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/ddv-machzwd/ddv_machzwd_all_false-unreach-call_true-valid-memsafety.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-c5b1954-m [2018-10-10 11:25:36,849 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-10 11:25:36,851 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-10 11:25:36,870 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-10 11:25:36,870 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-10 11:25:36,871 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-10 11:25:36,873 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-10 11:25:36,874 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-10 11:25:36,876 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-10 11:25:36,877 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-10 11:25:36,878 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-10 11:25:36,878 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-10 11:25:36,879 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-10 11:25:36,880 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-10 11:25:36,881 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-10 11:25:36,882 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-10 11:25:36,883 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-10 11:25:36,885 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-10 11:25:36,887 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-10 11:25:36,888 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-10 11:25:36,889 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-10 11:25:36,891 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-10 11:25:36,893 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-10 11:25:36,893 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-10 11:25:36,894 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-10 11:25:36,894 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-10 11:25:36,895 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-10 11:25:36,896 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-10 11:25:36,897 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-10 11:25:36,898 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-10 11:25:36,898 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-10 11:25:36,899 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-10 11:25:36,899 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-10 11:25:36,899 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-10 11:25:36,900 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-10 11:25:36,901 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-10 11:25:36,901 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 11:25:36,916 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-10 11:25:36,916 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-10 11:25:36,917 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-10 11:25:36,918 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-10 11:25:36,918 INFO L133 SettingsManager]: * Use SBE=true [2018-10-10 11:25:36,918 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-10 11:25:36,918 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-10 11:25:36,918 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-10-10 11:25:36,919 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-10 11:25:36,919 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-10 11:25:36,919 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-10 11:25:36,919 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-10-10 11:25:36,919 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-10-10 11:25:36,920 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-10-10 11:25:36,920 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-10 11:25:36,920 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-10 11:25:36,920 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-10 11:25:36,920 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-10 11:25:36,921 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-10 11:25:36,921 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-10 11:25:36,921 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-10 11:25:36,921 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-10 11:25:36,921 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-10 11:25:36,922 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-10 11:25:36,922 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-10 11:25:36,922 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 11:25:36,966 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-10 11:25:36,979 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-10 11:25:36,983 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-10 11:25:36,985 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-10 11:25:36,985 INFO L276 PluginConnector]: CDTParser initialized [2018-10-10 11:25:36,986 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ddv-machzwd/ddv_machzwd_all_false-unreach-call_true-valid-memsafety.i [2018-10-10 11:25:37,290 INFO L217 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/13150943a/d62acdf5f17942c984c8bcce2945ba1a/FLAG9eca08a41 [2018-10-10 11:25:37,768 INFO L289 CDTParser]: Found 1 translation units. [2018-10-10 11:25:37,769 INFO L157 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ddv-machzwd/ddv_machzwd_all_false-unreach-call_true-valid-memsafety.i [2018-10-10 11:25:37,810 INFO L337 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/13150943a/d62acdf5f17942c984c8bcce2945ba1a/FLAG9eca08a41 [2018-10-10 11:25:37,831 INFO L345 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/13150943a/d62acdf5f17942c984c8bcce2945ba1a [2018-10-10 11:25:37,844 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-10 11:25:37,847 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-10-10 11:25:37,848 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-10 11:25:37,848 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-10 11:25:37,855 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-10 11:25:37,856 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.10 11:25:37" (1/1) ... [2018-10-10 11:25:37,859 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50d10d03 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.10 11:25:37, skipping insertion in model container [2018-10-10 11:25:37,860 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.10 11:25:37" (1/1) ... [2018-10-10 11:25:37,870 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-10 11:25:37,968 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-10 11:25:38,308 WARN L309 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment [2018-10-10 11:25:38,309 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6b5e55bd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.10 11:25:38, skipping insertion in model container [2018-10-10 11:25:38,309 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-10 11:25:38,310 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2018-10-10 11:25:38,311 INFO L168 Benchmark]: Toolchain (without parser) took 464.94 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: 31.7 MB). Peak memory consumption was 31.7 MB. Max. memory is 7.1 GB. [2018-10-10 11:25:38,313 INFO L168 Benchmark]: CDTParser took 0.24 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 11:25:38,314 INFO L168 Benchmark]: CACSL2BoogieTranslator took 461.49 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: 31.7 MB). Peak memory consumption was 31.7 MB. Max. memory is 7.1 GB. [2018-10-10 11:25:38,317 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 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 461.49 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: 31.7 MB). Peak memory consumption was 31.7 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 1550]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...