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-bitfields/test-bitfields-3_false-valid-deref.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ead35ba [2018-05-09 16:34:48,285 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-05-09 16:34:48,287 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-05-09 16:34:48,307 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-05-09 16:34:48,307 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-05-09 16:34:48,308 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-05-09 16:34:48,310 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-05-09 16:34:48,319 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-05-09 16:34:48,326 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-05-09 16:34:48,327 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-05-09 16:34:48,333 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-05-09 16:34:48,334 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-05-09 16:34:48,335 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-05-09 16:34:48,337 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-05-09 16:34:48,344 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-05-09 16:34:48,346 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-05-09 16:34:48,360 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-05-09 16:34:48,362 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-05-09 16:34:48,370 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-05-09 16:34:48,371 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-05-09 16:34:48,374 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-05-09 16:34:48,380 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-05-09 16:34:48,380 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-05-09 16:34:48,381 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-05-09 16:34:48,382 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-05-09 16:34:48,383 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-05-09 16:34:48,383 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-05-09 16:34:48,394 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-05-09 16:34:48,395 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-05-09 16:34:48,395 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-05-09 16:34:48,396 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-05-09 16:34:48,396 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2018-05-09 16:34:48,431 INFO L110 SettingsManager]: Loading preferences was successful [2018-05-09 16:34:48,432 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-05-09 16:34:48,441 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-05-09 16:34:48,442 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-05-09 16:34:48,442 INFO L133 SettingsManager]: * Use SBE=true [2018-05-09 16:34:48,442 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-05-09 16:34:48,442 INFO L133 SettingsManager]: * sizeof long=4 [2018-05-09 16:34:48,442 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-05-09 16:34:48,443 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-05-09 16:34:48,443 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-05-09 16:34:48,443 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-05-09 16:34:48,443 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-05-09 16:34:48,443 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-05-09 16:34:48,443 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-05-09 16:34:48,444 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-05-09 16:34:48,444 INFO L133 SettingsManager]: * sizeof long double=12 [2018-05-09 16:34:48,444 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-05-09 16:34:48,444 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-05-09 16:34:48,444 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-05-09 16:34:48,444 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-05-09 16:34:48,450 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-05-09 16:34:48,450 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-05-09 16:34:48,450 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-05-09 16:34:48,450 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-05-09 16:34:48,451 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-05-09 16:34:48,451 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-05-09 16:34:48,451 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-05-09 16:34:48,546 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-05-09 16:34:48,584 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-05-09 16:34:48,589 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-05-09 16:34:48,600 INFO L271 PluginConnector]: Initializing CDTParser... [2018-05-09 16:34:48,601 INFO L276 PluginConnector]: CDTParser initialized [2018-05-09 16:34:48,601 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-memsafety-bitfields/test-bitfields-3_false-valid-deref.i [2018-05-09 16:34:49,187 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/c0c227dd4/20dbed1790f54aa8a274de1786fcbcfe/FLAG2cd9d833a [2018-05-09 16:34:49,674 INFO L276 CDTParser]: Found 1 translation units. [2018-05-09 16:34:49,675 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/ldv-memsafety-bitfields/test-bitfields-3_false-valid-deref.i [2018-05-09 16:34:49,702 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/c0c227dd4/20dbed1790f54aa8a274de1786fcbcfe/FLAG2cd9d833a [2018-05-09 16:34:49,739 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/c0c227dd4/20dbed1790f54aa8a274de1786fcbcfe [2018-05-09 16:34:49,764 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-05-09 16:34:49,777 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-05-09 16:34:49,778 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-05-09 16:34:49,779 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-05-09 16:34:49,795 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-05-09 16:34:49,796 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.05 04:34:49" (1/1) ... [2018-05-09 16:34:49,799 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b427029 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 04:34:49, skipping insertion in model container [2018-05-09 16:34:49,799 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.05 04:34:49" (1/1) ... [2018-05-09 16:34:50,176 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-05-09 16:34:50,215 WARN L201 ieTranslatorObserver]: Unsupported Syntax: bitfield implementation not yet bitprecise (soundness first) [2018-05-09 16:34:50,216 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@457cedc3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.05 04:34:50, skipping insertion in model container [2018-05-09 16:34:50,216 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-05-09 16:34:50,217 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-05-09 16:34:50,218 INFO L168 Benchmark]: Toolchain (without parser) took 452.47 ms. Allocated memory is still 383.3 MB. Free memory was 330.7 MB in the beginning and 323.0 MB in the end (delta: 7.7 MB). Peak memory consumption was 7.7 MB. Max. memory is 1.9 GB. [2018-05-09 16:34:50,220 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 383.3 MB. Free memory is still 349.9 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-05-09 16:34:50,220 INFO L168 Benchmark]: CACSL2BoogieTranslator took 438.07 ms. Allocated memory is still 383.3 MB. Free memory was 330.7 MB in the beginning and 323.0 MB in the end (delta: 7.7 MB). Peak memory consumption was 7.7 MB. Max. memory is 1.9 GB. [2018-05-09 16:34:50,232 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 383.3 MB. Free memory is still 349.9 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 438.07 ms. Allocated memory is still 383.3 MB. Free memory was 330.7 MB in the beginning and 323.0 MB in the end (delta: 7.7 MB). Peak memory consumption was 7.7 MB. Max. memory is 1.9 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...