./Ultimate.py --spec ../sv-benchmarks/c/properties/valid-memsafety.prp --file ../sv-benchmarks/c/ldv-memsafety/memleaks_test14_3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 9a8b2e8d 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_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerMemDerefMemtrack.xml -i ../sv-benchmarks/c/ldv-memsafety/memleaks_test14_3.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 6c31eeec3d7026ce69687d385d956e87b3b54521 ............................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerMemDerefMemtrack.xml -i ../sv-benchmarks/c/ldv-memsafety/memleaks_test14_3.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 6c31eeec3d7026ce69687d385d956e87b3b54521 .................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: Incorrect DeclarationInformation of "~#list_14~0". Expected: Found: GLOBAL --- Real Ultimate output --- This is Ultimate 0.1.25-9a8b2e8 [2020-10-20 06:00:47,018 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-20 06:00:47,021 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-20 06:00:47,059 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-20 06:00:47,060 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-20 06:00:47,069 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-20 06:00:47,079 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-20 06:00:47,082 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-20 06:00:47,085 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-20 06:00:47,088 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-20 06:00:47,089 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-20 06:00:47,092 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-20 06:00:47,093 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-20 06:00:47,095 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-20 06:00:47,098 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-20 06:00:47,099 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-20 06:00:47,101 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-20 06:00:47,103 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-20 06:00:47,105 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-20 06:00:47,108 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-20 06:00:47,112 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-20 06:00:47,113 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-20 06:00:47,116 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-20 06:00:47,117 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-20 06:00:47,127 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-20 06:00:47,129 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-20 06:00:47,129 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-20 06:00:47,132 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-20 06:00:47,132 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-20 06:00:47,134 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-20 06:00:47,135 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-20 06:00:47,136 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-20 06:00:47,136 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-20 06:00:47,137 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-20 06:00:47,138 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-20 06:00:47,139 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-20 06:00:47,140 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-20 06:00:47,140 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-20 06:00:47,140 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-20 06:00:47,141 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-20 06:00:47,142 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-20 06:00:47,143 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2020-10-20 06:00:47,184 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-20 06:00:47,185 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-20 06:00:47,187 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-20 06:00:47,188 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-20 06:00:47,188 INFO L138 SettingsManager]: * Use SBE=true [2020-10-20 06:00:47,188 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-20 06:00:47,188 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-20 06:00:47,189 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-10-20 06:00:47,189 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-20 06:00:47,189 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-20 06:00:47,190 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-20 06:00:47,190 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-10-20 06:00:47,191 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-10-20 06:00:47,191 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-10-20 06:00:47,192 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-20 06:00:47,192 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-10-20 06:00:47,192 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-20 06:00:47,193 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-20 06:00:47,193 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-20 06:00:47,193 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-20 06:00:47,193 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-20 06:00:47,194 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-20 06:00:47,194 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-20 06:00:47,194 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-20 06:00:47,194 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-20 06:00:47,195 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-20 06:00:47,195 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-20 06:00:47,195 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-20 06:00:47,195 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6c31eeec3d7026ce69687d385d956e87b3b54521 [2020-10-20 06:00:47,402 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-20 06:00:47,417 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-20 06:00:47,424 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-20 06:00:47,425 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-20 06:00:47,425 INFO L275 PluginConnector]: CDTParser initialized [2020-10-20 06:00:47,426 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-memsafety/memleaks_test14_3.i [2020-10-20 06:00:47,479 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/85cc42d10/857e61ea3ddc49258b02322951b6280a/FLAGe5203329e [2020-10-20 06:00:48,025 INFO L306 CDTParser]: Found 1 translation units. [2020-10-20 06:00:48,026 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-memsafety/memleaks_test14_3.i [2020-10-20 06:00:48,045 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/85cc42d10/857e61ea3ddc49258b02322951b6280a/FLAGe5203329e [2020-10-20 06:00:48,318 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/85cc42d10/857e61ea3ddc49258b02322951b6280a [2020-10-20 06:00:48,324 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-20 06:00:48,331 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-10-20 06:00:48,332 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-20 06:00:48,332 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-20 06:00:48,336 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-20 06:00:48,336 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.10 06:00:48" (1/1) ... [2020-10-20 06:00:48,342 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@353cdaa4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 06:00:48, skipping insertion in model container [2020-10-20 06:00:48,342 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.10 06:00:48" (1/1) ... [2020-10-20 06:00:48,350 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-20 06:00:48,410 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-20 06:00:48,918 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-20 06:00:48,942 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2020-10-20 06:00:48,943 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@f0c34f7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 06:00:48, skipping insertion in model container [2020-10-20 06:00:48,943 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-20 06:00:48,944 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-10-20 06:00:48,948 INFO L168 Benchmark]: Toolchain (without parser) took 620.50 ms. Allocated memory was 34.1 MB in the beginning and 44.6 MB in the end (delta: 10.5 MB). Free memory was 9.1 MB in the beginning and 22.1 MB in the end (delta: -13.0 MB). Peak memory consumption was 7.7 MB. Max. memory is 14.3 GB. [2020-10-20 06:00:48,949 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 33.0 MB. Free memory is still 17.5 MB. There was no memory consumed. Max. memory is 14.3 GB. [2020-10-20 06:00:48,952 INFO L168 Benchmark]: CACSL2BoogieTranslator took 611.67 ms. Allocated memory was 34.1 MB in the beginning and 44.6 MB in the end (delta: 10.5 MB). Free memory was 8.3 MB in the beginning and 22.2 MB in the end (delta: -14.0 MB). Peak memory consumption was 6.9 MB. Max. memory is 14.3 GB. [2020-10-20 06:00:48,956 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 33.0 MB. Free memory is still 17.5 MB. There was no memory consumed. Max. memory is 14.3 GB. * CACSL2BoogieTranslator took 611.67 ms. Allocated memory was 34.1 MB in the beginning and 44.6 MB in the end (delta: 10.5 MB). Free memory was 8.3 MB in the beginning and 22.2 MB in the end (delta: -14.0 MB). Peak memory consumption was 6.9 MB. Max. memory is 14.3 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 0.1.25-9a8b2e8 [2020-10-20 06:00:50,812 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-20 06:00:50,815 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-20 06:00:50,852 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-20 06:00:50,853 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-20 06:00:50,864 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-20 06:00:50,866 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-20 06:00:50,875 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-20 06:00:50,878 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-20 06:00:50,880 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-20 06:00:50,883 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-20 06:00:50,886 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-20 06:00:50,886 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-20 06:00:50,887 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-20 06:00:50,889 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-20 06:00:50,889 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-20 06:00:50,890 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-20 06:00:50,892 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-20 06:00:50,895 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-20 06:00:50,899 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-20 06:00:50,903 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-20 06:00:50,904 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-20 06:00:50,906 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-20 06:00:50,908 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-20 06:00:50,913 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-20 06:00:50,913 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-20 06:00:50,914 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-20 06:00:50,916 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-20 06:00:50,916 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-20 06:00:50,918 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-20 06:00:50,919 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-20 06:00:50,919 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-20 06:00:50,920 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-20 06:00:50,921 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-20 06:00:50,922 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-20 06:00:50,922 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-20 06:00:50,923 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-20 06:00:50,923 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-20 06:00:50,923 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-20 06:00:50,924 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-20 06:00:50,925 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-20 06:00:50,926 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2020-10-20 06:00:50,971 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-20 06:00:50,971 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-20 06:00:50,973 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-20 06:00:50,973 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-20 06:00:50,973 INFO L138 SettingsManager]: * Use SBE=true [2020-10-20 06:00:50,974 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-20 06:00:50,974 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-20 06:00:50,974 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-10-20 06:00:50,974 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-20 06:00:50,974 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-20 06:00:50,975 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-20 06:00:50,976 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-10-20 06:00:50,976 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-10-20 06:00:50,976 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-10-20 06:00:50,977 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-20 06:00:50,977 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-10-20 06:00:50,977 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-10-20 06:00:50,977 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-10-20 06:00:50,977 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-20 06:00:50,977 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-20 06:00:50,978 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-20 06:00:50,978 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-20 06:00:50,978 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-20 06:00:50,978 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-20 06:00:50,978 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-20 06:00:50,979 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-20 06:00:50,979 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-20 06:00:50,979 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-10-20 06:00:50,979 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-10-20 06:00:50,979 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-20 06:00:50,980 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-20 06:00:50,980 INFO L138 SettingsManager]: * Logic for external solver=AUFBV Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6c31eeec3d7026ce69687d385d956e87b3b54521 [2020-10-20 06:00:51,189 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-20 06:00:51,206 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-20 06:00:51,212 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-20 06:00:51,216 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-20 06:00:51,221 INFO L275 PluginConnector]: CDTParser initialized [2020-10-20 06:00:51,222 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-memsafety/memleaks_test14_3.i [2020-10-20 06:00:51,277 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bc82fcd8a/930ee0e5638949cc9e637e05d682bf03/FLAGd430c95c8 [2020-10-20 06:00:51,800 INFO L306 CDTParser]: Found 1 translation units. [2020-10-20 06:00:51,801 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-memsafety/memleaks_test14_3.i [2020-10-20 06:00:51,820 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bc82fcd8a/930ee0e5638949cc9e637e05d682bf03/FLAGd430c95c8 [2020-10-20 06:00:52,296 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bc82fcd8a/930ee0e5638949cc9e637e05d682bf03 [2020-10-20 06:00:52,299 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-20 06:00:52,306 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-10-20 06:00:52,308 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-20 06:00:52,308 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-20 06:00:52,311 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-20 06:00:52,312 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.10 06:00:52" (1/1) ... [2020-10-20 06:00:52,315 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42b199b2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 06:00:52, skipping insertion in model container [2020-10-20 06:00:52,316 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.10 06:00:52" (1/1) ... [2020-10-20 06:00:52,323 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-20 06:00:52,390 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-20 06:00:52,805 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-20 06:00:52,826 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-10-20 06:00:52,851 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-20 06:00:52,905 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-20 06:00:52,914 INFO L203 MainTranslator]: Completed pre-run [2020-10-20 06:00:52,971 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-20 06:00:53,096 INFO L208 MainTranslator]: Completed translation [2020-10-20 06:00:53,098 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 06:00:53 WrapperNode [2020-10-20 06:00:53,098 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-20 06:00:53,099 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-20 06:00:53,100 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-20 06:00:53,100 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-20 06:00:53,114 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 06:00:53" (1/1) ... [2020-10-20 06:00:53,114 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 06:00:53" (1/1) ... [2020-10-20 06:00:53,139 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:55) [2020-10-20 06:00:53,145 INFO L168 Benchmark]: Toolchain (without parser) took 843.24 ms. Allocated memory was 34.1 MB in the beginning and 46.1 MB in the end (delta: 12.1 MB). Free memory was 8.4 MB in the beginning and 14.9 MB in the end (delta: -6.4 MB). Peak memory consumption was 5.6 MB. Max. memory is 14.3 GB. [2020-10-20 06:00:53,146 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 33.0 MB. Free memory was 17.4 MB in the beginning and 17.4 MB in the end (delta: 39.9 kB). Peak memory consumption was 39.9 kB. Max. memory is 14.3 GB. [2020-10-20 06:00:53,147 INFO L168 Benchmark]: CACSL2BoogieTranslator took 791.45 ms. Allocated memory was 34.1 MB in the beginning and 46.1 MB in the end (delta: 12.1 MB). Free memory was 7.5 MB in the beginning and 16.7 MB in the end (delta: -9.2 MB). Peak memory consumption was 7.7 MB. Max. memory is 14.3 GB. [2020-10-20 06:00:53,148 INFO L168 Benchmark]: Boogie Preprocessor took 43.34 ms. Allocated memory is still 46.1 MB. Free memory was 16.7 MB in the beginning and 14.9 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 14.3 GB. [2020-10-20 06:00:53,152 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 33.0 MB. Free memory was 17.4 MB in the beginning and 17.4 MB in the end (delta: 39.9 kB). Peak memory consumption was 39.9 kB. Max. memory is 14.3 GB. * CACSL2BoogieTranslator took 791.45 ms. Allocated memory was 34.1 MB in the beginning and 46.1 MB in the end (delta: 12.1 MB). Free memory was 7.5 MB in the beginning and 16.7 MB in the end (delta: -9.2 MB). Peak memory consumption was 7.7 MB. Max. memory is 14.3 GB. * Boogie Preprocessor took 43.34 ms. Allocated memory is still 46.1 MB. Free memory was 16.7 MB in the beginning and 14.9 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 14.3 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...