./Ultimate.py --spec ../sv-benchmarks/c/properties/valid-memsafety.prp --file ../sv-benchmarks/c/memsafety-ext2/complex_data_creation_test01-1.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_test01-1.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 01382a83f29e54aeac6cc6b531356e714ec88448 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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_test01-1.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 01382a83f29e54aeac6cc6b531356e714ec88448 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 00:25:57,403 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 00:25:57,410 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 00:25:57,453 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 00:25:57,455 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 00:25:57,457 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 00:25:57,462 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 00:25:57,478 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 00:25:57,483 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 00:25:57,490 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 00:25:57,491 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 00:25:57,496 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 00:25:57,499 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 00:25:57,504 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 00:25:57,508 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 00:25:57,512 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 00:25:57,514 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 00:25:57,518 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 00:25:57,525 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 00:25:57,533 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 00:25:57,540 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 00:25:57,548 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 00:25:57,551 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 00:25:57,555 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 00:25:57,562 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 00:25:57,563 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 00:25:57,565 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 00:25:57,567 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 00:25:57,570 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 00:25:57,571 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 00:25:57,572 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 00:25:57,574 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 00:25:57,575 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 00:25:57,579 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 00:25:57,585 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 00:25:57,586 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 00:25:57,587 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 00:25:57,587 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 00:25:57,588 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 00:25:57,589 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 00:25:57,592 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 00:25:57,593 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2019-11-26 00:25:57,633 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 00:25:57,638 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 00:25:57,641 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 00:25:57,641 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 00:25:57,641 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 00:25:57,642 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 00:25:57,642 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 00:25:57,644 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-11-26 00:25:57,644 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 00:25:57,644 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 00:25:57,646 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 00:25:57,646 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2019-11-26 00:25:57,649 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2019-11-26 00:25:57,649 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2019-11-26 00:25:57,650 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 00:25:57,650 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-26 00:25:57,650 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 00:25:57,651 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 00:25:57,651 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 00:25:57,651 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 00:25:57,652 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 00:25:57,654 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 00:25:57,654 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 00:25:57,655 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 00:25:57,655 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 00:25:57,655 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 00:25:57,655 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 00:25:57,656 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 -> 01382a83f29e54aeac6cc6b531356e714ec88448 [2019-11-26 00:25:58,191 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 00:25:58,223 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 00:25:58,229 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 00:25:58,233 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 00:25:58,235 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 00:25:58,238 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/memsafety-ext2/complex_data_creation_test01-1.i [2019-11-26 00:25:58,391 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0e235467e/0a4c2b2f3c8241a3b5693a1837a2696e/FLAGbcaec09dd [2019-11-26 00:25:59,593 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 00:25:59,594 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/memsafety-ext2/complex_data_creation_test01-1.i [2019-11-26 00:25:59,631 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0e235467e/0a4c2b2f3c8241a3b5693a1837a2696e/FLAGbcaec09dd [2019-11-26 00:25:59,686 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0e235467e/0a4c2b2f3c8241a3b5693a1837a2696e [2019-11-26 00:25:59,696 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 00:25:59,700 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2019-11-26 00:25:59,705 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 00:25:59,708 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 00:25:59,715 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 00:25:59,719 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:25:59" (1/1) ... [2019-11-26 00:25:59,728 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@157d9c54 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:25:59, skipping insertion in model container [2019-11-26 00:25:59,729 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:25:59" (1/1) ... [2019-11-26 00:25:59,747 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 00:25:59,851 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 00:26:00,790 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 00:26:00,818 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 00:26:00,823 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2d95b62f 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 00:26:00,823 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 00:26:00,824 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-11-26 00:26:00,835 INFO L168 Benchmark]: Toolchain (without parser) took 1127.85 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 989.7 MB in the end (delta: -28.0 MB). Peak memory consumption was 20.7 MB. Max. memory is 12.5 GB. [2019-11-26 00:26:00,838 INFO L168 Benchmark]: CDTParser took 0.86 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 00:26:00,840 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1118.91 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 989.7 MB in the end (delta: -28.0 MB). Peak memory consumption was 20.7 MB. Max. memory is 12.5 GB. [2019-11-26 00:26:00,848 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.86 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 1118.91 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 989.7 MB in the end (delta: -28.0 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: 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 00:26:04,775 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 00:26:04,777 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 00:26:04,801 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 00:26:04,803 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 00:26:04,819 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 00:26:04,822 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 00:26:04,840 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 00:26:04,845 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 00:26:04,849 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 00:26:04,853 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 00:26:04,859 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 00:26:04,860 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 00:26:04,864 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 00:26:04,867 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 00:26:04,870 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 00:26:04,875 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 00:26:04,877 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 00:26:04,881 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 00:26:04,889 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 00:26:04,896 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 00:26:04,903 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 00:26:04,905 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 00:26:04,910 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 00:26:04,916 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 00:26:04,918 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 00:26:04,918 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 00:26:04,922 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 00:26:04,923 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 00:26:04,924 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 00:26:04,926 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 00:26:04,927 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 00:26:04,929 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 00:26:04,932 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 00:26:04,935 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 00:26:04,936 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 00:26:04,937 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 00:26:04,938 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 00:26:04,940 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 00:26:04,941 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 00:26:04,944 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 00:26:04,944 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2019-11-26 00:26:04,983 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 00:26:04,984 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 00:26:04,988 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 00:26:04,990 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 00:26:04,990 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 00:26:04,991 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 00:26:04,991 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 00:26:04,993 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-11-26 00:26:04,993 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 00:26:04,993 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 00:26:04,995 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 00:26:04,995 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2019-11-26 00:26:04,998 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2019-11-26 00:26:04,998 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2019-11-26 00:26:04,999 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 00:26:04,999 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-26 00:26:04,999 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 00:26:05,000 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 00:26:05,000 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 00:26:05,000 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 00:26:05,001 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 00:26:05,003 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 00:26:05,003 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 00:26:05,004 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 00:26:05,004 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 00:26:05,004 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 00:26:05,004 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 00:26:05,006 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 00:26:05,006 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 00:26:05,006 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 00:26:05,011 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 -> 01382a83f29e54aeac6cc6b531356e714ec88448 [2019-11-26 00:26:05,595 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 00:26:05,623 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 00:26:05,631 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 00:26:05,634 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 00:26:05,638 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 00:26:05,640 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/memsafety-ext2/complex_data_creation_test01-1.i [2019-11-26 00:26:05,782 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f7a7efd29/b1ed4bb51d1d4d06ac9e408b95e7a759/FLAG25fe33cd7 [2019-11-26 00:26:06,921 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 00:26:06,922 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/memsafety-ext2/complex_data_creation_test01-1.i [2019-11-26 00:26:06,959 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f7a7efd29/b1ed4bb51d1d4d06ac9e408b95e7a759/FLAG25fe33cd7 [2019-11-26 00:26:07,434 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f7a7efd29/b1ed4bb51d1d4d06ac9e408b95e7a759 [2019-11-26 00:26:07,443 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 00:26:07,452 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2019-11-26 00:26:07,458 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 00:26:07,458 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 00:26:07,468 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 00:26:07,469 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:26:07" (1/1) ... [2019-11-26 00:26:07,474 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70d85277 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 00:26:07,478 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:26:07" (1/1) ... [2019-11-26 00:26:07,496 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 00:26:07,623 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 00:26:08,596 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 00:26:08,622 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-11-26 00:26:08,651 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 00:26:08,792 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 00:26:08,813 INFO L203 MainTranslator]: Completed pre-run [2019-11-26 00:26:08,943 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 00:26:09,079 INFO L208 MainTranslator]: Completed translation [2019-11-26 00:26:09,080 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:26:09 WrapperNode [2019-11-26 00:26:09,082 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 00:26:09,083 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 00:26:09,084 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 00:26:09,084 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 00:26:09,099 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 00:26:09,100 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 00:26:09,162 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 00:26:09,162 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 00:26:09,237 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 00:26:09,254 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 00:26:09,270 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 00:26:09,289 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 00:26:09,297 INFO L168 Benchmark]: Toolchain (without parser) took 1842.19 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 968.3 MB in the end (delta: -839.4 kB). There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 00:26:09,301 INFO L168 Benchmark]: CDTParser took 0.39 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 00:26:09,306 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1625.42 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 967.4 MB in the beginning and 974.0 MB in the end (delta: -6.6 MB). Peak memory consumption was 20.7 MB. Max. memory is 12.5 GB. [2019-11-26 00:26:09,307 INFO L168 Benchmark]: Boogie Preprocessor took 206.41 ms. Allocated memory is still 1.0 GB. Free memory was 974.0 MB in the beginning and 968.3 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. [2019-11-26 00:26:09,328 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39 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 1625.42 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 967.4 MB in the beginning and 974.0 MB in the end (delta: -6.6 MB). Peak memory consumption was 20.7 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 206.41 ms. Allocated memory is still 1.0 GB. Free memory was 974.0 MB in the beginning and 968.3 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...