java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/systemc/transmitter.08.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-584d7b9 [2019-08-31 18:41:02,498 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-31 18:41:02,500 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-31 18:41:02,512 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-31 18:41:02,513 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-31 18:41:02,514 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-31 18:41:02,515 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-31 18:41:02,517 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-31 18:41:02,518 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-31 18:41:02,519 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-31 18:41:02,520 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-08-31 18:41:02,521 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-31 18:41:02,522 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-31 18:41:02,523 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-31 18:41:02,524 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-31 18:41:02,525 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-31 18:41:02,525 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-31 18:41:02,526 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-31 18:41:02,528 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-31 18:41:02,530 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-31 18:41:02,534 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-31 18:41:02,535 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-31 18:41:02,536 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-31 18:41:02,536 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-31 18:41:02,542 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-31 18:41:02,542 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-31 18:41:02,543 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-31 18:41:02,546 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-31 18:41:02,546 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-31 18:41:02,547 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-31 18:41:02,547 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-31 18:41:02,548 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-31 18:41:02,549 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-31 18:41:02,549 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-31 18:41:02,550 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-31 18:41:02,551 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-31 18:41:02,551 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-31 18:41:02,552 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-31 18:41:02,552 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-31 18:41:02,553 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-31 18:41:02,553 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-31 18:41:02,554 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 18:41:02,569 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-31 18:41:02,569 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-31 18:41:02,570 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-31 18:41:02,570 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-31 18:41:02,571 INFO L138 SettingsManager]: * Use SBE=true [2019-08-31 18:41:02,571 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-31 18:41:02,571 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-31 18:41:02,571 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-31 18:41:02,572 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-31 18:41:02,572 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-31 18:41:02,572 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-31 18:41:02,572 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-31 18:41:02,572 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-31 18:41:02,573 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-31 18:41:02,573 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-31 18:41:02,573 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-31 18:41:02,573 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-31 18:41:02,573 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-31 18:41:02,574 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-31 18:41:02,574 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-31 18:41:02,574 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-31 18:41:02,574 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-31 18:41:02,575 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-31 18:41:02,575 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-31 18:41:02,575 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-31 18:41:02,575 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-31 18:41:02,575 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-31 18:41:02,576 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-31 18:41:02,576 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-31 18:41:02,617 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-31 18:41:02,636 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-31 18:41:02,640 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-31 18:41:02,642 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-31 18:41:02,642 INFO L275 PluginConnector]: CDTParser initialized [2019-08-31 18:41:02,644 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/systemc/transmitter.08.cil.c [2019-08-31 18:41:02,726 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/55b1cac5f/be9e03406d1f47dc817a8bfdc10a7af3/FLAGf5e28229c [2019-08-31 18:41:03,211 INFO L306 CDTParser]: Found 1 translation units. [2019-08-31 18:41:03,212 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/systemc/transmitter.08.cil.c [2019-08-31 18:41:03,225 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/55b1cac5f/be9e03406d1f47dc817a8bfdc10a7af3/FLAGf5e28229c [2019-08-31 18:41:03,539 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/55b1cac5f/be9e03406d1f47dc817a8bfdc10a7af3 [2019-08-31 18:41:03,548 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-31 18:41:03,550 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-31 18:41:03,551 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-31 18:41:03,551 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-31 18:41:03,554 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-31 18:41:03,555 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.08 06:41:03" (1/1) ... [2019-08-31 18:41:03,558 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f060721 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 06:41:03, skipping insertion in model container [2019-08-31 18:41:03,559 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.08 06:41:03" (1/1) ... [2019-08-31 18:41:03,566 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-31 18:41:03,632 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-31 18:41:03,939 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-31 18:41:04,040 INFO L188 MainTranslator]: Completed pre-run [2019-08-31 18:41:04,108 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-31 18:41:04,138 INFO L192 MainTranslator]: Completed translation [2019-08-31 18:41:04,139 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 06:41:04 WrapperNode [2019-08-31 18:41:04,139 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-31 18:41:04,141 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-31 18:41:04,141 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-31 18:41:04,141 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-31 18:41:04,152 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 06:41:04" (1/1) ... [2019-08-31 18:41:04,152 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 06:41:04" (1/1) ... [2019-08-31 18:41:04,164 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 06:41:04" (1/1) ... [2019-08-31 18:41:04,164 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 06:41:04" (1/1) ... [2019-08-31 18:41:04,182 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 06:41:04" (1/1) ... [2019-08-31 18:41:04,212 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 06:41:04" (1/1) ... [2019-08-31 18:41:04,219 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 06:41:04" (1/1) ... [2019-08-31 18:41:04,229 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-31 18:41:04,230 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-31 18:41:04,230 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-31 18:41:04,230 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-31 18:41:04,231 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 06:41:04" (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 18:41:04,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-31 18:41:04,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-31 18:41:04,282 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2019-08-31 18:41:04,282 INFO L138 BoogieDeclarations]: Found implementation of procedure master [2019-08-31 18:41:04,282 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit1 [2019-08-31 18:41:04,283 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit2 [2019-08-31 18:41:04,283 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit3 [2019-08-31 18:41:04,283 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit4 [2019-08-31 18:41:04,283 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit5 [2019-08-31 18:41:04,283 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit6 [2019-08-31 18:41:04,283 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit7 [2019-08-31 18:41:04,284 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit8 [2019-08-31 18:41:04,284 INFO L138 BoogieDeclarations]: Found implementation of procedure is_master_triggered [2019-08-31 18:41:04,284 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit1_triggered [2019-08-31 18:41:04,284 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit2_triggered [2019-08-31 18:41:04,284 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit3_triggered [2019-08-31 18:41:04,284 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit4_triggered [2019-08-31 18:41:04,285 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit5_triggered [2019-08-31 18:41:04,285 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit6_triggered [2019-08-31 18:41:04,285 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit7_triggered [2019-08-31 18:41:04,285 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit8_triggered [2019-08-31 18:41:04,285 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2019-08-31 18:41:04,286 INFO L138 BoogieDeclarations]: Found implementation of procedure init_threads [2019-08-31 18:41:04,286 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2019-08-31 18:41:04,286 INFO L138 BoogieDeclarations]: Found implementation of procedure eval [2019-08-31 18:41:04,286 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2019-08-31 18:41:04,286 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2019-08-31 18:41:04,286 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2019-08-31 18:41:04,286 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2019-08-31 18:41:04,287 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_time_events [2019-08-31 18:41:04,287 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_time_events [2019-08-31 18:41:04,287 INFO L138 BoogieDeclarations]: Found implementation of procedure init_model [2019-08-31 18:41:04,287 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_simulation [2019-08-31 18:41:04,287 INFO L138 BoogieDeclarations]: Found implementation of procedure start_simulation [2019-08-31 18:41:04,287 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-31 18:41:04,288 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-31 18:41:04,288 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-31 18:41:04,288 INFO L130 BoogieDeclarations]: Found specification of procedure error [2019-08-31 18:41:04,288 INFO L130 BoogieDeclarations]: Found specification of procedure is_master_triggered [2019-08-31 18:41:04,288 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit1_triggered [2019-08-31 18:41:04,289 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit2_triggered [2019-08-31 18:41:04,289 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit3_triggered [2019-08-31 18:41:04,289 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit4_triggered [2019-08-31 18:41:04,289 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit5_triggered [2019-08-31 18:41:04,289 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit6_triggered [2019-08-31 18:41:04,289 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit7_triggered [2019-08-31 18:41:04,290 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit8_triggered [2019-08-31 18:41:04,290 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2019-08-31 18:41:04,290 INFO L130 BoogieDeclarations]: Found specification of procedure master [2019-08-31 18:41:04,290 INFO L130 BoogieDeclarations]: Found specification of procedure transmit1 [2019-08-31 18:41:04,290 INFO L130 BoogieDeclarations]: Found specification of procedure transmit2 [2019-08-31 18:41:04,290 INFO L130 BoogieDeclarations]: Found specification of procedure transmit3 [2019-08-31 18:41:04,291 INFO L130 BoogieDeclarations]: Found specification of procedure transmit4 [2019-08-31 18:41:04,291 INFO L130 BoogieDeclarations]: Found specification of procedure transmit5 [2019-08-31 18:41:04,291 INFO L130 BoogieDeclarations]: Found specification of procedure transmit6 [2019-08-31 18:41:04,291 INFO L130 BoogieDeclarations]: Found specification of procedure transmit7 [2019-08-31 18:41:04,291 INFO L130 BoogieDeclarations]: Found specification of procedure transmit8 [2019-08-31 18:41:04,291 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2019-08-31 18:41:04,291 INFO L130 BoogieDeclarations]: Found specification of procedure init_threads [2019-08-31 18:41:04,292 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2019-08-31 18:41:04,292 INFO L130 BoogieDeclarations]: Found specification of procedure eval [2019-08-31 18:41:04,292 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2019-08-31 18:41:04,292 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2019-08-31 18:41:04,292 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2019-08-31 18:41:04,292 INFO L130 BoogieDeclarations]: Found specification of procedure fire_time_events [2019-08-31 18:41:04,292 INFO L130 BoogieDeclarations]: Found specification of procedure reset_time_events [2019-08-31 18:41:04,293 INFO L130 BoogieDeclarations]: Found specification of procedure init_model [2019-08-31 18:41:04,293 INFO L130 BoogieDeclarations]: Found specification of procedure stop_simulation [2019-08-31 18:41:04,293 INFO L130 BoogieDeclarations]: Found specification of procedure start_simulation [2019-08-31 18:41:04,293 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-31 18:41:04,293 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-31 18:41:04,293 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-31 18:41:05,301 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-31 18:41:05,301 INFO L283 CfgBuilder]: Removed 12 assume(true) statements. [2019-08-31 18:41:05,303 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.08 06:41:05 BoogieIcfgContainer [2019-08-31 18:41:05,303 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-31 18:41:05,304 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-08-31 18:41:05,304 INFO L271 PluginConnector]: Initializing Sifa... [2019-08-31 18:41:05,304 INFO L275 PluginConnector]: Sifa initialized [2019-08-31 18:41:05,306 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.08 06:41:05" (1/1) ... [2019-08-31 18:41:05,346 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-31 18:41:05,346 INFO L169 IcfgInterpreter]: Building call graph [2019-08-31 18:41:05,358 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-31 18:41:05,369 INFO L179 IcfgInterpreter]: Starting interpretation [2019-08-31 18:41:05,370 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-08-31 18:41:05,612 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 225 for LOIs [2019-08-31 18:41:05,691 INFO L199 IcfgInterpreter]: Interpreting procedure start_simulation with input of size 194 for LOIs [2019-08-31 18:41:18,530 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8192 conjuctions. This might take some time... [2019-08-31 18:41:25,775 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 8192 conjuctions. [2019-08-31 18:41:29,912 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8192 conjuctions. This might take some time... [2019-08-31 18:41:38,778 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 8192 conjuctions. [2019-08-31 18:41:42,817 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8192 conjuctions. This might take some time... [2019-08-31 18:41:51,449 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 8192 conjuctions. [2019-08-31 18:41:51,490 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8192 conjuctions. This might take some time... [2019-08-31 18:41:58,419 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 8192 conjuctions. [2019-08-31 18:41:58,472 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 16384 conjuctions. This might take some time... [2019-08-31 18:42:45,107 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 16384 conjuctions. [2019-08-31 18:42:49,401 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8192 conjuctions. This might take some time... [2019-08-31 18:42:58,212 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 8192 conjuctions. [2019-08-31 18:42:58,253 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8192 conjuctions. This might take some time... [2019-08-31 18:43:06,759 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 8192 conjuctions. [2019-08-31 18:43:06,855 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 16384 conjuctions. This might take some time... [2019-08-31 18:43:53,527 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 16384 conjuctions. [2019-08-31 18:43:57,875 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8192 conjuctions. This might take some time... [2019-08-31 18:44:06,639 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 8192 conjuctions. [2019-08-31 18:44:06,686 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8192 conjuctions. This might take some time... [2019-08-31 18:44:15,121 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 8192 conjuctions. [2019-08-31 18:44:15,176 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 16384 conjuctions. This might take some time... [2019-08-31 18:45:05,540 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 16384 conjuctions. [2019-08-31 18:45:05,624 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 16384 conjuctions. This might take some time... [2019-08-31 18:45:54,775 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 16384 conjuctions. [2019-08-31 18:45:54,902 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 32768 conjuctions. This might take some time... [2019-08-31 18:49:41,451 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 32768 conjuctions. [2019-08-31 18:49:46,262 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8192 conjuctions. This might take some time... [2019-08-31 18:49:55,154 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 8192 conjuctions. [2019-08-31 18:49:55,195 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8192 conjuctions. This might take some time... [2019-08-31 18:50:03,564 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 8192 conjuctions. [2019-08-31 18:50:03,619 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 16384 conjuctions. This might take some time... [2019-08-31 18:50:53,940 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 16384 conjuctions. [2019-08-31 18:50:54,082 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 16384 conjuctions. This might take some time... [2019-08-31 18:51:38,718 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 16384 conjuctions. [2019-08-31 18:51:38,835 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 32768 conjuctions. This might take some time... [2019-08-31 18:55:10,035 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 32768 conjuctions. [2019-08-31 18:55:14,864 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8192 conjuctions. This might take some time... [2019-08-31 18:55:23,868 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 8192 conjuctions. [2019-08-31 18:55:23,909 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8192 conjuctions. This might take some time... [2019-08-31 18:55:32,034 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 8192 conjuctions. [2019-08-31 18:55:32,090 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 16384 conjuctions. This might take some time...