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/token_ring.13.cil-1.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-584d7b9 [2019-08-31 18:26:08,665 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-31 18:26:08,667 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-31 18:26:08,682 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-31 18:26:08,683 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-31 18:26:08,684 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-31 18:26:08,685 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-31 18:26:08,687 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-31 18:26:08,689 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-31 18:26:08,690 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-31 18:26:08,691 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-08-31 18:26:08,692 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-31 18:26:08,692 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-31 18:26:08,693 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-31 18:26:08,694 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-31 18:26:08,695 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-31 18:26:08,696 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-31 18:26:08,697 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-31 18:26:08,699 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-31 18:26:08,701 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-31 18:26:08,703 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-31 18:26:08,704 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-31 18:26:08,705 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-31 18:26:08,706 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-31 18:26:08,709 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-31 18:26:08,709 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-31 18:26:08,710 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-31 18:26:08,711 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-31 18:26:08,711 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-31 18:26:08,712 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-31 18:26:08,713 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-31 18:26:08,713 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-31 18:26:08,714 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-31 18:26:08,715 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-31 18:26:08,716 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-31 18:26:08,716 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-31 18:26:08,717 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-31 18:26:08,717 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-31 18:26:08,718 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-31 18:26:08,720 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-31 18:26:08,721 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-31 18:26:08,722 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 18:26:08,747 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-31 18:26:08,747 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-31 18:26:08,748 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-31 18:26:08,749 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-31 18:26:08,749 INFO L138 SettingsManager]: * Use SBE=true [2019-08-31 18:26:08,749 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-31 18:26:08,749 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-31 18:26:08,750 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-31 18:26:08,750 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-31 18:26:08,750 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-31 18:26:08,750 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-31 18:26:08,750 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-31 18:26:08,751 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-31 18:26:08,751 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-31 18:26:08,751 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-31 18:26:08,751 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-31 18:26:08,751 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-31 18:26:08,752 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-31 18:26:08,752 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-31 18:26:08,752 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-31 18:26:08,752 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-31 18:26:08,752 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-31 18:26:08,753 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-31 18:26:08,753 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-31 18:26:08,753 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-31 18:26:08,753 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-31 18:26:08,754 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-31 18:26:08,754 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-31 18:26:08,754 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-31 18:26:08,789 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-31 18:26:08,807 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-31 18:26:08,811 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-31 18:26:08,812 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-31 18:26:08,813 INFO L275 PluginConnector]: CDTParser initialized [2019-08-31 18:26:08,813 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/systemc/token_ring.13.cil-1.c [2019-08-31 18:26:08,894 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6beefba41/0bce15e4a94d48f4a1332853b48b7410/FLAGbde7ada5e [2019-08-31 18:26:09,455 INFO L306 CDTParser]: Found 1 translation units. [2019-08-31 18:26:09,456 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/systemc/token_ring.13.cil-1.c [2019-08-31 18:26:09,482 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6beefba41/0bce15e4a94d48f4a1332853b48b7410/FLAGbde7ada5e [2019-08-31 18:26:09,765 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6beefba41/0bce15e4a94d48f4a1332853b48b7410 [2019-08-31 18:26:09,774 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-31 18:26:09,775 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-31 18:26:09,776 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-31 18:26:09,776 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-31 18:26:09,780 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-31 18:26:09,781 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.08 06:26:09" (1/1) ... [2019-08-31 18:26:09,784 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@122159de and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 06:26:09, skipping insertion in model container [2019-08-31 18:26:09,784 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.08 06:26:09" (1/1) ... [2019-08-31 18:26:09,790 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-31 18:26:09,841 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-31 18:26:10,297 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-31 18:26:10,306 INFO L188 MainTranslator]: Completed pre-run [2019-08-31 18:26:10,460 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-31 18:26:10,509 INFO L192 MainTranslator]: Completed translation [2019-08-31 18:26:10,510 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 06:26:10 WrapperNode [2019-08-31 18:26:10,510 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-31 18:26:10,511 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-31 18:26:10,511 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-31 18:26:10,511 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-31 18:26:10,521 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 06:26:10" (1/1) ... [2019-08-31 18:26:10,521 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 06:26:10" (1/1) ... [2019-08-31 18:26:10,540 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 06:26:10" (1/1) ... [2019-08-31 18:26:10,541 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 06:26:10" (1/1) ... [2019-08-31 18:26:10,567 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 06:26:10" (1/1) ... [2019-08-31 18:26:10,590 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 06:26:10" (1/1) ... [2019-08-31 18:26:10,601 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 06:26:10" (1/1) ... [2019-08-31 18:26:10,613 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-31 18:26:10,614 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-31 18:26:10,614 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-31 18:26:10,614 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-31 18:26:10,615 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 06:26:10" (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 18:26:10,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-31 18:26:10,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-31 18:26:10,686 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2019-08-31 18:26:10,687 INFO L138 BoogieDeclarations]: Found implementation of procedure master [2019-08-31 18:26:10,687 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit1 [2019-08-31 18:26:10,687 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit2 [2019-08-31 18:26:10,687 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit3 [2019-08-31 18:26:10,687 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit4 [2019-08-31 18:26:10,688 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit5 [2019-08-31 18:26:10,688 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit6 [2019-08-31 18:26:10,688 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit7 [2019-08-31 18:26:10,688 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit8 [2019-08-31 18:26:10,688 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit9 [2019-08-31 18:26:10,688 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit10 [2019-08-31 18:26:10,689 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit11 [2019-08-31 18:26:10,689 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit12 [2019-08-31 18:26:10,689 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit13 [2019-08-31 18:26:10,689 INFO L138 BoogieDeclarations]: Found implementation of procedure is_master_triggered [2019-08-31 18:26:10,689 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit1_triggered [2019-08-31 18:26:10,690 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit2_triggered [2019-08-31 18:26:10,690 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit3_triggered [2019-08-31 18:26:10,690 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit4_triggered [2019-08-31 18:26:10,690 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit5_triggered [2019-08-31 18:26:10,690 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit6_triggered [2019-08-31 18:26:10,690 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit7_triggered [2019-08-31 18:26:10,691 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit8_triggered [2019-08-31 18:26:10,691 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit9_triggered [2019-08-31 18:26:10,691 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit10_triggered [2019-08-31 18:26:10,691 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit11_triggered [2019-08-31 18:26:10,691 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit12_triggered [2019-08-31 18:26:10,691 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit13_triggered [2019-08-31 18:26:10,692 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2019-08-31 18:26:10,692 INFO L138 BoogieDeclarations]: Found implementation of procedure init_threads [2019-08-31 18:26:10,692 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2019-08-31 18:26:10,692 INFO L138 BoogieDeclarations]: Found implementation of procedure eval [2019-08-31 18:26:10,692 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2019-08-31 18:26:10,692 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2019-08-31 18:26:10,693 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2019-08-31 18:26:10,693 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2019-08-31 18:26:10,693 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_time_events [2019-08-31 18:26:10,693 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_time_events [2019-08-31 18:26:10,693 INFO L138 BoogieDeclarations]: Found implementation of procedure init_model [2019-08-31 18:26:10,693 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_simulation [2019-08-31 18:26:10,694 INFO L138 BoogieDeclarations]: Found implementation of procedure start_simulation [2019-08-31 18:26:10,694 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-31 18:26:10,694 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-31 18:26:10,694 INFO L130 BoogieDeclarations]: Found specification of procedure error [2019-08-31 18:26:10,694 INFO L130 BoogieDeclarations]: Found specification of procedure is_master_triggered [2019-08-31 18:26:10,694 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit1_triggered [2019-08-31 18:26:10,694 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit2_triggered [2019-08-31 18:26:10,695 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit3_triggered [2019-08-31 18:26:10,695 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit4_triggered [2019-08-31 18:26:10,695 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit5_triggered [2019-08-31 18:26:10,695 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit6_triggered [2019-08-31 18:26:10,695 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit7_triggered [2019-08-31 18:26:10,695 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit8_triggered [2019-08-31 18:26:10,696 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit9_triggered [2019-08-31 18:26:10,696 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit10_triggered [2019-08-31 18:26:10,696 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit11_triggered [2019-08-31 18:26:10,696 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit12_triggered [2019-08-31 18:26:10,696 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit13_triggered [2019-08-31 18:26:10,696 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2019-08-31 18:26:10,696 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-31 18:26:10,697 INFO L130 BoogieDeclarations]: Found specification of procedure master [2019-08-31 18:26:10,697 INFO L130 BoogieDeclarations]: Found specification of procedure transmit1 [2019-08-31 18:26:10,697 INFO L130 BoogieDeclarations]: Found specification of procedure transmit2 [2019-08-31 18:26:10,697 INFO L130 BoogieDeclarations]: Found specification of procedure transmit3 [2019-08-31 18:26:10,697 INFO L130 BoogieDeclarations]: Found specification of procedure transmit4 [2019-08-31 18:26:10,697 INFO L130 BoogieDeclarations]: Found specification of procedure transmit5 [2019-08-31 18:26:10,698 INFO L130 BoogieDeclarations]: Found specification of procedure transmit6 [2019-08-31 18:26:10,698 INFO L130 BoogieDeclarations]: Found specification of procedure transmit7 [2019-08-31 18:26:10,698 INFO L130 BoogieDeclarations]: Found specification of procedure transmit8 [2019-08-31 18:26:10,698 INFO L130 BoogieDeclarations]: Found specification of procedure transmit9 [2019-08-31 18:26:10,698 INFO L130 BoogieDeclarations]: Found specification of procedure transmit10 [2019-08-31 18:26:10,698 INFO L130 BoogieDeclarations]: Found specification of procedure transmit11 [2019-08-31 18:26:10,699 INFO L130 BoogieDeclarations]: Found specification of procedure transmit12 [2019-08-31 18:26:10,699 INFO L130 BoogieDeclarations]: Found specification of procedure transmit13 [2019-08-31 18:26:10,699 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2019-08-31 18:26:10,699 INFO L130 BoogieDeclarations]: Found specification of procedure init_threads [2019-08-31 18:26:10,699 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2019-08-31 18:26:10,699 INFO L130 BoogieDeclarations]: Found specification of procedure eval [2019-08-31 18:26:10,700 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2019-08-31 18:26:10,700 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2019-08-31 18:26:10,700 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2019-08-31 18:26:10,700 INFO L130 BoogieDeclarations]: Found specification of procedure fire_time_events [2019-08-31 18:26:10,700 INFO L130 BoogieDeclarations]: Found specification of procedure reset_time_events [2019-08-31 18:26:10,700 INFO L130 BoogieDeclarations]: Found specification of procedure init_model [2019-08-31 18:26:10,700 INFO L130 BoogieDeclarations]: Found specification of procedure stop_simulation [2019-08-31 18:26:10,701 INFO L130 BoogieDeclarations]: Found specification of procedure start_simulation [2019-08-31 18:26:10,701 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-31 18:26:10,701 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-31 18:26:10,701 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-31 18:26:12,207 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-31 18:26:12,207 INFO L283 CfgBuilder]: Removed 16 assume(true) statements. [2019-08-31 18:26:12,209 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.08 06:26:12 BoogieIcfgContainer [2019-08-31 18:26:12,209 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-31 18:26:12,210 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-08-31 18:26:12,210 INFO L271 PluginConnector]: Initializing Sifa... [2019-08-31 18:26:12,210 INFO L275 PluginConnector]: Sifa initialized [2019-08-31 18:26:12,211 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.08 06:26:12" (1/1) ... [2019-08-31 18:26:12,253 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-31 18:26:12,253 INFO L169 IcfgInterpreter]: Building call graph [2019-08-31 18:26:12,275 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-31 18:26:12,287 INFO L179 IcfgInterpreter]: Starting interpretation [2019-08-31 18:26:12,288 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-08-31 18:26:12,527 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 375 for LOIs [2019-08-31 18:26:12,623 INFO L199 IcfgInterpreter]: Interpreting procedure start_simulation with input of size 316 for LOIs [2019-08-31 18:26:47,229 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8192 conjuctions. This might take some time... [2019-08-31 18:27:13,951 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 8192 conjuctions. [2019-08-31 18:27:28,144 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8192 conjuctions. This might take some time... [2019-08-31 18:27:54,351 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 8192 conjuctions. [2019-08-31 18:28:08,463 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8192 conjuctions. This might take some time... [2019-08-31 18:28:35,271 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 8192 conjuctions. [2019-08-31 18:28:35,420 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8192 conjuctions. This might take some time... [2019-08-31 18:29:01,260 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 8192 conjuctions. [2019-08-31 18:29:01,498 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 16384 conjuctions. This might take some time... [2019-08-31 18:31:02,837 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 16384 conjuctions. [2019-08-31 18:31:17,815 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8192 conjuctions. This might take some time... [2019-08-31 18:31:44,529 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 8192 conjuctions. [2019-08-31 18:31:44,677 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8192 conjuctions. This might take some time... [2019-08-31 18:32:09,925 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 8192 conjuctions. [2019-08-31 18:32:10,162 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 16384 conjuctions. This might take some time... [2019-08-31 18:34:13,825 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 16384 conjuctions. [2019-08-31 18:34:28,658 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8192 conjuctions. This might take some time... [2019-08-31 18:34:54,972 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 8192 conjuctions. [2019-08-31 18:34:55,121 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8192 conjuctions. This might take some time... [2019-08-31 18:35:20,866 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 8192 conjuctions. [2019-08-31 18:35:21,105 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 16384 conjuctions. This might take some time... [2019-08-31 18:37:22,681 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 16384 conjuctions. [2019-08-31 18:37:22,999 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 16384 conjuctions. This might take some time... [2019-08-31 18:39:28,253 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 16384 conjuctions. [2019-08-31 18:39:28,766 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 32768 conjuctions. This might take some time...