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-programs/Problem101_label15.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-584d7b9 [2019-08-30 23:09:29,382 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-30 23:09:29,384 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-30 23:09:29,396 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-30 23:09:29,396 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-30 23:09:29,397 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-30 23:09:29,398 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-30 23:09:29,400 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-30 23:09:29,402 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-30 23:09:29,402 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-30 23:09:29,403 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-08-30 23:09:29,404 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-30 23:09:29,405 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-30 23:09:29,406 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-30 23:09:29,406 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-30 23:09:29,408 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-30 23:09:29,408 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-30 23:09:29,409 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-30 23:09:29,411 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-30 23:09:29,413 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-30 23:09:29,414 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-30 23:09:29,415 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-30 23:09:29,416 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-30 23:09:29,417 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-30 23:09:29,419 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-30 23:09:29,419 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-30 23:09:29,419 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-30 23:09:29,420 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-30 23:09:29,421 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-30 23:09:29,422 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-30 23:09:29,422 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-30 23:09:29,423 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-30 23:09:29,423 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-30 23:09:29,424 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-30 23:09:29,425 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-30 23:09:29,425 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-30 23:09:29,426 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-30 23:09:29,426 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-30 23:09:29,426 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-30 23:09:29,427 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-30 23:09:29,428 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-30 23:09:29,428 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 23:09:29,442 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-30 23:09:29,442 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-30 23:09:29,443 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-30 23:09:29,444 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-30 23:09:29,444 INFO L138 SettingsManager]: * Use SBE=true [2019-08-30 23:09:29,444 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-30 23:09:29,444 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-30 23:09:29,444 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-30 23:09:29,445 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-30 23:09:29,445 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-30 23:09:29,445 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-30 23:09:29,445 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-30 23:09:29,445 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-30 23:09:29,446 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-30 23:09:29,446 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-30 23:09:29,446 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-30 23:09:29,446 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-30 23:09:29,446 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-30 23:09:29,446 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-30 23:09:29,447 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-30 23:09:29,447 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-30 23:09:29,447 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-30 23:09:29,447 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-30 23:09:29,447 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-30 23:09:29,448 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-30 23:09:29,448 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-30 23:09:29,448 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-30 23:09:29,448 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-30 23:09:29,449 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-30 23:09:29,476 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-30 23:09:29,488 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-30 23:09:29,491 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-30 23:09:29,492 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-30 23:09:29,492 INFO L275 PluginConnector]: CDTParser initialized [2019-08-30 23:09:29,493 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-programs/Problem101_label15.c [2019-08-30 23:09:29,547 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/63ce17e0e/a8dd517b448e48249956e2449dda7911/FLAG1f27b94af [2019-08-30 23:09:31,705 INFO L306 CDTParser]: Found 1 translation units. [2019-08-30 23:09:31,708 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-programs/Problem101_label15.c [2019-08-30 23:09:31,875 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/63ce17e0e/a8dd517b448e48249956e2449dda7911/FLAG1f27b94af [2019-08-30 23:09:32,381 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/63ce17e0e/a8dd517b448e48249956e2449dda7911 [2019-08-30 23:09:32,391 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-30 23:09:32,393 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-30 23:09:32,394 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-30 23:09:32,394 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-30 23:09:32,398 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-30 23:09:32,398 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.08 11:09:32" (1/1) ... [2019-08-30 23:09:32,401 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66db8046 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 11:09:32, skipping insertion in model container [2019-08-30 23:09:32,402 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.08 11:09:32" (1/1) ... [2019-08-30 23:09:32,409 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-30 23:09:33,606 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-30 23:09:44,288 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-30 23:09:44,293 INFO L188 MainTranslator]: Completed pre-run [2019-08-30 23:09:54,625 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-30 23:09:55,713 INFO L192 MainTranslator]: Completed translation [2019-08-30 23:09:55,714 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 11:09:55 WrapperNode [2019-08-30 23:09:55,714 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-30 23:09:55,714 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-30 23:09:55,715 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-30 23:09:55,715 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-30 23:09:55,725 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 11:09:55" (1/1) ... [2019-08-30 23:09:55,725 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 11:09:55" (1/1) ... [2019-08-30 23:09:56,090 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 11:09:55" (1/1) ... [2019-08-30 23:09:56,091 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 11:09:55" (1/1) ... [2019-08-30 23:09:57,144 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 11:09:55" (1/1) ... [2019-08-30 23:09:57,387 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 11:09:55" (1/1) ... [2019-08-30 23:09:57,946 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 11:09:55" (1/1) ... [2019-08-30 23:09:58,346 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-30 23:09:58,347 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-30 23:09:58,347 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-30 23:09:58,347 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-30 23:09:58,348 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 11:09:55" (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 23:09:58,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-30 23:09:58,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-30 23:09:58,422 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2019-08-30 23:09:58,423 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2019-08-30 23:09:58,423 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output3 [2019-08-30 23:09:58,424 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output4 [2019-08-30 23:09:58,424 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output5 [2019-08-30 23:09:58,424 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output6 [2019-08-30 23:09:58,424 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output7 [2019-08-30 23:09:58,425 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output8 [2019-08-30 23:09:58,425 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output9 [2019-08-30 23:09:58,425 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output10 [2019-08-30 23:09:58,425 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output11 [2019-08-30 23:09:58,426 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output12 [2019-08-30 23:09:58,427 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output13 [2019-08-30 23:09:58,427 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output14 [2019-08-30 23:09:58,429 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output15 [2019-08-30 23:09:58,429 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output16 [2019-08-30 23:09:58,429 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output17 [2019-08-30 23:09:58,429 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output18 [2019-08-30 23:09:58,429 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output19 [2019-08-30 23:09:58,430 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output20 [2019-08-30 23:09:58,430 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output21 [2019-08-30 23:09:58,430 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output22 [2019-08-30 23:09:58,430 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output23 [2019-08-30 23:09:58,430 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output24 [2019-08-30 23:09:58,430 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output25 [2019-08-30 23:09:58,431 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output26 [2019-08-30 23:09:58,431 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output27 [2019-08-30 23:09:58,431 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output28 [2019-08-30 23:09:58,431 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output29 [2019-08-30 23:09:58,431 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output30 [2019-08-30 23:09:58,431 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output31 [2019-08-30 23:09:58,431 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output32 [2019-08-30 23:09:58,432 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output33 [2019-08-30 23:09:58,432 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output34 [2019-08-30 23:09:58,432 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output35 [2019-08-30 23:09:58,432 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output36 [2019-08-30 23:09:58,432 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output37 [2019-08-30 23:09:58,433 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output38 [2019-08-30 23:09:58,433 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output39 [2019-08-30 23:09:58,433 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output40 [2019-08-30 23:09:58,433 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output41 [2019-08-30 23:09:58,433 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output42 [2019-08-30 23:09:58,433 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output43 [2019-08-30 23:09:58,433 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output44 [2019-08-30 23:09:58,434 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output45 [2019-08-30 23:09:58,434 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output46 [2019-08-30 23:09:58,434 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-30 23:09:58,434 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2019-08-30 23:09:58,435 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2019-08-30 23:09:58,435 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output3 [2019-08-30 23:09:58,435 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output4 [2019-08-30 23:09:58,435 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output5 [2019-08-30 23:09:58,435 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output6 [2019-08-30 23:09:58,435 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output7 [2019-08-30 23:09:58,435 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output8 [2019-08-30 23:09:58,436 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output9 [2019-08-30 23:09:58,436 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output10 [2019-08-30 23:09:58,436 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output11 [2019-08-30 23:09:58,436 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output12 [2019-08-30 23:09:58,436 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output13 [2019-08-30 23:09:58,436 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output14 [2019-08-30 23:09:58,436 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output15 [2019-08-30 23:09:58,437 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output16 [2019-08-30 23:09:58,437 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output17 [2019-08-30 23:09:58,437 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output18 [2019-08-30 23:09:58,437 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output19 [2019-08-30 23:09:58,437 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output20 [2019-08-30 23:09:58,437 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output21 [2019-08-30 23:09:58,438 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output22 [2019-08-30 23:09:58,438 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output23 [2019-08-30 23:09:58,438 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output24 [2019-08-30 23:09:58,438 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output25 [2019-08-30 23:09:58,439 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output26 [2019-08-30 23:09:58,439 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output27 [2019-08-30 23:09:58,439 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output28 [2019-08-30 23:09:58,439 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output29 [2019-08-30 23:09:58,439 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output30 [2019-08-30 23:09:58,440 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output31 [2019-08-30 23:09:58,440 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output32 [2019-08-30 23:09:58,440 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output33 [2019-08-30 23:09:58,440 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output34 [2019-08-30 23:09:58,440 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output35 [2019-08-30 23:09:58,440 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output36 [2019-08-30 23:09:58,440 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output37 [2019-08-30 23:09:58,440 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output38 [2019-08-30 23:09:58,441 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output39 [2019-08-30 23:09:58,441 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output40 [2019-08-30 23:09:58,442 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output41 [2019-08-30 23:09:58,442 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output42 [2019-08-30 23:09:58,443 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output43 [2019-08-30 23:09:58,443 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output44 [2019-08-30 23:09:58,443 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output45 [2019-08-30 23:09:58,443 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output46 [2019-08-30 23:09:58,443 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-30 23:10:00,589 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-30 23:10:00,589 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2019-08-30 23:10:00,590 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-30 23:10:00,590 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-30 23:10:00,590 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-30 23:10:51,305 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-30 23:10:51,306 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-30 23:10:51,312 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.08 11:10:51 BoogieIcfgContainer [2019-08-30 23:10:51,312 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-30 23:10:51,312 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-08-30 23:10:51,313 INFO L271 PluginConnector]: Initializing Sifa... [2019-08-30 23:10:51,313 INFO L275 PluginConnector]: Sifa initialized [2019-08-30 23:10:51,314 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.08 11:10:51" (1/1) ... [2019-08-30 23:10:51,350 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-30 23:10:51,350 INFO L169 IcfgInterpreter]: Building call graph [2019-08-30 23:10:51,392 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-30 23:10:51,400 INFO L179 IcfgInterpreter]: Starting interpretation [2019-08-30 23:10:51,402 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-08-30 23:10:51,488 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 117 for LOIs [2019-08-30 23:11:17,361 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-30 23:11:17,364 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-08-30 23:11:17,368 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 8 terms [2019-08-30 23:11:28,075 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-30 23:11:28,077 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-30 23:15:17,553 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 11 terms