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/float-newlib/double_req_bl_1210.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-55cd5f5 [2019-08-14 19:46:36,560 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-14 19:46:36,562 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-14 19:46:36,574 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-14 19:46:36,574 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-14 19:46:36,576 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-14 19:46:36,577 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-14 19:46:36,579 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-14 19:46:36,580 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-14 19:46:36,581 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-14 19:46:36,582 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-14 19:46:36,583 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-14 19:46:36,584 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-14 19:46:36,585 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-14 19:46:36,585 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-14 19:46:36,587 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-14 19:46:36,587 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-14 19:46:36,588 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-14 19:46:36,590 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-14 19:46:36,592 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-14 19:46:36,594 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-14 19:46:36,595 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-14 19:46:36,596 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-14 19:46:36,597 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-14 19:46:36,599 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-14 19:46:36,599 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-14 19:46:36,599 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-14 19:46:36,600 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-14 19:46:36,601 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-14 19:46:36,602 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-14 19:46:36,602 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-14 19:46:36,603 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-14 19:46:36,603 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-14 19:46:36,604 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-14 19:46:36,605 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-14 19:46:36,605 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-14 19:46:36,606 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-14 19:46:36,606 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-14 19:46:36,606 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-14 19:46:36,607 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-14 19:46:36,608 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-14 19:46:36,609 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 19:46:36,623 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-14 19:46:36,624 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-14 19:46:36,625 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-14 19:46:36,625 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-14 19:46:36,625 INFO L138 SettingsManager]: * Use SBE=true [2019-08-14 19:46:36,626 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-14 19:46:36,626 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-14 19:46:36,626 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-14 19:46:36,626 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-14 19:46:36,626 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-14 19:46:36,627 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-14 19:46:36,627 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-14 19:46:36,627 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-14 19:46:36,627 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-14 19:46:36,627 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-14 19:46:36,628 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-14 19:46:36,628 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-14 19:46:36,628 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-14 19:46:36,628 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-14 19:46:36,628 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-14 19:46:36,629 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-14 19:46:36,629 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-14 19:46:36,629 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-14 19:46:36,629 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-14 19:46:36,629 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-14 19:46:36,630 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-14 19:46:36,630 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-14 19:46:36,630 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-14 19:46:36,630 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-14 19:46:36,662 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-14 19:46:36,674 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-14 19:46:36,678 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-14 19:46:36,680 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-14 19:46:36,680 INFO L275 PluginConnector]: CDTParser initialized [2019-08-14 19:46:36,681 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/float-newlib/double_req_bl_1210.c [2019-08-14 19:46:36,754 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e4b278299/6ad6729da0e948d88b9fa07b8139b2d9/FLAG4de5f816f [2019-08-14 19:46:37,249 INFO L306 CDTParser]: Found 1 translation units. [2019-08-14 19:46:37,250 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/float-newlib/double_req_bl_1210.c [2019-08-14 19:46:37,258 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e4b278299/6ad6729da0e948d88b9fa07b8139b2d9/FLAG4de5f816f [2019-08-14 19:46:37,556 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e4b278299/6ad6729da0e948d88b9fa07b8139b2d9 [2019-08-14 19:46:37,566 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-14 19:46:37,568 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-14 19:46:37,569 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-14 19:46:37,569 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-14 19:46:37,572 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-14 19:46:37,573 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.08 07:46:37" (1/1) ... [2019-08-14 19:46:37,576 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@368dd058 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:46:37, skipping insertion in model container [2019-08-14 19:46:37,577 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.08 07:46:37" (1/1) ... [2019-08-14 19:46:37,584 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-14 19:46:37,614 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-14 19:46:37,817 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-14 19:46:37,828 INFO L188 MainTranslator]: Completed pre-run [2019-08-14 19:46:37,953 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-14 19:46:37,970 INFO L192 MainTranslator]: Completed translation [2019-08-14 19:46:37,970 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:46:37 WrapperNode [2019-08-14 19:46:37,970 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-14 19:46:37,971 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-14 19:46:37,971 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-14 19:46:37,971 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-14 19:46:37,981 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:46:37" (1/1) ... [2019-08-14 19:46:37,981 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:46:37" (1/1) ... [2019-08-14 19:46:37,991 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:46:37" (1/1) ... [2019-08-14 19:46:37,992 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:46:37" (1/1) ... [2019-08-14 19:46:38,022 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:46:37" (1/1) ... [2019-08-14 19:46:38,035 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:46:37" (1/1) ... [2019-08-14 19:46:38,043 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:46:37" (1/1) ... [2019-08-14 19:46:38,049 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-14 19:46:38,052 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-14 19:46:38,052 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-14 19:46:38,052 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-14 19:46:38,053 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:46:37" (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 19:46:38,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-14 19:46:38,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-14 19:46:38,104 INFO L138 BoogieDeclarations]: Found implementation of procedure isnan_double [2019-08-14 19:46:38,104 INFO L138 BoogieDeclarations]: Found implementation of procedure modf_double [2019-08-14 19:46:38,105 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-14 19:46:38,105 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-14 19:46:38,105 INFO L130 BoogieDeclarations]: Found specification of procedure isnan_double [2019-08-14 19:46:38,105 INFO L130 BoogieDeclarations]: Found specification of procedure modf_double [2019-08-14 19:46:38,105 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-14 19:46:38,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-08-14 19:46:38,105 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-14 19:46:38,105 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-14 19:46:38,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-14 19:46:38,106 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-08-14 19:46:38,107 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-14 19:46:38,107 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-14 19:46:38,108 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-14 19:46:38,658 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-14 19:46:38,659 INFO L283 CfgBuilder]: Removed 20 assume(true) statements. [2019-08-14 19:46:38,660 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.08 07:46:38 BoogieIcfgContainer [2019-08-14 19:46:38,660 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-14 19:46:38,661 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-14 19:46:38,661 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-14 19:46:38,661 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-14 19:46:38,662 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.08 07:46:38" (1/1) ... [2019-08-14 19:46:39,334 WARN L188 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2019-08-14 19:46:39,682 WARN L188 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 19:46:39,959 WARN L188 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-08-14 19:46:40,220 WARN L188 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-08-14 19:46:40,432 WARN L188 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-08-14 19:46:40,648 WARN L188 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-08-14 19:46:41,872 WARN L188 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 160 DAG size of output: 144 [2019-08-14 19:46:42,980 WARN L188 SmtUtils]: Spent 875.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 141 [2019-08-14 19:46:43,564 WARN L188 SmtUtils]: Spent 524.00 ms on a formula simplification that was a NOOP. DAG size: 152 [2019-08-14 19:46:44,014 WARN L188 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2019-08-14 19:46:45,161 WARN L188 SmtUtils]: Spent 848.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 144 [2019-08-14 19:46:46,160 WARN L188 SmtUtils]: Spent 441.00 ms on a formula simplification that was a NOOP. DAG size: 166 [2019-08-14 19:46:46,497 WARN L188 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-08-14 19:46:46,857 WARN L188 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2019-08-14 19:46:47,315 WARN L188 SmtUtils]: Spent 369.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 110 [2019-08-14 19:46:47,668 WARN L188 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 124 [2019-08-14 19:46:47,943 WARN L188 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-08-14 19:46:48,304 WARN L188 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 125 [2019-08-14 19:46:50,981 WARN L188 SmtUtils]: Spent 2.33 s on a formula simplification. DAG size of input: 185 DAG size of output: 165 [2019-08-14 19:46:53,069 WARN L188 SmtUtils]: Spent 1.66 s on a formula simplification. DAG size of input: 182 DAG size of output: 162 [2019-08-14 19:46:53,875 WARN L188 SmtUtils]: Spent 703.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2019-08-14 19:46:55,567 WARN L188 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 192 DAG size of output: 188 [2019-08-14 19:46:55,753 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation has thrown an exception: java.lang.AssertionError: This case should habe been handled by DER at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.DerPreprocessor.classify(DerPreprocessor.java:212) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.DerPreprocessor.classify(DerPreprocessor.java:192) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.DerPreprocessor.(DerPreprocessor.java:95) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.applyComplexEliminationRules(ElimStorePlain.java:291) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:253) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.eliminateOne(ElimStorePlain.java:553) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:466) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:256) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.eliminateOne(ElimStorePlain.java:553) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:466) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.startRecursiveElimination(ElimStorePlain.java:216) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.PartialQuantifierElimination.elim(PartialQuantifierElimination.java:306) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.PartialQuantifierElimination.quantifier(PartialQuantifierElimination.java:146) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.SymbolicTools$EliminatingTermDomainOperationProvider.constructQuantifiedFormula(SymbolicTools.java:224) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.SymbolicTools$EliminatingTermDomainOperationProvider.projectExistentially(SymbolicTools.java:214) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.predicates.TermDomainOperationProvider.projectExistentially(TermDomainOperationProvider.java:1) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.predicates.PredicateTransformer.strongestPostcondition(PredicateTransformer.java:136) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.SymbolicTools.post(SymbolicTools.java:98) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretInternal(DagInterpreter.java:200) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:182) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTrans(DagInterpreter.java:165) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:133) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:115) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:95) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.computeTopSummary(TopInputCallSummarizer.java:67) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.summarize(TopInputCallSummarizer.java:62) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretCallReturnSummary(DagInterpreter.java:193) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:180) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTrans(DagInterpreter.java:165) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:133) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:115) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.interpretLoisInProcedure(IcfgInterpreter.java:125) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.interpret(IcfgInterpreter.java:116) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.processIcfg(SymbolicInterpretationObserver.java:77) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.process(SymbolicInterpretationObserver.java:69) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-08-14 19:46:55,757 INFO L168 Benchmark]: Toolchain (without parser) took 18190.05 ms. Allocated memory was 130.5 MB in the beginning and 412.1 MB in the end (delta: 281.5 MB). Free memory was 86.4 MB in the beginning and 248.8 MB in the end (delta: -162.4 MB). Peak memory consumption was 290.5 MB. Max. memory is 7.1 GB. [2019-08-14 19:46:55,758 INFO L168 Benchmark]: CDTParser took 0.50 ms. Allocated memory is still 130.5 MB. Free memory was 104.7 MB in the beginning and 104.5 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-14 19:46:55,758 INFO L168 Benchmark]: CACSL2BoogieTranslator took 402.07 ms. Allocated memory was 130.5 MB in the beginning and 199.2 MB in the end (delta: 68.7 MB). Free memory was 86.2 MB in the beginning and 175.1 MB in the end (delta: -88.9 MB). Peak memory consumption was 27.1 MB. Max. memory is 7.1 GB. [2019-08-14 19:46:55,758 INFO L168 Benchmark]: Boogie Preprocessor took 80.75 ms. Allocated memory is still 199.2 MB. Free memory was 175.1 MB in the beginning and 172.1 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 7.1 GB. [2019-08-14 19:46:55,759 INFO L168 Benchmark]: RCFGBuilder took 608.40 ms. Allocated memory is still 199.2 MB. Free memory was 172.1 MB in the beginning and 141.2 MB in the end (delta: 30.9 MB). Peak memory consumption was 30.9 MB. Max. memory is 7.1 GB. [2019-08-14 19:46:55,759 INFO L168 Benchmark]: Symbolic Interpretation took 17095.33 ms. Allocated memory was 199.2 MB in the beginning and 412.1 MB in the end (delta: 212.9 MB). Free memory was 141.2 MB in the beginning and 248.8 MB in the end (delta: -107.6 MB). Peak memory consumption was 276.6 MB. Max. memory is 7.1 GB. [2019-08-14 19:46:55,761 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - ExceptionOrErrorResult: AssertionError: This case should habe been handled by DER de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: AssertionError: This case should habe been handled by DER: de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.DerPreprocessor.classify(DerPreprocessor.java:212) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.50 ms. Allocated memory is still 130.5 MB. Free memory was 104.7 MB in the beginning and 104.5 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 402.07 ms. Allocated memory was 130.5 MB in the beginning and 199.2 MB in the end (delta: 68.7 MB). Free memory was 86.2 MB in the beginning and 175.1 MB in the end (delta: -88.9 MB). Peak memory consumption was 27.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 80.75 ms. Allocated memory is still 199.2 MB. Free memory was 175.1 MB in the beginning and 172.1 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 608.40 ms. Allocated memory is still 199.2 MB. Free memory was 172.1 MB in the beginning and 141.2 MB in the end (delta: 30.9 MB). Peak memory consumption was 30.9 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 17095.33 ms. Allocated memory was 199.2 MB in the beginning and 412.1 MB in the end (delta: 212.9 MB). Free memory was 141.2 MB in the beginning and 248.8 MB in the end (delta: -107.6 MB). Peak memory consumption was 276.6 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...