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_1211b.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-55cd5f5 [2019-08-14 19:46:40,186 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-14 19:46:40,188 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-14 19:46:40,200 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-14 19:46:40,200 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-14 19:46:40,202 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-14 19:46:40,203 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-14 19:46:40,205 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-14 19:46:40,207 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-14 19:46:40,208 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-14 19:46:40,209 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-14 19:46:40,210 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-14 19:46:40,210 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-14 19:46:40,211 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-14 19:46:40,212 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-14 19:46:40,213 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-14 19:46:40,214 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-14 19:46:40,215 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-14 19:46:40,217 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-14 19:46:40,219 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-14 19:46:40,221 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-14 19:46:40,222 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-14 19:46:40,223 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-14 19:46:40,224 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-14 19:46:40,226 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-14 19:46:40,226 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-14 19:46:40,226 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-14 19:46:40,227 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-14 19:46:40,228 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-14 19:46:40,229 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-14 19:46:40,229 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-14 19:46:40,230 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-14 19:46:40,231 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-14 19:46:40,231 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-14 19:46:40,232 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-14 19:46:40,233 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-14 19:46:40,233 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-14 19:46:40,234 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-14 19:46:40,234 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-14 19:46:40,235 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-14 19:46:40,235 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-14 19:46:40,236 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 19:46:40,251 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-14 19:46:40,251 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-14 19:46:40,252 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-14 19:46:40,253 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-14 19:46:40,253 INFO L138 SettingsManager]: * Use SBE=true [2019-08-14 19:46:40,253 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-14 19:46:40,253 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-14 19:46:40,253 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-14 19:46:40,254 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-14 19:46:40,254 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-14 19:46:40,254 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-14 19:46:40,254 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-14 19:46:40,254 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-14 19:46:40,255 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-14 19:46:40,255 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-14 19:46:40,255 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-14 19:46:40,255 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-14 19:46:40,255 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-14 19:46:40,256 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-14 19:46:40,256 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-14 19:46:40,256 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-14 19:46:40,256 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-14 19:46:40,256 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-14 19:46:40,257 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-14 19:46:40,257 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-14 19:46:40,257 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-14 19:46:40,257 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-14 19:46:40,257 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-14 19:46:40,258 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-14 19:46:40,287 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-14 19:46:40,299 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-14 19:46:40,303 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-14 19:46:40,304 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-14 19:46:40,305 INFO L275 PluginConnector]: CDTParser initialized [2019-08-14 19:46:40,306 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/float-newlib/double_req_bl_1211b.c [2019-08-14 19:46:40,392 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/848bc4320/41799c8818034193ae09624df7f38915/FLAG6584ac6c2 [2019-08-14 19:46:40,932 INFO L306 CDTParser]: Found 1 translation units. [2019-08-14 19:46:40,935 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/float-newlib/double_req_bl_1211b.c [2019-08-14 19:46:40,944 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/848bc4320/41799c8818034193ae09624df7f38915/FLAG6584ac6c2 [2019-08-14 19:46:41,251 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/848bc4320/41799c8818034193ae09624df7f38915 [2019-08-14 19:46:41,263 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-14 19:46:41,265 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-14 19:46:41,266 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-14 19:46:41,266 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-14 19:46:41,270 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-14 19:46:41,271 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.08 07:46:41" (1/1) ... [2019-08-14 19:46:41,274 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63062ef0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:46:41, skipping insertion in model container [2019-08-14 19:46:41,274 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.08 07:46:41" (1/1) ... [2019-08-14 19:46:41,282 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-14 19:46:41,317 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-14 19:46:41,528 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-14 19:46:41,539 INFO L188 MainTranslator]: Completed pre-run [2019-08-14 19:46:41,670 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-14 19:46:41,688 INFO L192 MainTranslator]: Completed translation [2019-08-14 19:46:41,689 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:46:41 WrapperNode [2019-08-14 19:46:41,689 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-14 19:46:41,690 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-14 19:46:41,691 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-14 19:46:41,691 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-14 19:46:41,701 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:46:41" (1/1) ... [2019-08-14 19:46:41,702 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:46:41" (1/1) ... [2019-08-14 19:46:41,715 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:46:41" (1/1) ... [2019-08-14 19:46:41,715 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:46:41" (1/1) ... [2019-08-14 19:46:41,737 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:46:41" (1/1) ... [2019-08-14 19:46:41,747 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:46:41" (1/1) ... [2019-08-14 19:46:41,750 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:46:41" (1/1) ... [2019-08-14 19:46:41,755 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-14 19:46:41,755 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-14 19:46:41,756 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-14 19:46:41,756 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-14 19:46:41,757 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 07:46:41" (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 19:46:41,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-14 19:46:41,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-14 19:46:41,819 INFO L138 BoogieDeclarations]: Found implementation of procedure isnan_double [2019-08-14 19:46:41,820 INFO L138 BoogieDeclarations]: Found implementation of procedure modf_double [2019-08-14 19:46:41,820 INFO L138 BoogieDeclarations]: Found implementation of procedure isinf_double [2019-08-14 19:46:41,820 INFO L138 BoogieDeclarations]: Found implementation of procedure __signbit_double [2019-08-14 19:46:41,820 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-14 19:46:41,820 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-14 19:46:41,820 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_double [2019-08-14 19:46:41,821 INFO L130 BoogieDeclarations]: Found specification of procedure isnan_double [2019-08-14 19:46:41,821 INFO L130 BoogieDeclarations]: Found specification of procedure modf_double [2019-08-14 19:46:41,821 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-14 19:46:41,821 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-08-14 19:46:41,821 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-14 19:46:41,821 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-14 19:46:41,821 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-14 19:46:41,821 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-08-14 19:46:41,822 INFO L130 BoogieDeclarations]: Found specification of procedure isinf_double [2019-08-14 19:46:41,822 INFO L130 BoogieDeclarations]: Found specification of procedure __signbit_double [2019-08-14 19:46:41,822 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-14 19:46:41,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2019-08-14 19:46:41,822 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-14 19:46:41,822 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-14 19:46:42,460 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-14 19:46:42,460 INFO L283 CfgBuilder]: Removed 24 assume(true) statements. [2019-08-14 19:46:42,462 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.08 07:46:42 BoogieIcfgContainer [2019-08-14 19:46:42,462 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-14 19:46:42,462 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-14 19:46:42,463 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-14 19:46:42,463 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-14 19:46:42,464 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.08 07:46:42" (1/1) ... [2019-08-14 19:46:43,181 WARN L188 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2019-08-14 19:46:43,547 WARN L188 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 19:46:43,819 WARN L188 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-08-14 19:46:44,099 WARN L188 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-08-14 19:46:44,372 WARN L188 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-08-14 19:46:44,601 WARN L188 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-08-14 19:46:44,954 WARN L188 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2019-08-14 19:46:45,290 WARN L188 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-08-14 19:46:45,536 WARN L188 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-08-14 19:46:45,829 WARN L188 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-08-14 19:46:46,067 WARN L188 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-08-14 19:46:46,280 WARN L188 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-08-14 19:46:46,729 WARN L188 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 114 [2019-08-14 19:46:47,117 WARN L188 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 128 [2019-08-14 19:46:49,610 WARN L188 SmtUtils]: Spent 2.08 s on a formula simplification. DAG size of input: 184 DAG size of output: 164 [2019-08-14 19:46:51,507 WARN L188 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 181 DAG size of output: 161 [2019-08-14 19:46:52,351 WARN L188 SmtUtils]: Spent 668.00 ms on a formula simplification that was a NOOP. DAG size: 159 [2019-08-14 19:46:53,009 WARN L188 SmtUtils]: Spent 576.00 ms on a formula simplification that was a NOOP. DAG size: 183 [2019-08-14 19:46:53,193 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-08-14 19:46:53,199 INFO L168 Benchmark]: Toolchain (without parser) took 11934.20 ms. Allocated memory was 129.5 MB in the beginning and 399.5 MB in the end (delta: 270.0 MB). Free memory was 84.9 MB in the beginning and 180.8 MB in the end (delta: -95.9 MB). Peak memory consumption was 238.1 MB. Max. memory is 7.1 GB. [2019-08-14 19:46:53,199 INFO L168 Benchmark]: CDTParser took 0.49 ms. Allocated memory is still 129.5 MB. Free memory is still 103.3 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-14 19:46:53,200 INFO L168 Benchmark]: CACSL2BoogieTranslator took 423.90 ms. Allocated memory was 129.5 MB in the beginning and 197.7 MB in the end (delta: 68.2 MB). Free memory was 84.9 MB in the beginning and 171.3 MB in the end (delta: -86.4 MB). Peak memory consumption was 26.1 MB. Max. memory is 7.1 GB. [2019-08-14 19:46:53,200 INFO L168 Benchmark]: Boogie Preprocessor took 64.69 ms. Allocated memory is still 197.7 MB. Free memory was 171.3 MB in the beginning and 168.5 MB in the end (delta: 2.8 MB). Peak memory consumption was 2.8 MB. Max. memory is 7.1 GB. [2019-08-14 19:46:53,201 INFO L168 Benchmark]: RCFGBuilder took 706.65 ms. Allocated memory is still 197.7 MB. Free memory was 168.5 MB in the beginning and 132.8 MB in the end (delta: 35.6 MB). Peak memory consumption was 35.6 MB. Max. memory is 7.1 GB. [2019-08-14 19:46:53,201 INFO L168 Benchmark]: Symbolic Interpretation took 10734.72 ms. Allocated memory was 197.7 MB in the beginning and 399.5 MB in the end (delta: 201.9 MB). Free memory was 132.8 MB in the beginning and 180.9 MB in the end (delta: -48.1 MB). Peak memory consumption was 217.8 MB. Max. memory is 7.1 GB. [2019-08-14 19:46:53,203 INFO L335 ainManager$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 0.49 ms. Allocated memory is still 129.5 MB. Free memory is still 103.3 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 423.90 ms. Allocated memory was 129.5 MB in the beginning and 197.7 MB in the end (delta: 68.2 MB). Free memory was 84.9 MB in the beginning and 171.3 MB in the end (delta: -86.4 MB). Peak memory consumption was 26.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 64.69 ms. Allocated memory is still 197.7 MB. Free memory was 171.3 MB in the beginning and 168.5 MB in the end (delta: 2.8 MB). Peak memory consumption was 2.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 706.65 ms. Allocated memory is still 197.7 MB. Free memory was 168.5 MB in the beginning and 132.8 MB in the end (delta: 35.6 MB). Peak memory consumption was 35.6 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 10734.72 ms. Allocated memory was 197.7 MB in the beginning and 399.5 MB in the end (delta: 201.9 MB). Free memory was 132.8 MB in the beginning and 180.9 MB in the end (delta: -48.1 MB). Peak memory consumption was 217.8 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...