java -Xmx8000000000 -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 --traceabstraction.dump.automata.to.the.following.directory dump -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-memsafety-bitfields/test-bitfields-3_false-valid-deref.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-c5b1954-m [2018-10-10 11:25:32,633 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-10 11:25:32,635 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-10 11:25:32,648 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-10 11:25:32,648 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-10 11:25:32,649 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-10 11:25:32,651 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-10 11:25:32,652 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-10 11:25:32,654 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-10 11:25:32,655 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-10 11:25:32,656 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-10 11:25:32,656 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-10 11:25:32,657 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-10 11:25:32,658 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-10 11:25:32,660 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-10 11:25:32,660 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-10 11:25:32,661 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-10 11:25:32,664 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-10 11:25:32,666 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-10 11:25:32,668 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-10 11:25:32,669 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-10 11:25:32,670 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-10 11:25:32,673 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-10 11:25:32,674 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-10 11:25:32,674 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-10 11:25:32,675 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-10 11:25:32,676 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-10 11:25:32,677 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-10 11:25:32,678 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-10 11:25:32,680 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-10 11:25:32,680 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-10 11:25:32,681 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-10 11:25:32,681 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-10 11:25:32,682 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-10 11:25:32,683 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-10 11:25:32,684 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-10 11:25:32,684 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 [2018-10-10 11:25:32,713 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-10 11:25:32,714 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-10 11:25:32,715 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-10 11:25:32,717 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-10 11:25:32,717 INFO L133 SettingsManager]: * Use SBE=true [2018-10-10 11:25:32,717 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-10 11:25:32,717 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-10 11:25:32,718 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-10-10 11:25:32,718 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-10 11:25:32,718 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-10 11:25:32,718 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-10 11:25:32,718 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-10-10 11:25:32,719 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-10-10 11:25:32,719 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-10-10 11:25:32,719 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-10 11:25:32,719 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-10 11:25:32,720 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-10 11:25:32,720 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-10 11:25:32,720 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-10 11:25:32,720 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-10 11:25:32,721 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-10 11:25:32,721 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-10 11:25:32,721 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-10 11:25:32,721 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-10 11:25:32,721 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-10 11:25:32,721 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Dump automata to the following directory -> dump [2018-10-10 11:25:32,795 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-10 11:25:32,810 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-10 11:25:32,813 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-10 11:25:32,815 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-10 11:25:32,815 INFO L276 PluginConnector]: CDTParser initialized [2018-10-10 11:25:32,816 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-memsafety-bitfields/test-bitfields-3_false-valid-deref.i [2018-10-10 11:25:33,142 INFO L217 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8d69e77d5/925a4b52907a47c8ab8f7f4e296839eb/FLAG4cddf98b2 [2018-10-10 11:25:33,388 INFO L289 CDTParser]: Found 1 translation units. [2018-10-10 11:25:33,389 INFO L157 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-memsafety-bitfields/test-bitfields-3_false-valid-deref.i [2018-10-10 11:25:33,397 INFO L337 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8d69e77d5/925a4b52907a47c8ab8f7f4e296839eb/FLAG4cddf98b2 [2018-10-10 11:25:33,415 INFO L345 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8d69e77d5/925a4b52907a47c8ab8f7f4e296839eb [2018-10-10 11:25:33,426 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-10 11:25:33,428 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-10-10 11:25:33,429 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-10 11:25:33,429 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-10 11:25:33,433 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-10 11:25:33,434 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.10 11:25:33" (1/1) ... [2018-10-10 11:25:33,438 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b039752 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.10 11:25:33, skipping insertion in model container [2018-10-10 11:25:33,438 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.10 11:25:33" (1/1) ... [2018-10-10 11:25:33,449 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-10 11:25:33,474 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-10 11:25:33,617 WARN L309 MainTranslator]: Unsupported Syntax: bitfield implementation not yet bitprecise (soundness first) [2018-10-10 11:25:33,618 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2f0f9169 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.10 11:25:33, skipping insertion in model container [2018-10-10 11:25:33,618 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-10 11:25:33,619 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2018-10-10 11:25:33,620 INFO L168 Benchmark]: Toolchain (without parser) took 192.94 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. [2018-10-10 11:25:33,622 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-10-10 11:25:33,623 INFO L168 Benchmark]: CACSL2BoogieTranslator took 189.65 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. [2018-10-10 11:25:33,627 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 189.65 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 13]: Unsupported Syntax bitfield implementation not yet bitprecise (soundness first) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...