./Ultimate.py --spec ../sv-benchmarks/c/properties/valid-memsafety.prp --file ../sv-benchmarks/c/ldv-memsafety/memleaks_test12-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 65d6cd23 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -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_test12-1.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash eac7fe409118656a9ae8cfa957f52dc31b8bccd5 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 -Xmx12G -Xms1G -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_test12-1.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash eac7fe409118656a9ae8cfa957f52dc31b8bccd5 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-65d6cd2 [2019-11-26 00:26:25,181 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 00:26:25,185 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 00:26:25,204 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 00:26:25,206 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 00:26:25,213 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 00:26:25,217 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 00:26:25,230 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 00:26:25,236 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 00:26:25,239 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 00:26:25,244 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 00:26:25,246 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 00:26:25,247 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 00:26:25,252 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 00:26:25,254 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 00:26:25,255 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 00:26:25,256 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 00:26:25,258 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 00:26:25,262 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 00:26:25,267 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 00:26:25,272 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 00:26:25,277 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 00:26:25,280 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 00:26:25,282 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 00:26:25,287 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 00:26:25,287 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 00:26:25,290 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 00:26:25,291 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 00:26:25,292 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 00:26:25,296 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 00:26:25,296 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 00:26:25,297 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 00:26:25,297 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 00:26:25,298 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 00:26:25,299 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 00:26:25,303 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 00:26:25,306 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 00:26:25,307 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 00:26:25,307 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 00:26:25,308 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 00:26:25,309 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 00:26:25,309 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2019-11-26 00:26:25,335 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 00:26:25,339 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 00:26:25,341 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 00:26:25,341 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 00:26:25,341 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 00:26:25,342 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 00:26:25,342 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 00:26:25,342 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-11-26 00:26:25,342 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 00:26:25,342 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 00:26:25,343 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 00:26:25,346 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2019-11-26 00:26:25,346 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2019-11-26 00:26:25,346 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2019-11-26 00:26:25,347 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 00:26:25,347 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-26 00:26:25,347 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 00:26:25,347 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 00:26:25,347 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 00:26:25,348 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 00:26:25,348 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 00:26:25,348 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 00:26:25,348 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 00:26:25,351 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 00:26:25,351 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 00:26:25,351 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 00:26:25,351 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 00:26:25,352 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 -> eac7fe409118656a9ae8cfa957f52dc31b8bccd5 [2019-11-26 00:26:25,839 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 00:26:25,857 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 00:26:25,861 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 00:26:25,864 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 00:26:25,866 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 00:26:25,869 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-memsafety/memleaks_test12-1.i [2019-11-26 00:26:25,971 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9079d9b10/1e1271a3a3e0450e8bd3a685f8118452/FLAG0aa7db3a8 [2019-11-26 00:26:26,846 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 00:26:26,850 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-memsafety/memleaks_test12-1.i [2019-11-26 00:26:26,881 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9079d9b10/1e1271a3a3e0450e8bd3a685f8118452/FLAG0aa7db3a8 [2019-11-26 00:26:26,996 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9079d9b10/1e1271a3a3e0450e8bd3a685f8118452 [2019-11-26 00:26:27,003 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 00:26:27,005 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2019-11-26 00:26:27,008 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 00:26:27,010 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 00:26:27,016 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 00:26:27,017 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:26:27" (1/1) ... [2019-11-26 00:26:27,025 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26d12f9d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:26:27, skipping insertion in model container [2019-11-26 00:26:27,025 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:26:27" (1/1) ... [2019-11-26 00:26:27,037 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 00:26:27,120 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 00:26:27,971 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 00:26:28,006 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) [2019-11-26 00:26:28,008 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1a118aa1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:26:28, skipping insertion in model container [2019-11-26 00:26:28,008 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 00:26:28,008 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-11-26 00:26:28,024 INFO L168 Benchmark]: Toolchain (without parser) took 1005.32 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 978.3 MB in the end (delta: -16.6 MB). Peak memory consumption was 20.7 MB. Max. memory is 12.5 GB. [2019-11-26 00:26:28,026 INFO L168 Benchmark]: CDTParser took 0.61 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 00:26:28,029 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1000.38 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 978.3 MB in the end (delta: -16.6 MB). Peak memory consumption was 20.7 MB. Max. memory is 12.5 GB. [2019-11-26 00:26:28,037 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.61 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 1000.38 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 978.3 MB in the end (delta: -16.6 MB). Peak memory consumption was 20.7 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 577]: 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 0.1.24-65d6cd2 [2019-11-26 00:26:30,743 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 00:26:30,745 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 00:26:30,767 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 00:26:30,769 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 00:26:30,770 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 00:26:30,772 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 00:26:30,791 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 00:26:30,801 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 00:26:30,804 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 00:26:30,805 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 00:26:30,809 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 00:26:30,810 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 00:26:30,811 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 00:26:30,812 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 00:26:30,813 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 00:26:30,817 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 00:26:30,818 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 00:26:30,823 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 00:26:30,826 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 00:26:30,835 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 00:26:30,841 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 00:26:30,842 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 00:26:30,845 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 00:26:30,851 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 00:26:30,852 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 00:26:30,852 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 00:26:30,854 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 00:26:30,854 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 00:26:30,857 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 00:26:30,858 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 00:26:30,858 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 00:26:30,859 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 00:26:30,863 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 00:26:30,864 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 00:26:30,864 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 00:26:30,865 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 00:26:30,867 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 00:26:30,867 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 00:26:30,868 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 00:26:30,870 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 00:26:30,872 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2019-11-26 00:26:30,899 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 00:26:30,901 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 00:26:30,903 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 00:26:30,906 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 00:26:30,906 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 00:26:30,906 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 00:26:30,907 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 00:26:30,907 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-11-26 00:26:30,907 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 00:26:30,907 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 00:26:30,908 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 00:26:30,908 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2019-11-26 00:26:30,911 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2019-11-26 00:26:30,911 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2019-11-26 00:26:30,912 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 00:26:30,912 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-26 00:26:30,912 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 00:26:30,912 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 00:26:30,912 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 00:26:30,913 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 00:26:30,913 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 00:26:30,913 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 00:26:30,913 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 00:26:30,916 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 00:26:30,916 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 00:26:30,916 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 00:26:30,916 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 00:26:30,917 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 00:26:30,917 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 00:26:30,917 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 00:26:30,918 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 -> eac7fe409118656a9ae8cfa957f52dc31b8bccd5 [2019-11-26 00:26:31,382 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 00:26:31,402 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 00:26:31,405 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 00:26:31,412 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 00:26:31,412 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 00:26:31,413 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-memsafety/memleaks_test12-1.i [2019-11-26 00:26:31,512 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3e40fe537/5f5ac854bb80438885698c1abde53544/FLAG9982cf2d4 [2019-11-26 00:26:32,366 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 00:26:32,367 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-memsafety/memleaks_test12-1.i [2019-11-26 00:26:32,405 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3e40fe537/5f5ac854bb80438885698c1abde53544/FLAG9982cf2d4 [2019-11-26 00:26:32,530 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3e40fe537/5f5ac854bb80438885698c1abde53544 [2019-11-26 00:26:32,535 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 00:26:32,538 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2019-11-26 00:26:32,549 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 00:26:32,549 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 00:26:32,552 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 00:26:32,553 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:26:32" (1/1) ... [2019-11-26 00:26:32,557 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a3072bd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:26:32, skipping insertion in model container [2019-11-26 00:26:32,558 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:26:32" (1/1) ... [2019-11-26 00:26:32,572 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 00:26:32,666 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 00:26:33,489 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 00:26:33,529 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-11-26 00:26:33,563 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 00:26:33,698 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 00:26:33,729 INFO L203 MainTranslator]: Completed pre-run [2019-11-26 00:26:33,855 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 00:26:34,021 INFO L208 MainTranslator]: Completed translation [2019-11-26 00:26:34,024 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:26:34 WrapperNode [2019-11-26 00:26:34,026 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 00:26:34,027 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 00:26:34,027 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 00:26:34,027 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 00:26:34,049 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:26:34" (1/1) ... [2019-11-26 00:26:34,053 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:26:34" (1/1) ... [2019-11-26 00:26:34,119 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:26:34" (1/1) ... [2019-11-26 00:26:34,128 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:26:34" (1/1) ... [2019-11-26 00:26:34,217 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:26:34" (1/1) ... [2019-11-26 00:26:34,226 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:26:34" (1/1) ... [2019-11-26 00:26:34,240 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:26:34" (1/1) ... [2019-11-26 00:26:34,283 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 00:26:34,293 INFO L168 Benchmark]: Toolchain (without parser) took 1750.04 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 967.4 MB in the beginning and 938.2 MB in the end (delta: 29.2 MB). Peak memory consumption was 29.3 MB. Max. memory is 12.5 GB. [2019-11-26 00:26:34,294 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 00:26:34,295 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1477.37 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 967.4 MB in the beginning and 943.9 MB in the end (delta: 23.5 MB). Peak memory consumption was 23.6 MB. Max. memory is 12.5 GB. [2019-11-26 00:26:34,299 INFO L168 Benchmark]: Boogie Preprocessor took 258.10 ms. Allocated memory is still 1.0 GB. Free memory was 943.9 MB in the beginning and 938.2 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. [2019-11-26 00:26:34,303 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 1477.37 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 967.4 MB in the beginning and 943.9 MB in the end (delta: 23.5 MB). Peak memory consumption was 23.6 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 258.10 ms. Allocated memory is still 1.0 GB. Free memory was 943.9 MB in the beginning and 938.2 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...