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_test19_false-valid-free.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-cb2f9b4 [2018-09-12 13:52:24,403 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-12 13:52:24,412 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-12 13:52:24,444 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-12 13:52:24,444 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-12 13:52:24,448 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-12 13:52:24,451 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-12 13:52:24,456 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-12 13:52:24,463 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-12 13:52:24,465 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-12 13:52:24,477 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-12 13:52:24,478 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-12 13:52:24,479 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-12 13:52:24,484 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-12 13:52:24,486 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-12 13:52:24,493 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-12 13:52:24,500 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-12 13:52:24,502 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-12 13:52:24,508 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-12 13:52:24,518 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-12 13:52:24,519 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-12 13:52:24,524 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-12 13:52:24,534 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-12 13:52:24,534 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-12 13:52:24,534 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-12 13:52:24,539 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-12 13:52:24,540 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-12 13:52:24,541 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-12 13:52:24,544 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-12 13:52:24,545 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-12 13:52:24,552 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-12 13:52:24,554 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-12 13:52:24,555 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-12 13:52:24,555 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-12 13:52:24,558 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-12 13:52:24,559 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-12 13:52:24,560 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 [2018-09-12 13:52:24,616 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-12 13:52:24,616 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-12 13:52:24,618 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-12 13:52:24,618 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-12 13:52:24,624 INFO L133 SettingsManager]: * Use SBE=true [2018-09-12 13:52:24,624 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-12 13:52:24,624 INFO L133 SettingsManager]: * sizeof long=4 [2018-09-12 13:52:24,625 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-09-12 13:52:24,625 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-12 13:52:24,625 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-09-12 13:52:24,625 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-12 13:52:24,626 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-09-12 13:52:24,626 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-09-12 13:52:24,626 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-09-12 13:52:24,626 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-12 13:52:24,630 INFO L133 SettingsManager]: * sizeof long double=12 [2018-09-12 13:52:24,630 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-12 13:52:24,630 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-12 13:52:24,630 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-12 13:52:24,631 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-09-12 13:52:24,631 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-12 13:52:24,631 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-12 13:52:24,631 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-12 13:52:24,631 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-09-12 13:52:24,632 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-12 13:52:24,632 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-09-12 13:52:24,766 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-12 13:52:24,797 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-12 13:52:24,810 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-12 13:52:24,816 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-12 13:52:24,816 INFO L276 PluginConnector]: CDTParser initialized [2018-09-12 13:52:24,824 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-memsafety/memleaks_test19_false-valid-free.i [2018-09-12 13:52:25,513 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c1b100d72/0c0d730f6a4a471abd252b046814bb89/FLAG764405c3c [2018-09-12 13:52:26,234 INFO L277 CDTParser]: Found 1 translation units. [2018-09-12 13:52:26,236 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-memsafety/memleaks_test19_false-valid-free.i [2018-09-12 13:52:26,285 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c1b100d72/0c0d730f6a4a471abd252b046814bb89/FLAG764405c3c [2018-09-12 13:52:26,313 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c1b100d72/0c0d730f6a4a471abd252b046814bb89 [2018-09-12 13:52:26,341 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-12 13:52:26,345 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-09-12 13:52:26,351 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-12 13:52:26,352 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-12 13:52:26,369 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-12 13:52:26,371 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.09 01:52:26" (1/1) ... [2018-09-12 13:52:26,380 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55b8e722 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.09 01:52:26, skipping insertion in model container [2018-09-12 13:52:26,381 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.09 01:52:26" (1/1) ... [2018-09-12 13:52:26,933 INFO L180 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-09-12 13:52:27,045 WARN L201 ieTranslatorObserver]: Unsupported Syntax: bitfield implementation not yet bitprecise (soundness first) [2018-09-12 13:52:27,045 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2a272cc4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.09 01:52:27, skipping insertion in model container [2018-09-12 13:52:27,046 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-12 13:52:27,049 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-09-12 13:52:27,052 INFO L168 Benchmark]: Toolchain (without parser) took 709.62 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: 21.3 MB). Peak memory consumption was 21.3 MB. Max. memory is 1.9 GB. [2018-09-12 13:52:27,057 INFO L168 Benchmark]: CDTParser took 0.37 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. [2018-09-12 13:52:27,058 INFO L168 Benchmark]: CACSL2BoogieTranslator took 694.82 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. [2018-09-12 13:52:27,068 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 0.37 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 694.82 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...