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 --sifa.abstract.domain IntervalDomain -i ../../../trunk/examples/svcomp/eca-programs/Problem102_label17.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-06 07:35:18,487 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-06 07:35:18,489 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-06 07:35:18,501 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-06 07:35:18,501 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-06 07:35:18,502 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-06 07:35:18,504 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-06 07:35:18,508 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-06 07:35:18,509 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-06 07:35:18,510 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-06 07:35:18,513 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-06 07:35:18,514 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-06 07:35:18,515 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-06 07:35:18,518 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-06 07:35:18,519 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-06 07:35:18,520 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-06 07:35:18,520 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-06 07:35:18,521 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-06 07:35:18,523 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-06 07:35:18,525 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-06 07:35:18,526 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-06 07:35:18,527 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-06 07:35:18,528 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-06 07:35:18,529 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-06 07:35:18,531 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-06 07:35:18,531 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-06 07:35:18,531 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-06 07:35:18,532 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-06 07:35:18,533 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-06 07:35:18,534 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-06 07:35:18,534 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-06 07:35:18,535 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-06 07:35:18,535 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-06 07:35:18,536 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-06 07:35:18,537 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-06 07:35:18,537 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-06 07:35:18,538 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-06 07:35:18,538 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-06 07:35:18,538 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-06 07:35:18,539 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-06 07:35:18,540 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-06 07:35:18,541 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 [2019-09-06 07:35:18,555 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-06 07:35:18,555 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-06 07:35:18,556 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-06 07:35:18,557 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-06 07:35:18,557 INFO L138 SettingsManager]: * Use SBE=true [2019-09-06 07:35:18,557 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-06 07:35:18,557 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-06 07:35:18,558 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-06 07:35:18,558 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-06 07:35:18,558 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-06 07:35:18,558 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-06 07:35:18,558 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-06 07:35:18,559 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-06 07:35:18,560 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-06 07:35:18,560 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-06 07:35:18,560 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-06 07:35:18,561 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-06 07:35:18,561 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-06 07:35:18,561 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-06 07:35:18,561 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-06 07:35:18,561 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-06 07:35:18,561 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-06 07:35:18,562 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-06 07:35:18,562 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-06 07:35:18,562 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-06 07:35:18,562 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-06 07:35:18,563 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-06 07:35:18,563 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-06 07:35:18,563 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> IntervalDomain [2019-09-06 07:35:18,592 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-06 07:35:18,604 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-06 07:35:18,607 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-06 07:35:18,609 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-06 07:35:18,609 INFO L275 PluginConnector]: CDTParser initialized [2019-09-06 07:35:18,610 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-programs/Problem102_label17.c [2019-09-06 07:35:18,663 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d979ea8b4/e4f5c323f37045db8bbc9e177344c025/FLAG7b5e70cf0 [2019-09-06 07:35:22,403 INFO L306 CDTParser]: Found 1 translation units. [2019-09-06 07:35:22,403 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-programs/Problem102_label17.c [2019-09-06 07:35:22,620 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d979ea8b4/e4f5c323f37045db8bbc9e177344c025/FLAG7b5e70cf0 [2019-09-06 07:35:23,017 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d979ea8b4/e4f5c323f37045db8bbc9e177344c025 [2019-09-06 07:35:23,030 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-06 07:35:23,032 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-06 07:35:23,033 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-06 07:35:23,033 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-06 07:35:23,037 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-06 07:35:23,038 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.09 07:35:23" (1/1) ... [2019-09-06 07:35:23,040 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12f71350 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 07:35:23, skipping insertion in model container [2019-09-06 07:35:23,041 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.09 07:35:23" (1/1) ... [2019-09-06 07:35:23,047 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-06 07:35:24,803 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-06 07:35:51,025 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-06 07:35:51,030 INFO L188 MainTranslator]: Completed pre-run [2019-09-06 07:36:08,715 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-06 07:36:20,293 INFO L192 MainTranslator]: Completed translation [2019-09-06 07:36:20,294 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 07:36:20 WrapperNode [2019-09-06 07:36:20,294 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-06 07:36:20,295 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-06 07:36:20,295 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-06 07:36:20,295 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-06 07:36:20,308 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 07:36:20" (1/1) ... [2019-09-06 07:36:20,308 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 07:36:20" (1/1) ... [2019-09-06 07:36:21,055 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 07:36:20" (1/1) ... [2019-09-06 07:36:21,056 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 07:36:20" (1/1) ... [2019-09-06 07:36:27,964 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 07:36:20" (1/1) ... [2019-09-06 07:36:29,168 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 07:36:20" (1/1) ... [2019-09-06 07:36:29,814 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 07:36:20" (1/1) ... [2019-09-06 07:36:30,472 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-06 07:36:30,473 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-06 07:36:30,473 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-06 07:36:30,473 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-06 07:36:30,474 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 07:36:20" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-06 07:36:30,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-06 07:36:30,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-06 07:36:30,535 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2019-09-06 07:36:30,535 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2019-09-06 07:36:30,535 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output3 [2019-09-06 07:36:30,536 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output4 [2019-09-06 07:36:30,536 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output5 [2019-09-06 07:36:30,536 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output6 [2019-09-06 07:36:30,536 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output7 [2019-09-06 07:36:30,536 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output8 [2019-09-06 07:36:30,537 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output9 [2019-09-06 07:36:30,537 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output10 [2019-09-06 07:36:30,537 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output11 [2019-09-06 07:36:30,537 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output12 [2019-09-06 07:36:30,537 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output13 [2019-09-06 07:36:30,537 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output14 [2019-09-06 07:36:30,538 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output15 [2019-09-06 07:36:30,538 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output16 [2019-09-06 07:36:30,538 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output17 [2019-09-06 07:36:30,538 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output18 [2019-09-06 07:36:30,538 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output19 [2019-09-06 07:36:30,538 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output20 [2019-09-06 07:36:30,539 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output21 [2019-09-06 07:36:30,539 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output22 [2019-09-06 07:36:30,539 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output23 [2019-09-06 07:36:30,539 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output24 [2019-09-06 07:36:30,539 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output25 [2019-09-06 07:36:30,539 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output26 [2019-09-06 07:36:30,540 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output27 [2019-09-06 07:36:30,540 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output28 [2019-09-06 07:36:30,540 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output29 [2019-09-06 07:36:30,540 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output30 [2019-09-06 07:36:30,540 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output31 [2019-09-06 07:36:30,540 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output32 [2019-09-06 07:36:30,540 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output33 [2019-09-06 07:36:30,541 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output34 [2019-09-06 07:36:30,541 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output35 [2019-09-06 07:36:30,541 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output36 [2019-09-06 07:36:30,541 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output37 [2019-09-06 07:36:30,541 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output38 [2019-09-06 07:36:30,541 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output39 [2019-09-06 07:36:30,542 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output40 [2019-09-06 07:36:30,542 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output41 [2019-09-06 07:36:30,542 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output42 [2019-09-06 07:36:30,542 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output43 [2019-09-06 07:36:30,542 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output44 [2019-09-06 07:36:30,542 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output45 [2019-09-06 07:36:30,542 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output46 [2019-09-06 07:36:30,543 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output47 [2019-09-06 07:36:30,543 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output48 [2019-09-06 07:36:30,543 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output49 [2019-09-06 07:36:30,543 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output50 [2019-09-06 07:36:30,543 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output51 [2019-09-06 07:36:30,543 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output52 [2019-09-06 07:36:30,543 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output53 [2019-09-06 07:36:30,544 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output54 [2019-09-06 07:36:30,544 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output55 [2019-09-06 07:36:30,544 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output56 [2019-09-06 07:36:30,544 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output57 [2019-09-06 07:36:30,544 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output58 [2019-09-06 07:36:30,544 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output59 [2019-09-06 07:36:30,544 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output60 [2019-09-06 07:36:30,544 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output61 [2019-09-06 07:36:30,544 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output62 [2019-09-06 07:36:30,545 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output63 [2019-09-06 07:36:30,545 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output64 [2019-09-06 07:36:30,545 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output65 [2019-09-06 07:36:30,545 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output66 [2019-09-06 07:36:30,545 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output67 [2019-09-06 07:36:30,545 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output68 [2019-09-06 07:36:30,546 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output69 [2019-09-06 07:36:30,546 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output70 [2019-09-06 07:36:30,546 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output71 [2019-09-06 07:36:30,546 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output72 [2019-09-06 07:36:30,546 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output73 [2019-09-06 07:36:30,546 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output74 [2019-09-06 07:36:30,547 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output75 [2019-09-06 07:36:30,547 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output76 [2019-09-06 07:36:30,547 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output77 [2019-09-06 07:36:30,547 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output78 [2019-09-06 07:36:30,547 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output79 [2019-09-06 07:36:30,547 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output80 [2019-09-06 07:36:30,548 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output81 [2019-09-06 07:36:30,548 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output82 [2019-09-06 07:36:30,548 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-06 07:36:30,548 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2019-09-06 07:36:30,548 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2019-09-06 07:36:30,548 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output3 [2019-09-06 07:36:30,548 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output4 [2019-09-06 07:36:30,549 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output5 [2019-09-06 07:36:30,549 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output6 [2019-09-06 07:36:30,549 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output7 [2019-09-06 07:36:30,549 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output8 [2019-09-06 07:36:30,549 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output9 [2019-09-06 07:36:30,549 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output10 [2019-09-06 07:36:30,549 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output11 [2019-09-06 07:36:30,550 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output12 [2019-09-06 07:36:30,550 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output13 [2019-09-06 07:36:30,550 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output14 [2019-09-06 07:36:30,550 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output15 [2019-09-06 07:36:30,550 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output16 [2019-09-06 07:36:30,550 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output17 [2019-09-06 07:36:30,551 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output18 [2019-09-06 07:36:30,551 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output19 [2019-09-06 07:36:30,551 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output20 [2019-09-06 07:36:30,551 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output21 [2019-09-06 07:36:30,551 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output22 [2019-09-06 07:36:30,551 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output23 [2019-09-06 07:36:30,551 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output24 [2019-09-06 07:36:30,552 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output25 [2019-09-06 07:36:30,552 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output26 [2019-09-06 07:36:30,552 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output27 [2019-09-06 07:36:30,552 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output28 [2019-09-06 07:36:30,552 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output29 [2019-09-06 07:36:30,552 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output30 [2019-09-06 07:36:30,552 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output31 [2019-09-06 07:36:30,553 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output32 [2019-09-06 07:36:30,553 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output33 [2019-09-06 07:36:30,553 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output34 [2019-09-06 07:36:30,553 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output35 [2019-09-06 07:36:30,553 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output36 [2019-09-06 07:36:30,553 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output37 [2019-09-06 07:36:30,553 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output38 [2019-09-06 07:36:30,554 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output39 [2019-09-06 07:36:30,554 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output40 [2019-09-06 07:36:30,554 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output41 [2019-09-06 07:36:30,554 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output42 [2019-09-06 07:36:30,554 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output43 [2019-09-06 07:36:30,554 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output44 [2019-09-06 07:36:30,554 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output45 [2019-09-06 07:36:30,555 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output46 [2019-09-06 07:36:30,555 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output47 [2019-09-06 07:36:30,555 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output48 [2019-09-06 07:36:30,555 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output49 [2019-09-06 07:36:30,555 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output50 [2019-09-06 07:36:30,555 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output51 [2019-09-06 07:36:30,556 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output52 [2019-09-06 07:36:30,556 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output53 [2019-09-06 07:36:30,556 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output54 [2019-09-06 07:36:30,556 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output55 [2019-09-06 07:36:30,556 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output56 [2019-09-06 07:36:30,556 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output57 [2019-09-06 07:36:30,557 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output58 [2019-09-06 07:36:30,557 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output59 [2019-09-06 07:36:30,557 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output60 [2019-09-06 07:36:30,557 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output61 [2019-09-06 07:36:30,557 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output62 [2019-09-06 07:36:30,557 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output63 [2019-09-06 07:36:30,557 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output64 [2019-09-06 07:36:30,558 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output65 [2019-09-06 07:36:30,558 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output66 [2019-09-06 07:36:30,558 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output67 [2019-09-06 07:36:30,558 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output68 [2019-09-06 07:36:30,558 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output69 [2019-09-06 07:36:30,558 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output70 [2019-09-06 07:36:30,559 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output71 [2019-09-06 07:36:30,559 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output72 [2019-09-06 07:36:30,559 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output73 [2019-09-06 07:36:30,559 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output74 [2019-09-06 07:36:30,559 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output75 [2019-09-06 07:36:30,559 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output76 [2019-09-06 07:36:30,559 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output77 [2019-09-06 07:36:30,559 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output78 [2019-09-06 07:36:30,560 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output79 [2019-09-06 07:36:30,560 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output80 [2019-09-06 07:36:30,560 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output81 [2019-09-06 07:36:30,560 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output82 [2019-09-06 07:36:30,560 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-06 07:36:30,560 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-06 07:36:30,560 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2019-09-06 07:36:30,561 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-06 07:36:30,561 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-06 07:36:30,561 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-06 07:37:58,207 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-06 07:37:58,208 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-09-06 07:37:58,221 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.09 07:37:58 BoogieIcfgContainer [2019-09-06 07:37:58,222 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-06 07:37:58,222 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-06 07:37:58,222 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-06 07:37:58,223 INFO L275 PluginConnector]: Sifa initialized [2019-09-06 07:37:58,224 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.09 07:37:58" (1/1) ... [2019-09-06 07:37:58,225 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=IntervalDomain ♦ Abstract when formula's dag size exceeds (negative numbers disable this limit)=-1 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ Abstract when formula has more disjuncts than (negative numbers disable this limit)=8 ♦ Call Summarizer=ReUseSupersetCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=NONE ♦ Intern Fluid=SizeLimitFluid [2019-09-06 07:37:58,249 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-06 07:37:58,250 INFO L169 IcfgInterpreter]: Building call graph [2019-09-06 07:37:58,311 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-06 07:37:58,321 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-06 07:37:58,323 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-06 07:37:58,472 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 104 for LOIs [2019-09-06 07:44:34,418 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6216 conjuctions. This might take some time... [2019-09-06 07:45:25,582 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8064 conjuctions. This might take some time... [2019-09-06 07:45:43,476 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6216 conjuctions. This might take some time... [2019-09-06 07:45:54,657 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 5376 conjuctions. This might take some time... [2019-09-06 07:46:53,834 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 9240 conjuctions. This might take some time... [2019-09-06 07:47:24,347 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6664 conjuctions. This might take some time... [2019-09-06 07:47:28,353 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 7840 conjuctions. This might take some time... [2019-09-06 07:47:33,510 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6804 conjuctions. This might take some time...