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-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/forester-heap/sll-optional_false-unreach-call_false-valid-memcleanup.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-38cac3e [2018-11-27 12:29:38,992 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 12:29:38,994 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 12:29:39,031 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 12:29:39,031 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 12:29:39,035 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 12:29:39,038 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 12:29:39,047 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 12:29:39,051 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 12:29:39,056 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 12:29:39,058 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 12:29:39,059 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 12:29:39,063 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 12:29:39,064 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 12:29:39,074 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 12:29:39,075 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 12:29:39,083 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 12:29:39,085 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 12:29:39,097 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 12:29:39,099 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 12:29:39,107 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 12:29:39,109 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 12:29:39,117 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-27 12:29:39,118 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-27 12:29:39,118 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-27 12:29:39,119 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-27 12:29:39,126 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-27 12:29:39,127 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-27 12:29:39,128 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-27 12:29:39,134 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-27 12:29:39,134 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-27 12:29:39,138 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-27 12:29:39,139 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-27 12:29:39,139 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-27 12:29:39,140 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-27 12:29:39,145 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-27 12:29:39,145 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 [2018-11-27 12:29:39,190 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 12:29:39,194 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 12:29:39,195 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-27 12:29:39,195 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-27 12:29:39,201 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 12:29:39,201 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 12:29:39,201 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 12:29:39,202 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 12:29:39,204 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-27 12:29:39,204 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-27 12:29:39,204 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-27 12:29:39,205 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 12:29:39,205 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-27 12:29:39,205 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-27 12:29:39,205 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-27 12:29:39,207 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-27 12:29:39,207 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-27 12:29:39,207 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 12:29:39,207 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-27 12:29:39,208 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 12:29:39,208 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 12:29:39,208 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-27 12:29:39,208 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-27 12:29:39,208 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-27 12:29:39,212 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 12:29:39,212 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-27 12:29:39,215 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-27 12:29:39,215 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-27 12:29:39,215 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-27 12:29:39,215 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-27 12:29:39,216 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-27 12:29:39,308 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 12:29:39,338 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 12:29:39,350 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 12:29:39,353 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 12:29:39,353 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 12:29:39,359 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/forester-heap/sll-optional_false-unreach-call_false-valid-memcleanup.i [2018-11-27 12:29:39,510 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/14898cfee/08eef059a2ef4b0e8d570540d04885fe/FLAG9fd4e76ff [2018-11-27 12:29:40,772 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 12:29:40,773 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/forester-heap/sll-optional_false-unreach-call_false-valid-memcleanup.i [2018-11-27 12:29:40,818 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/14898cfee/08eef059a2ef4b0e8d570540d04885fe/FLAG9fd4e76ff [2018-11-27 12:29:41,220 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/14898cfee/08eef059a2ef4b0e8d570540d04885fe [2018-11-27 12:29:41,247 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 12:29:41,249 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-27 12:29:41,256 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 12:29:41,256 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 12:29:41,264 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 12:29:41,271 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 12:29:41" (1/1) ... [2018-11-27 12:29:41,282 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@136c4e43 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:29:41, skipping insertion in model container [2018-11-27 12:29:41,282 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 12:29:41" (1/1) ... [2018-11-27 12:29:41,302 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 12:29:41,423 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 12:29:42,288 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 12:29:42,327 INFO L191 MainTranslator]: Completed pre-run [2018-11-27 12:29:42,697 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 12:29:42,830 INFO L195 MainTranslator]: Completed translation [2018-11-27 12:29:42,831 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:29:42 WrapperNode [2018-11-27 12:29:42,831 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 12:29:42,832 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-27 12:29:42,832 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-27 12:29:42,832 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-27 12:29:42,859 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:29:42" (1/1) ... [2018-11-27 12:29:42,903 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:29:42" (1/1) ... [2018-11-27 12:29:42,930 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-27 12:29:42,931 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-27 12:29:42,931 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-27 12:29:42,931 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-27 12:29:42,958 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:29:42" (1/1) ... [2018-11-27 12:29:42,961 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:29:42" (1/1) ... [2018-11-27 12:29:42,970 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:29:42" (1/1) ... [2018-11-27 12:29:42,970 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:29:42" (1/1) ... [2018-11-27 12:29:43,037 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:29:42" (1/1) ... [2018-11-27 12:29:43,061 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:29:42" (1/1) ... [2018-11-27 12:29:43,070 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 12:29:42" (1/1) ... [2018-11-27 12:29:43,078 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-27 12:29:43,094 INFO L168 Benchmark]: Toolchain (without parser) took 1847.04 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: -41.9 MB). There was no memory consumed. Max. memory is 3.9 GB. [2018-11-27 12:29:43,096 INFO L168 Benchmark]: CDTParser took 0.34 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 12:29:43,099 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1575.77 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: -53.2 MB). Peak memory consumption was 23.0 MB. Max. memory is 3.9 GB. [2018-11-27 12:29:43,100 INFO L168 Benchmark]: Boogie Procedure Inliner took 98.58 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 12:29:43,101 INFO L168 Benchmark]: Boogie Preprocessor took 147.54 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. [2018-11-27 12:29:43,114 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 0.34 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 1575.77 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: -53.2 MB). Peak memory consumption was 23.0 MB. Max. memory is 3.9 GB. * Boogie Procedure Inliner took 98.58 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. * Boogie Preprocessor took 147.54 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...