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-f3d0b09 [2019-08-08 12:44:56,937 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 12:44:56,939 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 12:44:56,951 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 12:44:56,951 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 12:44:56,952 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 12:44:56,953 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 12:44:56,955 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 12:44:56,957 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 12:44:56,958 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 12:44:56,959 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 12:44:56,960 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 12:44:56,960 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 12:44:56,961 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 12:44:56,962 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 12:44:56,963 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 12:44:56,964 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 12:44:56,965 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 12:44:56,967 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 12:44:56,969 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 12:44:56,971 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 12:44:56,972 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 12:44:56,973 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 12:44:56,974 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 12:44:56,976 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-08 12:44:56,976 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-08 12:44:56,977 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-08 12:44:56,978 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-08 12:44:56,978 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-08 12:44:56,979 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-08 12:44:56,979 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 12:44:56,980 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 12:44:56,981 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 12:44:56,982 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 12:44:56,983 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 12:44:56,983 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 12:44:56,984 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 12:44:56,984 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 12:44:56,984 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 12:44:56,985 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 12:44:56,986 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 12:44:56,987 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 [2019-08-08 12:44:57,001 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 12:44:57,001 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 12:44:57,003 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 12:44:57,003 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 12:44:57,003 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 12:44:57,003 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 12:44:57,003 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-08 12:44:57,004 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 12:44:57,004 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-08 12:44:57,004 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 12:44:57,004 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 12:44:57,004 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 12:44:57,005 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 12:44:57,005 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-08 12:44:57,005 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 12:44:57,005 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 12:44:57,005 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 12:44:57,006 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 12:44:57,006 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 12:44:57,006 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 12:44:57,006 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 12:44:57,006 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 12:44:57,007 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 12:44:57,007 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 12:44:57,007 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 12:44:57,007 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 12:44:57,007 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 12:44:57,008 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 12:44:57,008 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 12:44:57,044 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 12:44:57,059 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 12:44:57,064 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 12:44:57,066 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 12:44:57,066 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 12:44:57,067 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/systemc/transmitter.08.cil.c [2019-08-08 12:44:57,133 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c41ac7844/4570a166ade0421baa84ed19b295c613/FLAG447032ab3 [2019-08-08 12:44:57,618 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 12:44:57,619 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/systemc/transmitter.08.cil.c [2019-08-08 12:44:57,633 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c41ac7844/4570a166ade0421baa84ed19b295c613/FLAG447032ab3 [2019-08-08 12:44:57,981 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c41ac7844/4570a166ade0421baa84ed19b295c613 [2019-08-08 12:44:57,992 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 12:44:57,994 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 12:44:57,995 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 12:44:57,995 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 12:44:58,002 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 12:44:58,003 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 12:44:57" (1/1) ... [2019-08-08 12:44:58,006 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2968bf24 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:44:58, skipping insertion in model container [2019-08-08 12:44:58,007 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 12:44:57" (1/1) ... [2019-08-08 12:44:58,014 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 12:44:58,084 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 12:44:58,518 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 12:44:58,529 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 12:44:58,738 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 12:44:58,780 INFO L192 MainTranslator]: Completed translation [2019-08-08 12:44:58,780 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:44:58 WrapperNode [2019-08-08 12:44:58,781 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 12:44:58,782 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 12:44:58,782 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 12:44:58,782 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 12:44:58,794 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:44:58" (1/1) ... [2019-08-08 12:44:58,795 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:44:58" (1/1) ... [2019-08-08 12:44:58,806 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:44:58" (1/1) ... [2019-08-08 12:44:58,807 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:44:58" (1/1) ... [2019-08-08 12:44:58,824 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:44:58" (1/1) ... [2019-08-08 12:44:58,857 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:44:58" (1/1) ... [2019-08-08 12:44:58,865 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:44:58" (1/1) ... [2019-08-08 12:44:58,878 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 12:44:58,879 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 12:44:58,879 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 12:44:58,879 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 12:44:58,880 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 12:44:58" (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 [2019-08-08 12:44:58,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 12:44:58,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 12:44:58,933 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2019-08-08 12:44:58,933 INFO L138 BoogieDeclarations]: Found implementation of procedure master [2019-08-08 12:44:58,934 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit1 [2019-08-08 12:44:58,934 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit2 [2019-08-08 12:44:58,935 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit3 [2019-08-08 12:44:58,935 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit4 [2019-08-08 12:44:58,935 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit5 [2019-08-08 12:44:58,935 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit6 [2019-08-08 12:44:58,935 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit7 [2019-08-08 12:44:58,935 INFO L138 BoogieDeclarations]: Found implementation of procedure transmit8 [2019-08-08 12:44:58,936 INFO L138 BoogieDeclarations]: Found implementation of procedure is_master_triggered [2019-08-08 12:44:58,936 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit1_triggered [2019-08-08 12:44:58,936 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit2_triggered [2019-08-08 12:44:58,936 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit3_triggered [2019-08-08 12:44:58,936 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit4_triggered [2019-08-08 12:44:58,937 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit5_triggered [2019-08-08 12:44:58,937 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit6_triggered [2019-08-08 12:44:58,937 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit7_triggered [2019-08-08 12:44:58,937 INFO L138 BoogieDeclarations]: Found implementation of procedure is_transmit8_triggered [2019-08-08 12:44:58,937 INFO L138 BoogieDeclarations]: Found implementation of procedure update_channels [2019-08-08 12:44:58,937 INFO L138 BoogieDeclarations]: Found implementation of procedure init_threads [2019-08-08 12:44:58,938 INFO L138 BoogieDeclarations]: Found implementation of procedure exists_runnable_thread [2019-08-08 12:44:58,938 INFO L138 BoogieDeclarations]: Found implementation of procedure eval [2019-08-08 12:44:58,938 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_delta_events [2019-08-08 12:44:58,938 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_delta_events [2019-08-08 12:44:58,938 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_threads [2019-08-08 12:44:58,938 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate_notify [2019-08-08 12:44:58,939 INFO L138 BoogieDeclarations]: Found implementation of procedure fire_time_events [2019-08-08 12:44:58,939 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_time_events [2019-08-08 12:44:58,939 INFO L138 BoogieDeclarations]: Found implementation of procedure init_model [2019-08-08 12:44:58,939 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_simulation [2019-08-08 12:44:58,939 INFO L138 BoogieDeclarations]: Found implementation of procedure start_simulation [2019-08-08 12:44:58,939 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 12:44:58,940 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 12:44:58,940 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-08 12:44:58,940 INFO L130 BoogieDeclarations]: Found specification of procedure error [2019-08-08 12:44:58,940 INFO L130 BoogieDeclarations]: Found specification of procedure is_master_triggered [2019-08-08 12:44:58,940 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit1_triggered [2019-08-08 12:44:58,940 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit2_triggered [2019-08-08 12:44:58,940 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit3_triggered [2019-08-08 12:44:58,941 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit4_triggered [2019-08-08 12:44:58,941 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit5_triggered [2019-08-08 12:44:58,941 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit6_triggered [2019-08-08 12:44:58,941 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit7_triggered [2019-08-08 12:44:58,941 INFO L130 BoogieDeclarations]: Found specification of procedure is_transmit8_triggered [2019-08-08 12:44:58,941 INFO L130 BoogieDeclarations]: Found specification of procedure immediate_notify [2019-08-08 12:44:58,942 INFO L130 BoogieDeclarations]: Found specification of procedure master [2019-08-08 12:44:58,942 INFO L130 BoogieDeclarations]: Found specification of procedure transmit1 [2019-08-08 12:44:58,942 INFO L130 BoogieDeclarations]: Found specification of procedure transmit2 [2019-08-08 12:44:58,942 INFO L130 BoogieDeclarations]: Found specification of procedure transmit3 [2019-08-08 12:44:58,942 INFO L130 BoogieDeclarations]: Found specification of procedure transmit4 [2019-08-08 12:44:58,942 INFO L130 BoogieDeclarations]: Found specification of procedure transmit5 [2019-08-08 12:44:58,942 INFO L130 BoogieDeclarations]: Found specification of procedure transmit6 [2019-08-08 12:44:58,943 INFO L130 BoogieDeclarations]: Found specification of procedure transmit7 [2019-08-08 12:44:58,943 INFO L130 BoogieDeclarations]: Found specification of procedure transmit8 [2019-08-08 12:44:58,943 INFO L130 BoogieDeclarations]: Found specification of procedure update_channels [2019-08-08 12:44:58,943 INFO L130 BoogieDeclarations]: Found specification of procedure init_threads [2019-08-08 12:44:58,943 INFO L130 BoogieDeclarations]: Found specification of procedure exists_runnable_thread [2019-08-08 12:44:58,943 INFO L130 BoogieDeclarations]: Found specification of procedure eval [2019-08-08 12:44:58,943 INFO L130 BoogieDeclarations]: Found specification of procedure fire_delta_events [2019-08-08 12:44:58,944 INFO L130 BoogieDeclarations]: Found specification of procedure reset_delta_events [2019-08-08 12:44:58,944 INFO L130 BoogieDeclarations]: Found specification of procedure activate_threads [2019-08-08 12:44:58,944 INFO L130 BoogieDeclarations]: Found specification of procedure fire_time_events [2019-08-08 12:44:58,944 INFO L130 BoogieDeclarations]: Found specification of procedure reset_time_events [2019-08-08 12:44:58,944 INFO L130 BoogieDeclarations]: Found specification of procedure init_model [2019-08-08 12:44:58,944 INFO L130 BoogieDeclarations]: Found specification of procedure stop_simulation [2019-08-08 12:44:58,945 INFO L130 BoogieDeclarations]: Found specification of procedure start_simulation [2019-08-08 12:44:58,945 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 12:44:58,945 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 12:44:58,945 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 12:45:01,224 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 12:45:01,224 INFO L283 CfgBuilder]: Removed 12 assume(true) statements. [2019-08-08 12:45:01,226 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 12:45:01 BoogieIcfgContainer [2019-08-08 12:45:01,226 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 12:45:01,227 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 12:45:01,227 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 12:45:01,227 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 12:45:01,228 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 12:45:01" (1/1) ... [2019-08-08 12:45:01,240 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 12:45:01,243 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 12:45:01,256 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 12:45:01,262 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 12:45:01,263 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 12:45:01,331 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 179 [2019-08-08 12:45:01,354 INFO L185 IcfgInterpreter]: Interpreting procedure start_simulation with input of size 162 [2019-08-08 12:45:04,699 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 8192 conjuctions. This might take some time... [2019-08-08 12:45:11,493 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 8192 conjuctions. [2019-08-08 12:45:11,591 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 16384 conjuctions. This might take some time... [2019-08-08 12:46:07,253 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 16384 conjuctions. [2019-08-08 12:46:07,410 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 32768 conjuctions. This might take some time... [2019-08-08 12:49:07,402 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 32768 conjuctions. [2019-08-08 12:49:07,825 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 65536 conjuctions. This might take some time...