java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/systemc/transmitter.11.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-584d7b9 [2019-08-31 18:44:22,713 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-31 18:44:22,716 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-31 18:44:22,727 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-31 18:44:22,728 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-31 18:44:22,729 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-31 18:44:22,730 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-31 18:44:22,732 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-31 18:44:22,734 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-31 18:44:22,735 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-31 18:44:22,736 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-08-31 18:44:22,737 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-31 18:44:22,737 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-31 18:44:22,738 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-31 18:44:22,739 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-31 18:44:22,740 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-31 18:44:22,741 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-31 18:44:22,742 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-31 18:44:22,743 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-31 18:44:22,745 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-31 18:44:22,747 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-31 18:44:22,748 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-31 18:44:22,749 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-31 18:44:22,749 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-31 18:44:22,751 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-31 18:44:22,751 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-31 18:44:22,752 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-31 18:44:22,753 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-31 18:44:22,753 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-31 18:44:22,754 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-31 18:44:22,754 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-31 18:44:22,755 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-31 18:44:22,756 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-31 18:44:22,756 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-31 18:44:22,757 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-31 18:44:22,758 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-31 18:44:22,758 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-31 18:44:22,759 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-31 18:44:22,759 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-31 18:44:22,760 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-31 18:44:22,760 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-31 18:44:22,761 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-08-31 18:44:22,775 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-31 18:44:22,775 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-31 18:44:22,777 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-31 18:44:22,777 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-31 18:44:22,777 INFO L138 SettingsManager]: * Use SBE=true [2019-08-31 18:44:22,777 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-31 18:44:22,777 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-31 18:44:22,778 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-31 18:44:22,778 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-31 18:44:22,778 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-31 18:44:22,778 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-31 18:44:22,778 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-31 18:44:22,779 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-31 18:44:22,779 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-31 18:44:22,779 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-31 18:44:22,779 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-31 18:44:22,779 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-31 18:44:22,780 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-31 18:44:22,780 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-31 18:44:22,780 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-31 18:44:22,780 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-31 18:44:22,780 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-31 18:44:22,781 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-31 18:44:22,781 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-31 18:44:22,781 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-31 18:44:22,781 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-31 18:44:22,781 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-31 18:44:22,781 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-31 18:44:22,782 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-31 18:44:22,809 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-31 18:44:22,821 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-31 18:44:22,825 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-31 18:44:22,826 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-31 18:44:22,827 INFO L275 PluginConnector]: CDTParser initialized [2019-08-31 18:44:22,827 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/systemc/transmitter.11.cil.c [2019-08-31 18:44:22,887 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7ce5927ad/d4fe734a44654a0cba4961c11447ea44/FLAG7d08850dd [2019-08-31 18:44:23,332 INFO L306 CDTParser]: Found 1 translation units. [2019-08-31 18:44:23,333 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/systemc/transmitter.11.cil.c [2019-08-31 18:44:23,352 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7ce5927ad/d4fe734a44654a0cba4961c11447ea44/FLAG7d08850dd [2019-08-31 18:44:23,709 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7ce5927ad/d4fe734a44654a0cba4961c11447ea44 [2019-08-31 18:44:23,721 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-31 18:44:23,725 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-31 18:44:23,727 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-31 18:44:23,727 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-31 18:44:23,730 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-31 18:44:23,732 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.08 06:44:23" (1/1) ... [2019-08-31 18:44:23,734 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73be1e9e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 06:44:23, skipping insertion in model container [2019-08-31 18:44:23,735 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.08 06:44:23" (1/1) ... [2019-08-31 18:44:23,742 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-31 18:44:23,816 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-31 18:44:24,254 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-31 18:44:24,270 INFO L188 MainTranslator]: Completed pre-run [2019-08-31 18:44:24,380 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-31 18:44:24,416 INFO L192 MainTranslator]: Completed translation [2019-08-31 18:44:24,417 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 06:44:24 WrapperNode [2019-08-31 18:44:24,417 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-31 18:44:24,417 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-31 18:44:24,417 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-31 18:44:24,417 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-31 18:44:24,427 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 06:44:24" (1/1) ... [2019-08-31 18:44:24,427 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 06:44:24" (1/1) ... [2019-08-31 18:44:24,439 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 06:44:24" (1/1) ... [2019-08-31 18:44:24,440 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 06:44:24" (1/1) ... [2019-08-31 18:44:24,461 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 06:44:24" (1/1) ... [2019-08-31 18:44:24,489 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 06:44:24" (1/1) ... [2019-08-31 18:44:24,498 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 06:44:24" (1/1) ... [2019-08-31 18:44:24,509 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-31 18:44:24,509 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-31 18:44:24,510 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-31 18:44:24,510 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-31 18:44:24,511 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 06:44:24" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-31 18:44:24,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-31 18:44:24,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-31 18:44:24,568 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2019-08-31 18:44:24,568 INFO L138 BoogieDeclarations]: Found implementation of procedure master [2019-08-31 18:44:24,569 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit1 [2019-08-31 18:44:24,569 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit2 [2019-08-31 18:44:24,569 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit3 [2019-08-31 18:44:24,569 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit4 [2019-08-31 18:44:24,569 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit5 [2019-08-31 18:44:24,569 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit6 [2019-08-31 18:44:24,569 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit7 [2019-08-31 18:44:24,570 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit8 [2019-08-31 18:44:24,570 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit9 [2019-08-31 18:44:24,570 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit10 [2019-08-31 18:44:24,570 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit11 [2019-08-31 18:44:24,570 INFO L138 BoogieDeclarations]: Found implementation of procedure is_master_triggered [2019-08-31 18:44:24,570 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit1_triggered [2019-08-31 18:44:24,571 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit2_triggered [2019-08-31 18:44:24,571 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit3_triggered [2019-08-31 18:44:24,571 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit4_triggered [2019-08-31 18:44:24,571 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit5_triggered [2019-08-31 18:44:24,571 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit6_triggered [2019-08-31 18:44:24,571 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit7_triggered [2019-08-31 18:44:24,572 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit8_triggered [2019-08-31 18:44:24,572 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit9_triggered [2019-08-31 18:44:24,572 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit10_triggered [2019-08-31 18:44:24,572 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit11_triggered [2019-08-31 18:44:24,572 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2019-08-31 18:44:24,573 INFO L138 BoogieDeclarations]: Found implementation of procedure init_threads [2019-08-31 18:44:24,573 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2019-08-31 18:44:24,573 INFO L138 BoogieDeclarations]: Found implementation of procedure eval [2019-08-31 18:44:24,573 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2019-08-31 18:44:24,573 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2019-08-31 18:44:24,573 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2019-08-31 18:44:24,574 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2019-08-31 18:44:24,574 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_time_events [2019-08-31 18:44:24,574 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_time_events [2019-08-31 18:44:24,574 INFO L138 BoogieDeclarations]: Found implementation of procedure init_model [2019-08-31 18:44:24,574 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_simulation [2019-08-31 18:44:24,574 INFO L138 BoogieDeclarations]: Found implementation of procedure start_simulation [2019-08-31 18:44:24,574 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-31 18:44:24,574 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-31 18:44:24,575 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-31 18:44:24,575 INFO L130 BoogieDeclarations]: Found specification of procedure error [2019-08-31 18:44:24,575 INFO L130 BoogieDeclarations]: Found specification of procedure is_master_triggered [2019-08-31 18:44:24,575 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit1_triggered [2019-08-31 18:44:24,575 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit2_triggered [2019-08-31 18:44:24,575 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit3_triggered [2019-08-31 18:44:24,575 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit4_triggered [2019-08-31 18:44:24,576 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit5_triggered [2019-08-31 18:44:24,576 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit6_triggered [2019-08-31 18:44:24,576 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit7_triggered [2019-08-31 18:44:24,576 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit8_triggered [2019-08-31 18:44:24,576 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit9_triggered [2019-08-31 18:44:24,576 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit10_triggered [2019-08-31 18:44:24,576 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit11_triggered [2019-08-31 18:44:24,576 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2019-08-31 18:44:24,576 INFO L130 BoogieDeclarations]: Found specification of procedure master [2019-08-31 18:44:24,577 INFO L130 BoogieDeclarations]: Found specification of procedure transmit1 [2019-08-31 18:44:24,577 INFO L130 BoogieDeclarations]: Found specification of procedure transmit2 [2019-08-31 18:44:24,577 INFO L130 BoogieDeclarations]: Found specification of procedure transmit3 [2019-08-31 18:44:24,577 INFO L130 BoogieDeclarations]: Found specification of procedure transmit4 [2019-08-31 18:44:24,577 INFO L130 BoogieDeclarations]: Found specification of procedure transmit5 [2019-08-31 18:44:24,577 INFO L130 BoogieDeclarations]: Found specification of procedure transmit6 [2019-08-31 18:44:24,578 INFO L130 BoogieDeclarations]: Found specification of procedure transmit7 [2019-08-31 18:44:24,578 INFO L130 BoogieDeclarations]: Found specification of procedure transmit8 [2019-08-31 18:44:24,578 INFO L130 BoogieDeclarations]: Found specification of procedure transmit9 [2019-08-31 18:44:24,578 INFO L130 BoogieDeclarations]: Found specification of procedure transmit10 [2019-08-31 18:44:24,578 INFO L130 BoogieDeclarations]: Found specification of procedure transmit11 [2019-08-31 18:44:24,578 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2019-08-31 18:44:24,578 INFO L130 BoogieDeclarations]: Found specification of procedure init_threads [2019-08-31 18:44:24,579 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2019-08-31 18:44:24,579 INFO L130 BoogieDeclarations]: Found specification of procedure eval [2019-08-31 18:44:24,579 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2019-08-31 18:44:24,579 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2019-08-31 18:44:24,579 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2019-08-31 18:44:24,579 INFO L130 BoogieDeclarations]: Found specification of procedure fire_time_events [2019-08-31 18:44:24,579 INFO L130 BoogieDeclarations]: Found specification of procedure reset_time_events [2019-08-31 18:44:24,580 INFO L130 BoogieDeclarations]: Found specification of procedure init_model [2019-08-31 18:44:24,580 INFO L130 BoogieDeclarations]: Found specification of procedure stop_simulation [2019-08-31 18:44:24,580 INFO L130 BoogieDeclarations]: Found specification of procedure start_simulation [2019-08-31 18:44:24,580 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-31 18:44:24,580 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-31 18:44:24,580 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-31 18:44:25,697 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-31 18:44:25,697 INFO L283 CfgBuilder]: Removed 15 assume(true) statements. [2019-08-31 18:44:25,703 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.08 06:44:25 BoogieIcfgContainer [2019-08-31 18:44:25,703 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-31 18:44:25,704 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-08-31 18:44:25,704 INFO L271 PluginConnector]: Initializing Sifa... [2019-08-31 18:44:25,704 INFO L275 PluginConnector]: Sifa initialized [2019-08-31 18:44:25,706 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.08 06:44:25" (1/1) ... [2019-08-31 18:44:25,767 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-31 18:44:25,767 INFO L169 IcfgInterpreter]: Building call graph [2019-08-31 18:44:25,789 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-31 18:44:25,799 INFO L179 IcfgInterpreter]: Starting interpretation [2019-08-31 18:44:25,801 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-08-31 18:44:26,006 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 303 for LOIs [2019-08-31 18:44:26,100 INFO L199 IcfgInterpreter]: Interpreting procedure start_simulation with input of size 260 for LOIs [2019-08-31 18:44:59,841 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8192 conjuctions. This might take some time... [2019-08-31 18:45:23,110 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 8192 conjuctions. [2019-08-31 18:45:31,866 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8192 conjuctions. This might take some time... [2019-08-31 18:45:36,637 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 8192 conjuctions. [2019-08-31 18:45:39,700 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8192 conjuctions. This might take some time... [2019-08-31 18:45:44,361 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 8192 conjuctions. [2019-08-31 18:45:47,116 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8192 conjuctions. This might take some time... [2019-08-31 18:45:51,635 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 8192 conjuctions. [2019-08-31 18:45:51,675 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8192 conjuctions. This might take some time... [2019-08-31 18:45:56,349 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 8192 conjuctions. [2019-08-31 18:45:56,405 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 16384 conjuctions. This might take some time... [2019-08-31 18:46:34,254 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 16384 conjuctions. [2019-08-31 18:46:37,574 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8192 conjuctions. This might take some time... [2019-08-31 18:46:42,833 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 8192 conjuctions. [2019-08-31 18:46:42,876 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8192 conjuctions. This might take some time... [2019-08-31 18:46:48,090 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 8192 conjuctions. [2019-08-31 18:46:48,153 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 16384 conjuctions. This might take some time... [2019-08-31 18:47:24,434 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 16384 conjuctions. [2019-08-31 18:47:27,742 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8192 conjuctions. This might take some time... [2019-08-31 18:47:32,836 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 8192 conjuctions. [2019-08-31 18:47:32,876 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8192 conjuctions. This might take some time... [2019-08-31 18:47:38,028 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 8192 conjuctions. [2019-08-31 18:47:38,084 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 16384 conjuctions. This might take some time... [2019-08-31 18:48:14,071 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 16384 conjuctions. [2019-08-31 18:48:14,153 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 16384 conjuctions. This might take some time... [2019-08-31 18:48:51,983 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 16384 conjuctions. [2019-08-31 18:48:52,094 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 32768 conjuctions. This might take some time... [2019-08-31 18:51:47,031 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 32768 conjuctions. [2019-08-31 18:51:50,851 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8192 conjuctions. This might take some time... [2019-08-31 18:51:56,768 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 8192 conjuctions. [2019-08-31 18:51:56,809 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8192 conjuctions. This might take some time... [2019-08-31 18:52:02,830 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 8192 conjuctions. [2019-08-31 18:52:02,896 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 16384 conjuctions. This might take some time... [2019-08-31 18:52:42,825 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 16384 conjuctions. [2019-08-31 18:52:42,927 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 16384 conjuctions. This might take some time... [2019-08-31 18:53:26,252 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 16384 conjuctions. [2019-08-31 18:53:26,454 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 32768 conjuctions. This might take some time... [2019-08-31 18:56:25,347 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 32768 conjuctions. [2019-08-31 18:56:29,210 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8192 conjuctions. This might take some time... [2019-08-31 18:56:34,287 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 8192 conjuctions. [2019-08-31 18:56:34,327 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8192 conjuctions. This might take some time... [2019-08-31 18:56:40,678 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 8192 conjuctions. [2019-08-31 18:56:40,738 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 16384 conjuctions. This might take some time... [2019-08-31 18:57:19,846 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 16384 conjuctions. [2019-08-31 18:57:20,054 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 16384 conjuctions. This might take some time... [2019-08-31 18:57:58,996 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 16384 conjuctions. [2019-08-31 18:57:59,109 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 32768 conjuctions. This might take some time...