./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 da95e156 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-da95e15 [2019-11-27 11:24:29,135 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 11:24:29,141 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 11:24:29,165 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 11:24:29,167 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 11:24:29,170 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 11:24:29,173 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 11:24:29,202 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 11:24:29,204 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 11:24:29,209 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 11:24:29,213 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 11:24:29,220 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 11:24:29,220 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 11:24:29,226 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 11:24:29,231 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 11:24:29,235 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 11:24:29,239 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 11:24:29,240 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 11:24:29,248 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 11:24:29,258 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 11:24:29,266 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 11:24:29,274 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 11:24:29,276 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 11:24:29,280 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 11:24:29,287 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 11:24:29,287 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 11:24:29,287 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 11:24:29,290 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 11:24:29,294 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 11:24:29,295 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 11:24:29,297 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 11:24:29,300 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 11:24:29,302 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 11:24:29,305 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 11:24:29,307 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 11:24:29,308 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 11:24:29,311 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 11:24:29,311 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 11:24:29,311 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 11:24:29,312 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 11:24:29,316 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 11:24:29,317 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-MemCleanup-32bit-Automizer_Default.epf [2019-11-27 11:24:29,359 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 11:24:29,364 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 11:24:29,367 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 11:24:29,368 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 11:24:29,368 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 11:24:29,368 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 11:24:29,369 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-27 11:24:29,371 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-11-27 11:24:29,371 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-27 11:24:29,371 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-27 11:24:29,373 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 11:24:29,373 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2019-11-27 11:24:29,373 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2019-11-27 11:24:29,376 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 11:24:29,377 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-27 11:24:29,377 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-27 11:24:29,377 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 11:24:29,378 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 11:24:29,378 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 11:24:29,378 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 11:24:29,381 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 11:24:29,381 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 11:24:29,382 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 11:24:29,382 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 11:24:29,382 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-27 11:24:29,383 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-27 11:24:29,383 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 [2019-11-27 11:24:29,941 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 11:24:29,976 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 11:24:29,984 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 11:24:29,989 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 11:24:29,990 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 11:24:29,993 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/heap-manipulation/bubble_sort_linux-2.i [2019-11-27 11:24:30,158 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/36a587411/7e34c25b2aee4b9f847df2996417c1a0/FLAGe11e69596 [2019-11-27 11:24:31,446 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 11:24:31,448 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/heap-manipulation/bubble_sort_linux-2.i [2019-11-27 11:24:31,482 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/36a587411/7e34c25b2aee4b9f847df2996417c1a0/FLAGe11e69596 [2019-11-27 11:24:31,501 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/36a587411/7e34c25b2aee4b9f847df2996417c1a0 [2019-11-27 11:24:31,506 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 11:24:31,512 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2019-11-27 11:24:31,521 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 11:24:31,528 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 11:24:31,532 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 11:24:31,533 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 11:24:31" (1/1) ... [2019-11-27 11:24:31,537 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63872641 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:24:31, skipping insertion in model container [2019-11-27 11:24:31,538 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 11:24:31" (1/1) ... [2019-11-27 11:24:31,554 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 11:24:31,684 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 11:24:32,764 WARN L539 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-27 11:24:32,770 WARN L539 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-27 11:24:32,771 WARN L539 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-27 11:24:32,861 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 11:24:32,891 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) [2019-11-27 11:24:32,895 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@457b5366 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:24:32, skipping insertion in model container [2019-11-27 11:24:32,895 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 11:24:32,897 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-11-27 11:24:32,903 INFO L168 Benchmark]: Toolchain (without parser) took 1389.14 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 960.2 MB in the beginning and 983.7 MB in the end (delta: -23.4 MB). Peak memory consumption was 21.0 MB. Max. memory is 12.5 GB. [2019-11-27 11:24:32,916 INFO L168 Benchmark]: CDTParser took 2.21 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. [2019-11-27 11:24:32,918 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1375.59 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 960.2 MB in the beginning and 983.7 MB in the end (delta: -23.4 MB). Peak memory consumption was 21.0 MB. Max. memory is 12.5 GB. [2019-11-27 11:24:32,924 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.21 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 1375.59 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 960.2 MB in the beginning and 983.7 MB in the end (delta: -23.4 MB). Peak memory consumption was 21.0 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-da95e15 [2019-11-27 11:24:36,850 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 11:24:36,857 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 11:24:36,890 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 11:24:36,893 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 11:24:36,895 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 11:24:36,900 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 11:24:36,913 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 11:24:36,922 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 11:24:36,928 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 11:24:36,929 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 11:24:36,936 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 11:24:36,936 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 11:24:36,941 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 11:24:36,943 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 11:24:36,946 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 11:24:36,949 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 11:24:36,951 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 11:24:36,958 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 11:24:36,963 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 11:24:36,971 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 11:24:36,981 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 11:24:36,986 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 11:24:36,988 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 11:24:36,994 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 11:24:36,996 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 11:24:36,996 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 11:24:37,000 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 11:24:37,001 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 11:24:37,003 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 11:24:37,005 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 11:24:37,006 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 11:24:37,009 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 11:24:37,011 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 11:24:37,015 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 11:24:37,015 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 11:24:37,017 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 11:24:37,019 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 11:24:37,019 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 11:24:37,020 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 11:24:37,023 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 11:24:37,027 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-MemCleanup-32bit-Automizer_Bitvector.epf [2019-11-27 11:24:37,075 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 11:24:37,079 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 11:24:37,082 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 11:24:37,086 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 11:24:37,086 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 11:24:37,089 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 11:24:37,089 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-27 11:24:37,089 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-11-27 11:24:37,090 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-27 11:24:37,090 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-27 11:24:37,092 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 11:24:37,092 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2019-11-27 11:24:37,092 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2019-11-27 11:24:37,096 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 11:24:37,096 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-27 11:24:37,099 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-27 11:24:37,099 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-27 11:24:37,099 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-27 11:24:37,100 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 11:24:37,100 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 11:24:37,100 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 11:24:37,101 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 11:24:37,101 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 11:24:37,104 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 11:24:37,105 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 11:24:37,106 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 11:24:37,106 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-27 11:24:37,106 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-27 11:24:37,107 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 11:24:37,107 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 [2019-11-27 11:24:37,659 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 11:24:37,698 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 11:24:37,708 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 11:24:37,710 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 11:24:37,714 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 11:24:37,715 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/heap-manipulation/bubble_sort_linux-2.i [2019-11-27 11:24:37,883 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/987fef741/e9d98e38fdc141df9679ef0d73e9c8d0/FLAG339600a6c [2019-11-27 11:24:39,188 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 11:24:39,190 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/heap-manipulation/bubble_sort_linux-2.i [2019-11-27 11:24:39,232 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/987fef741/e9d98e38fdc141df9679ef0d73e9c8d0/FLAG339600a6c [2019-11-27 11:24:39,269 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/987fef741/e9d98e38fdc141df9679ef0d73e9c8d0 [2019-11-27 11:24:39,278 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 11:24:39,284 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2019-11-27 11:24:39,290 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 11:24:39,293 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 11:24:39,300 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 11:24:39,302 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 11:24:39" (1/1) ... [2019-11-27 11:24:39,312 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35a4f693 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:24:39, skipping insertion in model container [2019-11-27 11:24:39,314 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 11:24:39" (1/1) ... [2019-11-27 11:24:39,334 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 11:24:39,456 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 11:24:40,620 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 11:24:40,663 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-11-27 11:24:40,690 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 11:24:40,866 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 11:24:40,889 INFO L203 MainTranslator]: Completed pre-run [2019-11-27 11:24:41,066 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 11:24:41,376 INFO L208 MainTranslator]: Completed translation [2019-11-27 11:24:41,377 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:24:41 WrapperNode [2019-11-27 11:24:41,380 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 11:24:41,381 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-27 11:24:41,383 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-27 11:24:41,383 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-27 11:24:41,416 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:24:41" (1/1) ... [2019-11-27 11:24:41,417 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:24:41" (1/1) ... [2019-11-27 11:24:41,498 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:24:41" (1/1) ... [2019-11-27 11:24:41,505 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:24:41" (1/1) ... [2019-11-27 11:24:41,596 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:24:41" (1/1) ... [2019-11-27 11:24:41,628 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:24:41" (1/1) ... [2019-11-27 11:24:41,647 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:24:41" (1/1) ... [2019-11-27 11:24:41,691 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-27 11:24:41,704 INFO L168 Benchmark]: Toolchain (without parser) took 2414.75 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 932.4 MB in the end (delta: 29.3 MB). Peak memory consumption was 29.4 MB. Max. memory is 12.5 GB. [2019-11-27 11:24:41,707 INFO L168 Benchmark]: CDTParser took 2.79 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. [2019-11-27 11:24:41,710 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2090.53 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 938.1 MB in the end (delta: 23.6 MB). Peak memory consumption was 23.6 MB. Max. memory is 12.5 GB. [2019-11-27 11:24:41,716 INFO L168 Benchmark]: Boogie Preprocessor took 310.71 ms. Allocated memory is still 1.0 GB. Free memory was 938.1 MB in the beginning and 932.4 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. [2019-11-27 11:24:41,728 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.79 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 2090.53 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 938.1 MB in the end (delta: 23.6 MB). Peak memory consumption was 23.6 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 310.71 ms. Allocated memory is still 1.0 GB. Free memory was 938.1 MB in the beginning and 932.4 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...