java -Xmx2000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./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_test22_3_false-valid-deref.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1056a82 [2018-05-04 19:34:10,150 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-04 19:34:10,153 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-04 19:34:10,185 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-04 19:34:10,186 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-04 19:34:10,187 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-04 19:34:10,188 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-04 19:34:10,192 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-04 19:34:10,201 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-04 19:34:10,202 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-04 19:34:10,203 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-04 19:34:10,203 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-04 19:34:10,204 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-04 19:34:10,207 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-04 19:34:10,219 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-04 19:34:10,220 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-04 19:34:10,222 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-04 19:34:10,232 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-04 19:34:10,233 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-04 19:34:10,234 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-04 19:34:10,244 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-05-04 19:34:10,244 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-05-04 19:34:10,244 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-05-04 19:34:10,245 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-05-04 19:34:10,249 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-05-04 19:34:10,251 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-05-04 19:34:10,251 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-05-04 19:34:10,252 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-05-04 19:34:10,252 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-05-04 19:34:10,253 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-04 19:34:10,259 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-04 19:34:10,260 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2018-05-04 19:34:10,293 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-04 19:34:10,303 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-04 19:34:10,304 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-04 19:34:10,304 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-04 19:34:10,305 INFO L133 SettingsManager]: * Use SBE=true [2018-05-04 19:34:10,306 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-04 19:34:10,306 INFO L133 SettingsManager]: * sizeof long=4 [2018-05-04 19:34:10,307 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-05-04 19:34:10,307 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-05-04 19:34:10,307 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-05-04 19:34:10,307 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-04 19:34:10,307 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-05-04 19:34:10,308 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-05-04 19:34:10,308 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-05-04 19:34:10,308 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-05-04 19:34:10,308 INFO L133 SettingsManager]: * sizeof long double=12 [2018-05-04 19:34:10,308 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-04 19:34:10,309 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-04 19:34:10,314 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-05-04 19:34:10,314 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-05-04 19:34:10,314 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-05-04 19:34:10,315 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-04 19:34:10,315 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-05-04 19:34:10,315 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-05-04 19:34:10,315 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-05-04 19:34:10,316 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-05-04 19:34:10,317 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-05-04 19:34:10,413 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-04 19:34:10,443 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-04 19:34:10,453 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-04 19:34:10,461 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-04 19:34:10,461 INFO L276 PluginConnector]: CDTParser initialized [2018-05-04 19:34:10,462 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-memsafety/memleaks_test22_3_false-valid-deref.i [2018-05-04 19:34:11,044 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/9599e54d0/ec741c7f7e2846009e8ec5b37b333c20/FLAGcf910b3db [2018-05-04 19:34:11,612 INFO L276 CDTParser]: Found 1 translation units. [2018-05-04 19:34:11,613 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/ldv-memsafety/memleaks_test22_3_false-valid-deref.i [2018-05-04 19:34:11,690 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/9599e54d0/ec741c7f7e2846009e8ec5b37b333c20/FLAGcf910b3db [2018-05-04 19:34:11,710 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/9599e54d0/ec741c7f7e2846009e8ec5b37b333c20 [2018-05-04 19:34:11,724 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-04 19:34:11,727 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-04 19:34:11,731 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-04 19:34:11,731 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-04 19:34:11,746 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-04 19:34:11,747 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.05 07:34:11" (1/1) ... [2018-05-04 19:34:11,751 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@59403c3c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.05 07:34:11, skipping insertion in model container [2018-05-04 19:34:11,751 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.05 07:34:11" (1/1) ... [2018-05-04 19:34:11,804 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-04 19:34:11,937 INFO L167 Dispatcher]: Using SV-COMP mode [2018-05-04 19:34:12,268 WARN L201 ieTranslatorObserver]: Unsupported Syntax bitfield implementation not yet bitprecise (soundness first) [2018-05-04 19:34:12,274 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@370b3701 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.05 07:34:12, skipping insertion in model container [2018-05-04 19:34:12,274 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-04 19:34:12,275 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-05-04 19:34:12,276 INFO L168 Benchmark]: Toolchain (without parser) took 551.18 ms. Allocated memory is still 383.3 MB. Free memory was 327.6 MB in the beginning and 310.7 MB in the end (delta: 16.9 MB). Peak memory consumption was 16.9 MB. Max. memory is 1.9 GB. [2018-05-04 19:34:12,278 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 383.3 MB. Free memory is still 348.8 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-05-04 19:34:12,279 INFO L168 Benchmark]: CACSL2BoogieTranslator took 543.76 ms. Allocated memory is still 383.3 MB. Free memory was 327.6 MB in the beginning and 310.7 MB in the end (delta: 16.9 MB). Peak memory consumption was 16.9 MB. Max. memory is 1.9 GB. [2018-05-04 19:34:12,281 INFO L344 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 383.3 MB. Free memory is still 348.8 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 543.76 ms. Allocated memory is still 383.3 MB. Free memory was 327.6 MB in the beginning and 310.7 MB in the end (delta: 16.9 MB). Peak memory consumption was 16.9 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...