./Ultimate.py --spec ../sv-benchmarks/c/properties/valid-memsafety.prp --file ../sv-benchmarks/c/ldv-memsafety/memleaks_test9_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_test9_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 9f7da94dd45f9ebd90ead69d44ef90e4a860c3ca ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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_test9_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 9f7da94dd45f9ebd90ead69d44ef90e4a860c3ca ....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 00:26:53,347 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 00:26:53,349 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 00:26:53,368 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 00:26:53,369 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 00:26:53,371 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 00:26:53,373 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 00:26:53,399 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 00:26:53,404 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 00:26:53,410 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 00:26:53,411 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 00:26:53,415 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 00:26:53,415 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 00:26:53,419 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 00:26:53,420 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 00:26:53,422 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 00:26:53,425 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 00:26:53,426 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 00:26:53,430 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 00:26:53,436 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 00:26:53,440 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 00:26:53,441 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 00:26:53,444 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 00:26:53,444 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 00:26:53,451 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 00:26:53,454 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 00:26:53,454 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 00:26:53,456 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 00:26:53,459 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 00:26:53,460 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 00:26:53,461 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 00:26:53,461 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 00:26:53,464 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 00:26:53,465 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 00:26:53,470 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 00:26:53,470 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 00:26:53,471 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 00:26:53,472 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 00:26:53,472 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 00:26:53,477 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 00:26:53,478 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 00:26:53,479 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2019-11-26 00:26:53,508 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 00:26:53,508 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 00:26:53,513 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 00:26:53,513 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 00:26:53,513 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 00:26:53,514 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 00:26:53,514 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 00:26:53,514 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-11-26 00:26:53,514 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 00:26:53,517 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 00:26:53,518 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 00:26:53,518 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2019-11-26 00:26:53,518 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2019-11-26 00:26:53,519 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2019-11-26 00:26:53,519 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 00:26:53,519 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-26 00:26:53,519 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 00:26:53,519 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 00:26:53,520 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 00:26:53,520 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 00:26:53,520 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 00:26:53,522 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 00:26:53,522 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 00:26:53,522 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 00:26:53,522 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 00:26:53,523 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 00:26:53,523 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 00:26:53,523 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 -> 9f7da94dd45f9ebd90ead69d44ef90e4a860c3ca [2019-11-26 00:26:53,965 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 00:26:53,987 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 00:26:53,991 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 00:26:53,997 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 00:26:53,997 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 00:26:53,998 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-memsafety/memleaks_test9_1.i [2019-11-26 00:26:54,107 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dd670d3d2/3da72f80c89945b4bd55dd954cefbd3e/FLAG20f947a8c [2019-11-26 00:26:54,973 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 00:26:54,975 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-memsafety/memleaks_test9_1.i [2019-11-26 00:26:55,006 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dd670d3d2/3da72f80c89945b4bd55dd954cefbd3e/FLAG20f947a8c [2019-11-26 00:26:55,150 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dd670d3d2/3da72f80c89945b4bd55dd954cefbd3e [2019-11-26 00:26:55,158 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 00:26:55,159 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2019-11-26 00:26:55,162 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 00:26:55,163 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 00:26:55,168 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 00:26:55,171 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:26:55" (1/1) ... [2019-11-26 00:26:55,175 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@585ae230 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:26:55, skipping insertion in model container [2019-11-26 00:26:55,175 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:26:55" (1/1) ... [2019-11-26 00:26:55,186 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 00:26:55,277 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 00:26:56,074 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 00:26:56,117 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 00:26:56,118 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@24fa86b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:26:56, skipping insertion in model container [2019-11-26 00:26:56,118 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 00:26:56,119 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-11-26 00:26:56,122 INFO L168 Benchmark]: Toolchain (without parser) took 961.00 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 984.1 MB in the end (delta: -22.4 MB). Peak memory consumption was 20.6 MB. Max. memory is 12.5 GB. [2019-11-26 00:26:56,132 INFO L168 Benchmark]: CDTParser took 0.52 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 00:26:56,133 INFO L168 Benchmark]: CACSL2BoogieTranslator took 956.33 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 984.1 MB in the end (delta: -22.4 MB). Peak memory consumption was 20.6 MB. Max. memory is 12.5 GB. [2019-11-26 00:26:56,140 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.52 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 956.33 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 984.1 MB in the end (delta: -22.4 MB). Peak memory consumption was 20.6 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 00:26:58,828 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 00:26:58,832 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 00:26:58,857 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 00:26:58,859 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 00:26:58,861 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 00:26:58,863 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 00:26:58,877 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 00:26:58,883 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 00:26:58,886 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 00:26:58,889 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 00:26:58,892 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 00:26:58,892 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 00:26:58,894 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 00:26:58,895 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 00:26:58,900 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 00:26:58,902 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 00:26:58,903 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 00:26:58,909 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 00:26:58,912 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 00:26:58,917 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 00:26:58,927 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 00:26:58,928 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 00:26:58,930 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 00:26:58,936 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 00:26:58,936 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 00:26:58,936 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 00:26:58,939 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 00:26:58,939 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 00:26:58,942 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 00:26:58,944 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 00:26:58,944 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 00:26:58,945 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 00:26:58,947 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 00:26:58,949 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 00:26:58,950 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 00:26:58,954 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 00:26:58,955 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 00:26:58,955 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 00:26:58,956 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 00:26:58,957 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 00:26:58,957 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2019-11-26 00:26:58,986 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 00:26:58,986 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 00:26:58,991 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 00:26:58,991 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 00:26:58,991 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 00:26:58,991 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 00:26:58,992 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 00:26:58,992 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-11-26 00:26:58,992 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 00:26:58,992 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 00:26:58,993 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 00:26:58,993 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2019-11-26 00:26:58,993 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2019-11-26 00:26:58,996 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2019-11-26 00:26:58,996 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 00:26:58,996 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-26 00:26:58,997 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 00:26:58,997 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 00:26:58,997 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 00:26:58,997 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 00:26:58,997 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 00:26:58,998 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 00:26:58,998 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 00:26:58,998 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 00:26:58,998 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 00:26:58,998 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 00:26:59,001 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 00:26:59,001 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 00:26:59,001 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 00:26:59,001 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 00:26:59,002 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 -> 9f7da94dd45f9ebd90ead69d44ef90e4a860c3ca [2019-11-26 00:26:59,455 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 00:26:59,472 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 00:26:59,478 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 00:26:59,480 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 00:26:59,482 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 00:26:59,483 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-memsafety/memleaks_test9_1.i [2019-11-26 00:26:59,592 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8cb622976/514740055a644296bb30dc45f6a11c9f/FLAG8ca1a046e [2019-11-26 00:27:00,472 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 00:27:00,473 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-memsafety/memleaks_test9_1.i [2019-11-26 00:27:00,516 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8cb622976/514740055a644296bb30dc45f6a11c9f/FLAG8ca1a046e [2019-11-26 00:27:00,642 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8cb622976/514740055a644296bb30dc45f6a11c9f [2019-11-26 00:27:00,647 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 00:27:00,650 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2019-11-26 00:27:00,661 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 00:27:00,661 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 00:27:00,665 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 00:27:00,666 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:27:00" (1/1) ... [2019-11-26 00:27:00,671 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@509fde4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:27:00, skipping insertion in model container [2019-11-26 00:27:00,672 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:27:00" (1/1) ... [2019-11-26 00:27:00,679 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 00:27:00,776 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 00:27:01,568 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 00:27:01,610 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-11-26 00:27:01,643 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 00:27:01,781 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 00:27:01,816 INFO L203 MainTranslator]: Completed pre-run [2019-11-26 00:27:01,929 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 00:27:02,067 INFO L208 MainTranslator]: Completed translation [2019-11-26 00:27:02,069 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:27:02 WrapperNode [2019-11-26 00:27:02,070 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 00:27:02,071 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 00:27:02,073 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 00:27:02,073 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 00:27:02,084 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:27:02" (1/1) ... [2019-11-26 00:27:02,085 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:27:02" (1/1) ... [2019-11-26 00:27:02,131 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:27:02" (1/1) ... [2019-11-26 00:27:02,133 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:27:02" (1/1) ... [2019-11-26 00:27:02,216 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:27:02" (1/1) ... [2019-11-26 00:27:02,232 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:27:02" (1/1) ... [2019-11-26 00:27:02,248 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:27:02" (1/1) ... [2019-11-26 00:27:02,265 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 00:27:02,273 INFO L168 Benchmark]: Toolchain (without parser) took 1620.45 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 963.1 MB in the beginning and 944.0 MB in the end (delta: 19.1 MB). Peak memory consumption was 19.2 MB. Max. memory is 12.5 GB. [2019-11-26 00:27:02,274 INFO L168 Benchmark]: CDTParser took 0.24 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 00:27:02,275 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1409.70 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 963.1 MB in the beginning and 949.7 MB in the end (delta: 13.4 MB). Peak memory consumption was 20.6 MB. Max. memory is 12.5 GB. [2019-11-26 00:27:02,276 INFO L168 Benchmark]: Boogie Preprocessor took 195.61 ms. Allocated memory is still 1.0 GB. Free memory was 949.7 MB in the beginning and 944.0 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. [2019-11-26 00:27:02,280 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 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 1409.70 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 963.1 MB in the beginning and 949.7 MB in the end (delta: 13.4 MB). Peak memory consumption was 20.6 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 195.61 ms. Allocated memory is still 1.0 GB. Free memory was 949.7 MB in the beginning and 944.0 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...