java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/Sifa.xml -i ../../../trunk/examples/programs/reals/hamed01.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-3b9210c [2019-08-06 16:53:24,601 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-06 16:53:24,603 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-06 16:53:24,619 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-06 16:53:24,620 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-06 16:53:24,621 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-06 16:53:24,623 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-06 16:53:24,626 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-06 16:53:24,628 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-06 16:53:24,629 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-06 16:53:24,632 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-06 16:53:24,633 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-06 16:53:24,633 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-06 16:53:24,634 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-06 16:53:24,637 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-06 16:53:24,638 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-06 16:53:24,639 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-06 16:53:24,640 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-06 16:53:24,642 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-06 16:53:24,644 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-06 16:53:24,646 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-06 16:53:24,647 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-06 16:53:24,649 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-06 16:53:24,650 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-06 16:53:24,652 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-06 16:53:24,652 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-06 16:53:24,652 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-06 16:53:24,653 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-06 16:53:24,654 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-06 16:53:24,655 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-06 16:53:24,655 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-06 16:53:24,656 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-06 16:53:24,657 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-06 16:53:24,658 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-06 16:53:24,659 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-06 16:53:24,659 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-06 16:53:24,660 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-06 16:53:24,660 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-06 16:53:24,660 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-06 16:53:24,661 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-06 16:53:24,662 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-06 16:53:24,698 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-06 16:53:24,711 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-06 16:53:24,715 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-06 16:53:24,717 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-06 16:53:24,718 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-06 16:53:24,719 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/reals/hamed01.bpl [2019-08-06 16:53:24,720 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/reals/hamed01.bpl' [2019-08-06 16:53:24,815 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-06 16:53:24,817 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-06 16:53:24,818 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-06 16:53:24,818 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-06 16:53:24,818 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-06 16:53:24,844 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "hamed01.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:53:24" (1/1) ... [2019-08-06 16:53:24,846 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "hamed01.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:53:24" (1/1) ... [2019-08-06 16:53:24,871 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "hamed01.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:53:24" (1/1) ... [2019-08-06 16:53:24,872 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "hamed01.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:53:24" (1/1) ... [2019-08-06 16:53:24,914 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "hamed01.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:53:24" (1/1) ... [2019-08-06 16:53:24,935 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "hamed01.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:53:24" (1/1) ... [2019-08-06 16:53:24,948 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "hamed01.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:53:24" (1/1) ... [2019-08-06 16:53:24,961 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-06 16:53:24,962 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-06 16:53:24,962 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-06 16:53:24,962 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-06 16:53:24,964 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "hamed01.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 06.08 04:53:24" (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:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-08-06 16:53:25,041 INFO L124 BoogieDeclarations]: Specification and implementation of procedure myProcedure given in one single declaration [2019-08-06 16:53:25,041 INFO L130 BoogieDeclarations]: Found specification of procedure myProcedure [2019-08-06 16:53:25,042 INFO L138 BoogieDeclarations]: Found implementation of procedure myProcedure [2019-08-06 16:53:30,731 INFO L275 CfgBuilder]: Using library mode [2019-08-06 16:53:30,731 INFO L283 CfgBuilder]: Removed 59 assume(true) statements. [2019-08-06 16:53:30,733 INFO L202 PluginConnector]: Adding new model hamed01.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:53:30 BoogieIcfgContainer [2019-08-06 16:53:30,733 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-06 16:53:30,733 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-06 16:53:30,734 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-06 16:53:30,734 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-06 16:53:30,735 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "hamed01.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.08 04:53:30" (1/1) ... [2019-08-06 16:53:30,747 INFO L148 IcfgInterpreter]: Started Sifa with 22 locations of interest [2019-08-06 16:53:30,750 INFO L155 IcfgInterpreter]: Building call graph [2019-08-06 16:53:30,757 INFO L160 IcfgInterpreter]: Initial procedures are [myProcedure] [2019-08-06 16:53:30,766 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-06 16:53:30,768 INFO L185 IcfgInterpreter]: Interpreting procedure myProcedure with input of size 1 [2019-08-06 16:53:30,837 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 10 [2019-08-06 16:53:31,232 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 24