java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AbstractInterpretationC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --abstractinterpretationv2.abstract.domain IntervalDomain -i ../../../trunk/examples/svcomp/systemc/transmitter.06.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13a467a-m [2019-10-15 04:53:06,017 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-15 04:53:06,020 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-15 04:53:06,036 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-15 04:53:06,036 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-15 04:53:06,037 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-15 04:53:06,039 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-15 04:53:06,040 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-15 04:53:06,042 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-15 04:53:06,043 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-15 04:53:06,044 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-15 04:53:06,045 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-15 04:53:06,045 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-15 04:53:06,046 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-15 04:53:06,047 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-15 04:53:06,048 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-15 04:53:06,049 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-15 04:53:06,050 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-15 04:53:06,052 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-15 04:53:06,054 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-15 04:53:06,056 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-15 04:53:06,057 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-15 04:53:06,058 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-15 04:53:06,059 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-15 04:53:06,061 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-15 04:53:06,061 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-15 04:53:06,062 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-15 04:53:06,063 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-15 04:53:06,063 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-15 04:53:06,066 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-15 04:53:06,066 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-15 04:53:06,067 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-15 04:53:06,068 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-15 04:53:06,069 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-15 04:53:06,070 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-15 04:53:06,072 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-15 04:53:06,073 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-15 04:53:06,073 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-15 04:53:06,073 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-15 04:53:06,074 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-15 04:53:06,075 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-15 04:53:06,076 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 [2019-10-15 04:53:06,097 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-15 04:53:06,098 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-15 04:53:06,100 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-15 04:53:06,100 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-15 04:53:06,101 INFO L138 SettingsManager]: * Use SBE=true [2019-10-15 04:53:06,101 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-15 04:53:06,101 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-15 04:53:06,101 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-15 04:53:06,101 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-15 04:53:06,102 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-15 04:53:06,103 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-15 04:53:06,103 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-15 04:53:06,103 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-15 04:53:06,104 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-15 04:53:06,104 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-15 04:53:06,104 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-15 04:53:06,104 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-15 04:53:06,105 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-15 04:53:06,105 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-15 04:53:06,105 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-15 04:53:06,105 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-15 04:53:06,106 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-15 04:53:06,106 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-15 04:53:06,106 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-15 04:53:06,106 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-15 04:53:06,106 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-15 04:53:06,107 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-15 04:53:06,107 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-15 04:53:06,107 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: Abstract domain -> IntervalDomain [2019-10-15 04:53:06,406 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-15 04:53:06,424 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-15 04:53:06,427 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-15 04:53:06,429 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-15 04:53:06,430 INFO L275 PluginConnector]: CDTParser initialized [2019-10-15 04:53:06,431 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/systemc/transmitter.06.cil.c [2019-10-15 04:53:06,505 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d3afd3b7e/9e8fa665fc87473b9d8976e38a0d6404/FLAGf8bca3b03 [2019-10-15 04:53:06,953 INFO L306 CDTParser]: Found 1 translation units. [2019-10-15 04:53:06,953 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/systemc/transmitter.06.cil.c [2019-10-15 04:53:06,966 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d3afd3b7e/9e8fa665fc87473b9d8976e38a0d6404/FLAGf8bca3b03 [2019-10-15 04:53:07,277 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d3afd3b7e/9e8fa665fc87473b9d8976e38a0d6404 [2019-10-15 04:53:07,287 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-15 04:53:07,289 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-15 04:53:07,290 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-15 04:53:07,290 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-15 04:53:07,293 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-15 04:53:07,294 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 04:53:07" (1/1) ... [2019-10-15 04:53:07,297 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d46bbee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:53:07, skipping insertion in model container [2019-10-15 04:53:07,298 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 04:53:07" (1/1) ... [2019-10-15 04:53:07,305 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-15 04:53:07,367 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-15 04:53:07,647 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 04:53:07,655 INFO L188 MainTranslator]: Completed pre-run [2019-10-15 04:53:07,807 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 04:53:07,830 INFO L192 MainTranslator]: Completed translation [2019-10-15 04:53:07,831 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:53:07 WrapperNode [2019-10-15 04:53:07,831 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-15 04:53:07,832 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-15 04:53:07,832 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-15 04:53:07,832 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-15 04:53:07,843 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:53:07" (1/1) ... [2019-10-15 04:53:07,843 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:53:07" (1/1) ... [2019-10-15 04:53:07,853 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:53:07" (1/1) ... [2019-10-15 04:53:07,853 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:53:07" (1/1) ... [2019-10-15 04:53:07,868 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:53:07" (1/1) ... [2019-10-15 04:53:07,887 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:53:07" (1/1) ... [2019-10-15 04:53:07,890 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:53:07" (1/1) ... [2019-10-15 04:53:07,895 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-15 04:53:07,895 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-15 04:53:07,896 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-15 04:53:07,896 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-15 04:53:07,897 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 04:53:07" (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 [2019-10-15 04:53:07,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-15 04:53:07,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-15 04:53:07,949 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2019-10-15 04:53:07,949 INFO L138 BoogieDeclarations]: Found implementation of procedure master [2019-10-15 04:53:07,950 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit1 [2019-10-15 04:53:07,950 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit2 [2019-10-15 04:53:07,950 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit3 [2019-10-15 04:53:07,950 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit4 [2019-10-15 04:53:07,950 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit5 [2019-10-15 04:53:07,951 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit6 [2019-10-15 04:53:07,951 INFO L138 BoogieDeclarations]: Found implementation of procedure is_master_triggered [2019-10-15 04:53:07,951 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit1_triggered [2019-10-15 04:53:07,951 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit2_triggered [2019-10-15 04:53:07,951 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit3_triggered [2019-10-15 04:53:07,951 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit4_triggered [2019-10-15 04:53:07,952 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit5_triggered [2019-10-15 04:53:07,952 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit6_triggered [2019-10-15 04:53:07,952 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2019-10-15 04:53:07,952 INFO L138 BoogieDeclarations]: Found implementation of procedure init_threads [2019-10-15 04:53:07,952 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2019-10-15 04:53:07,953 INFO L138 BoogieDeclarations]: Found implementation of procedure eval [2019-10-15 04:53:07,953 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2019-10-15 04:53:07,953 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2019-10-15 04:53:07,953 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2019-10-15 04:53:07,953 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2019-10-15 04:53:07,953 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_time_events [2019-10-15 04:53:07,954 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_time_events [2019-10-15 04:53:07,954 INFO L138 BoogieDeclarations]: Found implementation of procedure init_model [2019-10-15 04:53:07,954 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_simulation [2019-10-15 04:53:07,954 INFO L138 BoogieDeclarations]: Found implementation of procedure start_simulation [2019-10-15 04:53:07,954 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-15 04:53:07,954 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-15 04:53:07,955 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-15 04:53:07,955 INFO L130 BoogieDeclarations]: Found specification of procedure error [2019-10-15 04:53:07,955 INFO L130 BoogieDeclarations]: Found specification of procedure is_master_triggered [2019-10-15 04:53:07,955 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit1_triggered [2019-10-15 04:53:07,955 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit2_triggered [2019-10-15 04:53:07,955 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit3_triggered [2019-10-15 04:53:07,955 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit4_triggered [2019-10-15 04:53:07,956 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit5_triggered [2019-10-15 04:53:07,956 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit6_triggered [2019-10-15 04:53:07,956 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2019-10-15 04:53:07,956 INFO L130 BoogieDeclarations]: Found specification of procedure master [2019-10-15 04:53:07,956 INFO L130 BoogieDeclarations]: Found specification of procedure transmit1 [2019-10-15 04:53:07,956 INFO L130 BoogieDeclarations]: Found specification of procedure transmit2 [2019-10-15 04:53:07,957 INFO L130 BoogieDeclarations]: Found specification of procedure transmit3 [2019-10-15 04:53:07,957 INFO L130 BoogieDeclarations]: Found specification of procedure transmit4 [2019-10-15 04:53:07,957 INFO L130 BoogieDeclarations]: Found specification of procedure transmit5 [2019-10-15 04:53:07,957 INFO L130 BoogieDeclarations]: Found specification of procedure transmit6 [2019-10-15 04:53:07,957 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2019-10-15 04:53:07,957 INFO L130 BoogieDeclarations]: Found specification of procedure init_threads [2019-10-15 04:53:07,958 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2019-10-15 04:53:07,958 INFO L130 BoogieDeclarations]: Found specification of procedure eval [2019-10-15 04:53:07,958 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2019-10-15 04:53:07,958 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2019-10-15 04:53:07,958 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2019-10-15 04:53:07,958 INFO L130 BoogieDeclarations]: Found specification of procedure fire_time_events [2019-10-15 04:53:07,959 INFO L130 BoogieDeclarations]: Found specification of procedure reset_time_events [2019-10-15 04:53:07,959 INFO L130 BoogieDeclarations]: Found specification of procedure init_model [2019-10-15 04:53:07,959 INFO L130 BoogieDeclarations]: Found specification of procedure stop_simulation [2019-10-15 04:53:07,959 INFO L130 BoogieDeclarations]: Found specification of procedure start_simulation [2019-10-15 04:53:07,959 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-15 04:53:07,959 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-15 04:53:07,960 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-15 04:53:08,786 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-15 04:53:08,786 INFO L284 CfgBuilder]: Removed 10 assume(true) statements. [2019-10-15 04:53:08,788 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 04:53:08 BoogieIcfgContainer [2019-10-15 04:53:08,788 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-15 04:53:08,789 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-10-15 04:53:08,789 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-10-15 04:53:08,789 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-10-15 04:53:08,790 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 04:53:08" (1/1) ... [2019-10-15 04:53:08,823 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2)