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_label28.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 10:37:30,833 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 10:37:30,836 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 10:37:30,849 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 10:37:30,849 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 10:37:30,850 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 10:37:30,852 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 10:37:30,853 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 10:37:30,855 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 10:37:30,856 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 10:37:30,857 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 10:37:30,858 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 10:37:30,858 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 10:37:30,859 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 10:37:30,860 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 10:37:30,861 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 10:37:30,862 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 10:37:30,863 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 10:37:30,865 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 10:37:30,867 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 10:37:30,869 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 10:37:30,870 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 10:37:30,871 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 10:37:30,872 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 10:37:30,874 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-08 10:37:30,874 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-08 10:37:30,875 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-08 10:37:30,876 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-08 10:37:30,876 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-08 10:37:30,877 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-08 10:37:30,877 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 10:37:30,878 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 10:37:30,879 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 10:37:30,880 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 10:37:30,881 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 10:37:30,881 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 10:37:30,882 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 10:37:30,882 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 10:37:30,882 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 10:37:30,883 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 10:37:30,887 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 10:37:30,887 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 10:37:30,902 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 10:37:30,903 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 10:37:30,904 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 10:37:30,904 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 10:37:30,904 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 10:37:30,904 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 10:37:30,905 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-08 10:37:30,905 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 10:37:30,905 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-08 10:37:30,905 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 10:37:30,905 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 10:37:30,906 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 10:37:30,906 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 10:37:30,906 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-08 10:37:30,906 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 10:37:30,906 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 10:37:30,906 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 10:37:30,907 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 10:37:30,907 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 10:37:30,907 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 10:37:30,907 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 10:37:30,907 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 10:37:30,908 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 10:37:30,908 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 10:37:30,908 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 10:37:30,908 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 10:37:30,909 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 10:37:30,909 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 10:37:30,909 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 10:37:30,937 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 10:37:30,949 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 10:37:30,952 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 10:37:30,953 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 10:37:30,953 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 10:37:30,954 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem09_label28.c [2019-08-08 10:37:31,018 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fa60e4157/46f5c63d857b4c2ca82fb1dbf9ee8655/FLAGc72addecd [2019-08-08 10:37:34,895 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 10:37:34,896 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem09_label28.c [2019-08-08 10:37:35,158 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fa60e4157/46f5c63d857b4c2ca82fb1dbf9ee8655/FLAGc72addecd [2019-08-08 10:37:35,470 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fa60e4157/46f5c63d857b4c2ca82fb1dbf9ee8655 [2019-08-08 10:37:35,479 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 10:37:35,481 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 10:37:35,482 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 10:37:35,482 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 10:37:35,485 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 10:37:35,486 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 10:37:35" (1/1) ... [2019-08-08 10:37:35,489 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f46c764 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:37:35, skipping insertion in model container [2019-08-08 10:37:35,490 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 10:37:35" (1/1) ... [2019-08-08 10:37:35,498 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 10:37:37,600 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 10:38:08,032 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 10:38:08,045 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 10:38:28,592 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 10:38:41,783 INFO L192 MainTranslator]: Completed translation [2019-08-08 10:38:41,783 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:38:41 WrapperNode [2019-08-08 10:38:41,783 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 10:38:41,784 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 10:38:41,784 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 10:38:41,785 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 10:38:41,795 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:38:41" (1/1) ... [2019-08-08 10:38:41,796 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:38:41" (1/1) ... [2019-08-08 10:38:42,437 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:38:41" (1/1) ... [2019-08-08 10:38:42,438 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:38:41" (1/1) ... [2019-08-08 10:38:48,541 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:38:41" (1/1) ... [2019-08-08 10:38:48,991 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:38:41" (1/1) ... [2019-08-08 10:38:50,637 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:38:41" (1/1) ... [2019-08-08 10:38:51,519 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 10:38:51,520 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 10:38:51,520 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 10:38:51,520 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 10:38:51,521 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 10:38:41" (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 10:38:51,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 10:38:51,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 10:38:51,571 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2019-08-08 10:38:51,571 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2019-08-08 10:38:51,571 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output3 [2019-08-08 10:38:51,571 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output4 [2019-08-08 10:38:51,572 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output5 [2019-08-08 10:38:51,572 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output6 [2019-08-08 10:38:51,572 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output7 [2019-08-08 10:38:51,572 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output8 [2019-08-08 10:38:51,572 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output9 [2019-08-08 10:38:51,572 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output10 [2019-08-08 10:38:51,573 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output11 [2019-08-08 10:38:51,573 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output12 [2019-08-08 10:38:51,573 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output13 [2019-08-08 10:38:51,573 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output14 [2019-08-08 10:38:51,573 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output15 [2019-08-08 10:38:51,574 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output16 [2019-08-08 10:38:51,574 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output17 [2019-08-08 10:38:51,574 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output18 [2019-08-08 10:38:51,574 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output19 [2019-08-08 10:38:51,574 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output20 [2019-08-08 10:38:51,574 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output21 [2019-08-08 10:38:51,575 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output22 [2019-08-08 10:38:51,575 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output23 [2019-08-08 10:38:51,575 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output24 [2019-08-08 10:38:51,575 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output25 [2019-08-08 10:38:51,575 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output26 [2019-08-08 10:38:51,576 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output27 [2019-08-08 10:38:51,576 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output28 [2019-08-08 10:38:51,576 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output29 [2019-08-08 10:38:51,576 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output30 [2019-08-08 10:38:51,576 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output31 [2019-08-08 10:38:51,576 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output32 [2019-08-08 10:38:51,576 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output33 [2019-08-08 10:38:51,577 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output34 [2019-08-08 10:38:51,577 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output35 [2019-08-08 10:38:51,577 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output36 [2019-08-08 10:38:51,577 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output37 [2019-08-08 10:38:51,577 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output38 [2019-08-08 10:38:51,577 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output39 [2019-08-08 10:38:51,578 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output40 [2019-08-08 10:38:51,578 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output41 [2019-08-08 10:38:51,578 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output42 [2019-08-08 10:38:51,578 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output43 [2019-08-08 10:38:51,578 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output44 [2019-08-08 10:38:51,578 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output45 [2019-08-08 10:38:51,578 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output46 [2019-08-08 10:38:51,579 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output47 [2019-08-08 10:38:51,579 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output48 [2019-08-08 10:38:51,579 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output49 [2019-08-08 10:38:51,579 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output50 [2019-08-08 10:38:51,579 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output51 [2019-08-08 10:38:51,579 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output52 [2019-08-08 10:38:51,580 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output53 [2019-08-08 10:38:51,580 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output54 [2019-08-08 10:38:51,580 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output55 [2019-08-08 10:38:51,580 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output56 [2019-08-08 10:38:51,580 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output57 [2019-08-08 10:38:51,580 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output58 [2019-08-08 10:38:51,580 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output59 [2019-08-08 10:38:51,581 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output60 [2019-08-08 10:38:51,581 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output61 [2019-08-08 10:38:51,581 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output62 [2019-08-08 10:38:51,581 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output63 [2019-08-08 10:38:51,581 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output64 [2019-08-08 10:38:51,581 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output65 [2019-08-08 10:38:51,582 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output66 [2019-08-08 10:38:51,582 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output67 [2019-08-08 10:38:51,582 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output68 [2019-08-08 10:38:51,582 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output69 [2019-08-08 10:38:51,582 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output70 [2019-08-08 10:38:51,582 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output71 [2019-08-08 10:38:51,582 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output72 [2019-08-08 10:38:51,583 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output73 [2019-08-08 10:38:51,583 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output74 [2019-08-08 10:38:51,583 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output75 [2019-08-08 10:38:51,583 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 10:38:51,583 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2019-08-08 10:38:51,583 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2019-08-08 10:38:51,584 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output3 [2019-08-08 10:38:51,584 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output4 [2019-08-08 10:38:51,584 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output5 [2019-08-08 10:38:51,584 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output6 [2019-08-08 10:38:51,584 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output7 [2019-08-08 10:38:51,584 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output8 [2019-08-08 10:38:51,584 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output9 [2019-08-08 10:38:51,585 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output10 [2019-08-08 10:38:51,585 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output11 [2019-08-08 10:38:51,585 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output12 [2019-08-08 10:38:51,585 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output13 [2019-08-08 10:38:51,585 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output14 [2019-08-08 10:38:51,585 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output15 [2019-08-08 10:38:51,585 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output16 [2019-08-08 10:38:51,586 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output17 [2019-08-08 10:38:51,586 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output18 [2019-08-08 10:38:51,586 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output19 [2019-08-08 10:38:51,586 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output20 [2019-08-08 10:38:51,586 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output21 [2019-08-08 10:38:51,586 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output22 [2019-08-08 10:38:51,587 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output23 [2019-08-08 10:38:51,587 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output24 [2019-08-08 10:38:51,587 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output25 [2019-08-08 10:38:51,587 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output26 [2019-08-08 10:38:51,587 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output27 [2019-08-08 10:38:51,587 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output28 [2019-08-08 10:38:51,588 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output29 [2019-08-08 10:38:51,588 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output30 [2019-08-08 10:38:51,588 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output31 [2019-08-08 10:38:51,588 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output32 [2019-08-08 10:38:51,588 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output33 [2019-08-08 10:38:51,588 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output34 [2019-08-08 10:38:51,589 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output35 [2019-08-08 10:38:51,589 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output36 [2019-08-08 10:38:51,589 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output37 [2019-08-08 10:38:51,589 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output38 [2019-08-08 10:38:51,589 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output39 [2019-08-08 10:38:51,589 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output40 [2019-08-08 10:38:51,589 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output41 [2019-08-08 10:38:51,590 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output42 [2019-08-08 10:38:51,590 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output43 [2019-08-08 10:38:51,590 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output44 [2019-08-08 10:38:51,590 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output45 [2019-08-08 10:38:51,590 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output46 [2019-08-08 10:38:51,590 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output47 [2019-08-08 10:38:51,591 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output48 [2019-08-08 10:38:51,591 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output49 [2019-08-08 10:38:51,591 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output50 [2019-08-08 10:38:51,591 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output51 [2019-08-08 10:38:51,591 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output52 [2019-08-08 10:38:51,591 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output53 [2019-08-08 10:38:51,592 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output54 [2019-08-08 10:38:51,592 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output55 [2019-08-08 10:38:51,592 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output56 [2019-08-08 10:38:51,592 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output57 [2019-08-08 10:38:51,592 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output58 [2019-08-08 10:38:51,592 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output59 [2019-08-08 10:38:51,592 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output60 [2019-08-08 10:38:51,593 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output61 [2019-08-08 10:38:51,593 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output62 [2019-08-08 10:38:51,593 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output63 [2019-08-08 10:38:51,593 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output64 [2019-08-08 10:38:51,593 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output65 [2019-08-08 10:38:51,593 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output66 [2019-08-08 10:38:51,594 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output67 [2019-08-08 10:38:51,594 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output68 [2019-08-08 10:38:51,594 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output69 [2019-08-08 10:38:51,594 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output70 [2019-08-08 10:38:51,594 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output71 [2019-08-08 10:38:51,594 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output72 [2019-08-08 10:38:51,595 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output73 [2019-08-08 10:38:51,595 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output74 [2019-08-08 10:38:51,595 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output75 [2019-08-08 10:38:51,595 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 10:38:51,595 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-08 10:38:51,595 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2019-08-08 10:38:51,596 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 10:38:51,596 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 10:38:51,596 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 10:40:36,673 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 10:40:36,679 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-08 10:40:36,689 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 10:40:36 BoogieIcfgContainer [2019-08-08 10:40:36,690 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 10:40:36,690 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 10:40:36,690 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 10:40:36,691 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 10:40:36,692 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 10:40:36" (1/1) ... [2019-08-08 10:40:36,705 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 10:40:36,710 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 10:40:36,768 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 10:40:36,777 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 10:40:36,778 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 10:40:36,850 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 157 [2019-08-08 10:41:11,432 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output with input of size 88 [2019-08-08 10:41:11,668 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output2 with input of size 88 [2019-08-08 10:41:11,779 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output3 with input of size 88 [2019-08-08 10:41:11,921 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output4 with input of size 88 [2019-08-08 10:41:12,093 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output5 with input of size 88 [2019-08-08 10:41:12,308 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output6 with input of size 88 [2019-08-08 10:41:12,439 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output7 with input of size 88 [2019-08-08 10:41:12,552 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output8 with input of size 88 [2019-08-08 10:41:12,720 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output9 with input of size 88 [2019-08-08 10:41:12,909 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output10 with input of size 88 [2019-08-08 10:41:13,029 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output11 with input of size 88 [2019-08-08 10:41:13,137 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output12 with input of size 88 [2019-08-08 10:41:13,243 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output13 with input of size 88 [2019-08-08 10:41:13,352 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output14 with input of size 88 [2019-08-08 10:41:13,468 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output15 with input of size 88 [2019-08-08 10:41:13,595 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output16 with input of size 88 [2019-08-08 10:41:13,670 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output17 with input of size 88 [2019-08-08 10:41:13,778 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output18 with input of size 88 [2019-08-08 10:41:13,879 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output19 with input of size 88 [2019-08-08 10:41:13,983 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output20 with input of size 88 [2019-08-08 10:41:14,077 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output21 with input of size 88 [2019-08-08 10:41:14,163 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output22 with input of size 88 [2019-08-08 10:41:14,252 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output23 with input of size 88 [2019-08-08 10:41:14,358 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output24 with input of size 88 [2019-08-08 10:41:14,442 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output25 with input of size 88 [2019-08-08 10:41:14,517 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output26 with input of size 88 [2019-08-08 10:41:14,630 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output27 with input of size 88 [2019-08-08 10:41:14,732 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output28 with input of size 88 [2019-08-08 10:41:14,818 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output29 with input of size 88 [2019-08-08 10:41:14,898 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output30 with input of size 88 [2019-08-08 10:41:14,976 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output31 with input of size 88 [2019-08-08 10:41:15,109 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output32 with input of size 88 [2019-08-08 10:41:15,219 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output33 with input of size 88 [2019-08-08 10:41:15,751 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output34 with input of size 88 [2019-08-08 10:41:15,835 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output35 with input of size 88 [2019-08-08 10:41:15,956 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output36 with input of size 130 [2019-08-08 10:41:16,044 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output37 with input of size 88 [2019-08-08 10:41:16,161 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output38 with input of size 88 [2019-08-08 10:41:16,292 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output39 with input of size 88 [2019-08-08 10:41:16,412 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output40 with input of size 143 [2019-08-08 10:41:16,543 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output41 with input of size 142 [2019-08-08 10:41:16,638 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output42 with input of size 88 [2019-08-08 10:41:16,719 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output43 with input of size 148 [2019-08-08 10:41:16,852 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output44 with input of size 88 [2019-08-08 10:41:16,954 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output45 with input of size 128 [2019-08-08 10:41:17,083 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output46 with input of size 88 [2019-08-08 10:41:17,157 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output47 with input of size 88 [2019-08-08 10:41:17,244 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output48 with input of size 135 [2019-08-08 10:41:17,339 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output49 with input of size 88 [2019-08-08 10:41:17,434 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output50 with input of size 88 [2019-08-08 10:41:17,533 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output51 with input of size 88 [2019-08-08 10:41:17,644 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output52 with input of size 88 [2019-08-08 10:41:17,760 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output53 with input of size 88 [2019-08-08 10:41:17,840 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output54 with input of size 88 [2019-08-08 10:41:17,938 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output55 with input of size 88 [2019-08-08 10:41:18,061 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output56 with input of size 88 [2019-08-08 10:41:18,162 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output57 with input of size 88 [2019-08-08 10:41:18,316 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output58 with input of size 88 [2019-08-08 10:41:18,417 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output59 with input of size 88 [2019-08-08 10:41:18,527 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output60 with input of size 88 [2019-08-08 10:41:18,617 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output61 with input of size 88 [2019-08-08 10:41:18,756 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output62 with input of size 88 [2019-08-08 10:41:18,864 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output63 with input of size 88 [2019-08-08 10:41:18,963 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output64 with input of size 88 [2019-08-08 10:41:19,091 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output65 with input of size 142 [2019-08-08 10:41:19,184 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output66 with input of size 88 [2019-08-08 10:41:19,282 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output67 with input of size 88 [2019-08-08 10:41:19,366 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output68 with input of size 88 [2019-08-08 10:41:19,458 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output69 with input of size 88 [2019-08-08 10:41:19,930 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output70 with input of size 88 [2019-08-08 10:41:20,026 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output71 with input of size 88 [2019-08-08 10:41:20,142 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output72 with input of size 88 [2019-08-08 10:41:20,242 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output73 with input of size 88 [2019-08-08 10:41:20,328 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output74 with input of size 88 [2019-08-08 10:41:20,502 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output75 with input of size 88 [2019-08-08 10:41:20,704 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-08 10:41:20,704 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-08 10:41:20,708 INFO L179 IcfgInterpreter]: Location calculate_output75Err0ASSERT_VIOLATIONERROR_FUNCTION has predicate 1696161#(and (= 13 ~a1~0) (= ~a16~0 7) (= ~a19~0 1) (= 11 ~a9~0) (= ~a21~0 10) (= 6 ~a5~0) (= ~a20~0 1) (= ~a17~0 2)) [2019-08-08 10:41:20,709 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-08 10:41:20,716 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-08 10:41:20,719 INFO L168 Benchmark]: Toolchain (without parser) took 225237.01 ms. Allocated memory was 516.4 MB in the beginning and 3.9 GB in the end (delta: 3.4 GB). Free memory was 247.5 MB in the beginning and 2.0 GB in the end (delta: -1.7 GB). Peak memory consumption was 3.1 GB. Max. memory is 7.1 GB. [2019-08-08 10:41:20,720 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 140.0 MB. Free memory is still 105.7 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-08 10:41:20,721 INFO L168 Benchmark]: CACSL2BoogieTranslator took 66302.07 ms. Allocated memory was 516.4 MB in the beginning and 2.6 GB in the end (delta: 2.1 GB). Free memory was 247.5 MB in the beginning and 599.7 MB in the end (delta: -352.2 MB). Peak memory consumption was 2.0 GB. Max. memory is 7.1 GB. [2019-08-08 10:41:20,722 INFO L168 Benchmark]: Boogie Preprocessor took 9735.37 ms. Allocated memory was 2.6 GB in the beginning and 2.7 GB in the end (delta: 76.5 MB). Free memory was 599.7 MB in the beginning and 1.4 GB in the end (delta: -797.9 MB). Peak memory consumption was 406.1 MB. Max. memory is 7.1 GB. [2019-08-08 10:41:20,723 INFO L168 Benchmark]: RCFGBuilder took 105169.78 ms. Allocated memory was 2.7 GB in the beginning and 3.5 GB in the end (delta: 851.4 MB). Free memory was 1.4 GB in the beginning and 1.5 GB in the end (delta: -137.3 MB). Peak memory consumption was 1.6 GB. Max. memory is 7.1 GB. [2019-08-08 10:41:20,724 INFO L168 Benchmark]: Symbolic Interpretation took 44025.96 ms. Allocated memory was 3.5 GB in the beginning and 3.9 GB in the end (delta: 346.0 MB). Free memory was 1.5 GB in the beginning and 2.0 GB in the end (delta: -447.2 MB). Peak memory consumption was 1.4 GB. Max. memory is 7.1 GB. [2019-08-08 10:41:20,728 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 184968]: 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 0.23 ms. Allocated memory is still 140.0 MB. Free memory is still 105.7 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 66302.07 ms. Allocated memory was 516.4 MB in the beginning and 2.6 GB in the end (delta: 2.1 GB). Free memory was 247.5 MB in the beginning and 599.7 MB in the end (delta: -352.2 MB). Peak memory consumption was 2.0 GB. Max. memory is 7.1 GB. * Boogie Preprocessor took 9735.37 ms. Allocated memory was 2.6 GB in the beginning and 2.7 GB in the end (delta: 76.5 MB). Free memory was 599.7 MB in the beginning and 1.4 GB in the end (delta: -797.9 MB). Peak memory consumption was 406.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 105169.78 ms. Allocated memory was 2.7 GB in the beginning and 3.5 GB in the end (delta: 851.4 MB). Free memory was 1.4 GB in the beginning and 1.5 GB in the end (delta: -137.3 MB). Peak memory consumption was 1.6 GB. Max. memory is 7.1 GB. * Symbolic Interpretation took 44025.96 ms. Allocated memory was 3.5 GB in the beginning and 3.9 GB in the end (delta: 346.0 MB). Free memory was 1.5 GB in the beginning and 2.0 GB in the end (delta: -447.2 MB). Peak memory consumption was 1.4 GB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...