java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AbstractInterpretationC.xml -s ../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf -i ../../../trunk/examples/svcomp/eca-programs/Problem101_label17.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-11 14:36:30,883 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-11 14:36:30,885 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-11 14:36:30,897 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-11 14:36:30,897 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-11 14:36:30,898 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-11 14:36:30,900 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-11 14:36:30,901 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-11 14:36:30,903 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-11 14:36:30,904 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-11 14:36:30,905 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-11 14:36:30,906 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-11 14:36:30,906 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-11 14:36:30,907 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-11 14:36:30,908 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-11 14:36:30,909 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-11 14:36:30,910 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-11 14:36:30,911 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-11 14:36:30,912 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-11 14:36:30,914 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-11 14:36:30,915 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-11 14:36:30,916 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-11 14:36:30,917 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-11 14:36:30,918 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-11 14:36:30,920 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-11 14:36:30,920 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-11 14:36:30,920 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-11 14:36:30,921 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-11 14:36:30,921 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-11 14:36:30,922 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-11 14:36:30,923 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-11 14:36:30,923 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-11 14:36:30,924 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-11 14:36:30,926 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-11 14:36:30,927 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-11 14:36:30,927 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-11 14:36:30,928 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-11 14:36:30,928 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-11 14:36:30,928 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-11 14:36:30,931 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-11 14:36:30,932 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-11 14:36:30,934 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf [2019-09-11 14:36:30,954 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-11 14:36:30,954 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-11 14:36:30,955 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-09-11 14:36:30,955 INFO L138 SettingsManager]: * Log level for plugins=info [2019-09-11 14:36:30,956 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-09-11 14:36:30,956 INFO L138 SettingsManager]: * User list type=DISABLED [2019-09-11 14:36:30,956 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-09-11 14:36:30,957 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-09-11 14:36:30,957 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-09-11 14:36:30,957 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-09-11 14:36:30,959 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-11 14:36:30,959 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-11 14:36:30,959 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-11 14:36:30,960 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-11 14:36:30,960 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-11 14:36:30,960 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-11 14:36:30,961 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-11 14:36:30,961 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-11 14:36:30,961 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-11 14:36:30,961 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-11 14:36:30,962 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-11 14:36:30,962 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-09-11 14:36:30,962 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-11 14:36:30,962 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-11 14:36:30,963 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-11 14:36:30,963 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-11 14:36:30,963 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-09-11 14:36:30,963 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-11 14:36:30,963 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-11 14:36:30,964 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-09-11 14:36:30,999 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-11 14:36:31,012 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-11 14:36:31,015 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-11 14:36:31,017 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-11 14:36:31,017 INFO L275 PluginConnector]: CDTParser initialized [2019-09-11 14:36:31,018 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-programs/Problem101_label17.c [2019-09-11 14:36:31,079 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f7f054d21/a32e952e16ca4c4cbd9c06c8c9eb5162/FLAG7a593dd64 [2019-09-11 14:36:33,279 INFO L306 CDTParser]: Found 1 translation units. [2019-09-11 14:36:33,279 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-programs/Problem101_label17.c [2019-09-11 14:36:33,432 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f7f054d21/a32e952e16ca4c4cbd9c06c8c9eb5162/FLAG7a593dd64 [2019-09-11 14:36:33,938 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f7f054d21/a32e952e16ca4c4cbd9c06c8c9eb5162 [2019-09-11 14:36:33,946 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-11 14:36:33,948 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-11 14:36:33,949 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-11 14:36:33,949 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-11 14:36:33,953 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-11 14:36:33,954 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.09 02:36:33" (1/1) ... [2019-09-11 14:36:33,957 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@335c662c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 02:36:33, skipping insertion in model container [2019-09-11 14:36:33,957 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.09 02:36:33" (1/1) ... [2019-09-11 14:36:33,965 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-11 14:36:35,281 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-11 14:36:46,698 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-11 14:36:46,703 INFO L188 MainTranslator]: Completed pre-run [2019-09-11 14:36:56,986 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-11 14:36:58,148 INFO L192 MainTranslator]: Completed translation [2019-09-11 14:36:58,148 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 02:36:58 WrapperNode [2019-09-11 14:36:58,149 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-11 14:36:58,150 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-11 14:36:58,150 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-11 14:36:58,150 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-11 14:36:58,161 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 02:36:58" (1/1) ... [2019-09-11 14:36:58,161 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 02:36:58" (1/1) ... [2019-09-11 14:36:58,648 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 02:36:58" (1/1) ... [2019-09-11 14:36:58,649 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 02:36:58" (1/1) ... [2019-09-11 14:36:59,538 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 02:36:58" (1/1) ... [2019-09-11 14:36:59,737 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 02:36:58" (1/1) ... [2019-09-11 14:37:00,392 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 02:36:58" (1/1) ... [2019-09-11 14:37:04,157 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-11 14:37:04,158 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-11 14:37:04,158 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-11 14:37:04,158 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-11 14:37:04,160 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 02:36:58" (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 [2019-09-11 14:37:04,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-11 14:37:04,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-11 14:37:04,218 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2019-09-11 14:37:04,218 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2019-09-11 14:37:04,218 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output3 [2019-09-11 14:37:04,219 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output4 [2019-09-11 14:37:04,219 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output5 [2019-09-11 14:37:04,219 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output6 [2019-09-11 14:37:04,219 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output7 [2019-09-11 14:37:04,219 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output8 [2019-09-11 14:37:04,220 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output9 [2019-09-11 14:37:04,220 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output10 [2019-09-11 14:37:04,220 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output11 [2019-09-11 14:37:04,220 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output12 [2019-09-11 14:37:04,220 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output13 [2019-09-11 14:37:04,220 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output14 [2019-09-11 14:37:04,221 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output15 [2019-09-11 14:37:04,221 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output16 [2019-09-11 14:37:04,221 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output17 [2019-09-11 14:37:04,221 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output18 [2019-09-11 14:37:04,221 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output19 [2019-09-11 14:37:04,221 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output20 [2019-09-11 14:37:04,222 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output21 [2019-09-11 14:37:04,222 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output22 [2019-09-11 14:37:04,222 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output23 [2019-09-11 14:37:04,222 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output24 [2019-09-11 14:37:04,222 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output25 [2019-09-11 14:37:04,222 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output26 [2019-09-11 14:37:04,223 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output27 [2019-09-11 14:37:04,223 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output28 [2019-09-11 14:37:04,223 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output29 [2019-09-11 14:37:04,223 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output30 [2019-09-11 14:37:04,223 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output31 [2019-09-11 14:37:04,223 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output32 [2019-09-11 14:37:04,224 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output33 [2019-09-11 14:37:04,224 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output34 [2019-09-11 14:37:04,224 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output35 [2019-09-11 14:37:04,224 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output36 [2019-09-11 14:37:04,224 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output37 [2019-09-11 14:37:04,224 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output38 [2019-09-11 14:37:04,224 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output39 [2019-09-11 14:37:04,225 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output40 [2019-09-11 14:37:04,225 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output41 [2019-09-11 14:37:04,225 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output42 [2019-09-11 14:37:04,225 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output43 [2019-09-11 14:37:04,225 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output44 [2019-09-11 14:37:04,225 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output45 [2019-09-11 14:37:04,225 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output46 [2019-09-11 14:37:04,226 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-11 14:37:04,226 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2019-09-11 14:37:04,226 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2019-09-11 14:37:04,226 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output3 [2019-09-11 14:37:04,226 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output4 [2019-09-11 14:37:04,226 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output5 [2019-09-11 14:37:04,226 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output6 [2019-09-11 14:37:04,227 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output7 [2019-09-11 14:37:04,227 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output8 [2019-09-11 14:37:04,227 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output9 [2019-09-11 14:37:04,227 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output10 [2019-09-11 14:37:04,227 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output11 [2019-09-11 14:37:04,227 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output12 [2019-09-11 14:37:04,227 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output13 [2019-09-11 14:37:04,228 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output14 [2019-09-11 14:37:04,228 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output15 [2019-09-11 14:37:04,228 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output16 [2019-09-11 14:37:04,228 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output17 [2019-09-11 14:37:04,228 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output18 [2019-09-11 14:37:04,228 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output19 [2019-09-11 14:37:04,229 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output20 [2019-09-11 14:37:04,229 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output21 [2019-09-11 14:37:04,229 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output22 [2019-09-11 14:37:04,229 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output23 [2019-09-11 14:37:04,229 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output24 [2019-09-11 14:37:04,229 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output25 [2019-09-11 14:37:04,229 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output26 [2019-09-11 14:37:04,230 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output27 [2019-09-11 14:37:04,230 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output28 [2019-09-11 14:37:04,230 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output29 [2019-09-11 14:37:04,230 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output30 [2019-09-11 14:37:04,230 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output31 [2019-09-11 14:37:04,230 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output32 [2019-09-11 14:37:04,231 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output33 [2019-09-11 14:37:04,231 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output34 [2019-09-11 14:37:04,231 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output35 [2019-09-11 14:37:04,231 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output36 [2019-09-11 14:37:04,231 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output37 [2019-09-11 14:37:04,231 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output38 [2019-09-11 14:37:04,231 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output39 [2019-09-11 14:37:04,232 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output40 [2019-09-11 14:37:04,232 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output41 [2019-09-11 14:37:04,232 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output42 [2019-09-11 14:37:04,232 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output43 [2019-09-11 14:37:04,232 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output44 [2019-09-11 14:37:04,232 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output45 [2019-09-11 14:37:04,232 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output46 [2019-09-11 14:37:04,233 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-11 14:37:04,233 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-11 14:37:04,233 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2019-09-11 14:37:04,233 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-11 14:37:04,233 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-11 14:37:04,233 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-11 14:37:52,366 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-11 14:37:52,368 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-09-11 14:37:52,374 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.09 02:37:52 BoogieIcfgContainer [2019-09-11 14:37:52,374 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-11 14:37:52,375 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-09-11 14:37:52,375 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-09-11 14:37:52,375 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-09-11 14:37:52,376 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.09 02:37:52" (1/1) ... [2019-09-11 14:37:52,613 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2)