java -ea -Xmx4000000000 -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/memsafety-ext3/getNumbers4_true-valid-memsafety.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-822e86c [2018-11-14 12:11:48,045 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-14 12:11:48,053 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-14 12:11:48,087 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-14 12:11:48,088 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-14 12:11:48,093 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-14 12:11:48,095 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-14 12:11:48,104 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-14 12:11:48,109 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-14 12:11:48,113 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-14 12:11:48,116 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-14 12:11:48,116 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-14 12:11:48,117 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-14 12:11:48,127 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-14 12:11:48,139 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-14 12:11:48,140 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-14 12:11:48,141 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-14 12:11:48,143 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-14 12:11:48,156 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-14 12:11:48,160 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-14 12:11:48,164 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-14 12:11:48,167 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-14 12:11:48,175 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-14 12:11:48,175 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-14 12:11:48,175 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-14 12:11:48,181 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-14 12:11:48,182 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-14 12:11:48,183 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-14 12:11:48,189 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-14 12:11:48,190 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-14 12:11:48,191 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-14 12:11:48,191 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-14 12:11:48,192 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-14 12:11:48,198 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-14 12:11:48,199 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-14 12:11:48,200 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-14 12:11:48,200 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 [2018-11-14 12:11:48,252 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-14 12:11:48,253 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-14 12:11:48,260 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-14 12:11:48,260 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-14 12:11:48,262 INFO L133 SettingsManager]: * Use SBE=true [2018-11-14 12:11:48,262 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-14 12:11:48,262 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-14 12:11:48,262 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-14 12:11:48,263 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-14 12:11:48,263 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-14 12:11:48,263 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-14 12:11:48,263 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-11-14 12:11:48,263 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-11-14 12:11:48,266 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-11-14 12:11:48,266 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-14 12:11:48,269 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-14 12:11:48,269 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-14 12:11:48,269 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-14 12:11:48,270 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-14 12:11:48,270 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-14 12:11:48,270 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-14 12:11:48,270 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-14 12:11:48,272 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-14 12:11:48,272 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-14 12:11:48,273 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-14 12:11:48,273 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-14 12:11:48,407 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-14 12:11:48,448 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-14 12:11:48,457 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-14 12:11:48,462 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-14 12:11:48,466 INFO L276 PluginConnector]: CDTParser initialized [2018-11-14 12:11:48,467 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/memsafety-ext3/getNumbers4_true-valid-memsafety.c [2018-11-14 12:11:48,621 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a27d8c2df/ed93781cc8524f78b72efb2bf45b252b/FLAGfea6c278b [2018-11-14 12:11:49,612 INFO L298 CDTParser]: Found 1 translation units. [2018-11-14 12:11:49,613 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/memsafety-ext3/getNumbers4_true-valid-memsafety.c [2018-11-14 12:11:49,630 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a27d8c2df/ed93781cc8524f78b72efb2bf45b252b/FLAGfea6c278b [2018-11-14 12:11:49,658 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a27d8c2df/ed93781cc8524f78b72efb2bf45b252b [2018-11-14 12:11:49,679 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-14 12:11:49,684 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-14 12:11:49,687 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-14 12:11:49,688 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-14 12:11:49,698 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-14 12:11:49,704 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 12:11:49" (1/1) ... [2018-11-14 12:11:49,710 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63364c7b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 12:11:49, skipping insertion in model container [2018-11-14 12:11:49,710 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 12:11:49" (1/1) ... [2018-11-14 12:11:49,737 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-14 12:11:49,803 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-14 12:11:50,373 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-14 12:11:50,431 INFO L191 MainTranslator]: Completed pre-run [2018-11-14 12:11:50,508 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-14 12:11:50,557 INFO L195 MainTranslator]: Completed translation [2018-11-14 12:11:50,558 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 12:11:50 WrapperNode [2018-11-14 12:11:50,558 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-14 12:11:50,560 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-14 12:11:50,560 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-14 12:11:50,560 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-14 12:11:50,579 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 12:11:50" (1/1) ... [2018-11-14 12:11:50,579 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 12:11:50" (1/1) ... [2018-11-14 12:11:50,602 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 12:11:50" (1/1) ... [2018-11-14 12:11:50,602 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 12:11:50" (1/1) ... [2018-11-14 12:11:50,685 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 12:11:50" (1/1) ... [2018-11-14 12:11:50,716 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 12:11:50" (1/1) ... [2018-11-14 12:11:50,718 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 12:11:50" (1/1) ... [2018-11-14 12:11:50,731 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-14 12:11:50,739 INFO L168 Benchmark]: Toolchain (without parser) took 1059.69 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 14.1 MB). Peak memory consumption was 14.1 MB. Max. memory is 3.9 GB. [2018-11-14 12:11:50,748 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-14 12:11:50,749 INFO L168 Benchmark]: CACSL2BoogieTranslator took 871.21 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 14.1 MB). Peak memory consumption was 14.1 MB. Max. memory is 3.9 GB. [2018-11-14 12:11:50,750 INFO L168 Benchmark]: Boogie Preprocessor took 172.18 ms. Allocated memory is still 2.0 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-14 12:11:50,761 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 0.25 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 871.21 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 14.1 MB). Peak memory consumption was 14.1 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 172.18 ms. Allocated memory is still 2.0 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...