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-f4eb214f-m [2019-10-14 00:47:57,125 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-14 00:47:57,128 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-14 00:47:57,141 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-14 00:47:57,142 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-14 00:47:57,143 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-14 00:47:57,144 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-14 00:47:57,146 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-14 00:47:57,148 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-14 00:47:57,149 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-14 00:47:57,150 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-14 00:47:57,151 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-14 00:47:57,152 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-14 00:47:57,153 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-14 00:47:57,154 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-14 00:47:57,155 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-14 00:47:57,155 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-14 00:47:57,156 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-14 00:47:57,158 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-14 00:47:57,160 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-14 00:47:57,162 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-14 00:47:57,163 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-14 00:47:57,164 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-14 00:47:57,165 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-14 00:47:57,167 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-14 00:47:57,168 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-14 00:47:57,168 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-14 00:47:57,169 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-14 00:47:57,169 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-14 00:47:57,170 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-14 00:47:57,170 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-14 00:47:57,171 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-14 00:47:57,172 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-14 00:47:57,173 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-14 00:47:57,174 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-14 00:47:57,174 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-14 00:47:57,174 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-14 00:47:57,175 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-14 00:47:57,175 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-14 00:47:57,176 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-14 00:47:57,176 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-14 00:47:57,177 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 [2019-10-14 00:47:57,192 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-14 00:47:57,192 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-14 00:47:57,193 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-14 00:47:57,193 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-14 00:47:57,193 INFO L138 SettingsManager]: * Use SBE=true [2019-10-14 00:47:57,194 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-14 00:47:57,194 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-14 00:47:57,194 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-14 00:47:57,194 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-14 00:47:57,194 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-14 00:47:57,195 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-14 00:47:57,195 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-14 00:47:57,195 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-14 00:47:57,195 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-14 00:47:57,195 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-14 00:47:57,196 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-14 00:47:57,196 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-14 00:47:57,196 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-14 00:47:57,196 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-14 00:47:57,196 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-14 00:47:57,197 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-14 00:47:57,197 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-14 00:47:57,197 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-14 00:47:57,197 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-14 00:47:57,197 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-14 00:47:57,198 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-14 00:47:57,198 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-14 00:47:57,198 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-14 00:47:57,198 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: Abstract domain -> IntervalDomain [2019-10-14 00:47:57,473 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-14 00:47:57,486 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-14 00:47:57,489 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-14 00:47:57,490 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-14 00:47:57,491 INFO L275 PluginConnector]: CDTParser initialized [2019-10-14 00:47:57,491 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/systemc/transmitter.06.cil.c [2019-10-14 00:47:57,566 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5164282ba/361caea948c3448b9fd8cd836ba65187/FLAG4d8627f55 [2019-10-14 00:47:58,105 INFO L306 CDTParser]: Found 1 translation units. [2019-10-14 00:47:58,106 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/systemc/transmitter.06.cil.c [2019-10-14 00:47:58,118 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5164282ba/361caea948c3448b9fd8cd836ba65187/FLAG4d8627f55 [2019-10-14 00:47:58,495 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5164282ba/361caea948c3448b9fd8cd836ba65187 [2019-10-14 00:47:58,506 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-14 00:47:58,507 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-14 00:47:58,509 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-14 00:47:58,509 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-14 00:47:58,512 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-14 00:47:58,513 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 12:47:58" (1/1) ... [2019-10-14 00:47:58,517 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12227321 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:47:58, skipping insertion in model container [2019-10-14 00:47:58,518 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 12:47:58" (1/1) ... [2019-10-14 00:47:58,526 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-14 00:47:58,588 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-14 00:47:58,877 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-14 00:47:58,885 INFO L188 MainTranslator]: Completed pre-run [2019-10-14 00:47:59,038 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-14 00:47:59,063 INFO L192 MainTranslator]: Completed translation [2019-10-14 00:47:59,064 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:47:59 WrapperNode [2019-10-14 00:47:59,064 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-14 00:47:59,065 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-14 00:47:59,065 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-14 00:47:59,065 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-14 00:47:59,078 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:47:59" (1/1) ... [2019-10-14 00:47:59,078 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:47:59" (1/1) ... [2019-10-14 00:47:59,089 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:47:59" (1/1) ... [2019-10-14 00:47:59,090 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:47:59" (1/1) ... [2019-10-14 00:47:59,105 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:47:59" (1/1) ... [2019-10-14 00:47:59,125 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:47:59" (1/1) ... [2019-10-14 00:47:59,136 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:47:59" (1/1) ... [2019-10-14 00:47:59,146 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-14 00:47:59,147 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-14 00:47:59,147 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-14 00:47:59,147 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-14 00:47:59,148 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:47:59" (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 [2019-10-14 00:47:59,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-14 00:47:59,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-14 00:47:59,199 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2019-10-14 00:47:59,199 INFO L138 BoogieDeclarations]: Found implementation of procedure master [2019-10-14 00:47:59,199 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit1 [2019-10-14 00:47:59,199 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit2 [2019-10-14 00:47:59,199 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit3 [2019-10-14 00:47:59,200 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit4 [2019-10-14 00:47:59,200 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit5 [2019-10-14 00:47:59,200 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit6 [2019-10-14 00:47:59,200 INFO L138 BoogieDeclarations]: Found implementation of procedure is_master_triggered [2019-10-14 00:47:59,200 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit1_triggered [2019-10-14 00:47:59,200 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit2_triggered [2019-10-14 00:47:59,200 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit3_triggered [2019-10-14 00:47:59,201 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit4_triggered [2019-10-14 00:47:59,201 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit5_triggered [2019-10-14 00:47:59,201 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit6_triggered [2019-10-14 00:47:59,201 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2019-10-14 00:47:59,201 INFO L138 BoogieDeclarations]: Found implementation of procedure init_threads [2019-10-14 00:47:59,202 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2019-10-14 00:47:59,202 INFO L138 BoogieDeclarations]: Found implementation of procedure eval [2019-10-14 00:47:59,202 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2019-10-14 00:47:59,202 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2019-10-14 00:47:59,202 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2019-10-14 00:47:59,202 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2019-10-14 00:47:59,203 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_time_events [2019-10-14 00:47:59,203 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_time_events [2019-10-14 00:47:59,203 INFO L138 BoogieDeclarations]: Found implementation of procedure init_model [2019-10-14 00:47:59,203 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_simulation [2019-10-14 00:47:59,203 INFO L138 BoogieDeclarations]: Found implementation of procedure start_simulation [2019-10-14 00:47:59,203 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-14 00:47:59,204 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-14 00:47:59,204 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-14 00:47:59,204 INFO L130 BoogieDeclarations]: Found specification of procedure error [2019-10-14 00:47:59,204 INFO L130 BoogieDeclarations]: Found specification of procedure is_master_triggered [2019-10-14 00:47:59,204 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit1_triggered [2019-10-14 00:47:59,204 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit2_triggered [2019-10-14 00:47:59,205 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit3_triggered [2019-10-14 00:47:59,205 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit4_triggered [2019-10-14 00:47:59,205 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit5_triggered [2019-10-14 00:47:59,205 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit6_triggered [2019-10-14 00:47:59,205 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2019-10-14 00:47:59,205 INFO L130 BoogieDeclarations]: Found specification of procedure master [2019-10-14 00:47:59,205 INFO L130 BoogieDeclarations]: Found specification of procedure transmit1 [2019-10-14 00:47:59,206 INFO L130 BoogieDeclarations]: Found specification of procedure transmit2 [2019-10-14 00:47:59,206 INFO L130 BoogieDeclarations]: Found specification of procedure transmit3 [2019-10-14 00:47:59,206 INFO L130 BoogieDeclarations]: Found specification of procedure transmit4 [2019-10-14 00:47:59,206 INFO L130 BoogieDeclarations]: Found specification of procedure transmit5 [2019-10-14 00:47:59,206 INFO L130 BoogieDeclarations]: Found specification of procedure transmit6 [2019-10-14 00:47:59,206 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2019-10-14 00:47:59,207 INFO L130 BoogieDeclarations]: Found specification of procedure init_threads [2019-10-14 00:47:59,207 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2019-10-14 00:47:59,207 INFO L130 BoogieDeclarations]: Found specification of procedure eval [2019-10-14 00:47:59,207 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2019-10-14 00:47:59,207 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2019-10-14 00:47:59,207 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2019-10-14 00:47:59,208 INFO L130 BoogieDeclarations]: Found specification of procedure fire_time_events [2019-10-14 00:47:59,208 INFO L130 BoogieDeclarations]: Found specification of procedure reset_time_events [2019-10-14 00:47:59,208 INFO L130 BoogieDeclarations]: Found specification of procedure init_model [2019-10-14 00:47:59,208 INFO L130 BoogieDeclarations]: Found specification of procedure stop_simulation [2019-10-14 00:47:59,208 INFO L130 BoogieDeclarations]: Found specification of procedure start_simulation [2019-10-14 00:47:59,208 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-14 00:47:59,208 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-14 00:47:59,209 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-14 00:48:00,052 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-14 00:48:00,052 INFO L284 CfgBuilder]: Removed 10 assume(true) statements. [2019-10-14 00:48:00,054 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 12:48:00 BoogieIcfgContainer [2019-10-14 00:48:00,054 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-14 00:48:00,055 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-10-14 00:48:00,055 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-10-14 00:48:00,055 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-10-14 00:48:00,056 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 12:48:00" (1/1) ... [2019-10-14 00:48:00,095 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2)