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_label27.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-584d7b9 [2019-08-30 09:50:58,833 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-30 09:50:58,835 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-30 09:50:58,851 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-30 09:50:58,852 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-30 09:50:58,853 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-30 09:50:58,854 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-30 09:50:58,856 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-30 09:50:58,858 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-30 09:50:58,858 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-30 09:50:58,859 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-08-30 09:50:58,861 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-30 09:50:58,861 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-30 09:50:58,862 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-30 09:50:58,863 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-30 09:50:58,864 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-30 09:50:58,865 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-30 09:50:58,866 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-30 09:50:58,867 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-30 09:50:58,869 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-30 09:50:58,871 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-30 09:50:58,872 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-30 09:50:58,873 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-30 09:50:58,874 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-30 09:50:58,877 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-30 09:50:58,877 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-30 09:50:58,877 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-30 09:50:58,878 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-30 09:50:58,879 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-30 09:50:58,880 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-30 09:50:58,880 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-30 09:50:58,881 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-30 09:50:58,882 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-30 09:50:58,882 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-30 09:50:58,883 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-30 09:50:58,884 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-30 09:50:58,884 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-30 09:50:58,885 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-30 09:50:58,885 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-30 09:50:58,886 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-30 09:50:58,886 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-30 09:50:58,887 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 [2019-08-30 09:50:58,902 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-30 09:50:58,902 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-30 09:50:58,904 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-30 09:50:58,904 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-30 09:50:58,904 INFO L138 SettingsManager]: * Use SBE=true [2019-08-30 09:50:58,904 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-30 09:50:58,905 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-30 09:50:58,905 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-30 09:50:58,905 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-30 09:50:58,905 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-30 09:50:58,905 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-30 09:50:58,906 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-30 09:50:58,906 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-30 09:50:58,906 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-30 09:50:58,906 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-30 09:50:58,906 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-30 09:50:58,907 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-30 09:50:58,907 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-30 09:50:58,907 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-30 09:50:58,907 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-30 09:50:58,907 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-30 09:50:58,908 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-30 09:50:58,908 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-30 09:50:58,908 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-30 09:50:58,908 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-30 09:50:58,909 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-30 09:50:58,909 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-30 09:50:58,909 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-30 09:50:58,909 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-30 09:50:58,940 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-30 09:50:58,955 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-30 09:50:58,960 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-30 09:50:58,961 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-30 09:50:58,961 INFO L275 PluginConnector]: CDTParser initialized [2019-08-30 09:50:58,962 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem07_label27.c [2019-08-30 09:50:59,022 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/276c68acc/e5c38734f8354d71a8f48aa58d01878c/FLAG936bcef16 [2019-08-30 09:51:01,443 INFO L306 CDTParser]: Found 1 translation units. [2019-08-30 09:51:01,443 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem07_label27.c [2019-08-30 09:51:01,646 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/276c68acc/e5c38734f8354d71a8f48aa58d01878c/FLAG936bcef16 [2019-08-30 09:51:01,974 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/276c68acc/e5c38734f8354d71a8f48aa58d01878c [2019-08-30 09:51:01,986 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-30 09:51:01,988 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-30 09:51:01,993 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-30 09:51:01,993 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-30 09:51:01,997 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-30 09:51:01,998 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.08 09:51:01" (1/1) ... [2019-08-30 09:51:02,001 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@640bc646 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 09:51:01, skipping insertion in model container [2019-08-30 09:51:02,001 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.08 09:51:01" (1/1) ... [2019-08-30 09:51:02,009 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-30 09:51:03,021 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-30 09:51:16,163 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-30 09:51:16,168 INFO L188 MainTranslator]: Completed pre-run [2019-08-30 09:51:24,505 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-30 09:51:25,657 INFO L192 MainTranslator]: Completed translation [2019-08-30 09:51:25,658 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 09:51:25 WrapperNode [2019-08-30 09:51:25,658 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-30 09:51:25,659 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-30 09:51:25,659 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-30 09:51:25,659 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-30 09:51:25,669 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 09:51:25" (1/1) ... [2019-08-30 09:51:25,669 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 09:51:25" (1/1) ... [2019-08-30 09:51:26,076 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 09:51:25" (1/1) ... [2019-08-30 09:51:26,077 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 09:51:25" (1/1) ... [2019-08-30 09:51:27,060 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 09:51:25" (1/1) ... [2019-08-30 09:51:27,248 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 09:51:25" (1/1) ... [2019-08-30 09:51:27,646 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 09:51:25" (1/1) ... [2019-08-30 09:51:27,991 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-30 09:51:27,991 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-30 09:51:27,992 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-30 09:51:27,992 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-30 09:51:27,993 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 09:51:25" (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 [2019-08-30 09:51:28,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-30 09:51:28,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-30 09:51:28,049 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2019-08-30 09:51:28,050 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2019-08-30 09:51:28,050 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output3 [2019-08-30 09:51:28,050 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output4 [2019-08-30 09:51:28,050 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output5 [2019-08-30 09:51:28,051 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output6 [2019-08-30 09:51:28,051 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output7 [2019-08-30 09:51:28,051 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output8 [2019-08-30 09:51:28,051 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output9 [2019-08-30 09:51:28,051 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output10 [2019-08-30 09:51:28,052 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output11 [2019-08-30 09:51:28,052 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output12 [2019-08-30 09:51:28,052 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output13 [2019-08-30 09:51:28,052 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output14 [2019-08-30 09:51:28,052 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output15 [2019-08-30 09:51:28,052 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output16 [2019-08-30 09:51:28,053 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output17 [2019-08-30 09:51:28,053 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output18 [2019-08-30 09:51:28,053 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output19 [2019-08-30 09:51:28,053 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output20 [2019-08-30 09:51:28,053 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output21 [2019-08-30 09:51:28,053 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output22 [2019-08-30 09:51:28,054 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output23 [2019-08-30 09:51:28,054 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output24 [2019-08-30 09:51:28,054 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output25 [2019-08-30 09:51:28,054 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output26 [2019-08-30 09:51:28,054 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output27 [2019-08-30 09:51:28,055 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output28 [2019-08-30 09:51:28,055 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output29 [2019-08-30 09:51:28,055 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output30 [2019-08-30 09:51:28,055 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output31 [2019-08-30 09:51:28,055 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output32 [2019-08-30 09:51:28,055 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output33 [2019-08-30 09:51:28,055 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output34 [2019-08-30 09:51:28,056 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output35 [2019-08-30 09:51:28,056 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output36 [2019-08-30 09:51:28,056 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output37 [2019-08-30 09:51:28,056 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output38 [2019-08-30 09:51:28,056 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output39 [2019-08-30 09:51:28,056 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output40 [2019-08-30 09:51:28,057 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output41 [2019-08-30 09:51:28,057 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output42 [2019-08-30 09:51:28,057 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output43 [2019-08-30 09:51:28,057 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output44 [2019-08-30 09:51:28,057 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output45 [2019-08-30 09:51:28,057 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output46 [2019-08-30 09:51:28,057 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-30 09:51:28,058 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2019-08-30 09:51:28,058 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2019-08-30 09:51:28,058 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output3 [2019-08-30 09:51:28,058 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output4 [2019-08-30 09:51:28,058 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output5 [2019-08-30 09:51:28,058 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output6 [2019-08-30 09:51:28,059 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output7 [2019-08-30 09:51:28,059 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output8 [2019-08-30 09:51:28,059 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output9 [2019-08-30 09:51:28,059 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output10 [2019-08-30 09:51:28,059 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output11 [2019-08-30 09:51:28,059 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output12 [2019-08-30 09:51:28,059 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output13 [2019-08-30 09:51:28,060 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output14 [2019-08-30 09:51:28,060 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output15 [2019-08-30 09:51:28,060 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output16 [2019-08-30 09:51:28,060 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output17 [2019-08-30 09:51:28,060 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output18 [2019-08-30 09:51:28,060 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output19 [2019-08-30 09:51:28,060 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output20 [2019-08-30 09:51:28,061 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output21 [2019-08-30 09:51:28,061 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output22 [2019-08-30 09:51:28,061 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output23 [2019-08-30 09:51:28,061 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output24 [2019-08-30 09:51:28,061 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output25 [2019-08-30 09:51:28,061 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output26 [2019-08-30 09:51:28,062 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output27 [2019-08-30 09:51:28,062 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output28 [2019-08-30 09:51:28,062 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output29 [2019-08-30 09:51:28,062 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output30 [2019-08-30 09:51:28,062 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output31 [2019-08-30 09:51:28,062 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output32 [2019-08-30 09:51:28,063 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output33 [2019-08-30 09:51:28,063 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output34 [2019-08-30 09:51:28,063 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output35 [2019-08-30 09:51:28,063 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output36 [2019-08-30 09:51:28,063 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output37 [2019-08-30 09:51:28,063 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output38 [2019-08-30 09:51:28,063 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output39 [2019-08-30 09:51:28,064 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output40 [2019-08-30 09:51:28,064 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output41 [2019-08-30 09:51:28,064 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output42 [2019-08-30 09:51:28,064 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output43 [2019-08-30 09:51:28,064 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output44 [2019-08-30 09:51:28,064 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output45 [2019-08-30 09:51:28,064 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output46 [2019-08-30 09:51:30,272 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-30 09:51:30,273 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-30 09:51:30,273 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2019-08-30 09:51:30,273 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-30 09:51:30,273 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-30 09:51:30,273 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-30 09:52:17,493 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-30 09:52:17,493 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-30 09:52:17,499 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.08 09:52:17 BoogieIcfgContainer [2019-08-30 09:52:17,500 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-30 09:52:17,500 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-08-30 09:52:17,501 INFO L271 PluginConnector]: Initializing Sifa... [2019-08-30 09:52:17,501 INFO L275 PluginConnector]: Sifa initialized [2019-08-30 09:52:17,502 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.08 09:52:17" (1/1) ... [2019-08-30 09:52:17,541 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-30 09:52:17,541 INFO L169 IcfgInterpreter]: Building call graph [2019-08-30 09:52:17,592 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-30 09:52:17,605 INFO L179 IcfgInterpreter]: Starting interpretation [2019-08-30 09:52:17,607 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-08-30 09:52:17,775 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 117 for LOIs [2019-08-30 09:52:44,119 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-30 09:52:44,122 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-08-30 09:52:44,126 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 8 terms [2019-08-30 09:52:58,066 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-30 09:52:58,068 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-30 09:58:38,051 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 11 terms