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/hamed04.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-b8c145f [2019-08-05 11:45:24,466 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-05 11:45:24,468 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-05 11:45:24,480 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-05 11:45:24,480 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-05 11:45:24,481 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-05 11:45:24,483 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-05 11:45:24,485 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-05 11:45:24,486 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-05 11:45:24,487 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-05 11:45:24,488 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-05 11:45:24,489 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-05 11:45:24,489 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-05 11:45:24,490 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-05 11:45:24,491 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-05 11:45:24,492 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-05 11:45:24,493 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-05 11:45:24,494 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-05 11:45:24,496 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-05 11:45:24,498 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-05 11:45:24,499 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-05 11:45:24,501 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-05 11:45:24,502 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-05 11:45:24,503 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-05 11:45:24,505 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-05 11:45:24,505 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-05 11:45:24,506 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-05 11:45:24,507 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-05 11:45:24,507 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-05 11:45:24,512 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-05 11:45:24,512 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-05 11:45:24,513 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-05 11:45:24,513 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-05 11:45:24,514 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-05 11:45:24,515 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-05 11:45:24,515 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-05 11:45:24,516 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-05 11:45:24,518 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-05 11:45:24,518 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-05 11:45:24,519 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-05 11:45:24,520 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-05 11:45:24,567 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-05 11:45:24,582 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-05 11:45:24,586 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-05 11:45:24,588 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2019-08-05 11:45:24,589 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2019-08-05 11:45:24,590 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/reals/hamed04.bpl [2019-08-05 11:45:24,591 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/reals/hamed04.bpl' [2019-08-05 11:45:24,672 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-05 11:45:24,674 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-08-05 11:45:24,674 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-05 11:45:24,675 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-05 11:45:24,675 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-05 11:45:24,699 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "hamed04.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:45:24" (1/1) ... [2019-08-05 11:45:24,700 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "hamed04.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:45:24" (1/1) ... [2019-08-05 11:45:24,725 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "hamed04.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:45:24" (1/1) ... [2019-08-05 11:45:24,725 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "hamed04.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:45:24" (1/1) ... [2019-08-05 11:45:24,738 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "hamed04.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:45:24" (1/1) ... [2019-08-05 11:45:24,754 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "hamed04.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:45:24" (1/1) ... [2019-08-05 11:45:24,757 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "hamed04.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:45:24" (1/1) ... [2019-08-05 11:45:24,764 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-05 11:45:24,765 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-05 11:45:24,765 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-05 11:45:24,765 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-05 11:45:24,766 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "hamed04.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 05.08 11:45:24" (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 [2019-08-05 11:45:24,829 INFO L124 BoogieDeclarations]: Specification and implementation of procedure myProcedure given in one single declaration [2019-08-05 11:45:24,830 INFO L130 BoogieDeclarations]: Found specification of procedure myProcedure [2019-08-05 11:45:24,830 INFO L138 BoogieDeclarations]: Found implementation of procedure myProcedure [2019-08-05 11:45:29,540 INFO L275 CfgBuilder]: Using library mode [2019-08-05 11:45:29,540 INFO L283 CfgBuilder]: Removed 59 assume(true) statements. [2019-08-05 11:45:29,541 INFO L202 PluginConnector]: Adding new model hamed04.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:45:29 BoogieIcfgContainer [2019-08-05 11:45:29,541 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-05 11:45:29,542 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-05 11:45:29,542 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-05 11:45:29,542 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-05 11:45:29,543 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "hamed04.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.08 11:45:29" (1/1) ... [2019-08-05 11:45:29,556 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-05 11:45:29,560 INFO L155 IcfgInterpreter]: Building call graph [2019-08-05 11:45:29,575 INFO L160 IcfgInterpreter]: Initial procedures are [myProcedure] [2019-08-05 11:45:29,586 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-05 11:45:29,588 INFO L184 IcfgInterpreter]: Interpreting procedure myProcedure with input of size 1 [2019-08-05 11:45:30,928 WARN L188 SmtUtils]: Spent 1.20 s on a formula simplification that was a NOOP. DAG size: 728 [2019-08-05 11:45:32,123 WARN L188 SmtUtils]: Spent 1.18 s on a formula simplification that was a NOOP. DAG size: 740 [2019-08-05 11:45:34,205 WARN L188 SmtUtils]: Spent 2.00 s on a formula simplification that was a NOOP. DAG size: 1523 Received shutdown request... Cannot interrupt operation gracefully because timeout expired. Forcing shutdown