./Ultimate.py --spec ../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../sv-benchmarks/c/heap-manipulation/bubble_sort_linux-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (memcleanup) 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/heap-manipulation/bubble_sort_linux-2.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-MemCleanup-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-memcleanup) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 30390fe155d7f123b603151bf2b8a7453d49cf9d ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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/heap-manipulation/bubble_sort_linux-2.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-MemCleanup-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-memcleanup) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 30390fe155d7f123b603151bf2b8a7453d49cf9d ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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 00:29:05,853 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 00:29:05,856 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 00:29:05,893 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 00:29:05,895 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 00:29:05,898 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 00:29:05,903 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 00:29:05,919 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 00:29:05,922 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 00:29:05,931 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 00:29:05,936 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 00:29:05,939 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 00:29:05,939 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 00:29:05,943 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 00:29:05,946 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 00:29:05,952 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 00:29:05,955 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 00:29:05,961 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 00:29:05,964 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 00:29:05,973 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 00:29:05,980 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 00:29:05,986 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 00:29:05,989 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 00:29:05,995 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 00:29:05,999 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 00:29:06,001 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 00:29:06,001 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 00:29:06,004 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 00:29:06,006 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 00:29:06,008 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 00:29:06,010 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 00:29:06,011 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 00:29:06,014 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 00:29:06,017 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 00:29:06,019 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 00:29:06,021 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 00:29:06,025 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 00:29:06,025 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 00:29:06,026 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 00:29:06,028 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 00:29:06,034 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 00:29:06,035 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-MemCleanup-32bit-Automizer_Default.epf [2019-11-26 00:29:06,074 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 00:29:06,075 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 00:29:06,081 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 00:29:06,081 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 00:29:06,081 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 00:29:06,082 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 00:29:06,082 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 00:29:06,082 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-11-26 00:29:06,083 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 00:29:06,083 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 00:29:06,084 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 00:29:06,087 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2019-11-26 00:29:06,087 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2019-11-26 00:29:06,088 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 00:29:06,088 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-26 00:29:06,088 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 00:29:06,089 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 00:29:06,089 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 00:29:06,090 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 00:29:06,093 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 00:29:06,093 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 00:29:06,093 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 00:29:06,094 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 00:29:06,094 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 00:29:06,094 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 00:29:06,095 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 00:29:06,095 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-memcleanup) ) 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 -> 30390fe155d7f123b603151bf2b8a7453d49cf9d [2019-11-26 00:29:06,624 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 00:29:06,654 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 00:29:06,660 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 00:29:06,665 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 00:29:06,666 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 00:29:06,667 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/heap-manipulation/bubble_sort_linux-2.i [2019-11-26 00:29:06,826 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ddc8774d8/38def5353ab74b5b9edff3b1a3453b9c/FLAG5deb21398 [2019-11-26 00:29:08,078 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 00:29:08,080 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/heap-manipulation/bubble_sort_linux-2.i [2019-11-26 00:29:08,134 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ddc8774d8/38def5353ab74b5b9edff3b1a3453b9c/FLAG5deb21398 [2019-11-26 00:29:08,519 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ddc8774d8/38def5353ab74b5b9edff3b1a3453b9c [2019-11-26 00:29:08,525 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 00:29:08,529 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2019-11-26 00:29:08,538 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 00:29:08,540 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 00:29:08,546 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 00:29:08,550 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:29:08" (1/1) ... [2019-11-26 00:29:08,559 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 12:29:08, skipping insertion in model container [2019-11-26 00:29:08,559 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:29:08" (1/1) ... [2019-11-26 00:29:08,576 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 00:29:08,698 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 00:29:09,752 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-26 00:29:09,759 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-26 00:29:09,763 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-26 00:29:09,856 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 00:29:09,893 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 00:29:09,897 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6bd6f6f0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:29:09, skipping insertion in model container [2019-11-26 00:29:09,898 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 00:29:09,899 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-11-26 00:29:09,908 INFO L168 Benchmark]: Toolchain (without parser) took 1373.14 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 958.8 MB in the beginning and 985.2 MB in the end (delta: -26.4 MB). Peak memory consumption was 20.9 MB. Max. memory is 12.5 GB. [2019-11-26 00:29:09,909 INFO L168 Benchmark]: CDTParser took 3.95 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 00:29:09,911 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1361.40 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 958.8 MB in the beginning and 985.2 MB in the end (delta: -26.4 MB). Peak memory consumption was 20.9 MB. Max. memory is 12.5 GB. [2019-11-26 00:29:09,918 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 3.95 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 1361.40 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 958.8 MB in the beginning and 985.2 MB in the end (delta: -26.4 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: 849]: 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 00:29:13,721 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 00:29:13,726 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 00:29:13,771 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 00:29:13,772 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 00:29:13,774 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 00:29:13,783 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 00:29:13,793 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 00:29:13,801 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 00:29:13,807 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 00:29:13,808 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 00:29:13,813 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 00:29:13,816 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 00:29:13,819 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 00:29:13,822 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 00:29:13,825 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 00:29:13,830 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 00:29:13,832 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 00:29:13,838 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 00:29:13,847 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 00:29:13,852 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 00:29:13,859 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 00:29:13,861 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 00:29:13,867 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 00:29:13,872 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 00:29:13,872 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 00:29:13,873 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 00:29:13,878 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 00:29:13,878 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 00:29:13,880 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 00:29:13,881 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 00:29:13,882 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 00:29:13,884 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 00:29:13,888 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 00:29:13,891 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 00:29:13,892 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 00:29:13,893 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 00:29:13,896 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 00:29:13,896 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 00:29:13,897 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 00:29:13,902 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 00:29:13,903 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-MemCleanup-32bit-Automizer_Bitvector.epf [2019-11-26 00:29:13,957 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 00:29:13,958 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 00:29:13,959 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 00:29:13,965 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 00:29:13,965 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 00:29:13,966 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 00:29:13,966 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 00:29:13,967 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-11-26 00:29:13,967 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 00:29:13,969 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 00:29:13,969 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 00:29:13,969 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2019-11-26 00:29:13,970 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2019-11-26 00:29:13,970 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 00:29:13,971 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-26 00:29:13,974 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 00:29:13,974 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 00:29:13,974 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 00:29:13,975 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 00:29:13,975 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 00:29:13,975 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 00:29:13,976 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 00:29:13,976 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 00:29:13,976 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 00:29:13,979 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 00:29:13,979 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 00:29:13,979 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 00:29:13,980 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 00:29:13,981 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 00:29:13,981 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-memcleanup) ) 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 -> 30390fe155d7f123b603151bf2b8a7453d49cf9d [2019-11-26 00:29:14,494 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 00:29:14,533 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 00:29:14,540 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 00:29:14,544 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 00:29:14,547 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 00:29:14,549 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/heap-manipulation/bubble_sort_linux-2.i [2019-11-26 00:29:14,730 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/577791d91/e0609e003f75416987676c8518e80a5a/FLAG994ab0849 [2019-11-26 00:29:16,019 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 00:29:16,020 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/heap-manipulation/bubble_sort_linux-2.i [2019-11-26 00:29:16,063 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/577791d91/e0609e003f75416987676c8518e80a5a/FLAG994ab0849 [2019-11-26 00:29:16,102 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/577791d91/e0609e003f75416987676c8518e80a5a [2019-11-26 00:29:16,110 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 00:29:16,117 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2019-11-26 00:29:16,123 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 00:29:16,123 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 00:29:16,131 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 00:29:16,134 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:29:16" (1/1) ... [2019-11-26 00:29:16,143 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@781e2542 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:29:16, skipping insertion in model container [2019-11-26 00:29:16,144 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:29:16" (1/1) ... [2019-11-26 00:29:16,164 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 00:29:16,286 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 00:29:17,513 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 00:29:17,543 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-11-26 00:29:17,580 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 00:29:17,761 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 00:29:17,783 INFO L203 MainTranslator]: Completed pre-run [2019-11-26 00:29:17,965 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 00:29:18,263 INFO L208 MainTranslator]: Completed translation [2019-11-26 00:29:18,265 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:29:18 WrapperNode [2019-11-26 00:29:18,267 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 00:29:18,268 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 00:29:18,270 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 00:29:18,271 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 00:29:18,302 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:29:18" (1/1) ... [2019-11-26 00:29:18,307 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:29:18" (1/1) ... [2019-11-26 00:29:18,390 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:29:18" (1/1) ... [2019-11-26 00:29:18,393 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:29:18" (1/1) ... [2019-11-26 00:29:18,483 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:29:18" (1/1) ... [2019-11-26 00:29:18,513 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:29:18" (1/1) ... [2019-11-26 00:29:18,536 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:29:18" (1/1) ... [2019-11-26 00:29:18,563 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 00:29:18,574 INFO L168 Benchmark]: Toolchain (without parser) took 2457.42 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 932.3 MB in the end (delta: 29.4 MB). Peak memory consumption was 29.5 MB. Max. memory is 12.5 GB. [2019-11-26 00:29:18,579 INFO L168 Benchmark]: CDTParser took 2.07 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 00:29:18,581 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2144.42 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 938.0 MB in the end (delta: 23.7 MB). Peak memory consumption was 23.8 MB. Max. memory is 12.5 GB. [2019-11-26 00:29:18,585 INFO L168 Benchmark]: Boogie Preprocessor took 299.38 ms. Allocated memory is still 1.0 GB. Free memory was 938.0 MB in the beginning and 932.3 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. [2019-11-26 00:29:18,595 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.07 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 2144.42 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 938.0 MB in the end (delta: 23.7 MB). Peak memory consumption was 23.8 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 299.38 ms. Allocated memory is still 1.0 GB. Free memory was 938.0 MB in the beginning and 932.3 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...