java -ea -Xmx4000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/float-newlib/float_req_bl_0240b_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-c5d0219 [2018-11-14 23:34:24,864 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-14 23:34:24,870 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-14 23:34:24,905 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-14 23:34:24,906 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-14 23:34:24,907 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-14 23:34:24,915 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-14 23:34:24,917 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-14 23:34:24,928 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-14 23:34:24,929 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-14 23:34:24,935 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-14 23:34:24,935 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-14 23:34:24,936 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-14 23:34:24,937 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-14 23:34:24,944 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-14 23:34:24,945 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-14 23:34:24,951 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-14 23:34:24,959 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-14 23:34:24,961 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-14 23:34:24,966 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-14 23:34:24,968 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-14 23:34:24,972 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-14 23:34:24,979 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-14 23:34:24,980 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-14 23:34:24,980 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-14 23:34:24,981 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-14 23:34:24,990 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-14 23:34:24,991 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-14 23:34:24,992 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-14 23:34:24,998 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-14 23:34:24,998 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-14 23:34:24,999 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-14 23:34:24,999 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-14 23:34:25,000 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-14 23:34:25,001 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-14 23:34:25,004 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-14 23:34:25,005 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-11-14 23:34:25,049 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-14 23:34:25,049 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-14 23:34:25,050 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-14 23:34:25,050 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-14 23:34:25,055 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-14 23:34:25,055 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-14 23:34:25,061 INFO L133 SettingsManager]: * Use SBE=true [2018-11-14 23:34:25,061 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-14 23:34:25,061 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-14 23:34:25,062 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-14 23:34:25,062 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-14 23:34:25,062 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-14 23:34:25,062 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-14 23:34:25,063 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-14 23:34:25,063 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-14 23:34:25,063 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-14 23:34:25,063 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-14 23:34:25,064 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-14 23:34:25,065 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-14 23:34:25,066 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-14 23:34:25,066 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-14 23:34:25,066 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-14 23:34:25,066 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-14 23:34:25,067 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-14 23:34:25,067 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-14 23:34:25,067 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-14 23:34:25,067 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-14 23:34:25,072 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-14 23:34:25,072 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-14 23:34:25,072 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-14 23:34:25,072 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-14 23:34:25,073 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-14 23:34:25,182 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-14 23:34:25,212 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-14 23:34:25,220 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-14 23:34:25,225 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-14 23:34:25,225 INFO L276 PluginConnector]: CDTParser initialized [2018-11-14 23:34:25,229 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/float-newlib/float_req_bl_0240b_true-unreach-call.c [2018-11-14 23:34:25,348 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bda4077d3/3e14602cea9d489fae4bf973a109d448/FLAG6a6c626d3 [2018-11-14 23:34:26,477 INFO L298 CDTParser]: Found 1 translation units. [2018-11-14 23:34:26,480 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/float-newlib/float_req_bl_0240b_true-unreach-call.c [2018-11-14 23:34:26,511 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bda4077d3/3e14602cea9d489fae4bf973a109d448/FLAG6a6c626d3 [2018-11-14 23:34:26,552 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bda4077d3/3e14602cea9d489fae4bf973a109d448 [2018-11-14 23:34:26,579 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-14 23:34:26,581 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-14 23:34:26,585 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-14 23:34:26,586 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-14 23:34:26,594 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-14 23:34:26,596 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 11:34:26" (1/1) ... [2018-11-14 23:34:26,603 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@337159d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:34:26, skipping insertion in model container [2018-11-14 23:34:26,603 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 11:34:26" (1/1) ... [2018-11-14 23:34:26,623 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-14 23:34:26,759 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-14 23:34:27,786 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-14 23:34:27,935 INFO L191 MainTranslator]: Completed pre-run [2018-11-14 23:34:28,421 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-14 23:34:28,571 INFO L195 MainTranslator]: Completed translation [2018-11-14 23:34:28,571 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:34:28 WrapperNode [2018-11-14 23:34:28,572 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-14 23:34:28,573 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-14 23:34:28,575 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-14 23:34:28,575 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-14 23:34:28,605 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:34:28" (1/1) ... [2018-11-14 23:34:28,605 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:34:28" (1/1) ... [2018-11-14 23:34:28,679 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:34:28" (1/1) ... [2018-11-14 23:34:28,679 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:34:28" (1/1) ... [2018-11-14 23:34:28,918 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:34:28" (1/1) ... [2018-11-14 23:34:28,975 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:34:28" (1/1) ... [2018-11-14 23:34:29,006 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:34:28" (1/1) ... [2018-11-14 23:34:29,050 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-14 23:34:29,051 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-14 23:34:29,051 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-14 23:34:29,051 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-14 23:34:29,060 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:34:28" (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 [2018-11-14 23:34:29,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-14 23:34:29,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-14 23:34:29,241 INFO L138 BoogieDeclarations]: Found implementation of procedure isnan_float [2018-11-14 23:34:29,241 INFO L138 BoogieDeclarations]: Found implementation of procedure floor_float [2018-11-14 23:34:29,241 INFO L138 BoogieDeclarations]: Found implementation of procedure __signbit_float [2018-11-14 23:34:29,242 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_float [2018-11-14 23:34:29,242 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_float [2018-11-14 23:34:29,242 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_float [2018-11-14 23:34:29,242 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_rem_pio2f [2018-11-14 23:34:29,242 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_rem_pio2f [2018-11-14 23:34:29,248 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_sinf [2018-11-14 23:34:29,248 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_cosf [2018-11-14 23:34:29,248 INFO L138 BoogieDeclarations]: Found implementation of procedure sin_float [2018-11-14 23:34:29,248 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-14 23:34:29,249 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-14 23:34:29,249 INFO L130 BoogieDeclarations]: Found specification of procedure isnan_float [2018-11-14 23:34:29,249 INFO L130 BoogieDeclarations]: Found specification of procedure floor_float [2018-11-14 23:34:29,249 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-14 23:34:29,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2018-11-14 23:34:29,250 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-14 23:34:29,250 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-14 23:34:29,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-14 23:34:29,250 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2018-11-14 23:34:29,250 INFO L130 BoogieDeclarations]: Found specification of procedure __signbit_float [2018-11-14 23:34:29,250 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_float [2018-11-14 23:34:29,254 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_float [2018-11-14 23:34:29,254 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_float [2018-11-14 23:34:29,254 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_rem_pio2f [2018-11-14 23:34:29,254 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_rem_pio2f [2018-11-14 23:34:29,254 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_sinf [2018-11-14 23:34:29,254 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_cosf [2018-11-14 23:34:29,255 INFO L130 BoogieDeclarations]: Found specification of procedure sin_float [2018-11-14 23:34:29,255 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-14 23:34:29,255 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-14 23:34:29,255 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-14 23:34:29,255 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4 [2018-11-14 23:34:29,255 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-14 23:34:30,522 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-14 23:34:37,409 FATAL L265 ToolchainWalker]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Undeclared function symbol (bvneg (_ BitVec 32)) at de.uni_freiburg.informatik.ultimate.logic.NoopScript.term(NoopScript.java:321) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.WrapperScript.term(WrapperScript.java:192) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.BitvectorUtils$BitvectorOperation.notSimplified(BitvectorUtils.java:263) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.BitvectorUtils$BitvectorOperation.simplify_NonConstantCase(BitvectorUtils.java:259) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.BitvectorUtils$BitvectorOperation.simplifiedResult(BitvectorUtils.java:254) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.BitvectorUtils.termWithLocalSimplification(BitvectorUtils.java:180) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SmtUtils.neg(SmtUtils.java:560) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SmtUtils.minus(SmtUtils.java:536) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SmtUtils.termWithLocalSimplification(SmtUtils.java:1274) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:409) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:262) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:395) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:262) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:395) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:262) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translateToTerms(Expression2Term.java:140) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Statements2TransFormula.addSummary(Statements2TransFormula.java:409) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:707) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:753) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:592) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:257) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2018-11-14 23:34:37,416 INFO L168 Benchmark]: Toolchain (without parser) took 10836.29 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 7.9 MB). Peak memory consumption was 7.9 MB. Max. memory is 3.9 GB. [2018-11-14 23:34:37,423 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-14 23:34:37,423 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1986.91 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -49.1 MB). Peak memory consumption was 35.5 MB. Max. memory is 3.9 GB. [2018-11-14 23:34:37,424 INFO L168 Benchmark]: Boogie Preprocessor took 477.80 ms. Allocated memory is still 2.0 GB. Free memory was 2.0 GB in the beginning and 2.0 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. [2018-11-14 23:34:37,428 INFO L168 Benchmark]: RCFGBuilder took 8364.22 ms. Allocated memory is still 2.0 GB. Free memory was 2.0 GB in the beginning and 1.9 GB in the end (delta: 45.7 MB). Peak memory consumption was 45.7 MB. Max. memory is 3.9 GB. [2018-11-14 23:34:37,436 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 1986.91 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -49.1 MB). Peak memory consumption was 35.5 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 477.80 ms. Allocated memory is still 2.0 GB. Free memory was 2.0 GB in the beginning and 2.0 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. * RCFGBuilder took 8364.22 ms. Allocated memory is still 2.0 GB. Free memory was 2.0 GB in the beginning and 1.9 GB in the end (delta: 45.7 MB). Peak memory consumption was 45.7 MB. Max. memory is 3.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: SMTLIBException: Undeclared function symbol (bvneg (_ BitVec 32)) de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: SMTLIBException: Undeclared function symbol (bvneg (_ BitVec 32)): de.uni_freiburg.informatik.ultimate.logic.NoopScript.term(NoopScript.java:321) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...