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.09.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-584d7b9 [2019-08-31 18:41:50,496 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-31 18:41:50,499 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-31 18:41:50,517 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-31 18:41:50,517 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-31 18:41:50,519 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-31 18:41:50,521 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-31 18:41:50,532 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-31 18:41:50,535 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-31 18:41:50,536 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-31 18:41:50,537 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-08-31 18:41:50,538 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-31 18:41:50,538 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-31 18:41:50,539 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-31 18:41:50,540 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-31 18:41:50,541 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-31 18:41:50,542 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-31 18:41:50,543 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-31 18:41:50,544 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-31 18:41:50,546 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-31 18:41:50,547 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-31 18:41:50,548 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-31 18:41:50,549 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-31 18:41:50,550 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-31 18:41:50,552 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-31 18:41:50,552 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-31 18:41:50,552 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-31 18:41:50,553 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-31 18:41:50,554 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-31 18:41:50,555 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-31 18:41:50,555 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-31 18:41:50,556 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-31 18:41:50,556 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-31 18:41:50,557 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-31 18:41:50,558 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-31 18:41:50,558 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-31 18:41:50,559 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-31 18:41:50,559 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-31 18:41:50,559 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-31 18:41:50,560 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-31 18:41:50,561 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-31 18:41:50,562 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 18:41:50,575 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-31 18:41:50,576 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-31 18:41:50,577 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-31 18:41:50,577 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-31 18:41:50,577 INFO L138 SettingsManager]: * Use SBE=true [2019-08-31 18:41:50,578 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-31 18:41:50,578 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-31 18:41:50,578 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-31 18:41:50,578 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-31 18:41:50,578 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-31 18:41:50,579 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-31 18:41:50,579 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-31 18:41:50,579 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-31 18:41:50,579 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-31 18:41:50,579 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-31 18:41:50,580 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-31 18:41:50,580 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-31 18:41:50,580 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-31 18:41:50,580 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-31 18:41:50,580 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-31 18:41:50,581 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-31 18:41:50,581 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-31 18:41:50,581 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-31 18:41:50,581 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-31 18:41:50,581 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-31 18:41:50,581 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-31 18:41:50,582 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-31 18:41:50,582 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-31 18:41:50,582 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-31 18:41:50,610 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-31 18:41:50,622 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-31 18:41:50,628 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-31 18:41:50,630 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-31 18:41:50,630 INFO L275 PluginConnector]: CDTParser initialized [2019-08-31 18:41:50,631 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/systemc/transmitter.09.cil.c [2019-08-31 18:41:50,708 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/059fd1519/636d7f2f73ce43b7b4b6095b85f2fb14/FLAG133077042 [2019-08-31 18:41:51,203 INFO L306 CDTParser]: Found 1 translation units. [2019-08-31 18:41:51,206 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/systemc/transmitter.09.cil.c [2019-08-31 18:41:51,227 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/059fd1519/636d7f2f73ce43b7b4b6095b85f2fb14/FLAG133077042 [2019-08-31 18:41:51,546 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/059fd1519/636d7f2f73ce43b7b4b6095b85f2fb14 [2019-08-31 18:41:51,555 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-31 18:41:51,556 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-31 18:41:51,557 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-31 18:41:51,557 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-31 18:41:51,561 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-31 18:41:51,562 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.08 06:41:51" (1/1) ... [2019-08-31 18:41:51,565 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c3d1957 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 06:41:51, skipping insertion in model container [2019-08-31 18:41:51,565 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.08 06:41:51" (1/1) ... [2019-08-31 18:41:51,572 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-31 18:41:51,628 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-31 18:41:52,078 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-31 18:41:52,092 INFO L188 MainTranslator]: Completed pre-run [2019-08-31 18:41:52,167 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-31 18:41:52,196 INFO L192 MainTranslator]: Completed translation [2019-08-31 18:41:52,197 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 06:41:52 WrapperNode [2019-08-31 18:41:52,197 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-31 18:41:52,197 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-31 18:41:52,197 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-31 18:41:52,198 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-31 18:41:52,208 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 06:41:52" (1/1) ... [2019-08-31 18:41:52,208 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 06:41:52" (1/1) ... [2019-08-31 18:41:52,220 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 06:41:52" (1/1) ... [2019-08-31 18:41:52,220 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 06:41:52" (1/1) ... [2019-08-31 18:41:52,239 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 06:41:52" (1/1) ... [2019-08-31 18:41:52,263 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 06:41:52" (1/1) ... [2019-08-31 18:41:52,268 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 06:41:52" (1/1) ... [2019-08-31 18:41:52,275 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-31 18:41:52,275 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-31 18:41:52,275 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-31 18:41:52,275 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-31 18:41:52,276 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 06:41:52" (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 18:41:52,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-31 18:41:52,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-31 18:41:52,362 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2019-08-31 18:41:52,363 INFO L138 BoogieDeclarations]: Found implementation of procedure master [2019-08-31 18:41:52,364 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit1 [2019-08-31 18:41:52,364 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit2 [2019-08-31 18:41:52,364 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit3 [2019-08-31 18:41:52,364 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit4 [2019-08-31 18:41:52,365 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit5 [2019-08-31 18:41:52,365 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit6 [2019-08-31 18:41:52,365 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit7 [2019-08-31 18:41:52,366 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit8 [2019-08-31 18:41:52,366 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit9 [2019-08-31 18:41:52,366 INFO L138 BoogieDeclarations]: Found implementation of procedure is_master_triggered [2019-08-31 18:41:52,367 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit1_triggered [2019-08-31 18:41:52,367 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit2_triggered [2019-08-31 18:41:52,370 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit3_triggered [2019-08-31 18:41:52,370 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit4_triggered [2019-08-31 18:41:52,370 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit5_triggered [2019-08-31 18:41:52,371 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit6_triggered [2019-08-31 18:41:52,371 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit7_triggered [2019-08-31 18:41:52,371 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit8_triggered [2019-08-31 18:41:52,371 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit9_triggered [2019-08-31 18:41:52,371 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2019-08-31 18:41:52,371 INFO L138 BoogieDeclarations]: Found implementation of procedure init_threads [2019-08-31 18:41:52,371 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2019-08-31 18:41:52,372 INFO L138 BoogieDeclarations]: Found implementation of procedure eval [2019-08-31 18:41:52,372 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2019-08-31 18:41:52,372 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2019-08-31 18:41:52,372 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2019-08-31 18:41:52,372 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2019-08-31 18:41:52,372 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_time_events [2019-08-31 18:41:52,373 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_time_events [2019-08-31 18:41:52,373 INFO L138 BoogieDeclarations]: Found implementation of procedure init_model [2019-08-31 18:41:52,373 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_simulation [2019-08-31 18:41:52,373 INFO L138 BoogieDeclarations]: Found implementation of procedure start_simulation [2019-08-31 18:41:52,373 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-31 18:41:52,373 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-31 18:41:52,374 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-31 18:41:52,374 INFO L130 BoogieDeclarations]: Found specification of procedure error [2019-08-31 18:41:52,374 INFO L130 BoogieDeclarations]: Found specification of procedure is_master_triggered [2019-08-31 18:41:52,374 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit1_triggered [2019-08-31 18:41:52,375 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit2_triggered [2019-08-31 18:41:52,375 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit3_triggered [2019-08-31 18:41:52,375 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit4_triggered [2019-08-31 18:41:52,375 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit5_triggered [2019-08-31 18:41:52,375 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit6_triggered [2019-08-31 18:41:52,375 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit7_triggered [2019-08-31 18:41:52,376 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit8_triggered [2019-08-31 18:41:52,376 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit9_triggered [2019-08-31 18:41:52,376 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2019-08-31 18:41:52,376 INFO L130 BoogieDeclarations]: Found specification of procedure master [2019-08-31 18:41:52,376 INFO L130 BoogieDeclarations]: Found specification of procedure transmit1 [2019-08-31 18:41:52,377 INFO L130 BoogieDeclarations]: Found specification of procedure transmit2 [2019-08-31 18:41:52,377 INFO L130 BoogieDeclarations]: Found specification of procedure transmit3 [2019-08-31 18:41:52,377 INFO L130 BoogieDeclarations]: Found specification of procedure transmit4 [2019-08-31 18:41:52,377 INFO L130 BoogieDeclarations]: Found specification of procedure transmit5 [2019-08-31 18:41:52,377 INFO L130 BoogieDeclarations]: Found specification of procedure transmit6 [2019-08-31 18:41:52,377 INFO L130 BoogieDeclarations]: Found specification of procedure transmit7 [2019-08-31 18:41:52,378 INFO L130 BoogieDeclarations]: Found specification of procedure transmit8 [2019-08-31 18:41:52,378 INFO L130 BoogieDeclarations]: Found specification of procedure transmit9 [2019-08-31 18:41:52,378 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2019-08-31 18:41:52,378 INFO L130 BoogieDeclarations]: Found specification of procedure init_threads [2019-08-31 18:41:52,378 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2019-08-31 18:41:52,378 INFO L130 BoogieDeclarations]: Found specification of procedure eval [2019-08-31 18:41:52,378 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2019-08-31 18:41:52,379 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2019-08-31 18:41:52,379 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2019-08-31 18:41:52,379 INFO L130 BoogieDeclarations]: Found specification of procedure fire_time_events [2019-08-31 18:41:52,379 INFO L130 BoogieDeclarations]: Found specification of procedure reset_time_events [2019-08-31 18:41:52,380 INFO L130 BoogieDeclarations]: Found specification of procedure init_model [2019-08-31 18:41:52,380 INFO L130 BoogieDeclarations]: Found specification of procedure stop_simulation [2019-08-31 18:41:52,380 INFO L130 BoogieDeclarations]: Found specification of procedure start_simulation [2019-08-31 18:41:52,380 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-31 18:41:52,381 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-31 18:41:52,381 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-31 18:41:53,587 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-31 18:41:53,588 INFO L283 CfgBuilder]: Removed 13 assume(true) statements. [2019-08-31 18:41:53,590 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.08 06:41:53 BoogieIcfgContainer [2019-08-31 18:41:53,590 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-31 18:41:53,591 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-08-31 18:41:53,591 INFO L271 PluginConnector]: Initializing Sifa... [2019-08-31 18:41:53,591 INFO L275 PluginConnector]: Sifa initialized [2019-08-31 18:41:53,593 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.08 06:41:53" (1/1) ... [2019-08-31 18:41:53,649 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-31 18:41:53,650 INFO L169 IcfgInterpreter]: Building call graph [2019-08-31 18:41:53,662 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-31 18:41:53,671 INFO L179 IcfgInterpreter]: Starting interpretation [2019-08-31 18:41:53,672 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-08-31 18:41:53,873 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 253 for LOIs [2019-08-31 18:41:53,922 INFO L199 IcfgInterpreter]: Interpreting procedure start_simulation with input of size 218 for LOIs [2019-08-31 18:42:09,098 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8192 conjuctions. This might take some time... [2019-08-31 18:42:15,627 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 8192 conjuctions. [2019-08-31 18:42:19,141 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8192 conjuctions. This might take some time... [2019-08-31 18:42:26,823 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 8192 conjuctions. [2019-08-31 18:42:30,333 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8192 conjuctions. This might take some time... [2019-08-31 18:42:36,664 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 8192 conjuctions. [2019-08-31 18:42:36,746 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8192 conjuctions. This might take some time... [2019-08-31 18:42:43,972 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 8192 conjuctions. [2019-08-31 18:42:44,038 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 16384 conjuctions. This might take some time... [2019-08-31 18:43:30,259 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 16384 conjuctions. [2019-08-31 18:43:33,936 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8192 conjuctions. This might take some time... [2019-08-31 18:43:39,867 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 8192 conjuctions. [2019-08-31 18:43:39,917 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8192 conjuctions. This might take some time... [2019-08-31 18:43:47,171 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 8192 conjuctions. [2019-08-31 18:43:47,265 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 16384 conjuctions. This might take some time... [2019-08-31 18:44:34,810 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 16384 conjuctions. [2019-08-31 18:44:38,526 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8192 conjuctions. This might take some time... [2019-08-31 18:44:44,211 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 8192 conjuctions. [2019-08-31 18:44:44,250 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8192 conjuctions. This might take some time... [2019-08-31 18:44:51,518 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 8192 conjuctions. [2019-08-31 18:44:51,574 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 16384 conjuctions. This might take some time... [2019-08-31 18:45:41,091 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 16384 conjuctions. [2019-08-31 18:45:41,240 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 16384 conjuctions. This might take some time... [2019-08-31 18:46:27,440 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 16384 conjuctions. [2019-08-31 18:46:27,556 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 32768 conjuctions. This might take some time... [2019-08-31 18:50:01,779 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 32768 conjuctions. [2019-08-31 18:50:05,965 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8192 conjuctions. This might take some time... [2019-08-31 18:50:11,542 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 8192 conjuctions. [2019-08-31 18:50:11,581 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8192 conjuctions. This might take some time... [2019-08-31 18:50:18,405 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 8192 conjuctions. [2019-08-31 18:50:18,458 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 16384 conjuctions. This might take some time... [2019-08-31 18:51:05,440 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 16384 conjuctions. [2019-08-31 18:51:05,525 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 16384 conjuctions. This might take some time... [2019-08-31 18:51:50,419 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 16384 conjuctions. [2019-08-31 18:51:50,574 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 32768 conjuctions. This might take some time... [2019-08-31 18:55:03,478 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 32768 conjuctions. [2019-08-31 18:55:07,635 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8192 conjuctions. This might take some time... [2019-08-31 18:55:13,316 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 8192 conjuctions. [2019-08-31 18:55:13,354 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8192 conjuctions. This might take some time... [2019-08-31 18:55:19,047 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 8192 conjuctions. [2019-08-31 18:55:19,098 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 16384 conjuctions. This might take some time... [2019-08-31 18:56:00,680 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 16384 conjuctions. [2019-08-31 18:56:00,763 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 16384 conjuctions. This might take some time...