java -ea -Xmx2000000000 -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 ../../../trunk/examples/toolchains/C-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-memsafety/memleaks_test14_3_false-valid-deref.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-6070b07 [2018-09-23 11:36:32,816 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-23 11:36:32,824 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-23 11:36:32,859 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-23 11:36:32,859 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-23 11:36:32,862 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-23 11:36:32,867 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-23 11:36:32,873 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-23 11:36:32,875 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-23 11:36:32,876 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-23 11:36:32,889 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-23 11:36:32,889 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-23 11:36:32,890 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-23 11:36:32,900 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-23 11:36:32,902 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-23 11:36:32,903 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-23 11:36:32,911 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-23 11:36:32,913 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-23 11:36:32,922 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-23 11:36:32,929 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-23 11:36:32,930 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-23 11:36:32,939 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-23 11:36:32,941 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-09-23 11:36:32,963 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-23 11:36:32,963 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-23 11:36:32,964 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-23 11:36:32,965 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-23 11:36:32,971 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2018-09-23 11:36:33,014 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-23 11:36:33,014 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-23 11:36:33,019 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-23 11:36:33,020 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-23 11:36:33,021 INFO L133 SettingsManager]: * Use SBE=true [2018-09-23 11:36:33,021 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-23 11:36:33,021 INFO L133 SettingsManager]: * sizeof long=4 [2018-09-23 11:36:33,023 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-09-23 11:36:33,023 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-23 11:36:33,023 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-09-23 11:36:33,023 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-23 11:36:33,023 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-09-23 11:36:33,025 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-09-23 11:36:33,026 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-09-23 11:36:33,026 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-23 11:36:33,028 INFO L133 SettingsManager]: * sizeof long double=12 [2018-09-23 11:36:33,029 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-23 11:36:33,029 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-23 11:36:33,029 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-23 11:36:33,029 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-09-23 11:36:33,030 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-23 11:36:33,030 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-23 11:36:33,030 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-23 11:36:33,030 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-09-23 11:36:33,030 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-23 11:36:33,031 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-09-23 11:36:33,149 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-23 11:36:33,187 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-23 11:36:33,196 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-23 11:36:33,198 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-23 11:36:33,198 INFO L276 PluginConnector]: CDTParser initialized [2018-09-23 11:36:33,199 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-memsafety/memleaks_test14_3_false-valid-deref.i [2018-09-23 11:36:33,882 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/45b5f7caa/9b77d79260164b7d9a54bbf61d338d97/FLAG0fe0908f7 [2018-09-23 11:36:34,540 INFO L277 CDTParser]: Found 1 translation units. [2018-09-23 11:36:34,541 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-memsafety/memleaks_test14_3_false-valid-deref.i [2018-09-23 11:36:34,582 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/45b5f7caa/9b77d79260164b7d9a54bbf61d338d97/FLAG0fe0908f7 [2018-09-23 11:36:34,630 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/45b5f7caa/9b77d79260164b7d9a54bbf61d338d97 [2018-09-23 11:36:34,657 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-23 11:36:34,662 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-09-23 11:36:34,667 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-23 11:36:34,667 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-23 11:36:34,684 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-23 11:36:34,686 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.09 11:36:34" (1/1) ... [2018-09-23 11:36:34,693 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@478c561f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.09 11:36:34, skipping insertion in model container [2018-09-23 11:36:34,693 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.09 11:36:34" (1/1) ... [2018-09-23 11:36:34,724 INFO L160 ieTranslatorObserver]: Starting translation in SV-COMP mode [2018-09-23 11:36:35,246 WARN L223 ieTranslatorObserver]: Unsupported Syntax: bitfield implementation not yet bitprecise (soundness first) [2018-09-23 11:36:35,247 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2b3c8a2d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.09 11:36:35, skipping insertion in model container [2018-09-23 11:36:35,247 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-23 11:36:35,248 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-09-23 11:36:35,253 INFO L168 Benchmark]: Toolchain (without parser) took 595.11 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 1.9 GB. [2018-09-23 11:36:35,260 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. [2018-09-23 11:36:35,261 INFO L168 Benchmark]: CACSL2BoogieTranslator took 580.83 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 1.9 GB. [2018-09-23 11:36:35,270 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 580.83 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 138]: Unsupported Syntax bitfield implementation not yet bitprecise (soundness first) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...