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-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/heap-data/running_example_true-unreach-call.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1cefbc9 [2018-11-05 00:48:52,250 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-05 00:48:52,254 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-05 00:48:52,291 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-05 00:48:52,291 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-05 00:48:52,296 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-05 00:48:52,301 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-05 00:48:52,303 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-05 00:48:52,312 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-05 00:48:52,321 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-05 00:48:52,325 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-05 00:48:52,325 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-05 00:48:52,331 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-05 00:48:52,336 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-05 00:48:52,340 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-05 00:48:52,341 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-05 00:48:52,349 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-05 00:48:52,351 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-05 00:48:52,359 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-05 00:48:52,366 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-05 00:48:52,367 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-05 00:48:52,378 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-05 00:48:52,386 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-05 00:48:52,407 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-05 00:48:52,450 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-05 00:48:52,453 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-05 00:48:52,454 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-05 00:48:52,454 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-05 00:48:52,460 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-05 00:48:52,460 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-05 00:48:52,460 INFO L133 SettingsManager]: * Use SBE=true [2018-11-05 00:48:52,460 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-05 00:48:52,461 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-05 00:48:52,461 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-05 00:48:52,461 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-05 00:48:52,461 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-05 00:48:52,462 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-05 00:48:52,465 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-05 00:48:52,465 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-05 00:48:52,465 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-05 00:48:52,466 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-05 00:48:52,466 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-05 00:48:52,466 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-05 00:48:52,466 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-05 00:48:52,466 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-05 00:48:52,467 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-05 00:48:52,467 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-05 00:48:52,467 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-05 00:48:52,467 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-05 00:48:52,467 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-05 00:48:52,468 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-05 00:48:52,468 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-05 00:48:52,468 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-05 00:48:52,468 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-05 00:48:52,601 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-05 00:48:52,636 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-05 00:48:52,646 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-05 00:48:52,651 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-05 00:48:52,652 INFO L276 PluginConnector]: CDTParser initialized [2018-11-05 00:48:52,657 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/heap-data/running_example_true-unreach-call.i [2018-11-05 00:48:52,799 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f5e82a772/793bbc7f15214db3a1dc8a65670d8d50/FLAGa310b5d51 [2018-11-05 00:48:54,018 INFO L298 CDTParser]: Found 1 translation units. [2018-11-05 00:48:54,024 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/heap-data/running_example_true-unreach-call.i [2018-11-05 00:48:54,067 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f5e82a772/793bbc7f15214db3a1dc8a65670d8d50/FLAGa310b5d51 [2018-11-05 00:48:54,110 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f5e82a772/793bbc7f15214db3a1dc8a65670d8d50 [2018-11-05 00:48:54,133 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-05 00:48:54,140 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-05 00:48:54,142 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-05 00:48:54,142 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-05 00:48:54,154 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-05 00:48:54,159 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.11 12:48:54" (1/1) ... [2018-11-05 00:48:54,168 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3880cdf7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 12:48:54, skipping insertion in model container [2018-11-05 00:48:54,168 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.11 12:48:54" (1/1) ... [2018-11-05 00:48:54,193 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-05 00:48:54,310 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-05 00:48:55,216 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-05 00:48:55,247 INFO L189 MainTranslator]: Completed pre-run [2018-11-05 00:48:55,401 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-05 00:48:55,641 INFO L193 MainTranslator]: Completed translation [2018-11-05 00:48:55,642 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 12:48:55 WrapperNode [2018-11-05 00:48:55,642 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-05 00:48:55,643 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-05 00:48:55,643 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-05 00:48:55,643 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-05 00:48:55,675 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 12:48:55" (1/1) ... [2018-11-05 00:48:55,675 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 12:48:55" (1/1) ... [2018-11-05 00:48:55,714 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 12:48:55" (1/1) ... [2018-11-05 00:48:55,714 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 12:48:55" (1/1) ... [2018-11-05 00:48:55,786 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 12:48:55" (1/1) ... [2018-11-05 00:48:55,811 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 12:48:55" (1/1) ... [2018-11-05 00:48:55,823 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 12:48:55" (1/1) ... [2018-11-05 00:48:55,845 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-05 00:48:55,852 INFO L168 Benchmark]: Toolchain (without parser) took 1718.64 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -49.3 MB). There was no memory consumed. Max. memory is 3.9 GB. [2018-11-05 00:48:55,858 INFO L168 Benchmark]: CDTParser took 0.38 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. [2018-11-05 00:48:55,859 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1500.65 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -60.6 MB). Peak memory consumption was 24.0 MB. Max. memory is 3.9 GB. [2018-11-05 00:48:55,866 INFO L168 Benchmark]: Boogie Preprocessor took 202.70 ms. Allocated memory is still 2.0 GB. Free memory was 2.0 GB in the beginning and 2.0 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. [2018-11-05 00:48:55,873 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 0.38 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 1500.65 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -60.6 MB). Peak memory consumption was 24.0 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 202.70 ms. Allocated memory is still 2.0 GB. Free memory was 2.0 GB in the beginning and 2.0 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...