./Ultimate.py --spec ../sv-benchmarks/c/properties/valid-memsafety.prp --file ../sv-benchmarks/c/memsafety-ext2/complex_data_creation_test02-1.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/memsafety-ext2/complex_data_creation_test02-1.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 9d66dda134cf3fa8347acab6e82f659b1de366bb ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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/memsafety-ext2/complex_data_creation_test02-1.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 9d66dda134cf3fa8347acab6e82f659b1de366bb ......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 00:25:57,953 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 00:25:57,957 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 00:25:57,976 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 00:25:57,977 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 00:25:57,983 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 00:25:57,989 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 00:25:57,998 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 00:25:58,006 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 00:25:58,009 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 00:25:58,011 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 00:25:58,016 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 00:25:58,017 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 00:25:58,019 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 00:25:58,020 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 00:25:58,024 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 00:25:58,026 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 00:25:58,026 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 00:25:58,029 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 00:25:58,037 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 00:25:58,038 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 00:25:58,039 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 00:25:58,042 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 00:25:58,045 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 00:25:58,051 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 00:25:58,052 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 00:25:58,052 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 00:25:58,056 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 00:25:58,056 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 00:25:58,058 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 00:25:58,060 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 00:25:58,060 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 00:25:58,061 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 00:25:58,062 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 00:25:58,066 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 00:25:58,067 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 00:25:58,067 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 00:25:58,068 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 00:25:58,068 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 00:25:58,071 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 00:25:58,072 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 00:25:58,074 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2019-11-26 00:25:58,102 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 00:25:58,105 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 00:25:58,107 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 00:25:58,107 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 00:25:58,110 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 00:25:58,110 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 00:25:58,110 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 00:25:58,110 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-11-26 00:25:58,111 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 00:25:58,111 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 00:25:58,112 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 00:25:58,112 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2019-11-26 00:25:58,112 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2019-11-26 00:25:58,113 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2019-11-26 00:25:58,113 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 00:25:58,113 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-26 00:25:58,113 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 00:25:58,113 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 00:25:58,114 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 00:25:58,114 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 00:25:58,115 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 00:25:58,115 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 00:25:58,115 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 00:25:58,115 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 00:25:58,117 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 00:25:58,117 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 00:25:58,117 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 00:25:58,117 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 -> 9d66dda134cf3fa8347acab6e82f659b1de366bb [2019-11-26 00:25:58,693 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 00:25:58,719 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 00:25:58,726 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 00:25:58,730 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 00:25:58,732 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 00:25:58,735 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/memsafety-ext2/complex_data_creation_test02-1.i [2019-11-26 00:25:58,889 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4abf6eb8c/a6a4c64679554bcf80ed8482f7a8840d/FLAG0e61e27e9 [2019-11-26 00:26:00,039 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 00:26:00,041 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/memsafety-ext2/complex_data_creation_test02-1.i [2019-11-26 00:26:00,074 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4abf6eb8c/a6a4c64679554bcf80ed8482f7a8840d/FLAG0e61e27e9 [2019-11-26 00:26:00,571 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4abf6eb8c/a6a4c64679554bcf80ed8482f7a8840d [2019-11-26 00:26:00,578 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 00:26:00,583 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2019-11-26 00:26:00,588 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 00:26:00,589 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 00:26:00,595 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 00:26:00,601 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:26:00" (1/1) ... [2019-11-26 00:26:00,604 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61ede87f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:26:00, skipping insertion in model container [2019-11-26 00:26:00,607 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:26:00" (1/1) ... [2019-11-26 00:26:00,623 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 00:26:00,727 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 00:26:01,610 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 00:26:01,633 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 00:26:01,637 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4e7675c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:26:01, skipping insertion in model container [2019-11-26 00:26:01,637 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 00:26:01,638 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-11-26 00:26:01,642 INFO L168 Benchmark]: Toolchain (without parser) took 1058.84 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 960.3 MB in the beginning and 991.0 MB in the end (delta: -30.7 MB). Peak memory consumption was 20.9 MB. Max. memory is 12.5 GB. [2019-11-26 00:26:01,656 INFO L168 Benchmark]: CDTParser took 0.89 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 00:26:01,660 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1049.42 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 960.3 MB in the beginning and 991.0 MB in the end (delta: -30.7 MB). Peak memory consumption was 20.9 MB. Max. memory is 12.5 GB. [2019-11-26 00:26:01,666 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.89 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 1049.42 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 960.3 MB in the beginning and 991.0 MB in the end (delta: -30.7 MB). Peak memory consumption was 20.9 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 545]: 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 00:26:05,537 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 00:26:05,540 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 00:26:05,563 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 00:26:05,565 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 00:26:05,582 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 00:26:05,588 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 00:26:05,602 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 00:26:05,605 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 00:26:05,611 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 00:26:05,616 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 00:26:05,619 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 00:26:05,622 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 00:26:05,626 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 00:26:05,629 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 00:26:05,634 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 00:26:05,636 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 00:26:05,641 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 00:26:05,645 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 00:26:05,654 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 00:26:05,663 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 00:26:05,670 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 00:26:05,673 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 00:26:05,678 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 00:26:05,685 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 00:26:05,685 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 00:26:05,686 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 00:26:05,689 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 00:26:05,689 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 00:26:05,692 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 00:26:05,693 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 00:26:05,696 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 00:26:05,697 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 00:26:05,701 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 00:26:05,703 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 00:26:05,703 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 00:26:05,707 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 00:26:05,707 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 00:26:05,708 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 00:26:05,710 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 00:26:05,712 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 00:26:05,714 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2019-11-26 00:26:05,751 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 00:26:05,755 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 00:26:05,758 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 00:26:05,758 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 00:26:05,759 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 00:26:05,760 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 00:26:05,760 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 00:26:05,760 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-11-26 00:26:05,762 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 00:26:05,762 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 00:26:05,763 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 00:26:05,764 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2019-11-26 00:26:05,767 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2019-11-26 00:26:05,768 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2019-11-26 00:26:05,768 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 00:26:05,768 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-26 00:26:05,768 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 00:26:05,769 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 00:26:05,769 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 00:26:05,769 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 00:26:05,770 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 00:26:05,770 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 00:26:05,770 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 00:26:05,770 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 00:26:05,771 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 00:26:05,772 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 00:26:05,772 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 00:26:05,775 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 00:26:05,775 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 00:26:05,775 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 00:26:05,777 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 -> 9d66dda134cf3fa8347acab6e82f659b1de366bb [2019-11-26 00:26:06,339 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 00:26:06,371 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 00:26:06,374 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 00:26:06,378 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 00:26:06,382 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 00:26:06,384 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/memsafety-ext2/complex_data_creation_test02-1.i [2019-11-26 00:26:06,537 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e4bcbc8a7/0a97f7ac66d344d088bb2dce6409e458/FLAGcfe048396 [2019-11-26 00:26:07,627 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 00:26:07,628 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/memsafety-ext2/complex_data_creation_test02-1.i [2019-11-26 00:26:07,656 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e4bcbc8a7/0a97f7ac66d344d088bb2dce6409e458/FLAGcfe048396 [2019-11-26 00:26:07,841 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e4bcbc8a7/0a97f7ac66d344d088bb2dce6409e458 [2019-11-26 00:26:07,848 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 00:26:07,852 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2019-11-26 00:26:07,867 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 00:26:07,868 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 00:26:07,872 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 00:26:07,873 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:26:07" (1/1) ... [2019-11-26 00:26:07,877 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7241e323 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:26:07, skipping insertion in model container [2019-11-26 00:26:07,878 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:26:07" (1/1) ... [2019-11-26 00:26:07,887 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 00:26:08,002 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 00:26:08,898 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 00:26:08,915 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-11-26 00:26:08,946 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 00:26:09,067 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 00:26:09,082 INFO L203 MainTranslator]: Completed pre-run [2019-11-26 00:26:09,186 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 00:26:09,323 INFO L208 MainTranslator]: Completed translation [2019-11-26 00:26:09,326 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:26:09 WrapperNode [2019-11-26 00:26:09,330 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 00:26:09,331 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 00:26:09,332 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 00:26:09,332 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 00:26:09,347 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:26:09" (1/1) ... [2019-11-26 00:26:09,347 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:26:09" (1/1) ... [2019-11-26 00:26:09,404 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:26:09" (1/1) ... [2019-11-26 00:26:09,406 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:26:09" (1/1) ... [2019-11-26 00:26:09,483 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:26:09" (1/1) ... [2019-11-26 00:26:09,505 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:26:09" (1/1) ... [2019-11-26 00:26:09,517 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:26:09" (1/1) ... [2019-11-26 00:26:09,535 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 00:26:09,544 INFO L168 Benchmark]: Toolchain (without parser) took 1690.63 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 962.4 MB in the end (delta: 5.0 MB). Peak memory consumption was 5.1 MB. Max. memory is 12.5 GB. [2019-11-26 00:26:09,548 INFO L168 Benchmark]: CDTParser took 1.08 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 00:26:09,563 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1464.09 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 968.1 MB in the end (delta: -698.9 kB). Peak memory consumption was 20.8 MB. Max. memory is 12.5 GB. [2019-11-26 00:26:09,565 INFO L168 Benchmark]: Boogie Preprocessor took 204.27 ms. Allocated memory is still 1.0 GB. Free memory was 968.1 MB in the beginning and 962.4 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. [2019-11-26 00:26:09,574 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.08 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 1464.09 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 968.1 MB in the end (delta: -698.9 kB). Peak memory consumption was 20.8 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 204.27 ms. Allocated memory is still 1.0 GB. Free memory was 968.1 MB in the beginning and 962.4 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...