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-2.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-584d7b9 [2019-08-31 18:26:57,371 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-31 18:26:57,373 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-31 18:26:57,385 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-31 18:26:57,385 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-31 18:26:57,386 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-31 18:26:57,388 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-31 18:26:57,390 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-31 18:26:57,391 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-31 18:26:57,392 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-31 18:26:57,393 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-08-31 18:26:57,394 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-31 18:26:57,394 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-31 18:26:57,395 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-31 18:26:57,396 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-31 18:26:57,397 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-31 18:26:57,398 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-31 18:26:57,399 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-31 18:26:57,401 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-31 18:26:57,402 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-31 18:26:57,404 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-31 18:26:57,405 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-31 18:26:57,406 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-31 18:26:57,406 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-31 18:26:57,409 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-31 18:26:57,409 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-31 18:26:57,409 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-31 18:26:57,410 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-31 18:26:57,411 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-31 18:26:57,411 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-31 18:26:57,412 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-31 18:26:57,413 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-31 18:26:57,413 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-31 18:26:57,414 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-31 18:26:57,415 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-31 18:26:57,415 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-31 18:26:57,416 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-31 18:26:57,416 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-31 18:26:57,416 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-31 18:26:57,417 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-31 18:26:57,418 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-31 18:26:57,419 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 18:26:57,433 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-31 18:26:57,433 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-31 18:26:57,435 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-31 18:26:57,435 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-31 18:26:57,435 INFO L138 SettingsManager]: * Use SBE=true [2019-08-31 18:26:57,435 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-31 18:26:57,435 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-31 18:26:57,436 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-31 18:26:57,436 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-31 18:26:57,436 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-31 18:26:57,436 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-31 18:26:57,436 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-31 18:26:57,437 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-31 18:26:57,437 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-31 18:26:57,437 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-31 18:26:57,437 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-31 18:26:57,437 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-31 18:26:57,438 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-31 18:26:57,438 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-31 18:26:57,438 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-31 18:26:57,438 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-31 18:26:57,438 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-31 18:26:57,439 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-31 18:26:57,439 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-31 18:26:57,439 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-31 18:26:57,439 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-31 18:26:57,439 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-31 18:26:57,440 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-31 18:26:57,440 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-31 18:26:57,468 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-31 18:26:57,481 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-31 18:26:57,484 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-31 18:26:57,486 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-31 18:26:57,487 INFO L275 PluginConnector]: CDTParser initialized [2019-08-31 18:26:57,487 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/systemc/token_ring.13.cil-2.c [2019-08-31 18:26:57,569 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e30fe9da0/f048cad36fbc4bc58da7ec7b950cc68d/FLAG3218f6831 [2019-08-31 18:26:58,064 INFO L306 CDTParser]: Found 1 translation units. [2019-08-31 18:26:58,065 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/systemc/token_ring.13.cil-2.c [2019-08-31 18:26:58,081 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e30fe9da0/f048cad36fbc4bc58da7ec7b950cc68d/FLAG3218f6831 [2019-08-31 18:26:58,360 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e30fe9da0/f048cad36fbc4bc58da7ec7b950cc68d [2019-08-31 18:26:58,368 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-31 18:26:58,370 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-31 18:26:58,371 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-31 18:26:58,371 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-31 18:26:58,374 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-31 18:26:58,375 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.08 06:26:58" (1/1) ... [2019-08-31 18:26:58,378 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2483cdfd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 06:26:58, skipping insertion in model container [2019-08-31 18:26:58,379 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.08 06:26:58" (1/1) ... [2019-08-31 18:26:58,386 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-31 18:26:58,452 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-31 18:26:58,843 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-31 18:26:58,962 INFO L188 MainTranslator]: Completed pre-run [2019-08-31 18:26:59,111 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-31 18:26:59,154 INFO L192 MainTranslator]: Completed translation [2019-08-31 18:26:59,155 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 06:26:59 WrapperNode [2019-08-31 18:26:59,155 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-31 18:26:59,156 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-31 18:26:59,156 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-31 18:26:59,156 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-31 18:26:59,166 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 06:26:59" (1/1) ... [2019-08-31 18:26:59,166 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 06:26:59" (1/1) ... [2019-08-31 18:26:59,180 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 06:26:59" (1/1) ... [2019-08-31 18:26:59,180 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 06:26:59" (1/1) ... [2019-08-31 18:26:59,204 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 06:26:59" (1/1) ... [2019-08-31 18:26:59,242 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 06:26:59" (1/1) ... [2019-08-31 18:26:59,247 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 06:26:59" (1/1) ... [2019-08-31 18:26:59,255 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-31 18:26:59,255 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-31 18:26:59,255 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-31 18:26:59,255 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-31 18:26:59,256 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 06:26:59" (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 [2019-08-31 18:26:59,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-31 18:26:59,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-31 18:26:59,328 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2019-08-31 18:26:59,328 INFO L138 BoogieDeclarations]: Found implementation of procedure master [2019-08-31 18:26:59,329 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit1 [2019-08-31 18:26:59,330 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit2 [2019-08-31 18:26:59,330 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit3 [2019-08-31 18:26:59,330 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit4 [2019-08-31 18:26:59,330 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit5 [2019-08-31 18:26:59,330 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit6 [2019-08-31 18:26:59,330 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit7 [2019-08-31 18:26:59,331 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit8 [2019-08-31 18:26:59,331 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit9 [2019-08-31 18:26:59,331 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit10 [2019-08-31 18:26:59,332 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit11 [2019-08-31 18:26:59,333 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit12 [2019-08-31 18:26:59,336 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit13 [2019-08-31 18:26:59,336 INFO L138 BoogieDeclarations]: Found implementation of procedure is_master_triggered [2019-08-31 18:26:59,336 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit1_triggered [2019-08-31 18:26:59,336 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit2_triggered [2019-08-31 18:26:59,336 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit3_triggered [2019-08-31 18:26:59,337 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit4_triggered [2019-08-31 18:26:59,337 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit5_triggered [2019-08-31 18:26:59,338 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit6_triggered [2019-08-31 18:26:59,338 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit7_triggered [2019-08-31 18:26:59,340 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit8_triggered [2019-08-31 18:26:59,340 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit9_triggered [2019-08-31 18:26:59,340 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit10_triggered [2019-08-31 18:26:59,340 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit11_triggered [2019-08-31 18:26:59,340 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit12_triggered [2019-08-31 18:26:59,340 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit13_triggered [2019-08-31 18:26:59,340 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2019-08-31 18:26:59,341 INFO L138 BoogieDeclarations]: Found implementation of procedure init_threads [2019-08-31 18:26:59,341 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2019-08-31 18:26:59,341 INFO L138 BoogieDeclarations]: Found implementation of procedure eval [2019-08-31 18:26:59,341 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2019-08-31 18:26:59,341 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2019-08-31 18:26:59,341 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2019-08-31 18:26:59,342 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2019-08-31 18:26:59,342 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_time_events [2019-08-31 18:26:59,342 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_time_events [2019-08-31 18:26:59,342 INFO L138 BoogieDeclarations]: Found implementation of procedure init_model [2019-08-31 18:26:59,342 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_simulation [2019-08-31 18:26:59,342 INFO L138 BoogieDeclarations]: Found implementation of procedure start_simulation [2019-08-31 18:26:59,342 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-31 18:26:59,343 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-31 18:26:59,343 INFO L130 BoogieDeclarations]: Found specification of procedure error [2019-08-31 18:26:59,343 INFO L130 BoogieDeclarations]: Found specification of procedure is_master_triggered [2019-08-31 18:26:59,343 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit1_triggered [2019-08-31 18:26:59,344 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit2_triggered [2019-08-31 18:26:59,344 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit3_triggered [2019-08-31 18:26:59,344 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit4_triggered [2019-08-31 18:26:59,344 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit5_triggered [2019-08-31 18:26:59,344 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit6_triggered [2019-08-31 18:26:59,344 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit7_triggered [2019-08-31 18:26:59,345 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit8_triggered [2019-08-31 18:26:59,345 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit9_triggered [2019-08-31 18:26:59,345 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit10_triggered [2019-08-31 18:26:59,345 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit11_triggered [2019-08-31 18:26:59,346 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit12_triggered [2019-08-31 18:26:59,346 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit13_triggered [2019-08-31 18:26:59,346 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2019-08-31 18:26:59,346 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-31 18:26:59,346 INFO L130 BoogieDeclarations]: Found specification of procedure master [2019-08-31 18:26:59,346 INFO L130 BoogieDeclarations]: Found specification of procedure transmit1 [2019-08-31 18:26:59,347 INFO L130 BoogieDeclarations]: Found specification of procedure transmit2 [2019-08-31 18:26:59,347 INFO L130 BoogieDeclarations]: Found specification of procedure transmit3 [2019-08-31 18:26:59,347 INFO L130 BoogieDeclarations]: Found specification of procedure transmit4 [2019-08-31 18:26:59,347 INFO L130 BoogieDeclarations]: Found specification of procedure transmit5 [2019-08-31 18:26:59,347 INFO L130 BoogieDeclarations]: Found specification of procedure transmit6 [2019-08-31 18:26:59,348 INFO L130 BoogieDeclarations]: Found specification of procedure transmit7 [2019-08-31 18:26:59,348 INFO L130 BoogieDeclarations]: Found specification of procedure transmit8 [2019-08-31 18:26:59,348 INFO L130 BoogieDeclarations]: Found specification of procedure transmit9 [2019-08-31 18:26:59,348 INFO L130 BoogieDeclarations]: Found specification of procedure transmit10 [2019-08-31 18:26:59,349 INFO L130 BoogieDeclarations]: Found specification of procedure transmit11 [2019-08-31 18:26:59,349 INFO L130 BoogieDeclarations]: Found specification of procedure transmit12 [2019-08-31 18:26:59,349 INFO L130 BoogieDeclarations]: Found specification of procedure transmit13 [2019-08-31 18:26:59,349 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2019-08-31 18:26:59,350 INFO L130 BoogieDeclarations]: Found specification of procedure init_threads [2019-08-31 18:26:59,350 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2019-08-31 18:26:59,350 INFO L130 BoogieDeclarations]: Found specification of procedure eval [2019-08-31 18:26:59,350 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2019-08-31 18:26:59,351 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2019-08-31 18:26:59,351 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2019-08-31 18:26:59,351 INFO L130 BoogieDeclarations]: Found specification of procedure fire_time_events [2019-08-31 18:26:59,351 INFO L130 BoogieDeclarations]: Found specification of procedure reset_time_events [2019-08-31 18:26:59,351 INFO L130 BoogieDeclarations]: Found specification of procedure init_model [2019-08-31 18:26:59,352 INFO L130 BoogieDeclarations]: Found specification of procedure stop_simulation [2019-08-31 18:26:59,353 INFO L130 BoogieDeclarations]: Found specification of procedure start_simulation [2019-08-31 18:26:59,353 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-31 18:26:59,353 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-31 18:26:59,354 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-31 18:27:00,839 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-31 18:27:00,839 INFO L283 CfgBuilder]: Removed 16 assume(true) statements. [2019-08-31 18:27:00,841 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.08 06:27:00 BoogieIcfgContainer [2019-08-31 18:27:00,841 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-31 18:27:00,842 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-08-31 18:27:00,842 INFO L271 PluginConnector]: Initializing Sifa... [2019-08-31 18:27:00,842 INFO L275 PluginConnector]: Sifa initialized [2019-08-31 18:27:00,843 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.08 06:27:00" (1/1) ... [2019-08-31 18:27:00,881 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-31 18:27:00,882 INFO L169 IcfgInterpreter]: Building call graph [2019-08-31 18:27:00,894 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-31 18:27:00,903 INFO L179 IcfgInterpreter]: Starting interpretation [2019-08-31 18:27:00,905 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-08-31 18:27:01,064 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 375 for LOIs [2019-08-31 18:27:01,154 INFO L199 IcfgInterpreter]: Interpreting procedure start_simulation with input of size 316 for LOIs [2019-08-31 18:28:02,222 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8192 conjuctions. This might take some time... [2019-08-31 18:28:43,741 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 8192 conjuctions. [2019-08-31 18:29:07,632 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8192 conjuctions. This might take some time... [2019-08-31 18:29:45,898 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 8192 conjuctions. [2019-08-31 18:30:09,432 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8192 conjuctions. This might take some time... [2019-08-31 18:30:48,823 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 8192 conjuctions. [2019-08-31 18:30:48,976 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8192 conjuctions. This might take some time... [2019-08-31 18:31:28,710 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 8192 conjuctions. [2019-08-31 18:31:28,951 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 16384 conjuctions. This might take some time... [2019-08-31 18:34:28,425 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 16384 conjuctions. [2019-08-31 18:34:52,596 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8192 conjuctions. This might take some time... [2019-08-31 18:35:31,437 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 8192 conjuctions. [2019-08-31 18:35:31,599 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8192 conjuctions. This might take some time... [2019-08-31 18:36:11,100 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 8192 conjuctions. [2019-08-31 18:36:11,337 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 16384 conjuctions. This might take some time... [2019-08-31 18:39:09,013 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 16384 conjuctions. [2019-08-31 18:39:33,335 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8192 conjuctions. This might take some time... [2019-08-31 18:40:12,275 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 8192 conjuctions. [2019-08-31 18:40:12,431 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8192 conjuctions. This might take some time... [2019-08-31 18:40:52,133 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 8192 conjuctions. [2019-08-31 18:40:52,368 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 16384 conjuctions. This might take some time...