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_label31.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-584d7b9 [2019-08-30 09:56:38,253 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-30 09:56:38,255 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-30 09:56:38,267 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-30 09:56:38,267 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-30 09:56:38,268 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-30 09:56:38,269 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-30 09:56:38,271 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-30 09:56:38,273 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-30 09:56:38,273 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-30 09:56:38,274 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-08-30 09:56:38,276 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-30 09:56:38,276 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-30 09:56:38,277 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-30 09:56:38,278 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-30 09:56:38,279 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-30 09:56:38,280 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-30 09:56:38,281 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-30 09:56:38,283 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-30 09:56:38,285 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-30 09:56:38,286 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-30 09:56:38,287 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-30 09:56:38,288 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-30 09:56:38,289 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-30 09:56:38,293 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-30 09:56:38,293 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-30 09:56:38,293 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-30 09:56:38,296 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-30 09:56:38,297 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-30 09:56:38,298 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-30 09:56:38,298 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-30 09:56:38,299 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-30 09:56:38,301 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-30 09:56:38,302 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-30 09:56:38,303 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-30 09:56:38,303 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-30 09:56:38,304 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-30 09:56:38,304 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-30 09:56:38,305 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-30 09:56:38,308 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-30 09:56:38,309 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-30 09:56:38,310 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 09:56:38,338 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-30 09:56:38,338 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-30 09:56:38,340 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-30 09:56:38,340 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-30 09:56:38,341 INFO L138 SettingsManager]: * Use SBE=true [2019-08-30 09:56:38,341 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-30 09:56:38,341 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-30 09:56:38,341 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-30 09:56:38,341 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-30 09:56:38,342 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-30 09:56:38,343 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-30 09:56:38,343 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-30 09:56:38,343 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-30 09:56:38,343 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-30 09:56:38,344 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-30 09:56:38,344 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-30 09:56:38,344 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-30 09:56:38,344 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-30 09:56:38,344 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-30 09:56:38,345 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-30 09:56:38,345 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-30 09:56:38,345 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-30 09:56:38,346 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-30 09:56:38,346 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-30 09:56:38,346 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-30 09:56:38,346 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-30 09:56:38,346 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-30 09:56:38,347 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-30 09:56:38,347 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-30 09:56:38,401 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-30 09:56:38,413 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-30 09:56:38,417 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-30 09:56:38,418 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-30 09:56:38,419 INFO L275 PluginConnector]: CDTParser initialized [2019-08-30 09:56:38,419 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem07_label31.c [2019-08-30 09:56:38,477 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/31d9ec0ae/f40e47cc37dd450aa6478d45de303557/FLAGd4c850b27 [2019-08-30 09:56:40,987 INFO L306 CDTParser]: Found 1 translation units. [2019-08-30 09:56:40,988 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem07_label31.c [2019-08-30 09:56:41,133 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/31d9ec0ae/f40e47cc37dd450aa6478d45de303557/FLAGd4c850b27 [2019-08-30 09:56:41,433 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/31d9ec0ae/f40e47cc37dd450aa6478d45de303557 [2019-08-30 09:56:41,442 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-30 09:56:41,443 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-30 09:56:41,444 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-30 09:56:41,444 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-30 09:56:41,448 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-30 09:56:41,448 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.08 09:56:41" (1/1) ... [2019-08-30 09:56:41,451 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@232ceab5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 09:56:41, skipping insertion in model container [2019-08-30 09:56:41,451 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.08 09:56:41" (1/1) ... [2019-08-30 09:56:41,459 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-30 09:56:42,413 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-30 09:56:53,422 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-30 09:56:53,427 INFO L188 MainTranslator]: Completed pre-run [2019-08-30 09:57:01,457 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-30 09:57:05,533 INFO L192 MainTranslator]: Completed translation [2019-08-30 09:57:05,534 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 09:57:05 WrapperNode [2019-08-30 09:57:05,534 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-30 09:57:05,535 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-30 09:57:05,535 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-30 09:57:05,535 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-30 09:57:05,545 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 09:57:05" (1/1) ... [2019-08-30 09:57:05,545 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 09:57:05" (1/1) ... [2019-08-30 09:57:05,944 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 09:57:05" (1/1) ... [2019-08-30 09:57:05,945 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 09:57:05" (1/1) ... [2019-08-30 09:57:06,861 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 09:57:05" (1/1) ... [2019-08-30 09:57:07,049 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 09:57:05" (1/1) ... [2019-08-30 09:57:07,356 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 09:57:05" (1/1) ... [2019-08-30 09:57:11,265 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-30 09:57:11,266 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-30 09:57:11,266 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-30 09:57:11,266 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-30 09:57:11,267 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 09:57:05" (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 09:57:11,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-30 09:57:11,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-30 09:57:11,321 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2019-08-30 09:57:11,322 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2019-08-30 09:57:11,322 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output3 [2019-08-30 09:57:11,322 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output4 [2019-08-30 09:57:11,322 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output5 [2019-08-30 09:57:11,323 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output6 [2019-08-30 09:57:11,323 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output7 [2019-08-30 09:57:11,323 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output8 [2019-08-30 09:57:11,323 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output9 [2019-08-30 09:57:11,323 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output10 [2019-08-30 09:57:11,323 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output11 [2019-08-30 09:57:11,324 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output12 [2019-08-30 09:57:11,324 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output13 [2019-08-30 09:57:11,324 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output14 [2019-08-30 09:57:11,324 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output15 [2019-08-30 09:57:11,324 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output16 [2019-08-30 09:57:11,325 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output17 [2019-08-30 09:57:11,325 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output18 [2019-08-30 09:57:11,325 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output19 [2019-08-30 09:57:11,325 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output20 [2019-08-30 09:57:11,325 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output21 [2019-08-30 09:57:11,325 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output22 [2019-08-30 09:57:11,325 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output23 [2019-08-30 09:57:11,326 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output24 [2019-08-30 09:57:11,326 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output25 [2019-08-30 09:57:11,326 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output26 [2019-08-30 09:57:11,326 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output27 [2019-08-30 09:57:11,326 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output28 [2019-08-30 09:57:11,326 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output29 [2019-08-30 09:57:11,327 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output30 [2019-08-30 09:57:11,327 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output31 [2019-08-30 09:57:11,327 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output32 [2019-08-30 09:57:11,327 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output33 [2019-08-30 09:57:11,327 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output34 [2019-08-30 09:57:11,327 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output35 [2019-08-30 09:57:11,327 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output36 [2019-08-30 09:57:11,328 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output37 [2019-08-30 09:57:11,328 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output38 [2019-08-30 09:57:11,328 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output39 [2019-08-30 09:57:11,328 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output40 [2019-08-30 09:57:11,328 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output41 [2019-08-30 09:57:11,328 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output42 [2019-08-30 09:57:11,328 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output43 [2019-08-30 09:57:11,329 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output44 [2019-08-30 09:57:11,329 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output45 [2019-08-30 09:57:11,329 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output46 [2019-08-30 09:57:11,329 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-30 09:57:11,329 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2019-08-30 09:57:11,329 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2019-08-30 09:57:11,330 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output3 [2019-08-30 09:57:11,330 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output4 [2019-08-30 09:57:11,330 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output5 [2019-08-30 09:57:11,330 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output6 [2019-08-30 09:57:11,330 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output7 [2019-08-30 09:57:11,330 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output8 [2019-08-30 09:57:11,330 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output9 [2019-08-30 09:57:11,331 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output10 [2019-08-30 09:57:11,331 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output11 [2019-08-30 09:57:11,331 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output12 [2019-08-30 09:57:11,331 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output13 [2019-08-30 09:57:11,331 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output14 [2019-08-30 09:57:11,331 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output15 [2019-08-30 09:57:11,331 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output16 [2019-08-30 09:57:11,332 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output17 [2019-08-30 09:57:11,332 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output18 [2019-08-30 09:57:11,332 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output19 [2019-08-30 09:57:11,332 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output20 [2019-08-30 09:57:11,332 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output21 [2019-08-30 09:57:11,332 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output22 [2019-08-30 09:57:11,333 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output23 [2019-08-30 09:57:11,333 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output24 [2019-08-30 09:57:11,333 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output25 [2019-08-30 09:57:11,333 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output26 [2019-08-30 09:57:11,333 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output27 [2019-08-30 09:57:11,333 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output28 [2019-08-30 09:57:11,333 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output29 [2019-08-30 09:57:11,334 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output30 [2019-08-30 09:57:11,334 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output31 [2019-08-30 09:57:11,334 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output32 [2019-08-30 09:57:11,334 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output33 [2019-08-30 09:57:11,334 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output34 [2019-08-30 09:57:11,334 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output35 [2019-08-30 09:57:11,335 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output36 [2019-08-30 09:57:11,335 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output37 [2019-08-30 09:57:11,335 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output38 [2019-08-30 09:57:11,335 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output39 [2019-08-30 09:57:11,335 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output40 [2019-08-30 09:57:11,335 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output41 [2019-08-30 09:57:11,335 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output42 [2019-08-30 09:57:11,336 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output43 [2019-08-30 09:57:11,336 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output44 [2019-08-30 09:57:11,336 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output45 [2019-08-30 09:57:11,336 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output46 [2019-08-30 09:57:11,336 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-30 09:57:11,336 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-30 09:57:11,336 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2019-08-30 09:57:11,337 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-30 09:57:11,337 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-30 09:57:11,337 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-30 09:57:56,381 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-30 09:57:56,381 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-30 09:57:56,387 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.08 09:57:56 BoogieIcfgContainer [2019-08-30 09:57:56,388 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-30 09:57:56,388 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-08-30 09:57:56,388 INFO L271 PluginConnector]: Initializing Sifa... [2019-08-30 09:57:56,389 INFO L275 PluginConnector]: Sifa initialized [2019-08-30 09:57:56,390 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.08 09:57:56" (1/1) ... [2019-08-30 09:57:56,423 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-30 09:57:56,423 INFO L169 IcfgInterpreter]: Building call graph [2019-08-30 09:57:56,472 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-30 09:57:56,480 INFO L179 IcfgInterpreter]: Starting interpretation [2019-08-30 09:57:56,481 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-08-30 09:57:56,622 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 117 for LOIs [2019-08-30 09:58:21,949 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-30 09:58:21,952 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-08-30 09:58:21,956 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 8 terms [2019-08-30 09:58:35,021 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-30 09:58:35,023 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-30 10:03:48,725 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 11 terms