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/mem_slave_tlm.1.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-55cd5f5 [2019-08-14 22:26:57,058 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-14 22:26:57,062 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-14 22:26:57,079 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-14 22:26:57,080 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-14 22:26:57,081 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-14 22:26:57,083 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-14 22:26:57,092 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-14 22:26:57,096 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-14 22:26:57,100 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-14 22:26:57,100 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-14 22:26:57,102 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-14 22:26:57,102 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-14 22:26:57,104 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-14 22:26:57,107 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-14 22:26:57,109 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-14 22:26:57,110 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-14 22:26:57,111 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-14 22:26:57,114 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-14 22:26:57,118 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-14 22:26:57,122 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-14 22:26:57,123 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-14 22:26:57,124 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-14 22:26:57,125 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-14 22:26:57,127 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-14 22:26:57,127 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-14 22:26:57,127 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-14 22:26:57,129 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-14 22:26:57,131 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-14 22:26:57,131 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-14 22:26:57,132 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-14 22:26:57,133 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-14 22:26:57,134 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-14 22:26:57,135 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-14 22:26:57,137 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-14 22:26:57,137 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-14 22:26:57,137 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-14 22:26:57,138 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-14 22:26:57,138 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-14 22:26:57,139 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-14 22:26:57,140 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-14 22:26:57,142 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 [2019-08-14 22:26:57,178 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-14 22:26:57,178 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-14 22:26:57,181 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-14 22:26:57,182 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-14 22:26:57,182 INFO L138 SettingsManager]: * Use SBE=true [2019-08-14 22:26:57,182 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-14 22:26:57,182 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-14 22:26:57,183 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-14 22:26:57,183 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-14 22:26:57,183 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-14 22:26:57,183 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-14 22:26:57,183 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-14 22:26:57,184 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-14 22:26:57,184 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-14 22:26:57,184 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-14 22:26:57,187 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-14 22:26:57,187 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-14 22:26:57,188 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-14 22:26:57,188 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-14 22:26:57,188 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-14 22:26:57,188 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-14 22:26:57,188 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-14 22:26:57,189 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-14 22:26:57,189 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-14 22:26:57,189 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-14 22:26:57,189 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-14 22:26:57,189 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-14 22:26:57,190 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-14 22:26:57,190 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-14 22:26:57,232 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-14 22:26:57,245 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-14 22:26:57,248 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-14 22:26:57,250 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-14 22:26:57,250 INFO L275 PluginConnector]: CDTParser initialized [2019-08-14 22:26:57,251 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/systemc/mem_slave_tlm.1.cil.c [2019-08-14 22:26:57,318 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/df10aa2ec/57346d394157406a8a6bfba19cad151b/FLAGd913d4d6f [2019-08-14 22:26:57,877 INFO L306 CDTParser]: Found 1 translation units. [2019-08-14 22:26:57,880 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/systemc/mem_slave_tlm.1.cil.c [2019-08-14 22:26:57,895 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/df10aa2ec/57346d394157406a8a6bfba19cad151b/FLAGd913d4d6f [2019-08-14 22:26:58,189 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/df10aa2ec/57346d394157406a8a6bfba19cad151b [2019-08-14 22:26:58,201 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-14 22:26:58,203 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-14 22:26:58,204 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-14 22:26:58,205 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-14 22:26:58,208 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-14 22:26:58,209 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.08 10:26:58" (1/1) ... [2019-08-14 22:26:58,212 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ae0ee19 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 10:26:58, skipping insertion in model container [2019-08-14 22:26:58,213 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.08 10:26:58" (1/1) ... [2019-08-14 22:26:58,221 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-14 22:26:58,271 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-14 22:26:58,601 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-14 22:26:58,608 INFO L188 MainTranslator]: Completed pre-run [2019-08-14 22:26:58,804 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-14 22:26:58,828 INFO L192 MainTranslator]: Completed translation [2019-08-14 22:26:58,829 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 10:26:58 WrapperNode [2019-08-14 22:26:58,829 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-14 22:26:58,830 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-14 22:26:58,830 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-14 22:26:58,830 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-14 22:26:58,846 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 10:26:58" (1/1) ... [2019-08-14 22:26:58,846 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 10:26:58" (1/1) ... [2019-08-14 22:26:58,859 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 10:26:58" (1/1) ... [2019-08-14 22:26:58,860 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 10:26:58" (1/1) ... [2019-08-14 22:26:58,879 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 10:26:58" (1/1) ... [2019-08-14 22:26:58,907 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 10:26:58" (1/1) ... [2019-08-14 22:26:58,918 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 10:26:58" (1/1) ... [2019-08-14 22:26:58,929 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-14 22:26:58,930 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-14 22:26:58,930 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-14 22:26:58,930 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-14 22:26:58,931 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 10:26:58" (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 [2019-08-14 22:26:58,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-14 22:26:58,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-14 22:26:58,982 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2019-08-14 22:26:58,982 INFO L138 BoogieDeclarations]: Found implementation of procedure s_memory_read [2019-08-14 22:26:58,983 INFO L138 BoogieDeclarations]: Found implementation of procedure s_memory_write [2019-08-14 22:26:58,983 INFO L138 BoogieDeclarations]: Found implementation of procedure m_run [2019-08-14 22:26:58,984 INFO L138 BoogieDeclarations]: Found implementation of procedure s_run [2019-08-14 22:26:58,984 INFO L138 BoogieDeclarations]: Found implementation of procedure eval [2019-08-14 22:26:58,985 INFO L138 BoogieDeclarations]: Found implementation of procedure start_simulation [2019-08-14 22:26:58,985 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-14 22:26:58,986 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-14 22:26:58,986 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-14 22:26:58,987 INFO L130 BoogieDeclarations]: Found specification of procedure error [2019-08-14 22:26:58,988 INFO L130 BoogieDeclarations]: Found specification of procedure s_memory_read [2019-08-14 22:26:58,989 INFO L130 BoogieDeclarations]: Found specification of procedure s_memory_write [2019-08-14 22:26:58,989 INFO L130 BoogieDeclarations]: Found specification of procedure m_run [2019-08-14 22:26:58,991 INFO L130 BoogieDeclarations]: Found specification of procedure s_run [2019-08-14 22:26:58,991 INFO L130 BoogieDeclarations]: Found specification of procedure eval [2019-08-14 22:26:58,992 INFO L130 BoogieDeclarations]: Found specification of procedure start_simulation [2019-08-14 22:26:58,992 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-14 22:26:58,992 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-14 22:26:58,992 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-14 22:27:00,062 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-14 22:27:00,062 INFO L283 CfgBuilder]: Removed 13 assume(true) statements. [2019-08-14 22:27:00,067 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.08 10:27:00 BoogieIcfgContainer [2019-08-14 22:27:00,067 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-14 22:27:00,067 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-14 22:27:00,068 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-14 22:27:00,070 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-14 22:27:00,071 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.08 10:27:00" (1/1) ...