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_test23_2_false-valid-deref.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-985f63f [2018-10-11 18:51:31,183 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-11 18:51:31,191 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-11 18:51:31,229 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-11 18:51:31,230 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-11 18:51:31,236 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-11 18:51:31,241 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-11 18:51:31,247 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-11 18:51:31,252 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-11 18:51:31,262 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-11 18:51:31,263 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-11 18:51:31,264 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-11 18:51:31,270 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-11 18:51:31,271 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-11 18:51:31,278 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-11 18:51:31,279 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-11 18:51:31,280 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-11 18:51:31,287 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-11 18:51:31,296 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-11 18:51:31,298 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-11 18:51:31,304 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-11 18:51:31,310 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-11 18:51:31,315 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-11 18:51:31,319 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-11 18:51:31,319 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-11 18:51:31,322 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-11 18:51:31,323 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-11 18:51:31,325 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-11 18:51:31,333 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-11 18:51:31,338 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-11 18:51:31,339 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-11 18:51:31,343 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-11 18:51:31,343 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-11 18:51:31,343 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-11 18:51:31,346 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-11 18:51:31,347 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-11 18:51:31,350 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 [2018-10-11 18:51:31,401 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-11 18:51:31,401 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-11 18:51:31,408 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-11 18:51:31,408 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-11 18:51:31,413 INFO L133 SettingsManager]: * Use SBE=true [2018-10-11 18:51:31,413 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-11 18:51:31,414 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-11 18:51:31,414 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-10-11 18:51:31,414 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-11 18:51:31,414 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-11 18:51:31,415 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-11 18:51:31,418 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-10-11 18:51:31,418 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-10-11 18:51:31,418 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-10-11 18:51:31,419 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-11 18:51:31,419 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-11 18:51:31,419 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-11 18:51:31,419 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-11 18:51:31,420 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-11 18:51:31,424 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-11 18:51:31,424 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-11 18:51:31,425 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-11 18:51:31,425 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-11 18:51:31,425 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-11 18:51:31,425 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-11 18:51:31,425 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-11 18:51:31,562 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-11 18:51:31,595 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-11 18:51:31,606 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-11 18:51:31,612 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-11 18:51:31,613 INFO L276 PluginConnector]: CDTParser initialized [2018-10-11 18:51:31,614 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-memsafety/memleaks_test23_2_false-valid-deref.i [2018-10-11 18:51:31,766 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1fe39d039/9577419349764b5c92d9ea94de675681/FLAGd94544fc0 [2018-10-11 18:51:33,082 INFO L298 CDTParser]: Found 1 translation units. [2018-10-11 18:51:33,083 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-memsafety/memleaks_test23_2_false-valid-deref.i [2018-10-11 18:51:33,119 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1fe39d039/9577419349764b5c92d9ea94de675681/FLAGd94544fc0 [2018-10-11 18:51:33,148 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1fe39d039/9577419349764b5c92d9ea94de675681 [2018-10-11 18:51:33,166 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-11 18:51:33,170 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-11 18:51:33,171 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-11 18:51:33,171 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-11 18:51:33,178 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-11 18:51:33,182 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 06:51:33" (1/1) ... [2018-10-11 18:51:33,186 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b7e4d8e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 06:51:33, skipping insertion in model container [2018-10-11 18:51:33,187 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 06:51:33" (1/1) ... [2018-10-11 18:51:33,203 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-11 18:51:33,359 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-11 18:51:33,763 WARN L309 MainTranslator]: Unsupported Syntax: bitfield implementation not yet bitprecise (soundness first) [2018-10-11 18:51:33,764 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@168e967e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 06:51:33, skipping insertion in model container [2018-10-11 18:51:33,765 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-11 18:51:33,765 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-10-11 18:51:33,767 INFO L168 Benchmark]: Toolchain (without parser) took 600.32 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. [2018-10-11 18:51:33,769 INFO L168 Benchmark]: CDTParser took 0.21 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. [2018-10-11 18:51:33,771 INFO L168 Benchmark]: CACSL2BoogieTranslator took 594.11 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. [2018-10-11 18:51:33,775 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 0.21 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 594.11 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. * 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...