./Ultimate.py --spec /storage/repos/svcomp/c/properties/unreach-call.prp --file /storage/repos/svcomp/c/float-newlib/double_req_bl_0220b_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2e94e6aa Calling Ultimate with: java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -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 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/svcomp/c/float-newlib/double_req_bl_0220b_true-unreach-call.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 7c229b9588b8ee9737ad039f6b20832600be22d2 ............................................................................................................................................................................................................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -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 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/svcomp/c/float-newlib/double_req_bl_0220b_true-unreach-call.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 7c229b9588b8ee9737ad039f6b20832600be22d2 ......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.24-2e94e6a [2018-12-31 03:42:04,766 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-31 03:42:04,768 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-31 03:42:04,781 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-31 03:42:04,781 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-31 03:42:04,782 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-31 03:42:04,784 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-31 03:42:04,786 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-31 03:42:04,789 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-31 03:42:04,790 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-31 03:42:04,791 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-31 03:42:04,791 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-31 03:42:04,792 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-31 03:42:04,793 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-31 03:42:04,795 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-31 03:42:04,796 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-31 03:42:04,797 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-31 03:42:04,800 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-31 03:42:04,802 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-31 03:42:04,804 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-31 03:42:04,806 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-31 03:42:04,807 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-31 03:42:04,810 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-31 03:42:04,811 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-31 03:42:04,811 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-31 03:42:04,812 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-31 03:42:04,814 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-31 03:42:04,815 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-31 03:42:04,816 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-31 03:42:04,818 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-31 03:42:04,818 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-31 03:42:04,819 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-31 03:42:04,820 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-31 03:42:04,820 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-31 03:42:04,821 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-31 03:42:04,823 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-31 03:42:04,823 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-12-31 03:42:04,840 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-31 03:42:04,840 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-31 03:42:04,842 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-31 03:42:04,842 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-31 03:42:04,842 INFO L133 SettingsManager]: * Use SBE=true [2018-12-31 03:42:04,843 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-31 03:42:04,843 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-31 03:42:04,843 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-31 03:42:04,843 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-31 03:42:04,844 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-31 03:42:04,844 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-31 03:42:04,845 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-31 03:42:04,845 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-31 03:42:04,845 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-31 03:42:04,845 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-31 03:42:04,845 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-31 03:42:04,846 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-31 03:42:04,846 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-31 03:42:04,846 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-31 03:42:04,846 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-31 03:42:04,846 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-31 03:42:04,847 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-31 03:42:04,847 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-31 03:42:04,847 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-31 03:42:04,847 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-31 03:42:04,848 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-12-31 03:42:04,850 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-31 03:42:04,850 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-31 03:42:04,850 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7c229b9588b8ee9737ad039f6b20832600be22d2 [2018-12-31 03:42:04,888 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-31 03:42:04,901 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-31 03:42:04,905 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-31 03:42:04,907 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-31 03:42:04,907 INFO L276 PluginConnector]: CDTParser initialized [2018-12-31 03:42:04,908 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/float-newlib/double_req_bl_0220b_true-unreach-call.c [2018-12-31 03:42:04,969 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2d0adf410/2fbaaa97008a46fc8b9ca6fb982ed0cc/FLAG2a7c4e939 [2018-12-31 03:42:05,493 INFO L307 CDTParser]: Found 1 translation units. [2018-12-31 03:42:05,494 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/float-newlib/double_req_bl_0220b_true-unreach-call.c [2018-12-31 03:42:05,507 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2d0adf410/2fbaaa97008a46fc8b9ca6fb982ed0cc/FLAG2a7c4e939 [2018-12-31 03:42:05,773 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2d0adf410/2fbaaa97008a46fc8b9ca6fb982ed0cc [2018-12-31 03:42:05,777 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-31 03:42:05,778 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-31 03:42:05,780 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-31 03:42:05,780 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-31 03:42:05,787 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-31 03:42:05,789 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.12 03:42:05" (1/1) ... [2018-12-31 03:42:05,791 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b153b20 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:42:05, skipping insertion in model container [2018-12-31 03:42:05,795 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.12 03:42:05" (1/1) ... [2018-12-31 03:42:05,804 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-31 03:42:05,859 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-31 03:42:06,317 INFO L204 PostProcessor]: Analyzing one entry point: main [2018-12-31 03:42:06,354 INFO L191 MainTranslator]: Completed pre-run [2018-12-31 03:42:06,591 INFO L204 PostProcessor]: Analyzing one entry point: main [2018-12-31 03:42:06,653 INFO L195 MainTranslator]: Completed translation [2018-12-31 03:42:06,654 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:42:06 WrapperNode [2018-12-31 03:42:06,654 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-31 03:42:06,655 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-31 03:42:06,655 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-31 03:42:06,655 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-31 03:42:06,665 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:42:06" (1/1) ... [2018-12-31 03:42:06,696 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:42:06" (1/1) ... [2018-12-31 03:42:06,819 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-31 03:42:06,820 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-31 03:42:06,821 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-31 03:42:06,821 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-31 03:42:06,834 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:42:06" (1/1) ... [2018-12-31 03:42:06,835 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:42:06" (1/1) ... [2018-12-31 03:42:06,871 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:42:06" (1/1) ... [2018-12-31 03:42:06,872 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:42:06" (1/1) ... [2018-12-31 03:42:06,961 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:42:06" (1/1) ... [2018-12-31 03:42:07,014 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:42:06" (1/1) ... [2018-12-31 03:42:07,031 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:42:06" (1/1) ... [2018-12-31 03:42:07,049 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-31 03:42:07,050 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-31 03:42:07,050 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-31 03:42:07,050 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-31 03:42:07,051 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:42:06" (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 [2018-12-31 03:42:07,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-12-31 03:42:07,129 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2018-12-31 03:42:07,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2018-12-31 03:42:07,130 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-12-31 03:42:07,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2018-12-31 03:42:07,131 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-31 03:42:07,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-31 03:42:07,131 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-12-31 03:42:07,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2018-12-31 03:42:07,131 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-31 03:42:12,147 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-31 03:42:12,147 INFO L280 CfgBuilder]: Removed 221 assue(true) statements. [2018-12-31 03:42:12,148 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.12 03:42:12 BoogieIcfgContainer [2018-12-31 03:42:12,149 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-31 03:42:12,150 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-31 03:42:12,150 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-31 03:42:12,153 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-31 03:42:12,154 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 31.12 03:42:05" (1/3) ... [2018-12-31 03:42:12,155 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4889fcc5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.12 03:42:12, skipping insertion in model container [2018-12-31 03:42:12,155 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:42:06" (2/3) ... [2018-12-31 03:42:12,155 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4889fcc5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.12 03:42:12, skipping insertion in model container [2018-12-31 03:42:12,156 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.12 03:42:12" (3/3) ... [2018-12-31 03:42:12,157 INFO L112 eAbstractionObserver]: Analyzing ICFG double_req_bl_0220b_true-unreach-call.c [2018-12-31 03:42:12,167 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-31 03:42:12,176 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-31 03:42:12,195 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-31 03:42:12,236 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-12-31 03:42:12,237 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-31 03:42:12,237 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-31 03:42:12,237 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-31 03:42:12,237 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-31 03:42:12,238 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-31 03:42:12,238 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-31 03:42:12,238 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-31 03:42:12,238 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-31 03:42:12,267 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states. [2018-12-31 03:42:12,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-12-31 03:42:12,274 INFO L394 BasicCegarLoop]: Found error trace [2018-12-31 03:42:12,275 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-31 03:42:12,278 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-31 03:42:12,283 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-31 03:42:12,284 INFO L82 PathProgramCache]: Analyzing trace with hash 2087460477, now seen corresponding path program 1 times [2018-12-31 03:42:12,286 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-31 03:42:12,286 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-31 03:42:12,334 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 03:42:12,334 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-31 03:42:12,334 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 03:42:12,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-31 03:42:12,582 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-31 03:42:12,585 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-31 03:42:12,585 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-12-31 03:42:12,589 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-12-31 03:42:12,605 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-12-31 03:42:12,606 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-12-31 03:42:12,609 INFO L87 Difference]: Start difference. First operand 410 states. Second operand 2 states. [2018-12-31 03:42:12,675 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-31 03:42:12,675 INFO L93 Difference]: Finished difference Result 818 states and 1404 transitions. [2018-12-31 03:42:12,675 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-12-31 03:42:12,677 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 10 [2018-12-31 03:42:12,677 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-31 03:42:12,700 INFO L225 Difference]: With dead ends: 818 [2018-12-31 03:42:12,700 INFO L226 Difference]: Without dead ends: 407 [2018-12-31 03:42:12,705 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-12-31 03:42:12,724 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 407 states. [2018-12-31 03:42:12,781 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 407 to 407. [2018-12-31 03:42:12,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 407 states. [2018-12-31 03:42:12,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 407 states and 536 transitions. [2018-12-31 03:42:12,786 INFO L78 Accepts]: Start accepts. Automaton has 407 states and 536 transitions. Word has length 10 [2018-12-31 03:42:12,787 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-31 03:42:12,787 INFO L480 AbstractCegarLoop]: Abstraction has 407 states and 536 transitions. [2018-12-31 03:42:12,787 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-12-31 03:42:12,787 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 536 transitions. [2018-12-31 03:42:12,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2018-12-31 03:42:12,788 INFO L394 BasicCegarLoop]: Found error trace [2018-12-31 03:42:12,788 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-31 03:42:12,788 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-31 03:42:12,789 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-31 03:42:12,789 INFO L82 PathProgramCache]: Analyzing trace with hash -247846720, now seen corresponding path program 1 times [2018-12-31 03:42:12,789 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-31 03:42:12,789 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-31 03:42:12,790 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 03:42:12,791 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-31 03:42:12,791 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-31 03:42:12,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-31 03:42:13,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-31 03:42:13,147 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2018-12-31 03:42:13,237 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 31.12 03:42:13 BoogieIcfgContainer [2018-12-31 03:42:13,238 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-31 03:42:13,238 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-31 03:42:13,238 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-31 03:42:13,239 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-31 03:42:13,239 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.12 03:42:12" (3/4) ... [2018-12-31 03:42:13,244 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-12-31 03:42:13,244 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-31 03:42:13,245 INFO L168 Benchmark]: Toolchain (without parser) took 7468.07 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 64.0 MB). Free memory was 951.3 MB in the beginning and 767.5 MB in the end (delta: 183.9 MB). Peak memory consumption was 247.9 MB. Max. memory is 11.5 GB. [2018-12-31 03:42:13,248 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-31 03:42:13,248 INFO L168 Benchmark]: CACSL2BoogieTranslator took 874.69 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 64.0 MB). Free memory was 951.3 MB in the beginning and 1.0 GB in the end (delta: -89.5 MB). Peak memory consumption was 37.2 MB. Max. memory is 11.5 GB. [2018-12-31 03:42:13,249 INFO L168 Benchmark]: Boogie Procedure Inliner took 165.12 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 7.2 MB). Peak memory consumption was 7.2 MB. Max. memory is 11.5 GB. [2018-12-31 03:42:13,250 INFO L168 Benchmark]: Boogie Preprocessor took 229.30 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 14.4 MB). Peak memory consumption was 14.4 MB. Max. memory is 11.5 GB. [2018-12-31 03:42:13,251 INFO L168 Benchmark]: RCFGBuilder took 5098.73 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 817.8 MB in the end (delta: 201.5 MB). Peak memory consumption was 201.5 MB. Max. memory is 11.5 GB. [2018-12-31 03:42:13,252 INFO L168 Benchmark]: TraceAbstraction took 1088.26 ms. Allocated memory is still 1.1 GB. Free memory was 817.8 MB in the beginning and 767.5 MB in the end (delta: 50.4 MB). Peak memory consumption was 50.4 MB. Max. memory is 11.5 GB. [2018-12-31 03:42:13,253 INFO L168 Benchmark]: Witness Printer took 6.15 ms. Allocated memory is still 1.1 GB. Free memory is still 767.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-31 03:42:13,258 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 874.69 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 64.0 MB). Free memory was 951.3 MB in the beginning and 1.0 GB in the end (delta: -89.5 MB). Peak memory consumption was 37.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 165.12 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 7.2 MB). Peak memory consumption was 7.2 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 229.30 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 14.4 MB). Peak memory consumption was 14.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 5098.73 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 817.8 MB in the end (delta: 201.5 MB). Peak memory consumption was 201.5 MB. Max. memory is 11.5 GB. * TraceAbstraction took 1088.26 ms. Allocated memory is still 1.1 GB. Free memory was 817.8 MB in the beginning and 767.5 MB in the end (delta: 50.4 MB). Peak memory consumption was 50.4 MB. Max. memory is 11.5 GB. * Witness Printer took 6.15 ms. Allocated memory is still 1.1 GB. Free memory is still 767.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - UnprovableResult [Line: 653]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: overapproximation of someUnaryDOUBLEoperation at line 648, overapproximation of bitwiseAnd at line 620, overapproximation of someBinaryArithmeticDOUBLEoperation at line 624, overapproximation of someBinaryDOUBLEComparisonOperation at line 652. Possible FailurePath: [L20] static const double huge_floor = 1.0e300; [L117-L119] static const double two54_scalbn = 1.80143985094819840000e+16, twom54_scalbn = 5.55111512312578270212e-17, huge_scalbn = 1.0e+300, tiny_scalbn = 1.0e-300; [L188] static const int init_jk_krempio[] = {2, 3, 4, 6}; [L190-L195] static const double PIo2_krempio[] = { 1.57079625129699707031e+00, 7.54978941586159635335e-08, 5.39030252995776476554e-15, 3.28200341580791294123e-22, 1.27065575308067607349e-29, 1.22933308981111328932e-36, 2.73370053816464559624e-44, 2.16741683877804819444e-51, }; [L197-L199] static const double zero_krempio = 0.0, one_krempio = 1.0, two24_krempio = 1.67772160000000000000e+07, twon24_krempio = 5.96046447753906250000e-08; [L374-L385] static const __int32_t two_over_pi_rempio[] = { 0xA2F983, 0x6E4E44, 0x1529FC, 0x2757D1, 0xF534DD, 0xC0DB62, 0x95993C, 0x439041, 0xFE5163, 0xABDEBB, 0xC561B7, 0x246E3A, 0x424DD2, 0xE00649, 0x2EEA09, 0xD1921C, 0xFE1DEB, 0x1CB129, 0xA73EE8, 0x8235F5, 0x2EBB44, 0x84E99C, 0x7026B4, 0x5F7E41, 0x3991D6, 0x398353, 0x39F49C, 0x845F8B, 0xBDF928, 0x3B1FF8, 0x97FFDE, 0x05980F, 0xEF2F11, 0x8B5A0A, 0x6D1F6D, 0x367ECF, 0x27CB09, 0xB74F46, 0x3F669E, 0x5FEA2D, 0x7527BA, 0xC7EBE5, 0xF17B3D, 0x0739F7, 0x8A5292, 0xEA6BFB, 0x5FB11F, 0x8D5D08, 0x560330, 0x46FC7B, 0x6BABF0, 0xCFBC20, 0x9AF436, 0x1DA9E3, 0x91615E, 0xE61B08, 0x659985, 0x5F14A0, 0x68408D, 0xFFD880, 0x4D7327, 0x310606, 0x1556CA, 0x73A8C9, 0x60E27B, 0xC08C6B, }; [L387-L394] static const __int32_t npio2_hw_rempio[] = { 0x3FF921FB, 0x400921FB, 0x4012D97C, 0x401921FB, 0x401F6A7A, 0x4022D97C, 0x4025FDBB, 0x402921FB, 0x402C463A, 0x402F6A7A, 0x4031475C, 0x4032D97C, 0x40346B9C, 0x4035FDBB, 0x40378FDB, 0x403921FB, 0x403AB41B, 0x403C463A, 0x403DD85A, 0x403F6A7A, 0x40407E4C, 0x4041475C, 0x4042106C, 0x4042D97C, 0x4043A28C, 0x40446B9C, 0x404534AC, 0x4045FDBB, 0x4046C6CB, 0x40478FDB, 0x404858EB, 0x404921FB, }; [L396-L405] static const double zero_rempio = 0.00000000000000000000e+00, half_rempio = 5.00000000000000000000e-01, two24_rempio = 1.67772160000000000000e+07, invpio2_rempio = 6.36619772367581382433e-01, pio2_1_rempio = 1.57079632673412561417e+00, pio2_1t_rempio = 6.07710050650619224932e-11, pio2_2_rempio = 6.07710050630396597660e-11, pio2_2t_rempio = 2.02226624879595063154e-21, pio2_3_rempio = 2.02226624871116645580e-21, pio2_3t_rempio = 8.47842766036889956997e-32; [L538-L544] static const double one_kcos = 1.00000000000000000000e+00, C1_kcos = 4.16666666666666019037e-02, C2_kcos = -1.38888888888741095749e-03, C3_kcos = 2.48015872894767294178e-05, C4_kcos = -2.75573143513906633035e-07, C5_kcos = 2.08757232129817482790e-09, C6_kcos = -1.13596475577881948265e-11; [L582-L588] static const double half_ksin = 5.00000000000000000000e-01, S1_ksin = -1.66666666666666324348e-01, S2_ksin = 8.33333333332248946124e-03, S3_ksin = -1.98412698298579493134e-04, S4_ksin = 2.75573137070700676789e-06, S5_ksin = -2.50507602534068634195e-08, S6_ksin = 1.58969099521155010221e-10; VAL [C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={-2:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={1:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={3:0}, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={-3:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] [L648] double x = -0.0; [L613] double y[2], z = 0.0; [L614] __int32_t n, ix; VAL [C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={-2:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={1:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={3:0}, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={-3:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] [L616] ieee_double_shape_type gh_u; [L617] gh_u.value = (x) [L618] EXPR gh_u.parts.msw [L618] (ix) = gh_u.parts.msw [L620] ix &= 0x7fffffff VAL [C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={-2:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={1:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={3:0}, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={-3:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] [L621] COND FALSE !(ix <= 0x3fe921fb) VAL [C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={-2:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={1:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={3:0}, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={-3:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] [L623] COND TRUE ix >= 0x7ff00000 [L624] return x - x; [L624] return x - x; VAL [C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={-2:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={1:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={3:0}, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={-3:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] [L649] double res = sin_double(x); [L652] EXPR res == -0.0 && __signbit_double(res) == 1 VAL [C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={-2:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={1:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={3:0}, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={-3:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] [L652] COND TRUE !(res == -0.0 && __signbit_double(res) == 1) [L653] __VERIFIER_error() VAL [C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={-2:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={1:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={3:0}, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={-3:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 410 locations, 1 error locations. UNSAFE Result, 1.0s OverallTime, 2 OverallIterations, 1 TraceHistogramMax, 0.1s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 539 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=410occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.1s InterpolantComputationTime, 21 NumberOfCodeBlocks, 21 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 9 ConstructedInterpolants, 0 QuantifiedInterpolants, 81 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-2e94e6a [2018-12-31 03:42:15,787 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-31 03:42:15,789 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-31 03:42:15,802 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-31 03:42:15,803 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-31 03:42:15,804 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-31 03:42:15,806 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-31 03:42:15,808 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-31 03:42:15,810 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-31 03:42:15,811 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-31 03:42:15,812 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-31 03:42:15,812 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-31 03:42:15,813 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-31 03:42:15,815 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-31 03:42:15,816 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-31 03:42:15,817 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-31 03:42:15,818 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-31 03:42:15,821 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-31 03:42:15,823 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-31 03:42:15,824 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-31 03:42:15,826 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-31 03:42:15,827 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-31 03:42:15,829 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-31 03:42:15,830 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-31 03:42:15,830 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-31 03:42:15,831 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-31 03:42:15,832 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-31 03:42:15,833 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-31 03:42:15,834 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-31 03:42:15,835 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-31 03:42:15,835 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-31 03:42:15,837 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-31 03:42:15,837 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-31 03:42:15,837 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-31 03:42:15,838 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-31 03:42:15,839 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-31 03:42:15,840 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-12-31 03:42:15,856 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-31 03:42:15,856 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-31 03:42:15,857 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-31 03:42:15,857 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-31 03:42:15,857 INFO L133 SettingsManager]: * Use SBE=true [2018-12-31 03:42:15,858 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-31 03:42:15,858 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-31 03:42:15,859 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-31 03:42:15,859 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-31 03:42:15,859 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-31 03:42:15,859 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-31 03:42:15,859 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-31 03:42:15,859 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-12-31 03:42:15,860 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-12-31 03:42:15,861 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-31 03:42:15,861 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-31 03:42:15,861 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-31 03:42:15,861 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-31 03:42:15,861 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-31 03:42:15,862 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-31 03:42:15,862 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-31 03:42:15,862 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-31 03:42:15,862 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-31 03:42:15,863 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-31 03:42:15,863 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-31 03:42:15,863 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-31 03:42:15,863 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-12-31 03:42:15,863 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-31 03:42:15,863 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-12-31 03:42:15,864 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-12-31 03:42:15,864 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7c229b9588b8ee9737ad039f6b20832600be22d2 [2018-12-31 03:42:15,903 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-31 03:42:15,916 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-31 03:42:15,920 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-31 03:42:15,922 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-31 03:42:15,923 INFO L276 PluginConnector]: CDTParser initialized [2018-12-31 03:42:15,923 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/float-newlib/double_req_bl_0220b_true-unreach-call.c [2018-12-31 03:42:15,986 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b9964f21e/94b71cf7a95040c2a065b8cac03f75ba/FLAG5c27f230c [2018-12-31 03:42:16,604 INFO L307 CDTParser]: Found 1 translation units. [2018-12-31 03:42:16,605 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/float-newlib/double_req_bl_0220b_true-unreach-call.c [2018-12-31 03:42:16,619 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b9964f21e/94b71cf7a95040c2a065b8cac03f75ba/FLAG5c27f230c [2018-12-31 03:42:16,836 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b9964f21e/94b71cf7a95040c2a065b8cac03f75ba [2018-12-31 03:42:16,840 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-31 03:42:16,842 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-31 03:42:16,843 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-31 03:42:16,844 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-31 03:42:16,848 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-31 03:42:16,849 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.12 03:42:16" (1/1) ... [2018-12-31 03:42:16,853 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@574ab30 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:42:16, skipping insertion in model container [2018-12-31 03:42:16,853 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.12 03:42:16" (1/1) ... [2018-12-31 03:42:16,862 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-31 03:42:16,911 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-31 03:42:17,456 INFO L204 PostProcessor]: Analyzing one entry point: main [2018-12-31 03:42:17,493 INFO L191 MainTranslator]: Completed pre-run [2018-12-31 03:42:17,772 INFO L204 PostProcessor]: Analyzing one entry point: main [2018-12-31 03:42:17,814 INFO L195 MainTranslator]: Completed translation [2018-12-31 03:42:17,814 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:42:17 WrapperNode [2018-12-31 03:42:17,815 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-31 03:42:17,816 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-31 03:42:17,816 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-31 03:42:17,816 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-31 03:42:17,827 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:42:17" (1/1) ... [2018-12-31 03:42:17,863 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:42:17" (1/1) ... [2018-12-31 03:42:17,978 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-31 03:42:17,978 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-31 03:42:17,978 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-31 03:42:17,979 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-31 03:42:17,996 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:42:17" (1/1) ... [2018-12-31 03:42:17,999 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:42:17" (1/1) ... [2018-12-31 03:42:18,042 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:42:17" (1/1) ... [2018-12-31 03:42:18,043 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:42:17" (1/1) ... [2018-12-31 03:42:18,143 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:42:17" (1/1) ... [2018-12-31 03:42:18,175 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:42:17" (1/1) ... [2018-12-31 03:42:18,197 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:42:17" (1/1) ... [2018-12-31 03:42:18,229 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-31 03:42:18,230 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-31 03:42:18,230 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-31 03:42:18,230 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-31 03:42:18,231 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:42:17" (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 [2018-12-31 03:42:18,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2018-12-31 03:42:18,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2018-12-31 03:42:18,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2018-12-31 03:42:18,314 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2018-12-31 03:42:18,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2018-12-31 03:42:18,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-12-31 03:42:18,315 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-31 03:42:18,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-31 03:42:18,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-12-31 03:42:18,317 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-31 03:42:19,126 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:42:19,239 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:42:20,291 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:42:20,366 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:42:23,442 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:42:27,842 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:42:27,986 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:42:28,022 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:42:28,073 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:42:29,351 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:42:29,387 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:42:31,029 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:42:32,797 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:42:33,846 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:42:33,891 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:42:33,926 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:42:33,954 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:42:33,990 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:42:36,187 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:42:36,279 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:42:36,384 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:42:37,681 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:42:37,715 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:42:39,867 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:42:39,892 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:42:39,924 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:42:39,952 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:42:42,073 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:42:42,374 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:42:42,849 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:42:42,890 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:42:43,037 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:42:43,791 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:42:46,011 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:42:46,091 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:42:46,161 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:42:46,773 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:42:48,876 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:42:49,453 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:42:49,753 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:42:49,796 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:42:50,085 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:42:50,112 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:42:51,110 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:42:53,180 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:42:53,239 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:42:55,396 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:42:55,456 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:42:55,491 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:42:55,995 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:42:56,690 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:42:57,236 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:42:57,580 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:42:57,615 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:42:58,128 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:42:58,154 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:42:58,177 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:43:01,875 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:43:01,900 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:43:03,073 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:43:03,088 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:43:03,126 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:43:03,274 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:43:03,287 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:43:03,932 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:43:04,109 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:43:04,147 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:43:04,243 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:43:05,001 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:43:05,030 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:43:05,824 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:43:07,639 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:43:08,368 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:43:09,022 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:43:09,074 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:43:09,387 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:43:09,757 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:43:17,060 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:43:25,890 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:43:32,824 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:43:32,876 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:43:33,415 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:43:38,989 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:43:41,239 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:43:41,276 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:43:41,301 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:43:43,347 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:43:43,398 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:43:43,427 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:43:43,458 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:43:44,052 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:43:44,085 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:43:44,129 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:43:45,490 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:43:46,552 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:43:48,630 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:43:48,730 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-31 03:43:48,733 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-31 03:43:48,733 INFO L280 CfgBuilder]: Removed 221 assue(true) statements. [2018-12-31 03:43:48,734 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.12 03:43:48 BoogieIcfgContainer [2018-12-31 03:43:48,734 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-31 03:43:48,734 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-31 03:43:48,735 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-31 03:43:48,738 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-31 03:43:48,738 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 31.12 03:42:16" (1/3) ... [2018-12-31 03:43:48,739 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@55e9fff2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.12 03:43:48, skipping insertion in model container [2018-12-31 03:43:48,739 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 03:42:17" (2/3) ... [2018-12-31 03:43:48,739 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@55e9fff2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.12 03:43:48, skipping insertion in model container [2018-12-31 03:43:48,740 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.12 03:43:48" (3/3) ... [2018-12-31 03:43:48,743 INFO L112 eAbstractionObserver]: Analyzing ICFG double_req_bl_0220b_true-unreach-call.c [2018-12-31 03:43:48,754 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-31 03:43:48,765 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-31 03:43:48,785 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-31 03:43:48,823 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-12-31 03:43:48,824 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-31 03:43:48,825 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-31 03:43:48,825 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-31 03:43:48,825 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-31 03:43:48,825 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-31 03:43:48,825 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-31 03:43:48,825 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-31 03:43:48,825 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-31 03:43:48,854 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states. [2018-12-31 03:43:48,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-12-31 03:43:48,862 INFO L394 BasicCegarLoop]: Found error trace [2018-12-31 03:43:48,863 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-31 03:43:48,866 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-31 03:43:48,872 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-31 03:43:48,873 INFO L82 PathProgramCache]: Analyzing trace with hash 2087460477, now seen corresponding path program 1 times [2018-12-31 03:43:48,880 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-12-31 03:43:48,881 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat Starting monitored process 2 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with mathsat -unsat_core_generation=3 [2018-12-31 03:43:48,893 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-31 03:43:49,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-31 03:43:49,172 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-31 03:43:49,185 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-31 03:43:49,185 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-31 03:43:49,199 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-31 03:43:49,199 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-12-31 03:43:49,204 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-12-31 03:43:49,216 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-12-31 03:43:49,217 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-12-31 03:43:49,219 INFO L87 Difference]: Start difference. First operand 410 states. Second operand 2 states. [2018-12-31 03:43:49,293 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-31 03:43:49,293 INFO L93 Difference]: Finished difference Result 818 states and 1404 transitions. [2018-12-31 03:43:49,294 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-12-31 03:43:49,295 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 10 [2018-12-31 03:43:49,295 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-31 03:43:49,313 INFO L225 Difference]: With dead ends: 818 [2018-12-31 03:43:49,313 INFO L226 Difference]: Without dead ends: 407 [2018-12-31 03:43:49,319 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-12-31 03:43:49,339 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 407 states. [2018-12-31 03:43:49,388 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 407 to 407. [2018-12-31 03:43:49,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 407 states. [2018-12-31 03:43:49,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 407 states and 536 transitions. [2018-12-31 03:43:49,394 INFO L78 Accepts]: Start accepts. Automaton has 407 states and 536 transitions. Word has length 10 [2018-12-31 03:43:49,394 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-31 03:43:49,394 INFO L480 AbstractCegarLoop]: Abstraction has 407 states and 536 transitions. [2018-12-31 03:43:49,394 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-12-31 03:43:49,394 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 536 transitions. [2018-12-31 03:43:49,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2018-12-31 03:43:49,395 INFO L394 BasicCegarLoop]: Found error trace [2018-12-31 03:43:49,395 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-31 03:43:49,396 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-31 03:43:49,396 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-31 03:43:49,396 INFO L82 PathProgramCache]: Analyzing trace with hash -247846720, now seen corresponding path program 1 times [2018-12-31 03:43:49,397 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-12-31 03:43:49,397 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat Starting monitored process 3 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with mathsat -unsat_core_generation=3 [2018-12-31 03:43:49,402 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-31 03:43:49,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-31 03:43:49,705 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-31 03:43:49,869 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-31 03:43:49,869 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-31 03:43:49,882 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-31 03:43:49,883 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-12-31 03:43:49,884 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-12-31 03:43:49,885 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-12-31 03:43:49,885 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-12-31 03:43:49,886 INFO L87 Difference]: Start difference. First operand 407 states and 536 transitions. Second operand 5 states. [2018-12-31 03:43:50,218 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-31 03:43:50,218 INFO L93 Difference]: Finished difference Result 416 states and 545 transitions. [2018-12-31 03:43:50,220 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-12-31 03:43:50,221 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 11 [2018-12-31 03:43:50,221 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-31 03:43:50,221 INFO L225 Difference]: With dead ends: 416 [2018-12-31 03:43:50,221 INFO L226 Difference]: Without dead ends: 23 [2018-12-31 03:43:50,224 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2018-12-31 03:43:50,225 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23 states. [2018-12-31 03:43:50,228 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23 to 23. [2018-12-31 03:43:50,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23 states. [2018-12-31 03:43:50,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 26 transitions. [2018-12-31 03:43:50,230 INFO L78 Accepts]: Start accepts. Automaton has 23 states and 26 transitions. Word has length 11 [2018-12-31 03:43:50,230 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-31 03:43:50,230 INFO L480 AbstractCegarLoop]: Abstraction has 23 states and 26 transitions. [2018-12-31 03:43:50,231 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-12-31 03:43:50,231 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 26 transitions. [2018-12-31 03:43:50,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2018-12-31 03:43:50,231 INFO L394 BasicCegarLoop]: Found error trace [2018-12-31 03:43:50,231 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-31 03:43:50,234 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-31 03:43:50,234 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-31 03:43:50,234 INFO L82 PathProgramCache]: Analyzing trace with hash 2038227603, now seen corresponding path program 1 times [2018-12-31 03:43:50,235 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-12-31 03:43:50,236 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat Starting monitored process 4 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with mathsat -unsat_core_generation=3 [2018-12-31 03:43:50,244 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-31 03:43:50,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-31 03:43:50,557 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-31 03:43:50,925 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-31 03:43:50,926 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-31 03:43:50,939 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-31 03:43:50,940 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-12-31 03:43:50,940 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-12-31 03:43:50,940 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-12-31 03:43:50,940 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-12-31 03:43:50,941 INFO L87 Difference]: Start difference. First operand 23 states and 26 transitions. Second operand 7 states. [2018-12-31 03:44:03,446 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-31 03:44:03,447 INFO L93 Difference]: Finished difference Result 45 states and 49 transitions. [2018-12-31 03:44:03,448 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-12-31 03:44:03,448 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 16 [2018-12-31 03:44:03,449 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-31 03:44:03,449 INFO L225 Difference]: With dead ends: 45 [2018-12-31 03:44:03,449 INFO L226 Difference]: Without dead ends: 33 [2018-12-31 03:44:03,450 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=39, Invalid=71, Unknown=0, NotChecked=0, Total=110 [2018-12-31 03:44:03,450 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33 states. [2018-12-31 03:44:03,457 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33 to 26. [2018-12-31 03:44:03,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26 states. [2018-12-31 03:44:03,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 28 transitions. [2018-12-31 03:44:03,458 INFO L78 Accepts]: Start accepts. Automaton has 26 states and 28 transitions. Word has length 16 [2018-12-31 03:44:03,458 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-31 03:44:03,458 INFO L480 AbstractCegarLoop]: Abstraction has 26 states and 28 transitions. [2018-12-31 03:44:03,459 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-12-31 03:44:03,460 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 28 transitions. [2018-12-31 03:44:03,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2018-12-31 03:44:03,462 INFO L394 BasicCegarLoop]: Found error trace [2018-12-31 03:44:03,462 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-31 03:44:03,462 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-31 03:44:03,462 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-31 03:44:03,462 INFO L82 PathProgramCache]: Analyzing trace with hash 1724473834, now seen corresponding path program 1 times [2018-12-31 03:44:03,463 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-12-31 03:44:03,468 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat Starting monitored process 5 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2018-12-31 03:44:03,480 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY Waiting until toolchain timeout for monitored process 5 with mathsat -unsat_core_generation=3 [2018-12-31 03:44:06,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-31 03:44:06,693 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-31 03:44:06,942 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-31 03:44:06,944 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-31 03:44:07,020 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-31 03:44:07,020 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-12-31 03:44:07,021 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-31 03:44:07,021 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-31 03:44:07,021 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-12-31 03:44:07,021 INFO L87 Difference]: Start difference. First operand 26 states and 28 transitions. Second operand 6 states. [2018-12-31 03:44:07,304 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-31 03:44:07,304 INFO L93 Difference]: Finished difference Result 33 states and 34 transitions. [2018-12-31 03:44:07,312 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-12-31 03:44:07,312 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 17 [2018-12-31 03:44:07,313 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-31 03:44:07,313 INFO L225 Difference]: With dead ends: 33 [2018-12-31 03:44:07,313 INFO L226 Difference]: Without dead ends: 21 [2018-12-31 03:44:07,314 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72 [2018-12-31 03:44:07,314 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21 states. [2018-12-31 03:44:07,318 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21 to 21. [2018-12-31 03:44:07,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21 states. [2018-12-31 03:44:07,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 20 transitions. [2018-12-31 03:44:07,319 INFO L78 Accepts]: Start accepts. Automaton has 21 states and 20 transitions. Word has length 17 [2018-12-31 03:44:07,319 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-31 03:44:07,319 INFO L480 AbstractCegarLoop]: Abstraction has 21 states and 20 transitions. [2018-12-31 03:44:07,319 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-31 03:44:07,320 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 20 transitions. [2018-12-31 03:44:07,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2018-12-31 03:44:07,320 INFO L394 BasicCegarLoop]: Found error trace [2018-12-31 03:44:07,320 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-31 03:44:07,321 INFO L423 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-31 03:44:07,321 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2018-12-31 03:44:07,321 INFO L82 PathProgramCache]: Analyzing trace with hash 915916072, now seen corresponding path program 1 times [2018-12-31 03:44:07,322 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-12-31 03:44:07,322 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat Starting monitored process 6 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with mathsat -unsat_core_generation=3 [2018-12-31 03:44:07,326 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-31 03:44:07,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-31 03:44:07,621 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-31 03:44:07,841 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-31 03:44:07,841 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-31 03:44:07,855 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-31 03:44:07,856 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2018-12-31 03:44:07,856 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-12-31 03:44:07,856 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-12-31 03:44:07,856 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=91, Unknown=0, NotChecked=0, Total=110 [2018-12-31 03:44:07,858 INFO L87 Difference]: Start difference. First operand 21 states and 20 transitions. Second operand 11 states. [2018-12-31 03:44:08,728 WARN L181 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 14 [2018-12-31 03:44:09,085 WARN L181 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 16 [2018-12-31 03:44:09,387 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-31 03:44:09,387 INFO L93 Difference]: Finished difference Result 21 states and 20 transitions. [2018-12-31 03:44:09,389 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-12-31 03:44:09,390 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 20 [2018-12-31 03:44:09,390 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-31 03:44:09,390 INFO L225 Difference]: With dead ends: 21 [2018-12-31 03:44:09,390 INFO L226 Difference]: Without dead ends: 0 [2018-12-31 03:44:09,391 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=93, Invalid=213, Unknown=0, NotChecked=0, Total=306 [2018-12-31 03:44:09,391 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-12-31 03:44:09,391 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-12-31 03:44:09,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-12-31 03:44:09,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-12-31 03:44:09,392 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 20 [2018-12-31 03:44:09,392 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-31 03:44:09,392 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-12-31 03:44:09,392 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-12-31 03:44:09,392 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-12-31 03:44:09,392 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-31 03:44:09,397 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-12-31 03:44:10,573 WARN L181 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 41 [2018-12-31 03:44:11,352 WARN L181 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2018-12-31 03:44:11,750 INFO L448 ceAbstractionStarter]: For program point L630(line 630) no Hoare annotation was computed. [2018-12-31 03:44:11,750 INFO L448 ceAbstractionStarter]: For program point L498(lines 498 501) no Hoare annotation was computed. [2018-12-31 03:44:11,750 INFO L448 ceAbstractionStarter]: For program point L103(lines 103 107) no Hoare annotation was computed. [2018-12-31 03:44:11,750 INFO L448 ceAbstractionStarter]: For program point L103-1(lines 96 115) no Hoare annotation was computed. [2018-12-31 03:44:11,750 INFO L448 ceAbstractionStarter]: For program point L103-3(lines 103 107) no Hoare annotation was computed. [2018-12-31 03:44:11,750 INFO L448 ceAbstractionStarter]: For program point L103-4(lines 96 115) no Hoare annotation was computed. [2018-12-31 03:44:11,750 INFO L448 ceAbstractionStarter]: For program point L103-6(lines 103 107) no Hoare annotation was computed. [2018-12-31 03:44:11,752 INFO L448 ceAbstractionStarter]: For program point L103-7(lines 96 115) no Hoare annotation was computed. [2018-12-31 03:44:11,752 INFO L448 ceAbstractionStarter]: For program point L103-9(lines 103 107) no Hoare annotation was computed. [2018-12-31 03:44:11,752 INFO L448 ceAbstractionStarter]: For program point L103-10(lines 96 115) no Hoare annotation was computed. [2018-12-31 03:44:11,752 INFO L448 ceAbstractionStarter]: For program point L103-12(lines 103 107) no Hoare annotation was computed. [2018-12-31 03:44:11,752 INFO L448 ceAbstractionStarter]: For program point L103-13(lines 96 115) no Hoare annotation was computed. [2018-12-31 03:44:11,753 INFO L448 ceAbstractionStarter]: For program point L103-15(lines 103 107) no Hoare annotation was computed. [2018-12-31 03:44:11,753 INFO L448 ceAbstractionStarter]: For program point L632(line 632) no Hoare annotation was computed. [2018-12-31 03:44:11,754 INFO L448 ceAbstractionStarter]: For program point L103-16(lines 96 115) no Hoare annotation was computed. [2018-12-31 03:44:11,754 INFO L448 ceAbstractionStarter]: For program point L103-18(lines 103 107) no Hoare annotation was computed. [2018-12-31 03:44:11,754 INFO L448 ceAbstractionStarter]: For program point L103-19(lines 96 115) no Hoare annotation was computed. [2018-12-31 03:44:11,754 INFO L448 ceAbstractionStarter]: For program point L103-21(lines 103 107) no Hoare annotation was computed. [2018-12-31 03:44:11,754 INFO L448 ceAbstractionStarter]: For program point L103-22(lines 96 115) no Hoare annotation was computed. [2018-12-31 03:44:11,755 INFO L448 ceAbstractionStarter]: For program point L103-24(lines 103 107) no Hoare annotation was computed. [2018-12-31 03:44:11,755 INFO L448 ceAbstractionStarter]: For program point L103-25(lines 96 115) no Hoare annotation was computed. [2018-12-31 03:44:11,755 INFO L448 ceAbstractionStarter]: For program point L103-27(lines 103 107) no Hoare annotation was computed. [2018-12-31 03:44:11,755 INFO L448 ceAbstractionStarter]: For program point L103-28(lines 96 115) no Hoare annotation was computed. [2018-12-31 03:44:11,755 INFO L448 ceAbstractionStarter]: For program point L103-30(lines 103 107) no Hoare annotation was computed. [2018-12-31 03:44:11,755 INFO L448 ceAbstractionStarter]: For program point L103-31(lines 96 115) no Hoare annotation was computed. [2018-12-31 03:44:11,755 INFO L448 ceAbstractionStarter]: For program point L103-33(lines 103 107) no Hoare annotation was computed. [2018-12-31 03:44:11,755 INFO L448 ceAbstractionStarter]: For program point L103-34(lines 96 115) no Hoare annotation was computed. [2018-12-31 03:44:11,755 INFO L448 ceAbstractionStarter]: For program point L634(line 634) no Hoare annotation was computed. [2018-12-31 03:44:11,755 INFO L448 ceAbstractionStarter]: For program point L503-1(lines 503 507) no Hoare annotation was computed. [2018-12-31 03:44:11,762 INFO L444 ceAbstractionStarter]: At program point L503-2(lines 503 507) the Hoare annotation is: false [2018-12-31 03:44:11,762 INFO L444 ceAbstractionStarter]: At program point L371(lines 201 372) the Hoare annotation is: false [2018-12-31 03:44:11,762 INFO L448 ceAbstractionStarter]: For program point L240(lines 240 248) no Hoare annotation was computed. [2018-12-31 03:44:11,762 INFO L448 ceAbstractionStarter]: For program point L108(lines 108 113) no Hoare annotation was computed. [2018-12-31 03:44:11,763 INFO L448 ceAbstractionStarter]: For program point L108-1(lines 96 115) no Hoare annotation was computed. [2018-12-31 03:44:11,763 INFO L448 ceAbstractionStarter]: For program point L108-2(lines 108 113) no Hoare annotation was computed. [2018-12-31 03:44:11,763 INFO L448 ceAbstractionStarter]: For program point L108-3(lines 108 113) no Hoare annotation was computed. [2018-12-31 03:44:11,763 INFO L448 ceAbstractionStarter]: For program point L108-4(lines 96 115) no Hoare annotation was computed. [2018-12-31 03:44:11,763 INFO L448 ceAbstractionStarter]: For program point L108-5(lines 108 113) no Hoare annotation was computed. [2018-12-31 03:44:11,763 INFO L448 ceAbstractionStarter]: For program point L108-6(lines 108 113) no Hoare annotation was computed. [2018-12-31 03:44:11,763 INFO L448 ceAbstractionStarter]: For program point L108-7(lines 96 115) no Hoare annotation was computed. [2018-12-31 03:44:11,763 INFO L448 ceAbstractionStarter]: For program point L108-8(lines 108 113) no Hoare annotation was computed. [2018-12-31 03:44:11,763 INFO L448 ceAbstractionStarter]: For program point L108-9(lines 108 113) no Hoare annotation was computed. [2018-12-31 03:44:11,763 INFO L448 ceAbstractionStarter]: For program point L108-10(lines 96 115) no Hoare annotation was computed. [2018-12-31 03:44:11,766 INFO L448 ceAbstractionStarter]: For program point L108-11(lines 108 113) no Hoare annotation was computed. [2018-12-31 03:44:11,767 INFO L448 ceAbstractionStarter]: For program point L108-12(lines 108 113) no Hoare annotation was computed. [2018-12-31 03:44:11,767 INFO L448 ceAbstractionStarter]: For program point L108-13(lines 96 115) no Hoare annotation was computed. [2018-12-31 03:44:11,767 INFO L448 ceAbstractionStarter]: For program point L108-14(lines 108 113) no Hoare annotation was computed. [2018-12-31 03:44:11,767 INFO L448 ceAbstractionStarter]: For program point L108-15(lines 108 113) no Hoare annotation was computed. [2018-12-31 03:44:11,767 INFO L448 ceAbstractionStarter]: For program point L108-16(lines 96 115) no Hoare annotation was computed. [2018-12-31 03:44:11,767 INFO L448 ceAbstractionStarter]: For program point L108-17(lines 108 113) no Hoare annotation was computed. [2018-12-31 03:44:11,767 INFO L448 ceAbstractionStarter]: For program point L108-18(lines 108 113) no Hoare annotation was computed. [2018-12-31 03:44:11,769 INFO L448 ceAbstractionStarter]: For program point L108-19(lines 96 115) no Hoare annotation was computed. [2018-12-31 03:44:11,769 INFO L448 ceAbstractionStarter]: For program point L108-20(lines 108 113) no Hoare annotation was computed. [2018-12-31 03:44:11,769 INFO L448 ceAbstractionStarter]: For program point L108-21(lines 108 113) no Hoare annotation was computed. [2018-12-31 03:44:11,769 INFO L448 ceAbstractionStarter]: For program point L108-22(lines 96 115) no Hoare annotation was computed. [2018-12-31 03:44:11,769 INFO L448 ceAbstractionStarter]: For program point L108-23(lines 108 113) no Hoare annotation was computed. [2018-12-31 03:44:11,769 INFO L448 ceAbstractionStarter]: For program point L108-24(lines 108 113) no Hoare annotation was computed. [2018-12-31 03:44:11,769 INFO L448 ceAbstractionStarter]: For program point L108-25(lines 96 115) no Hoare annotation was computed. [2018-12-31 03:44:11,769 INFO L448 ceAbstractionStarter]: For program point L108-26(lines 108 113) no Hoare annotation was computed. [2018-12-31 03:44:11,769 INFO L448 ceAbstractionStarter]: For program point L108-27(lines 108 113) no Hoare annotation was computed. [2018-12-31 03:44:11,769 INFO L448 ceAbstractionStarter]: For program point L108-28(lines 96 115) no Hoare annotation was computed. [2018-12-31 03:44:11,770 INFO L448 ceAbstractionStarter]: For program point L108-29(lines 108 113) no Hoare annotation was computed. [2018-12-31 03:44:11,770 INFO L448 ceAbstractionStarter]: For program point L108-30(lines 108 113) no Hoare annotation was computed. [2018-12-31 03:44:11,770 INFO L448 ceAbstractionStarter]: For program point L108-31(lines 96 115) no Hoare annotation was computed. [2018-12-31 03:44:11,770 INFO L448 ceAbstractionStarter]: For program point L108-32(lines 108 113) no Hoare annotation was computed. [2018-12-31 03:44:11,770 INFO L448 ceAbstractionStarter]: For program point L108-33(lines 108 113) no Hoare annotation was computed. [2018-12-31 03:44:11,770 INFO L448 ceAbstractionStarter]: For program point L108-34(lines 96 115) no Hoare annotation was computed. [2018-12-31 03:44:11,770 INFO L448 ceAbstractionStarter]: For program point L108-35(lines 108 113) no Hoare annotation was computed. [2018-12-31 03:44:11,770 INFO L448 ceAbstractionStarter]: For program point L508(lines 508 513) no Hoare annotation was computed. [2018-12-31 03:44:11,770 INFO L448 ceAbstractionStarter]: For program point L508-1(lines 407 536) no Hoare annotation was computed. [2018-12-31 03:44:11,770 INFO L448 ceAbstractionStarter]: For program point L508-2(lines 508 513) no Hoare annotation was computed. [2018-12-31 03:44:11,771 INFO L448 ceAbstractionStarter]: For program point L245(lines 245 248) no Hoare annotation was computed. [2018-12-31 03:44:11,775 INFO L444 ceAbstractionStarter]: At program point L114(lines 96 115) the Hoare annotation is: false [2018-12-31 03:44:11,775 INFO L444 ceAbstractionStarter]: At program point L114-1(lines 96 115) the Hoare annotation is: false [2018-12-31 03:44:11,775 INFO L444 ceAbstractionStarter]: At program point L114-2(lines 96 115) the Hoare annotation is: false [2018-12-31 03:44:11,775 INFO L444 ceAbstractionStarter]: At program point L114-3(lines 96 115) the Hoare annotation is: false [2018-12-31 03:44:11,775 INFO L444 ceAbstractionStarter]: At program point L114-4(lines 96 115) the Hoare annotation is: false [2018-12-31 03:44:11,775 INFO L444 ceAbstractionStarter]: At program point L114-5(lines 96 115) the Hoare annotation is: false [2018-12-31 03:44:11,775 INFO L444 ceAbstractionStarter]: At program point L114-6(lines 96 115) the Hoare annotation is: false [2018-12-31 03:44:11,776 INFO L444 ceAbstractionStarter]: At program point L114-7(lines 96 115) the Hoare annotation is: false [2018-12-31 03:44:11,776 INFO L444 ceAbstractionStarter]: At program point L114-8(lines 96 115) the Hoare annotation is: false [2018-12-31 03:44:11,776 INFO L444 ceAbstractionStarter]: At program point L114-9(lines 96 115) the Hoare annotation is: false [2018-12-31 03:44:11,776 INFO L444 ceAbstractionStarter]: At program point L114-10(lines 96 115) the Hoare annotation is: false [2018-12-31 03:44:11,776 INFO L444 ceAbstractionStarter]: At program point L114-11(lines 96 115) the Hoare annotation is: false [2018-12-31 03:44:11,776 INFO L448 ceAbstractionStarter]: For program point L247(lines 247 248) no Hoare annotation was computed. [2018-12-31 03:44:11,776 INFO L448 ceAbstractionStarter]: For program point L247-2(lines 202 372) no Hoare annotation was computed. [2018-12-31 03:44:11,776 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 653) no Hoare annotation was computed. [2018-12-31 03:44:11,776 INFO L448 ceAbstractionStarter]: For program point L250(lines 202 372) no Hoare annotation was computed. [2018-12-31 03:44:11,776 INFO L448 ceAbstractionStarter]: For program point L515-1(lines 515 520) no Hoare annotation was computed. [2018-12-31 03:44:11,777 INFO L444 ceAbstractionStarter]: At program point L515-2(lines 515 520) the Hoare annotation is: false [2018-12-31 03:44:11,777 INFO L448 ceAbstractionStarter]: For program point L515-3(lines 515 520) no Hoare annotation was computed. [2018-12-31 03:44:11,777 INFO L448 ceAbstractionStarter]: For program point L253-2(lines 253 262) no Hoare annotation was computed. [2018-12-31 03:44:11,777 INFO L444 ceAbstractionStarter]: At program point L253-3(lines 253 262) the Hoare annotation is: false [2018-12-31 03:44:11,777 INFO L448 ceAbstractionStarter]: For program point L253-4(lines 250 278) no Hoare annotation was computed. [2018-12-31 03:44:11,777 INFO L448 ceAbstractionStarter]: For program point L255(lines 255 261) no Hoare annotation was computed. [2018-12-31 03:44:11,777 INFO L448 ceAbstractionStarter]: For program point L123-1(lines 123 128) no Hoare annotation was computed. [2018-12-31 03:44:11,777 INFO L444 ceAbstractionStarter]: At program point L123-2(lines 123 128) the Hoare annotation is: false [2018-12-31 03:44:11,777 INFO L448 ceAbstractionStarter]: For program point L123-3(lines 123 128) no Hoare annotation was computed. [2018-12-31 03:44:11,777 INFO L448 ceAbstractionStarter]: For program point L123-5(lines 123 128) no Hoare annotation was computed. [2018-12-31 03:44:11,778 INFO L444 ceAbstractionStarter]: At program point L123-6(lines 123 128) the Hoare annotation is: false [2018-12-31 03:44:11,786 INFO L448 ceAbstractionStarter]: For program point L123-7(lines 123 128) no Hoare annotation was computed. [2018-12-31 03:44:11,786 INFO L448 ceAbstractionStarter]: For program point L123-9(lines 123 128) no Hoare annotation was computed. [2018-12-31 03:44:11,786 INFO L444 ceAbstractionStarter]: At program point L123-10(lines 123 128) the Hoare annotation is: false [2018-12-31 03:44:11,786 INFO L448 ceAbstractionStarter]: For program point L123-11(lines 123 128) no Hoare annotation was computed. [2018-12-31 03:44:11,786 INFO L448 ceAbstractionStarter]: For program point L123-13(lines 123 128) no Hoare annotation was computed. [2018-12-31 03:44:11,786 INFO L444 ceAbstractionStarter]: At program point L123-14(lines 123 128) the Hoare annotation is: false [2018-12-31 03:44:11,786 INFO L448 ceAbstractionStarter]: For program point L123-15(lines 123 128) no Hoare annotation was computed. [2018-12-31 03:44:11,787 INFO L448 ceAbstractionStarter]: For program point L652(line 652) no Hoare annotation was computed. [2018-12-31 03:44:11,787 INFO L448 ceAbstractionStarter]: For program point L652-2(lines 652 655) no Hoare annotation was computed. [2018-12-31 03:44:11,787 INFO L448 ceAbstractionStarter]: For program point L256(lines 256 259) no Hoare annotation was computed. [2018-12-31 03:44:11,787 INFO L448 ceAbstractionStarter]: For program point L653(line 653) no Hoare annotation was computed. [2018-12-31 03:44:11,787 INFO L448 ceAbstractionStarter]: For program point L521-2(lines 521 524) no Hoare annotation was computed. [2018-12-31 03:44:11,787 INFO L444 ceAbstractionStarter]: At program point L521-3(lines 521 524) the Hoare annotation is: false [2018-12-31 03:44:11,787 INFO L448 ceAbstractionStarter]: For program point L521-4(lines 521 524) no Hoare annotation was computed. [2018-12-31 03:44:11,787 INFO L451 ceAbstractionStarter]: At program point L657(lines 640 658) the Hoare annotation is: true [2018-12-31 03:44:11,787 INFO L448 ceAbstractionStarter]: For program point L130(lines 130 142) no Hoare annotation was computed. [2018-12-31 03:44:11,787 INFO L448 ceAbstractionStarter]: For program point L130-2(lines 121 171) no Hoare annotation was computed. [2018-12-31 03:44:11,787 INFO L448 ceAbstractionStarter]: For program point L130-3(lines 130 142) no Hoare annotation was computed. [2018-12-31 03:44:11,788 INFO L448 ceAbstractionStarter]: For program point L130-5(lines 121 171) no Hoare annotation was computed. [2018-12-31 03:44:11,788 INFO L448 ceAbstractionStarter]: For program point L130-6(lines 130 142) no Hoare annotation was computed. [2018-12-31 03:44:11,788 INFO L448 ceAbstractionStarter]: For program point L130-8(lines 121 171) no Hoare annotation was computed. [2018-12-31 03:44:11,788 INFO L448 ceAbstractionStarter]: For program point L130-9(lines 130 142) no Hoare annotation was computed. [2018-12-31 03:44:11,788 INFO L448 ceAbstractionStarter]: For program point L130-11(lines 121 171) no Hoare annotation was computed. [2018-12-31 03:44:11,788 INFO L448 ceAbstractionStarter]: For program point L527-1(lines 527 528) no Hoare annotation was computed. [2018-12-31 03:44:11,788 INFO L444 ceAbstractionStarter]: At program point L527-3(lines 527 528) the Hoare annotation is: false [2018-12-31 03:44:11,788 INFO L448 ceAbstractionStarter]: For program point L527-4(lines 527 528) no Hoare annotation was computed. [2018-12-31 03:44:11,788 INFO L448 ceAbstractionStarter]: For program point L263-1(lines 250 278) no Hoare annotation was computed. [2018-12-31 03:44:11,788 INFO L448 ceAbstractionStarter]: For program point L131(lines 131 132) no Hoare annotation was computed. [2018-12-31 03:44:11,788 INFO L448 ceAbstractionStarter]: For program point L131-1(lines 131 132) no Hoare annotation was computed. [2018-12-31 03:44:11,791 INFO L448 ceAbstractionStarter]: For program point L131-2(lines 131 132) no Hoare annotation was computed. [2018-12-31 03:44:11,791 INFO L448 ceAbstractionStarter]: For program point L131-3(lines 131 132) no Hoare annotation was computed. [2018-12-31 03:44:11,791 INFO L448 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2018-12-31 03:44:11,791 INFO L444 ceAbstractionStarter]: At program point L264(lines 264 271) the Hoare annotation is: false [2018-12-31 03:44:11,791 INFO L448 ceAbstractionStarter]: For program point L265(line 265) no Hoare annotation was computed. [2018-12-31 03:44:11,791 INFO L448 ceAbstractionStarter]: For program point L530(lines 530 534) no Hoare annotation was computed. [2018-12-31 03:44:11,791 INFO L448 ceAbstractionStarter]: For program point L134-1(lines 134 138) no Hoare annotation was computed. [2018-12-31 03:44:11,791 INFO L444 ceAbstractionStarter]: At program point L134-2(lines 134 138) the Hoare annotation is: false [2018-12-31 03:44:11,791 INFO L448 ceAbstractionStarter]: For program point L134-3(lines 134 138) no Hoare annotation was computed. [2018-12-31 03:44:11,792 INFO L448 ceAbstractionStarter]: For program point L134-5(lines 134 138) no Hoare annotation was computed. [2018-12-31 03:44:11,792 INFO L444 ceAbstractionStarter]: At program point L134-6(lines 134 138) the Hoare annotation is: false [2018-12-31 03:44:11,792 INFO L448 ceAbstractionStarter]: For program point L134-7(lines 134 138) no Hoare annotation was computed. [2018-12-31 03:44:11,792 INFO L448 ceAbstractionStarter]: For program point L134-9(lines 134 138) no Hoare annotation was computed. [2018-12-31 03:44:11,792 INFO L444 ceAbstractionStarter]: At program point L134-10(lines 134 138) the Hoare annotation is: false [2018-12-31 03:44:11,792 INFO L448 ceAbstractionStarter]: For program point L134-11(lines 134 138) no Hoare annotation was computed. [2018-12-31 03:44:11,792 INFO L448 ceAbstractionStarter]: For program point L134-13(lines 134 138) no Hoare annotation was computed. [2018-12-31 03:44:11,792 INFO L444 ceAbstractionStarter]: At program point L134-14(lines 134 138) the Hoare annotation is: false [2018-12-31 03:44:11,792 INFO L448 ceAbstractionStarter]: For program point L134-15(lines 134 138) no Hoare annotation was computed. [2018-12-31 03:44:11,792 INFO L448 ceAbstractionStarter]: For program point L268(line 268) no Hoare annotation was computed. [2018-12-31 03:44:11,792 INFO L444 ceAbstractionStarter]: At program point L535(lines 407 536) the Hoare annotation is: false [2018-12-31 03:44:11,793 INFO L448 ceAbstractionStarter]: For program point L140(lines 140 141) no Hoare annotation was computed. [2018-12-31 03:44:11,793 INFO L448 ceAbstractionStarter]: For program point L140-1(lines 140 141) no Hoare annotation was computed. [2018-12-31 03:44:11,793 INFO L448 ceAbstractionStarter]: For program point L140-2(lines 140 141) no Hoare annotation was computed. [2018-12-31 03:44:11,793 INFO L448 ceAbstractionStarter]: For program point L140-3(lines 140 141) no Hoare annotation was computed. [2018-12-31 03:44:11,793 INFO L448 ceAbstractionStarter]: For program point L275(lines 275 276) no Hoare annotation was computed. [2018-12-31 03:44:11,793 INFO L448 ceAbstractionStarter]: For program point L146(lines 146 147) no Hoare annotation was computed. [2018-12-31 03:44:11,793 INFO L448 ceAbstractionStarter]: For program point L146-1(lines 146 147) no Hoare annotation was computed. [2018-12-31 03:44:11,793 INFO L448 ceAbstractionStarter]: For program point L146-2(lines 146 147) no Hoare annotation was computed. [2018-12-31 03:44:11,793 INFO L448 ceAbstractionStarter]: For program point L146-3(lines 146 147) no Hoare annotation was computed. [2018-12-31 03:44:11,793 INFO L448 ceAbstractionStarter]: For program point L280-1(lines 202 372) no Hoare annotation was computed. [2018-12-31 03:44:11,793 INFO L448 ceAbstractionStarter]: For program point L148(lines 148 156) no Hoare annotation was computed. [2018-12-31 03:44:11,793 INFO L448 ceAbstractionStarter]: For program point L148-1(lines 148 156) no Hoare annotation was computed. [2018-12-31 03:44:11,797 INFO L448 ceAbstractionStarter]: For program point L148-2(lines 148 156) no Hoare annotation was computed. [2018-12-31 03:44:11,797 INFO L448 ceAbstractionStarter]: For program point L148-3(lines 148 156) no Hoare annotation was computed. [2018-12-31 03:44:11,797 INFO L448 ceAbstractionStarter]: For program point L149-1(lines 149 154) no Hoare annotation was computed. [2018-12-31 03:44:11,797 INFO L444 ceAbstractionStarter]: At program point L149-2(lines 149 154) the Hoare annotation is: false [2018-12-31 03:44:11,797 INFO L448 ceAbstractionStarter]: For program point L149-3(lines 149 154) no Hoare annotation was computed. [2018-12-31 03:44:11,797 INFO L448 ceAbstractionStarter]: For program point L149-5(lines 149 154) no Hoare annotation was computed. [2018-12-31 03:44:11,797 INFO L444 ceAbstractionStarter]: At program point L149-6(lines 149 154) the Hoare annotation is: false [2018-12-31 03:44:11,797 INFO L448 ceAbstractionStarter]: For program point L149-7(lines 149 154) no Hoare annotation was computed. [2018-12-31 03:44:11,798 INFO L448 ceAbstractionStarter]: For program point L149-9(lines 149 154) no Hoare annotation was computed. [2018-12-31 03:44:11,798 INFO L444 ceAbstractionStarter]: At program point L149-10(lines 149 154) the Hoare annotation is: false [2018-12-31 03:44:11,798 INFO L448 ceAbstractionStarter]: For program point L149-11(lines 149 154) no Hoare annotation was computed. [2018-12-31 03:44:11,798 INFO L448 ceAbstractionStarter]: For program point L149-13(lines 149 154) no Hoare annotation was computed. [2018-12-31 03:44:11,798 INFO L444 ceAbstractionStarter]: At program point L149-14(lines 149 154) the Hoare annotation is: false [2018-12-31 03:44:11,798 INFO L448 ceAbstractionStarter]: For program point L149-15(lines 149 154) no Hoare annotation was computed. [2018-12-31 03:44:11,798 INFO L448 ceAbstractionStarter]: For program point L414-1(lines 414 418) no Hoare annotation was computed. [2018-12-31 03:44:11,798 INFO L444 ceAbstractionStarter]: At program point L414-2(lines 414 418) the Hoare annotation is: false [2018-12-31 03:44:11,798 INFO L448 ceAbstractionStarter]: For program point L414-3(lines 414 418) no Hoare annotation was computed. [2018-12-31 03:44:11,798 INFO L448 ceAbstractionStarter]: For program point L282-2(lines 282 283) no Hoare annotation was computed. [2018-12-31 03:44:11,798 INFO L444 ceAbstractionStarter]: At program point L282-3(lines 282 283) the Hoare annotation is: false [2018-12-31 03:44:11,799 INFO L448 ceAbstractionStarter]: For program point L282-4(lines 280 297) no Hoare annotation was computed. [2018-12-31 03:44:11,800 INFO L448 ceAbstractionStarter]: For program point L549-1(lines 549 553) no Hoare annotation was computed. [2018-12-31 03:44:11,800 INFO L444 ceAbstractionStarter]: At program point L549-2(lines 549 553) the Hoare annotation is: false [2018-12-31 03:44:11,800 INFO L448 ceAbstractionStarter]: For program point L549-3(lines 549 553) no Hoare annotation was computed. [2018-12-31 03:44:11,800 INFO L448 ceAbstractionStarter]: For program point L549-5(lines 549 553) no Hoare annotation was computed. [2018-12-31 03:44:11,800 INFO L444 ceAbstractionStarter]: At program point L549-6(lines 549 553) the Hoare annotation is: false [2018-12-31 03:44:11,800 INFO L448 ceAbstractionStarter]: For program point L549-7(lines 549 553) no Hoare annotation was computed. [2018-12-31 03:44:11,801 INFO L448 ceAbstractionStarter]: For program point L285-1(lines 285 286) no Hoare annotation was computed. [2018-12-31 03:44:11,801 INFO L448 ceAbstractionStarter]: For program point L285-3(lines 285 286) no Hoare annotation was computed. [2018-12-31 03:44:11,801 INFO L444 ceAbstractionStarter]: At program point L285-4(lines 285 286) the Hoare annotation is: false [2018-12-31 03:44:11,801 INFO L448 ceAbstractionStarter]: For program point L285-5(lines 285 286) no Hoare annotation was computed. [2018-12-31 03:44:11,801 INFO L448 ceAbstractionStarter]: For program point L420(lines 420 424) no Hoare annotation was computed. [2018-12-31 03:44:11,801 INFO L448 ceAbstractionStarter]: For program point L288-2(lines 288 293) no Hoare annotation was computed. [2018-12-31 03:44:11,801 INFO L444 ceAbstractionStarter]: At program point L288-3(lines 288 293) the Hoare annotation is: false [2018-12-31 03:44:11,801 INFO L448 ceAbstractionStarter]: For program point L288-4(lines 288 293) no Hoare annotation was computed. [2018-12-31 03:44:11,801 INFO L448 ceAbstractionStarter]: For program point L157(lines 157 162) no Hoare annotation was computed. [2018-12-31 03:44:11,801 INFO L448 ceAbstractionStarter]: For program point L157-1(lines 157 162) no Hoare annotation was computed. [2018-12-31 03:44:11,801 INFO L448 ceAbstractionStarter]: For program point L157-2(lines 157 162) no Hoare annotation was computed. [2018-12-31 03:44:11,802 INFO L448 ceAbstractionStarter]: For program point L157-3(lines 157 162) no Hoare annotation was computed. [2018-12-31 03:44:11,802 INFO L448 ceAbstractionStarter]: For program point L25-1(lines 25 30) no Hoare annotation was computed. [2018-12-31 03:44:11,802 INFO L444 ceAbstractionStarter]: At program point L25-2(lines 25 30) the Hoare annotation is: false [2018-12-31 03:44:11,802 INFO L448 ceAbstractionStarter]: For program point L25-3(lines 25 30) no Hoare annotation was computed. [2018-12-31 03:44:11,802 INFO L448 ceAbstractionStarter]: For program point L290-2(lines 290 291) no Hoare annotation was computed. [2018-12-31 03:44:11,802 INFO L444 ceAbstractionStarter]: At program point L290-3(lines 290 291) the Hoare annotation is: false [2018-12-31 03:44:11,802 INFO L448 ceAbstractionStarter]: For program point L158(lines 158 161) no Hoare annotation was computed. [2018-12-31 03:44:11,802 INFO L448 ceAbstractionStarter]: For program point L290-4(lines 290 291) no Hoare annotation was computed. [2018-12-31 03:44:11,802 INFO L448 ceAbstractionStarter]: For program point L158-1(lines 158 161) no Hoare annotation was computed. [2018-12-31 03:44:11,802 INFO L448 ceAbstractionStarter]: For program point L158-2(lines 158 161) no Hoare annotation was computed. [2018-12-31 03:44:11,802 INFO L448 ceAbstractionStarter]: For program point L158-3(lines 158 161) no Hoare annotation was computed. [2018-12-31 03:44:11,803 INFO L448 ceAbstractionStarter]: For program point L555(lines 555 558) no Hoare annotation was computed. [2018-12-31 03:44:11,803 INFO L448 ceAbstractionStarter]: For program point L555-2(lines 555 558) no Hoare annotation was computed. [2018-12-31 03:44:11,803 INFO L448 ceAbstractionStarter]: For program point L555-3(lines 555 558) no Hoare annotation was computed. [2018-12-31 03:44:11,803 INFO L448 ceAbstractionStarter]: For program point L555-5(lines 555 558) no Hoare annotation was computed. [2018-12-31 03:44:11,803 INFO L448 ceAbstractionStarter]: For program point L556(lines 556 557) no Hoare annotation was computed. [2018-12-31 03:44:11,803 INFO L448 ceAbstractionStarter]: For program point L556-1(lines 556 557) no Hoare annotation was computed. [2018-12-31 03:44:11,803 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-12-31 03:44:11,803 INFO L448 ceAbstractionStarter]: For program point L425(lines 425 449) no Hoare annotation was computed. [2018-12-31 03:44:11,803 INFO L448 ceAbstractionStarter]: For program point L426(lines 426 448) no Hoare annotation was computed. [2018-12-31 03:44:11,803 INFO L444 ceAbstractionStarter]: At program point L295(lines 202 372) the Hoare annotation is: false [2018-12-31 03:44:11,803 INFO L448 ceAbstractionStarter]: For program point L428(lines 428 435) no Hoare annotation was computed. [2018-12-31 03:44:11,803 INFO L448 ceAbstractionStarter]: For program point L428-2(lines 428 435) no Hoare annotation was computed. [2018-12-31 03:44:11,804 INFO L448 ceAbstractionStarter]: For program point L164-1(lines 164 169) no Hoare annotation was computed. [2018-12-31 03:44:11,804 INFO L444 ceAbstractionStarter]: At program point L164-2(lines 164 169) the Hoare annotation is: false [2018-12-31 03:44:11,804 INFO L448 ceAbstractionStarter]: For program point L164-3(lines 164 169) no Hoare annotation was computed. [2018-12-31 03:44:11,804 INFO L448 ceAbstractionStarter]: For program point L32(lines 32 75) no Hoare annotation was computed. [2018-12-31 03:44:11,804 INFO L448 ceAbstractionStarter]: For program point L164-5(lines 164 169) no Hoare annotation was computed. [2018-12-31 03:44:11,804 INFO L444 ceAbstractionStarter]: At program point L164-6(lines 164 169) the Hoare annotation is: false [2018-12-31 03:44:11,804 INFO L448 ceAbstractionStarter]: For program point L164-7(lines 164 169) no Hoare annotation was computed. [2018-12-31 03:44:11,804 INFO L448 ceAbstractionStarter]: For program point L164-9(lines 164 169) no Hoare annotation was computed. [2018-12-31 03:44:11,804 INFO L444 ceAbstractionStarter]: At program point L164-10(lines 164 169) the Hoare annotation is: false [2018-12-31 03:44:11,804 INFO L448 ceAbstractionStarter]: For program point L164-11(lines 164 169) no Hoare annotation was computed. [2018-12-31 03:44:11,805 INFO L448 ceAbstractionStarter]: For program point L164-13(lines 164 169) no Hoare annotation was computed. [2018-12-31 03:44:11,805 INFO L444 ceAbstractionStarter]: At program point L164-14(lines 164 169) the Hoare annotation is: false [2018-12-31 03:44:11,805 INFO L448 ceAbstractionStarter]: For program point L164-15(lines 164 169) no Hoare annotation was computed. [2018-12-31 03:44:11,805 INFO L448 ceAbstractionStarter]: For program point L33(lines 33 52) no Hoare annotation was computed. [2018-12-31 03:44:11,805 INFO L448 ceAbstractionStarter]: For program point L34(lines 34 41) no Hoare annotation was computed. [2018-12-31 03:44:11,805 INFO L448 ceAbstractionStarter]: For program point L563(lines 563 579) no Hoare annotation was computed. [2018-12-31 03:44:11,805 INFO L448 ceAbstractionStarter]: For program point L563-1(lines 563 579) no Hoare annotation was computed. [2018-12-31 03:44:11,805 INFO L448 ceAbstractionStarter]: For program point L35(lines 35 40) no Hoare annotation was computed. [2018-12-31 03:44:11,805 INFO L448 ceAbstractionStarter]: For program point L37(lines 37 40) no Hoare annotation was computed. [2018-12-31 03:44:11,805 INFO L448 ceAbstractionStarter]: For program point L566(lines 566 575) no Hoare annotation was computed. [2018-12-31 03:44:11,805 INFO L448 ceAbstractionStarter]: For program point L566-2(lines 566 575) no Hoare annotation was computed. [2018-12-31 03:44:11,806 INFO L448 ceAbstractionStarter]: For program point L302-1(lines 302 305) no Hoare annotation was computed. [2018-12-31 03:44:11,806 INFO L444 ceAbstractionStarter]: At program point L302-3(lines 302 305) the Hoare annotation is: false [2018-12-31 03:44:11,806 INFO L444 ceAbstractionStarter]: At program point L170(lines 121 171) the Hoare annotation is: false [2018-12-31 03:44:11,806 INFO L444 ceAbstractionStarter]: At program point L170-1(lines 121 171) the Hoare annotation is: false [2018-12-31 03:44:11,806 INFO L444 ceAbstractionStarter]: At program point L170-2(lines 121 171) the Hoare annotation is: false [2018-12-31 03:44:11,806 INFO L444 ceAbstractionStarter]: At program point L170-3(lines 121 171) the Hoare annotation is: false [2018-12-31 03:44:11,806 INFO L448 ceAbstractionStarter]: For program point L569-1(lines 569 574) no Hoare annotation was computed. [2018-12-31 03:44:11,806 INFO L444 ceAbstractionStarter]: At program point L569-2(lines 569 574) the Hoare annotation is: false [2018-12-31 03:44:11,806 INFO L448 ceAbstractionStarter]: For program point L569-3(lines 566 575) no Hoare annotation was computed. [2018-12-31 03:44:11,806 INFO L448 ceAbstractionStarter]: For program point L569-5(lines 569 574) no Hoare annotation was computed. [2018-12-31 03:44:11,807 INFO L444 ceAbstractionStarter]: At program point L569-6(lines 569 574) the Hoare annotation is: false [2018-12-31 03:44:11,807 INFO L448 ceAbstractionStarter]: For program point L569-7(lines 566 575) no Hoare annotation was computed. [2018-12-31 03:44:11,807 INFO L448 ceAbstractionStarter]: For program point L174-1(lines 174 178) no Hoare annotation was computed. [2018-12-31 03:44:11,807 INFO L444 ceAbstractionStarter]: At program point L174-2(lines 174 178) the Hoare annotation is: false [2018-12-31 03:44:11,807 INFO L448 ceAbstractionStarter]: For program point L439(lines 439 446) no Hoare annotation was computed. [2018-12-31 03:44:11,807 INFO L448 ceAbstractionStarter]: For program point L439-2(lines 439 446) no Hoare annotation was computed. [2018-12-31 03:44:11,807 INFO L448 ceAbstractionStarter]: For program point L308(lines 308 315) no Hoare annotation was computed. [2018-12-31 03:44:11,807 INFO L448 ceAbstractionStarter]: For program point L308-2(lines 299 316) no Hoare annotation was computed. [2018-12-31 03:44:11,807 INFO L448 ceAbstractionStarter]: For program point L44(lines 44 45) no Hoare annotation was computed. [2018-12-31 03:44:11,807 INFO L448 ceAbstractionStarter]: For program point L46(lines 46 51) no Hoare annotation was computed. [2018-12-31 03:44:11,807 INFO L448 ceAbstractionStarter]: For program point L179(lines 179 184) no Hoare annotation was computed. [2018-12-31 03:44:11,807 INFO L448 ceAbstractionStarter]: For program point L179-1(lines 172 186) no Hoare annotation was computed. [2018-12-31 03:44:11,808 INFO L448 ceAbstractionStarter]: For program point L179-2(lines 179 184) no Hoare annotation was computed. [2018-12-31 03:44:11,808 INFO L448 ceAbstractionStarter]: For program point L47(lines 47 48) no Hoare annotation was computed. [2018-12-31 03:44:11,808 INFO L448 ceAbstractionStarter]: For program point L47-2(lines 47 48) no Hoare annotation was computed. [2018-12-31 03:44:11,808 INFO L444 ceAbstractionStarter]: At program point L578(lines 546 580) the Hoare annotation is: false [2018-12-31 03:44:11,808 INFO L444 ceAbstractionStarter]: At program point L578-1(lines 546 580) the Hoare annotation is: false [2018-12-31 03:44:11,808 INFO L444 ceAbstractionStarter]: At program point L185(lines 172 186) the Hoare annotation is: false [2018-12-31 03:44:11,808 INFO L448 ceAbstractionStarter]: For program point L53(lines 53 75) no Hoare annotation was computed. [2018-12-31 03:44:11,808 INFO L448 ceAbstractionStarter]: For program point L450(lines 450 496) no Hoare annotation was computed. [2018-12-31 03:44:11,808 INFO L448 ceAbstractionStarter]: For program point L54(lines 54 57) no Hoare annotation was computed. [2018-12-31 03:44:11,808 INFO L448 ceAbstractionStarter]: For program point L319-2(lines 319 322) no Hoare annotation was computed. [2018-12-31 03:44:11,808 INFO L444 ceAbstractionStarter]: At program point L319-3(lines 319 322) the Hoare annotation is: false [2018-12-31 03:44:11,809 INFO L448 ceAbstractionStarter]: For program point L319-4(lines 319 322) no Hoare annotation was computed. [2018-12-31 03:44:11,809 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-12-31 03:44:11,809 INFO L448 ceAbstractionStarter]: For program point L456(line 456) no Hoare annotation was computed. [2018-12-31 03:44:11,809 INFO L448 ceAbstractionStarter]: For program point L456-2(lines 456 488) no Hoare annotation was computed. [2018-12-31 03:44:11,809 INFO L448 ceAbstractionStarter]: For program point L324-2(lines 324 328) no Hoare annotation was computed. [2018-12-31 03:44:11,809 INFO L444 ceAbstractionStarter]: At program point L324-3(lines 324 328) the Hoare annotation is: false [2018-12-31 03:44:11,809 INFO L448 ceAbstractionStarter]: For program point L324-4(lines 324 328) no Hoare annotation was computed. [2018-12-31 03:44:11,809 INFO L448 ceAbstractionStarter]: For program point L60(lines 60 61) no Hoare annotation was computed. [2018-12-31 03:44:11,809 INFO L448 ceAbstractionStarter]: For program point L325-2(lines 325 326) no Hoare annotation was computed. [2018-12-31 03:44:11,809 INFO L444 ceAbstractionStarter]: At program point L325-3(lines 325 326) the Hoare annotation is: false [2018-12-31 03:44:11,809 INFO L448 ceAbstractionStarter]: For program point L325-4(lines 325 326) no Hoare annotation was computed. [2018-12-31 03:44:11,810 INFO L448 ceAbstractionStarter]: For program point L62(lines 62 74) no Hoare annotation was computed. [2018-12-31 03:44:11,810 INFO L448 ceAbstractionStarter]: For program point L63(lines 63 72) no Hoare annotation was computed. [2018-12-31 03:44:11,810 INFO L448 ceAbstractionStarter]: For program point L63-1(lines 63 72) no Hoare annotation was computed. [2018-12-31 03:44:11,810 INFO L448 ceAbstractionStarter]: For program point L64(lines 64 71) no Hoare annotation was computed. [2018-12-31 03:44:11,810 INFO L448 ceAbstractionStarter]: For program point L593-1(lines 593 597) no Hoare annotation was computed. [2018-12-31 03:44:11,810 INFO L444 ceAbstractionStarter]: At program point L593-2(lines 593 597) the Hoare annotation is: (let ((.cse0 (fp.neg (_ +zero 11 53)))) (and (= .cse0 ULTIMATE.start_sin_double_~x) (exists ((|v_q#valueAsBitvector_98| (_ BitVec 64))) (and (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_98|) ((_ extract 62 52) |v_q#valueAsBitvector_98|) ((_ extract 51 0) |v_q#valueAsBitvector_98|)) (fp.neg (_ +zero 11 53))) (= (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_q#valueAsBitvector_98|)) ULTIMATE.start_sin_double_~ix~3))) (= ULTIMATE.start___kernel_sin_~x .cse0))) [2018-12-31 03:44:11,810 INFO L448 ceAbstractionStarter]: For program point L593-3(lines 593 597) no Hoare annotation was computed. [2018-12-31 03:44:11,810 INFO L448 ceAbstractionStarter]: For program point L593-5(lines 593 597) no Hoare annotation was computed. [2018-12-31 03:44:11,810 INFO L444 ceAbstractionStarter]: At program point L593-6(lines 593 597) the Hoare annotation is: false [2018-12-31 03:44:11,811 INFO L448 ceAbstractionStarter]: For program point L593-7(lines 593 597) no Hoare annotation was computed. [2018-12-31 03:44:11,811 INFO L448 ceAbstractionStarter]: For program point L593-9(lines 593 597) no Hoare annotation was computed. [2018-12-31 03:44:11,811 INFO L444 ceAbstractionStarter]: At program point L593-10(lines 593 597) the Hoare annotation is: false [2018-12-31 03:44:11,811 INFO L448 ceAbstractionStarter]: For program point L593-11(lines 593 597) no Hoare annotation was computed. [2018-12-31 03:44:11,811 INFO L448 ceAbstractionStarter]: For program point L462-1(lines 462 466) no Hoare annotation was computed. [2018-12-31 03:44:11,811 INFO L444 ceAbstractionStarter]: At program point L462-2(lines 462 466) the Hoare annotation is: false [2018-12-31 03:44:11,811 INFO L448 ceAbstractionStarter]: For program point L462-3(lines 462 466) no Hoare annotation was computed. [2018-12-31 03:44:11,811 INFO L444 ceAbstractionStarter]: At program point L330(lines 330 370) the Hoare annotation is: false [2018-12-31 03:44:11,811 INFO L448 ceAbstractionStarter]: For program point L331(line 331) no Hoare annotation was computed. [2018-12-31 03:44:11,811 INFO L448 ceAbstractionStarter]: For program point L68(lines 68 69) no Hoare annotation was computed. [2018-12-31 03:44:11,812 INFO L448 ceAbstractionStarter]: For program point L68-2(lines 68 69) no Hoare annotation was computed. [2018-12-31 03:44:11,812 INFO L448 ceAbstractionStarter]: For program point L333-2(lines 333 334) no Hoare annotation was computed. [2018-12-31 03:44:11,812 INFO L444 ceAbstractionStarter]: At program point L333-3(lines 333 334) the Hoare annotation is: false [2018-12-31 03:44:11,812 INFO L448 ceAbstractionStarter]: For program point L333-4(lines 330 370) no Hoare annotation was computed. [2018-12-31 03:44:11,812 INFO L448 ceAbstractionStarter]: For program point L599(lines 599 602) no Hoare annotation was computed. [2018-12-31 03:44:11,812 INFO L448 ceAbstractionStarter]: For program point L599-2(lines 599 602) no Hoare annotation was computed. [2018-12-31 03:44:11,812 INFO L448 ceAbstractionStarter]: For program point L599-3(lines 599 602) no Hoare annotation was computed. [2018-12-31 03:44:11,812 INFO L448 ceAbstractionStarter]: For program point L599-5(lines 599 602) no Hoare annotation was computed. [2018-12-31 03:44:11,812 INFO L448 ceAbstractionStarter]: For program point L599-6(lines 599 602) no Hoare annotation was computed. [2018-12-31 03:44:11,812 INFO L448 ceAbstractionStarter]: For program point L599-8(lines 599 602) no Hoare annotation was computed. [2018-12-31 03:44:11,812 INFO L448 ceAbstractionStarter]: For program point L335-1(line 335) no Hoare annotation was computed. [2018-12-31 03:44:11,812 INFO L448 ceAbstractionStarter]: For program point L600(lines 600 601) no Hoare annotation was computed. [2018-12-31 03:44:11,813 INFO L448 ceAbstractionStarter]: For program point L600-1(lines 600 601) no Hoare annotation was computed. [2018-12-31 03:44:11,813 INFO L448 ceAbstractionStarter]: For program point L600-2(lines 600 601) no Hoare annotation was computed. [2018-12-31 03:44:11,813 INFO L448 ceAbstractionStarter]: For program point L468(lines 468 487) no Hoare annotation was computed. [2018-12-31 03:44:11,813 INFO L448 ceAbstractionStarter]: For program point L468-1(lines 456 488) no Hoare annotation was computed. [2018-12-31 03:44:11,813 INFO L448 ceAbstractionStarter]: For program point L337(line 337) no Hoare annotation was computed. [2018-12-31 03:44:11,813 INFO L448 ceAbstractionStarter]: For program point L337-2(line 337) no Hoare annotation was computed. [2018-12-31 03:44:11,813 INFO L448 ceAbstractionStarter]: For program point L338(line 338) no Hoare annotation was computed. [2018-12-31 03:44:11,813 INFO L448 ceAbstractionStarter]: For program point L340-2(lines 340 341) no Hoare annotation was computed. [2018-12-31 03:44:11,813 INFO L444 ceAbstractionStarter]: At program point L340-3(lines 340 341) the Hoare annotation is: false [2018-12-31 03:44:11,813 INFO L448 ceAbstractionStarter]: For program point L340-4(lines 330 370) no Hoare annotation was computed. [2018-12-31 03:44:11,813 INFO L448 ceAbstractionStarter]: For program point L76(lines 76 81) no Hoare annotation was computed. [2018-12-31 03:44:11,813 INFO L448 ceAbstractionStarter]: For program point L76-1(lines 22 83) no Hoare annotation was computed. [2018-12-31 03:44:11,814 INFO L448 ceAbstractionStarter]: For program point L76-2(lines 76 81) no Hoare annotation was computed. [2018-12-31 03:44:11,814 INFO L448 ceAbstractionStarter]: For program point L606(lines 606 609) no Hoare annotation was computed. [2018-12-31 03:44:11,814 INFO L448 ceAbstractionStarter]: For program point L606-1(lines 606 609) no Hoare annotation was computed. [2018-12-31 03:44:11,814 INFO L448 ceAbstractionStarter]: For program point L606-2(lines 606 609) no Hoare annotation was computed. [2018-12-31 03:44:11,814 INFO L448 ceAbstractionStarter]: For program point L474-1(lines 474 478) no Hoare annotation was computed. [2018-12-31 03:44:11,814 INFO L444 ceAbstractionStarter]: At program point L474-2(lines 474 478) the Hoare annotation is: false [2018-12-31 03:44:11,814 INFO L448 ceAbstractionStarter]: For program point L474-3(lines 474 478) no Hoare annotation was computed. [2018-12-31 03:44:11,814 INFO L448 ceAbstractionStarter]: For program point L342-1(line 342) no Hoare annotation was computed. [2018-12-31 03:44:11,814 INFO L448 ceAbstractionStarter]: For program point L211(lines 211 212) no Hoare annotation was computed. [2018-12-31 03:44:11,814 INFO L448 ceAbstractionStarter]: For program point L211-2(lines 211 212) no Hoare annotation was computed. [2018-12-31 03:44:11,814 INFO L448 ceAbstractionStarter]: For program point L344-2(lines 344 345) no Hoare annotation was computed. [2018-12-31 03:44:11,814 INFO L444 ceAbstractionStarter]: At program point L344-3(lines 344 345) the Hoare annotation is: false [2018-12-31 03:44:11,815 INFO L448 ceAbstractionStarter]: For program point L344-4(lines 330 370) no Hoare annotation was computed. [2018-12-31 03:44:11,815 INFO L444 ceAbstractionStarter]: At program point L609(lines 590 610) the Hoare annotation is: (let ((.cse0 (fp.neg (_ +zero 11 53)))) (and (= .cse0 ULTIMATE.start_sin_double_~x) (exists ((v_prenex_143 (_ BitVec 64))) (and (= (fp ((_ extract 63 63) v_prenex_143) ((_ extract 62 52) v_prenex_143) ((_ extract 51 0) v_prenex_143)) (fp.neg (_ +zero 11 53))) (= (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_143)) ULTIMATE.start___kernel_sin_~ix~2))) (exists ((|v_q#valueAsBitvector_98| (_ BitVec 64))) (and (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_98|) ((_ extract 62 52) |v_q#valueAsBitvector_98|) ((_ extract 51 0) |v_q#valueAsBitvector_98|)) (fp.neg (_ +zero 11 53))) (= (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_q#valueAsBitvector_98|)) ULTIMATE.start_sin_double_~ix~3))) (= |ULTIMATE.start___kernel_sin_#res| .cse0) (= ULTIMATE.start___kernel_sin_~x .cse0))) [2018-12-31 03:44:11,815 INFO L444 ceAbstractionStarter]: At program point L609-1(lines 590 610) the Hoare annotation is: false [2018-12-31 03:44:11,815 INFO L444 ceAbstractionStarter]: At program point L609-2(lines 590 610) the Hoare annotation is: false [2018-12-31 03:44:11,815 INFO L448 ceAbstractionStarter]: For program point L346-1(line 346) no Hoare annotation was computed. [2018-12-31 03:44:11,815 INFO L444 ceAbstractionStarter]: At program point L82(lines 22 83) the Hoare annotation is: false [2018-12-31 03:44:11,815 INFO L444 ceAbstractionStarter]: At program point L612(lines 612 638) the Hoare annotation is: (let ((.cse0 (fp.neg (_ +zero 11 53)))) (and (= .cse0 ULTIMATE.start_sin_double_~x) (exists ((v_prenex_143 (_ BitVec 64))) (and (= (fp ((_ extract 63 63) v_prenex_143) ((_ extract 62 52) v_prenex_143) ((_ extract 51 0) v_prenex_143)) (fp.neg (_ +zero 11 53))) (= (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_143)) ULTIMATE.start___kernel_sin_~ix~2))) (exists ((|v_q#valueAsBitvector_98| (_ BitVec 64))) (and (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_98|) ((_ extract 62 52) |v_q#valueAsBitvector_98|) ((_ extract 51 0) |v_q#valueAsBitvector_98|)) (fp.neg (_ +zero 11 53))) (= (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_q#valueAsBitvector_98|)) ULTIMATE.start_sin_double_~ix~3))) (= |ULTIMATE.start_sin_double_#res| .cse0) (= |ULTIMATE.start___kernel_sin_#res| .cse0) (= ULTIMATE.start___kernel_sin_~x .cse0))) [2018-12-31 03:44:11,816 INFO L448 ceAbstractionStarter]: For program point L480(lines 480 486) no Hoare annotation was computed. [2018-12-31 03:44:11,816 INFO L448 ceAbstractionStarter]: For program point L348(line 348) no Hoare annotation was computed. [2018-12-31 03:44:11,816 INFO L448 ceAbstractionStarter]: For program point L349-2(lines 349 353) no Hoare annotation was computed. [2018-12-31 03:44:11,816 INFO L444 ceAbstractionStarter]: At program point L349-3(lines 349 353) the Hoare annotation is: false [2018-12-31 03:44:11,816 INFO L448 ceAbstractionStarter]: For program point L349-4(lines 349 353) no Hoare annotation was computed. [2018-12-31 03:44:11,816 INFO L448 ceAbstractionStarter]: For program point L217-2(lines 217 218) no Hoare annotation was computed. [2018-12-31 03:44:11,816 INFO L444 ceAbstractionStarter]: At program point L217-3(lines 217 218) the Hoare annotation is: false [2018-12-31 03:44:11,816 INFO L448 ceAbstractionStarter]: For program point L217-4(lines 217 218) no Hoare annotation was computed. [2018-12-31 03:44:11,816 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2018-12-31 03:44:11,816 INFO L448 ceAbstractionStarter]: For program point L218(line 218) no Hoare annotation was computed. [2018-12-31 03:44:11,816 INFO L448 ceAbstractionStarter]: For program point L218-2(line 218) no Hoare annotation was computed. [2018-12-31 03:44:11,816 INFO L448 ceAbstractionStarter]: For program point L615-1(lines 615 619) no Hoare annotation was computed. [2018-12-31 03:44:11,817 INFO L444 ceAbstractionStarter]: At program point L615-2(lines 615 619) the Hoare annotation is: (= (fp.neg (_ +zero 11 53)) ULTIMATE.start_sin_double_~x) [2018-12-31 03:44:11,817 INFO L448 ceAbstractionStarter]: For program point L615-3(lines 615 619) no Hoare annotation was computed. [2018-12-31 03:44:11,817 INFO L448 ceAbstractionStarter]: For program point L220-2(lines 220 224) no Hoare annotation was computed. [2018-12-31 03:44:11,817 INFO L444 ceAbstractionStarter]: At program point L220-3(lines 220 224) the Hoare annotation is: false [2018-12-31 03:44:11,817 INFO L448 ceAbstractionStarter]: For program point L220-4(lines 220 224) no Hoare annotation was computed. [2018-12-31 03:44:11,817 INFO L448 ceAbstractionStarter]: For program point L88-1(lines 88 92) no Hoare annotation was computed. [2018-12-31 03:44:11,817 INFO L444 ceAbstractionStarter]: At program point L88-2(lines 88 92) the Hoare annotation is: (let ((.cse0 (fp.neg (_ +zero 11 53)))) (and (= ULTIMATE.start_main_~res~0 .cse0) (= ULTIMATE.start___signbit_double_~x .cse0) (= .cse0 ULTIMATE.start_sin_double_~x) (exists ((v_prenex_143 (_ BitVec 64))) (and (= (fp ((_ extract 63 63) v_prenex_143) ((_ extract 62 52) v_prenex_143) ((_ extract 51 0) v_prenex_143)) (fp.neg (_ +zero 11 53))) (= (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_143)) ULTIMATE.start___kernel_sin_~ix~2))) (exists ((|v_q#valueAsBitvector_98| (_ BitVec 64))) (and (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_98|) ((_ extract 62 52) |v_q#valueAsBitvector_98|) ((_ extract 51 0) |v_q#valueAsBitvector_98|)) (fp.neg (_ +zero 11 53))) (= (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_q#valueAsBitvector_98|)) ULTIMATE.start_sin_double_~ix~3))) (= |ULTIMATE.start_sin_double_#res| .cse0) (= |ULTIMATE.start___kernel_sin_#res| .cse0) |ULTIMATE.start_main_#t~short158| (= ULTIMATE.start___kernel_sin_~x .cse0))) [2018-12-31 03:44:11,817 INFO L448 ceAbstractionStarter]: For program point L88-3(lines 88 92) no Hoare annotation was computed. [2018-12-31 03:44:11,817 INFO L448 ceAbstractionStarter]: For program point L221-2(lines 221 222) no Hoare annotation was computed. [2018-12-31 03:44:11,818 INFO L444 ceAbstractionStarter]: At program point L221-3(lines 221 222) the Hoare annotation is: false [2018-12-31 03:44:11,818 INFO L448 ceAbstractionStarter]: For program point L221-4(lines 221 222) no Hoare annotation was computed. [2018-12-31 03:44:11,818 INFO L448 ceAbstractionStarter]: For program point L354-2(lines 354 358) no Hoare annotation was computed. [2018-12-31 03:44:11,818 INFO L444 ceAbstractionStarter]: At program point L354-3(lines 354 358) the Hoare annotation is: false [2018-12-31 03:44:11,818 INFO L448 ceAbstractionStarter]: For program point L354-4(lines 354 358) no Hoare annotation was computed. [2018-12-31 03:44:11,818 INFO L448 ceAbstractionStarter]: For program point L621(lines 621 637) no Hoare annotation was computed. [2018-12-31 03:44:11,818 INFO L448 ceAbstractionStarter]: For program point L490(lines 490 495) no Hoare annotation was computed. [2018-12-31 03:44:11,818 INFO L444 ceAbstractionStarter]: At program point L94(lines 85 95) the Hoare annotation is: (let ((.cse0 (fp.neg (_ +zero 11 53)))) (and (= ULTIMATE.start_main_~res~0 .cse0) (= ULTIMATE.start___signbit_double_~x .cse0) (= .cse0 ULTIMATE.start_sin_double_~x) (= (_ bv1 32) |ULTIMATE.start___signbit_double_#res|) (exists ((v_prenex_143 (_ BitVec 64))) (and (= (fp ((_ extract 63 63) v_prenex_143) ((_ extract 62 52) v_prenex_143) ((_ extract 51 0) v_prenex_143)) (fp.neg (_ +zero 11 53))) (= (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_143)) ULTIMATE.start___kernel_sin_~ix~2))) (exists ((|v_q#valueAsBitvector_98| (_ BitVec 64))) (and (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_98|) ((_ extract 62 52) |v_q#valueAsBitvector_98|) ((_ extract 51 0) |v_q#valueAsBitvector_98|)) (fp.neg (_ +zero 11 53))) (= (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_q#valueAsBitvector_98|)) ULTIMATE.start_sin_double_~ix~3))) (= |ULTIMATE.start_sin_double_#res| .cse0) (= |ULTIMATE.start___kernel_sin_#res| .cse0) |ULTIMATE.start_main_#t~short158| (= ULTIMATE.start___kernel_sin_~x .cse0) (exists ((|v_q#valueAsBitvector_99| (_ BitVec 64))) (and (= ((_ extract 63 32) |v_q#valueAsBitvector_99|) ULTIMATE.start___signbit_double_~msw~0) (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_99|) ((_ extract 62 52) |v_q#valueAsBitvector_99|) ((_ extract 51 0) |v_q#valueAsBitvector_99|)) (fp.neg (_ +zero 11 53))))))) [2018-12-31 03:44:11,818 INFO L448 ceAbstractionStarter]: For program point L623(lines 623 637) no Hoare annotation was computed. [2018-12-31 03:44:11,818 INFO L448 ceAbstractionStarter]: For program point L359-2(lines 359 360) no Hoare annotation was computed. [2018-12-31 03:44:11,819 INFO L444 ceAbstractionStarter]: At program point L359-3(lines 359 360) the Hoare annotation is: false [2018-12-31 03:44:11,819 INFO L448 ceAbstractionStarter]: For program point L359-4(lines 330 370) no Hoare annotation was computed. [2018-12-31 03:44:11,819 INFO L448 ceAbstractionStarter]: For program point L229-2(lines 229 233) no Hoare annotation was computed. [2018-12-31 03:44:11,819 INFO L444 ceAbstractionStarter]: At program point L229-3(lines 229 233) the Hoare annotation is: false [2018-12-31 03:44:11,819 INFO L448 ceAbstractionStarter]: For program point L229-4(lines 229 233) no Hoare annotation was computed. [2018-12-31 03:44:11,819 INFO L448 ceAbstractionStarter]: For program point L98-1(lines 98 102) no Hoare annotation was computed. [2018-12-31 03:44:11,819 INFO L444 ceAbstractionStarter]: At program point L98-2(lines 98 102) the Hoare annotation is: false [2018-12-31 03:44:11,819 INFO L448 ceAbstractionStarter]: For program point L98-5(lines 98 102) no Hoare annotation was computed. [2018-12-31 03:44:11,819 INFO L444 ceAbstractionStarter]: At program point L98-6(lines 98 102) the Hoare annotation is: false [2018-12-31 03:44:11,819 INFO L448 ceAbstractionStarter]: For program point L98-9(lines 98 102) no Hoare annotation was computed. [2018-12-31 03:44:11,820 INFO L444 ceAbstractionStarter]: At program point L98-10(lines 98 102) the Hoare annotation is: false [2018-12-31 03:44:11,820 INFO L448 ceAbstractionStarter]: For program point L98-13(lines 98 102) no Hoare annotation was computed. [2018-12-31 03:44:11,820 INFO L444 ceAbstractionStarter]: At program point L98-14(lines 98 102) the Hoare annotation is: false [2018-12-31 03:44:11,820 INFO L448 ceAbstractionStarter]: For program point L627(lines 627 636) no Hoare annotation was computed. [2018-12-31 03:44:11,820 INFO L448 ceAbstractionStarter]: For program point L98-17(lines 98 102) no Hoare annotation was computed. [2018-12-31 03:44:11,820 INFO L444 ceAbstractionStarter]: At program point L98-18(lines 98 102) the Hoare annotation is: false [2018-12-31 03:44:11,820 INFO L448 ceAbstractionStarter]: For program point L98-21(lines 98 102) no Hoare annotation was computed. [2018-12-31 03:44:11,820 INFO L444 ceAbstractionStarter]: At program point L98-22(lines 98 102) the Hoare annotation is: false [2018-12-31 03:44:11,820 INFO L448 ceAbstractionStarter]: For program point L98-25(lines 98 102) no Hoare annotation was computed. [2018-12-31 03:44:11,820 INFO L444 ceAbstractionStarter]: At program point L98-26(lines 98 102) the Hoare annotation is: false [2018-12-31 03:44:11,820 INFO L448 ceAbstractionStarter]: For program point L98-29(lines 98 102) no Hoare annotation was computed. [2018-12-31 03:44:11,820 INFO L444 ceAbstractionStarter]: At program point L98-30(lines 98 102) the Hoare annotation is: false [2018-12-31 03:44:11,821 INFO L448 ceAbstractionStarter]: For program point L98-33(lines 98 102) no Hoare annotation was computed. [2018-12-31 03:44:11,821 INFO L444 ceAbstractionStarter]: At program point L98-34(lines 98 102) the Hoare annotation is: false [2018-12-31 03:44:11,821 INFO L448 ceAbstractionStarter]: For program point L98-37(lines 98 102) no Hoare annotation was computed. [2018-12-31 03:44:11,821 INFO L444 ceAbstractionStarter]: At program point L98-38(lines 98 102) the Hoare annotation is: false [2018-12-31 03:44:11,821 INFO L448 ceAbstractionStarter]: For program point L98-41(lines 98 102) no Hoare annotation was computed. [2018-12-31 03:44:11,821 INFO L444 ceAbstractionStarter]: At program point L98-42(lines 98 102) the Hoare annotation is: false [2018-12-31 03:44:11,821 INFO L448 ceAbstractionStarter]: For program point L98-45(lines 98 102) no Hoare annotation was computed. [2018-12-31 03:44:11,821 INFO L444 ceAbstractionStarter]: At program point L98-46(lines 98 102) the Hoare annotation is: false [2018-12-31 03:44:11,821 INFO L448 ceAbstractionStarter]: For program point L628(line 628) no Hoare annotation was computed. [2018-12-31 03:44:11,852 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] [2018-12-31 03:44:11,853 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] [2018-12-31 03:44:11,854 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] [2018-12-31 03:44:11,854 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] [2018-12-31 03:44:11,854 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] [2018-12-31 03:44:11,854 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] [2018-12-31 03:44:11,854 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] [2018-12-31 03:44:11,860 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] [2018-12-31 03:44:11,872 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] [2018-12-31 03:44:11,875 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] [2018-12-31 03:44:11,875 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] [2018-12-31 03:44:11,875 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] [2018-12-31 03:44:11,876 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] [2018-12-31 03:44:11,876 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] [2018-12-31 03:44:11,876 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] [2018-12-31 03:44:11,876 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] [2018-12-31 03:44:11,881 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] [2018-12-31 03:44:11,882 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] [2018-12-31 03:44:11,882 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] [2018-12-31 03:44:11,882 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] [2018-12-31 03:44:11,882 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] [2018-12-31 03:44:11,883 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] [2018-12-31 03:44:11,883 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] [2018-12-31 03:44:11,883 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] [2018-12-31 03:44:11,883 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] [2018-12-31 03:44:11,886 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] [2018-12-31 03:44:11,886 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] [2018-12-31 03:44:11,886 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] [2018-12-31 03:44:11,886 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] [2018-12-31 03:44:11,887 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] [2018-12-31 03:44:11,887 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] [2018-12-31 03:44:11,887 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] [2018-12-31 03:44:11,888 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] [2018-12-31 03:44:11,888 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] [2018-12-31 03:44:11,888 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] [2018-12-31 03:44:11,888 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] [2018-12-31 03:44:11,892 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] [2018-12-31 03:44:11,892 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] [2018-12-31 03:44:11,892 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] [2018-12-31 03:44:11,892 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] [2018-12-31 03:44:11,898 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] [2018-12-31 03:44:11,898 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] [2018-12-31 03:44:11,898 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] [2018-12-31 03:44:11,898 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] [2018-12-31 03:44:11,898 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] [2018-12-31 03:44:11,899 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] [2018-12-31 03:44:11,899 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] [2018-12-31 03:44:11,899 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] [2018-12-31 03:44:11,903 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] [2018-12-31 03:44:11,903 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] [2018-12-31 03:44:11,903 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] [2018-12-31 03:44:11,903 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] [2018-12-31 03:44:11,904 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] [2018-12-31 03:44:11,904 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] [2018-12-31 03:44:11,904 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] [2018-12-31 03:44:11,904 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] [2018-12-31 03:44:11,907 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] [2018-12-31 03:44:11,907 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] [2018-12-31 03:44:11,907 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] [2018-12-31 03:44:11,908 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] [2018-12-31 03:44:11,911 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] [2018-12-31 03:44:11,911 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] [2018-12-31 03:44:11,911 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] [2018-12-31 03:44:11,912 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] [2018-12-31 03:44:11,912 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_99,QUANTIFIED] [2018-12-31 03:44:11,912 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_99,QUANTIFIED] [2018-12-31 03:44:11,912 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_99,QUANTIFIED] [2018-12-31 03:44:11,912 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_99,QUANTIFIED] [2018-12-31 03:44:11,913 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] [2018-12-31 03:44:11,913 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] [2018-12-31 03:44:11,914 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] [2018-12-31 03:44:11,914 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] [2018-12-31 03:44:11,914 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] [2018-12-31 03:44:11,914 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] [2018-12-31 03:44:11,914 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] [2018-12-31 03:44:11,915 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] [2018-12-31 03:44:11,918 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_99,QUANTIFIED] [2018-12-31 03:44:11,918 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_99,QUANTIFIED] [2018-12-31 03:44:11,918 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_99,QUANTIFIED] [2018-12-31 03:44:11,918 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_99,QUANTIFIED] [2018-12-31 03:44:11,925 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 31.12 03:44:11 BoogieIcfgContainer [2018-12-31 03:44:11,925 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-31 03:44:11,925 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-31 03:44:11,925 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-31 03:44:11,926 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-31 03:44:11,926 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.12 03:43:48" (3/4) ... [2018-12-31 03:44:11,938 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-31 03:44:11,990 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 47 nodes and edges [2018-12-31 03:44:11,991 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 21 nodes and edges [2018-12-31 03:44:12,040 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == x && (\exists v_prenex_143 : bv64 :: ~fp~LONGDOUBLE(v_prenex_143[63:63], v_prenex_143[62:52], v_prenex_143[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_prenex_143[63:32]) == ix)) && (\exists v_q#valueAsBitvector_98 : bv64 :: ~fp~LONGDOUBLE(v_q#valueAsBitvector_98[63:63], v_q#valueAsBitvector_98[62:52], v_q#valueAsBitvector_98[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_q#valueAsBitvector_98[63:32]) == ix)) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) [2018-12-31 03:44:12,040 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == x && (\exists v_q#valueAsBitvector_98 : bv64 :: ~fp~LONGDOUBLE(v_q#valueAsBitvector_98[63:63], v_q#valueAsBitvector_98[62:52], v_q#valueAsBitvector_98[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_q#valueAsBitvector_98[63:32]) == ix)) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) [2018-12-31 03:44:12,041 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((res == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == x) && (\exists v_prenex_143 : bv64 :: ~fp~LONGDOUBLE(v_prenex_143[63:63], v_prenex_143[62:52], v_prenex_143[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_prenex_143[63:32]) == ix)) && (\exists v_q#valueAsBitvector_98 : bv64 :: ~fp~LONGDOUBLE(v_q#valueAsBitvector_98[63:63], v_q#valueAsBitvector_98[62:52], v_q#valueAsBitvector_98[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_q#valueAsBitvector_98[63:32]) == ix)) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && aux-res == -0.0 && __signbit_double(res) == 1-aux) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) [2018-12-31 03:44:12,041 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == x && (\exists v_prenex_143 : bv64 :: ~fp~LONGDOUBLE(v_prenex_143[63:63], v_prenex_143[62:52], v_prenex_143[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_prenex_143[63:32]) == ix)) && (\exists v_q#valueAsBitvector_98 : bv64 :: ~fp~LONGDOUBLE(v_q#valueAsBitvector_98[63:63], v_q#valueAsBitvector_98[62:52], v_q#valueAsBitvector_98[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_q#valueAsBitvector_98[63:32]) == ix)) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) [2018-12-31 03:44:12,041 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((res == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == x) && 1bv32 == \result) && (\exists v_prenex_143 : bv64 :: ~fp~LONGDOUBLE(v_prenex_143[63:63], v_prenex_143[62:52], v_prenex_143[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_prenex_143[63:32]) == ix)) && (\exists v_q#valueAsBitvector_98 : bv64 :: ~fp~LONGDOUBLE(v_q#valueAsBitvector_98[63:63], v_q#valueAsBitvector_98[62:52], v_q#valueAsBitvector_98[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_q#valueAsBitvector_98[63:32]) == ix)) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && aux-res == -0.0 && __signbit_double(res) == 1-aux) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && (\exists v_q#valueAsBitvector_99 : bv64 :: v_q#valueAsBitvector_99[63:32] == msw && ~fp~LONGDOUBLE(v_q#valueAsBitvector_99[63:63], v_q#valueAsBitvector_99[62:52], v_q#valueAsBitvector_99[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) [2018-12-31 03:44:12,211 INFO L145 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2018-12-31 03:44:12,211 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-31 03:44:12,213 INFO L168 Benchmark]: Toolchain (without parser) took 115371.94 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 205.0 MB). Free memory was 952.7 MB in the beginning and 947.1 MB in the end (delta: 5.6 MB). Peak memory consumption was 210.6 MB. Max. memory is 11.5 GB. [2018-12-31 03:44:12,213 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-31 03:44:12,214 INFO L168 Benchmark]: CACSL2BoogieTranslator took 971.86 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 124.8 MB). Free memory was 952.7 MB in the beginning and 1.1 GB in the end (delta: -145.4 MB). Peak memory consumption was 37.3 MB. Max. memory is 11.5 GB. [2018-12-31 03:44:12,214 INFO L168 Benchmark]: Boogie Procedure Inliner took 162.18 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2018-12-31 03:44:12,214 INFO L168 Benchmark]: Boogie Preprocessor took 251.40 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 20.5 MB). Peak memory consumption was 20.5 MB. Max. memory is 11.5 GB. [2018-12-31 03:44:12,215 INFO L168 Benchmark]: RCFGBuilder took 90503.73 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 850.5 MB in the end (delta: 220.3 MB). Peak memory consumption was 220.3 MB. Max. memory is 11.5 GB. [2018-12-31 03:44:12,215 INFO L168 Benchmark]: TraceAbstraction took 23190.61 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 80.2 MB). Free memory was 850.5 MB in the beginning and 978.4 MB in the end (delta: -127.8 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-12-31 03:44:12,215 INFO L168 Benchmark]: Witness Printer took 285.54 ms. Allocated memory is still 1.2 GB. Free memory was 978.4 MB in the beginning and 947.1 MB in the end (delta: 31.2 MB). Peak memory consumption was 31.2 MB. Max. memory is 11.5 GB. [2018-12-31 03:44:12,218 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 971.86 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 124.8 MB). Free memory was 952.7 MB in the beginning and 1.1 GB in the end (delta: -145.4 MB). Peak memory consumption was 37.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 162.18 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 251.40 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 20.5 MB). Peak memory consumption was 20.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 90503.73 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 850.5 MB in the end (delta: 220.3 MB). Peak memory consumption was 220.3 MB. Max. memory is 11.5 GB. * TraceAbstraction took 23190.61 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 80.2 MB). Free memory was 850.5 MB in the beginning and 978.4 MB in the end (delta: -127.8 MB). There was no memory consumed. Max. memory is 11.5 GB. * Witness Printer took 285.54 ms. Allocated memory is still 1.2 GB. Free memory was 978.4 MB in the beginning and 947.1 MB in the end (delta: 31.2 MB). Peak memory consumption was 31.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_99,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_99,QUANTIFIED] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 653]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 325]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 96]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 515]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 96]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 96]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 354]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 593]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 25]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 164]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 340]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 285]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 96]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 359]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 253]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 96]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 549]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 546]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 96]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 527]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 546]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 96]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 264]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 593]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 344]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 333]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 549]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 96]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 96]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 88]: Loop Invariant [2018-12-31 03:44:12,229 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] [2018-12-31 03:44:12,229 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] [2018-12-31 03:44:12,229 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] [2018-12-31 03:44:12,229 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] [2018-12-31 03:44:12,229 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] [2018-12-31 03:44:12,230 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] [2018-12-31 03:44:12,230 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] [2018-12-31 03:44:12,230 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] [2018-12-31 03:44:12,234 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] [2018-12-31 03:44:12,234 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] [2018-12-31 03:44:12,235 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] [2018-12-31 03:44:12,235 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] [2018-12-31 03:44:12,235 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] [2018-12-31 03:44:12,235 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] [2018-12-31 03:44:12,235 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] [2018-12-31 03:44:12,235 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] Derived loop invariant: (((((((res == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == x) && (\exists v_prenex_143 : bv64 :: ~fp~LONGDOUBLE(v_prenex_143[63:63], v_prenex_143[62:52], v_prenex_143[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_prenex_143[63:32]) == ix)) && (\exists v_q#valueAsBitvector_98 : bv64 :: ~fp~LONGDOUBLE(v_q#valueAsBitvector_98[63:63], v_q#valueAsBitvector_98[62:52], v_q#valueAsBitvector_98[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_q#valueAsBitvector_98[63:32]) == ix)) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && aux-res == -0.0 && __signbit_double(res) == 1-aux) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) - InvariantResult [Line: 96]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 414]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 282]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 319]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 96]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 96]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 615]: Loop Invariant Derived loop invariant: ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == x - InvariantResult [Line: 220]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 593]: Loop Invariant [2018-12-31 03:44:12,238 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] [2018-12-31 03:44:12,238 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] [2018-12-31 03:44:12,238 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] [2018-12-31 03:44:12,239 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] [2018-12-31 03:44:12,239 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] [2018-12-31 03:44:12,239 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] [2018-12-31 03:44:12,239 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] [2018-12-31 03:44:12,239 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] Derived loop invariant: (~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == x && (\exists v_q#valueAsBitvector_98 : bv64 :: ~fp~LONGDOUBLE(v_q#valueAsBitvector_98[63:63], v_q#valueAsBitvector_98[62:52], v_q#valueAsBitvector_98[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_q#valueAsBitvector_98[63:32]) == ix)) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 612]: Loop Invariant [2018-12-31 03:44:12,240 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] [2018-12-31 03:44:12,240 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] [2018-12-31 03:44:12,240 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] [2018-12-31 03:44:12,240 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] [2018-12-31 03:44:12,240 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] [2018-12-31 03:44:12,244 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] [2018-12-31 03:44:12,244 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] [2018-12-31 03:44:12,244 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] [2018-12-31 03:44:12,245 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] [2018-12-31 03:44:12,245 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] [2018-12-31 03:44:12,245 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] [2018-12-31 03:44:12,245 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] [2018-12-31 03:44:12,245 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] [2018-12-31 03:44:12,245 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] [2018-12-31 03:44:12,246 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] [2018-12-31 03:44:12,246 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] Derived loop invariant: ((((~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == x && (\exists v_prenex_143 : bv64 :: ~fp~LONGDOUBLE(v_prenex_143[63:63], v_prenex_143[62:52], v_prenex_143[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_prenex_143[63:32]) == ix)) && (\exists v_q#valueAsBitvector_98 : bv64 :: ~fp~LONGDOUBLE(v_q#valueAsBitvector_98[63:63], v_q#valueAsBitvector_98[62:52], v_q#valueAsBitvector_98[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_q#valueAsBitvector_98[63:32]) == ix)) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) - InvariantResult [Line: 221]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 123]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 407]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 134]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 121]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 462]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 149]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 22]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 121]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 121]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 330]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 290]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 201]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 569]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 217]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 521]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 123]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 134]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 349]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 149]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 164]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 474]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 569]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 202]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 590]: Loop Invariant [2018-12-31 03:44:12,249 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] [2018-12-31 03:44:12,250 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] [2018-12-31 03:44:12,250 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] [2018-12-31 03:44:12,250 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] [2018-12-31 03:44:12,250 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] [2018-12-31 03:44:12,250 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] [2018-12-31 03:44:12,250 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] [2018-12-31 03:44:12,250 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] [2018-12-31 03:44:12,251 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] [2018-12-31 03:44:12,251 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] [2018-12-31 03:44:12,251 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] [2018-12-31 03:44:12,252 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] [2018-12-31 03:44:12,252 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] [2018-12-31 03:44:12,252 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] [2018-12-31 03:44:12,252 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] [2018-12-31 03:44:12,252 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] Derived loop invariant: (((~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == x && (\exists v_prenex_143 : bv64 :: ~fp~LONGDOUBLE(v_prenex_143[63:63], v_prenex_143[62:52], v_prenex_143[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_prenex_143[63:32]) == ix)) && (\exists v_q#valueAsBitvector_98 : bv64 :: ~fp~LONGDOUBLE(v_q#valueAsBitvector_98[63:63], v_q#valueAsBitvector_98[62:52], v_q#valueAsBitvector_98[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_q#valueAsBitvector_98[63:32]) == ix)) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) - InvariantResult [Line: 324]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 288]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 590]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 149]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 85]: Loop Invariant [2018-12-31 03:44:12,253 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] [2018-12-31 03:44:12,253 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] [2018-12-31 03:44:12,253 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] [2018-12-31 03:44:12,253 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] [2018-12-31 03:44:12,254 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] [2018-12-31 03:44:12,254 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] [2018-12-31 03:44:12,254 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] [2018-12-31 03:44:12,254 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] [2018-12-31 03:44:12,255 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_99,QUANTIFIED] [2018-12-31 03:44:12,255 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_99,QUANTIFIED] [2018-12-31 03:44:12,255 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_99,QUANTIFIED] [2018-12-31 03:44:12,255 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_99,QUANTIFIED] [2018-12-31 03:44:12,256 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] [2018-12-31 03:44:12,256 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] [2018-12-31 03:44:12,256 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] [2018-12-31 03:44:12,256 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_143,QUANTIFIED] [2018-12-31 03:44:12,256 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] [2018-12-31 03:44:12,257 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] [2018-12-31 03:44:12,258 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] [2018-12-31 03:44:12,258 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_98,QUANTIFIED] [2018-12-31 03:44:12,258 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_99,QUANTIFIED] [2018-12-31 03:44:12,259 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_99,QUANTIFIED] [2018-12-31 03:44:12,259 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_99,QUANTIFIED] [2018-12-31 03:44:12,259 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_99,QUANTIFIED] Derived loop invariant: (((((((((res == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == x) && 1bv32 == \result) && (\exists v_prenex_143 : bv64 :: ~fp~LONGDOUBLE(v_prenex_143[63:63], v_prenex_143[62:52], v_prenex_143[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_prenex_143[63:32]) == ix)) && (\exists v_q#valueAsBitvector_98 : bv64 :: ~fp~LONGDOUBLE(v_q#valueAsBitvector_98[63:63], v_q#valueAsBitvector_98[62:52], v_q#valueAsBitvector_98[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_q#valueAsBitvector_98[63:32]) == ix)) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && aux-res == -0.0 && __signbit_double(res) == 1-aux) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && (\exists v_q#valueAsBitvector_99 : bv64 :: v_q#valueAsBitvector_99[63:32] == msw && ~fp~LONGDOUBLE(v_q#valueAsBitvector_99[63:63], v_q#valueAsBitvector_99[62:52], v_q#valueAsBitvector_99[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) - InvariantResult [Line: 503]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 164]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 590]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 121]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 123]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 134]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 302]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 149]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 164]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 174]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 640]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 229]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 172]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 123]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 134]: Loop Invariant Derived loop invariant: 0 - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 410 locations, 1 error locations. SAFE Result, 23.0s OverallTime, 5 OverallIterations, 1 TraceHistogramMax, 14.7s AutomataDifference, 0.0s DeadEndRemovalTime, 2.3s HoareAnnotationTime, HoareTripleCheckerStatistics: 603 SDtfs, 175 SDslu, 171 SDs, 0 SdLazy, 105 SolverSat, 15 SolverUnsat, 5 SolverUnknown, 0 SolverNotchecked, 12.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 85 GetRequests, 48 SyntacticMatches, 0 SemanticMatches, 37 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 2.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=410occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 5 MinimizatonAttempts, 7 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 96 LocationsWithAnnotation, 96 PreInvPairs, 103 NumberOfFragments, 366 HoareAnnotationTreeSize, 96 FomulaSimplifications, 86 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 96 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 2.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.1s SsaConstructionTime, 3.8s SatisfiabilityAnalysisTime, 1.4s InterpolantComputationTime, 74 NumberOfCodeBlocks, 74 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 69 ConstructedInterpolants, 8 QuantifiedInterpolants, 4359 SizeOfPredicates, 31 NumberOfNonLiveVariables, 1145 ConjunctsInSsa, 46 ConjunctsInUnsatCore, 5 InterpolantComputations, 5 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! [MP z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forcibly destroying the process Received shutdown request...