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.10.cil-1.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-584d7b9 [2019-08-31 18:21:41,216 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-31 18:21:41,218 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-31 18:21:41,230 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-31 18:21:41,230 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-31 18:21:41,231 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-31 18:21:41,232 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-31 18:21:41,234 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-31 18:21:41,236 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-31 18:21:41,237 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-31 18:21:41,238 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-08-31 18:21:41,239 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-31 18:21:41,239 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-31 18:21:41,240 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-31 18:21:41,241 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-31 18:21:41,242 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-31 18:21:41,243 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-31 18:21:41,244 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-31 18:21:41,245 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-31 18:21:41,247 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-31 18:21:41,248 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-31 18:21:41,249 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-31 18:21:41,250 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-31 18:21:41,251 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-31 18:21:41,253 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-31 18:21:41,254 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-31 18:21:41,254 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-31 18:21:41,255 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-31 18:21:41,255 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-31 18:21:41,256 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-31 18:21:41,256 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-31 18:21:41,257 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-31 18:21:41,258 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-31 18:21:41,259 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-31 18:21:41,260 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-31 18:21:41,260 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-31 18:21:41,261 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-31 18:21:41,261 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-31 18:21:41,261 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-31 18:21:41,262 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-31 18:21:41,263 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-31 18:21:41,263 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 18:21:41,278 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-31 18:21:41,278 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-31 18:21:41,279 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-31 18:21:41,279 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-31 18:21:41,280 INFO L138 SettingsManager]: * Use SBE=true [2019-08-31 18:21:41,280 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-31 18:21:41,280 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-31 18:21:41,280 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-31 18:21:41,280 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-31 18:21:41,281 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-31 18:21:41,281 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-31 18:21:41,281 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-31 18:21:41,281 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-31 18:21:41,281 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-31 18:21:41,282 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-31 18:21:41,282 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-31 18:21:41,282 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-31 18:21:41,282 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-31 18:21:41,282 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-31 18:21:41,283 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-31 18:21:41,283 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-31 18:21:41,283 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-31 18:21:41,283 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-31 18:21:41,284 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-31 18:21:41,284 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-31 18:21:41,284 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-31 18:21:41,284 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-31 18:21:41,284 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-31 18:21:41,284 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-31 18:21:41,312 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-31 18:21:41,324 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-31 18:21:41,328 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-31 18:21:41,329 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-31 18:21:41,329 INFO L275 PluginConnector]: CDTParser initialized [2019-08-31 18:21:41,330 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/systemc/token_ring.10.cil-1.c [2019-08-31 18:21:41,406 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6a9be3538/d3c409ef52284589abb7c6bd9dbfbd61/FLAG6f4081909 [2019-08-31 18:21:41,919 INFO L306 CDTParser]: Found 1 translation units. [2019-08-31 18:21:41,920 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/systemc/token_ring.10.cil-1.c [2019-08-31 18:21:41,936 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6a9be3538/d3c409ef52284589abb7c6bd9dbfbd61/FLAG6f4081909 [2019-08-31 18:21:42,222 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6a9be3538/d3c409ef52284589abb7c6bd9dbfbd61 [2019-08-31 18:21:42,230 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-31 18:21:42,231 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-31 18:21:42,232 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-31 18:21:42,232 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-31 18:21:42,235 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-31 18:21:42,236 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.08 06:21:42" (1/1) ... [2019-08-31 18:21:42,239 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e97e9cc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 06:21:42, skipping insertion in model container [2019-08-31 18:21:42,239 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.08 06:21:42" (1/1) ... [2019-08-31 18:21:42,246 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-31 18:21:42,302 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-31 18:21:42,747 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-31 18:21:42,755 INFO L188 MainTranslator]: Completed pre-run [2019-08-31 18:21:42,868 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-31 18:21:42,906 INFO L192 MainTranslator]: Completed translation [2019-08-31 18:21:42,906 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 06:21:42 WrapperNode [2019-08-31 18:21:42,906 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-31 18:21:42,907 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-31 18:21:42,907 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-31 18:21:42,907 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-31 18:21:42,917 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 06:21:42" (1/1) ... [2019-08-31 18:21:42,917 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 06:21:42" (1/1) ... [2019-08-31 18:21:42,929 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 06:21:42" (1/1) ... [2019-08-31 18:21:42,930 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 06:21:42" (1/1) ... [2019-08-31 18:21:42,950 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 06:21:42" (1/1) ... [2019-08-31 18:21:42,975 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 06:21:42" (1/1) ... [2019-08-31 18:21:42,979 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 06:21:42" (1/1) ... [2019-08-31 18:21:42,985 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-31 18:21:42,986 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-31 18:21:42,986 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-31 18:21:42,986 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-31 18:21:42,987 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 06:21:42" (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 18:21:43,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-31 18:21:43,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-31 18:21:43,052 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2019-08-31 18:21:43,052 INFO L138 BoogieDeclarations]: Found implementation of procedure master [2019-08-31 18:21:43,052 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit1 [2019-08-31 18:21:43,053 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit2 [2019-08-31 18:21:43,053 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit3 [2019-08-31 18:21:43,053 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit4 [2019-08-31 18:21:43,053 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit5 [2019-08-31 18:21:43,053 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit6 [2019-08-31 18:21:43,054 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit7 [2019-08-31 18:21:43,054 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit8 [2019-08-31 18:21:43,054 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit9 [2019-08-31 18:21:43,054 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit10 [2019-08-31 18:21:43,054 INFO L138 BoogieDeclarations]: Found implementation of procedure is_master_triggered [2019-08-31 18:21:43,054 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit1_triggered [2019-08-31 18:21:43,055 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit2_triggered [2019-08-31 18:21:43,055 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit3_triggered [2019-08-31 18:21:43,055 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit4_triggered [2019-08-31 18:21:43,055 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit5_triggered [2019-08-31 18:21:43,055 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit6_triggered [2019-08-31 18:21:43,056 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit7_triggered [2019-08-31 18:21:43,056 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit8_triggered [2019-08-31 18:21:43,056 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit9_triggered [2019-08-31 18:21:43,056 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit10_triggered [2019-08-31 18:21:43,056 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2019-08-31 18:21:43,056 INFO L138 BoogieDeclarations]: Found implementation of procedure init_threads [2019-08-31 18:21:43,057 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2019-08-31 18:21:43,057 INFO L138 BoogieDeclarations]: Found implementation of procedure eval [2019-08-31 18:21:43,057 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2019-08-31 18:21:43,057 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2019-08-31 18:21:43,057 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2019-08-31 18:21:43,057 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2019-08-31 18:21:43,058 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_time_events [2019-08-31 18:21:43,058 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_time_events [2019-08-31 18:21:43,058 INFO L138 BoogieDeclarations]: Found implementation of procedure init_model [2019-08-31 18:21:43,058 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_simulation [2019-08-31 18:21:43,058 INFO L138 BoogieDeclarations]: Found implementation of procedure start_simulation [2019-08-31 18:21:43,058 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-31 18:21:43,059 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-31 18:21:43,059 INFO L130 BoogieDeclarations]: Found specification of procedure error [2019-08-31 18:21:43,059 INFO L130 BoogieDeclarations]: Found specification of procedure is_master_triggered [2019-08-31 18:21:43,059 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit1_triggered [2019-08-31 18:21:43,059 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit2_triggered [2019-08-31 18:21:43,059 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit3_triggered [2019-08-31 18:21:43,059 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit4_triggered [2019-08-31 18:21:43,060 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit5_triggered [2019-08-31 18:21:43,060 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit6_triggered [2019-08-31 18:21:43,060 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit7_triggered [2019-08-31 18:21:43,060 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit8_triggered [2019-08-31 18:21:43,060 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit9_triggered [2019-08-31 18:21:43,060 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit10_triggered [2019-08-31 18:21:43,060 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2019-08-31 18:21:43,061 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-31 18:21:43,061 INFO L130 BoogieDeclarations]: Found specification of procedure master [2019-08-31 18:21:43,061 INFO L130 BoogieDeclarations]: Found specification of procedure transmit1 [2019-08-31 18:21:43,061 INFO L130 BoogieDeclarations]: Found specification of procedure transmit2 [2019-08-31 18:21:43,061 INFO L130 BoogieDeclarations]: Found specification of procedure transmit3 [2019-08-31 18:21:43,061 INFO L130 BoogieDeclarations]: Found specification of procedure transmit4 [2019-08-31 18:21:43,061 INFO L130 BoogieDeclarations]: Found specification of procedure transmit5 [2019-08-31 18:21:43,062 INFO L130 BoogieDeclarations]: Found specification of procedure transmit6 [2019-08-31 18:21:43,062 INFO L130 BoogieDeclarations]: Found specification of procedure transmit7 [2019-08-31 18:21:43,062 INFO L130 BoogieDeclarations]: Found specification of procedure transmit8 [2019-08-31 18:21:43,062 INFO L130 BoogieDeclarations]: Found specification of procedure transmit9 [2019-08-31 18:21:43,062 INFO L130 BoogieDeclarations]: Found specification of procedure transmit10 [2019-08-31 18:21:43,062 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2019-08-31 18:21:43,062 INFO L130 BoogieDeclarations]: Found specification of procedure init_threads [2019-08-31 18:21:43,063 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2019-08-31 18:21:43,063 INFO L130 BoogieDeclarations]: Found specification of procedure eval [2019-08-31 18:21:43,063 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2019-08-31 18:21:43,063 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2019-08-31 18:21:43,063 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2019-08-31 18:21:43,063 INFO L130 BoogieDeclarations]: Found specification of procedure fire_time_events [2019-08-31 18:21:43,064 INFO L130 BoogieDeclarations]: Found specification of procedure reset_time_events [2019-08-31 18:21:43,064 INFO L130 BoogieDeclarations]: Found specification of procedure init_model [2019-08-31 18:21:43,064 INFO L130 BoogieDeclarations]: Found specification of procedure stop_simulation [2019-08-31 18:21:43,064 INFO L130 BoogieDeclarations]: Found specification of procedure start_simulation [2019-08-31 18:21:43,064 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-31 18:21:43,064 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-31 18:21:43,065 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-31 18:21:44,363 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-31 18:21:44,364 INFO L283 CfgBuilder]: Removed 13 assume(true) statements. [2019-08-31 18:21:44,365 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.08 06:21:44 BoogieIcfgContainer [2019-08-31 18:21:44,365 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-31 18:21:44,366 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-08-31 18:21:44,366 INFO L271 PluginConnector]: Initializing Sifa... [2019-08-31 18:21:44,366 INFO L275 PluginConnector]: Sifa initialized [2019-08-31 18:21:44,367 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.08 06:21:44" (1/1) ... [2019-08-31 18:21:44,401 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-31 18:21:44,401 INFO L169 IcfgInterpreter]: Building call graph [2019-08-31 18:21:44,414 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-31 18:21:44,422 INFO L179 IcfgInterpreter]: Starting interpretation [2019-08-31 18:21:44,424 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-08-31 18:21:44,598 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 299 for LOIs [2019-08-31 18:21:44,649 INFO L199 IcfgInterpreter]: Interpreting procedure start_simulation with input of size 254 for LOIs [2019-08-31 18:22:16,834 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8192 conjuctions. This might take some time... [2019-08-31 18:22:22,677 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 8192 conjuctions. [2019-08-31 18:22:26,608 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8192 conjuctions. This might take some time... [2019-08-31 18:22:33,400 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 8192 conjuctions. [2019-08-31 18:22:37,201 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8192 conjuctions. This might take some time... [2019-08-31 18:22:43,833 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 8192 conjuctions. [2019-08-31 18:22:43,884 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8192 conjuctions. This might take some time... [2019-08-31 18:22:50,273 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 8192 conjuctions. [2019-08-31 18:22:50,327 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 16384 conjuctions. This might take some time... [2019-08-31 18:23:32,337 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 16384 conjuctions. [2019-08-31 18:23:36,238 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8192 conjuctions. This might take some time... [2019-08-31 18:23:42,437 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 8192 conjuctions. [2019-08-31 18:23:42,477 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8192 conjuctions. This might take some time... [2019-08-31 18:23:48,420 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 8192 conjuctions. [2019-08-31 18:23:48,471 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 16384 conjuctions. This might take some time... [2019-08-31 18:24:18,697 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 16384 conjuctions. [2019-08-31 18:24:22,665 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8192 conjuctions. This might take some time... [2019-08-31 18:24:28,899 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 8192 conjuctions. [2019-08-31 18:24:28,939 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8192 conjuctions. This might take some time... [2019-08-31 18:24:34,696 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 8192 conjuctions. [2019-08-31 18:24:34,744 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 16384 conjuctions. This might take some time... [2019-08-31 18:25:08,197 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 16384 conjuctions. [2019-08-31 18:25:08,276 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 16384 conjuctions. This might take some time... [2019-08-31 18:25:42,167 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 16384 conjuctions. [2019-08-31 18:25:42,267 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 32768 conjuctions. This might take some time... [2019-08-31 18:28:47,604 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 32768 conjuctions. [2019-08-31 18:28:52,130 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8192 conjuctions. This might take some time... [2019-08-31 18:28:58,477 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 8192 conjuctions. [2019-08-31 18:28:58,516 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8192 conjuctions. This might take some time... [2019-08-31 18:29:04,302 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 8192 conjuctions. [2019-08-31 18:29:04,351 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 16384 conjuctions. This might take some time... [2019-08-31 18:29:40,945 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 16384 conjuctions. [2019-08-31 18:29:41,089 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 16384 conjuctions. This might take some time... [2019-08-31 18:30:18,819 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 16384 conjuctions. [2019-08-31 18:30:18,923 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 32768 conjuctions. This might take some time... [2019-08-31 18:33:37,782 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 32768 conjuctions. [2019-08-31 18:33:42,280 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8192 conjuctions. This might take some time... [2019-08-31 18:33:48,022 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 8192 conjuctions. [2019-08-31 18:33:48,061 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8192 conjuctions. This might take some time... [2019-08-31 18:33:53,375 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 8192 conjuctions. [2019-08-31 18:33:53,423 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 16384 conjuctions. This might take some time... [2019-08-31 18:34:28,538 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 16384 conjuctions. [2019-08-31 18:34:28,620 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 16384 conjuctions. This might take some time... [2019-08-31 18:35:06,807 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 16384 conjuctions. [2019-08-31 18:35:06,911 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 32768 conjuctions. This might take some time...