06:08:52,636 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-08-27 06:08:52,637 INFO L138 SettingsManager]: * sizeof long double=12 [2021-08-27 06:08:52,637 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-27 06:08:52,637 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-27 06:08:52,637 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-27 06:08:52,637 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-27 06:08:52,637 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-27 06:08:52,637 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-27 06:08:52,638 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-27 06:08:52,638 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-08-27 06:08:52,638 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-08-27 06:08:52,638 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-08-27 06:08:52,638 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-08-27 06:08:52,638 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 26df8b77023ded01b1c63f15b6d9ebfd030e4148 [2021-08-27 06:08:52,917 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-27 06:08:52,937 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-27 06:08:52,939 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-27 06:08:52,940 INFO L271 PluginConnector]: Initializing CDTParser... [2021-08-27 06:08:52,941 INFO L275 PluginConnector]: CDTParser initialized [2021-08-27 06:08:52,943 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-memsafety/memleaks_test14.i [2021-08-27 06:08:53,015 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4ed952e0c/81e494b16752473b8770f47d060caf87/FLAG55af5a4d4 [2021-08-27 06:08:53,573 INFO L306 CDTParser]: Found 1 translation units. [2021-08-27 06:08:53,573 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-memsafety/memleaks_test14.i [2021-08-27 06:08:53,589 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4ed952e0c/81e494b16752473b8770f47d060caf87/FLAG55af5a4d4 [2021-08-27 06:08:53,972 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4ed952e0c/81e494b16752473b8770f47d060caf87 [2021-08-27 06:08:53,976 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-27 06:08:53,977 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-08-27 06:08:53,978 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-08-27 06:08:53,978 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-08-27 06:08:53,982 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-08-27 06:08:53,983 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.08 06:08:53" (1/1) ... [2021-08-27 06:08:53,984 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1a5f82c2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.08 06:08:53, skipping insertion in model container [2021-08-27 06:08:53,984 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.08 06:08:53" (1/1) ... [2021-08-27 06:08:53,990 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-08-27 06:08:54,042 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-08-27 06:08:54,410 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-27 06:08:54,431 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-08-27 06:08:54,440 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-08-27 06:08:54,500 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-27 06:08:54,511 INFO L203 MainTranslator]: Completed pre-run [2021-08-27 06:08:54,580 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-27 06:08:54,634 INFO L208 MainTranslator]: Completed translation [2021-08-27 06:08:54,635 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.08 06:08:54 WrapperNode [2021-08-27 06:08:54,635 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-08-27 06:08:54,637 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-08-27 06:08:54,637 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-08-27 06:08:54,637 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-08-27 06:08:54,647 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.08 06:08:54" (1/1) ... [2021-08-27 06:08:54,647 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.08 06:08:54" (1/1) ... [2021-08-27 06:08:54,681 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) [2021-08-27 06:08:54,693 INFO L168 Benchmark]: Toolchain (without parser) took 715.52 ms. Allocated memory is still 58.7 MB. Free memory was 35.4 MB in the beginning and 31.4 MB in the end (delta: 4.0 MB). Peak memory consumption was 7.1 MB. Max. memory is 16.1 GB. [2021-08-27 06:08:54,694 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 58.7 MB. Free memory was 39.7 MB in the beginning and 39.6 MB in the end (delta: 42.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-08-27 06:08:54,695 INFO L168 Benchmark]: CACSL2BoogieTranslator took 657.85 ms. Allocated memory is still 58.7 MB. Free memory was 35.2 MB in the beginning and 33.0 MB in the end (delta: 2.2 MB). Peak memory consumption was 11.3 MB. Max. memory is 16.1 GB. [2021-08-27 06:08:54,696 INFO L168 Benchmark]: Boogie Preprocessor took 54.99 ms. Allocated memory is still 58.7 MB. Free memory was 33.0 MB in the beginning and 31.4 MB in the end (delta: 1.6 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-08-27 06:08:54,698 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 58.7 MB. Free memory was 39.7 MB in the beginning and 39.6 MB in the end (delta: 42.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 657.85 ms. Allocated memory is still 58.7 MB. Free memory was 35.2 MB in the beginning and 33.0 MB in the end (delta: 2.2 MB). Peak memory consumption was 11.3 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 54.99 ms. Allocated memory is still 58.7 MB. Free memory was 33.0 MB in the beginning and 31.4 MB in the end (delta: 1.6 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...