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.07.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-584d7b9 [2019-08-31 18:39:41,260 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-31 18:39:41,262 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-31 18:39:41,274 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-31 18:39:41,275 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-31 18:39:41,276 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-31 18:39:41,277 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-31 18:39:41,279 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-31 18:39:41,281 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-31 18:39:41,282 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-31 18:39:41,283 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-08-31 18:39:41,285 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-31 18:39:41,285 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-31 18:39:41,286 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-31 18:39:41,287 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-31 18:39:41,289 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-31 18:39:41,290 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-31 18:39:41,291 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-31 18:39:41,293 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-31 18:39:41,298 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-31 18:39:41,303 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-31 18:39:41,304 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-31 18:39:41,307 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-31 18:39:41,308 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-31 18:39:41,316 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-31 18:39:41,316 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-31 18:39:41,317 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-31 18:39:41,318 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-31 18:39:41,321 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-31 18:39:41,322 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-31 18:39:41,323 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-31 18:39:41,323 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-31 18:39:41,324 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-31 18:39:41,328 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-31 18:39:41,330 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-31 18:39:41,330 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-31 18:39:41,331 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-31 18:39:41,331 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-31 18:39:41,331 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-31 18:39:41,335 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-31 18:39:41,335 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-31 18:39:41,339 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 18:39:41,361 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-31 18:39:41,361 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-31 18:39:41,362 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-31 18:39:41,363 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-31 18:39:41,363 INFO L138 SettingsManager]: * Use SBE=true [2019-08-31 18:39:41,363 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-31 18:39:41,363 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-31 18:39:41,364 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-31 18:39:41,364 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-31 18:39:41,364 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-31 18:39:41,364 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-31 18:39:41,364 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-31 18:39:41,365 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-31 18:39:41,365 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-31 18:39:41,365 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-31 18:39:41,365 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-31 18:39:41,365 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-31 18:39:41,366 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-31 18:39:41,366 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-31 18:39:41,366 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-31 18:39:41,366 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-31 18:39:41,366 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-31 18:39:41,367 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-31 18:39:41,367 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-31 18:39:41,367 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-31 18:39:41,367 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-31 18:39:41,367 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-31 18:39:41,368 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-31 18:39:41,368 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-31 18:39:41,415 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-31 18:39:41,428 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-31 18:39:41,432 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-31 18:39:41,434 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-31 18:39:41,434 INFO L275 PluginConnector]: CDTParser initialized [2019-08-31 18:39:41,435 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/systemc/transmitter.07.cil.c [2019-08-31 18:39:41,508 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3545c55d5/8c0e57c888b04bad9ea311e7ea847556/FLAG72d95b686 [2019-08-31 18:39:41,976 INFO L306 CDTParser]: Found 1 translation units. [2019-08-31 18:39:41,978 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/systemc/transmitter.07.cil.c [2019-08-31 18:39:41,997 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3545c55d5/8c0e57c888b04bad9ea311e7ea847556/FLAG72d95b686 [2019-08-31 18:39:42,311 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3545c55d5/8c0e57c888b04bad9ea311e7ea847556 [2019-08-31 18:39:42,323 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-31 18:39:42,326 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-31 18:39:42,329 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-31 18:39:42,329 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-31 18:39:42,333 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-31 18:39:42,334 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.08 06:39:42" (1/1) ... [2019-08-31 18:39:42,337 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71e96aca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 06:39:42, skipping insertion in model container [2019-08-31 18:39:42,337 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.08 06:39:42" (1/1) ... [2019-08-31 18:39:42,345 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-31 18:39:42,405 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-31 18:39:42,659 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-31 18:39:42,671 INFO L188 MainTranslator]: Completed pre-run [2019-08-31 18:39:42,874 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-31 18:39:42,908 INFO L192 MainTranslator]: Completed translation [2019-08-31 18:39:42,908 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 06:39:42 WrapperNode [2019-08-31 18:39:42,908 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-31 18:39:42,909 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-31 18:39:42,909 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-31 18:39:42,909 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-31 18:39:42,924 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 06:39:42" (1/1) ... [2019-08-31 18:39:42,925 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 06:39:42" (1/1) ... [2019-08-31 18:39:42,946 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 06:39:42" (1/1) ... [2019-08-31 18:39:42,946 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 06:39:42" (1/1) ... [2019-08-31 18:39:42,962 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 06:39:42" (1/1) ... [2019-08-31 18:39:42,996 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 06:39:42" (1/1) ... [2019-08-31 18:39:42,999 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 06:39:42" (1/1) ... [2019-08-31 18:39:43,005 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-31 18:39:43,005 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-31 18:39:43,005 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-31 18:39:43,006 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-31 18:39:43,007 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.08 06:39:42" (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 18:39:43,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-31 18:39:43,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-31 18:39:43,055 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2019-08-31 18:39:43,055 INFO L138 BoogieDeclarations]: Found implementation of procedure master [2019-08-31 18:39:43,055 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit1 [2019-08-31 18:39:43,055 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit2 [2019-08-31 18:39:43,056 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit3 [2019-08-31 18:39:43,056 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit4 [2019-08-31 18:39:43,056 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit5 [2019-08-31 18:39:43,056 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit6 [2019-08-31 18:39:43,056 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit7 [2019-08-31 18:39:43,057 INFO L138 BoogieDeclarations]: Found implementation of procedure is_master_triggered [2019-08-31 18:39:43,057 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit1_triggered [2019-08-31 18:39:43,057 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit2_triggered [2019-08-31 18:39:43,057 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit3_triggered [2019-08-31 18:39:43,057 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit4_triggered [2019-08-31 18:39:43,057 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit5_triggered [2019-08-31 18:39:43,058 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit6_triggered [2019-08-31 18:39:43,058 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit7_triggered [2019-08-31 18:39:43,058 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2019-08-31 18:39:43,058 INFO L138 BoogieDeclarations]: Found implementation of procedure init_threads [2019-08-31 18:39:43,058 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2019-08-31 18:39:43,058 INFO L138 BoogieDeclarations]: Found implementation of procedure eval [2019-08-31 18:39:43,059 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2019-08-31 18:39:43,059 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2019-08-31 18:39:43,059 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2019-08-31 18:39:43,059 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2019-08-31 18:39:43,059 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_time_events [2019-08-31 18:39:43,060 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_time_events [2019-08-31 18:39:43,060 INFO L138 BoogieDeclarations]: Found implementation of procedure init_model [2019-08-31 18:39:43,060 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_simulation [2019-08-31 18:39:43,060 INFO L138 BoogieDeclarations]: Found implementation of procedure start_simulation [2019-08-31 18:39:43,060 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-31 18:39:43,060 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-31 18:39:43,061 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-31 18:39:43,061 INFO L130 BoogieDeclarations]: Found specification of procedure error [2019-08-31 18:39:43,061 INFO L130 BoogieDeclarations]: Found specification of procedure is_master_triggered [2019-08-31 18:39:43,061 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit1_triggered [2019-08-31 18:39:43,061 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit2_triggered [2019-08-31 18:39:43,061 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit3_triggered [2019-08-31 18:39:43,061 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit4_triggered [2019-08-31 18:39:43,062 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit5_triggered [2019-08-31 18:39:43,062 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit6_triggered [2019-08-31 18:39:43,062 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit7_triggered [2019-08-31 18:39:43,062 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2019-08-31 18:39:43,062 INFO L130 BoogieDeclarations]: Found specification of procedure master [2019-08-31 18:39:43,062 INFO L130 BoogieDeclarations]: Found specification of procedure transmit1 [2019-08-31 18:39:43,063 INFO L130 BoogieDeclarations]: Found specification of procedure transmit2 [2019-08-31 18:39:43,063 INFO L130 BoogieDeclarations]: Found specification of procedure transmit3 [2019-08-31 18:39:43,063 INFO L130 BoogieDeclarations]: Found specification of procedure transmit4 [2019-08-31 18:39:43,063 INFO L130 BoogieDeclarations]: Found specification of procedure transmit5 [2019-08-31 18:39:43,063 INFO L130 BoogieDeclarations]: Found specification of procedure transmit6 [2019-08-31 18:39:43,063 INFO L130 BoogieDeclarations]: Found specification of procedure transmit7 [2019-08-31 18:39:43,064 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2019-08-31 18:39:43,064 INFO L130 BoogieDeclarations]: Found specification of procedure init_threads [2019-08-31 18:39:43,064 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2019-08-31 18:39:43,064 INFO L130 BoogieDeclarations]: Found specification of procedure eval [2019-08-31 18:39:43,064 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2019-08-31 18:39:43,064 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2019-08-31 18:39:43,065 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2019-08-31 18:39:43,065 INFO L130 BoogieDeclarations]: Found specification of procedure fire_time_events [2019-08-31 18:39:43,065 INFO L130 BoogieDeclarations]: Found specification of procedure reset_time_events [2019-08-31 18:39:43,065 INFO L130 BoogieDeclarations]: Found specification of procedure init_model [2019-08-31 18:39:43,065 INFO L130 BoogieDeclarations]: Found specification of procedure stop_simulation [2019-08-31 18:39:43,065 INFO L130 BoogieDeclarations]: Found specification of procedure start_simulation [2019-08-31 18:39:43,066 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-31 18:39:43,066 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-31 18:39:43,066 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-31 18:39:43,998 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-31 18:39:43,999 INFO L283 CfgBuilder]: Removed 11 assume(true) statements. [2019-08-31 18:39:44,001 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.08 06:39:44 BoogieIcfgContainer [2019-08-31 18:39:44,002 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-31 18:39:44,003 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-08-31 18:39:44,003 INFO L271 PluginConnector]: Initializing Sifa... [2019-08-31 18:39:44,004 INFO L275 PluginConnector]: Sifa initialized [2019-08-31 18:39:44,005 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.08 06:39:44" (1/1) ... [2019-08-31 18:39:44,051 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-31 18:39:44,051 INFO L169 IcfgInterpreter]: Building call graph [2019-08-31 18:39:44,064 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-31 18:39:44,073 INFO L179 IcfgInterpreter]: Starting interpretation [2019-08-31 18:39:44,075 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-08-31 18:39:44,238 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 201 for LOIs [2019-08-31 18:39:44,326 INFO L199 IcfgInterpreter]: Interpreting procedure start_simulation with input of size 174 for LOIs [2019-08-31 18:39:52,742 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8192 conjuctions. This might take some time... [2019-08-31 18:39:58,557 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 8192 conjuctions. [2019-08-31 18:40:01,643 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8192 conjuctions. This might take some time... [2019-08-31 18:40:08,557 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 8192 conjuctions. [2019-08-31 18:40:11,678 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8192 conjuctions. This might take some time... [2019-08-31 18:40:18,408 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 8192 conjuctions. [2019-08-31 18:40:18,446 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8192 conjuctions. This might take some time... [2019-08-31 18:40:24,753 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 8192 conjuctions. [2019-08-31 18:40:24,801 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 16384 conjuctions. This might take some time... [2019-08-31 18:41:04,869 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 16384 conjuctions. [2019-08-31 18:41:08,205 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8192 conjuctions. This might take some time... [2019-08-31 18:41:13,923 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 8192 conjuctions. [2019-08-31 18:41:13,972 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8192 conjuctions. This might take some time... [2019-08-31 18:41:21,114 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 8192 conjuctions. [2019-08-31 18:41:21,166 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 16384 conjuctions. This might take some time... [2019-08-31 18:42:05,478 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 16384 conjuctions. [2019-08-31 18:42:08,815 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8192 conjuctions. This might take some time... [2019-08-31 18:42:14,377 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 8192 conjuctions. [2019-08-31 18:42:14,416 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8192 conjuctions. This might take some time... [2019-08-31 18:42:20,870 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 8192 conjuctions. [2019-08-31 18:42:20,922 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 16384 conjuctions. This might take some time... [2019-08-31 18:43:06,319 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 16384 conjuctions. [2019-08-31 18:43:06,401 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 16384 conjuctions. This might take some time... [2019-08-31 18:43:45,165 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 16384 conjuctions. [2019-08-31 18:43:46,142 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 18:43:46,145 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 18:43:46,178 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 18:43:46,179 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 18:43:46,182 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 18:43:46,185 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 18:43:46,228 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 18:43:46,229 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 18:43:46,230 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 18:43:46,231 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 18:43:46,231 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 18:43:46,233 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 18:43:46,351 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 18:43:46,354 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 18:43:46,355 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 18:43:46,356 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 18:43:46,357 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 18:43:46,358 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 18:43:46,361 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 18:43:46,363 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 18:43:46,792 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 18:43:46,793 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 18:43:46,794 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 18:43:46,795 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 18:43:46,795 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 18:43:46,796 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 18:43:46,797 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 18:43:46,798 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 18:43:46,799 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 18:43:46,800 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 18:43:50,450 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 18:43:50,451 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 18:43:50,452 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 18:43:50,453 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 18:43:50,454 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 18:43:50,454 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 18:43:50,455 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 18:43:50,456 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 18:43:50,456 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 18:43:50,457 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 18:43:50,458 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 18:43:50,459 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 18:43:53,714 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 12288 conjuctions. This might take some time... [2019-08-31 18:44:26,788 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 12288 conjuctions. [2019-08-31 18:44:31,488 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 12288 conjuctions. This might take some time... [2019-08-31 18:45:08,492 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 12288 conjuctions. [2019-08-31 18:45:08,910 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 18:45:08,911 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 18:45:08,912 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 18:45:08,913 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 18:45:08,913 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 18:45:08,914 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 18:45:08,915 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 18:45:08,915 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 18:45:08,916 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 18:45:08,917 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 18:45:08,918 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 18:45:08,919 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 18:45:08,920 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 18:45:08,921 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-31 18:45:12,439 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 12288 conjuctions. This might take some time... [2019-08-31 18:45:46,876 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 12288 conjuctions. [2019-08-31 18:45:47,082 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 12288 conjuctions. This might take some time... [2019-08-31 18:46:22,587 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 12288 conjuctions. [2019-08-31 18:46:22,885 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 49152 conjuctions. This might take some time...