./Ultimate.py --spec ../sv-benchmarks/c/properties/valid-memsafety.prp --file ../sv-benchmarks/c/ldv-memsafety/memleaks_test11_1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 509859d6 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerMemDerefMemtrack.xml -i ../sv-benchmarks/c/ldv-memsafety/memleaks_test11_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 d58cec473cb766e48ec31cf93ef2517d91aaecb5 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerMemDerefMemtrack.xml -i ../sv-benchmarks/c/ldv-memsafety/memleaks_test11_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 d58cec473cb766e48ec31cf93ef2517d91aaecb5 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-509859d [2019-11-27 17:44:06,520 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 17:44:06,524 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 17:44:06,548 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 17:44:06,552 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 17:44:06,554 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 17:44:06,556 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 17:44:06,569 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 17:44:06,575 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 17:44:06,580 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 17:44:06,581 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 17:44:06,585 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 17:44:06,589 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 17:44:06,591 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 17:44:06,592 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 17:44:06,594 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 17:44:06,597 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 17:44:06,598 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 17:44:06,602 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 17:44:06,609 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 17:44:06,613 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 17:44:06,618 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 17:44:06,619 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 17:44:06,623 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 17:44:06,629 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 17:44:06,630 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 17:44:06,630 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 17:44:06,632 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 17:44:06,633 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 17:44:06,634 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 17:44:06,637 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 17:44:06,638 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 17:44:06,638 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 17:44:06,640 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 17:44:06,643 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 17:44:06,644 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 17:44:06,645 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 17:44:06,645 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 17:44:06,646 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 17:44:06,647 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 17:44:06,649 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 17:44:06,651 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2019-11-27 17:44:06,679 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 17:44:06,679 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 17:44:06,682 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 17:44:06,685 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 17:44:06,685 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 17:44:06,685 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 17:44:06,685 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-27 17:44:06,686 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-11-27 17:44:06,686 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-27 17:44:06,686 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-27 17:44:06,687 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 17:44:06,687 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2019-11-27 17:44:06,690 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2019-11-27 17:44:06,690 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2019-11-27 17:44:06,690 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 17:44:06,691 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-27 17:44:06,691 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-27 17:44:06,691 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 17:44:06,691 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 17:44:06,692 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 17:44:06,692 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 17:44:06,692 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 17:44:06,692 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 17:44:06,692 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 17:44:06,693 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 17:44:06,695 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-27 17:44:06,695 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-27 17:44:06,695 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 -> d58cec473cb766e48ec31cf93ef2517d91aaecb5 [2019-11-27 17:44:07,082 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 17:44:07,101 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 17:44:07,105 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 17:44:07,110 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 17:44:07,112 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 17:44:07,113 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-memsafety/memleaks_test11_1.i [2019-11-27 17:44:07,226 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a26575d33/5c8508cd2c654afe858638d828c9319b/FLAGabe5f2873 [2019-11-27 17:44:08,112 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 17:44:08,113 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-memsafety/memleaks_test11_1.i [2019-11-27 17:44:08,158 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a26575d33/5c8508cd2c654afe858638d828c9319b/FLAGabe5f2873 [2019-11-27 17:44:08,237 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a26575d33/5c8508cd2c654afe858638d828c9319b [2019-11-27 17:44:08,241 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 17:44:08,244 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2019-11-27 17:44:08,254 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 17:44:08,255 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 17:44:08,258 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 17:44:08,259 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 05:44:08" (1/1) ... [2019-11-27 17:44:08,262 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a2288bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 05:44:08, skipping insertion in model container [2019-11-27 17:44:08,262 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 05:44:08" (1/1) ... [2019-11-27 17:44:08,273 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 17:44:08,370 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 17:44:09,199 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 17:44:09,242 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 17:44:09,243 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@25dbc027 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 05:44:09, skipping insertion in model container [2019-11-27 17:44:09,243 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 17:44:09,244 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-11-27 17:44:09,248 INFO L168 Benchmark]: Toolchain (without parser) took 1002.64 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 989.5 MB in the end (delta: -27.8 MB). Peak memory consumption was 20.9 MB. Max. memory is 12.5 GB. [2019-11-27 17:44:09,254 INFO L168 Benchmark]: CDTParser took 0.41 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 17:44:09,256 INFO L168 Benchmark]: CACSL2BoogieTranslator took 989.38 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 989.5 MB in the end (delta: -27.8 MB). Peak memory consumption was 20.9 MB. Max. memory is 12.5 GB. [2019-11-27 17:44:09,265 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41 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 989.38 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 989.5 MB in the end (delta: -27.8 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: 576]: 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 0.1.24-509859d [2019-11-27 17:44:11,978 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 17:44:11,980 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 17:44:12,000 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 17:44:12,002 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 17:44:12,013 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 17:44:12,015 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 17:44:12,029 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 17:44:12,037 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 17:44:12,041 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 17:44:12,042 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 17:44:12,047 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 17:44:12,048 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 17:44:12,050 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 17:44:12,053 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 17:44:12,054 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 17:44:12,057 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 17:44:12,058 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 17:44:12,060 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 17:44:12,066 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 17:44:12,070 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 17:44:12,076 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 17:44:12,077 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 17:44:12,079 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 17:44:12,085 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 17:44:12,086 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 17:44:12,086 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 17:44:12,091 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 17:44:12,091 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 17:44:12,093 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 17:44:12,093 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 17:44:12,094 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 17:44:12,095 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 17:44:12,098 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 17:44:12,102 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 17:44:12,104 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 17:44:12,105 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 17:44:12,105 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 17:44:12,107 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 17:44:12,108 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 17:44:12,110 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 17:44:12,111 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2019-11-27 17:44:12,140 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 17:44:12,140 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 17:44:12,145 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 17:44:12,145 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 17:44:12,145 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 17:44:12,145 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 17:44:12,146 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-27 17:44:12,146 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-11-27 17:44:12,146 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-27 17:44:12,149 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-27 17:44:12,150 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 17:44:12,150 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2019-11-27 17:44:12,150 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2019-11-27 17:44:12,151 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2019-11-27 17:44:12,151 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 17:44:12,151 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-27 17:44:12,151 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-27 17:44:12,151 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-27 17:44:12,152 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-27 17:44:12,152 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 17:44:12,152 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 17:44:12,154 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 17:44:12,154 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 17:44:12,154 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 17:44:12,154 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 17:44:12,155 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 17:44:12,155 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 17:44:12,155 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-27 17:44:12,156 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-27 17:44:12,156 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 17:44:12,157 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 -> d58cec473cb766e48ec31cf93ef2517d91aaecb5 [2019-11-27 17:44:12,516 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 17:44:12,533 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 17:44:12,540 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 17:44:12,545 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 17:44:12,545 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 17:44:12,546 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-memsafety/memleaks_test11_1.i [2019-11-27 17:44:12,651 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fc4067565/17357a61c6ac4309aaa82f4484d81839/FLAG2bd35debf [2019-11-27 17:44:13,506 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 17:44:13,509 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-memsafety/memleaks_test11_1.i [2019-11-27 17:44:13,544 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fc4067565/17357a61c6ac4309aaa82f4484d81839/FLAG2bd35debf [2019-11-27 17:44:13,684 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fc4067565/17357a61c6ac4309aaa82f4484d81839 [2019-11-27 17:44:13,691 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 17:44:13,698 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2019-11-27 17:44:13,700 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 17:44:13,700 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 17:44:13,706 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 17:44:13,709 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 05:44:13" (1/1) ... [2019-11-27 17:44:13,719 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a81a577 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 05:44:13, skipping insertion in model container [2019-11-27 17:44:13,720 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 05:44:13" (1/1) ... [2019-11-27 17:44:13,729 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 17:44:13,815 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 17:44:14,740 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 17:44:14,782 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-11-27 17:44:14,818 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 17:44:14,970 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 17:44:14,992 INFO L203 MainTranslator]: Completed pre-run [2019-11-27 17:44:15,129 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 17:44:15,279 INFO L208 MainTranslator]: Completed translation [2019-11-27 17:44:15,283 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 05:44:15 WrapperNode [2019-11-27 17:44:15,285 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 17:44:15,286 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-27 17:44:15,288 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-27 17:44:15,288 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-27 17:44:15,311 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 05:44:15" (1/1) ... [2019-11-27 17:44:15,314 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 05:44:15" (1/1) ... [2019-11-27 17:44:15,382 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 05:44:15" (1/1) ... [2019-11-27 17:44:15,383 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 05:44:15" (1/1) ... [2019-11-27 17:44:15,461 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 05:44:15" (1/1) ... [2019-11-27 17:44:15,471 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 05:44:15" (1/1) ... [2019-11-27 17:44:15,483 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 05:44:15" (1/1) ... [2019-11-27 17:44:15,500 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-27 17:44:15,508 INFO L168 Benchmark]: Toolchain (without parser) took 1808.76 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 949.6 MB in the end (delta: 12.0 MB). Peak memory consumption was 12.1 MB. Max. memory is 12.5 GB. [2019-11-27 17:44:15,509 INFO L168 Benchmark]: CDTParser took 1.35 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 17:44:15,510 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1586.23 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 955.4 MB in the end (delta: 6.3 MB). Peak memory consumption was 20.7 MB. Max. memory is 12.5 GB. [2019-11-27 17:44:15,517 INFO L168 Benchmark]: Boogie Preprocessor took 214.51 ms. Allocated memory is still 1.0 GB. Free memory was 955.4 MB in the beginning and 949.6 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. [2019-11-27 17:44:15,523 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.35 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 1586.23 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 955.4 MB in the end (delta: 6.3 MB). Peak memory consumption was 20.7 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 214.51 ms. Allocated memory is still 1.0 GB. Free memory was 955.4 MB in the beginning and 949.6 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...