java -ea -Xmx4000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/C-BIN-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-memsafety/ArraysWithLenghtAtDeclaration_true-valid-memsafety_true-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-38cac3e [2018-11-27 12:00:31,764 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 12:00:31,769 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 12:00:31,807 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 12:00:31,808 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 12:00:31,809 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 12:00:31,814 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 12:00:31,817 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 12:00:31,822 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 12:00:31,823 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 12:00:31,830 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 12:00:31,831 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 12:00:31,837 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 12:00:31,838 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 12:00:31,845 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 12:00:31,846 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 12:00:31,847 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 12:00:31,854 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 12:00:31,868 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 12:00:31,873 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 12:00:31,874 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 12:00:31,880 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 12:00:31,887 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-27 12:00:31,887 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-27 12:00:31,887 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-27 12:00:31,888 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-27 12:00:31,896 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-27 12:00:31,899 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-27 12:00:31,900 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-27 12:00:31,901 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-27 12:00:31,901 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-27 12:00:31,908 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-27 12:00:31,908 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-27 12:00:31,908 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-27 12:00:31,909 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-27 12:00:31,913 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-27 12:00:31,914 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2018-11-27 12:00:31,957 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 12:00:31,957 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 12:00:31,960 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-27 12:00:31,961 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-27 12:00:31,964 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 12:00:31,964 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 12:00:31,964 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 12:00:31,970 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 12:00:31,970 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-27 12:00:31,971 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-27 12:00:31,971 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-27 12:00:31,971 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-27 12:00:31,971 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 12:00:31,971 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-11-27 12:00:31,972 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-11-27 12:00:31,972 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-11-27 12:00:31,972 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-27 12:00:31,972 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-27 12:00:31,972 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-27 12:00:31,973 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-27 12:00:31,973 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 12:00:31,973 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 12:00:31,973 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 12:00:31,974 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-27 12:00:31,974 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-27 12:00:31,974 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-27 12:00:31,974 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 12:00:31,974 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-27 12:00:31,981 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-27 12:00:31,981 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-27 12:00:31,981 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-27 12:00:31,982 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-27 12:00:32,076 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 12:00:32,106 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 12:00:32,116 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 12:00:32,121 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 12:00:32,123 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 12:00:32,124 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-memsafety/ArraysWithLenghtAtDeclaration_true-valid-memsafety_true-termination.c [2018-11-27 12:00:32,270 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8df6a5ff9/9674d457fcd343c5aef22d53b1485dd7/FLAG745b7aecc [2018-11-27 12:00:33,321 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 12:00:33,322 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-memsafety/ArraysWithLenghtAtDeclaration_true-valid-memsafety_true-termination.c [2018-11-27 12:00:33,341 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8df6a5ff9/9674d457fcd343c5aef22d53b1485dd7/FLAG745b7aecc [2018-11-27 12:00:33,552 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8df6a5ff9/9674d457fcd343c5aef22d53b1485dd7 [2018-11-27 12:00:33,578 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 12:00:33,584 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-27 12:00:33,588 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 12:00:33,588 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 12:00:33,598 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 12:00:33,602 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 12:00:33" (1/1) ... [2018-11-27 12:00:33,608 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@327ab02d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:00:33, skipping insertion in model container [2018-11-27 12:00:33,608 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 12:00:33" (1/1) ... [2018-11-27 12:00:33,630 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 12:00:33,676 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 12:00:34,157 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 12:00:34,205 INFO L191 MainTranslator]: Completed pre-run [2018-11-27 12:00:34,277 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 12:00:34,332 INFO L195 MainTranslator]: Completed translation [2018-11-27 12:00:34,332 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:00:34 WrapperNode [2018-11-27 12:00:34,332 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 12:00:34,334 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-27 12:00:34,334 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-27 12:00:34,334 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-27 12:00:34,352 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:00:34" (1/1) ... [2018-11-27 12:00:34,378 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:00:34" (1/1) ... [2018-11-27 12:00:34,390 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-27 12:00:34,391 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-27 12:00:34,391 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-27 12:00:34,391 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-27 12:00:34,407 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:00:34" (1/1) ... [2018-11-27 12:00:34,408 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:00:34" (1/1) ... [2018-11-27 12:00:34,420 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:00:34" (1/1) ... [2018-11-27 12:00:34,420 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:00:34" (1/1) ... [2018-11-27 12:00:34,466 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:00:34" (1/1) ... [2018-11-27 12:00:34,490 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:00:34" (1/1) ... [2018-11-27 12:00:34,496 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:00:34" (1/1) ... [2018-11-27 12:00:34,506 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-27 12:00:34,519 INFO L168 Benchmark]: Toolchain (without parser) took 936.53 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: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. [2018-11-27 12:00:34,610 INFO L168 Benchmark]: CDTParser took 0.21 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. [2018-11-27 12:00:34,620 INFO L168 Benchmark]: CACSL2BoogieTranslator took 745.05 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: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. [2018-11-27 12:00:34,621 INFO L168 Benchmark]: Boogie Procedure Inliner took 57.17 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. [2018-11-27 12:00:34,622 INFO L168 Benchmark]: Boogie Preprocessor took 119.89 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. [2018-11-27 12:00:34,636 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 0.21 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 745.05 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: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. * Boogie Procedure Inliner took 57.17 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. * Boogie Preprocessor took 119.89 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...