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/token_ring.12.cil-1.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-11 16:42:58,758 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-11 16:42:58,760 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-11 16:42:58,778 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-11 16:42:58,779 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-11 16:42:58,780 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-11 16:42:58,781 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-11 16:42:58,783 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-11 16:42:58,784 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-11 16:42:58,785 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-11 16:42:58,786 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-11 16:42:58,787 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-11 16:42:58,788 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-11 16:42:58,789 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-11 16:42:58,790 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-11 16:42:58,791 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-11 16:42:58,791 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-11 16:42:58,792 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-11 16:42:58,794 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-11 16:42:58,796 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-11 16:42:58,797 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-11 16:42:58,799 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-11 16:42:58,800 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-11 16:42:58,800 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-11 16:42:58,803 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-11 16:42:58,803 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-11 16:42:58,803 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-11 16:42:58,804 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-11 16:42:58,804 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-11 16:42:58,805 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-11 16:42:58,806 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-11 16:42:58,806 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-11 16:42:58,807 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-11 16:42:58,808 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-11 16:42:58,809 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-11 16:42:58,809 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-11 16:42:58,809 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-11 16:42:58,810 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-11 16:42:58,810 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-11 16:42:58,811 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-11 16:42:58,811 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-11 16:42:58,812 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 16:42:58,829 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-11 16:42:58,830 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-11 16:42:58,830 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-09-11 16:42:58,830 INFO L138 SettingsManager]: * Log level for plugins=info [2019-09-11 16:42:58,831 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-09-11 16:42:58,831 INFO L138 SettingsManager]: * User list type=DISABLED [2019-09-11 16:42:58,831 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-09-11 16:42:58,831 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-09-11 16:42:58,832 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-09-11 16:42:58,832 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-09-11 16:42:58,832 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-11 16:42:58,833 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-11 16:42:58,833 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-11 16:42:58,833 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-11 16:42:58,833 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-11 16:42:58,833 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-11 16:42:58,834 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-11 16:42:58,834 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-11 16:42:58,834 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-11 16:42:58,834 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-11 16:42:58,834 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-11 16:42:58,835 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-09-11 16:42:58,835 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-11 16:42:58,835 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-11 16:42:58,835 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-11 16:42:58,835 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-11 16:42:58,836 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-09-11 16:42:58,836 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-11 16:42:58,836 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-11 16:42:58,836 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-09-11 16:42:58,864 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-11 16:42:58,875 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-11 16:42:58,878 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-11 16:42:58,880 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-11 16:42:58,880 INFO L275 PluginConnector]: CDTParser initialized [2019-09-11 16:42:58,881 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/systemc/token_ring.12.cil-1.c [2019-09-11 16:42:58,941 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5a2d123fa/9961156aac6843309c82f925dfa63d56/FLAGe080ca8fb [2019-09-11 16:42:59,434 INFO L306 CDTParser]: Found 1 translation units. [2019-09-11 16:42:59,435 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/systemc/token_ring.12.cil-1.c [2019-09-11 16:42:59,454 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5a2d123fa/9961156aac6843309c82f925dfa63d56/FLAGe080ca8fb [2019-09-11 16:42:59,711 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5a2d123fa/9961156aac6843309c82f925dfa63d56 [2019-09-11 16:42:59,720 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-11 16:42:59,721 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-11 16:42:59,722 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-11 16:42:59,722 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-11 16:42:59,726 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-11 16:42:59,727 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.09 04:42:59" (1/1) ... [2019-09-11 16:42:59,730 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@771b240b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:42:59, skipping insertion in model container [2019-09-11 16:42:59,730 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.09 04:42:59" (1/1) ... [2019-09-11 16:42:59,741 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-11 16:42:59,817 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-11 16:43:00,240 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-11 16:43:00,249 INFO L188 MainTranslator]: Completed pre-run [2019-09-11 16:43:00,347 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-11 16:43:00,387 INFO L192 MainTranslator]: Completed translation [2019-09-11 16:43:00,388 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:43:00 WrapperNode [2019-09-11 16:43:00,388 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-11 16:43:00,389 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-11 16:43:00,389 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-11 16:43:00,389 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-11 16:43:00,400 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:43:00" (1/1) ... [2019-09-11 16:43:00,401 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:43:00" (1/1) ... [2019-09-11 16:43:00,420 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:43:00" (1/1) ... [2019-09-11 16:43:00,421 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:43:00" (1/1) ... [2019-09-11 16:43:00,457 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:43:00" (1/1) ... [2019-09-11 16:43:00,483 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:43:00" (1/1) ... [2019-09-11 16:43:00,488 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:43:00" (1/1) ... [2019-09-11 16:43:00,495 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-11 16:43:00,496 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-11 16:43:00,496 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-11 16:43:00,496 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-11 16:43:00,497 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 04:43:00" (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 16:43:00,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-11 16:43:00,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-11 16:43:00,586 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2019-09-11 16:43:00,586 INFO L138 BoogieDeclarations]: Found implementation of procedure master [2019-09-11 16:43:00,586 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit1 [2019-09-11 16:43:00,586 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit2 [2019-09-11 16:43:00,587 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit3 [2019-09-11 16:43:00,587 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit4 [2019-09-11 16:43:00,587 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit5 [2019-09-11 16:43:00,587 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit6 [2019-09-11 16:43:00,587 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit7 [2019-09-11 16:43:00,588 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit8 [2019-09-11 16:43:00,588 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit9 [2019-09-11 16:43:00,589 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit10 [2019-09-11 16:43:00,589 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit11 [2019-09-11 16:43:00,590 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit12 [2019-09-11 16:43:00,590 INFO L138 BoogieDeclarations]: Found implementation of procedure is_master_triggered [2019-09-11 16:43:00,590 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit1_triggered [2019-09-11 16:43:00,591 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit2_triggered [2019-09-11 16:43:00,591 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit3_triggered [2019-09-11 16:43:00,591 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit4_triggered [2019-09-11 16:43:00,591 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit5_triggered [2019-09-11 16:43:00,591 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit6_triggered [2019-09-11 16:43:00,591 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit7_triggered [2019-09-11 16:43:00,591 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit8_triggered [2019-09-11 16:43:00,592 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit9_triggered [2019-09-11 16:43:00,592 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit10_triggered [2019-09-11 16:43:00,593 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit11_triggered [2019-09-11 16:43:00,593 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit12_triggered [2019-09-11 16:43:00,593 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2019-09-11 16:43:00,593 INFO L138 BoogieDeclarations]: Found implementation of procedure init_threads [2019-09-11 16:43:00,593 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2019-09-11 16:43:00,593 INFO L138 BoogieDeclarations]: Found implementation of procedure eval [2019-09-11 16:43:00,593 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2019-09-11 16:43:00,594 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2019-09-11 16:43:00,594 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2019-09-11 16:43:00,594 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2019-09-11 16:43:00,594 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_time_events [2019-09-11 16:43:00,595 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_time_events [2019-09-11 16:43:00,596 INFO L138 BoogieDeclarations]: Found implementation of procedure init_model [2019-09-11 16:43:00,596 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_simulation [2019-09-11 16:43:00,596 INFO L138 BoogieDeclarations]: Found implementation of procedure start_simulation [2019-09-11 16:43:00,596 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-11 16:43:00,596 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-11 16:43:00,597 INFO L130 BoogieDeclarations]: Found specification of procedure error [2019-09-11 16:43:00,597 INFO L130 BoogieDeclarations]: Found specification of procedure is_master_triggered [2019-09-11 16:43:00,597 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit1_triggered [2019-09-11 16:43:00,597 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit2_triggered [2019-09-11 16:43:00,597 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit3_triggered [2019-09-11 16:43:00,598 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit4_triggered [2019-09-11 16:43:00,598 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit5_triggered [2019-09-11 16:43:00,598 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit6_triggered [2019-09-11 16:43:00,598 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit7_triggered [2019-09-11 16:43:00,598 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit8_triggered [2019-09-11 16:43:00,598 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit9_triggered [2019-09-11 16:43:00,599 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit10_triggered [2019-09-11 16:43:00,599 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit11_triggered [2019-09-11 16:43:00,599 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit12_triggered [2019-09-11 16:43:00,599 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2019-09-11 16:43:00,599 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-11 16:43:00,599 INFO L130 BoogieDeclarations]: Found specification of procedure master [2019-09-11 16:43:00,600 INFO L130 BoogieDeclarations]: Found specification of procedure transmit1 [2019-09-11 16:43:00,600 INFO L130 BoogieDeclarations]: Found specification of procedure transmit2 [2019-09-11 16:43:00,600 INFO L130 BoogieDeclarations]: Found specification of procedure transmit3 [2019-09-11 16:43:00,600 INFO L130 BoogieDeclarations]: Found specification of procedure transmit4 [2019-09-11 16:43:00,600 INFO L130 BoogieDeclarations]: Found specification of procedure transmit5 [2019-09-11 16:43:00,601 INFO L130 BoogieDeclarations]: Found specification of procedure transmit6 [2019-09-11 16:43:00,601 INFO L130 BoogieDeclarations]: Found specification of procedure transmit7 [2019-09-11 16:43:00,601 INFO L130 BoogieDeclarations]: Found specification of procedure transmit8 [2019-09-11 16:43:00,601 INFO L130 BoogieDeclarations]: Found specification of procedure transmit9 [2019-09-11 16:43:00,601 INFO L130 BoogieDeclarations]: Found specification of procedure transmit10 [2019-09-11 16:43:00,601 INFO L130 BoogieDeclarations]: Found specification of procedure transmit11 [2019-09-11 16:43:00,601 INFO L130 BoogieDeclarations]: Found specification of procedure transmit12 [2019-09-11 16:43:00,602 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2019-09-11 16:43:00,602 INFO L130 BoogieDeclarations]: Found specification of procedure init_threads [2019-09-11 16:43:00,603 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2019-09-11 16:43:00,603 INFO L130 BoogieDeclarations]: Found specification of procedure eval [2019-09-11 16:43:00,603 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2019-09-11 16:43:00,603 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2019-09-11 16:43:00,604 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2019-09-11 16:43:00,604 INFO L130 BoogieDeclarations]: Found specification of procedure fire_time_events [2019-09-11 16:43:00,604 INFO L130 BoogieDeclarations]: Found specification of procedure reset_time_events [2019-09-11 16:43:00,604 INFO L130 BoogieDeclarations]: Found specification of procedure init_model [2019-09-11 16:43:00,604 INFO L130 BoogieDeclarations]: Found specification of procedure stop_simulation [2019-09-11 16:43:00,604 INFO L130 BoogieDeclarations]: Found specification of procedure start_simulation [2019-09-11 16:43:00,605 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-11 16:43:00,606 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-11 16:43:00,606 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-11 16:43:01,895 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-11 16:43:01,896 INFO L283 CfgBuilder]: Removed 15 assume(true) statements. [2019-09-11 16:43:01,897 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.09 04:43:01 BoogieIcfgContainer [2019-09-11 16:43:01,897 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-11 16:43:01,898 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-09-11 16:43:01,898 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-09-11 16:43:01,898 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-09-11 16:43:01,899 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.09 04:43:01" (1/1) ... [2019-09-11 16:43:01,960 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2)