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/Problem07_label20.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-a32b1f7 [2019-08-17 21:49:31,867 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-17 21:49:31,870 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-17 21:49:31,884 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-17 21:49:31,885 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-17 21:49:31,886 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-17 21:49:31,887 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-17 21:49:31,899 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-17 21:49:31,900 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-17 21:49:31,901 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-17 21:49:31,902 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-17 21:49:31,903 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-17 21:49:31,903 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-17 21:49:31,904 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-17 21:49:31,905 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-17 21:49:31,906 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-17 21:49:31,907 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-17 21:49:31,908 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-17 21:49:31,909 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-17 21:49:31,911 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-17 21:49:31,913 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-17 21:49:31,913 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-17 21:49:31,915 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-17 21:49:31,915 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-17 21:49:31,918 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-17 21:49:31,918 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-17 21:49:31,918 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-17 21:49:31,919 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-17 21:49:31,919 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-17 21:49:31,920 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-17 21:49:31,920 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-17 21:49:31,921 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-17 21:49:31,922 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-17 21:49:31,923 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-17 21:49:31,924 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-17 21:49:31,924 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-17 21:49:31,924 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-17 21:49:31,925 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-17 21:49:31,925 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-17 21:49:31,926 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-17 21:49:31,926 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-17 21:49:31,927 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 [2019-08-17 21:49:31,955 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-17 21:49:31,955 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-17 21:49:31,958 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-17 21:49:31,958 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-17 21:49:31,958 INFO L138 SettingsManager]: * Use SBE=true [2019-08-17 21:49:31,958 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-17 21:49:31,959 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-17 21:49:31,959 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-17 21:49:31,960 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-17 21:49:31,960 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-17 21:49:31,960 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-17 21:49:31,960 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-17 21:49:31,961 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-17 21:49:31,961 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-17 21:49:31,961 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-17 21:49:31,961 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-17 21:49:31,961 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-17 21:49:31,962 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-17 21:49:31,962 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-17 21:49:31,962 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-17 21:49:31,963 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-17 21:49:31,964 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-17 21:49:31,964 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-17 21:49:31,964 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-17 21:49:31,964 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-17 21:49:31,964 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-17 21:49:31,965 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-17 21:49:31,965 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-17 21:49:31,965 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-17 21:49:32,021 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-17 21:49:32,035 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-17 21:49:32,039 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-17 21:49:32,041 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-17 21:49:32,043 INFO L275 PluginConnector]: CDTParser initialized [2019-08-17 21:49:32,044 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem07_label20.c [2019-08-17 21:49:32,118 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2d15a7e60/84486b6eeb614c2eb1bd47042f0c9a85/FLAGbd9f67604 [2019-08-17 21:49:34,466 INFO L306 CDTParser]: Found 1 translation units. [2019-08-17 21:49:34,467 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem07_label20.c [2019-08-17 21:49:34,617 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2d15a7e60/84486b6eeb614c2eb1bd47042f0c9a85/FLAGbd9f67604 [2019-08-17 21:49:34,936 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2d15a7e60/84486b6eeb614c2eb1bd47042f0c9a85 [2019-08-17 21:49:34,945 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-17 21:49:34,946 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-17 21:49:34,947 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-17 21:49:34,947 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-17 21:49:34,950 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-17 21:49:34,951 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.08 09:49:34" (1/1) ... [2019-08-17 21:49:34,954 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20e0ff83 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.08 09:49:34, skipping insertion in model container [2019-08-17 21:49:34,954 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.08 09:49:34" (1/1) ... [2019-08-17 21:49:34,961 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-17 21:49:36,176 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-17 21:49:48,613 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-17 21:49:48,618 INFO L188 MainTranslator]: Completed pre-run [2019-08-17 21:49:57,476 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-17 21:49:58,179 INFO L192 MainTranslator]: Completed translation [2019-08-17 21:49:58,180 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.08 09:49:58 WrapperNode [2019-08-17 21:49:58,180 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-17 21:49:58,181 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-17 21:49:58,181 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-17 21:49:58,181 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-17 21:49:58,193 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.08 09:49:58" (1/1) ... [2019-08-17 21:49:58,193 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.08 09:49:58" (1/1) ... [2019-08-17 21:49:59,205 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.08 09:49:58" (1/1) ... [2019-08-17 21:49:59,205 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.08 09:49:58" (1/1) ... [2019-08-17 21:50:00,366 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.08 09:49:58" (1/1) ... [2019-08-17 21:50:00,647 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.08 09:49:58" (1/1) ... [2019-08-17 21:50:00,978 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.08 09:49:58" (1/1) ... [2019-08-17 21:50:01,407 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-17 21:50:01,407 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-17 21:50:01,407 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-17 21:50:01,408 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-17 21:50:01,409 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.08 09:49:58" (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 [2019-08-17 21:50:01,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-17 21:50:01,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-17 21:50:01,510 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2019-08-17 21:50:01,510 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2019-08-17 21:50:01,511 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output3 [2019-08-17 21:50:01,512 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output4 [2019-08-17 21:50:01,512 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output5 [2019-08-17 21:50:01,512 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output6 [2019-08-17 21:50:01,512 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output7 [2019-08-17 21:50:01,513 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output8 [2019-08-17 21:50:01,513 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output9 [2019-08-17 21:50:01,514 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output10 [2019-08-17 21:50:01,515 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output11 [2019-08-17 21:50:01,515 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output12 [2019-08-17 21:50:01,516 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output13 [2019-08-17 21:50:01,516 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output14 [2019-08-17 21:50:01,519 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output15 [2019-08-17 21:50:01,519 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output16 [2019-08-17 21:50:01,519 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output17 [2019-08-17 21:50:01,519 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output18 [2019-08-17 21:50:01,519 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output19 [2019-08-17 21:50:01,519 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output20 [2019-08-17 21:50:01,520 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output21 [2019-08-17 21:50:01,520 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output22 [2019-08-17 21:50:01,520 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output23 [2019-08-17 21:50:01,520 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output24 [2019-08-17 21:50:01,520 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output25 [2019-08-17 21:50:01,520 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output26 [2019-08-17 21:50:01,521 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output27 [2019-08-17 21:50:01,521 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output28 [2019-08-17 21:50:01,521 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output29 [2019-08-17 21:50:01,521 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output30 [2019-08-17 21:50:01,521 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output31 [2019-08-17 21:50:01,521 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output32 [2019-08-17 21:50:01,522 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output33 [2019-08-17 21:50:01,522 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output34 [2019-08-17 21:50:01,522 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output35 [2019-08-17 21:50:01,522 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output36 [2019-08-17 21:50:01,522 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output37 [2019-08-17 21:50:01,522 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output38 [2019-08-17 21:50:01,522 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output39 [2019-08-17 21:50:01,523 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output40 [2019-08-17 21:50:01,523 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output41 [2019-08-17 21:50:01,523 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output42 [2019-08-17 21:50:01,523 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output43 [2019-08-17 21:50:01,524 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output44 [2019-08-17 21:50:01,524 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output45 [2019-08-17 21:50:01,524 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output46 [2019-08-17 21:50:01,524 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-17 21:50:01,524 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2019-08-17 21:50:01,525 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2019-08-17 21:50:01,525 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output3 [2019-08-17 21:50:01,525 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output4 [2019-08-17 21:50:01,525 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output5 [2019-08-17 21:50:01,525 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output6 [2019-08-17 21:50:01,525 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output7 [2019-08-17 21:50:01,525 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output8 [2019-08-17 21:50:01,526 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output9 [2019-08-17 21:50:01,526 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output10 [2019-08-17 21:50:01,526 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output11 [2019-08-17 21:50:01,526 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output12 [2019-08-17 21:50:01,526 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output13 [2019-08-17 21:50:01,526 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output14 [2019-08-17 21:50:01,526 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output15 [2019-08-17 21:50:01,527 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output16 [2019-08-17 21:50:01,527 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output17 [2019-08-17 21:50:01,527 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output18 [2019-08-17 21:50:01,527 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output19 [2019-08-17 21:50:01,528 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output20 [2019-08-17 21:50:01,528 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output21 [2019-08-17 21:50:01,528 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output22 [2019-08-17 21:50:01,528 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output23 [2019-08-17 21:50:01,528 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output24 [2019-08-17 21:50:01,529 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output25 [2019-08-17 21:50:01,529 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output26 [2019-08-17 21:50:01,529 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output27 [2019-08-17 21:50:01,530 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output28 [2019-08-17 21:50:01,530 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output29 [2019-08-17 21:50:01,530 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output30 [2019-08-17 21:50:01,530 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output31 [2019-08-17 21:50:01,530 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output32 [2019-08-17 21:50:01,530 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output33 [2019-08-17 21:50:01,530 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output34 [2019-08-17 21:50:01,531 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output35 [2019-08-17 21:50:01,531 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output36 [2019-08-17 21:50:01,531 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output37 [2019-08-17 21:50:01,532 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output38 [2019-08-17 21:50:01,532 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output39 [2019-08-17 21:50:01,532 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output40 [2019-08-17 21:50:01,532 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output41 [2019-08-17 21:50:01,533 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output42 [2019-08-17 21:50:01,533 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output43 [2019-08-17 21:50:01,534 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output44 [2019-08-17 21:50:01,534 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output45 [2019-08-17 21:50:01,534 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output46 [2019-08-17 21:50:01,534 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-17 21:50:01,534 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-17 21:50:01,534 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2019-08-17 21:50:01,534 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-17 21:50:01,535 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-17 21:50:01,535 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-17 21:50:50,410 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-17 21:50:50,411 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-17 21:50:50,417 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.08 09:50:50 BoogieIcfgContainer [2019-08-17 21:50:50,417 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-17 21:50:50,418 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-17 21:50:50,418 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-17 21:50:50,418 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-17 21:50:50,419 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.08 09:50:50" (1/1) ... [2019-08-17 21:50:50,429 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-17 21:50:50,431 INFO L155 IcfgInterpreter]: Building call graph [2019-08-17 21:50:50,476 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-17 21:50:50,484 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-17 21:50:50,485 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-17 21:50:50,563 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 79 [2019-08-17 21:51:00,007 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-17 21:51:00,013 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-08-17 21:51:00,020 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 8 terms [2019-08-17 21:51:00,454 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 11 terms [2019-08-17 21:51:01,263 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-08-17 21:51:01,266 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-08-17 21:51:01,268 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-08-17 21:51:01,270 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-08-17 21:51:01,276 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-08-17 21:51:01,285 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-08-17 21:51:01,287 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-08-17 21:51:01,295 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-08-17 21:51:01,635 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 7 terms [2019-08-17 21:51:01,637 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-08-17 21:51:01,640 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-08-17 21:51:01,642 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-08-17 21:51:01,647 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-08-17 21:51:01,653 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-08-17 21:51:01,658 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-08-17 21:51:01,660 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-08-17 21:51:01,666 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-08-17 21:51:01,672 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-08-17 21:51:01,678 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-08-17 21:51:01,681 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-08-17 21:51:01,689 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-08-17 21:51:01,696 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-08-17 21:51:01,750 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-08-17 21:51:01,752 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-08-17 21:51:01,754 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-08-17 21:51:01,766 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-17 21:51:01,771 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-08-17 21:51:01,775 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-08-17 21:51:01,777 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-08-17 21:51:01,780 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-08-17 21:51:02,057 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 7 terms [2019-08-17 21:51:02,060 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-08-17 21:51:02,064 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-08-17 21:51:02,067 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-08-17 21:51:02,092 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-08-17 21:51:02,095 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-08-17 21:51:02,097 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:51:02,099 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-08-17 21:51:02,108 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:51:02,110 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-08-17 21:51:02,349 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-17 21:51:02,351 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 7 terms [2019-08-17 21:51:02,526 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:51:02,529 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 9 terms [2019-08-17 21:51:02,775 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 8 terms [2019-08-17 21:51:02,777 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-08-17 21:51:02,779 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-08-17 21:51:02,780 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-17 21:51:02,782 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-17 21:51:02,784 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-17 21:51:02,786 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-08-17 21:51:02,787 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-17 21:51:02,789 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-17 21:51:02,791 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-08-17 21:51:02,793 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-17 21:51:02,795 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-17 21:51:02,796 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-17 21:51:03,561 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:51:03,954 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 8 terms [2019-08-17 21:51:03,957 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-08-17 21:51:03,959 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-08-17 21:51:03,963 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-08-17 21:51:03,972 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-08-17 21:51:03,990 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-08-17 21:51:03,997 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-08-17 21:51:04,000 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-08-17 21:51:04,007 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-08-17 21:51:04,016 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-08-17 21:51:04,024 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-08-17 21:51:04,026 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-08-17 21:51:04,033 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-08-17 21:51:04,040 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-08-17 21:51:04,172 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 11 terms [2019-08-17 21:51:04,684 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:51:04,716 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-17 21:51:04,857 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:51:04,949 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 11 terms [2019-08-17 21:51:04,980 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:51:05,109 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-08-17 21:51:05,110 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 7 terms [2019-08-17 21:51:05,112 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:51:05,113 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-08-17 21:51:05,114 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:51:05,116 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-08-17 21:51:06,710 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 7 terms [2019-08-17 21:51:06,712 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:51:06,713 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-08-17 21:51:06,941 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 7 terms [2019-08-17 21:51:06,956 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:51:07,038 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-17 21:51:07,040 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 11 terms [2019-08-17 21:51:07,088 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-17 21:51:07,244 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-17 21:51:07,612 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 7 terms [2019-08-17 21:51:07,613 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-08-17 21:51:07,613 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-08-17 21:51:07,613 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-08-17 21:51:07,616 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-08-17 21:51:07,619 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-08-17 21:51:07,620 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-08-17 21:51:07,625 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-08-17 21:51:07,630 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-08-17 21:51:07,637 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-08-17 21:51:07,637 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-08-17 21:51:07,641 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-08-17 21:51:07,644 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-08-17 21:51:07,678 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 11 terms [2019-08-17 21:51:07,726 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 11 terms [2019-08-17 21:51:07,930 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 7 terms [2019-08-17 21:51:08,251 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-08-17 21:51:08,252 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-08-17 21:51:08,252 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-08-17 21:51:08,270 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 7 terms [2019-08-17 21:51:08,271 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-08-17 21:51:08,271 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-08-17 21:51:08,273 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-08-17 21:51:08,275 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-08-17 21:51:08,277 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-08-17 21:51:08,306 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 8 terms [2019-08-17 21:51:08,307 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-08-17 21:51:08,307 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:51:08,308 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-17 21:51:08,308 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:51:08,309 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-17 21:51:08,310 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:51:08,310 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:51:08,311 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-17 21:51:08,363 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-08-17 21:51:08,364 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-08-17 21:51:08,364 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-08-17 21:51:08,876 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output with input of size 95 [2019-08-17 21:51:08,972 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output2 with input of size 28 [2019-08-17 21:51:09,112 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output3 with input of size 28 [2019-08-17 21:51:09,165 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output4 with input of size 28 [2019-08-17 21:51:09,223 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output5 with input of size 28 [2019-08-17 21:51:09,359 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output6 with input of size 28 [2019-08-17 21:51:09,407 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output7 with input of size 28 [2019-08-17 21:51:09,450 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output8 with input of size 28 [2019-08-17 21:51:09,541 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output9 with input of size 70 [2019-08-17 21:51:09,704 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output10 with input of size 70 [2019-08-17 21:51:09,796 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output11 with input of size 28 [2019-08-17 21:51:09,823 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output12 with input of size 28 [2019-08-17 21:51:09,847 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output13 with input of size 28 [2019-08-17 21:51:09,885 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output14 with input of size 28 [2019-08-17 21:51:09,959 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output15 with input of size 28 [2019-08-17 21:51:10,026 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output16 with input of size 28 [2019-08-17 21:51:10,068 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output17 with input of size 28 [2019-08-17 21:51:10,111 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output18 with input of size 28 [2019-08-17 21:51:10,152 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output19 with input of size 28 [2019-08-17 21:51:10,194 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output20 with input of size 28 [2019-08-17 21:51:10,222 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output21 with input of size 28 [2019-08-17 21:51:10,258 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output22 with input of size 28 [2019-08-17 21:51:10,332 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output23 with input of size 28 [2019-08-17 21:51:10,349 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output24 with input of size 28 [2019-08-17 21:51:10,394 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output25 with input of size 28 [2019-08-17 21:51:10,442 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output26 with input of size 28 [2019-08-17 21:51:10,510 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output27 with input of size 28 [2019-08-17 21:51:10,565 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output28 with input of size 28 [2019-08-17 21:51:10,601 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output29 with input of size 28 [2019-08-17 21:51:10,633 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output30 with input of size 28 [2019-08-17 21:51:10,653 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output31 with input of size 28 [2019-08-17 21:51:10,677 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output32 with input of size 28 [2019-08-17 21:51:10,726 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output33 with input of size 28 [2019-08-17 21:51:10,761 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output34 with input of size 28 [2019-08-17 21:51:10,822 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output35 with input of size 28 [2019-08-17 21:51:10,858 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output36 with input of size 28 [2019-08-17 21:51:11,229 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output37 with input of size 28 [2019-08-17 21:51:11,256 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output38 with input of size 28 [2019-08-17 21:51:11,336 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output39 with input of size 28 [2019-08-17 21:51:11,364 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output40 with input of size 28 [2019-08-17 21:51:11,396 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output41 with input of size 28 [2019-08-17 21:51:11,438 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output42 with input of size 28 [2019-08-17 21:51:11,464 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output43 with input of size 28 [2019-08-17 21:51:11,489 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output44 with input of size 28 [2019-08-17 21:51:11,551 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output45 with input of size 28 [2019-08-17 21:51:11,567 INFO L185 IcfgInterpreter]: Interpreting procedure calculate_output46 with input of size 28 [2019-08-17 21:51:11,609 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-17 21:51:11,610 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-17 21:51:11,612 INFO L179 IcfgInterpreter]: Location calculate_output46Err0ASSERT_VIOLATIONERROR_FUNCTION has predicate 586218#(and (= 1 ~a7~0) (= ~a14~0 8) (= ~a22~0 1) (= ~a24~0 1) (= ~a29~0 6) (= ~a28~0 1) (= ~a11~0 1) (= ~a25~0 1) (= ~a20~0 1) (= 1 ~a0~0) (= ~a19~0 5)) [2019-08-17 21:51:11,620 INFO L92 terpretationObserver]: ✘ Some locations of interest might be reachable, see reported results. [2019-08-17 21:51:11,620 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-17 21:51:11,622 INFO L168 Benchmark]: Toolchain (without parser) took 96675.47 ms. Allocated memory was 286.8 MB in the beginning and 2.5 GB in the end (delta: 2.2 GB). Free memory was 126.7 MB in the beginning and 1.4 GB in the end (delta: -1.3 GB). Peak memory consumption was 1.8 GB. Max. memory is 7.1 GB. [2019-08-17 21:51:11,623 INFO L168 Benchmark]: CDTParser took 0.42 ms. Allocated memory is still 133.2 MB. Free memory was 107.3 MB in the beginning and 107.1 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-17 21:51:11,624 INFO L168 Benchmark]: CACSL2BoogieTranslator took 23234.06 ms. Allocated memory was 286.8 MB in the beginning and 1.2 GB in the end (delta: 947.4 MB). Free memory was 126.7 MB in the beginning and 293.3 MB in the end (delta: -166.6 MB). Peak memory consumption was 832.1 MB. Max. memory is 7.1 GB. [2019-08-17 21:51:11,625 INFO L168 Benchmark]: Boogie Preprocessor took 3225.85 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 90.2 MB). Free memory was 293.3 MB in the beginning and 275.8 MB in the end (delta: 17.5 MB). Peak memory consumption was 151.6 MB. Max. memory is 7.1 GB. [2019-08-17 21:51:11,626 INFO L168 Benchmark]: RCFGBuilder took 49010.12 ms. Allocated memory was 1.3 GB in the beginning and 2.0 GB in the end (delta: 632.3 MB). Free memory was 275.8 MB in the beginning and 1.1 GB in the end (delta: -825.9 MB). Peak memory consumption was 762.2 MB. Max. memory is 7.1 GB. [2019-08-17 21:51:11,627 INFO L168 Benchmark]: Symbolic Interpretation took 21202.13 ms. Allocated memory was 2.0 GB in the beginning and 2.5 GB in the end (delta: 495.5 MB). Free memory was 1.1 GB in the beginning and 1.4 GB in the end (delta: -333.3 MB). Peak memory consumption was 1.1 GB. Max. memory is 7.1 GB. [2019-08-17 21:51:11,632 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 73541]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 586218#(and (= 1 ~a7~0) (= ~a14~0 8) (= ~a22~0 1) (= ~a24~0 1) (= ~a29~0 6) (= ~a28~0 1) (= ~a11~0 1) (= ~a25~0 1) (= ~a20~0 1) (= 1 ~a0~0) (= ~a19~0 5)). Possible FailurePath: * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.42 ms. Allocated memory is still 133.2 MB. Free memory was 107.3 MB in the beginning and 107.1 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 23234.06 ms. Allocated memory was 286.8 MB in the beginning and 1.2 GB in the end (delta: 947.4 MB). Free memory was 126.7 MB in the beginning and 293.3 MB in the end (delta: -166.6 MB). Peak memory consumption was 832.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 3225.85 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 90.2 MB). Free memory was 293.3 MB in the beginning and 275.8 MB in the end (delta: 17.5 MB). Peak memory consumption was 151.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 49010.12 ms. Allocated memory was 1.3 GB in the beginning and 2.0 GB in the end (delta: 632.3 MB). Free memory was 275.8 MB in the beginning and 1.1 GB in the end (delta: -825.9 MB). Peak memory consumption was 762.2 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 21202.13 ms. Allocated memory was 2.0 GB in the beginning and 2.5 GB in the end (delta: 495.5 MB). Free memory was 1.1 GB in the beginning and 1.4 GB in the end (delta: -333.3 MB). Peak memory consumption was 1.1 GB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...