./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/float-newlib/double_req_bl_1252a.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2880296f Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../../../trunk/examples/svcomp/float-newlib/double_req_bl_1252a.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(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 23f3104f6bf674f4cf2d86feffb86c85d21d7d18 ......................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../../../trunk/examples/svcomp/float-newlib/double_req_bl_1252a.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(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 23f3104f6bf674f4cf2d86feffb86c85d21d7d18 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.2.0-2880296 [2020-12-02 15:35:27,968 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-02 15:35:27,972 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-02 15:35:28,033 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-02 15:35:28,034 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-02 15:35:28,040 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-02 15:35:28,044 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-02 15:35:28,052 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-02 15:35:28,056 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-02 15:35:28,063 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-02 15:35:28,065 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-02 15:35:28,071 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-02 15:35:28,071 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-02 15:35:28,073 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-02 15:35:28,077 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-02 15:35:28,079 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-02 15:35:28,080 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-02 15:35:28,081 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-02 15:35:28,083 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-02 15:35:28,086 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-02 15:35:28,088 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-02 15:35:28,089 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-02 15:35:28,090 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-02 15:35:28,092 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-02 15:35:28,095 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-02 15:35:28,095 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-02 15:35:28,095 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-02 15:35:28,097 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-02 15:35:28,097 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-02 15:35:28,098 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-02 15:35:28,099 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-02 15:35:28,100 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-02 15:35:28,101 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-02 15:35:28,102 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-02 15:35:28,103 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-02 15:35:28,103 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-02 15:35:28,104 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-02 15:35:28,105 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-02 15:35:28,105 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-02 15:35:28,106 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-02 15:35:28,107 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-02 15:35:28,108 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-12-02 15:35:28,137 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-02 15:35:28,138 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-02 15:35:28,139 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-02 15:35:28,140 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-02 15:35:28,140 INFO L138 SettingsManager]: * Use SBE=true [2020-12-02 15:35:28,140 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-02 15:35:28,141 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-02 15:35:28,141 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-02 15:35:28,141 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-02 15:35:28,141 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-02 15:35:28,141 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-02 15:35:28,142 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-02 15:35:28,142 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-02 15:35:28,142 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-02 15:35:28,142 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-02 15:35:28,143 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-02 15:35:28,143 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-02 15:35:28,143 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-02 15:35:28,143 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-02 15:35:28,144 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-02 15:35:28,144 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-02 15:35:28,144 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-02 15:35:28,144 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-02 15:35:28,145 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-02 15:35:28,145 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-02 15:35:28,145 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-12-02 15:35:28,145 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-02 15:35:28,146 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-02 15:35:28,146 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-02 15:35:28,146 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 23f3104f6bf674f4cf2d86feffb86c85d21d7d18 [2020-12-02 15:35:28,536 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-02 15:35:28,590 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-02 15:35:28,595 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-02 15:35:28,597 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-02 15:35:28,598 INFO L275 PluginConnector]: CDTParser initialized [2020-12-02 15:35:28,599 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/float-newlib/double_req_bl_1252a.c [2020-12-02 15:35:28,688 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e26fa56b6/644c974f5c2c4f4187e245da6fd9dc89/FLAGf7eb5ffab [2020-12-02 15:35:29,374 INFO L306 CDTParser]: Found 1 translation units. [2020-12-02 15:35:29,375 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/float-newlib/double_req_bl_1252a.c [2020-12-02 15:35:29,384 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e26fa56b6/644c974f5c2c4f4187e245da6fd9dc89/FLAGf7eb5ffab [2020-12-02 15:35:29,705 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e26fa56b6/644c974f5c2c4f4187e245da6fd9dc89 [2020-12-02 15:35:29,709 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-02 15:35:29,711 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-02 15:35:29,714 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-02 15:35:29,714 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-02 15:35:29,718 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-02 15:35:29,719 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:35:29" (1/1) ... [2020-12-02 15:35:29,723 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d4a2f81 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:35:29, skipping insertion in model container [2020-12-02 15:35:29,724 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:35:29" (1/1) ... [2020-12-02 15:35:29,733 INFO L146 MainTranslator]: Starting translation in SV-COMP mode [2020-12-02 15:35:29,758 INFO L179 MainTranslator]: Built tables and reachable declarations [2020-12-02 15:35:30,047 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/float-newlib/double_req_bl_1252a.c[2154,2167] [2020-12-02 15:35:30,051 INFO L211 PostProcessor]: Analyzing one entry point: main [2020-12-02 15:35:30,062 INFO L212 MainTranslator]: Completed pre-run [2020-12-02 15:35:30,106 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/float-newlib/double_req_bl_1252a.c[2154,2167] [2020-12-02 15:35:30,110 INFO L211 PostProcessor]: Analyzing one entry point: main [2020-12-02 15:35:30,140 INFO L217 MainTranslator]: Completed translation [2020-12-02 15:35:30,140 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:35:30 WrapperNode [2020-12-02 15:35:30,141 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-02 15:35:30,145 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-02 15:35:30,146 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-02 15:35:30,146 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-02 15:35:30,158 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:35:30" (1/1) ... [2020-12-02 15:35:30,187 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:35:30" (1/1) ... [2020-12-02 15:35:30,240 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-02 15:35:30,241 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-02 15:35:30,241 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-02 15:35:30,241 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-02 15:35:30,255 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:35:30" (1/1) ... [2020-12-02 15:35:30,255 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:35:30" (1/1) ... [2020-12-02 15:35:30,258 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:35:30" (1/1) ... [2020-12-02 15:35:30,258 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:35:30" (1/1) ... [2020-12-02 15:35:30,267 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:35:30" (1/1) ... [2020-12-02 15:35:30,273 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:35:30" (1/1) ... [2020-12-02 15:35:30,275 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:35:30" (1/1) ... [2020-12-02 15:35:30,278 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-02 15:35:30,279 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-02 15:35:30,279 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-02 15:35:30,279 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-02 15:35:30,280 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:35:30" (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 [2020-12-02 15:35:30,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-02 15:35:30,391 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-02 15:35:30,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2020-12-02 15:35:30,392 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-02 15:35:30,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-02 15:35:30,392 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-12-02 15:35:30,393 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-02 15:35:30,886 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-02 15:35:30,887 INFO L298 CfgBuilder]: Removed 18 assume(true) statements. [2020-12-02 15:35:30,889 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:35:30 BoogieIcfgContainer [2020-12-02 15:35:30,889 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-02 15:35:30,891 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-12-02 15:35:30,891 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-12-02 15:35:30,895 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-12-02 15:35:30,896 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 03:35:29" (1/3) ... [2020-12-02 15:35:30,897 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7d3f8506 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 03:35:30, skipping insertion in model container [2020-12-02 15:35:30,897 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:35:30" (2/3) ... [2020-12-02 15:35:30,897 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7d3f8506 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 03:35:30, skipping insertion in model container [2020-12-02 15:35:30,897 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:35:30" (3/3) ... [2020-12-02 15:35:30,899 INFO L111 eAbstractionObserver]: Analyzing ICFG double_req_bl_1252a.c [2020-12-02 15:35:30,918 INFO L180 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-12-02 15:35:30,922 INFO L192 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-12-02 15:35:30,937 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-12-02 15:35:30,967 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-12-02 15:35:30,968 INFO L378 AbstractCegarLoop]: Hoare is true [2020-12-02 15:35:30,968 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-12-02 15:35:30,968 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-12-02 15:35:30,968 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-12-02 15:35:30,968 INFO L382 AbstractCegarLoop]: Difference is false [2020-12-02 15:35:30,968 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-12-02 15:35:30,968 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-12-02 15:35:30,985 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states. [2020-12-02 15:35:30,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2020-12-02 15:35:30,991 INFO L414 BasicCegarLoop]: Found error trace [2020-12-02 15:35:30,992 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-02 15:35:30,993 INFO L429 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-02 15:35:30,999 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-02 15:35:31,000 INFO L82 PathProgramCache]: Analyzing trace with hash -958075201, now seen corresponding path program 1 times [2020-12-02 15:35:31,011 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-02 15:35:31,012 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1616071947] [2020-12-02 15:35:31,012 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-02 15:35:31,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-02 15:35:31,209 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-02 15:35:31,210 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1616071947] [2020-12-02 15:35:31,211 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-02 15:35:31,212 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-12-02 15:35:31,212 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2100969303] [2020-12-02 15:35:31,217 INFO L461 AbstractCegarLoop]: Interpolant automaton has 2 states [2020-12-02 15:35:31,218 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-02 15:35:31,238 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2020-12-02 15:35:31,239 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-12-02 15:35:31,242 INFO L87 Difference]: Start difference. First operand 32 states. Second operand 2 states. [2020-12-02 15:35:31,270 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-02 15:35:31,271 INFO L93 Difference]: Finished difference Result 62 states and 98 transitions. [2020-12-02 15:35:31,271 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2020-12-02 15:35:31,273 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 10 [2020-12-02 15:35:31,273 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-02 15:35:31,300 INFO L225 Difference]: With dead ends: 62 [2020-12-02 15:35:31,301 INFO L226 Difference]: Without dead ends: 29 [2020-12-02 15:35:31,313 INFO L677 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 [2020-12-02 15:35:31,337 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29 states. [2020-12-02 15:35:31,362 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29 to 29. [2020-12-02 15:35:31,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 29 states. [2020-12-02 15:35:31,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 40 transitions. [2020-12-02 15:35:31,370 INFO L78 Accepts]: Start accepts. Automaton has 29 states and 40 transitions. Word has length 10 [2020-12-02 15:35:31,370 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-02 15:35:31,370 INFO L481 AbstractCegarLoop]: Abstraction has 29 states and 40 transitions. [2020-12-02 15:35:31,371 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2020-12-02 15:35:31,371 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 40 transitions. [2020-12-02 15:35:31,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2020-12-02 15:35:31,372 INFO L414 BasicCegarLoop]: Found error trace [2020-12-02 15:35:31,372 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-02 15:35:31,373 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-12-02 15:35:31,373 INFO L429 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-02 15:35:31,375 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-02 15:35:31,375 INFO L82 PathProgramCache]: Analyzing trace with hash 1001584898, now seen corresponding path program 1 times [2020-12-02 15:35:31,375 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-02 15:35:31,375 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [909230945] [2020-12-02 15:35:31,376 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-02 15:35:31,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-02 15:35:31,544 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-02 15:35:31,545 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [909230945] [2020-12-02 15:35:31,545 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-02 15:35:31,546 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-12-02 15:35:31,546 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [206921365] [2020-12-02 15:35:31,548 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-12-02 15:35:31,548 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-02 15:35:31,549 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-12-02 15:35:31,549 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-12-02 15:35:31,549 INFO L87 Difference]: Start difference. First operand 29 states and 40 transitions. Second operand 4 states. [2020-12-02 15:35:31,656 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-02 15:35:31,657 INFO L93 Difference]: Finished difference Result 53 states and 67 transitions. [2020-12-02 15:35:31,658 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-12-02 15:35:31,658 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 11 [2020-12-02 15:35:31,658 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-02 15:35:31,663 INFO L225 Difference]: With dead ends: 53 [2020-12-02 15:35:31,663 INFO L226 Difference]: Without dead ends: 44 [2020-12-02 15:35:31,664 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-12-02 15:35:31,665 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 44 states. [2020-12-02 15:35:31,676 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 44 to 31. [2020-12-02 15:35:31,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 31 states. [2020-12-02 15:35:31,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 31 states and 42 transitions. [2020-12-02 15:35:31,677 INFO L78 Accepts]: Start accepts. Automaton has 31 states and 42 transitions. Word has length 11 [2020-12-02 15:35:31,678 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-02 15:35:31,680 INFO L481 AbstractCegarLoop]: Abstraction has 31 states and 42 transitions. [2020-12-02 15:35:31,680 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-12-02 15:35:31,680 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 42 transitions. [2020-12-02 15:35:31,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2020-12-02 15:35:31,682 INFO L414 BasicCegarLoop]: Found error trace [2020-12-02 15:35:31,683 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-02 15:35:31,683 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-12-02 15:35:31,683 INFO L429 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-02 15:35:31,684 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-02 15:35:31,684 INFO L82 PathProgramCache]: Analyzing trace with hash 502201410, now seen corresponding path program 1 times [2020-12-02 15:35:31,684 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-02 15:35:31,684 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [469508086] [2020-12-02 15:35:31,684 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-02 15:35:31,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-02 15:35:31,775 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-02 15:35:31,775 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [469508086] [2020-12-02 15:35:31,776 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-02 15:35:31,776 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-12-02 15:35:31,776 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1075630844] [2020-12-02 15:35:31,777 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-12-02 15:35:31,777 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-02 15:35:31,778 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-12-02 15:35:31,779 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-12-02 15:35:31,779 INFO L87 Difference]: Start difference. First operand 31 states and 42 transitions. Second operand 4 states. [2020-12-02 15:35:31,876 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-02 15:35:31,877 INFO L93 Difference]: Finished difference Result 55 states and 69 transitions. [2020-12-02 15:35:31,878 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-12-02 15:35:31,878 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 12 [2020-12-02 15:35:31,879 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-02 15:35:31,880 INFO L225 Difference]: With dead ends: 55 [2020-12-02 15:35:31,880 INFO L226 Difference]: Without dead ends: 46 [2020-12-02 15:35:31,881 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-12-02 15:35:31,881 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 46 states. [2020-12-02 15:35:31,886 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 46 to 31. [2020-12-02 15:35:31,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 31 states. [2020-12-02 15:35:31,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 31 states and 42 transitions. [2020-12-02 15:35:31,888 INFO L78 Accepts]: Start accepts. Automaton has 31 states and 42 transitions. Word has length 12 [2020-12-02 15:35:31,888 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-02 15:35:31,888 INFO L481 AbstractCegarLoop]: Abstraction has 31 states and 42 transitions. [2020-12-02 15:35:31,888 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-12-02 15:35:31,889 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 42 transitions. [2020-12-02 15:35:31,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2020-12-02 15:35:31,890 INFO L414 BasicCegarLoop]: Found error trace [2020-12-02 15:35:31,890 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-02 15:35:31,890 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-12-02 15:35:31,890 INFO L429 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-02 15:35:31,891 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-02 15:35:31,891 INFO L82 PathProgramCache]: Analyzing trace with hash -1951233721, now seen corresponding path program 1 times [2020-12-02 15:35:31,891 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-02 15:35:31,892 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [635217622] [2020-12-02 15:35:31,892 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-02 15:35:31,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-02 15:35:31,947 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-02 15:35:31,948 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [635217622] [2020-12-02 15:35:31,948 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-02 15:35:31,948 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-12-02 15:35:31,949 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1961746342] [2020-12-02 15:35:31,949 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-12-02 15:35:31,949 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-02 15:35:31,950 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-12-02 15:35:31,950 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-12-02 15:35:31,951 INFO L87 Difference]: Start difference. First operand 31 states and 42 transitions. Second operand 4 states. [2020-12-02 15:35:32,021 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-02 15:35:32,021 INFO L93 Difference]: Finished difference Result 57 states and 71 transitions. [2020-12-02 15:35:32,022 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-12-02 15:35:32,023 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 13 [2020-12-02 15:35:32,023 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-02 15:35:32,024 INFO L225 Difference]: With dead ends: 57 [2020-12-02 15:35:32,024 INFO L226 Difference]: Without dead ends: 48 [2020-12-02 15:35:32,025 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-12-02 15:35:32,025 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 48 states. [2020-12-02 15:35:32,029 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 48 to 31. [2020-12-02 15:35:32,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 31 states. [2020-12-02 15:35:32,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 31 states and 42 transitions. [2020-12-02 15:35:32,031 INFO L78 Accepts]: Start accepts. Automaton has 31 states and 42 transitions. Word has length 13 [2020-12-02 15:35:32,031 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-02 15:35:32,031 INFO L481 AbstractCegarLoop]: Abstraction has 31 states and 42 transitions. [2020-12-02 15:35:32,032 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-12-02 15:35:32,032 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 42 transitions. [2020-12-02 15:35:32,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2020-12-02 15:35:32,033 INFO L414 BasicCegarLoop]: Found error trace [2020-12-02 15:35:32,033 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-02 15:35:32,033 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-12-02 15:35:32,033 INFO L429 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-02 15:35:32,034 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-02 15:35:32,034 INFO L82 PathProgramCache]: Analyzing trace with hash -555760345, now seen corresponding path program 1 times [2020-12-02 15:35:32,034 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-02 15:35:32,035 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [488831235] [2020-12-02 15:35:32,035 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-02 15:35:32,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-02 15:35:32,086 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-02 15:35:32,087 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [488831235] [2020-12-02 15:35:32,087 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-02 15:35:32,088 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-12-02 15:35:32,088 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1922338649] [2020-12-02 15:35:32,088 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-12-02 15:35:32,089 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-02 15:35:32,089 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-12-02 15:35:32,090 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-12-02 15:35:32,090 INFO L87 Difference]: Start difference. First operand 31 states and 42 transitions. Second operand 4 states. [2020-12-02 15:35:32,155 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-02 15:35:32,155 INFO L93 Difference]: Finished difference Result 55 states and 69 transitions. [2020-12-02 15:35:32,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-12-02 15:35:32,156 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 14 [2020-12-02 15:35:32,157 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-02 15:35:32,158 INFO L225 Difference]: With dead ends: 55 [2020-12-02 15:35:32,158 INFO L226 Difference]: Without dead ends: 46 [2020-12-02 15:35:32,159 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-12-02 15:35:32,159 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 46 states. [2020-12-02 15:35:32,163 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 46 to 31. [2020-12-02 15:35:32,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 31 states. [2020-12-02 15:35:32,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 31 states and 42 transitions. [2020-12-02 15:35:32,165 INFO L78 Accepts]: Start accepts. Automaton has 31 states and 42 transitions. Word has length 14 [2020-12-02 15:35:32,165 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-02 15:35:32,165 INFO L481 AbstractCegarLoop]: Abstraction has 31 states and 42 transitions. [2020-12-02 15:35:32,165 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-12-02 15:35:32,166 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 42 transitions. [2020-12-02 15:35:32,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2020-12-02 15:35:32,166 INFO L414 BasicCegarLoop]: Found error trace [2020-12-02 15:35:32,167 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-02 15:35:32,167 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-12-02 15:35:32,167 INFO L429 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-02 15:35:32,168 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-02 15:35:32,168 INFO L82 PathProgramCache]: Analyzing trace with hash 1219247017, now seen corresponding path program 1 times [2020-12-02 15:35:32,168 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-02 15:35:32,169 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1508561935] [2020-12-02 15:35:32,169 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-02 15:35:32,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-12-02 15:35:32,203 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-12-02 15:35:32,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-12-02 15:35:32,248 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-12-02 15:35:32,275 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-12-02 15:35:32,275 INFO L523 BasicCegarLoop]: Counterexample might be feasible [2020-12-02 15:35:32,276 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-12-02 15:35:32,309 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.12 03:35:32 BoogieIcfgContainer [2020-12-02 15:35:32,309 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-12-02 15:35:32,310 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-12-02 15:35:32,310 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-12-02 15:35:32,310 INFO L275 PluginConnector]: Witness Printer initialized [2020-12-02 15:35:32,311 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:35:30" (3/4) ... [2020-12-02 15:35:32,315 INFO L140 WitnessPrinter]: No result that supports witness generation found [2020-12-02 15:35:32,315 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-12-02 15:35:32,318 INFO L168 Benchmark]: Toolchain (without parser) took 2605.80 ms. Allocated memory was 56.6 MB in the beginning and 69.2 MB in the end (delta: 12.6 MB). Free memory was 33.8 MB in the beginning and 44.6 MB in the end (delta: -10.8 MB). Peak memory consumption was 4.6 MB. Max. memory is 16.1 GB. [2020-12-02 15:35:32,319 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 39.8 MB. Free memory was 18.2 MB in the beginning and 18.1 MB in the end (delta: 31.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-02 15:35:32,320 INFO L168 Benchmark]: CACSL2BoogieTranslator took 429.65 ms. Allocated memory is still 56.6 MB. Free memory was 33.6 MB in the beginning and 36.2 MB in the end (delta: -2.6 MB). Peak memory consumption was 7.7 MB. Max. memory is 16.1 GB. [2020-12-02 15:35:32,321 INFO L168 Benchmark]: Boogie Procedure Inliner took 94.80 ms. Allocated memory is still 56.6 MB. Free memory was 36.2 MB in the beginning and 34.3 MB in the end (delta: 1.8 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-12-02 15:35:32,322 INFO L168 Benchmark]: Boogie Preprocessor took 37.50 ms. Allocated memory is still 56.6 MB. Free memory was 34.3 MB in the beginning and 32.8 MB in the end (delta: 1.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-12-02 15:35:32,322 INFO L168 Benchmark]: RCFGBuilder took 610.04 ms. Allocated memory is still 56.6 MB. Free memory was 32.8 MB in the beginning and 39.1 MB in the end (delta: -6.3 MB). Peak memory consumption was 10.8 MB. Max. memory is 16.1 GB. [2020-12-02 15:35:32,323 INFO L168 Benchmark]: TraceAbstraction took 1418.47 ms. Allocated memory was 56.6 MB in the beginning and 69.2 MB in the end (delta: 12.6 MB). Free memory was 38.6 MB in the beginning and 45.2 MB in the end (delta: -6.5 MB). Peak memory consumption was 5.0 MB. Max. memory is 16.1 GB. [2020-12-02 15:35:32,324 INFO L168 Benchmark]: Witness Printer took 5.37 ms. Allocated memory is still 69.2 MB. Free memory was 45.2 MB in the beginning and 44.6 MB in the end (delta: 557.2 kB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-12-02 15:35:32,329 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 39.8 MB. Free memory was 18.2 MB in the beginning and 18.1 MB in the end (delta: 31.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 429.65 ms. Allocated memory is still 56.6 MB. Free memory was 33.6 MB in the beginning and 36.2 MB in the end (delta: -2.6 MB). Peak memory consumption was 7.7 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 94.80 ms. Allocated memory is still 56.6 MB. Free memory was 36.2 MB in the beginning and 34.3 MB in the end (delta: 1.8 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 37.50 ms. Allocated memory is still 56.6 MB. Free memory was 34.3 MB in the beginning and 32.8 MB in the end (delta: 1.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 610.04 ms. Allocated memory is still 56.6 MB. Free memory was 32.8 MB in the beginning and 39.1 MB in the end (delta: -6.3 MB). Peak memory consumption was 10.8 MB. Max. memory is 16.1 GB. * TraceAbstraction took 1418.47 ms. Allocated memory was 56.6 MB in the beginning and 69.2 MB in the end (delta: 12.6 MB). Free memory was 38.6 MB in the beginning and 45.2 MB in the end (delta: -6.5 MB). Peak memory consumption was 5.0 MB. Max. memory is 16.1 GB. * Witness Printer took 5.37 ms. Allocated memory is still 69.2 MB. Free memory was 45.2 MB in the beginning and 44.6 MB in the end (delta: 557.2 kB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - UnprovableResult [Line: 87]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: overapproximation of someUnaryDOUBLE_SMToperation at line 81, overapproximation of someBinaryDOUBLE_SMTComparisonOperation at line 86. Possible FailurePath: [L81] double x = -0.0; [L82] double y = 0.0; [L26] __uint32_t msw, lsw; [L29] ieee_double_shape_type ew_u; [L30] ew_u.value = (x) [L31] EXPR ew_u.parts.msw [L31] (msw) = ew_u.parts.msw [L32] EXPR ew_u.parts.lsw [L32] (lsw) = ew_u.parts.lsw [L35-L36] COND FALSE !((msw == 0x00000000 && lsw == 0x00000000) || (msw == 0x80000000 && lsw == 0x00000000)) [L38-L39] COND FALSE !((msw >= 0x00100000 && msw <= 0x7fefffff) || (msw >= 0x80100000 && msw <= 0xffefffff)) [L41-L42] COND FALSE !(( msw <= 0x000fffff) || (msw >= 0x80000000 && msw <= 0x800fffff)) [L45-L46] COND FALSE !((msw == 0x7ff00000 && lsw == 0x00000000) || (msw == 0xfff00000 && lsw == 0x00000000)) [L49] return 0; [L54] COND TRUE __fpclassify_double(x) == 0 [L55] return y; [L83] double res = fmax_double(x, y); [L86] EXPR res == 0.0 && __signbit_double(res) == 0 [L86] COND TRUE !(res == 0.0 && __signbit_double(res) == 0) [L87] reach_error() - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 32 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 1.3s, OverallIterations: 6, TraceHistogramMax: 1, AutomataDifference: 0.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 251 SDtfs, 64 SDslu, 298 SDs, 0 SdLazy, 84 SolverSat, 6 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 22 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=32occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 5 MinimizatonAttempts, 60 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.2s InterpolantComputationTime, 74 NumberOfCodeBlocks, 74 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 55 ConstructedInterpolants, 0 QuantifiedInterpolants, 799 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 5 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: 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 0.2.0-2880296 [2020-12-02 15:35:34,953 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-02 15:35:34,956 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-02 15:35:34,992 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-02 15:35:34,993 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-02 15:35:34,995 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-02 15:35:34,997 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-02 15:35:34,999 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-02 15:35:35,002 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-02 15:35:35,003 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-02 15:35:35,004 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-02 15:35:35,006 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-02 15:35:35,007 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-02 15:35:35,008 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-02 15:35:35,010 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-02 15:35:35,012 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-02 15:35:35,013 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-02 15:35:35,015 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-02 15:35:35,017 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-02 15:35:35,020 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-02 15:35:35,022 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-02 15:35:35,024 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-02 15:35:35,026 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-02 15:35:35,027 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-02 15:35:35,031 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-02 15:35:35,031 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-02 15:35:35,032 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-02 15:35:35,033 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-02 15:35:35,034 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-02 15:35:35,035 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-02 15:35:35,036 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-02 15:35:35,037 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-02 15:35:35,038 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-02 15:35:35,040 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-02 15:35:35,041 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-02 15:35:35,042 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-02 15:35:35,043 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-02 15:35:35,043 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-02 15:35:35,044 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-02 15:35:35,045 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-02 15:35:35,046 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-02 15:35:35,047 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-12-02 15:35:35,077 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-02 15:35:35,077 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-02 15:35:35,079 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-02 15:35:35,080 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-02 15:35:35,080 INFO L138 SettingsManager]: * Use SBE=true [2020-12-02 15:35:35,080 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-02 15:35:35,081 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-02 15:35:35,081 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-02 15:35:35,081 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-02 15:35:35,082 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-02 15:35:35,082 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-02 15:35:35,082 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-02 15:35:35,082 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-02 15:35:35,083 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-02 15:35:35,083 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-02 15:35:35,083 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-02 15:35:35,084 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-02 15:35:35,084 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-02 15:35:35,084 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-02 15:35:35,085 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-02 15:35:35,085 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-02 15:35:35,085 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-02 15:35:35,086 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-02 15:35:35,086 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-02 15:35:35,086 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-02 15:35:35,087 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-02 15:35:35,087 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-12-02 15:35:35,087 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-02 15:35:35,088 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-02 15:35:35,088 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-02 15:35:35,088 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-02 15:35:35,088 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 23f3104f6bf674f4cf2d86feffb86c85d21d7d18 [2020-12-02 15:35:35,541 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-02 15:35:35,570 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-02 15:35:35,573 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-02 15:35:35,575 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-02 15:35:35,576 INFO L275 PluginConnector]: CDTParser initialized [2020-12-02 15:35:35,580 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/float-newlib/double_req_bl_1252a.c [2020-12-02 15:35:35,656 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ceeafad2d/316c0d61ffcc4869a1931e086426856c/FLAG46fc5fdaf [2020-12-02 15:35:36,232 INFO L306 CDTParser]: Found 1 translation units. [2020-12-02 15:35:36,233 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/float-newlib/double_req_bl_1252a.c [2020-12-02 15:35:36,248 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ceeafad2d/316c0d61ffcc4869a1931e086426856c/FLAG46fc5fdaf [2020-12-02 15:35:36,592 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ceeafad2d/316c0d61ffcc4869a1931e086426856c [2020-12-02 15:35:36,595 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-02 15:35:36,597 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-02 15:35:36,599 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-02 15:35:36,599 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-02 15:35:36,603 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-02 15:35:36,604 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:35:36" (1/1) ... [2020-12-02 15:35:36,610 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9ddc063 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:35:36, skipping insertion in model container [2020-12-02 15:35:36,611 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:35:36" (1/1) ... [2020-12-02 15:35:36,633 INFO L146 MainTranslator]: Starting translation in SV-COMP mode [2020-12-02 15:35:36,660 INFO L179 MainTranslator]: Built tables and reachable declarations [2020-12-02 15:35:36,963 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/float-newlib/double_req_bl_1252a.c[2154,2167] [2020-12-02 15:35:36,967 INFO L211 PostProcessor]: Analyzing one entry point: main [2020-12-02 15:35:36,987 INFO L212 MainTranslator]: Completed pre-run [2020-12-02 15:35:37,023 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/float-newlib/double_req_bl_1252a.c[2154,2167] [2020-12-02 15:35:37,024 INFO L211 PostProcessor]: Analyzing one entry point: main [2020-12-02 15:35:37,055 INFO L217 MainTranslator]: Completed translation [2020-12-02 15:35:37,056 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:35:37 WrapperNode [2020-12-02 15:35:37,056 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-02 15:35:37,058 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-02 15:35:37,058 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-02 15:35:37,058 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-02 15:35:37,070 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:35:37" (1/1) ... [2020-12-02 15:35:37,084 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:35:37" (1/1) ... [2020-12-02 15:35:37,118 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-02 15:35:37,119 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-02 15:35:37,119 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-02 15:35:37,119 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-02 15:35:37,129 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:35:37" (1/1) ... [2020-12-02 15:35:37,130 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:35:37" (1/1) ... [2020-12-02 15:35:37,135 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:35:37" (1/1) ... [2020-12-02 15:35:37,135 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:35:37" (1/1) ... [2020-12-02 15:35:37,148 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:35:37" (1/1) ... [2020-12-02 15:35:37,154 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:35:37" (1/1) ... [2020-12-02 15:35:37,161 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:35:37" (1/1) ... [2020-12-02 15:35:37,170 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-02 15:35:37,174 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-02 15:35:37,175 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-02 15:35:37,175 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-02 15:35:37,176 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:35:37" (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 [2020-12-02 15:35:37,322 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.float_to_bitvec_DOUBLE [2020-12-02 15:35:37,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2020-12-02 15:35:37,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-12-02 15:35:37,322 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-02 15:35:37,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2020-12-02 15:35:37,324 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-02 15:35:37,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-02 15:35:37,324 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-02 15:35:37,890 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-02 15:35:37,890 INFO L298 CfgBuilder]: Removed 18 assume(true) statements. [2020-12-02 15:35:37,892 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:35:37 BoogieIcfgContainer [2020-12-02 15:35:37,892 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-02 15:35:37,894 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-12-02 15:35:37,895 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-12-02 15:35:37,898 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-12-02 15:35:37,898 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 03:35:36" (1/3) ... [2020-12-02 15:35:37,899 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2cc12966 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 03:35:37, skipping insertion in model container [2020-12-02 15:35:37,900 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:35:37" (2/3) ... [2020-12-02 15:35:37,900 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2cc12966 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 03:35:37, skipping insertion in model container [2020-12-02 15:35:37,900 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:35:37" (3/3) ... [2020-12-02 15:35:37,902 INFO L111 eAbstractionObserver]: Analyzing ICFG double_req_bl_1252a.c [2020-12-02 15:35:37,917 INFO L180 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-12-02 15:35:37,922 INFO L192 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-12-02 15:35:37,936 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-12-02 15:35:37,981 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-12-02 15:35:37,982 INFO L378 AbstractCegarLoop]: Hoare is true [2020-12-02 15:35:37,982 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-12-02 15:35:37,982 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-12-02 15:35:37,982 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-12-02 15:35:37,982 INFO L382 AbstractCegarLoop]: Difference is false [2020-12-02 15:35:37,983 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-12-02 15:35:37,983 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-12-02 15:35:38,008 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states. [2020-12-02 15:35:38,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2020-12-02 15:35:38,015 INFO L414 BasicCegarLoop]: Found error trace [2020-12-02 15:35:38,016 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-02 15:35:38,017 INFO L429 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-02 15:35:38,024 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-02 15:35:38,025 INFO L82 PathProgramCache]: Analyzing trace with hash -958075201, now seen corresponding path program 1 times [2020-12-02 15:35:38,041 INFO L162 FreeRefinementEngine]: Executing refinement strategy WOLF [2020-12-02 15:35:38,042 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [906555319] [2020-12-02 15:35:38,042 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 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 [2020-12-02 15:35:38,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-02 15:35:38,211 INFO L263 TraceCheckSpWp]: Trace formula consists of 43 conjuncts, 1 conjunts are in the unsatisfiable core [2020-12-02 15:35:38,217 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-02 15:35:38,259 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-02 15:35:38,260 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-12-02 15:35:38,275 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-02 15:35:38,276 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [906555319] [2020-12-02 15:35:38,277 INFO L219 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2020-12-02 15:35:38,278 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 2 [2020-12-02 15:35:38,279 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1525612407] [2020-12-02 15:35:38,284 INFO L461 AbstractCegarLoop]: Interpolant automaton has 2 states [2020-12-02 15:35:38,285 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2020-12-02 15:35:38,303 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2020-12-02 15:35:38,304 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-12-02 15:35:38,306 INFO L87 Difference]: Start difference. First operand 32 states. Second operand 2 states. [2020-12-02 15:35:38,330 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-02 15:35:38,331 INFO L93 Difference]: Finished difference Result 62 states and 98 transitions. [2020-12-02 15:35:38,331 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2020-12-02 15:35:38,332 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 10 [2020-12-02 15:35:38,333 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-02 15:35:38,343 INFO L225 Difference]: With dead ends: 62 [2020-12-02 15:35:38,344 INFO L226 Difference]: Without dead ends: 29 [2020-12-02 15:35:38,347 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 18 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-12-02 15:35:38,367 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29 states. [2020-12-02 15:35:38,385 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29 to 29. [2020-12-02 15:35:38,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 29 states. [2020-12-02 15:35:38,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 40 transitions. [2020-12-02 15:35:38,389 INFO L78 Accepts]: Start accepts. Automaton has 29 states and 40 transitions. Word has length 10 [2020-12-02 15:35:38,390 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-02 15:35:38,390 INFO L481 AbstractCegarLoop]: Abstraction has 29 states and 40 transitions. [2020-12-02 15:35:38,390 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2020-12-02 15:35:38,390 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 40 transitions. [2020-12-02 15:35:38,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2020-12-02 15:35:38,391 INFO L414 BasicCegarLoop]: Found error trace [2020-12-02 15:35:38,391 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-02 15:35:38,605 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 mathsat -unsat_core_generation=3 [2020-12-02 15:35:38,605 INFO L429 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-02 15:35:38,606 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-02 15:35:38,606 INFO L82 PathProgramCache]: Analyzing trace with hash 1001584898, now seen corresponding path program 1 times [2020-12-02 15:35:38,607 INFO L162 FreeRefinementEngine]: Executing refinement strategy WOLF [2020-12-02 15:35:38,607 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1024990188] [2020-12-02 15:35:38,608 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 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 [2020-12-02 15:35:38,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-02 15:35:38,709 INFO L263 TraceCheckSpWp]: Trace formula consists of 51 conjuncts, 3 conjunts are in the unsatisfiable core [2020-12-02 15:35:38,711 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-02 15:35:38,787 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-02 15:35:38,787 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-12-02 15:35:38,836 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-02 15:35:38,837 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1024990188] [2020-12-02 15:35:38,837 INFO L219 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2020-12-02 15:35:38,837 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4, 4] imperfect sequences [] total 6 [2020-12-02 15:35:38,838 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1924518235] [2020-12-02 15:35:38,840 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-12-02 15:35:38,840 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2020-12-02 15:35:38,841 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-12-02 15:35:38,842 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-12-02 15:35:38,842 INFO L87 Difference]: Start difference. First operand 29 states and 40 transitions. Second operand 6 states. [2020-12-02 15:35:39,006 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-02 15:35:39,007 INFO L93 Difference]: Finished difference Result 68 states and 85 transitions. [2020-12-02 15:35:39,008 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-12-02 15:35:39,008 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 11 [2020-12-02 15:35:39,010 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-02 15:35:39,013 INFO L225 Difference]: With dead ends: 68 [2020-12-02 15:35:39,014 INFO L226 Difference]: Without dead ends: 59 [2020-12-02 15:35:39,017 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2020-12-02 15:35:39,018 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 59 states. [2020-12-02 15:35:39,029 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 59 to 31. [2020-12-02 15:35:39,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 31 states. [2020-12-02 15:35:39,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 31 states and 42 transitions. [2020-12-02 15:35:39,034 INFO L78 Accepts]: Start accepts. Automaton has 31 states and 42 transitions. Word has length 11 [2020-12-02 15:35:39,034 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-02 15:35:39,035 INFO L481 AbstractCegarLoop]: Abstraction has 31 states and 42 transitions. [2020-12-02 15:35:39,036 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-12-02 15:35:39,039 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 42 transitions. [2020-12-02 15:35:39,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2020-12-02 15:35:39,042 INFO L414 BasicCegarLoop]: Found error trace [2020-12-02 15:35:39,042 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-02 15:35:39,258 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 mathsat -unsat_core_generation=3 [2020-12-02 15:35:39,258 INFO L429 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-02 15:35:39,259 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-02 15:35:39,260 INFO L82 PathProgramCache]: Analyzing trace with hash 1219247017, now seen corresponding path program 1 times [2020-12-02 15:35:39,261 INFO L162 FreeRefinementEngine]: Executing refinement strategy WOLF [2020-12-02 15:35:39,261 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1976686934] [2020-12-02 15:35:39,261 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 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 [2020-12-02 15:35:39,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-02 15:35:39,377 INFO L263 TraceCheckSpWp]: Trace formula consists of 58 conjuncts, 8 conjunts are in the unsatisfiable core [2020-12-02 15:35:39,379 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-02 15:35:39,603 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-02 15:35:39,604 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-12-02 15:35:39,690 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-02 15:35:39,691 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1976686934] [2020-12-02 15:35:39,691 INFO L219 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2020-12-02 15:35:39,691 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4, 4] imperfect sequences [] total 6 [2020-12-02 15:35:39,691 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1127020171] [2020-12-02 15:35:39,692 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-12-02 15:35:39,692 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2020-12-02 15:35:39,693 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-12-02 15:35:39,693 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-12-02 15:35:39,693 INFO L87 Difference]: Start difference. First operand 31 states and 42 transitions. Second operand 6 states. [2020-12-02 15:35:39,821 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-02 15:35:39,822 INFO L93 Difference]: Finished difference Result 52 states and 69 transitions. [2020-12-02 15:35:39,823 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-12-02 15:35:39,823 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 14 [2020-12-02 15:35:39,824 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-02 15:35:39,824 INFO L225 Difference]: With dead ends: 52 [2020-12-02 15:35:39,824 INFO L226 Difference]: Without dead ends: 28 [2020-12-02 15:35:39,825 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2020-12-02 15:35:39,826 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28 states. [2020-12-02 15:35:39,829 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28 to 28. [2020-12-02 15:35:39,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 28 states. [2020-12-02 15:35:39,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 35 transitions. [2020-12-02 15:35:39,833 INFO L78 Accepts]: Start accepts. Automaton has 28 states and 35 transitions. Word has length 14 [2020-12-02 15:35:39,833 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-02 15:35:39,834 INFO L481 AbstractCegarLoop]: Abstraction has 28 states and 35 transitions. [2020-12-02 15:35:39,834 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-12-02 15:35:39,834 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 35 transitions. [2020-12-02 15:35:39,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2020-12-02 15:35:39,837 INFO L414 BasicCegarLoop]: Found error trace [2020-12-02 15:35:39,837 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-02 15:35:40,038 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 mathsat -unsat_core_generation=3 [2020-12-02 15:35:40,039 INFO L429 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-02 15:35:40,040 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-02 15:35:40,041 INFO L82 PathProgramCache]: Analyzing trace with hash 1012446717, now seen corresponding path program 1 times [2020-12-02 15:35:40,042 INFO L162 FreeRefinementEngine]: Executing refinement strategy WOLF [2020-12-02 15:35:40,042 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1085422590] [2020-12-02 15:35:40,043 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 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) Waiting until toolchain timeout for monitored process 5 with mathsat -unsat_core_generation=3 [2020-12-02 15:35:40,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-02 15:35:40,137 INFO L263 TraceCheckSpWp]: Trace formula consists of 66 conjuncts, 3 conjunts are in the unsatisfiable core [2020-12-02 15:35:40,139 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-02 15:35:40,170 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-02 15:35:40,170 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-12-02 15:35:40,200 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-02 15:35:40,200 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1085422590] [2020-12-02 15:35:40,201 INFO L219 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2020-12-02 15:35:40,201 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4, 4] imperfect sequences [] total 6 [2020-12-02 15:35:40,201 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [73875552] [2020-12-02 15:35:40,202 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-12-02 15:35:40,202 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2020-12-02 15:35:40,203 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-12-02 15:35:40,203 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-12-02 15:35:40,203 INFO L87 Difference]: Start difference. First operand 28 states and 35 transitions. Second operand 6 states. [2020-12-02 15:35:40,292 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-02 15:35:40,293 INFO L93 Difference]: Finished difference Result 65 states and 76 transitions. [2020-12-02 15:35:40,293 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-12-02 15:35:40,294 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 16 [2020-12-02 15:35:40,294 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-02 15:35:40,295 INFO L225 Difference]: With dead ends: 65 [2020-12-02 15:35:40,295 INFO L226 Difference]: Without dead ends: 56 [2020-12-02 15:35:40,296 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2020-12-02 15:35:40,296 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 56 states. [2020-12-02 15:35:40,301 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 56 to 30. [2020-12-02 15:35:40,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 30 states. [2020-12-02 15:35:40,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 37 transitions. [2020-12-02 15:35:40,302 INFO L78 Accepts]: Start accepts. Automaton has 30 states and 37 transitions. Word has length 16 [2020-12-02 15:35:40,303 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-02 15:35:40,303 INFO L481 AbstractCegarLoop]: Abstraction has 30 states and 37 transitions. [2020-12-02 15:35:40,303 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-12-02 15:35:40,303 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 37 transitions. [2020-12-02 15:35:40,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2020-12-02 15:35:40,304 INFO L414 BasicCegarLoop]: Found error trace [2020-12-02 15:35:40,305 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-02 15:35:40,522 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 mathsat -unsat_core_generation=3 [2020-12-02 15:35:40,523 INFO L429 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-02 15:35:40,524 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-02 15:35:40,525 INFO L82 PathProgramCache]: Analyzing trace with hash -414082333, now seen corresponding path program 1 times [2020-12-02 15:35:40,525 INFO L162 FreeRefinementEngine]: Executing refinement strategy WOLF [2020-12-02 15:35:40,526 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1757263231] [2020-12-02 15:35:40,526 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY 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 [2020-12-02 15:35:40,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-02 15:35:40,650 INFO L263 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 8 conjunts are in the unsatisfiable core [2020-12-02 15:35:40,653 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-02 15:35:40,743 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-02 15:35:40,743 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-12-02 15:35:40,807 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-02 15:35:40,808 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1757263231] [2020-12-02 15:35:40,808 INFO L219 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2020-12-02 15:35:40,809 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 4 [2020-12-02 15:35:40,809 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1129185576] [2020-12-02 15:35:40,809 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-12-02 15:35:40,810 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2020-12-02 15:35:40,810 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-12-02 15:35:40,811 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-12-02 15:35:40,811 INFO L87 Difference]: Start difference. First operand 30 states and 37 transitions. Second operand 4 states. [2020-12-02 15:35:40,829 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-02 15:35:40,829 INFO L93 Difference]: Finished difference Result 40 states and 47 transitions. [2020-12-02 15:35:40,830 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-02 15:35:40,830 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 18 [2020-12-02 15:35:40,830 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-02 15:35:40,831 INFO L225 Difference]: With dead ends: 40 [2020-12-02 15:35:40,831 INFO L226 Difference]: Without dead ends: 30 [2020-12-02 15:35:40,832 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-12-02 15:35:40,832 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 30 states. [2020-12-02 15:35:40,837 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 30 to 30. [2020-12-02 15:35:40,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 30 states. [2020-12-02 15:35:40,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 36 transitions. [2020-12-02 15:35:40,838 INFO L78 Accepts]: Start accepts. Automaton has 30 states and 36 transitions. Word has length 18 [2020-12-02 15:35:40,839 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-02 15:35:40,839 INFO L481 AbstractCegarLoop]: Abstraction has 30 states and 36 transitions. [2020-12-02 15:35:40,839 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-12-02 15:35:40,839 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 36 transitions. [2020-12-02 15:35:40,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2020-12-02 15:35:40,840 INFO L414 BasicCegarLoop]: Found error trace [2020-12-02 15:35:40,840 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-02 15:35:41,053 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 mathsat -unsat_core_generation=3 [2020-12-02 15:35:41,054 INFO L429 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-02 15:35:41,055 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-02 15:35:41,055 INFO L82 PathProgramCache]: Analyzing trace with hash -356824031, now seen corresponding path program 1 times [2020-12-02 15:35:41,056 INFO L162 FreeRefinementEngine]: Executing refinement strategy WOLF [2020-12-02 15:35:41,056 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1885423973] [2020-12-02 15:35:41,057 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat Starting monitored process 7 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with mathsat -unsat_core_generation=3 [2020-12-02 15:35:41,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-02 15:35:41,168 INFO L263 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 9 conjunts are in the unsatisfiable core [2020-12-02 15:35:41,170 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-02 15:35:41,241 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-02 15:35:41,245 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-02 15:35:41,246 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-12-02 15:35:41,268 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-02 15:35:41,269 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-12-02 15:35:41,511 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-02 15:35:41,512 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1885423973] [2020-12-02 15:35:41,512 INFO L219 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2020-12-02 15:35:41,512 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6, 6] imperfect sequences [] total 9 [2020-12-02 15:35:41,513 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1534938457] [2020-12-02 15:35:41,513 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-12-02 15:35:41,514 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2020-12-02 15:35:41,514 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-12-02 15:35:41,515 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2020-12-02 15:35:41,515 INFO L87 Difference]: Start difference. First operand 30 states and 36 transitions. Second operand 9 states. [2020-12-02 15:35:41,694 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-02 15:35:41,694 INFO L93 Difference]: Finished difference Result 42 states and 47 transitions. [2020-12-02 15:35:41,695 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-12-02 15:35:41,695 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 18 [2020-12-02 15:35:41,695 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-02 15:35:41,696 INFO L225 Difference]: With dead ends: 42 [2020-12-02 15:35:41,696 INFO L226 Difference]: Without dead ends: 39 [2020-12-02 15:35:41,696 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 38 GetRequests, 27 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=44, Invalid=112, Unknown=0, NotChecked=0, Total=156 [2020-12-02 15:35:41,697 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 39 states. [2020-12-02 15:35:41,702 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 39 to 32. [2020-12-02 15:35:41,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 32 states. [2020-12-02 15:35:41,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 38 transitions. [2020-12-02 15:35:41,704 INFO L78 Accepts]: Start accepts. Automaton has 32 states and 38 transitions. Word has length 18 [2020-12-02 15:35:41,704 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-02 15:35:41,704 INFO L481 AbstractCegarLoop]: Abstraction has 32 states and 38 transitions. [2020-12-02 15:35:41,704 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-12-02 15:35:41,705 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 38 transitions. [2020-12-02 15:35:41,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2020-12-02 15:35:41,705 INFO L414 BasicCegarLoop]: Found error trace [2020-12-02 15:35:41,706 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-02 15:35:41,919 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 mathsat -unsat_core_generation=3 [2020-12-02 15:35:41,920 INFO L429 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-02 15:35:41,925 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-02 15:35:41,926 INFO L82 PathProgramCache]: Analyzing trace with hash -208358251, now seen corresponding path program 1 times [2020-12-02 15:35:41,926 INFO L162 FreeRefinementEngine]: Executing refinement strategy WOLF [2020-12-02 15:35:41,927 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [852164300] [2020-12-02 15:35:41,927 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat Starting monitored process 8 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with mathsat -unsat_core_generation=3 [2020-12-02 15:35:42,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-02 15:35:42,029 INFO L263 TraceCheckSpWp]: Trace formula consists of 73 conjuncts, 7 conjunts are in the unsatisfiable core [2020-12-02 15:35:42,031 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-02 15:35:42,099 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-02 15:35:42,099 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-12-02 15:35:42,163 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-02 15:35:42,163 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [852164300] [2020-12-02 15:35:42,164 INFO L219 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2020-12-02 15:35:42,164 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5, 5] imperfect sequences [] total 8 [2020-12-02 15:35:42,164 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1216473964] [2020-12-02 15:35:42,165 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-12-02 15:35:42,165 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2020-12-02 15:35:42,166 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-12-02 15:35:42,166 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2020-12-02 15:35:42,166 INFO L87 Difference]: Start difference. First operand 32 states and 38 transitions. Second operand 8 states. [2020-12-02 15:35:42,264 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-02 15:35:42,264 INFO L93 Difference]: Finished difference Result 45 states and 50 transitions. [2020-12-02 15:35:42,265 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-12-02 15:35:42,266 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 19 [2020-12-02 15:35:42,266 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-02 15:35:42,266 INFO L225 Difference]: With dead ends: 45 [2020-12-02 15:35:42,267 INFO L226 Difference]: Without dead ends: 27 [2020-12-02 15:35:42,268 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 38 GetRequests, 30 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=31, Invalid=59, Unknown=0, NotChecked=0, Total=90 [2020-12-02 15:35:42,268 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27 states. [2020-12-02 15:35:42,272 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27 to 27. [2020-12-02 15:35:42,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 27 states. [2020-12-02 15:35:42,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 28 transitions. [2020-12-02 15:35:42,273 INFO L78 Accepts]: Start accepts. Automaton has 27 states and 28 transitions. Word has length 19 [2020-12-02 15:35:42,273 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-02 15:35:42,274 INFO L481 AbstractCegarLoop]: Abstraction has 27 states and 28 transitions. [2020-12-02 15:35:42,274 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-12-02 15:35:42,274 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 28 transitions. [2020-12-02 15:35:42,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2020-12-02 15:35:42,275 INFO L414 BasicCegarLoop]: Found error trace [2020-12-02 15:35:42,275 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-02 15:35:42,489 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 mathsat -unsat_core_generation=3 [2020-12-02 15:35:42,490 INFO L429 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-02 15:35:42,490 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-02 15:35:42,491 INFO L82 PathProgramCache]: Analyzing trace with hash -1524231306, now seen corresponding path program 1 times [2020-12-02 15:35:42,491 INFO L162 FreeRefinementEngine]: Executing refinement strategy WOLF [2020-12-02 15:35:42,492 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [82279265] [2020-12-02 15:35:42,492 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat Starting monitored process 9 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with mathsat -unsat_core_generation=3 [2020-12-02 15:35:42,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-02 15:35:42,622 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 13 conjunts are in the unsatisfiable core [2020-12-02 15:35:42,624 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-02 15:35:42,838 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-12-02 15:35:42,840 INFO L639 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-12-02 15:35:42,903 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-02 15:35:42,904 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-12-02 15:35:43,232 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-02 15:35:43,236 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [82279265] [2020-12-02 15:35:43,237 INFO L219 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2020-12-02 15:35:43,237 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10, 10] imperfect sequences [] total 16 [2020-12-02 15:35:43,237 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1411140925] [2020-12-02 15:35:43,238 INFO L461 AbstractCegarLoop]: Interpolant automaton has 16 states [2020-12-02 15:35:43,238 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2020-12-02 15:35:43,239 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2020-12-02 15:35:43,239 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=205, Unknown=0, NotChecked=0, Total=240 [2020-12-02 15:35:43,240 INFO L87 Difference]: Start difference. First operand 27 states and 28 transitions. Second operand 16 states. [2020-12-02 15:35:43,738 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-02 15:35:43,738 INFO L93 Difference]: Finished difference Result 27 states and 28 transitions. [2020-12-02 15:35:43,739 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-12-02 15:35:43,739 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 22 [2020-12-02 15:35:43,739 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-02 15:35:43,740 INFO L225 Difference]: With dead ends: 27 [2020-12-02 15:35:43,740 INFO L226 Difference]: Without dead ends: 0 [2020-12-02 15:35:43,741 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 48 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=104, Invalid=358, Unknown=0, NotChecked=0, Total=462 [2020-12-02 15:35:43,741 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-12-02 15:35:43,741 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-12-02 15:35:43,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-12-02 15:35:43,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-12-02 15:35:43,742 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 22 [2020-12-02 15:35:43,742 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-02 15:35:43,742 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-12-02 15:35:43,742 INFO L482 AbstractCegarLoop]: Interpolant automaton has 16 states. [2020-12-02 15:35:43,742 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-12-02 15:35:43,742 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-12-02 15:35:43,943 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 mathsat -unsat_core_generation=3 [2020-12-02 15:35:43,946 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-12-02 15:35:44,327 WARN L197 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 48 [2020-12-02 15:35:44,465 INFO L262 CegarLoopResult]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2020-12-02 15:35:44,465 INFO L262 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-12-02 15:35:44,466 INFO L262 CegarLoopResult]: For program point L28-1(lines 28 33) no Hoare annotation was computed. [2020-12-02 15:35:44,466 INFO L258 CegarLoopResult]: At program point L28-2(lines 28 33) the Hoare annotation is: (and (exists ((|v_ULTIMATE.start_main_#t~nondet17_8| (_ BitVec 64))) (let ((.cse0 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet17_8|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet17_8|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet17_8|)))) (and (= (fp ((_ extract 63 63) ULTIMATE.start_fmax_double_~x) ((_ extract 62 52) ULTIMATE.start_fmax_double_~x) ((_ extract 51 0) ULTIMATE.start_fmax_double_~x)) (fp.neg .cse0)) (= .cse0 (_ +zero 11 53))))) (= (_ +zero 11 53) (fp ((_ extract 63 63) ULTIMATE.start_fmax_double_~y) ((_ extract 62 52) ULTIMATE.start_fmax_double_~y) ((_ extract 51 0) ULTIMATE.start_fmax_double_~y))) (exists ((|v_ULTIMATE.start_main_#t~nondet17_6| (_ BitVec 64))) (let ((.cse1 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet17_6|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet17_6|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet17_6|)))) (and (= .cse1 (_ +zero 11 53)) (= (fp.neg .cse1) (fp ((_ extract 63 63) ULTIMATE.start___fpclassify_double_~x) ((_ extract 62 52) ULTIMATE.start___fpclassify_double_~x) ((_ extract 51 0) ULTIMATE.start___fpclassify_double_~x))))))) [2020-12-02 15:35:44,466 INFO L262 CegarLoopResult]: For program point L28-3(lines 25 50) no Hoare annotation was computed. [2020-12-02 15:35:44,466 INFO L262 CegarLoopResult]: For program point L28-5(lines 28 33) no Hoare annotation was computed. [2020-12-02 15:35:44,467 INFO L258 CegarLoopResult]: At program point L28-6(lines 28 33) the Hoare annotation is: (and (exists ((|v_ULTIMATE.start_main_#t~nondet17_8| (_ BitVec 64))) (let ((.cse0 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet17_8|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet17_8|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet17_8|)))) (and (= (fp ((_ extract 63 63) ULTIMATE.start_fmax_double_~x) ((_ extract 62 52) ULTIMATE.start_fmax_double_~x) ((_ extract 51 0) ULTIMATE.start_fmax_double_~x)) (fp.neg .cse0)) (= .cse0 (_ +zero 11 53))))) (= (_ +zero 11 53) (fp ((_ extract 63 63) ULTIMATE.start_fmax_double_~y) ((_ extract 62 52) ULTIMATE.start_fmax_double_~y) ((_ extract 51 0) ULTIMATE.start_fmax_double_~y))) (= (_ +zero 11 53) (fp ((_ extract 63 63) ULTIMATE.start___fpclassify_double_~x) ((_ extract 62 52) ULTIMATE.start___fpclassify_double_~x) ((_ extract 51 0) ULTIMATE.start___fpclassify_double_~x)))) [2020-12-02 15:35:44,467 INFO L262 CegarLoopResult]: For program point L86(line 86) no Hoare annotation was computed. [2020-12-02 15:35:44,467 INFO L262 CegarLoopResult]: For program point L28-7(lines 25 50) no Hoare annotation was computed. [2020-12-02 15:35:44,467 INFO L262 CegarLoopResult]: For program point L86-2(lines 86 89) no Hoare annotation was computed. [2020-12-02 15:35:44,467 INFO L262 CegarLoopResult]: For program point L45(lines 45 49) no Hoare annotation was computed. [2020-12-02 15:35:44,467 INFO L262 CegarLoopResult]: For program point L45-1(lines 45 49) no Hoare annotation was computed. [2020-12-02 15:35:44,469 INFO L262 CegarLoopResult]: For program point L87(line 87) no Hoare annotation was computed. [2020-12-02 15:35:44,469 INFO L262 CegarLoopResult]: For program point L54(lines 54 55) no Hoare annotation was computed. [2020-12-02 15:35:44,470 INFO L258 CegarLoopResult]: At program point L71(lines 62 72) the Hoare annotation is: (and (exists ((ULTIMATE.start_fmax_double_~y (_ BitVec 64))) (let ((.cse0 (fp ((_ extract 63 63) ULTIMATE.start_fmax_double_~y) ((_ extract 62 52) ULTIMATE.start_fmax_double_~y) ((_ extract 51 0) ULTIMATE.start_fmax_double_~y)))) (and (= (fp ((_ extract 63 63) ULTIMATE.start_main_~res~0) ((_ extract 62 52) ULTIMATE.start_main_~res~0) ((_ extract 51 0) ULTIMATE.start_main_~res~0)) .cse0) (= (_ +zero 11 53) .cse0)))) (exists ((ULTIMATE.start___fpclassify_double_~x (_ BitVec 64))) (and (= (_ +zero 11 53) (fp ((_ extract 63 63) ULTIMATE.start___fpclassify_double_~x) ((_ extract 62 52) ULTIMATE.start___fpclassify_double_~x) ((_ extract 51 0) ULTIMATE.start___fpclassify_double_~x))) (= ((_ extract 63 32) ULTIMATE.start___fpclassify_double_~x) ULTIMATE.start___fpclassify_double_~msw~0))) (exists ((|v_ULTIMATE.start_main_#t~nondet17_8| (_ BitVec 64))) (let ((.cse1 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet17_8|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet17_8|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet17_8|)))) (and (= (fp ((_ extract 63 63) ULTIMATE.start_fmax_double_~x) ((_ extract 62 52) ULTIMATE.start_fmax_double_~x) ((_ extract 51 0) ULTIMATE.start_fmax_double_~x)) (fp.neg .cse1)) (= .cse1 (_ +zero 11 53))))) (= (_ +zero 11 53) (fp ((_ extract 63 63) ULTIMATE.start_fmax_double_~y) ((_ extract 62 52) ULTIMATE.start_fmax_double_~y) ((_ extract 51 0) ULTIMATE.start_fmax_double_~y))) (exists ((ULTIMATE.start_fmax_double_~y (_ BitVec 64)) (ULTIMATE.start___signbit_double_~x (_ BitVec 64))) (let ((.cse2 (fp ((_ extract 63 63) ULTIMATE.start_fmax_double_~y) ((_ extract 62 52) ULTIMATE.start_fmax_double_~y) ((_ extract 51 0) ULTIMATE.start_fmax_double_~y)))) (and (= ULTIMATE.start___signbit_double_~msw~1 ((_ extract 63 32) ULTIMATE.start___signbit_double_~x)) (= (_ +zero 11 53) .cse2) (= (fp ((_ extract 63 63) ULTIMATE.start___signbit_double_~x) ((_ extract 62 52) ULTIMATE.start___signbit_double_~x) ((_ extract 51 0) ULTIMATE.start___signbit_double_~x)) .cse2)))) (= (_ +zero 11 53) (fp ((_ extract 63 63) ULTIMATE.start___fpclassify_double_~x) ((_ extract 62 52) ULTIMATE.start___fpclassify_double_~x) ((_ extract 51 0) ULTIMATE.start___fpclassify_double_~x))) (= |ULTIMATE.start___signbit_double_#res| (_ bv0 32)) |ULTIMATE.start_main_#t~short23| (exists ((ULTIMATE.start_fmax_double_~y (_ BitVec 64))) (let ((.cse3 (fp ((_ extract 63 63) ULTIMATE.start_fmax_double_~y) ((_ extract 62 52) ULTIMATE.start_fmax_double_~y) ((_ extract 51 0) ULTIMATE.start_fmax_double_~y)))) (and (= (_ +zero 11 53) .cse3) (= (fp ((_ extract 63 63) |ULTIMATE.start_fmax_double_#res|) ((_ extract 62 52) |ULTIMATE.start_fmax_double_#res|) ((_ extract 51 0) |ULTIMATE.start_fmax_double_#res|)) .cse3)))) (exists ((ULTIMATE.start_fmax_double_~y (_ BitVec 64))) (let ((.cse4 (fp ((_ extract 63 63) ULTIMATE.start_fmax_double_~y) ((_ extract 62 52) ULTIMATE.start_fmax_double_~y) ((_ extract 51 0) ULTIMATE.start_fmax_double_~y)))) (and (= (_ +zero 11 53) .cse4) (= (fp ((_ extract 63 63) ULTIMATE.start___signbit_double_~x) ((_ extract 62 52) ULTIMATE.start___signbit_double_~x) ((_ extract 51 0) ULTIMATE.start___signbit_double_~x)) .cse4))))) [2020-12-02 15:35:44,470 INFO L262 CegarLoopResult]: For program point L38(lines 38 49) no Hoare annotation was computed. [2020-12-02 15:35:44,470 INFO L262 CegarLoopResult]: For program point L38-1(lines 38 49) no Hoare annotation was computed. [2020-12-02 15:35:44,470 INFO L262 CegarLoopResult]: For program point L56(lines 56 57) no Hoare annotation was computed. [2020-12-02 15:35:44,473 INFO L262 CegarLoopResult]: For program point L65-1(lines 65 69) no Hoare annotation was computed. [2020-12-02 15:35:44,473 INFO L262 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-12-02 15:35:44,473 INFO L258 CegarLoopResult]: At program point L65-2(lines 65 69) the Hoare annotation is: (and (exists ((ULTIMATE.start_fmax_double_~y (_ BitVec 64))) (let ((.cse0 (fp ((_ extract 63 63) ULTIMATE.start_fmax_double_~y) ((_ extract 62 52) ULTIMATE.start_fmax_double_~y) ((_ extract 51 0) ULTIMATE.start_fmax_double_~y)))) (and (= (fp ((_ extract 63 63) ULTIMATE.start_main_~res~0) ((_ extract 62 52) ULTIMATE.start_main_~res~0) ((_ extract 51 0) ULTIMATE.start_main_~res~0)) .cse0) (= (_ +zero 11 53) .cse0)))) (exists ((ULTIMATE.start___fpclassify_double_~x (_ BitVec 64))) (and (= (_ +zero 11 53) (fp ((_ extract 63 63) ULTIMATE.start___fpclassify_double_~x) ((_ extract 62 52) ULTIMATE.start___fpclassify_double_~x) ((_ extract 51 0) ULTIMATE.start___fpclassify_double_~x))) (= ((_ extract 63 32) ULTIMATE.start___fpclassify_double_~x) ULTIMATE.start___fpclassify_double_~msw~0))) (exists ((|v_ULTIMATE.start_main_#t~nondet17_8| (_ BitVec 64))) (let ((.cse1 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet17_8|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet17_8|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet17_8|)))) (and (= (fp ((_ extract 63 63) ULTIMATE.start_fmax_double_~x) ((_ extract 62 52) ULTIMATE.start_fmax_double_~x) ((_ extract 51 0) ULTIMATE.start_fmax_double_~x)) (fp.neg .cse1)) (= .cse1 (_ +zero 11 53))))) (= (_ +zero 11 53) (fp ((_ extract 63 63) ULTIMATE.start_fmax_double_~y) ((_ extract 62 52) ULTIMATE.start_fmax_double_~y) ((_ extract 51 0) ULTIMATE.start_fmax_double_~y))) (= (_ +zero 11 53) (fp ((_ extract 63 63) ULTIMATE.start___fpclassify_double_~x) ((_ extract 62 52) ULTIMATE.start___fpclassify_double_~x) ((_ extract 51 0) ULTIMATE.start___fpclassify_double_~x))) |ULTIMATE.start_main_#t~short23| (exists ((ULTIMATE.start_fmax_double_~y (_ BitVec 64))) (let ((.cse2 (fp ((_ extract 63 63) ULTIMATE.start_fmax_double_~y) ((_ extract 62 52) ULTIMATE.start_fmax_double_~y) ((_ extract 51 0) ULTIMATE.start_fmax_double_~y)))) (and (= (_ +zero 11 53) .cse2) (= (fp ((_ extract 63 63) |ULTIMATE.start_fmax_double_#res|) ((_ extract 62 52) |ULTIMATE.start_fmax_double_#res|) ((_ extract 51 0) |ULTIMATE.start_fmax_double_#res|)) .cse2)))) (exists ((ULTIMATE.start_fmax_double_~y (_ BitVec 64))) (let ((.cse3 (fp ((_ extract 63 63) ULTIMATE.start_fmax_double_~y) ((_ extract 62 52) ULTIMATE.start_fmax_double_~y) ((_ extract 51 0) ULTIMATE.start_fmax_double_~y)))) (and (= (_ +zero 11 53) .cse3) (= (fp ((_ extract 63 63) ULTIMATE.start___signbit_double_~x) ((_ extract 62 52) ULTIMATE.start___signbit_double_~x) ((_ extract 51 0) ULTIMATE.start___signbit_double_~x)) .cse3))))) [2020-12-02 15:35:44,473 INFO L262 CegarLoopResult]: For program point L65-3(lines 65 69) no Hoare annotation was computed. [2020-12-02 15:35:44,474 INFO L262 CegarLoopResult]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 87) no Hoare annotation was computed. [2020-12-02 15:35:44,474 INFO L258 CegarLoopResult]: At program point L49(lines 25 50) the Hoare annotation is: (and (exists ((ULTIMATE.start___fpclassify_double_~x (_ BitVec 64)) (|v_ULTIMATE.start_main_#t~nondet17_6| (_ BitVec 64))) (let ((.cse0 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet17_6|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet17_6|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet17_6|)))) (and (= .cse0 (_ +zero 11 53)) (= ((_ extract 63 32) ULTIMATE.start___fpclassify_double_~x) ULTIMATE.start___fpclassify_double_~msw~0) (= (fp.neg .cse0) (fp ((_ extract 63 63) ULTIMATE.start___fpclassify_double_~x) ((_ extract 62 52) ULTIMATE.start___fpclassify_double_~x) ((_ extract 51 0) ULTIMATE.start___fpclassify_double_~x)))))) (exists ((|v_ULTIMATE.start_main_#t~nondet17_8| (_ BitVec 64))) (let ((.cse1 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet17_8|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet17_8|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet17_8|)))) (and (= (fp ((_ extract 63 63) ULTIMATE.start_fmax_double_~x) ((_ extract 62 52) ULTIMATE.start_fmax_double_~x) ((_ extract 51 0) ULTIMATE.start_fmax_double_~x)) (fp.neg .cse1)) (= .cse1 (_ +zero 11 53))))) (= (_ +zero 11 53) (fp ((_ extract 63 63) ULTIMATE.start_fmax_double_~y) ((_ extract 62 52) ULTIMATE.start_fmax_double_~y) ((_ extract 51 0) ULTIMATE.start_fmax_double_~y))) (exists ((|v_ULTIMATE.start_main_#t~nondet17_6| (_ BitVec 64))) (let ((.cse2 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet17_6|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet17_6|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet17_6|)))) (and (= .cse2 (_ +zero 11 53)) (= (fp.neg .cse2) (fp ((_ extract 63 63) ULTIMATE.start___fpclassify_double_~x) ((_ extract 62 52) ULTIMATE.start___fpclassify_double_~x) ((_ extract 51 0) ULTIMATE.start___fpclassify_double_~x)))))) (not (= (_ bv0 32) |ULTIMATE.start___fpclassify_double_#res|))) [2020-12-02 15:35:44,474 INFO L258 CegarLoopResult]: At program point L49-1(lines 25 50) the Hoare annotation is: (and (exists ((ULTIMATE.start___fpclassify_double_~x (_ BitVec 64))) (and (= (_ +zero 11 53) (fp ((_ extract 63 63) ULTIMATE.start___fpclassify_double_~x) ((_ extract 62 52) ULTIMATE.start___fpclassify_double_~x) ((_ extract 51 0) ULTIMATE.start___fpclassify_double_~x))) (= ((_ extract 63 32) ULTIMATE.start___fpclassify_double_~x) ULTIMATE.start___fpclassify_double_~msw~0))) (exists ((|v_ULTIMATE.start_main_#t~nondet17_8| (_ BitVec 64))) (let ((.cse0 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet17_8|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet17_8|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet17_8|)))) (and (= (fp ((_ extract 63 63) ULTIMATE.start_fmax_double_~x) ((_ extract 62 52) ULTIMATE.start_fmax_double_~x) ((_ extract 51 0) ULTIMATE.start_fmax_double_~x)) (fp.neg .cse0)) (= .cse0 (_ +zero 11 53))))) (= (_ +zero 11 53) (fp ((_ extract 63 63) ULTIMATE.start_fmax_double_~y) ((_ extract 62 52) ULTIMATE.start_fmax_double_~y) ((_ extract 51 0) ULTIMATE.start_fmax_double_~y))) (= (_ +zero 11 53) (fp ((_ extract 63 63) ULTIMATE.start___fpclassify_double_~x) ((_ extract 62 52) ULTIMATE.start___fpclassify_double_~x) ((_ extract 51 0) ULTIMATE.start___fpclassify_double_~x))) (not (= (_ bv0 32) |ULTIMATE.start___fpclassify_double_#res|))) [2020-12-02 15:35:44,474 INFO L262 CegarLoopResult]: For program point L41(lines 41 49) no Hoare annotation was computed. [2020-12-02 15:35:44,475 INFO L262 CegarLoopResult]: For program point L41-1(lines 41 49) no Hoare annotation was computed. [2020-12-02 15:35:44,475 INFO L262 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-12-02 15:35:44,475 INFO L265 CegarLoopResult]: At program point L91(lines 74 92) the Hoare annotation is: true [2020-12-02 15:35:44,475 INFO L262 CegarLoopResult]: For program point L59(line 59) no Hoare annotation was computed. [2020-12-02 15:35:44,476 INFO L262 CegarLoopResult]: For program point L59-2(line 59) no Hoare annotation was computed. [2020-12-02 15:35:44,476 INFO L258 CegarLoopResult]: At program point L59-3(lines 52 60) the Hoare annotation is: (and (exists ((ULTIMATE.start___fpclassify_double_~x (_ BitVec 64))) (and (= (_ +zero 11 53) (fp ((_ extract 63 63) ULTIMATE.start___fpclassify_double_~x) ((_ extract 62 52) ULTIMATE.start___fpclassify_double_~x) ((_ extract 51 0) ULTIMATE.start___fpclassify_double_~x))) (= ((_ extract 63 32) ULTIMATE.start___fpclassify_double_~x) ULTIMATE.start___fpclassify_double_~msw~0))) (exists ((|v_ULTIMATE.start_main_#t~nondet17_8| (_ BitVec 64))) (let ((.cse0 (fp ((_ extract 63 63) |v_ULTIMATE.start_main_#t~nondet17_8|) ((_ extract 62 52) |v_ULTIMATE.start_main_#t~nondet17_8|) ((_ extract 51 0) |v_ULTIMATE.start_main_#t~nondet17_8|)))) (and (= (fp ((_ extract 63 63) ULTIMATE.start_fmax_double_~x) ((_ extract 62 52) ULTIMATE.start_fmax_double_~x) ((_ extract 51 0) ULTIMATE.start_fmax_double_~x)) (fp.neg .cse0)) (= .cse0 (_ +zero 11 53))))) (= (_ +zero 11 53) (fp ((_ extract 63 63) ULTIMATE.start_fmax_double_~y) ((_ extract 62 52) ULTIMATE.start_fmax_double_~y) ((_ extract 51 0) ULTIMATE.start_fmax_double_~y))) (= (_ +zero 11 53) (fp ((_ extract 63 63) ULTIMATE.start___fpclassify_double_~x) ((_ extract 62 52) ULTIMATE.start___fpclassify_double_~x) ((_ extract 51 0) ULTIMATE.start___fpclassify_double_~x))) (exists ((ULTIMATE.start_fmax_double_~y (_ BitVec 64))) (let ((.cse1 (fp ((_ extract 63 63) ULTIMATE.start_fmax_double_~y) ((_ extract 62 52) ULTIMATE.start_fmax_double_~y) ((_ extract 51 0) ULTIMATE.start_fmax_double_~y)))) (and (= (_ +zero 11 53) .cse1) (= (fp ((_ extract 63 63) |ULTIMATE.start_fmax_double_#res|) ((_ extract 62 52) |ULTIMATE.start_fmax_double_#res|) ((_ extract 51 0) |ULTIMATE.start_fmax_double_#res|)) .cse1))))) [2020-12-02 15:35:44,489 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,490 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,491 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,491 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,491 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,492 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,492 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] [2020-12-02 15:35:44,492 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] [2020-12-02 15:35:44,493 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] [2020-12-02 15:35:44,493 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] [2020-12-02 15:35:44,494 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,494 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,495 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,495 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,495 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,496 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,496 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,496 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,496 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,497 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,497 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,497 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,498 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,498 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,498 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,503 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,503 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,503 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,516 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,516 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,517 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,517 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,517 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,518 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,518 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] [2020-12-02 15:35:44,518 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] [2020-12-02 15:35:44,519 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] [2020-12-02 15:35:44,523 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] [2020-12-02 15:35:44,524 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,524 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,525 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,525 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,525 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,525 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,526 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,526 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,526 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,530 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,530 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,530 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,531 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,531 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,531 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,531 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,532 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,532 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,546 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,547 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,547 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,547 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,547 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,548 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,548 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] [2020-12-02 15:35:44,548 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] [2020-12-02 15:35:44,548 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] [2020-12-02 15:35:44,549 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] [2020-12-02 15:35:44,549 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] [2020-12-02 15:35:44,549 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] [2020-12-02 15:35:44,550 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,550 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,550 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,551 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,552 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,553 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,554 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] [2020-12-02 15:35:44,554 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] [2020-12-02 15:35:44,554 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] [2020-12-02 15:35:44,554 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] [2020-12-02 15:35:44,555 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] [2020-12-02 15:35:44,555 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] [2020-12-02 15:35:44,556 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] [2020-12-02 15:35:44,556 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] [2020-12-02 15:35:44,556 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] [2020-12-02 15:35:44,557 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] [2020-12-02 15:35:44,557 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,557 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,557 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,558 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,558 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,559 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,562 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] [2020-12-02 15:35:44,562 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] [2020-12-02 15:35:44,562 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] [2020-12-02 15:35:44,562 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] [2020-12-02 15:35:44,563 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,563 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,563 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,564 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,564 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,564 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,566 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,566 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,566 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,567 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,567 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,567 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,568 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,569 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,570 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,570 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,570 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,570 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,574 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] [2020-12-02 15:35:44,575 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] [2020-12-02 15:35:44,576 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] [2020-12-02 15:35:44,576 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] [2020-12-02 15:35:44,576 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] [2020-12-02 15:35:44,576 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] [2020-12-02 15:35:44,577 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] [2020-12-02 15:35:44,577 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] [2020-12-02 15:35:44,577 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] [2020-12-02 15:35:44,578 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] [2020-12-02 15:35:44,579 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,579 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,580 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,580 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,580 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,580 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,582 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] [2020-12-02 15:35:44,582 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] [2020-12-02 15:35:44,582 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] [2020-12-02 15:35:44,583 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] [2020-12-02 15:35:44,583 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] [2020-12-02 15:35:44,583 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] [2020-12-02 15:35:44,584 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] [2020-12-02 15:35:44,585 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] [2020-12-02 15:35:44,585 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] [2020-12-02 15:35:44,585 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] [2020-12-02 15:35:44,585 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] [2020-12-02 15:35:44,586 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] [2020-12-02 15:35:44,586 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] [2020-12-02 15:35:44,586 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] [2020-12-02 15:35:44,586 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] [2020-12-02 15:35:44,587 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] [2020-12-02 15:35:44,587 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,587 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,587 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,587 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,588 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,588 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,588 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] [2020-12-02 15:35:44,588 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] [2020-12-02 15:35:44,589 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] [2020-12-02 15:35:44,589 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] [2020-12-02 15:35:44,589 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] [2020-12-02 15:35:44,589 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] [2020-12-02 15:35:44,593 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,594 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,594 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,594 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,594 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,595 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,595 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] [2020-12-02 15:35:44,595 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] [2020-12-02 15:35:44,596 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] [2020-12-02 15:35:44,596 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] [2020-12-02 15:35:44,597 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,597 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,598 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,598 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,598 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,599 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,599 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___signbit_double_~x,QUANTIFIED] [2020-12-02 15:35:44,599 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,599 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,600 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,600 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___signbit_double_~x,QUANTIFIED] [2020-12-02 15:35:44,600 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___signbit_double_~x,QUANTIFIED] [2020-12-02 15:35:44,600 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___signbit_double_~x,QUANTIFIED] [2020-12-02 15:35:44,600 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,601 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,601 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,601 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,601 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,602 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,602 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,602 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,602 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,603 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,603 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,603 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,603 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,604 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,604 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,607 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,607 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,607 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,608 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,608 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,608 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,608 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] [2020-12-02 15:35:44,609 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] [2020-12-02 15:35:44,609 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] [2020-12-02 15:35:44,609 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] [2020-12-02 15:35:44,609 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,610 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,610 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,610 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,610 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,611 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,611 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___signbit_double_~x,QUANTIFIED] [2020-12-02 15:35:44,611 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,611 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,612 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,612 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___signbit_double_~x,QUANTIFIED] [2020-12-02 15:35:44,612 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___signbit_double_~x,QUANTIFIED] [2020-12-02 15:35:44,612 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___signbit_double_~x,QUANTIFIED] [2020-12-02 15:35:44,613 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,613 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,613 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,613 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,614 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,614 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,614 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,614 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,615 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,615 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,616 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,616 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,618 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,619 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,619 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,621 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] [2020-12-02 15:35:44,621 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] [2020-12-02 15:35:44,621 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] [2020-12-02 15:35:44,621 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] [2020-12-02 15:35:44,622 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,622 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,622 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,623 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,623 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,623 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,623 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,624 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,624 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,624 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,626 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,626 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,627 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] [2020-12-02 15:35:44,628 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] [2020-12-02 15:35:44,628 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] [2020-12-02 15:35:44,628 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] [2020-12-02 15:35:44,628 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,628 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,629 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,630 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,631 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,631 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,631 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,631 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,631 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,632 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,632 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,632 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,635 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.12 03:35:44 BoogieIcfgContainer [2020-12-02 15:35:44,635 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-12-02 15:35:44,636 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-12-02 15:35:44,636 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-12-02 15:35:44,636 INFO L275 PluginConnector]: Witness Printer initialized [2020-12-02 15:35:44,637 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:35:37" (3/4) ... [2020-12-02 15:35:44,642 INFO L137 WitnessPrinter]: Generating witness for correct program [2020-12-02 15:35:44,663 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 17 nodes and edges [2020-12-02 15:35:44,664 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2020-12-02 15:35:44,664 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2020-12-02 15:35:44,665 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2020-12-02 15:35:44,698 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\exists v_ULTIMATE.start_main_#t~nondet17_8 : bv64 :: ~fp~LONGDOUBLE(x[63:63], x[62:52], x[51:0]) == ~fp.neg~DOUBLE(~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet17_8[63:63], v_ULTIMATE.start_main_#t~nondet17_8[62:52], v_ULTIMATE.start_main_#t~nondet17_8[51:0])) && ~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet17_8[63:63], v_ULTIMATE.start_main_#t~nondet17_8[62:52], v_ULTIMATE.start_main_#t~nondet17_8[51:0]) == ~Pluszero~LONGDOUBLE()) && ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(y[63:63], y[62:52], y[51:0])) && (\exists v_ULTIMATE.start_main_#t~nondet17_6 : bv64 :: ~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet17_6[63:63], v_ULTIMATE.start_main_#t~nondet17_6[62:52], v_ULTIMATE.start_main_#t~nondet17_6[51:0]) == ~Pluszero~LONGDOUBLE() && ~fp.neg~DOUBLE(~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet17_6[63:63], v_ULTIMATE.start_main_#t~nondet17_6[62:52], v_ULTIMATE.start_main_#t~nondet17_6[51:0])) == ~fp~LONGDOUBLE(x[63:63], x[62:52], x[51:0])) [2020-12-02 15:35:44,699 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((\exists ULTIMATE.start___fpclassify_double_~x : bv64, v_ULTIMATE.start_main_#t~nondet17_6 : bv64 :: (~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet17_6[63:63], v_ULTIMATE.start_main_#t~nondet17_6[62:52], v_ULTIMATE.start_main_#t~nondet17_6[51:0]) == ~Pluszero~LONGDOUBLE() && ULTIMATE.start___fpclassify_double_~x[63:32] == msw) && ~fp.neg~DOUBLE(~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet17_6[63:63], v_ULTIMATE.start_main_#t~nondet17_6[62:52], v_ULTIMATE.start_main_#t~nondet17_6[51:0])) == ~fp~LONGDOUBLE(ULTIMATE.start___fpclassify_double_~x[63:63], ULTIMATE.start___fpclassify_double_~x[62:52], ULTIMATE.start___fpclassify_double_~x[51:0])) && (\exists v_ULTIMATE.start_main_#t~nondet17_8 : bv64 :: ~fp~LONGDOUBLE(x[63:63], x[62:52], x[51:0]) == ~fp.neg~DOUBLE(~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet17_8[63:63], v_ULTIMATE.start_main_#t~nondet17_8[62:52], v_ULTIMATE.start_main_#t~nondet17_8[51:0])) && ~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet17_8[63:63], v_ULTIMATE.start_main_#t~nondet17_8[62:52], v_ULTIMATE.start_main_#t~nondet17_8[51:0]) == ~Pluszero~LONGDOUBLE())) && ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(y[63:63], y[62:52], y[51:0])) && (\exists v_ULTIMATE.start_main_#t~nondet17_6 : bv64 :: ~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet17_6[63:63], v_ULTIMATE.start_main_#t~nondet17_6[62:52], v_ULTIMATE.start_main_#t~nondet17_6[51:0]) == ~Pluszero~LONGDOUBLE() && ~fp.neg~DOUBLE(~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet17_6[63:63], v_ULTIMATE.start_main_#t~nondet17_6[62:52], v_ULTIMATE.start_main_#t~nondet17_6[51:0])) == ~fp~LONGDOUBLE(x[63:63], x[62:52], x[51:0]))) && !(0bv32 == \result) [2020-12-02 15:35:44,700 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((\exists ULTIMATE.start___fpclassify_double_~x : bv64 :: ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(ULTIMATE.start___fpclassify_double_~x[63:63], ULTIMATE.start___fpclassify_double_~x[62:52], ULTIMATE.start___fpclassify_double_~x[51:0]) && ULTIMATE.start___fpclassify_double_~x[63:32] == msw) && (\exists v_ULTIMATE.start_main_#t~nondet17_8 : bv64 :: ~fp~LONGDOUBLE(x[63:63], x[62:52], x[51:0]) == ~fp.neg~DOUBLE(~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet17_8[63:63], v_ULTIMATE.start_main_#t~nondet17_8[62:52], v_ULTIMATE.start_main_#t~nondet17_8[51:0])) && ~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet17_8[63:63], v_ULTIMATE.start_main_#t~nondet17_8[62:52], v_ULTIMATE.start_main_#t~nondet17_8[51:0]) == ~Pluszero~LONGDOUBLE())) && ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(y[63:63], y[62:52], y[51:0])) && ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(x[63:63], x[62:52], x[51:0])) && (\exists ULTIMATE.start_fmax_double_~y : bv64 :: ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(ULTIMATE.start_fmax_double_~y[63:63], ULTIMATE.start_fmax_double_~y[62:52], ULTIMATE.start_fmax_double_~y[51:0]) && ~fp~LONGDOUBLE(\result[63:63], \result[62:52], \result[51:0]) == ~fp~LONGDOUBLE(ULTIMATE.start_fmax_double_~y[63:63], ULTIMATE.start_fmax_double_~y[62:52], ULTIMATE.start_fmax_double_~y[51:0])) [2020-12-02 15:35:44,701 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\exists v_ULTIMATE.start_main_#t~nondet17_8 : bv64 :: ~fp~LONGDOUBLE(x[63:63], x[62:52], x[51:0]) == ~fp.neg~DOUBLE(~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet17_8[63:63], v_ULTIMATE.start_main_#t~nondet17_8[62:52], v_ULTIMATE.start_main_#t~nondet17_8[51:0])) && ~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet17_8[63:63], v_ULTIMATE.start_main_#t~nondet17_8[62:52], v_ULTIMATE.start_main_#t~nondet17_8[51:0]) == ~Pluszero~LONGDOUBLE()) && ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(y[63:63], y[62:52], y[51:0])) && ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(x[63:63], x[62:52], x[51:0]) [2020-12-02 15:35:44,701 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((\exists ULTIMATE.start_fmax_double_~y : bv64 :: ~fp~LONGDOUBLE(res[63:63], res[62:52], res[51:0]) == ~fp~LONGDOUBLE(ULTIMATE.start_fmax_double_~y[63:63], ULTIMATE.start_fmax_double_~y[62:52], ULTIMATE.start_fmax_double_~y[51:0]) && ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(ULTIMATE.start_fmax_double_~y[63:63], ULTIMATE.start_fmax_double_~y[62:52], ULTIMATE.start_fmax_double_~y[51:0])) && (\exists ULTIMATE.start___fpclassify_double_~x : bv64 :: ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(ULTIMATE.start___fpclassify_double_~x[63:63], ULTIMATE.start___fpclassify_double_~x[62:52], ULTIMATE.start___fpclassify_double_~x[51:0]) && ULTIMATE.start___fpclassify_double_~x[63:32] == msw)) && (\exists v_ULTIMATE.start_main_#t~nondet17_8 : bv64 :: ~fp~LONGDOUBLE(x[63:63], x[62:52], x[51:0]) == ~fp.neg~DOUBLE(~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet17_8[63:63], v_ULTIMATE.start_main_#t~nondet17_8[62:52], v_ULTIMATE.start_main_#t~nondet17_8[51:0])) && ~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet17_8[63:63], v_ULTIMATE.start_main_#t~nondet17_8[62:52], v_ULTIMATE.start_main_#t~nondet17_8[51:0]) == ~Pluszero~LONGDOUBLE())) && ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(y[63:63], y[62:52], y[51:0])) && ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(x[63:63], x[62:52], x[51:0])) && aux-res == 0.0 && __signbit_double(res) == 0-aux) && (\exists ULTIMATE.start_fmax_double_~y : bv64 :: ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(ULTIMATE.start_fmax_double_~y[63:63], ULTIMATE.start_fmax_double_~y[62:52], ULTIMATE.start_fmax_double_~y[51:0]) && ~fp~LONGDOUBLE(\result[63:63], \result[62:52], \result[51:0]) == ~fp~LONGDOUBLE(ULTIMATE.start_fmax_double_~y[63:63], ULTIMATE.start_fmax_double_~y[62:52], ULTIMATE.start_fmax_double_~y[51:0]))) && (\exists ULTIMATE.start_fmax_double_~y : bv64 :: ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(ULTIMATE.start_fmax_double_~y[63:63], ULTIMATE.start_fmax_double_~y[62:52], ULTIMATE.start_fmax_double_~y[51:0]) && ~fp~LONGDOUBLE(x[63:63], x[62:52], x[51:0]) == ~fp~LONGDOUBLE(ULTIMATE.start_fmax_double_~y[63:63], ULTIMATE.start_fmax_double_~y[62:52], ULTIMATE.start_fmax_double_~y[51:0])) [2020-12-02 15:35:44,703 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((\exists ULTIMATE.start_fmax_double_~y : bv64 :: ~fp~LONGDOUBLE(res[63:63], res[62:52], res[51:0]) == ~fp~LONGDOUBLE(ULTIMATE.start_fmax_double_~y[63:63], ULTIMATE.start_fmax_double_~y[62:52], ULTIMATE.start_fmax_double_~y[51:0]) && ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(ULTIMATE.start_fmax_double_~y[63:63], ULTIMATE.start_fmax_double_~y[62:52], ULTIMATE.start_fmax_double_~y[51:0])) && (\exists ULTIMATE.start___fpclassify_double_~x : bv64 :: ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(ULTIMATE.start___fpclassify_double_~x[63:63], ULTIMATE.start___fpclassify_double_~x[62:52], ULTIMATE.start___fpclassify_double_~x[51:0]) && ULTIMATE.start___fpclassify_double_~x[63:32] == msw)) && (\exists v_ULTIMATE.start_main_#t~nondet17_8 : bv64 :: ~fp~LONGDOUBLE(x[63:63], x[62:52], x[51:0]) == ~fp.neg~DOUBLE(~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet17_8[63:63], v_ULTIMATE.start_main_#t~nondet17_8[62:52], v_ULTIMATE.start_main_#t~nondet17_8[51:0])) && ~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet17_8[63:63], v_ULTIMATE.start_main_#t~nondet17_8[62:52], v_ULTIMATE.start_main_#t~nondet17_8[51:0]) == ~Pluszero~LONGDOUBLE())) && ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(y[63:63], y[62:52], y[51:0])) && (\exists ULTIMATE.start_fmax_double_~y : bv64, ULTIMATE.start___signbit_double_~x : bv64 :: (msw == ULTIMATE.start___signbit_double_~x[63:32] && ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(ULTIMATE.start_fmax_double_~y[63:63], ULTIMATE.start_fmax_double_~y[62:52], ULTIMATE.start_fmax_double_~y[51:0])) && ~fp~LONGDOUBLE(ULTIMATE.start___signbit_double_~x[63:63], ULTIMATE.start___signbit_double_~x[62:52], ULTIMATE.start___signbit_double_~x[51:0]) == ~fp~LONGDOUBLE(ULTIMATE.start_fmax_double_~y[63:63], ULTIMATE.start_fmax_double_~y[62:52], ULTIMATE.start_fmax_double_~y[51:0]))) && ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(x[63:63], x[62:52], x[51:0])) && \result == 0bv32) && aux-res == 0.0 && __signbit_double(res) == 0-aux) && (\exists ULTIMATE.start_fmax_double_~y : bv64 :: ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(ULTIMATE.start_fmax_double_~y[63:63], ULTIMATE.start_fmax_double_~y[62:52], ULTIMATE.start_fmax_double_~y[51:0]) && ~fp~LONGDOUBLE(\result[63:63], \result[62:52], \result[51:0]) == ~fp~LONGDOUBLE(ULTIMATE.start_fmax_double_~y[63:63], ULTIMATE.start_fmax_double_~y[62:52], ULTIMATE.start_fmax_double_~y[51:0]))) && (\exists ULTIMATE.start_fmax_double_~y : bv64 :: ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(ULTIMATE.start_fmax_double_~y[63:63], ULTIMATE.start_fmax_double_~y[62:52], ULTIMATE.start_fmax_double_~y[51:0]) && ~fp~LONGDOUBLE(x[63:63], x[62:52], x[51:0]) == ~fp~LONGDOUBLE(ULTIMATE.start_fmax_double_~y[63:63], ULTIMATE.start_fmax_double_~y[62:52], ULTIMATE.start_fmax_double_~y[51:0])) [2020-12-02 15:35:44,703 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((\exists ULTIMATE.start___fpclassify_double_~x : bv64 :: ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(ULTIMATE.start___fpclassify_double_~x[63:63], ULTIMATE.start___fpclassify_double_~x[62:52], ULTIMATE.start___fpclassify_double_~x[51:0]) && ULTIMATE.start___fpclassify_double_~x[63:32] == msw) && (\exists v_ULTIMATE.start_main_#t~nondet17_8 : bv64 :: ~fp~LONGDOUBLE(x[63:63], x[62:52], x[51:0]) == ~fp.neg~DOUBLE(~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet17_8[63:63], v_ULTIMATE.start_main_#t~nondet17_8[62:52], v_ULTIMATE.start_main_#t~nondet17_8[51:0])) && ~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet17_8[63:63], v_ULTIMATE.start_main_#t~nondet17_8[62:52], v_ULTIMATE.start_main_#t~nondet17_8[51:0]) == ~Pluszero~LONGDOUBLE())) && ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(y[63:63], y[62:52], y[51:0])) && ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(x[63:63], x[62:52], x[51:0])) && !(0bv32 == \result) [2020-12-02 15:35:44,764 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2020-12-02 15:35:44,769 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-12-02 15:35:44,771 INFO L168 Benchmark]: Toolchain (without parser) took 8173.41 ms. Allocated memory was 44.0 MB in the beginning and 83.9 MB in the end (delta: 39.8 MB). Free memory was 21.1 MB in the beginning and 45.7 MB in the end (delta: -24.6 MB). Peak memory consumption was 17.1 MB. Max. memory is 16.1 GB. [2020-12-02 15:35:44,772 INFO L168 Benchmark]: CDTParser took 0.48 ms. Allocated memory is still 44.0 MB. Free memory was 23.7 MB in the beginning and 23.6 MB in the end (delta: 52.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-02 15:35:44,773 INFO L168 Benchmark]: CACSL2BoogieTranslator took 457.56 ms. Allocated memory was 44.0 MB in the beginning and 56.6 MB in the end (delta: 12.6 MB). Free memory was 20.9 MB in the beginning and 31.1 MB in the end (delta: -10.2 MB). Peak memory consumption was 5.3 MB. Max. memory is 16.1 GB. [2020-12-02 15:35:44,773 INFO L168 Benchmark]: Boogie Procedure Inliner took 60.52 ms. Allocated memory is still 56.6 MB. Free memory was 31.1 MB in the beginning and 29.2 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-12-02 15:35:44,773 INFO L168 Benchmark]: Boogie Preprocessor took 51.42 ms. Allocated memory is still 56.6 MB. Free memory was 29.2 MB in the beginning and 27.6 MB in the end (delta: 1.6 MB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-02 15:35:44,774 INFO L168 Benchmark]: RCFGBuilder took 718.23 ms. Allocated memory is still 56.6 MB. Free memory was 27.4 MB in the beginning and 36.9 MB in the end (delta: -9.5 MB). Peak memory consumption was 4.8 MB. Max. memory is 16.1 GB. [2020-12-02 15:35:44,774 INFO L168 Benchmark]: TraceAbstraction took 6740.93 ms. Allocated memory was 56.6 MB in the beginning and 83.9 MB in the end (delta: 27.3 MB). Free memory was 36.7 MB in the beginning and 49.9 MB in the end (delta: -13.3 MB). Peak memory consumption was 34.6 MB. Max. memory is 16.1 GB. [2020-12-02 15:35:44,775 INFO L168 Benchmark]: Witness Printer took 133.57 ms. Allocated memory is still 83.9 MB. Free memory was 49.9 MB in the beginning and 45.7 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-02 15:35:44,777 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.48 ms. Allocated memory is still 44.0 MB. Free memory was 23.7 MB in the beginning and 23.6 MB in the end (delta: 52.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 457.56 ms. Allocated memory was 44.0 MB in the beginning and 56.6 MB in the end (delta: 12.6 MB). Free memory was 20.9 MB in the beginning and 31.1 MB in the end (delta: -10.2 MB). Peak memory consumption was 5.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 60.52 ms. Allocated memory is still 56.6 MB. Free memory was 31.1 MB in the beginning and 29.2 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 51.42 ms. Allocated memory is still 56.6 MB. Free memory was 29.2 MB in the beginning and 27.6 MB in the end (delta: 1.6 MB). There was no memory consumed. Max. memory is 16.1 GB. * RCFGBuilder took 718.23 ms. Allocated memory is still 56.6 MB. Free memory was 27.4 MB in the beginning and 36.9 MB in the end (delta: -9.5 MB). Peak memory consumption was 4.8 MB. Max. memory is 16.1 GB. * TraceAbstraction took 6740.93 ms. Allocated memory was 56.6 MB in the beginning and 83.9 MB in the end (delta: 27.3 MB). Free memory was 36.7 MB in the beginning and 49.9 MB in the end (delta: -13.3 MB). Peak memory consumption was 34.6 MB. Max. memory is 16.1 GB. * Witness Printer took 133.57 ms. Allocated memory is still 83.9 MB. Free memory was 49.9 MB in the beginning and 45.7 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___signbit_double_~x,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___signbit_double_~x,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___signbit_double_~x,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___signbit_double_~x,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___signbit_double_~x,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___signbit_double_~x,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___signbit_double_~x,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___signbit_double_~x,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 87]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 65]: Loop Invariant [2020-12-02 15:35:44,823 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,823 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,824 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,824 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,824 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,825 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,825 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] [2020-12-02 15:35:44,825 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] [2020-12-02 15:35:44,826 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] [2020-12-02 15:35:44,826 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] [2020-12-02 15:35:44,826 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,826 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,826 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,826 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,827 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,827 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,827 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,827 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,828 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,828 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,828 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,828 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,828 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,828 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,828 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,828 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,829 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,829 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,830 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,830 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,830 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,831 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,831 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,831 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,831 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] [2020-12-02 15:35:44,831 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] [2020-12-02 15:35:44,832 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] [2020-12-02 15:35:44,832 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] [2020-12-02 15:35:44,833 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,834 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,834 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,835 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,835 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,835 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,835 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,836 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,836 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,836 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,836 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,837 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,837 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,837 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,837 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,837 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,838 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,838 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] Derived loop invariant: (((((((\exists ULTIMATE.start_fmax_double_~y : bv64 :: ~fp~LONGDOUBLE(res[63:63], res[62:52], res[51:0]) == ~fp~LONGDOUBLE(ULTIMATE.start_fmax_double_~y[63:63], ULTIMATE.start_fmax_double_~y[62:52], ULTIMATE.start_fmax_double_~y[51:0]) && ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(ULTIMATE.start_fmax_double_~y[63:63], ULTIMATE.start_fmax_double_~y[62:52], ULTIMATE.start_fmax_double_~y[51:0])) && (\exists ULTIMATE.start___fpclassify_double_~x : bv64 :: ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(ULTIMATE.start___fpclassify_double_~x[63:63], ULTIMATE.start___fpclassify_double_~x[62:52], ULTIMATE.start___fpclassify_double_~x[51:0]) && ULTIMATE.start___fpclassify_double_~x[63:32] == msw)) && (\exists v_ULTIMATE.start_main_#t~nondet17_8 : bv64 :: ~fp~LONGDOUBLE(x[63:63], x[62:52], x[51:0]) == ~fp.neg~DOUBLE(~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet17_8[63:63], v_ULTIMATE.start_main_#t~nondet17_8[62:52], v_ULTIMATE.start_main_#t~nondet17_8[51:0])) && ~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet17_8[63:63], v_ULTIMATE.start_main_#t~nondet17_8[62:52], v_ULTIMATE.start_main_#t~nondet17_8[51:0]) == ~Pluszero~LONGDOUBLE())) && ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(y[63:63], y[62:52], y[51:0])) && ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(x[63:63], x[62:52], x[51:0])) && aux-res == 0.0 && __signbit_double(res) == 0-aux) && (\exists ULTIMATE.start_fmax_double_~y : bv64 :: ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(ULTIMATE.start_fmax_double_~y[63:63], ULTIMATE.start_fmax_double_~y[62:52], ULTIMATE.start_fmax_double_~y[51:0]) && ~fp~LONGDOUBLE(\result[63:63], \result[62:52], \result[51:0]) == ~fp~LONGDOUBLE(ULTIMATE.start_fmax_double_~y[63:63], ULTIMATE.start_fmax_double_~y[62:52], ULTIMATE.start_fmax_double_~y[51:0]))) && (\exists ULTIMATE.start_fmax_double_~y : bv64 :: ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(ULTIMATE.start_fmax_double_~y[63:63], ULTIMATE.start_fmax_double_~y[62:52], ULTIMATE.start_fmax_double_~y[51:0]) && ~fp~LONGDOUBLE(x[63:63], x[62:52], x[51:0]) == ~fp~LONGDOUBLE(ULTIMATE.start_fmax_double_~y[63:63], ULTIMATE.start_fmax_double_~y[62:52], ULTIMATE.start_fmax_double_~y[51:0])) - InvariantResult [Line: 28]: Loop Invariant [2020-12-02 15:35:44,840 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,840 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,840 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,840 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,841 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,841 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,841 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] [2020-12-02 15:35:44,841 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] [2020-12-02 15:35:44,841 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] [2020-12-02 15:35:44,842 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] [2020-12-02 15:35:44,842 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] [2020-12-02 15:35:44,842 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] [2020-12-02 15:35:44,843 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,843 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,843 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,843 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,844 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,844 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,844 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] [2020-12-02 15:35:44,844 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] [2020-12-02 15:35:44,845 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] [2020-12-02 15:35:44,845 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] [2020-12-02 15:35:44,845 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] [2020-12-02 15:35:44,845 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] Derived loop invariant: ((\exists v_ULTIMATE.start_main_#t~nondet17_8 : bv64 :: ~fp~LONGDOUBLE(x[63:63], x[62:52], x[51:0]) == ~fp.neg~DOUBLE(~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet17_8[63:63], v_ULTIMATE.start_main_#t~nondet17_8[62:52], v_ULTIMATE.start_main_#t~nondet17_8[51:0])) && ~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet17_8[63:63], v_ULTIMATE.start_main_#t~nondet17_8[62:52], v_ULTIMATE.start_main_#t~nondet17_8[51:0]) == ~Pluszero~LONGDOUBLE()) && ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(y[63:63], y[62:52], y[51:0])) && (\exists v_ULTIMATE.start_main_#t~nondet17_6 : bv64 :: ~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet17_6[63:63], v_ULTIMATE.start_main_#t~nondet17_6[62:52], v_ULTIMATE.start_main_#t~nondet17_6[51:0]) == ~Pluszero~LONGDOUBLE() && ~fp.neg~DOUBLE(~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet17_6[63:63], v_ULTIMATE.start_main_#t~nondet17_6[62:52], v_ULTIMATE.start_main_#t~nondet17_6[51:0])) == ~fp~LONGDOUBLE(x[63:63], x[62:52], x[51:0])) - InvariantResult [Line: 25]: Loop Invariant [2020-12-02 15:35:44,847 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] [2020-12-02 15:35:44,848 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] [2020-12-02 15:35:44,848 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] [2020-12-02 15:35:44,848 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] [2020-12-02 15:35:44,848 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,848 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,849 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,849 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,849 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,849 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,854 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] [2020-12-02 15:35:44,854 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] [2020-12-02 15:35:44,854 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] [2020-12-02 15:35:44,855 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] [2020-12-02 15:35:44,855 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,855 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,855 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,855 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,856 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,856 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] Derived loop invariant: ((((\exists ULTIMATE.start___fpclassify_double_~x : bv64 :: ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(ULTIMATE.start___fpclassify_double_~x[63:63], ULTIMATE.start___fpclassify_double_~x[62:52], ULTIMATE.start___fpclassify_double_~x[51:0]) && ULTIMATE.start___fpclassify_double_~x[63:32] == msw) && (\exists v_ULTIMATE.start_main_#t~nondet17_8 : bv64 :: ~fp~LONGDOUBLE(x[63:63], x[62:52], x[51:0]) == ~fp.neg~DOUBLE(~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet17_8[63:63], v_ULTIMATE.start_main_#t~nondet17_8[62:52], v_ULTIMATE.start_main_#t~nondet17_8[51:0])) && ~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet17_8[63:63], v_ULTIMATE.start_main_#t~nondet17_8[62:52], v_ULTIMATE.start_main_#t~nondet17_8[51:0]) == ~Pluszero~LONGDOUBLE())) && ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(y[63:63], y[62:52], y[51:0])) && ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(x[63:63], x[62:52], x[51:0])) && !(0bv32 == \result) - InvariantResult [Line: 74]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 28]: Loop Invariant [2020-12-02 15:35:44,858 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,858 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,858 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,859 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,859 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,859 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,861 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,862 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,862 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,862 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,863 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,863 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] Derived loop invariant: ((\exists v_ULTIMATE.start_main_#t~nondet17_8 : bv64 :: ~fp~LONGDOUBLE(x[63:63], x[62:52], x[51:0]) == ~fp.neg~DOUBLE(~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet17_8[63:63], v_ULTIMATE.start_main_#t~nondet17_8[62:52], v_ULTIMATE.start_main_#t~nondet17_8[51:0])) && ~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet17_8[63:63], v_ULTIMATE.start_main_#t~nondet17_8[62:52], v_ULTIMATE.start_main_#t~nondet17_8[51:0]) == ~Pluszero~LONGDOUBLE()) && ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(y[63:63], y[62:52], y[51:0])) && ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(x[63:63], x[62:52], x[51:0]) - InvariantResult [Line: 25]: Loop Invariant [2020-12-02 15:35:44,864 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] [2020-12-02 15:35:44,864 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] [2020-12-02 15:35:44,864 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] [2020-12-02 15:35:44,864 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] [2020-12-02 15:35:44,865 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] [2020-12-02 15:35:44,865 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] [2020-12-02 15:35:44,866 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] [2020-12-02 15:35:44,866 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] [2020-12-02 15:35:44,867 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] [2020-12-02 15:35:44,867 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] [2020-12-02 15:35:44,867 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,867 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,867 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,868 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,868 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,868 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,868 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] [2020-12-02 15:35:44,868 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] [2020-12-02 15:35:44,869 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] [2020-12-02 15:35:44,869 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] [2020-12-02 15:35:44,869 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] [2020-12-02 15:35:44,869 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] [2020-12-02 15:35:44,872 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] [2020-12-02 15:35:44,873 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] [2020-12-02 15:35:44,873 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] [2020-12-02 15:35:44,873 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] [2020-12-02 15:35:44,873 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] [2020-12-02 15:35:44,873 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] [2020-12-02 15:35:44,874 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] [2020-12-02 15:35:44,874 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] [2020-12-02 15:35:44,874 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] [2020-12-02 15:35:44,874 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] [2020-12-02 15:35:44,874 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,875 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,875 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,875 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,875 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,875 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,876 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] [2020-12-02 15:35:44,876 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] [2020-12-02 15:35:44,876 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] [2020-12-02 15:35:44,876 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] [2020-12-02 15:35:44,876 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] [2020-12-02 15:35:44,877 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_6,QUANTIFIED] Derived loop invariant: ((((\exists ULTIMATE.start___fpclassify_double_~x : bv64, v_ULTIMATE.start_main_#t~nondet17_6 : bv64 :: (~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet17_6[63:63], v_ULTIMATE.start_main_#t~nondet17_6[62:52], v_ULTIMATE.start_main_#t~nondet17_6[51:0]) == ~Pluszero~LONGDOUBLE() && ULTIMATE.start___fpclassify_double_~x[63:32] == msw) && ~fp.neg~DOUBLE(~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet17_6[63:63], v_ULTIMATE.start_main_#t~nondet17_6[62:52], v_ULTIMATE.start_main_#t~nondet17_6[51:0])) == ~fp~LONGDOUBLE(ULTIMATE.start___fpclassify_double_~x[63:63], ULTIMATE.start___fpclassify_double_~x[62:52], ULTIMATE.start___fpclassify_double_~x[51:0])) && (\exists v_ULTIMATE.start_main_#t~nondet17_8 : bv64 :: ~fp~LONGDOUBLE(x[63:63], x[62:52], x[51:0]) == ~fp.neg~DOUBLE(~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet17_8[63:63], v_ULTIMATE.start_main_#t~nondet17_8[62:52], v_ULTIMATE.start_main_#t~nondet17_8[51:0])) && ~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet17_8[63:63], v_ULTIMATE.start_main_#t~nondet17_8[62:52], v_ULTIMATE.start_main_#t~nondet17_8[51:0]) == ~Pluszero~LONGDOUBLE())) && ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(y[63:63], y[62:52], y[51:0])) && (\exists v_ULTIMATE.start_main_#t~nondet17_6 : bv64 :: ~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet17_6[63:63], v_ULTIMATE.start_main_#t~nondet17_6[62:52], v_ULTIMATE.start_main_#t~nondet17_6[51:0]) == ~Pluszero~LONGDOUBLE() && ~fp.neg~DOUBLE(~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet17_6[63:63], v_ULTIMATE.start_main_#t~nondet17_6[62:52], v_ULTIMATE.start_main_#t~nondet17_6[51:0])) == ~fp~LONGDOUBLE(x[63:63], x[62:52], x[51:0]))) && !(0bv32 == \result) - InvariantResult [Line: 62]: Loop Invariant [2020-12-02 15:35:44,877 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,878 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,878 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,878 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,878 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,878 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,879 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] [2020-12-02 15:35:44,879 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] [2020-12-02 15:35:44,879 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] [2020-12-02 15:35:44,879 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] [2020-12-02 15:35:44,880 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,880 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,880 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,880 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,880 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,881 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,881 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___signbit_double_~x,QUANTIFIED] [2020-12-02 15:35:44,881 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,881 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,882 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,882 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___signbit_double_~x,QUANTIFIED] [2020-12-02 15:35:44,882 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___signbit_double_~x,QUANTIFIED] [2020-12-02 15:35:44,882 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___signbit_double_~x,QUANTIFIED] [2020-12-02 15:35:44,882 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,883 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,883 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,883 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,883 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,883 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,883 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,884 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,884 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,884 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,884 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,884 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,885 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,885 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,885 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,886 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,886 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,886 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,886 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,887 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,887 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,887 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] [2020-12-02 15:35:44,887 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] [2020-12-02 15:35:44,888 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] [2020-12-02 15:35:44,888 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] [2020-12-02 15:35:44,888 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,888 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,888 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,889 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,889 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,889 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,889 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___signbit_double_~x,QUANTIFIED] [2020-12-02 15:35:44,889 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,890 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,890 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,890 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___signbit_double_~x,QUANTIFIED] [2020-12-02 15:35:44,890 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___signbit_double_~x,QUANTIFIED] [2020-12-02 15:35:44,891 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___signbit_double_~x,QUANTIFIED] [2020-12-02 15:35:44,891 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,891 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,891 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,892 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,892 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,892 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,892 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,893 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,893 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,893 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,893 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,893 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,894 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,894 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,894 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] Derived loop invariant: (((((((((\exists ULTIMATE.start_fmax_double_~y : bv64 :: ~fp~LONGDOUBLE(res[63:63], res[62:52], res[51:0]) == ~fp~LONGDOUBLE(ULTIMATE.start_fmax_double_~y[63:63], ULTIMATE.start_fmax_double_~y[62:52], ULTIMATE.start_fmax_double_~y[51:0]) && ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(ULTIMATE.start_fmax_double_~y[63:63], ULTIMATE.start_fmax_double_~y[62:52], ULTIMATE.start_fmax_double_~y[51:0])) && (\exists ULTIMATE.start___fpclassify_double_~x : bv64 :: ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(ULTIMATE.start___fpclassify_double_~x[63:63], ULTIMATE.start___fpclassify_double_~x[62:52], ULTIMATE.start___fpclassify_double_~x[51:0]) && ULTIMATE.start___fpclassify_double_~x[63:32] == msw)) && (\exists v_ULTIMATE.start_main_#t~nondet17_8 : bv64 :: ~fp~LONGDOUBLE(x[63:63], x[62:52], x[51:0]) == ~fp.neg~DOUBLE(~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet17_8[63:63], v_ULTIMATE.start_main_#t~nondet17_8[62:52], v_ULTIMATE.start_main_#t~nondet17_8[51:0])) && ~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet17_8[63:63], v_ULTIMATE.start_main_#t~nondet17_8[62:52], v_ULTIMATE.start_main_#t~nondet17_8[51:0]) == ~Pluszero~LONGDOUBLE())) && ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(y[63:63], y[62:52], y[51:0])) && (\exists ULTIMATE.start_fmax_double_~y : bv64, ULTIMATE.start___signbit_double_~x : bv64 :: (msw == ULTIMATE.start___signbit_double_~x[63:32] && ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(ULTIMATE.start_fmax_double_~y[63:63], ULTIMATE.start_fmax_double_~y[62:52], ULTIMATE.start_fmax_double_~y[51:0])) && ~fp~LONGDOUBLE(ULTIMATE.start___signbit_double_~x[63:63], ULTIMATE.start___signbit_double_~x[62:52], ULTIMATE.start___signbit_double_~x[51:0]) == ~fp~LONGDOUBLE(ULTIMATE.start_fmax_double_~y[63:63], ULTIMATE.start_fmax_double_~y[62:52], ULTIMATE.start_fmax_double_~y[51:0]))) && ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(x[63:63], x[62:52], x[51:0])) && \result == 0bv32) && aux-res == 0.0 && __signbit_double(res) == 0-aux) && (\exists ULTIMATE.start_fmax_double_~y : bv64 :: ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(ULTIMATE.start_fmax_double_~y[63:63], ULTIMATE.start_fmax_double_~y[62:52], ULTIMATE.start_fmax_double_~y[51:0]) && ~fp~LONGDOUBLE(\result[63:63], \result[62:52], \result[51:0]) == ~fp~LONGDOUBLE(ULTIMATE.start_fmax_double_~y[63:63], ULTIMATE.start_fmax_double_~y[62:52], ULTIMATE.start_fmax_double_~y[51:0]))) && (\exists ULTIMATE.start_fmax_double_~y : bv64 :: ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(ULTIMATE.start_fmax_double_~y[63:63], ULTIMATE.start_fmax_double_~y[62:52], ULTIMATE.start_fmax_double_~y[51:0]) && ~fp~LONGDOUBLE(x[63:63], x[62:52], x[51:0]) == ~fp~LONGDOUBLE(ULTIMATE.start_fmax_double_~y[63:63], ULTIMATE.start_fmax_double_~y[62:52], ULTIMATE.start_fmax_double_~y[51:0])) - InvariantResult [Line: 52]: Loop Invariant [2020-12-02 15:35:44,898 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] [2020-12-02 15:35:44,898 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] [2020-12-02 15:35:44,898 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] [2020-12-02 15:35:44,898 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] [2020-12-02 15:35:44,899 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,899 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,899 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,899 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,899 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,900 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,900 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,900 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,900 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,901 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,901 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,901 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,902 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] [2020-12-02 15:35:44,902 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] [2020-12-02 15:35:44,902 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] [2020-12-02 15:35:44,903 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start___fpclassify_double_~x,QUANTIFIED] [2020-12-02 15:35:44,903 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,903 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,903 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,903 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,904 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,904 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet17_8,QUANTIFIED] [2020-12-02 15:35:44,904 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,904 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,905 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,905 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,905 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] [2020-12-02 15:35:44,905 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[ULTIMATE.start_fmax_double_~y,QUANTIFIED] Derived loop invariant: ((((\exists ULTIMATE.start___fpclassify_double_~x : bv64 :: ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(ULTIMATE.start___fpclassify_double_~x[63:63], ULTIMATE.start___fpclassify_double_~x[62:52], ULTIMATE.start___fpclassify_double_~x[51:0]) && ULTIMATE.start___fpclassify_double_~x[63:32] == msw) && (\exists v_ULTIMATE.start_main_#t~nondet17_8 : bv64 :: ~fp~LONGDOUBLE(x[63:63], x[62:52], x[51:0]) == ~fp.neg~DOUBLE(~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet17_8[63:63], v_ULTIMATE.start_main_#t~nondet17_8[62:52], v_ULTIMATE.start_main_#t~nondet17_8[51:0])) && ~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet17_8[63:63], v_ULTIMATE.start_main_#t~nondet17_8[62:52], v_ULTIMATE.start_main_#t~nondet17_8[51:0]) == ~Pluszero~LONGDOUBLE())) && ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(y[63:63], y[62:52], y[51:0])) && ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(x[63:63], x[62:52], x[51:0])) && (\exists ULTIMATE.start_fmax_double_~y : bv64 :: ~Pluszero~LONGDOUBLE() == ~fp~LONGDOUBLE(ULTIMATE.start_fmax_double_~y[63:63], ULTIMATE.start_fmax_double_~y[62:52], ULTIMATE.start_fmax_double_~y[51:0]) && ~fp~LONGDOUBLE(\result[63:63], \result[62:52], \result[51:0]) == ~fp~LONGDOUBLE(ULTIMATE.start_fmax_double_~y[63:63], ULTIMATE.start_fmax_double_~y[62:52], ULTIMATE.start_fmax_double_~y[51:0])) - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 32 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 5.9s, OverallIterations: 8, TraceHistogramMax: 1, AutomataDifference: 1.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.5s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 252 SDtfs, 332 SDslu, 546 SDs, 0 SdLazy, 173 SolverSat, 32 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 257 GetRequests, 199 SyntacticMatches, 0 SemanticMatches, 58 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 36 ImplicationChecksByTransitivity, 1.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=32occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 8 MinimizatonAttempts, 61 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 8 LocationsWithAnnotation, 8 PreInvPairs, 16 NumberOfFragments, 675 HoareAnnotationTreeSize, 8 FomulaSimplifications, 163 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 8 FomulaSimplificationsInter, 73 FormulaSimplificationTreeSizeReductionInter, 0.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 1.8s InterpolantComputationTime, 128 NumberOfCodeBlocks, 128 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 240 ConstructedInterpolants, 53 QuantifiedInterpolants, 40706 SizeOfPredicates, 36 NumberOfNonLiveVariables, 508 ConjunctsInSsa, 52 ConjunctsInUnsatCore, 16 InterpolantComputations, 16 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...