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/list-properties/splice_true-unreach-call_false-valid-memtrack.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-5318ecb-m [2018-10-11 15:15:49,924 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-11 15:15:49,927 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-11 15:15:49,954 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-11 15:15:49,954 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-11 15:15:49,962 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-11 15:15:49,967 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-11 15:15:49,972 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-11 15:15:49,974 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-11 15:15:49,981 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-11 15:15:49,982 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-11 15:15:49,982 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-11 15:15:49,988 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-11 15:15:49,990 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-11 15:15:49,996 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-11 15:15:49,998 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-11 15:15:49,999 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-11 15:15:50,006 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-11 15:15:50,018 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-11 15:15:50,025 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-11 15:15:50,027 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-11 15:15:50,035 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-11 15:15:50,041 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-11 15:15:50,041 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-11 15:15:50,042 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-11 15:15:50,046 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-11 15:15:50,047 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-11 15:15:50,053 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-11 15:15:50,054 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-11 15:15:50,055 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-11 15:15:50,060 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-11 15:15:50,061 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-11 15:15:50,061 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-11 15:15:50,062 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-11 15:15:50,063 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-11 15:15:50,063 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-11 15:15:50,069 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 15:15:50,120 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-11 15:15:50,120 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-11 15:15:50,125 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-11 15:15:50,125 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-11 15:15:50,129 INFO L133 SettingsManager]: * Use SBE=true [2018-10-11 15:15:50,129 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-11 15:15:50,130 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-11 15:15:50,130 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-10-11 15:15:50,130 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-11 15:15:50,130 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-11 15:15:50,130 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-11 15:15:50,131 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-10-11 15:15:50,131 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-10-11 15:15:50,131 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-10-11 15:15:50,131 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-11 15:15:50,131 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-11 15:15:50,132 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-11 15:15:50,137 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-11 15:15:50,137 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-11 15:15:50,138 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-11 15:15:50,138 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-11 15:15:50,138 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-11 15:15:50,138 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-11 15:15:50,138 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-11 15:15:50,139 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-11 15:15:50,141 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-11 15:15:50,268 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-11 15:15:50,303 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-11 15:15:50,315 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-11 15:15:50,320 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-11 15:15:50,321 INFO L276 PluginConnector]: CDTParser initialized [2018-10-11 15:15:50,321 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/list-properties/splice_true-unreach-call_false-valid-memtrack.i [2018-10-11 15:15:50,903 INFO L217 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/da4cbad33/5601ed73da1647a0be2ed23729608ad1/FLAGc47149bc5 [2018-10-11 15:15:51,570 INFO L289 CDTParser]: Found 1 translation units. [2018-10-11 15:15:51,571 INFO L157 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/list-properties/splice_true-unreach-call_false-valid-memtrack.i [2018-10-11 15:15:51,608 INFO L337 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/da4cbad33/5601ed73da1647a0be2ed23729608ad1/FLAGc47149bc5 [2018-10-11 15:15:51,647 INFO L345 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/da4cbad33/5601ed73da1647a0be2ed23729608ad1 [2018-10-11 15:15:51,676 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-11 15:15:51,683 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-11 15:15:51,685 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-11 15:15:51,685 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-11 15:15:51,694 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-11 15:15:51,696 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 03:15:51" (1/1) ... [2018-10-11 15:15:51,706 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e6bad1b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:15:51, skipping insertion in model container [2018-10-11 15:15:51,706 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 03:15:51" (1/1) ... [2018-10-11 15:15:51,732 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-11 15:15:51,872 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-11 15:15:52,322 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-11 15:15:52,363 INFO L189 MainTranslator]: Completed pre-run [2018-10-11 15:15:52,443 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-11 15:15:52,496 INFO L193 MainTranslator]: Completed translation [2018-10-11 15:15:52,499 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:15:52 WrapperNode [2018-10-11 15:15:52,499 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-11 15:15:52,500 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-11 15:15:52,500 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-11 15:15:52,501 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-11 15:15:52,535 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:15:52" (1/1) ... [2018-10-11 15:15:52,538 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:15:52" (1/1) ... [2018-10-11 15:15:52,562 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:15:52" (1/1) ... [2018-10-11 15:15:52,563 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:15:52" (1/1) ... [2018-10-11 15:15:52,623 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:15:52" (1/1) ... [2018-10-11 15:15:52,638 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:15:52" (1/1) ... [2018-10-11 15:15:52,645 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:15:52" (1/1) ... [2018-10-11 15:15:52,660 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-11 15:15:52,667 INFO L168 Benchmark]: Toolchain (without parser) took 990.54 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 15:15:52,673 INFO L168 Benchmark]: CDTParser took 0.20 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 15:15:52,674 INFO L168 Benchmark]: CACSL2BoogieTranslator took 815.08 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 15:15:52,679 INFO L168 Benchmark]: Boogie Preprocessor took 160.48 ms. Allocated memory is still 1.9 GB. Free memory is still 1.8 GB. There was no memory consumed. Max. memory is 1.9 GB. [2018-10-11 15:15:52,684 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 0.20 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 815.08 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. * Boogie Preprocessor took 160.48 ms. Allocated memory is still 1.9 GB. Free memory is still 1.8 GB. There was no memory consumed. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...