java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/eca-rers2012/Problem09_label41.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 10:40:54,800 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 10:40:54,802 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 10:40:54,815 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 10:40:54,816 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 10:40:54,817 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 10:40:54,819 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 10:40:54,825 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 10:40:54,826 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 10:40:54,827 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 10:40:54,829 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 10:40:54,831 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 10:40:54,831 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 10:40:54,832 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 10:40:54,833 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 10:40:54,837 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 10:40:54,838 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 10:40:54,841 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 10:40:54,844 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 10:40:54,847 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 10:40:54,849 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 10:40:54,850 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 10:40:54,854 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 10:40:54,855 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 10:40:54,858 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-08 10:40:54,859 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-08 10:40:54,859 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-08 10:40:54,859 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-08 10:40:54,860 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-08 10:40:54,861 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-08 10:40:54,861 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 10:40:54,862 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 10:40:54,862 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 10:40:54,863 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 10:40:54,864 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 10:40:54,864 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 10:40:54,865 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 10:40:54,865 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 10:40:54,865 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 10:40:54,866 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 10:40:54,867 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 10:40:54,867 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-08-08 10:40:54,887 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 10:40:54,888 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 10:40:54,889 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 10:40:54,890 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 10:40:54,890 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 10:40:54,890 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 10:40:54,890 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-08 10:40:54,891 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 10:40:54,891 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-08 10:40:54,891 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 10:40:54,892 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 10:40:54,892 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 10:40:54,893 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 10:40:54,893 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-08 10:40:54,893 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 10:40:54,894 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 10:40:54,894 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 10:40:54,894 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 10:40:54,894 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 10:40:54,895 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 10:40:54,895 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 10:40:54,895 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 10:40:54,895 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 10:40:54,896 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 10:40:54,896 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 10:40:54,896 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 10:40:54,896 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 10:40:54,897 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 10:40:54,897 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 10:40:54,958 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 10:40:54,979 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 10:40:54,983 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 10:40:54,985 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 10:40:54,986 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 10:40:54,986 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem09_label41.c [2019-08-08 10:40:55,055 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b7d7ab7a4/5beb35e481544faaacc4084175b59418/FLAG1829d5f01 [2019-08-08 10:40:58,635 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 10:40:58,636 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem09_label41.c [2019-08-08 10:40:58,871 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b7d7ab7a4/5beb35e481544faaacc4084175b59418/FLAG1829d5f01 [2019-08-08 10:40:59,203 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b7d7ab7a4/5beb35e481544faaacc4084175b59418 [2019-08-08 10:40:59,212 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 10:40:59,213 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 10:40:59,214 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 10:40:59,214 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 10:40:59,218 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 10:40:59,219 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 10:40:59" (1/1) ... [2019-08-08 10:40:59,224 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@fabdf2c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:40:59, skipping insertion in model container [2019-08-08 10:40:59,224 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 10:40:59" (1/1) ... [2019-08-08 10:40:59,231 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 10:41:01,345 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 10:41:29,530 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 10:41:29,538 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 10:41:47,497 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 10:41:57,709 INFO L192 MainTranslator]: Completed translation [2019-08-08 10:41:57,710 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:41:57 WrapperNode [2019-08-08 10:41:57,710 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 10:41:57,711 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 10:41:57,711 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 10:41:57,711 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 10:41:57,721 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:41:57" (1/1) ... [2019-08-08 10:41:57,721 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:41:57" (1/1) ... [2019-08-08 10:41:58,326 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:41:57" (1/1) ... [2019-08-08 10:41:58,326 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:41:57" (1/1) ... [2019-08-08 10:42:04,785 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:41:57" (1/1) ... [2019-08-08 10:42:05,184 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:41:57" (1/1) ... [2019-08-08 10:42:06,714 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:41:57" (1/1) ... [2019-08-08 10:42:07,432 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 10:42:07,432 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 10:42:07,433 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 10:42:07,433 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 10:42:07,433 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:41:57" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 10:42:07,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 10:42:07,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 10:42:07,490 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2019-08-08 10:42:07,490 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2019-08-08 10:42:07,490 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output3 [2019-08-08 10:42:07,491 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output4 [2019-08-08 10:42:07,491 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output5 [2019-08-08 10:42:07,491 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output6 [2019-08-08 10:42:07,491 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output7 [2019-08-08 10:42:07,491 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output8 [2019-08-08 10:42:07,491 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output9 [2019-08-08 10:42:07,491 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output10 [2019-08-08 10:42:07,492 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output11 [2019-08-08 10:42:07,492 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output12 [2019-08-08 10:42:07,492 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output13 [2019-08-08 10:42:07,492 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output14 [2019-08-08 10:42:07,492 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output15 [2019-08-08 10:42:07,492 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output16 [2019-08-08 10:42:07,493 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output17 [2019-08-08 10:42:07,493 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output18 [2019-08-08 10:42:07,493 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output19 [2019-08-08 10:42:07,493 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output20 [2019-08-08 10:42:07,493 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output21 [2019-08-08 10:42:07,493 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output22 [2019-08-08 10:42:07,494 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output23 [2019-08-08 10:42:07,494 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output24 [2019-08-08 10:42:07,494 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output25 [2019-08-08 10:42:07,494 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output26 [2019-08-08 10:42:07,494 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output27 [2019-08-08 10:42:07,494 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output28 [2019-08-08 10:42:07,495 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output29 [2019-08-08 10:42:07,495 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output30 [2019-08-08 10:42:07,495 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output31 [2019-08-08 10:42:07,495 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output32 [2019-08-08 10:42:07,495 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output33 [2019-08-08 10:42:07,495 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output34 [2019-08-08 10:42:07,495 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output35 [2019-08-08 10:42:07,496 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output36 [2019-08-08 10:42:07,496 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output37 [2019-08-08 10:42:07,496 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output38 [2019-08-08 10:42:07,496 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output39 [2019-08-08 10:42:07,496 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output40 [2019-08-08 10:42:07,496 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output41 [2019-08-08 10:42:07,496 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output42 [2019-08-08 10:42:07,497 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output43 [2019-08-08 10:42:07,497 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output44 [2019-08-08 10:42:07,497 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output45 [2019-08-08 10:42:07,497 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output46 [2019-08-08 10:42:07,497 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output47 [2019-08-08 10:42:07,497 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output48 [2019-08-08 10:42:07,498 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output49 [2019-08-08 10:42:07,498 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output50 [2019-08-08 10:42:07,498 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output51 [2019-08-08 10:42:07,498 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output52 [2019-08-08 10:42:07,498 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output53 [2019-08-08 10:42:07,498 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output54 [2019-08-08 10:42:07,498 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output55 [2019-08-08 10:42:07,498 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output56 [2019-08-08 10:42:07,499 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output57 [2019-08-08 10:42:07,499 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output58 [2019-08-08 10:42:07,499 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output59 [2019-08-08 10:42:07,499 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output60 [2019-08-08 10:42:07,499 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output61 [2019-08-08 10:42:07,499 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output62 [2019-08-08 10:42:07,499 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output63 [2019-08-08 10:42:07,500 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output64 [2019-08-08 10:42:07,500 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output65 [2019-08-08 10:42:07,500 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output66 [2019-08-08 10:42:07,500 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output67 [2019-08-08 10:42:07,500 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output68 [2019-08-08 10:42:07,500 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output69 [2019-08-08 10:42:07,501 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output70 [2019-08-08 10:42:07,501 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output71 [2019-08-08 10:42:07,501 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output72 [2019-08-08 10:42:07,501 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output73 [2019-08-08 10:42:07,501 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output74 [2019-08-08 10:42:07,501 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output75 [2019-08-08 10:42:07,502 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 10:42:07,502 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2019-08-08 10:42:07,502 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2019-08-08 10:42:07,502 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output3 [2019-08-08 10:42:07,502 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output4 [2019-08-08 10:42:07,502 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output5 [2019-08-08 10:42:07,502 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output6 [2019-08-08 10:42:07,503 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output7 [2019-08-08 10:42:07,503 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output8 [2019-08-08 10:42:07,503 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output9 [2019-08-08 10:42:07,503 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output10 [2019-08-08 10:42:07,503 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output11 [2019-08-08 10:42:07,503 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output12 [2019-08-08 10:42:07,503 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output13 [2019-08-08 10:42:07,504 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output14 [2019-08-08 10:42:07,504 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output15 [2019-08-08 10:42:07,504 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output16 [2019-08-08 10:42:07,504 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output17 [2019-08-08 10:42:07,504 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output18 [2019-08-08 10:42:07,504 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output19 [2019-08-08 10:42:07,505 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output20 [2019-08-08 10:42:07,505 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output21 [2019-08-08 10:42:07,505 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output22 [2019-08-08 10:42:07,505 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output23 [2019-08-08 10:42:07,505 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output24 [2019-08-08 10:42:07,505 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output25 [2019-08-08 10:42:07,505 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output26 [2019-08-08 10:42:07,506 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output27 [2019-08-08 10:42:07,506 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output28 [2019-08-08 10:42:07,506 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output29 [2019-08-08 10:42:07,506 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output30 [2019-08-08 10:42:07,506 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output31 [2019-08-08 10:42:07,506 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output32 [2019-08-08 10:42:07,507 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output33 [2019-08-08 10:42:07,507 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output34 [2019-08-08 10:42:07,507 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output35 [2019-08-08 10:42:07,507 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output36 [2019-08-08 10:42:07,507 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output37 [2019-08-08 10:42:07,507 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output38 [2019-08-08 10:42:07,507 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output39 [2019-08-08 10:42:07,508 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output40 [2019-08-08 10:42:07,508 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output41 [2019-08-08 10:42:07,508 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output42 [2019-08-08 10:42:07,508 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output43 [2019-08-08 10:42:07,508 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output44 [2019-08-08 10:42:07,508 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output45 [2019-08-08 10:42:07,508 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output46 [2019-08-08 10:42:07,509 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output47 [2019-08-08 10:42:07,509 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output48 [2019-08-08 10:42:07,509 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output49 [2019-08-08 10:42:07,509 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output50 [2019-08-08 10:42:07,509 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output51 [2019-08-08 10:42:07,509 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output52 [2019-08-08 10:42:07,509 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output53 [2019-08-08 10:42:07,510 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output54 [2019-08-08 10:42:07,510 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output55 [2019-08-08 10:42:07,510 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output56 [2019-08-08 10:42:07,510 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output57 [2019-08-08 10:42:07,510 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output58 [2019-08-08 10:42:07,510 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output59 [2019-08-08 10:42:07,511 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output60 [2019-08-08 10:42:07,511 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output61 [2019-08-08 10:42:07,511 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output62 [2019-08-08 10:42:07,511 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output63 [2019-08-08 10:42:07,511 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output64 [2019-08-08 10:42:07,511 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output65 [2019-08-08 10:42:07,512 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output66 [2019-08-08 10:42:07,512 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output67 [2019-08-08 10:42:07,512 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output68 [2019-08-08 10:42:07,512 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output69 [2019-08-08 10:42:07,512 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output70 [2019-08-08 10:42:07,512 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output71 [2019-08-08 10:42:07,512 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output72 [2019-08-08 10:42:07,513 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output73 [2019-08-08 10:42:07,513 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output74 [2019-08-08 10:42:07,513 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output75 [2019-08-08 10:42:07,513 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 10:42:07,513 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-08 10:42:07,513 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2019-08-08 10:42:07,513 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 10:42:07,514 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 10:42:07,514 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 10:43:50,005 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 10:43:50,006 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-08 10:43:50,015 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 10:43:50 BoogieIcfgContainer [2019-08-08 10:43:50,015 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 10:43:50,016 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 10:43:50,016 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 10:43:50,016 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 10:43:50,017 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 10:43:50" (1/1) ... [2019-08-08 10:43:50,028 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 10:43:50,030 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 10:43:50,098 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 10:43:50,106 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 10:43:50,107 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 10:43:50,167 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 157 [2019-08-08 10:44:23,924 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output with input of size 88 [2019-08-08 10:44:24,109 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output2 with input of size 88 [2019-08-08 10:44:24,344 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output3 with input of size 88 [2019-08-08 10:44:24,511 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output4 with input of size 88 [2019-08-08 10:44:24,663 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output5 with input of size 88 [2019-08-08 10:44:24,872 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output6 with input of size 88 [2019-08-08 10:44:25,059 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output7 with input of size 88 [2019-08-08 10:44:25,171 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output8 with input of size 88 [2019-08-08 10:44:25,277 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output9 with input of size 88 [2019-08-08 10:44:25,396 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output10 with input of size 88 [2019-08-08 10:44:25,502 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output11 with input of size 88 [2019-08-08 10:44:25,620 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output12 with input of size 88 [2019-08-08 10:44:25,734 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output13 with input of size 88 [2019-08-08 10:44:25,852 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output14 with input of size 88 [2019-08-08 10:44:25,974 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output15 with input of size 88 [2019-08-08 10:44:26,111 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output16 with input of size 88 [2019-08-08 10:44:26,188 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output17 with input of size 88 [2019-08-08 10:44:26,310 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output18 with input of size 88 [2019-08-08 10:44:26,418 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output19 with input of size 88 [2019-08-08 10:44:26,526 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output20 with input of size 88 [2019-08-08 10:44:27,111 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output21 with input of size 88 [2019-08-08 10:44:27,193 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output22 with input of size 88 [2019-08-08 10:44:27,285 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output23 with input of size 88 [2019-08-08 10:44:27,391 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output24 with input of size 88 [2019-08-08 10:44:27,481 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output25 with input of size 88 [2019-08-08 10:44:27,561 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output26 with input of size 88 [2019-08-08 10:44:27,680 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output27 with input of size 88 [2019-08-08 10:44:27,794 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output28 with input of size 88 [2019-08-08 10:44:27,886 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output29 with input of size 88 [2019-08-08 10:44:27,970 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output30 with input of size 88 [2019-08-08 10:44:28,050 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output31 with input of size 88 [2019-08-08 10:44:28,193 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output32 with input of size 88 [2019-08-08 10:44:28,311 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output33 with input of size 88 [2019-08-08 10:44:28,413 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output34 with input of size 88 [2019-08-08 10:44:28,503 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output35 with input of size 88 [2019-08-08 10:44:28,638 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output36 with input of size 130 [2019-08-08 10:44:28,737 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output37 with input of size 88 [2019-08-08 10:44:28,863 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output38 with input of size 88 [2019-08-08 10:44:29,007 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output39 with input of size 88 [2019-08-08 10:44:29,136 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output40 with input of size 143 [2019-08-08 10:44:29,289 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output41 with input of size 142 [2019-08-08 10:44:29,393 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output42 with input of size 88 [2019-08-08 10:44:29,479 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output43 with input of size 148 [2019-08-08 10:44:29,635 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output44 with input of size 88 [2019-08-08 10:44:29,746 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output45 with input of size 128 [2019-08-08 10:44:29,887 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output46 with input of size 88 [2019-08-08 10:44:29,975 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output47 with input of size 88 [2019-08-08 10:44:30,066 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output48 with input of size 135 [2019-08-08 10:44:30,170 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output49 with input of size 88 [2019-08-08 10:44:30,269 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output50 with input of size 88 [2019-08-08 10:44:30,375 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output51 with input of size 88 [2019-08-08 10:44:30,487 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output52 with input of size 88 [2019-08-08 10:44:30,612 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output53 with input of size 88 [2019-08-08 10:44:30,695 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output54 with input of size 88 [2019-08-08 10:44:30,797 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output55 with input of size 88 [2019-08-08 10:44:30,924 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output56 with input of size 88 [2019-08-08 10:44:31,029 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output57 with input of size 88 [2019-08-08 10:44:31,650 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output58 with input of size 88 [2019-08-08 10:44:31,762 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output59 with input of size 88 [2019-08-08 10:44:31,883 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output60 with input of size 88 [2019-08-08 10:44:31,984 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output61 with input of size 88 [2019-08-08 10:44:32,145 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output62 with input of size 88 [2019-08-08 10:44:32,257 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output63 with input of size 88 [2019-08-08 10:44:32,362 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output64 with input of size 88 [2019-08-08 10:44:32,505 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output65 with input of size 142 [2019-08-08 10:44:32,606 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output66 with input of size 88 [2019-08-08 10:44:32,711 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output67 with input of size 88 [2019-08-08 10:44:32,798 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output68 with input of size 88 [2019-08-08 10:44:32,896 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output69 with input of size 88 [2019-08-08 10:44:33,004 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output70 with input of size 88 [2019-08-08 10:44:33,102 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output71 with input of size 88 [2019-08-08 10:44:33,219 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output72 with input of size 88 [2019-08-08 10:44:33,322 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output73 with input of size 88 [2019-08-08 10:44:33,408 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output74 with input of size 88 [2019-08-08 10:44:33,604 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output75 with input of size 88 [2019-08-08 10:44:33,670 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-08 10:44:33,671 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-08 10:44:33,674 INFO L179 IcfgInterpreter]: Location calculate_output75Err0ASSERT_VIOLATIONERROR_FUNCTION has predicate 1688220#(and (= 4 ~a5~0) (= ~a16~0 7) (= 14 ~a1~0) (= ~a19~0 1) (= 11 ~a9~0) (= ~a21~0 10) (= ~a20~0 1) (= ~a17~0 2)) [2019-08-08 10:44:33,675 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-08 10:44:33,680 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-08 10:44:33,683 INFO L168 Benchmark]: Toolchain (without parser) took 214468.98 ms. Allocated memory was 502.8 MB in the beginning and 3.9 GB in the end (delta: 3.4 GB). Free memory was 225.9 MB in the beginning and 1.5 GB in the end (delta: -1.2 GB). Peak memory consumption was 3.1 GB. Max. memory is 7.1 GB. [2019-08-08 10:44:33,683 INFO L168 Benchmark]: CDTParser took 0.50 ms. Allocated memory is still 141.6 MB. Free memory is still 107.1 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-08 10:44:33,685 INFO L168 Benchmark]: CACSL2BoogieTranslator took 58496.42 ms. Allocated memory was 502.8 MB in the beginning and 2.6 GB in the end (delta: 2.1 GB). Free memory was 225.9 MB in the beginning and 632.7 MB in the end (delta: -406.7 MB). Peak memory consumption was 2.1 GB. Max. memory is 7.1 GB. [2019-08-08 10:44:33,686 INFO L168 Benchmark]: Boogie Preprocessor took 9721.42 ms. Allocated memory was 2.6 GB in the beginning and 2.6 GB in the end (delta: 39.3 MB). Free memory was 632.7 MB in the beginning and 1.4 GB in the end (delta: -741.2 MB). Peak memory consumption was 564.2 MB. Max. memory is 7.1 GB. [2019-08-08 10:44:33,687 INFO L168 Benchmark]: RCFGBuilder took 102583.02 ms. Allocated memory was 2.6 GB in the beginning and 3.6 GB in the end (delta: 993.0 MB). Free memory was 1.4 GB in the beginning and 889.5 MB in the end (delta: 484.3 MB). Peak memory consumption was 1.8 GB. Max. memory is 7.1 GB. [2019-08-08 10:44:33,688 INFO L168 Benchmark]: Symbolic Interpretation took 43664.70 ms. Allocated memory was 3.6 GB in the beginning and 3.9 GB in the end (delta: 278.9 MB). Free memory was 889.5 MB in the beginning and 1.5 GB in the end (delta: -570.9 MB). Peak memory consumption was 607.0 MB. Max. memory is 7.1 GB. [2019-08-08 10:44:33,692 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 184878]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Interpreter reached this location of interest. Location might be reachable.. Possible FailurePath: * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.50 ms. Allocated memory is still 141.6 MB. Free memory is still 107.1 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 58496.42 ms. Allocated memory was 502.8 MB in the beginning and 2.6 GB in the end (delta: 2.1 GB). Free memory was 225.9 MB in the beginning and 632.7 MB in the end (delta: -406.7 MB). Peak memory consumption was 2.1 GB. Max. memory is 7.1 GB. * Boogie Preprocessor took 9721.42 ms. Allocated memory was 2.6 GB in the beginning and 2.6 GB in the end (delta: 39.3 MB). Free memory was 632.7 MB in the beginning and 1.4 GB in the end (delta: -741.2 MB). Peak memory consumption was 564.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 102583.02 ms. Allocated memory was 2.6 GB in the beginning and 3.6 GB in the end (delta: 993.0 MB). Free memory was 1.4 GB in the beginning and 889.5 MB in the end (delta: 484.3 MB). Peak memory consumption was 1.8 GB. Max. memory is 7.1 GB. * Symbolic Interpretation took 43664.70 ms. Allocated memory was 3.6 GB in the beginning and 3.9 GB in the end (delta: 278.9 MB). Free memory was 889.5 MB in the beginning and 1.5 GB in the end (delta: -570.9 MB). Peak memory consumption was 607.0 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...