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/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf -i ../../../trunk/examples/svcomp/systemc/transmitter.08.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-11 16:49:57,608 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-11 16:49:57,610 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-11 16:49:57,621 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-11 16:49:57,622 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-11 16:49:57,623 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-11 16:49:57,624 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-11 16:49:57,626 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-11 16:49:57,628 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-11 16:49:57,628 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-11 16:49:57,629 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-11 16:49:57,631 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-11 16:49:57,631 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-11 16:49:57,632 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-11 16:49:57,633 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-11 16:49:57,634 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-11 16:49:57,635 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-11 16:49:57,635 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-11 16:49:57,637 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-11 16:49:57,639 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-11 16:49:57,642 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-11 16:49:57,643 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-11 16:49:57,647 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-11 16:49:57,648 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-11 16:49:57,652 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-11 16:49:57,652 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-11 16:49:57,653 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-11 16:49:57,653 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-11 16:49:57,654 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-11 16:49:57,656 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-11 16:49:57,656 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-11 16:49:57,658 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-11 16:49:57,658 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-11 16:49:57,659 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-11 16:49:57,660 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-11 16:49:57,661 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-11 16:49:57,662 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-11 16:49:57,662 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-11 16:49:57,662 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-11 16:49:57,663 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-11 16:49:57,663 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-11 16:49:57,664 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf [2019-09-11 16:49:57,682 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-11 16:49:57,682 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-11 16:49:57,683 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-09-11 16:49:57,683 INFO L138 SettingsManager]: * Log level for plugins=info [2019-09-11 16:49:57,684 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-09-11 16:49:57,684 INFO L138 SettingsManager]: * User list type=DISABLED [2019-09-11 16:49:57,685 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-09-11 16:49:57,685 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-09-11 16:49:57,685 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-09-11 16:49:57,685 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-09-11 16:49:57,686 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-11 16:49:57,686 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-11 16:49:57,686 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-11 16:49:57,686 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-11 16:49:57,687 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-11 16:49:57,687 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-11 16:49:57,687 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-11 16:49:57,688 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-11 16:49:57,688 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-11 16:49:57,688 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-11 16:49:57,689 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-11 16:49:57,689 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-09-11 16:49:57,689 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-11 16:49:57,689 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-11 16:49:57,690 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-11 16:49:57,690 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-11 16:49:57,690 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-09-11 16:49:57,690 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-11 16:49:57,690 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-11 16:49:57,691 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-09-11 16:49:57,719 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-11 16:49:57,731 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-11 16:49:57,735 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-11 16:49:57,737 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-11 16:49:57,737 INFO L275 PluginConnector]: CDTParser initialized [2019-09-11 16:49:57,740 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/systemc/transmitter.08.cil.c [2019-09-11 16:49:57,809 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/62bb7f2f0/d56eedf615064caabbd4df716a2aec51/FLAG9df88cf53 [2019-09-11 16:49:58,392 INFO L306 CDTParser]: Found 1 translation units. [2019-09-11 16:49:58,393 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/systemc/transmitter.08.cil.c [2019-09-11 16:49:58,409 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/62bb7f2f0/d56eedf615064caabbd4df716a2aec51/FLAG9df88cf53 [2019-09-11 16:49:58,707 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/62bb7f2f0/d56eedf615064caabbd4df716a2aec51 [2019-09-11 16:49:58,715 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-11 16:49:58,717 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-11 16:49:58,718 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-11 16:49:58,718 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-11 16:49:58,722 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-11 16:49:58,723 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.09 04:49:58" (1/1) ... [2019-09-11 16:49:58,725 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b0b9f48 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:49:58, skipping insertion in model container [2019-09-11 16:49:58,726 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.09 04:49:58" (1/1) ... [2019-09-11 16:49:58,733 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-11 16:49:58,794 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-11 16:49:59,220 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-11 16:49:59,229 INFO L188 MainTranslator]: Completed pre-run [2019-09-11 16:49:59,298 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-11 16:49:59,326 INFO L192 MainTranslator]: Completed translation [2019-09-11 16:49:59,327 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:49:59 WrapperNode [2019-09-11 16:49:59,327 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-11 16:49:59,327 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-11 16:49:59,327 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-11 16:49:59,328 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-11 16:49:59,338 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:49:59" (1/1) ... [2019-09-11 16:49:59,338 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:49:59" (1/1) ... [2019-09-11 16:49:59,351 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:49:59" (1/1) ... [2019-09-11 16:49:59,351 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:49:59" (1/1) ... [2019-09-11 16:49:59,370 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:49:59" (1/1) ... [2019-09-11 16:49:59,393 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:49:59" (1/1) ... [2019-09-11 16:49:59,397 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:49:59" (1/1) ... [2019-09-11 16:49:59,403 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-11 16:49:59,404 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-11 16:49:59,404 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-11 16:49:59,404 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-11 16:49:59,406 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:49:59" (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 [2019-09-11 16:49:59,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-11 16:49:59,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-11 16:49:59,473 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2019-09-11 16:49:59,474 INFO L138 BoogieDeclarations]: Found implementation of procedure master [2019-09-11 16:49:59,474 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit1 [2019-09-11 16:49:59,474 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit2 [2019-09-11 16:49:59,474 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit3 [2019-09-11 16:49:59,474 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit4 [2019-09-11 16:49:59,474 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit5 [2019-09-11 16:49:59,474 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit6 [2019-09-11 16:49:59,475 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit7 [2019-09-11 16:49:59,475 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit8 [2019-09-11 16:49:59,475 INFO L138 BoogieDeclarations]: Found implementation of procedure is_master_triggered [2019-09-11 16:49:59,475 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit1_triggered [2019-09-11 16:49:59,475 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit2_triggered [2019-09-11 16:49:59,476 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit3_triggered [2019-09-11 16:49:59,476 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit4_triggered [2019-09-11 16:49:59,476 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit5_triggered [2019-09-11 16:49:59,476 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit6_triggered [2019-09-11 16:49:59,476 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit7_triggered [2019-09-11 16:49:59,476 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit8_triggered [2019-09-11 16:49:59,477 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2019-09-11 16:49:59,477 INFO L138 BoogieDeclarations]: Found implementation of procedure init_threads [2019-09-11 16:49:59,477 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2019-09-11 16:49:59,477 INFO L138 BoogieDeclarations]: Found implementation of procedure eval [2019-09-11 16:49:59,477 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2019-09-11 16:49:59,477 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2019-09-11 16:49:59,478 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2019-09-11 16:49:59,478 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2019-09-11 16:49:59,478 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_time_events [2019-09-11 16:49:59,478 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_time_events [2019-09-11 16:49:59,478 INFO L138 BoogieDeclarations]: Found implementation of procedure init_model [2019-09-11 16:49:59,478 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_simulation [2019-09-11 16:49:59,478 INFO L138 BoogieDeclarations]: Found implementation of procedure start_simulation [2019-09-11 16:49:59,479 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-11 16:49:59,479 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-11 16:49:59,479 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-11 16:49:59,479 INFO L130 BoogieDeclarations]: Found specification of procedure error [2019-09-11 16:49:59,479 INFO L130 BoogieDeclarations]: Found specification of procedure is_master_triggered [2019-09-11 16:49:59,479 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit1_triggered [2019-09-11 16:49:59,480 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit2_triggered [2019-09-11 16:49:59,480 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit3_triggered [2019-09-11 16:49:59,480 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit4_triggered [2019-09-11 16:49:59,480 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit5_triggered [2019-09-11 16:49:59,480 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit6_triggered [2019-09-11 16:49:59,480 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit7_triggered [2019-09-11 16:49:59,480 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit8_triggered [2019-09-11 16:49:59,481 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2019-09-11 16:49:59,481 INFO L130 BoogieDeclarations]: Found specification of procedure master [2019-09-11 16:49:59,481 INFO L130 BoogieDeclarations]: Found specification of procedure transmit1 [2019-09-11 16:49:59,481 INFO L130 BoogieDeclarations]: Found specification of procedure transmit2 [2019-09-11 16:49:59,481 INFO L130 BoogieDeclarations]: Found specification of procedure transmit3 [2019-09-11 16:49:59,481 INFO L130 BoogieDeclarations]: Found specification of procedure transmit4 [2019-09-11 16:49:59,481 INFO L130 BoogieDeclarations]: Found specification of procedure transmit5 [2019-09-11 16:49:59,482 INFO L130 BoogieDeclarations]: Found specification of procedure transmit6 [2019-09-11 16:49:59,482 INFO L130 BoogieDeclarations]: Found specification of procedure transmit7 [2019-09-11 16:49:59,482 INFO L130 BoogieDeclarations]: Found specification of procedure transmit8 [2019-09-11 16:49:59,482 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2019-09-11 16:49:59,482 INFO L130 BoogieDeclarations]: Found specification of procedure init_threads [2019-09-11 16:49:59,482 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2019-09-11 16:49:59,482 INFO L130 BoogieDeclarations]: Found specification of procedure eval [2019-09-11 16:49:59,483 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2019-09-11 16:49:59,483 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2019-09-11 16:49:59,483 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2019-09-11 16:49:59,483 INFO L130 BoogieDeclarations]: Found specification of procedure fire_time_events [2019-09-11 16:49:59,483 INFO L130 BoogieDeclarations]: Found specification of procedure reset_time_events [2019-09-11 16:49:59,483 INFO L130 BoogieDeclarations]: Found specification of procedure init_model [2019-09-11 16:49:59,484 INFO L130 BoogieDeclarations]: Found specification of procedure stop_simulation [2019-09-11 16:49:59,484 INFO L130 BoogieDeclarations]: Found specification of procedure start_simulation [2019-09-11 16:49:59,484 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-11 16:49:59,484 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-11 16:49:59,484 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-11 16:50:00,426 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-11 16:50:00,426 INFO L283 CfgBuilder]: Removed 12 assume(true) statements. [2019-09-11 16:50:00,429 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.09 04:50:00 BoogieIcfgContainer [2019-09-11 16:50:00,429 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-11 16:50:00,430 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-09-11 16:50:00,430 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-09-11 16:50:00,430 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-09-11 16:50:00,432 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.09 04:50:00" (1/1) ... [2019-09-11 16:50:00,470 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2)