./Ultimate.py --spec ../sv-benchmarks/c/properties/valid-memsafety.prp --file ../sv-benchmarks/c/ldv-memsafety/memleaks_test14_2.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_2.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 9d2d1d25c1b11f7b414e1443fc91e8d1675b2330 ................................................................................................................................... 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_2.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 9d2d1d25c1b11f7b414e1443fc91e8d1675b2330 ........................................................................................................................................................................ 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 06:09:00,196 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-27 06:09:00,198 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-27 06:09:00,235 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-08-27 06:09:00,235 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-08-27 06:09:00,238 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-08-27 06:09:00,239 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-08-27 06:09:00,244 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-08-27 06:09:00,246 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-08-27 06:09:00,257 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-08-27 06:09:00,258 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-08-27 06:09:00,261 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-08-27 06:09:00,262 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-08-27 06:09:00,265 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-08-27 06:09:00,267 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-08-27 06:09:00,270 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-08-27 06:09:00,271 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-08-27 06:09:00,272 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-08-27 06:09:00,275 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-08-27 06:09:00,278 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-08-27 06:09:00,281 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-08-27 06:09:00,282 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-08-27 06:09:00,285 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-08-27 06:09:00,285 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-08-27 06:09:00,295 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-08-27 06:09:00,297 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-08-27 06:09:00,297 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-08-27 06:09:00,298 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-08-27 06:09:00,299 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-08-27 06:09:00,300 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-08-27 06:09:00,300 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-08-27 06:09:00,301 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-08-27 06:09:00,302 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-08-27 06:09:00,302 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-08-27 06:09:00,303 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-08-27 06:09:00,304 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-08-27 06:09:00,304 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-08-27 06:09:00,304 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-08-27 06:09:00,304 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-08-27 06:09:00,306 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-08-27 06:09:00,306 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-08-27 06:09:00,310 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2021-08-27 06:09:00,336 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-27 06:09:00,336 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-27 06:09:00,337 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-08-27 06:09:00,337 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-08-27 06:09:00,339 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-27 06:09:00,339 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-27 06:09:00,339 INFO L138 SettingsManager]: * Use SBE=true [2021-08-27 06:09:00,339 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-27 06:09:00,339 INFO L138 SettingsManager]: * sizeof long=4 [2021-08-27 06:09:00,339 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-08-27 06:09:00,340 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-08-27 06:09:00,340 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-08-27 06:09:00,340 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-27 06:09:00,341 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2021-08-27 06:09:00,341 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2021-08-27 06:09:00,341 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2021-08-27 06:09:00,341 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-27 06:09:00,341 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-08-27 06:09:00,341 INFO L138 SettingsManager]: * sizeof long double=12 [2021-08-27 06:09:00,341 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-27 06:09:00,342 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-27 06:09:00,342 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-27 06:09:00,342 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-27 06:09:00,342 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-27 06:09:00,342 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-27 06:09:00,342 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-27 06:09:00,343 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-08-27 06:09:00,343 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-08-27 06:09:00,343 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-08-27 06:09:00,343 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9d2d1d25c1b11f7b414e1443fc91e8d1675b2330 [2021-08-27 06:09:00,569 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-27 06:09:00,586 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-27 06:09:00,588 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-27 06:09:00,589 INFO L271 PluginConnector]: Initializing CDTParser... [2021-08-27 06:09:00,589 INFO L275 PluginConnector]: CDTParser initialized [2021-08-27 06:09:00,590 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-memsafety/memleaks_test14_2.i [2021-08-27 06:09:00,663 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a5ac25ce6/4e05f8fced5746a297880f17c9e8bc67/FLAGdb11bd38e [2021-08-27 06:09:01,108 INFO L306 CDTParser]: Found 1 translation units. [2021-08-27 06:09:01,115 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-memsafety/memleaks_test14_2.i [2021-08-27 06:09:01,132 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a5ac25ce6/4e05f8fced5746a297880f17c9e8bc67/FLAGdb11bd38e [2021-08-27 06:09:01,145 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a5ac25ce6/4e05f8fced5746a297880f17c9e8bc67 [2021-08-27 06:09:01,146 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-27 06:09:01,147 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-08-27 06:09:01,148 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-08-27 06:09:01,157 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-08-27 06:09:01,160 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-08-27 06:09:01,160 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.08 06:09:01" (1/1) ... [2021-08-27 06:09:01,161 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14a5df45 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.08 06:09:01, skipping insertion in model container [2021-08-27 06:09:01,161 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.08 06:09:01" (1/1) ... [2021-08-27 06:09:01,166 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-08-27 06:09:01,209 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-08-27 06:09:01,479 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-27 06:09:01,489 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 06:09:01,489 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3090db49 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.08 06:09:01, skipping insertion in model container [2021-08-27 06:09:01,490 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-08-27 06:09:01,490 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-08-27 06:09:01,491 INFO L168 Benchmark]: Toolchain (without parser) took 343.17 ms. Allocated memory was 56.6 MB in the beginning and 69.2 MB in the end (delta: 12.6 MB). Free memory was 34.2 MB in the beginning and 49.4 MB in the end (delta: -15.2 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2021-08-27 06:09:01,492 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 56.6 MB. Free memory was 39.1 MB in the beginning and 39.1 MB in the end (delta: 44.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-08-27 06:09:01,493 INFO L168 Benchmark]: CACSL2BoogieTranslator took 341.43 ms. Allocated memory was 56.6 MB in the beginning and 69.2 MB in the end (delta: 12.6 MB). Free memory was 34.1 MB in the beginning and 49.4 MB in the end (delta: -15.3 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2021-08-27 06:09:01,494 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 39.1 MB in the beginning and 39.1 MB in the end (delta: 44.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 341.43 ms. Allocated memory was 56.6 MB in the beginning and 69.2 MB in the end (delta: 12.6 MB). Free memory was 34.1 MB in the beginning and 49.4 MB in the end (delta: -15.3 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-dev-20ed64e [2021-08-27 06:09:02,823 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-27 06:09:02,825 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-27 06:09:02,851 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-08-27 06:09:02,852 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-08-27 06:09:02,852 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-08-27 06:09:02,853 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-08-27 06:09:02,854 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-08-27 06:09:02,856 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-08-27 06:09:02,856 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-08-27 06:09:02,857 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-08-27 06:09:02,858 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-08-27 06:09:02,858 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-08-27 06:09:02,859 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-08-27 06:09:02,860 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-08-27 06:09:02,865 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-08-27 06:09:02,868 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-08-27 06:09:02,870 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-08-27 06:09:02,873 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-08-27 06:09:02,879 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-08-27 06:09:02,881 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-08-27 06:09:02,882 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-08-27 06:09:02,883 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-08-27 06:09:02,884 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-08-27 06:09:02,889 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-08-27 06:09:02,891 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-08-27 06:09:02,892 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-08-27 06:09:02,892 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-08-27 06:09:02,893 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-08-27 06:09:02,893 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-08-27 06:09:02,893 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-08-27 06:09:02,894 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-08-27 06:09:02,894 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-08-27 06:09:02,895 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-08-27 06:09:02,895 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-08-27 06:09:02,896 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-08-27 06:09:02,896 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-08-27 06:09:02,896 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-08-27 06:09:02,897 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-08-27 06:09:02,897 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-08-27 06:09:02,898 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-08-27 06:09:02,898 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2021-08-27 06:09:02,924 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-27 06:09:02,924 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-27 06:09:02,924 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-08-27 06:09:02,924 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-08-27 06:09:02,925 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-27 06:09:02,925 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-27 06:09:02,926 INFO L138 SettingsManager]: * Use SBE=true [2021-08-27 06:09:02,926 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-27 06:09:02,926 INFO L138 SettingsManager]: * sizeof long=4 [2021-08-27 06:09:02,926 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-08-27 06:09:02,926 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-08-27 06:09:02,926 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-08-27 06:09:02,926 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-27 06:09:02,927 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2021-08-27 06:09:02,927 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2021-08-27 06:09:02,927 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2021-08-27 06:09:02,927 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-27 06:09:02,927 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-08-27 06:09:02,927 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-08-27 06:09:02,928 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-08-27 06:09:02,928 INFO L138 SettingsManager]: * sizeof long double=12 [2021-08-27 06:09:02,928 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-27 06:09:02,928 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-27 06:09:02,928 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-27 06:09:02,928 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-27 06:09:02,928 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-27 06:09:02,929 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-27 06:09:02,929 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-27 06:09:02,929 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-08-27 06:09:02,929 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-08-27 06:09:02,929 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-08-27 06:09:02,929 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-08-27 06:09:02,930 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9d2d1d25c1b11f7b414e1443fc91e8d1675b2330 [2021-08-27 06:09:03,202 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-27 06:09:03,215 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-27 06:09:03,217 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-27 06:09:03,218 INFO L271 PluginConnector]: Initializing CDTParser... [2021-08-27 06:09:03,218 INFO L275 PluginConnector]: CDTParser initialized [2021-08-27 06:09:03,219 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-memsafety/memleaks_test14_2.i [2021-08-27 06:09:03,255 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/30eb371ff/069a76fc00c6453e8455c3c9a7ad7303/FLAGb523fd08c [2021-08-27 06:09:03,639 INFO L306 CDTParser]: Found 1 translation units. [2021-08-27 06:09:03,640 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-memsafety/memleaks_test14_2.i [2021-08-27 06:09:03,653 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/30eb371ff/069a76fc00c6453e8455c3c9a7ad7303/FLAGb523fd08c [2021-08-27 06:09:04,001 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/30eb371ff/069a76fc00c6453e8455c3c9a7ad7303 [2021-08-27 06:09:04,003 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-27 06:09:04,005 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-08-27 06:09:04,006 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-08-27 06:09:04,006 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-08-27 06:09:04,011 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-08-27 06:09:04,012 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.08 06:09:04" (1/1) ... [2021-08-27 06:09:04,013 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29a3115 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.08 06:09:04, skipping insertion in model container [2021-08-27 06:09:04,013 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.08 06:09:04" (1/1) ... [2021-08-27 06:09:04,017 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-08-27 06:09:04,060 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-08-27 06:09:04,355 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-27 06:09:04,369 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-08-27 06:09:04,377 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-08-27 06:09:04,430 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-27 06:09:04,439 INFO L203 MainTranslator]: Completed pre-run [2021-08-27 06:09:04,479 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-27 06:09:04,529 INFO L208 MainTranslator]: Completed translation [2021-08-27 06:09:04,530 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.08 06:09:04 WrapperNode [2021-08-27 06:09:04,530 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-08-27 06:09:04,531 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-08-27 06:09:04,531 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-08-27 06:09:04,531 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-08-27 06:09:04,538 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.08 06:09:04" (1/1) ... [2021-08-27 06:09:04,538 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.08 06:09:04" (1/1) ... [2021-08-27 06:09:04,554 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 06:09:04,557 INFO L168 Benchmark]: Toolchain (without parser) took 551.39 ms. Allocated memory was 56.6 MB in the beginning and 69.2 MB in the end (delta: 12.6 MB). Free memory was 34.4 MB in the beginning and 48.5 MB in the end (delta: -14.0 MB). There was no memory consumed. Max. memory is 16.1 GB. [2021-08-27 06:09:04,558 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 56.6 MB. Free memory was 39.2 MB in the beginning and 39.1 MB in the end (delta: 39.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-08-27 06:09:04,558 INFO L168 Benchmark]: CACSL2BoogieTranslator took 524.02 ms. Allocated memory was 56.6 MB in the beginning and 69.2 MB in the end (delta: 12.6 MB). Free memory was 34.2 MB in the beginning and 50.1 MB in the end (delta: -15.8 MB). Peak memory consumption was 14.5 MB. Max. memory is 16.1 GB. [2021-08-27 06:09:04,559 INFO L168 Benchmark]: Boogie Preprocessor took 25.41 ms. Allocated memory is still 69.2 MB. Free memory was 50.1 MB in the beginning and 48.5 MB in the end (delta: 1.6 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-08-27 06:09:04,560 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 56.6 MB. Free memory was 39.2 MB in the beginning and 39.1 MB in the end (delta: 39.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 524.02 ms. Allocated memory was 56.6 MB in the beginning and 69.2 MB in the end (delta: 12.6 MB). Free memory was 34.2 MB in the beginning and 50.1 MB in the end (delta: -15.8 MB). Peak memory consumption was 14.5 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 25.41 ms. Allocated memory is still 69.2 MB. Free memory was 50.1 MB in the beginning and 48.5 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...