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_label33.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-584d7b9 [2019-08-30 10:00:20,553 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-30 10:00:20,556 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-30 10:00:20,576 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-30 10:00:20,576 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-30 10:00:20,578 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-30 10:00:20,580 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-30 10:00:20,592 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-30 10:00:20,594 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-30 10:00:20,596 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-30 10:00:20,598 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-08-30 10:00:20,600 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-30 10:00:20,600 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-30 10:00:20,603 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-30 10:00:20,605 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-30 10:00:20,606 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-30 10:00:20,608 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-30 10:00:20,612 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-30 10:00:20,615 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-30 10:00:20,616 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-30 10:00:20,618 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-30 10:00:20,619 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-30 10:00:20,620 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-30 10:00:20,620 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-30 10:00:20,622 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-30 10:00:20,622 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-30 10:00:20,623 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-30 10:00:20,623 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-30 10:00:20,624 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-30 10:00:20,625 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-30 10:00:20,625 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-30 10:00:20,625 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-30 10:00:20,626 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-30 10:00:20,627 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-30 10:00:20,628 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-30 10:00:20,628 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-30 10:00:20,629 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-30 10:00:20,629 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-30 10:00:20,629 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-30 10:00:20,630 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-30 10:00:20,630 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-30 10:00:20,631 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 10:00:20,645 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-30 10:00:20,645 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-30 10:00:20,646 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-30 10:00:20,647 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-30 10:00:20,647 INFO L138 SettingsManager]: * Use SBE=true [2019-08-30 10:00:20,647 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-30 10:00:20,647 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-30 10:00:20,647 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-30 10:00:20,648 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-30 10:00:20,648 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-30 10:00:20,648 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-30 10:00:20,648 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-30 10:00:20,648 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-30 10:00:20,649 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-30 10:00:20,649 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-30 10:00:20,649 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-30 10:00:20,649 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-30 10:00:20,649 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-30 10:00:20,650 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-30 10:00:20,650 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-30 10:00:20,650 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-30 10:00:20,650 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-30 10:00:20,650 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-30 10:00:20,651 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-30 10:00:20,651 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-30 10:00:20,651 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-30 10:00:20,651 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-30 10:00:20,651 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-30 10:00:20,652 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-30 10:00:20,686 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-30 10:00:20,699 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-30 10:00:20,702 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-30 10:00:20,703 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-30 10:00:20,703 INFO L275 PluginConnector]: CDTParser initialized [2019-08-30 10:00:20,704 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem07_label33.c [2019-08-30 10:00:20,762 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5c5f2b013/66e97ebb52d349e2a986df4fdbc301c7/FLAG46b63e5fd [2019-08-30 10:00:23,098 INFO L306 CDTParser]: Found 1 translation units. [2019-08-30 10:00:23,099 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem07_label33.c [2019-08-30 10:00:23,255 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5c5f2b013/66e97ebb52d349e2a986df4fdbc301c7/FLAG46b63e5fd [2019-08-30 10:00:23,613 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5c5f2b013/66e97ebb52d349e2a986df4fdbc301c7 [2019-08-30 10:00:23,621 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-30 10:00:23,622 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-30 10:00:23,623 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-30 10:00:23,623 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-30 10:00:23,627 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-30 10:00:23,628 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.08 10:00:23" (1/1) ... [2019-08-30 10:00:23,631 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e84247 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 10:00:23, skipping insertion in model container [2019-08-30 10:00:23,631 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.08 10:00:23" (1/1) ... [2019-08-30 10:00:23,638 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-30 10:00:24,595 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-30 10:00:37,498 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-30 10:00:37,503 INFO L188 MainTranslator]: Completed pre-run [2019-08-30 10:00:46,866 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-30 10:00:47,522 INFO L192 MainTranslator]: Completed translation [2019-08-30 10:00:47,523 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 10:00:47 WrapperNode [2019-08-30 10:00:47,523 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-30 10:00:47,524 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-30 10:00:47,524 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-30 10:00:47,524 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-30 10:00:47,534 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 10:00:47" (1/1) ... [2019-08-30 10:00:47,534 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 10:00:47" (1/1) ... [2019-08-30 10:00:47,959 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 10:00:47" (1/1) ... [2019-08-30 10:00:47,960 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 10:00:47" (1/1) ... [2019-08-30 10:00:49,490 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 10:00:47" (1/1) ... [2019-08-30 10:00:49,704 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 10:00:47" (1/1) ... [2019-08-30 10:00:50,037 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 10:00:47" (1/1) ... [2019-08-30 10:00:50,471 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-30 10:00:50,472 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-30 10:00:50,472 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-30 10:00:50,473 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-30 10:00:50,474 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 10:00:47" (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 10:00:50,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-30 10:00:50,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-30 10:00:50,543 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2019-08-30 10:00:50,544 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2019-08-30 10:00:50,545 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output3 [2019-08-30 10:00:50,545 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output4 [2019-08-30 10:00:50,545 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output5 [2019-08-30 10:00:50,545 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output6 [2019-08-30 10:00:50,545 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output7 [2019-08-30 10:00:50,546 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output8 [2019-08-30 10:00:50,546 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output9 [2019-08-30 10:00:50,546 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output10 [2019-08-30 10:00:50,547 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output11 [2019-08-30 10:00:50,547 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output12 [2019-08-30 10:00:50,548 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output13 [2019-08-30 10:00:50,548 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output14 [2019-08-30 10:00:50,550 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output15 [2019-08-30 10:00:50,550 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output16 [2019-08-30 10:00:50,550 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output17 [2019-08-30 10:00:50,551 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output18 [2019-08-30 10:00:50,551 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output19 [2019-08-30 10:00:50,551 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output20 [2019-08-30 10:00:50,551 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output21 [2019-08-30 10:00:50,551 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output22 [2019-08-30 10:00:50,552 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output23 [2019-08-30 10:00:50,552 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output24 [2019-08-30 10:00:50,552 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output25 [2019-08-30 10:00:50,552 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output26 [2019-08-30 10:00:50,552 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output27 [2019-08-30 10:00:50,552 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output28 [2019-08-30 10:00:50,553 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output29 [2019-08-30 10:00:50,553 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output30 [2019-08-30 10:00:50,553 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output31 [2019-08-30 10:00:50,553 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output32 [2019-08-30 10:00:50,553 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output33 [2019-08-30 10:00:50,553 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output34 [2019-08-30 10:00:50,553 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output35 [2019-08-30 10:00:50,554 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output36 [2019-08-30 10:00:50,554 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output37 [2019-08-30 10:00:50,554 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output38 [2019-08-30 10:00:50,554 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output39 [2019-08-30 10:00:50,554 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output40 [2019-08-30 10:00:50,554 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output41 [2019-08-30 10:00:50,555 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output42 [2019-08-30 10:00:50,555 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output43 [2019-08-30 10:00:50,555 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output44 [2019-08-30 10:00:50,555 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output45 [2019-08-30 10:00:50,556 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output46 [2019-08-30 10:00:50,556 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-30 10:00:50,556 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2019-08-30 10:00:50,556 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2019-08-30 10:00:50,556 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output3 [2019-08-30 10:00:50,557 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output4 [2019-08-30 10:00:50,557 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output5 [2019-08-30 10:00:50,557 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output6 [2019-08-30 10:00:50,557 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output7 [2019-08-30 10:00:50,557 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output8 [2019-08-30 10:00:50,557 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output9 [2019-08-30 10:00:50,557 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output10 [2019-08-30 10:00:50,558 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output11 [2019-08-30 10:00:50,558 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output12 [2019-08-30 10:00:50,558 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output13 [2019-08-30 10:00:50,558 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output14 [2019-08-30 10:00:50,558 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output15 [2019-08-30 10:00:50,558 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output16 [2019-08-30 10:00:50,558 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output17 [2019-08-30 10:00:50,559 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output18 [2019-08-30 10:00:50,559 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output19 [2019-08-30 10:00:50,559 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output20 [2019-08-30 10:00:50,560 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output21 [2019-08-30 10:00:50,560 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output22 [2019-08-30 10:00:50,561 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output23 [2019-08-30 10:00:50,561 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output24 [2019-08-30 10:00:50,561 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output25 [2019-08-30 10:00:50,562 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output26 [2019-08-30 10:00:50,562 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output27 [2019-08-30 10:00:50,562 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output28 [2019-08-30 10:00:50,562 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output29 [2019-08-30 10:00:50,562 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output30 [2019-08-30 10:00:50,562 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output31 [2019-08-30 10:00:50,562 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output32 [2019-08-30 10:00:50,563 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output33 [2019-08-30 10:00:50,563 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output34 [2019-08-30 10:00:50,563 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output35 [2019-08-30 10:00:50,563 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output36 [2019-08-30 10:00:50,563 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output37 [2019-08-30 10:00:50,563 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output38 [2019-08-30 10:00:50,563 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output39 [2019-08-30 10:00:50,564 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output40 [2019-08-30 10:00:50,564 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output41 [2019-08-30 10:00:50,565 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output42 [2019-08-30 10:00:50,565 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output43 [2019-08-30 10:00:50,565 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output44 [2019-08-30 10:00:50,565 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output45 [2019-08-30 10:00:50,566 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output46 [2019-08-30 10:00:50,566 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-30 10:00:50,566 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-30 10:00:50,566 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2019-08-30 10:00:50,566 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-30 10:00:50,566 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-30 10:00:50,566 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-30 10:01:39,206 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-30 10:01:39,207 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-30 10:01:39,213 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.08 10:01:39 BoogieIcfgContainer [2019-08-30 10:01:39,213 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-30 10:01:39,214 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-08-30 10:01:39,214 INFO L271 PluginConnector]: Initializing Sifa... [2019-08-30 10:01:39,214 INFO L275 PluginConnector]: Sifa initialized [2019-08-30 10:01:39,215 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.08 10:01:39" (1/1) ... [2019-08-30 10:01:39,250 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-30 10:01:39,251 INFO L169 IcfgInterpreter]: Building call graph [2019-08-30 10:01:39,300 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-30 10:01:39,309 INFO L179 IcfgInterpreter]: Starting interpretation [2019-08-30 10:01:39,310 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-08-30 10:01:39,406 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 117 for LOIs [2019-08-30 10:02:06,530 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-30 10:02:06,534 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-08-30 10:02:06,538 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 8 terms [2019-08-30 10:02:20,394 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-30 10:02:20,396 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-30 10:07:57,608 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 11 terms