java -ea -Xmx8000000000 -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/double_req_bl_0883_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-66639aa [2018-11-20 01:14:36,106 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-20 01:14:36,108 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-20 01:14:36,126 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-20 01:14:36,127 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-20 01:14:36,129 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-20 01:14:36,130 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-20 01:14:36,133 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-20 01:14:36,140 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-20 01:14:36,141 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-20 01:14:36,145 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-20 01:14:36,145 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-20 01:14:36,147 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-20 01:14:36,148 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-20 01:14:36,152 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-20 01:14:36,153 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-20 01:14:36,155 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-20 01:14:36,156 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-20 01:14:36,161 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-20 01:14:36,165 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-20 01:14:36,167 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-20 01:14:36,168 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-20 01:14:36,173 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-20 01:14:36,173 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-20 01:14:36,174 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-20 01:14:36,175 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-20 01:14:36,176 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-20 01:14:36,180 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-20 01:14:36,181 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-20 01:14:36,182 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-20 01:14:36,182 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-20 01:14:36,185 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-20 01:14:36,185 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-20 01:14:36,185 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-20 01:14:36,188 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-20 01:14:36,189 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-20 01:14:36,189 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 [2018-11-20 01:14:36,212 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-20 01:14:36,212 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-20 01:14:36,213 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-20 01:14:36,213 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-20 01:14:36,214 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-20 01:14:36,214 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-20 01:14:36,214 INFO L133 SettingsManager]: * Use SBE=true [2018-11-20 01:14:36,215 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-20 01:14:36,215 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-20 01:14:36,215 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-20 01:14:36,215 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-20 01:14:36,216 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-20 01:14:36,216 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-20 01:14:36,216 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-20 01:14:36,216 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-20 01:14:36,216 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-20 01:14:36,217 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-20 01:14:36,217 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-20 01:14:36,217 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-20 01:14:36,217 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-20 01:14:36,218 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-20 01:14:36,218 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-20 01:14:36,218 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-20 01:14:36,218 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-20 01:14:36,218 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-20 01:14:36,219 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-20 01:14:36,219 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-20 01:14:36,219 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-20 01:14:36,219 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-20 01:14:36,220 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-20 01:14:36,220 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-20 01:14:36,220 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-20 01:14:36,220 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-20 01:14:36,271 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-20 01:14:36,287 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-20 01:14:36,293 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-20 01:14:36,295 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-20 01:14:36,295 INFO L276 PluginConnector]: CDTParser initialized [2018-11-20 01:14:36,296 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/float-newlib/double_req_bl_0883_true-unreach-call.c [2018-11-20 01:14:36,373 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/de6866528/7dc899b634644b8cacfd2681dd8613c8/FLAG508956583 [2018-11-20 01:14:36,891 INFO L307 CDTParser]: Found 1 translation units. [2018-11-20 01:14:36,892 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/float-newlib/double_req_bl_0883_true-unreach-call.c [2018-11-20 01:14:36,904 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/de6866528/7dc899b634644b8cacfd2681dd8613c8/FLAG508956583 [2018-11-20 01:14:37,189 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/de6866528/7dc899b634644b8cacfd2681dd8613c8 [2018-11-20 01:14:37,201 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-20 01:14:37,203 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-20 01:14:37,204 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-20 01:14:37,204 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-20 01:14:37,209 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-20 01:14:37,211 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 01:14:37" (1/1) ... [2018-11-20 01:14:37,214 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c03eec1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:14:37, skipping insertion in model container [2018-11-20 01:14:37,214 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 01:14:37" (1/1) ... [2018-11-20 01:14:37,225 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-20 01:14:37,288 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-20 01:14:37,778 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-20 01:14:37,795 INFO L191 MainTranslator]: Completed pre-run [2018-11-20 01:14:38,106 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-20 01:14:38,157 INFO L195 MainTranslator]: Completed translation [2018-11-20 01:14:38,158 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:14:38 WrapperNode [2018-11-20 01:14:38,158 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-20 01:14:38,159 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-20 01:14:38,159 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-20 01:14:38,159 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-20 01:14:38,174 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:14:38" (1/1) ... [2018-11-20 01:14:38,174 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:14:38" (1/1) ... [2018-11-20 01:14:38,203 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:14:38" (1/1) ... [2018-11-20 01:14:38,203 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:14:38" (1/1) ... [2018-11-20 01:14:38,322 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:14:38" (1/1) ... [2018-11-20 01:14:38,349 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:14:38" (1/1) ... [2018-11-20 01:14:38,356 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:14:38" (1/1) ... [2018-11-20 01:14:38,375 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-20 01:14:38,376 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-20 01:14:38,376 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-20 01:14:38,376 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-20 01:14:38,377 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 01:14:38" (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 [2018-11-20 01:14:38,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-20 01:14:38,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-20 01:14:38,457 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_double [2018-11-20 01:14:38,457 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_double [2018-11-20 01:14:38,457 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_sqrt [2018-11-20 01:14:38,457 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_double [2018-11-20 01:14:38,457 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_pow [2018-11-20 01:14:38,458 INFO L138 BoogieDeclarations]: Found implementation of procedure isinf_double [2018-11-20 01:14:38,458 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-20 01:14:38,458 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-20 01:14:38,458 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_double [2018-11-20 01:14:38,458 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_double [2018-11-20 01:14:38,459 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-20 01:14:38,463 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2018-11-20 01:14:38,463 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-20 01:14:38,463 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-20 01:14:38,463 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-20 01:14:38,463 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2018-11-20 01:14:38,467 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_double [2018-11-20 01:14:38,468 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_sqrt [2018-11-20 01:14:38,468 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_double [2018-11-20 01:14:38,468 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_pow [2018-11-20 01:14:38,468 INFO L130 BoogieDeclarations]: Found specification of procedure isinf_double [2018-11-20 01:14:38,469 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-20 01:14:38,469 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-20 01:14:38,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE8 [2018-11-20 01:14:38,469 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-20 01:14:38,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-20 01:14:38,995 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-20 01:14:40,442 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-20 01:14:40,479 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-20 01:14:44,050 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-20 01:14:44,132 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-20 01:14:44,174 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-20 01:14:44,220 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-20 01:14:44,383 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-20 01:14:44,550 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-20 01:14:46,843 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-20 01:14:54,825 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-20 01:14:55,133 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-20 01:14:58,543 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-20 01:14:58,596 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-20 01:14:59,119 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-20 01:14:59,223 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-20 01:15:14,199 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-20 01:15:14,971 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-20 01:15:15,040 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-20 01:15:17,516 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-20 01:15:17,548 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-20 01:15:20,254 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-20 01:15:22,476 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-20 01:15:24,721 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-20 01:15:26,027 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-20 01:15:29,851 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-20 01:15:29,866 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-20 01:15:30,024 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-20 01:15:30,075 INFO L271 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-20 01:15:30,076 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 01:15:30 BoogieIcfgContainer [2018-11-20 01:15:30,076 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-20 01:15:30,079 INFO L168 Benchmark]: Toolchain (without parser) took 52877.56 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 696.8 MB). Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -535.9 MB). Peak memory consumption was 160.8 MB. Max. memory is 7.1 GB. [2018-11-20 01:15:30,081 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-20 01:15:30,082 INFO L168 Benchmark]: CACSL2BoogieTranslator took 954.38 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 696.8 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -741.3 MB). Peak memory consumption was 49.9 MB. Max. memory is 7.1 GB. [2018-11-20 01:15:30,083 INFO L168 Benchmark]: Boogie Preprocessor took 216.63 ms. Allocated memory is still 2.2 GB. Free memory was 2.1 GB in the beginning and 2.1 GB in the end (delta: 13.6 MB). Peak memory consumption was 13.6 MB. Max. memory is 7.1 GB. [2018-11-20 01:15:30,084 INFO L168 Benchmark]: RCFGBuilder took 51700.84 ms. Allocated memory is still 2.2 GB. Free memory was 2.1 GB in the beginning and 1.9 GB in the end (delta: 191.7 MB). Peak memory consumption was 191.7 MB. Max. memory is 7.1 GB. [2018-11-20 01:15:30,088 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 0.23 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 954.38 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 696.8 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -741.3 MB). Peak memory consumption was 49.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 216.63 ms. Allocated memory is still 2.2 GB. Free memory was 2.1 GB in the beginning and 2.1 GB in the end (delta: 13.6 MB). Peak memory consumption was 13.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 51700.84 ms. Allocated memory is still 2.2 GB. Free memory was 2.1 GB in the beginning and 1.9 GB in the end (delta: 191.7 MB). Peak memory consumption was 191.7 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [MP z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forcibly destroying the process Received shutdown request...