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 --rcfgbuilder.size.of.a.code.block SingleStatement --cacsl2boogietranslator.bitprecise.bitfields false -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_inw_p_true-unreach-call_false-valid-memtrack.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-c5b1954-m [2018-10-10 14:55:02,310 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-10 14:55:02,312 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-10 14:55:02,328 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-10 14:55:02,328 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-10 14:55:02,329 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-10 14:55:02,333 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-10 14:55:02,335 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-10 14:55:02,337 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-10 14:55:02,340 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-10 14:55:02,341 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-10 14:55:02,341 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-10 14:55:02,343 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-10 14:55:02,345 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-10 14:55:02,348 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-10 14:55:02,349 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-10 14:55:02,350 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-10 14:55:02,351 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-10 14:55:02,353 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-10 14:55:02,355 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-10 14:55:02,356 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-10 14:55:02,357 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-10 14:55:02,360 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-10 14:55:02,360 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-10 14:55:02,360 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-10 14:55:02,361 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-10 14:55:02,362 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-10 14:55:02,363 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-10 14:55:02,364 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-10 14:55:02,365 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-10 14:55:02,365 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-10 14:55:02,366 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-10 14:55:02,366 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-10 14:55:02,366 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-10 14:55:02,367 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-10 14:55:02,368 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-10 14:55:02,368 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 14:55:02,392 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-10 14:55:02,392 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-10 14:55:02,393 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-10 14:55:02,393 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-10 14:55:02,393 INFO L133 SettingsManager]: * Use SBE=true [2018-10-10 14:55:02,394 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-10 14:55:02,394 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-10 14:55:02,394 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-10-10 14:55:02,395 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-10 14:55:02,395 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-10 14:55:02,395 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-10 14:55:02,395 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-10-10 14:55:02,395 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-10-10 14:55:02,395 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-10-10 14:55:02,396 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-10 14:55:02,399 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-10 14:55:02,399 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-10 14:55:02,400 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-10 14:55:02,400 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-10 14:55:02,400 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-10 14:55:02,400 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-10 14:55:02,400 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-10 14:55:02,401 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-10 14:55:02,401 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-10 14:55:02,401 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-10 14:55:02,401 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 Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SingleStatement Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Bitprecise bitfields -> false [2018-10-10 14:55:02,469 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-10 14:55:02,486 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-10 14:55:02,491 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-10 14:55:02,493 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-10 14:55:02,493 INFO L276 PluginConnector]: CDTParser initialized [2018-10-10 14:55:02,494 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ddv-machzwd/ddv_machzwd_inw_p_true-unreach-call_false-valid-memtrack.i [2018-10-10 14:55:02,846 INFO L217 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d7e2f740c/19a86fa93b9f4c538a582887782a492c/FLAG4a673e792 [2018-10-10 14:55:03,319 INFO L289 CDTParser]: Found 1 translation units. [2018-10-10 14:55:03,321 INFO L157 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ddv-machzwd/ddv_machzwd_inw_p_true-unreach-call_false-valid-memtrack.i [2018-10-10 14:55:03,358 INFO L337 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d7e2f740c/19a86fa93b9f4c538a582887782a492c/FLAG4a673e792 [2018-10-10 14:55:03,374 INFO L345 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d7e2f740c/19a86fa93b9f4c538a582887782a492c [2018-10-10 14:55:03,385 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-10 14:55:03,386 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-10-10 14:55:03,387 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-10 14:55:03,388 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-10 14:55:03,391 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-10 14:55:03,392 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.10 02:55:03" (1/1) ... [2018-10-10 14:55:03,395 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3047eb33 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.10 02:55:03, skipping insertion in model container [2018-10-10 14:55:03,396 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.10 02:55:03" (1/1) ... [2018-10-10 14:55:03,405 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-10 14:55:03,496 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-10 14:55:03,844 WARN L309 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment [2018-10-10 14:55:03,845 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@445067f5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.10 02:55:03, skipping insertion in model container [2018-10-10 14:55:03,845 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-10 14:55:03,846 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2018-10-10 14:55:03,847 INFO L168 Benchmark]: Toolchain (without parser) took 461.64 ms. Allocated memory is still 1.6 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 14:55:03,850 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.6 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-10-10 14:55:03,851 INFO L168 Benchmark]: CACSL2BoogieTranslator took 458.45 ms. Allocated memory is still 1.6 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 14:55:03,855 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 1.6 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 458.45 ms. Allocated memory is still 1.6 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: 1548]: 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...