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-BIN-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/float-newlib/double_req_bl_0870a_false-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-217129f [2018-11-23 19:55:11,456 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 19:55:11,459 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 19:55:11,471 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 19:55:11,471 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 19:55:11,472 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 19:55:11,475 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 19:55:11,477 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 19:55:11,480 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 19:55:11,481 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 19:55:11,483 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 19:55:11,483 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 19:55:11,486 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 19:55:11,489 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 19:55:11,490 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 19:55:11,491 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 19:55:11,491 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 19:55:11,494 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 19:55:11,504 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 19:55:11,506 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 19:55:11,507 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 19:55:11,508 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 19:55:11,510 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 19:55:11,510 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 19:55:11,511 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 19:55:11,511 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 19:55:11,512 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 19:55:11,513 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 19:55:11,515 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 19:55:11,516 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 19:55:11,516 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 19:55:11,517 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 19:55:11,517 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 19:55:11,517 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 19:55:11,518 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 19:55:11,519 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 19:55:11,519 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 [2018-11-23 19:55:11,534 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 19:55:11,534 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 19:55:11,535 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 19:55:11,535 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 19:55:11,539 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 19:55:11,539 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 19:55:11,539 INFO L133 SettingsManager]: * Use SBE=true [2018-11-23 19:55:11,540 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 19:55:11,541 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 19:55:11,541 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 19:55:11,541 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 19:55:11,541 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 19:55:11,542 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 19:55:11,542 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 19:55:11,542 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 19:55:11,542 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 19:55:11,542 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 19:55:11,542 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 19:55:11,544 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 19:55:11,544 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 19:55:11,544 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 19:55:11,544 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 19:55:11,544 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 19:55:11,545 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 19:55:11,545 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 19:55:11,545 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 19:55:11,545 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 19:55:11,546 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 19:55:11,546 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-23 19:55:11,546 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 19:55:11,546 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-23 19:55:11,546 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 19:55:11,547 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-23 19:55:11,605 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 19:55:11,617 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 19:55:11,621 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 19:55:11,623 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 19:55:11,623 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 19:55:11,624 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/float-newlib/double_req_bl_0870a_false-unreach-call.c [2018-11-23 19:55:11,686 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3f8ba9dfe/da87ee634d03410d94d2d89ac5235508/FLAGc2b4972aa [2018-11-23 19:55:12,199 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 19:55:12,200 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/float-newlib/double_req_bl_0870a_false-unreach-call.c [2018-11-23 19:55:12,213 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3f8ba9dfe/da87ee634d03410d94d2d89ac5235508/FLAGc2b4972aa [2018-11-23 19:55:12,511 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3f8ba9dfe/da87ee634d03410d94d2d89ac5235508 [2018-11-23 19:55:12,522 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 19:55:12,524 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-23 19:55:12,525 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 19:55:12,525 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 19:55:12,529 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 19:55:12,530 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 07:55:12" (1/1) ... [2018-11-23 19:55:12,533 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b6c4b07 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:55:12, skipping insertion in model container [2018-11-23 19:55:12,534 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 07:55:12" (1/1) ... [2018-11-23 19:55:12,544 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 19:55:12,611 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 19:55:13,072 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 19:55:13,089 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 19:55:13,295 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 19:55:13,436 INFO L195 MainTranslator]: Completed translation [2018-11-23 19:55:13,437 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:55:13 WrapperNode [2018-11-23 19:55:13,437 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 19:55:13,438 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 19:55:13,438 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 19:55:13,438 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 19:55:13,448 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:55:13" (1/1) ... [2018-11-23 19:55:13,477 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:55:13" (1/1) ... [2018-11-23 19:55:13,488 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 19:55:13,489 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 19:55:13,489 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 19:55:13,489 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 19:55:13,504 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:55:13" (1/1) ... [2018-11-23 19:55:13,504 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:55:13" (1/1) ... [2018-11-23 19:55:13,521 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:55:13" (1/1) ... [2018-11-23 19:55:13,522 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:55:13" (1/1) ... [2018-11-23 19:55:13,610 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:55:13" (1/1) ... [2018-11-23 19:55:13,648 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:55:13" (1/1) ... [2018-11-23 19:55:13,655 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:55:13" (1/1) ... [2018-11-23 19:55:13,665 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 19:55:13,666 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 19:55:13,666 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 19:55:13,666 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 19:55:13,668 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:55:13" (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 [2018-11-23 19:55:13,765 INFO L130 BoogieDeclarations]: Found specification of procedure isnan_double [2018-11-23 19:55:13,765 INFO L138 BoogieDeclarations]: Found implementation of procedure isnan_double [2018-11-23 19:55:13,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2018-11-23 19:55:13,766 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_double [2018-11-23 19:55:13,766 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_double [2018-11-23 19:55:13,766 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_double [2018-11-23 19:55:13,766 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_double [2018-11-23 19:55:13,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2018-11-23 19:55:13,767 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_pow [2018-11-23 19:55:13,767 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_pow [2018-11-23 19:55:13,767 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 19:55:13,767 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 19:55:13,768 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_double [2018-11-23 19:55:13,768 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_double [2018-11-23 19:55:13,768 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_sqrt [2018-11-23 19:55:13,768 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_sqrt [2018-11-23 19:55:13,769 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 19:55:13,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 19:55:13,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2018-11-23 19:55:13,770 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 19:55:13,770 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-23 19:55:13,770 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 19:55:13,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 19:55:13,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 19:55:13,770 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 19:55:14,330 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 19:55:15,555 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 19:55:16,125 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 19:55:17,651 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 19:55:17,791 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 19:55:17,911 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 19:55:17,966 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 19:55:26,966 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 19:55:27,407 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 19:55:30,665 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 19:55:30,720 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 19:55:31,321 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 19:55:31,400 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 19:55:44,804 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 19:55:45,617 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 19:55:45,684 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 19:55:48,140 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 19:55:48,177 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 19:55:50,862 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 19:55:53,103 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 19:55:55,387 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 19:55:57,515 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 19:55:59,765 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 19:55:59,845 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 19:55:59,883 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 19:56:00,641 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 19:56:04,330 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-23 19:56:04,387 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 19:56:04,387 INFO L280 CfgBuilder]: Removed 58 assue(true) statements. [2018-11-23 19:56:04,388 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 07:56:04 BoogieIcfgContainer [2018-11-23 19:56:04,388 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 19:56:04,390 INFO L168 Benchmark]: Toolchain (without parser) took 51867.44 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 703.1 MB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -569.4 MB). Peak memory consumption was 133.7 MB. Max. memory is 7.1 GB. [2018-11-23 19:56:04,392 INFO L168 Benchmark]: CDTParser took 0.22 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. [2018-11-23 19:56:04,393 INFO L168 Benchmark]: CACSL2BoogieTranslator took 912.46 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 703.1 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -749.3 MB). Peak memory consumption was 51.0 MB. Max. memory is 7.1 GB. [2018-11-23 19:56:04,394 INFO L168 Benchmark]: Boogie Procedure Inliner took 50.68 ms. Allocated memory is still 2.2 GB. Free memory is still 2.1 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-23 19:56:04,394 INFO L168 Benchmark]: Boogie Preprocessor took 176.90 ms. Allocated memory is still 2.2 GB. Free memory is still 2.1 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-23 19:56:04,395 INFO L168 Benchmark]: RCFGBuilder took 50722.02 ms. Allocated memory is still 2.2 GB. Free memory was 2.1 GB in the beginning and 2.0 GB in the end (delta: 179.8 MB). Peak memory consumption was 179.8 MB. Max. memory is 7.1 GB. [2018-11-23 19:56:04,399 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 0.22 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 912.46 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 703.1 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -749.3 MB). Peak memory consumption was 51.0 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 50.68 ms. Allocated memory is still 2.2 GB. Free memory is still 2.1 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 176.90 ms. Allocated memory is still 2.2 GB. Free memory is still 2.1 GB. There was no memory consumed. Max. memory is 7.1 GB. * RCFGBuilder took 50722.02 ms. Allocated memory is still 2.2 GB. Free memory was 2.1 GB in the beginning and 2.0 GB in the end (delta: 179.8 MB). Peak memory consumption was 179.8 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...