./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/float-newlib/float_req_bl_1131b.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/float_req_bl_1131b.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 0d2e2e25521cd2556b84d97e037726aee519fbda ................................................................................................................................................................................................................................................................................................................... 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/float_req_bl_1131b.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 0d2e2e25521cd2556b84d97e037726aee519fbda ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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 16:18:23,561 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-02 16:18:23,564 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-02 16:18:23,617 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-02 16:18:23,618 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-02 16:18:23,626 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-02 16:18:23,629 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-02 16:18:23,637 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-02 16:18:23,641 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-02 16:18:23,645 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-02 16:18:23,651 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-02 16:18:23,653 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-02 16:18:23,653 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-02 16:18:23,658 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-02 16:18:23,661 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-02 16:18:23,663 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-02 16:18:23,665 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-02 16:18:23,673 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-02 16:18:23,681 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-02 16:18:23,684 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-02 16:18:23,691 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-02 16:18:23,694 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-02 16:18:23,696 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-02 16:18:23,699 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-02 16:18:23,702 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-02 16:18:23,706 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-02 16:18:23,706 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-02 16:18:23,707 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-02 16:18:23,710 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-02 16:18:23,711 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-02 16:18:23,711 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-02 16:18:23,712 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-02 16:18:23,715 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-02 16:18:23,716 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-02 16:18:23,718 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-02 16:18:23,718 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-02 16:18:23,719 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-02 16:18:23,719 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-02 16:18:23,720 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-02 16:18:23,722 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-02 16:18:23,723 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-02 16:18:23,724 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-12-02 16:18:23,779 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-02 16:18:23,779 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-02 16:18:23,781 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-02 16:18:23,781 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-02 16:18:23,782 INFO L138 SettingsManager]: * Use SBE=true [2020-12-02 16:18:23,782 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-02 16:18:23,782 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-02 16:18:23,783 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-02 16:18:23,783 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-02 16:18:23,783 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-02 16:18:23,783 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-02 16:18:23,784 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-02 16:18:23,784 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-02 16:18:23,784 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-02 16:18:23,784 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-02 16:18:23,785 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-02 16:18:23,785 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-02 16:18:23,785 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-02 16:18:23,786 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-02 16:18:23,786 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-02 16:18:23,786 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-02 16:18:23,787 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-02 16:18:23,787 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-02 16:18:23,787 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-02 16:18:23,787 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-02 16:18:23,788 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-12-02 16:18:23,788 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-02 16:18:23,788 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-02 16:18:23,788 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-02 16:18:23,789 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0d2e2e25521cd2556b84d97e037726aee519fbda [2020-12-02 16:18:24,202 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-02 16:18:24,249 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-02 16:18:24,252 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-02 16:18:24,254 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-02 16:18:24,254 INFO L275 PluginConnector]: CDTParser initialized [2020-12-02 16:18:24,255 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/float-newlib/float_req_bl_1131b.c [2020-12-02 16:18:24,362 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2e2351f62/dba8239d1f4c4243ac6984efdc32e031/FLAGb508bcfce [2020-12-02 16:18:25,018 INFO L306 CDTParser]: Found 1 translation units. [2020-12-02 16:18:25,018 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/float-newlib/float_req_bl_1131b.c [2020-12-02 16:18:25,030 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2e2351f62/dba8239d1f4c4243ac6984efdc32e031/FLAGb508bcfce [2020-12-02 16:18:25,334 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2e2351f62/dba8239d1f4c4243ac6984efdc32e031 [2020-12-02 16:18:25,337 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-02 16:18:25,339 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-02 16:18:25,341 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-02 16:18:25,341 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-02 16:18:25,348 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-02 16:18:25,349 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 04:18:25" (1/1) ... [2020-12-02 16:18:25,353 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33927376 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:18:25, skipping insertion in model container [2020-12-02 16:18:25,354 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 04:18:25" (1/1) ... [2020-12-02 16:18:25,363 INFO L146 MainTranslator]: Starting translation in SV-COMP mode [2020-12-02 16:18:25,386 INFO L179 MainTranslator]: Built tables and reachable declarations [2020-12-02 16:18:25,579 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/float_req_bl_1131b.c[2947,2960] [2020-12-02 16:18:25,583 INFO L211 PostProcessor]: Analyzing one entry point: main [2020-12-02 16:18:25,594 INFO L212 MainTranslator]: Completed pre-run [2020-12-02 16:18:25,653 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/float_req_bl_1131b.c[2947,2960] [2020-12-02 16:18:25,654 INFO L211 PostProcessor]: Analyzing one entry point: main [2020-12-02 16:18:25,687 INFO L217 MainTranslator]: Completed translation [2020-12-02 16:18:25,688 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:18:25 WrapperNode [2020-12-02 16:18:25,688 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-02 16:18:25,692 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-02 16:18:25,693 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-02 16:18:25,693 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-02 16:18:25,704 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:18:25" (1/1) ... [2020-12-02 16:18:25,737 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:18:25" (1/1) ... [2020-12-02 16:18:25,790 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-02 16:18:25,792 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-02 16:18:25,793 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-02 16:18:25,793 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-02 16:18:25,806 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:18:25" (1/1) ... [2020-12-02 16:18:25,806 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:18:25" (1/1) ... [2020-12-02 16:18:25,824 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:18:25" (1/1) ... [2020-12-02 16:18:25,824 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:18:25" (1/1) ... [2020-12-02 16:18:25,851 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:18:25" (1/1) ... [2020-12-02 16:18:25,867 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:18:25" (1/1) ... [2020-12-02 16:18:25,873 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:18:25" (1/1) ... [2020-12-02 16:18:25,880 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-02 16:18:25,884 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-02 16:18:25,887 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-02 16:18:25,887 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-02 16:18:25,888 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:18:25" (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 16:18:26,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-02 16:18:26,007 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-02 16:18:26,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-12-02 16:18:26,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2020-12-02 16:18:26,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2020-12-02 16:18:26,008 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-02 16:18:26,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-02 16:18:26,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-12-02 16:18:26,008 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2020-12-02 16:18:26,008 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-02 16:18:26,660 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-02 16:18:26,661 INFO L298 CfgBuilder]: Removed 22 assume(true) statements. [2020-12-02 16:18:26,663 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 04:18:26 BoogieIcfgContainer [2020-12-02 16:18:26,663 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-02 16:18:26,665 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-12-02 16:18:26,665 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-12-02 16:18:26,669 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-12-02 16:18:26,670 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 04:18:25" (1/3) ... [2020-12-02 16:18:26,674 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3cadda86 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 04:18:26, skipping insertion in model container [2020-12-02 16:18:26,674 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:18:25" (2/3) ... [2020-12-02 16:18:26,675 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3cadda86 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 04:18:26, skipping insertion in model container [2020-12-02 16:18:26,675 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 04:18:26" (3/3) ... [2020-12-02 16:18:26,677 INFO L111 eAbstractionObserver]: Analyzing ICFG float_req_bl_1131b.c [2020-12-02 16:18:26,698 INFO L180 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-12-02 16:18:26,703 INFO L192 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-12-02 16:18:26,718 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-12-02 16:18:26,749 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-12-02 16:18:26,750 INFO L378 AbstractCegarLoop]: Hoare is true [2020-12-02 16:18:26,750 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-12-02 16:18:26,750 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-12-02 16:18:26,751 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-12-02 16:18:26,751 INFO L382 AbstractCegarLoop]: Difference is false [2020-12-02 16:18:26,751 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-12-02 16:18:26,751 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-12-02 16:18:26,770 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states. [2020-12-02 16:18:26,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2020-12-02 16:18:26,778 INFO L414 BasicCegarLoop]: Found error trace [2020-12-02 16:18:26,779 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-02 16:18:26,779 INFO L429 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-02 16:18:26,787 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-02 16:18:26,787 INFO L82 PathProgramCache]: Analyzing trace with hash 2036314411, now seen corresponding path program 1 times [2020-12-02 16:18:26,799 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-02 16:18:26,800 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1389858090] [2020-12-02 16:18:26,800 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-02 16:18:26,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-02 16:18:26,988 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 16:18:26,990 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1389858090] [2020-12-02 16:18:26,991 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-02 16:18:26,991 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-12-02 16:18:26,993 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2032985954] [2020-12-02 16:18:26,999 INFO L461 AbstractCegarLoop]: Interpolant automaton has 2 states [2020-12-02 16:18:26,999 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-02 16:18:27,020 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2020-12-02 16:18:27,021 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-12-02 16:18:27,024 INFO L87 Difference]: Start difference. First operand 47 states. Second operand 2 states. [2020-12-02 16:18:27,064 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-02 16:18:27,064 INFO L93 Difference]: Finished difference Result 92 states and 154 transitions. [2020-12-02 16:18:27,065 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2020-12-02 16:18:27,067 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 13 [2020-12-02 16:18:27,068 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-02 16:18:27,097 INFO L225 Difference]: With dead ends: 92 [2020-12-02 16:18:27,098 INFO L226 Difference]: Without dead ends: 43 [2020-12-02 16:18:27,102 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 16:18:27,130 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 43 states. [2020-12-02 16:18:27,150 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 43 to 43. [2020-12-02 16:18:27,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 43 states. [2020-12-02 16:18:27,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 43 states and 58 transitions. [2020-12-02 16:18:27,156 INFO L78 Accepts]: Start accepts. Automaton has 43 states and 58 transitions. Word has length 13 [2020-12-02 16:18:27,157 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-02 16:18:27,157 INFO L481 AbstractCegarLoop]: Abstraction has 43 states and 58 transitions. [2020-12-02 16:18:27,157 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2020-12-02 16:18:27,158 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 58 transitions. [2020-12-02 16:18:27,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2020-12-02 16:18:27,159 INFO L414 BasicCegarLoop]: Found error trace [2020-12-02 16:18:27,159 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-02 16:18:27,160 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-12-02 16:18:27,160 INFO L429 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-02 16:18:27,161 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-02 16:18:27,161 INFO L82 PathProgramCache]: Analyzing trace with hash -794964373, now seen corresponding path program 1 times [2020-12-02 16:18:27,162 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-02 16:18:27,162 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1677269891] [2020-12-02 16:18:27,163 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-02 16:18:27,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-12-02 16:18:27,292 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-12-02 16:18:27,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-12-02 16:18:27,373 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-12-02 16:18:27,409 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-12-02 16:18:27,410 INFO L523 BasicCegarLoop]: Counterexample might be feasible [2020-12-02 16:18:27,411 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-12-02 16:18:27,469 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.12 04:18:27 BoogieIcfgContainer [2020-12-02 16:18:27,470 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-12-02 16:18:27,471 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-12-02 16:18:27,471 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-12-02 16:18:27,471 INFO L275 PluginConnector]: Witness Printer initialized [2020-12-02 16:18:27,472 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 04:18:26" (3/4) ... [2020-12-02 16:18:27,476 INFO L140 WitnessPrinter]: No result that supports witness generation found [2020-12-02 16:18:27,477 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-12-02 16:18:27,482 INFO L168 Benchmark]: Toolchain (without parser) took 2139.32 ms. Allocated memory was 44.0 MB in the beginning and 56.6 MB in the end (delta: 12.6 MB). Free memory was 29.1 MB in the beginning and 25.9 MB in the end (delta: 3.2 MB). Peak memory consumption was 16.4 MB. Max. memory is 16.1 GB. [2020-12-02 16:18:27,484 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 35.7 MB. Free memory was 22.8 MB in the beginning and 22.7 MB in the end (delta: 30.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-02 16:18:27,485 INFO L168 Benchmark]: CACSL2BoogieTranslator took 349.47 ms. Allocated memory is still 44.0 MB. Free memory was 29.0 MB in the beginning and 28.3 MB in the end (delta: 608.7 kB). Peak memory consumption was 13.7 MB. Max. memory is 16.1 GB. [2020-12-02 16:18:27,487 INFO L168 Benchmark]: Boogie Procedure Inliner took 98.55 ms. Allocated memory is still 44.0 MB. Free memory was 28.3 MB in the beginning and 26.2 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-12-02 16:18:27,489 INFO L168 Benchmark]: Boogie Preprocessor took 87.57 ms. Allocated memory is still 44.0 MB. Free memory was 26.2 MB in the beginning and 24.4 MB in the end (delta: 1.8 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-12-02 16:18:27,491 INFO L168 Benchmark]: RCFGBuilder took 779.44 ms. Allocated memory is still 44.0 MB. Free memory was 24.4 MB in the beginning and 17.6 MB in the end (delta: 6.8 MB). Peak memory consumption was 8.2 MB. Max. memory is 16.1 GB. [2020-12-02 16:18:27,493 INFO L168 Benchmark]: TraceAbstraction took 805.04 ms. Allocated memory was 44.0 MB in the beginning and 56.6 MB in the end (delta: 12.6 MB). Free memory was 17.3 MB in the beginning and 26.2 MB in the end (delta: -8.9 MB). Peak memory consumption was 4.9 MB. Max. memory is 16.1 GB. [2020-12-02 16:18:27,495 INFO L168 Benchmark]: Witness Printer took 6.42 ms. Allocated memory is still 56.6 MB. Free memory was 26.2 MB in the beginning and 25.9 MB in the end (delta: 313.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-02 16:18:27,504 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 35.7 MB. Free memory was 22.8 MB in the beginning and 22.7 MB in the end (delta: 30.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 349.47 ms. Allocated memory is still 44.0 MB. Free memory was 29.0 MB in the beginning and 28.3 MB in the end (delta: 608.7 kB). Peak memory consumption was 13.7 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 98.55 ms. Allocated memory is still 44.0 MB. Free memory was 28.3 MB in the beginning and 26.2 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 87.57 ms. Allocated memory is still 44.0 MB. Free memory was 26.2 MB in the beginning and 24.4 MB in the end (delta: 1.8 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 779.44 ms. Allocated memory is still 44.0 MB. Free memory was 24.4 MB in the beginning and 17.6 MB in the end (delta: 6.8 MB). Peak memory consumption was 8.2 MB. Max. memory is 16.1 GB. * TraceAbstraction took 805.04 ms. Allocated memory was 44.0 MB in the beginning and 56.6 MB in the end (delta: 12.6 MB). Free memory was 17.3 MB in the beginning and 26.2 MB in the end (delta: -8.9 MB). Peak memory consumption was 4.9 MB. Max. memory is 16.1 GB. * Witness Printer took 6.42 ms. Allocated memory is still 56.6 MB. Free memory was 26.2 MB in the beginning and 25.9 MB in the end (delta: 313.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - UnprovableResult [Line: 137]: 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 16, overapproximation of bitwiseAnd at line 32, overapproximation of someBinaryFLOAT_SMTComparisonOperation at line 136, overapproximation of someBinaryArithmeticFLOAT_SMToperation at line 37, overapproximation of bitwiseXor at line 33. Possible FailurePath: [L14-L17] static const float one_fmod = 1.0, Zero_fmod[] = { 0.0, -0.0, }; VAL [one_fmod=1, Zero_fmod={9:0}] [L128] float x = __VERIFIER_nondet_float(); [L129] float y = -1.0f / 0.0f; [L111] __int32_t ix; VAL [one_fmod=1, Zero_fmod={9:0}] [L113] ieee_float_shape_type gf_u; [L114] gf_u.value = (x) [L115] EXPR gf_u.word [L115] (ix) = gf_u.word [L117] ix &= 0x7fffffff [L118] return (((ix) < 0x7f800000L)); VAL [one_fmod=1, Zero_fmod={9:0}] [L131] COND TRUE isfinite_float(x) [L20] __int32_t n, hx, hy, hz, ix, iy, sx, i; VAL [one_fmod=1, Zero_fmod={9:0}] [L23] ieee_float_shape_type gf_u; [L24] gf_u.value = (x) [L25] EXPR gf_u.word [L25] (hx) = gf_u.word [L28] ieee_float_shape_type gf_u; [L29] gf_u.value = (y) [L30] EXPR gf_u.word [L30] (hy) = gf_u.word [L32] sx = hx & 0x80000000 [L33] hx ^= sx [L34] hy &= 0x7fffffff VAL [one_fmod=1, Zero_fmod={9:0}] [L36] COND TRUE ((hy) == 0) || !((hx) < 0x7f800000L) || ((hy) > 0x7f800000L) [L37] return (x * y) / (x * y); VAL [one_fmod=1, Zero_fmod={9:0}] [L133] float res = fmod_float(x, y); [L136] COND TRUE res != x VAL [one_fmod=1, Zero_fmod={9:0}] [L137] reach_error() VAL [one_fmod=1, Zero_fmod={9:0}] - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 47 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 0.6s, OverallIterations: 2, TraceHistogramMax: 1, AutomataDifference: 0.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 63 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=47occurred 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, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 29 NumberOfCodeBlocks, 29 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 12 ConstructedInterpolants, 0 QuantifiedInterpolants, 144 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 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 16:18:30,146 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-02 16:18:30,148 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-02 16:18:30,187 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-02 16:18:30,188 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-02 16:18:30,193 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-02 16:18:30,195 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-02 16:18:30,203 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-02 16:18:30,210 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-02 16:18:30,212 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-02 16:18:30,213 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-02 16:18:30,215 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-02 16:18:30,216 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-02 16:18:30,221 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-02 16:18:30,223 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-02 16:18:30,225 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-02 16:18:30,226 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-02 16:18:30,229 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-02 16:18:30,234 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-02 16:18:30,239 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-02 16:18:30,241 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-02 16:18:30,243 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-02 16:18:30,245 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-02 16:18:30,247 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-02 16:18:30,254 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-02 16:18:30,258 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-02 16:18:30,259 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-02 16:18:30,260 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-02 16:18:30,261 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-02 16:18:30,263 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-02 16:18:30,263 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-02 16:18:30,264 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-02 16:18:30,266 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-02 16:18:30,267 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-02 16:18:30,268 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-02 16:18:30,269 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-02 16:18:30,269 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-02 16:18:30,270 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-02 16:18:30,270 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-02 16:18:30,272 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-02 16:18:30,273 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-02 16:18:30,274 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-12-02 16:18:30,329 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-02 16:18:30,330 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-02 16:18:30,331 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-02 16:18:30,332 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-02 16:18:30,332 INFO L138 SettingsManager]: * Use SBE=true [2020-12-02 16:18:30,332 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-02 16:18:30,333 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-02 16:18:30,333 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-02 16:18:30,333 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-02 16:18:30,333 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-02 16:18:30,334 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-02 16:18:30,334 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-02 16:18:30,334 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-02 16:18:30,334 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-02 16:18:30,335 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-02 16:18:30,335 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-02 16:18:30,335 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-02 16:18:30,335 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-02 16:18:30,336 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-02 16:18:30,336 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-02 16:18:30,336 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-02 16:18:30,337 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-02 16:18:30,337 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-02 16:18:30,337 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-02 16:18:30,337 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-02 16:18:30,338 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-02 16:18:30,338 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-12-02 16:18:30,338 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-02 16:18:30,338 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-02 16:18:30,339 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-02 16:18:30,339 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-02 16:18:30,339 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0d2e2e25521cd2556b84d97e037726aee519fbda [2020-12-02 16:18:30,693 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-02 16:18:30,734 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-02 16:18:30,740 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-02 16:18:30,742 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-02 16:18:30,743 INFO L275 PluginConnector]: CDTParser initialized [2020-12-02 16:18:30,744 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/float-newlib/float_req_bl_1131b.c [2020-12-02 16:18:30,836 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e7be67c8a/b1659e7211cd466395780f92ccf59a7e/FLAGec8078abe [2020-12-02 16:18:31,587 INFO L306 CDTParser]: Found 1 translation units. [2020-12-02 16:18:31,588 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/float-newlib/float_req_bl_1131b.c [2020-12-02 16:18:31,599 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e7be67c8a/b1659e7211cd466395780f92ccf59a7e/FLAGec8078abe [2020-12-02 16:18:31,626 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e7be67c8a/b1659e7211cd466395780f92ccf59a7e [2020-12-02 16:18:31,632 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-02 16:18:31,635 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-02 16:18:31,638 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-02 16:18:31,639 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-02 16:18:31,643 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-02 16:18:31,644 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 04:18:31" (1/1) ... [2020-12-02 16:18:31,661 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@687f7931 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:18:31, skipping insertion in model container [2020-12-02 16:18:31,661 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 04:18:31" (1/1) ... [2020-12-02 16:18:31,668 INFO L146 MainTranslator]: Starting translation in SV-COMP mode [2020-12-02 16:18:31,692 INFO L179 MainTranslator]: Built tables and reachable declarations [2020-12-02 16:18:31,942 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/float_req_bl_1131b.c[2947,2960] [2020-12-02 16:18:31,946 INFO L211 PostProcessor]: Analyzing one entry point: main [2020-12-02 16:18:31,968 INFO L212 MainTranslator]: Completed pre-run [2020-12-02 16:18:32,053 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/float_req_bl_1131b.c[2947,2960] [2020-12-02 16:18:32,054 INFO L211 PostProcessor]: Analyzing one entry point: main [2020-12-02 16:18:32,079 INFO L217 MainTranslator]: Completed translation [2020-12-02 16:18:32,079 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:18:32 WrapperNode [2020-12-02 16:18:32,080 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-02 16:18:32,081 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-02 16:18:32,081 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-02 16:18:32,081 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-02 16:18:32,090 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:18:32" (1/1) ... [2020-12-02 16:18:32,106 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:18:32" (1/1) ... [2020-12-02 16:18:32,146 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-02 16:18:32,147 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-02 16:18:32,147 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-02 16:18:32,147 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-02 16:18:32,159 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:18:32" (1/1) ... [2020-12-02 16:18:32,160 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:18:32" (1/1) ... [2020-12-02 16:18:32,165 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:18:32" (1/1) ... [2020-12-02 16:18:32,165 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:18:32" (1/1) ... [2020-12-02 16:18:32,179 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:18:32" (1/1) ... [2020-12-02 16:18:32,186 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:18:32" (1/1) ... [2020-12-02 16:18:32,190 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:18:32" (1/1) ... [2020-12-02 16:18:32,196 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-02 16:18:32,197 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-02 16:18:32,197 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-02 16:18:32,198 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-02 16:18:32,199 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:18:32" (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 16:18:32,317 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.float_to_bitvec_DOUBLE [2020-12-02 16:18:32,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4 [2020-12-02 16:18:32,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-12-02 16:18:32,317 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-02 16:18:32,318 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2020-12-02 16:18:32,318 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2020-12-02 16:18:32,318 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-02 16:18:32,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-02 16:18:32,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2020-12-02 16:18:32,318 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.float_to_bitvec_FLOAT [2020-12-02 16:18:32,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2020-12-02 16:18:32,319 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-02 16:18:35,678 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-02 16:18:35,679 INFO L298 CfgBuilder]: Removed 22 assume(true) statements. [2020-12-02 16:18:35,680 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 04:18:35 BoogieIcfgContainer [2020-12-02 16:18:35,681 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-02 16:18:35,683 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-12-02 16:18:35,684 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-12-02 16:18:35,688 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-12-02 16:18:35,688 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 04:18:31" (1/3) ... [2020-12-02 16:18:35,689 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@69a788c0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 04:18:35, skipping insertion in model container [2020-12-02 16:18:35,690 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:18:32" (2/3) ... [2020-12-02 16:18:35,690 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@69a788c0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 04:18:35, skipping insertion in model container [2020-12-02 16:18:35,690 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 04:18:35" (3/3) ... [2020-12-02 16:18:35,692 INFO L111 eAbstractionObserver]: Analyzing ICFG float_req_bl_1131b.c [2020-12-02 16:18:35,726 INFO L180 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-12-02 16:18:35,734 INFO L192 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-12-02 16:18:35,746 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-12-02 16:18:35,773 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-12-02 16:18:35,774 INFO L378 AbstractCegarLoop]: Hoare is true [2020-12-02 16:18:35,774 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-12-02 16:18:35,776 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-12-02 16:18:35,777 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-12-02 16:18:35,777 INFO L382 AbstractCegarLoop]: Difference is false [2020-12-02 16:18:35,777 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-12-02 16:18:35,777 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-12-02 16:18:35,797 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states. [2020-12-02 16:18:35,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2020-12-02 16:18:35,805 INFO L414 BasicCegarLoop]: Found error trace [2020-12-02 16:18:35,806 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-02 16:18:35,806 INFO L429 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-02 16:18:35,813 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-02 16:18:35,813 INFO L82 PathProgramCache]: Analyzing trace with hash 2036314411, now seen corresponding path program 1 times [2020-12-02 16:18:35,827 INFO L162 FreeRefinementEngine]: Executing refinement strategy WOLF [2020-12-02 16:18:35,828 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [69457714] [2020-12-02 16:18:35,828 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 16:18:36,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-02 16:18:36,534 INFO L263 TraceCheckSpWp]: Trace formula consists of 61 conjuncts, 1 conjunts are in the unsatisfiable core [2020-12-02 16:18:36,539 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-02 16:18:36,580 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 16:18:36,581 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-12-02 16:18:36,595 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 16:18:36,596 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [69457714] [2020-12-02 16:18:36,597 INFO L219 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2020-12-02 16:18:36,597 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 2 [2020-12-02 16:18:36,598 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2035041514] [2020-12-02 16:18:36,603 INFO L461 AbstractCegarLoop]: Interpolant automaton has 2 states [2020-12-02 16:18:36,604 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2020-12-02 16:18:36,620 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2020-12-02 16:18:36,621 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-12-02 16:18:36,623 INFO L87 Difference]: Start difference. First operand 47 states. Second operand 2 states. [2020-12-02 16:18:36,650 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-02 16:18:36,651 INFO L93 Difference]: Finished difference Result 92 states and 154 transitions. [2020-12-02 16:18:36,651 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2020-12-02 16:18:36,653 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 13 [2020-12-02 16:18:36,653 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-02 16:18:36,664 INFO L225 Difference]: With dead ends: 92 [2020-12-02 16:18:36,664 INFO L226 Difference]: Without dead ends: 43 [2020-12-02 16:18:36,668 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 24 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 16:18:36,686 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 43 states. [2020-12-02 16:18:36,704 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 43 to 43. [2020-12-02 16:18:36,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 43 states. [2020-12-02 16:18:36,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 43 states and 58 transitions. [2020-12-02 16:18:36,709 INFO L78 Accepts]: Start accepts. Automaton has 43 states and 58 transitions. Word has length 13 [2020-12-02 16:18:36,709 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-02 16:18:36,709 INFO L481 AbstractCegarLoop]: Abstraction has 43 states and 58 transitions. [2020-12-02 16:18:36,709 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2020-12-02 16:18:36,709 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 58 transitions. [2020-12-02 16:18:36,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2020-12-02 16:18:36,710 INFO L414 BasicCegarLoop]: Found error trace [2020-12-02 16:18:36,710 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-02 16:18:36,924 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 mathsat -unsat_core_generation=3 [2020-12-02 16:18:36,925 INFO L429 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-02 16:18:36,927 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-02 16:18:36,928 INFO L82 PathProgramCache]: Analyzing trace with hash -794964373, now seen corresponding path program 1 times [2020-12-02 16:18:36,930 INFO L162 FreeRefinementEngine]: Executing refinement strategy WOLF [2020-12-02 16:18:36,931 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1644017971] [2020-12-02 16:18:36,931 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 16:18:37,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-02 16:18:37,530 INFO L263 TraceCheckSpWp]: Trace formula consists of 82 conjuncts, 22 conjunts are in the unsatisfiable core [2020-12-02 16:18:37,534 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-02 16:18:38,844 WARN L197 SmtUtils]: Spent 729.00 ms on a formula simplification that was a NOOP. DAG size: 36 [2020-12-02 16:18:40,604 WARN L197 SmtUtils]: Spent 668.00 ms on a formula simplification that was a NOOP. DAG size: 36 [2020-12-02 16:18:45,428 WARN L197 SmtUtils]: Spent 2.95 s on a formula simplification that was a NOOP. DAG size: 46 [2020-12-02 16:18:50,927 WARN L197 SmtUtils]: Spent 2.32 s on a formula simplification that was a NOOP. DAG size: 69 [2020-12-02 16:18:55,293 WARN L197 SmtUtils]: Spent 805.00 ms on a formula simplification that was a NOOP. DAG size: 38 [2020-12-02 16:19:00,125 WARN L197 SmtUtils]: Spent 905.00 ms on a formula simplification that was a NOOP. DAG size: 38 [2020-12-02 16:19:11,495 WARN L197 SmtUtils]: Spent 1.02 s on a formula simplification that was a NOOP. DAG size: 38 [2020-12-02 16:19:25,839 WARN L197 SmtUtils]: Spent 1.17 s on a formula simplification that was a NOOP. DAG size: 48 [2020-12-02 16:19:25,867 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 16:19:25,867 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-12-02 16:19:31,917 WARN L197 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 15 [2020-12-02 16:19:40,768 WARN L197 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 18 [2020-12-02 16:19:45,190 WARN L197 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 18 [2020-12-02 16:19:50,087 WARN L197 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 20 [2020-12-02 16:19:55,172 WARN L197 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 20 [2020-12-02 16:19:55,183 INFO L639 QuantifierPusher]: Distributing 3 disjuncts over 2 conjuncts [2020-12-02 16:19:55,212 INFO L639 QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts [2020-12-02 16:19:55,216 INFO L639 QuantifierPusher]: Distributing 2 disjuncts over 2 conjuncts [2020-12-02 16:19:55,217 INFO L639 QuantifierPusher]: Distributing 2 disjuncts over 5 conjuncts [2020-12-02 16:19:57,294 WARN L860 $PredicateComparison]: unable to prove that (and (forall ((v_ULTIMATE.start_main_~y~0_5 (_ BitVec 32)) (|v_ULTIMATE.start_main_#t~nondet32_6| (_ BitVec 32)) (|v_ULTIMATE.start_main_#t~nondet31_6| (_ BitVec 32)) (|v_ULTIMATE.start_main_#t~nondet30_6| (_ BitVec 32))) (let ((.cse0 (fp ((_ extract 31 31) |v_ULTIMATE.start_main_#t~nondet32_6|) ((_ extract 30 23) |v_ULTIMATE.start_main_#t~nondet32_6|) ((_ extract 22 0) |v_ULTIMATE.start_main_#t~nondet32_6|))) (.cse1 (fp ((_ extract 31 31) |v_ULTIMATE.start_main_#t~nondet30_6|) ((_ extract 30 23) |v_ULTIMATE.start_main_#t~nondet30_6|) ((_ extract 22 0) |v_ULTIMATE.start_main_#t~nondet30_6|))) (.cse2 (fp ((_ extract 31 31) |v_ULTIMATE.start_main_#t~nondet31_6|) ((_ extract 30 23) |v_ULTIMATE.start_main_#t~nondet31_6|) ((_ extract 22 0) |v_ULTIMATE.start_main_#t~nondet31_6|)))) (or (not (bvsgt (bvand (_ bv2147483647 32) v_ULTIMATE.start_main_~y~0_5) (_ bv2139095040 32))) (not (= .cse0 (_ +zero 8 24))) (not (= ((_ to_fp 8 24) c_~CRM 1.0) .cse1)) (not (= (fp ((_ extract 31 31) v_ULTIMATE.start_main_~y~0_5) ((_ extract 30 23) v_ULTIMATE.start_main_~y~0_5) ((_ extract 22 0) v_ULTIMATE.start_main_~y~0_5)) (fp.div c_~CRM .cse2 .cse0))) (not (= (fp.neg .cse1) .cse2))))) (forall ((v_ULTIMATE.start_main_~y~0_5 (_ BitVec 32)) (|v_ULTIMATE.start_main_#t~nondet32_6| (_ BitVec 32)) (|v_ULTIMATE.start_main_#t~nondet31_6| (_ BitVec 32)) (|v_ULTIMATE.start_main_#t~nondet30_6| (_ BitVec 32))) (let ((.cse3 (fp ((_ extract 31 31) |v_ULTIMATE.start_main_#t~nondet32_6|) ((_ extract 30 23) |v_ULTIMATE.start_main_#t~nondet32_6|) ((_ extract 22 0) |v_ULTIMATE.start_main_#t~nondet32_6|))) (.cse4 (fp ((_ extract 31 31) |v_ULTIMATE.start_main_#t~nondet30_6|) ((_ extract 30 23) |v_ULTIMATE.start_main_#t~nondet30_6|) ((_ extract 22 0) |v_ULTIMATE.start_main_#t~nondet30_6|))) (.cse5 (fp ((_ extract 31 31) |v_ULTIMATE.start_main_#t~nondet31_6|) ((_ extract 30 23) |v_ULTIMATE.start_main_#t~nondet31_6|) ((_ extract 22 0) |v_ULTIMATE.start_main_#t~nondet31_6|)))) (or (not (= .cse3 (_ +zero 8 24))) (not (= ((_ to_fp 8 24) c_~CRM 1.0) .cse4)) (not (= (fp ((_ extract 31 31) v_ULTIMATE.start_main_~y~0_5) ((_ extract 30 23) v_ULTIMATE.start_main_~y~0_5) ((_ extract 22 0) v_ULTIMATE.start_main_~y~0_5)) (fp.div c_~CRM .cse5 .cse3))) (not (= (_ bv0 32) (bvand (_ bv2147483647 32) v_ULTIMATE.start_main_~y~0_5))) (not (= (fp.neg .cse4) .cse5)))))) is different from true [2020-12-02 16:19:57,297 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 16:19:57,298 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1644017971] [2020-12-02 16:19:57,298 INFO L219 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2020-12-02 16:19:57,298 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10, 10] imperfect sequences [] total 19 [2020-12-02 16:19:57,298 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1132238184] [2020-12-02 16:19:57,300 INFO L461 AbstractCegarLoop]: Interpolant automaton has 20 states [2020-12-02 16:19:57,301 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2020-12-02 16:19:57,302 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2020-12-02 16:19:57,303 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=48, Invalid=287, Unknown=11, NotChecked=34, Total=380 [2020-12-02 16:19:57,303 INFO L87 Difference]: Start difference. First operand 43 states and 58 transitions. Second operand 20 states. [2020-12-02 16:20:04,932 WARN L197 SmtUtils]: Spent 5.12 s on a formula simplification. DAG size of input: 49 DAG size of output: 3 [2020-12-02 16:20:20,322 WARN L197 SmtUtils]: Spent 1.26 s on a formula simplification that was a NOOP. DAG size: 38 [2020-12-02 16:20:30,513 WARN L197 SmtUtils]: Spent 1.56 s on a formula simplification that was a NOOP. DAG size: 40 [2020-12-02 16:20:51,950 WARN L197 SmtUtils]: Spent 9.36 s on a formula simplification. DAG size of input: 66 DAG size of output: 60 [2020-12-02 16:21:29,931 WARN L197 SmtUtils]: Spent 32.40 s on a formula simplification. DAG size of input: 95 DAG size of output: 66 [2020-12-02 16:22:09,223 WARN L197 SmtUtils]: Spent 30.19 s on a formula simplification. DAG size of input: 80 DAG size of output: 74 [2020-12-02 16:22:47,276 WARN L197 SmtUtils]: Spent 29.26 s on a formula simplification. DAG size of input: 83 DAG size of output: 77 [2020-12-02 16:22:50,265 WARN L838 $PredicateComparison]: unable to prove that (let ((.cse3 (let ((.cse12 (bvand (_ bv2147483647 32) c_ULTIMATE.start_main_~y~0))) (and (not (bvsgt .cse12 (_ bv2139095040 32))) (not (= (_ bv0 32) .cse12)) (bvslt (bvxor c_ULTIMATE.start_main_~x~0 (bvand (_ bv2147483648 32) c_ULTIMATE.start_main_~x~0)) (_ bv2139095040 32))))) (.cse5 (exists ((|v_ULTIMATE.start_main_#t~nondet32_6| (_ BitVec 32)) (|v_ULTIMATE.start_main_#t~nondet31_6| (_ BitVec 32)) (|v_ULTIMATE.start_main_#t~nondet30_6| (_ BitVec 32))) (let ((.cse10 (fp ((_ extract 31 31) |v_ULTIMATE.start_main_#t~nondet32_6|) ((_ extract 30 23) |v_ULTIMATE.start_main_#t~nondet32_6|) ((_ extract 22 0) |v_ULTIMATE.start_main_#t~nondet32_6|))) (.cse9 (fp ((_ extract 31 31) |v_ULTIMATE.start_main_#t~nondet30_6|) ((_ extract 30 23) |v_ULTIMATE.start_main_#t~nondet30_6|) ((_ extract 22 0) |v_ULTIMATE.start_main_#t~nondet30_6|))) (.cse11 (fp ((_ extract 31 31) |v_ULTIMATE.start_main_#t~nondet31_6|) ((_ extract 30 23) |v_ULTIMATE.start_main_#t~nondet31_6|) ((_ extract 22 0) |v_ULTIMATE.start_main_#t~nondet31_6|)))) (and (= ((_ to_fp 8 24) roundNearestTiesToEven 1.0) .cse9) (= .cse10 (_ +zero 8 24)) (= (fp ((_ extract 31 31) c_ULTIMATE.start_main_~y~0) ((_ extract 30 23) c_ULTIMATE.start_main_~y~0) ((_ extract 22 0) c_ULTIMATE.start_main_~y~0)) (fp.div roundNearestTiesToEven .cse11 .cse10)) (= (fp.neg .cse9) .cse11)))))) (and (exists ((|v_ULTIMATE.start_main_#t~nondet32_6| (_ BitVec 32)) (|v_ULTIMATE.start_main_#t~nondet31_6| (_ BitVec 32)) (|v_ULTIMATE.start_main_#t~nondet30_6| (_ BitVec 32))) (let ((.cse2 (fp ((_ extract 31 31) |v_ULTIMATE.start_main_#t~nondet32_6|) ((_ extract 30 23) |v_ULTIMATE.start_main_#t~nondet32_6|) ((_ extract 22 0) |v_ULTIMATE.start_main_#t~nondet32_6|))) (.cse0 (fp ((_ extract 31 31) |v_ULTIMATE.start_main_#t~nondet30_6|) ((_ extract 30 23) |v_ULTIMATE.start_main_#t~nondet30_6|) ((_ extract 22 0) |v_ULTIMATE.start_main_#t~nondet30_6|))) (.cse1 (fp ((_ extract 31 31) |v_ULTIMATE.start_main_#t~nondet31_6|) ((_ extract 30 23) |v_ULTIMATE.start_main_#t~nondet31_6|) ((_ extract 22 0) |v_ULTIMATE.start_main_#t~nondet31_6|)))) (and (= ((_ to_fp 8 24) roundNearestTiesToEven 1.0) .cse0) (= (fp ((_ extract 31 31) c_ULTIMATE.start_fmod_float_~hy~0) ((_ extract 30 23) c_ULTIMATE.start_fmod_float_~hy~0) ((_ extract 22 0) c_ULTIMATE.start_fmod_float_~hy~0)) (fp.div roundNearestTiesToEven .cse1 .cse2)) (= .cse2 (_ +zero 8 24)) (= (fp.neg .cse0) .cse1)))) (or (not (bvslt (bvand (_ bv2147483647 32) c_ULTIMATE.start_isfinite_float_~ix~1) (_ bv2139095040 32))) .cse3) (= roundNearestTiesToEven c_~CRM) (or (= (_ bv0 32) |c_ULTIMATE.start_main_#t~ret34|) .cse3) (bvslt (bvand (_ bv2147483647 32) c_ULTIMATE.start_fmod_float_~hx~0) (_ bv2139095040 32)) (bvslt (bvand (_ bv2147483647 32) c_ULTIMATE.start_fmod_float_~x) (_ bv2139095040 32)) (let ((.cse4 (bvslt (bvand (_ bv2147483647 32) c_ULTIMATE.start_main_~x~0) (_ bv2139095040 32)))) (or (and (= (_ bv1 32) |c_ULTIMATE.start_isfinite_float_#res|) .cse4 .cse5) (and (= (_ bv0 32) |c_ULTIMATE.start_isfinite_float_#res|) .cse5 (not .cse4)))) .cse5 (exists ((|v_ULTIMATE.start_main_#t~nondet32_6| (_ BitVec 32)) (|v_ULTIMATE.start_main_#t~nondet31_6| (_ BitVec 32)) (|v_ULTIMATE.start_main_#t~nondet30_6| (_ BitVec 32))) (let ((.cse8 (fp ((_ extract 31 31) |v_ULTIMATE.start_main_#t~nondet32_6|) ((_ extract 30 23) |v_ULTIMATE.start_main_#t~nondet32_6|) ((_ extract 22 0) |v_ULTIMATE.start_main_#t~nondet32_6|))) (.cse6 (fp ((_ extract 31 31) |v_ULTIMATE.start_main_#t~nondet30_6|) ((_ extract 30 23) |v_ULTIMATE.start_main_#t~nondet30_6|) ((_ extract 22 0) |v_ULTIMATE.start_main_#t~nondet30_6|))) (.cse7 (fp ((_ extract 31 31) |v_ULTIMATE.start_main_#t~nondet31_6|) ((_ extract 30 23) |v_ULTIMATE.start_main_#t~nondet31_6|) ((_ extract 22 0) |v_ULTIMATE.start_main_#t~nondet31_6|)))) (and (= ((_ to_fp 8 24) roundNearestTiesToEven 1.0) .cse6) (= (fp.div roundNearestTiesToEven .cse7 .cse8) (fp ((_ extract 31 31) c_ULTIMATE.start_fmod_float_~y) ((_ extract 30 23) c_ULTIMATE.start_fmod_float_~y) ((_ extract 22 0) c_ULTIMATE.start_fmod_float_~y))) (= .cse8 (_ +zero 8 24)) (= (fp.neg .cse6) .cse7)))) (= c_ULTIMATE.start_isfinite_float_~x c_ULTIMATE.start_main_~x~0))) is different from false [2020-12-02 16:22:57,415 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-02 16:22:57,415 INFO L93 Difference]: Finished difference Result 47 states and 61 transitions. [2020-12-02 16:22:57,417 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-12-02 16:22:57,417 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 16 [2020-12-02 16:22:57,418 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-02 16:22:57,418 INFO L225 Difference]: With dead ends: 47 [2020-12-02 16:22:57,418 INFO L226 Difference]: Without dead ends: 18 [2020-12-02 16:22:57,420 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 38 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 2 IntricatePredicates, 0 DeprecatedPredicates, 57 ImplicationChecksByTransitivity, 247.4s TimeCoverageRelationStatistics Valid=122, Invalid=523, Unknown=13, NotChecked=98, Total=756 [2020-12-02 16:22:57,421 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18 states. [2020-12-02 16:22:57,424 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18 to 18. [2020-12-02 16:22:57,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18 states. [2020-12-02 16:22:57,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 17 transitions. [2020-12-02 16:22:57,426 INFO L78 Accepts]: Start accepts. Automaton has 18 states and 17 transitions. Word has length 16 [2020-12-02 16:22:57,426 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-02 16:22:57,426 INFO L481 AbstractCegarLoop]: Abstraction has 18 states and 17 transitions. [2020-12-02 16:22:57,427 INFO L482 AbstractCegarLoop]: Interpolant automaton has 20 states. [2020-12-02 16:22:57,427 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 17 transitions. [2020-12-02 16:22:57,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2020-12-02 16:22:57,428 INFO L414 BasicCegarLoop]: Found error trace [2020-12-02 16:22:57,428 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-02 16:22:57,628 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 mathsat -unsat_core_generation=3 [2020-12-02 16:22:57,629 INFO L429 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-02 16:22:57,630 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-02 16:22:57,631 INFO L82 PathProgramCache]: Analyzing trace with hash 1123581797, now seen corresponding path program 1 times [2020-12-02 16:22:57,632 INFO L162 FreeRefinementEngine]: Executing refinement strategy WOLF [2020-12-02 16:22:57,633 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [493370735] [2020-12-02 16:22:57,633 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 16:22:58,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-02 16:22:58,049 INFO L263 TraceCheckSpWp]: Trace formula consists of 83 conjuncts, 16 conjunts are in the unsatisfiable core [2020-12-02 16:22:58,051 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-12-02 16:22:58,505 WARN L197 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 14 [2020-12-02 16:22:58,790 WARN L197 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 14 [2020-12-02 16:23:00,200 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 16:23:00,201 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-12-02 16:23:02,177 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 16:23:02,177 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [493370735] [2020-12-02 16:23:02,177 INFO L219 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2020-12-02 16:23:02,177 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11, 8] imperfect sequences [] total 17 [2020-12-02 16:23:02,178 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1759218329] [2020-12-02 16:23:02,179 INFO L461 AbstractCegarLoop]: Interpolant automaton has 17 states [2020-12-02 16:23:02,180 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2020-12-02 16:23:02,181 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2020-12-02 16:23:02,182 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=51, Invalid=221, Unknown=0, NotChecked=0, Total=272 [2020-12-02 16:23:02,182 INFO L87 Difference]: Start difference. First operand 18 states and 17 transitions. Second operand 17 states. [2020-12-02 16:23:03,221 WARN L197 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 17 [2020-12-02 16:23:03,856 WARN L197 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 23 [2020-12-02 16:23:04,418 WARN L197 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 19 DAG size of output: 13 [2020-12-02 16:23:05,049 WARN L197 SmtUtils]: Spent 385.00 ms on a formula simplification. DAG size of input: 21 DAG size of output: 15 [2020-12-02 16:23:05,661 WARN L197 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 24 DAG size of output: 18 [2020-12-02 16:23:06,328 WARN L197 SmtUtils]: Spent 412.00 ms on a formula simplification. DAG size of input: 26 DAG size of output: 20 [2020-12-02 16:23:06,927 WARN L197 SmtUtils]: Spent 460.00 ms on a formula simplification. DAG size of input: 28 DAG size of output: 22 [2020-12-02 16:23:06,928 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-02 16:23:06,928 INFO L93 Difference]: Finished difference Result 18 states and 17 transitions. [2020-12-02 16:23:06,928 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-12-02 16:23:06,928 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 17 [2020-12-02 16:23:06,928 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-02 16:23:06,929 INFO L225 Difference]: With dead ends: 18 [2020-12-02 16:23:06,929 INFO L226 Difference]: Without dead ends: 0 [2020-12-02 16:23:06,930 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 15 SyntacticMatches, 2 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 57 ImplicationChecksByTransitivity, 7.6s TimeCoverageRelationStatistics Valid=132, Invalid=468, Unknown=0, NotChecked=0, Total=600 [2020-12-02 16:23:06,930 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-12-02 16:23:06,930 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-12-02 16:23:06,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-12-02 16:23:06,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-12-02 16:23:06,931 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 17 [2020-12-02 16:23:06,931 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-02 16:23:06,931 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-12-02 16:23:06,931 INFO L482 AbstractCegarLoop]: Interpolant automaton has 17 states. [2020-12-02 16:23:06,932 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-12-02 16:23:06,932 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-12-02 16:23:07,146 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 mathsat -unsat_core_generation=3 [2020-12-02 16:23:07,150 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-12-02 16:23:14,326 WARN L197 SmtUtils]: Spent 7.10 s on a formula simplification. DAG size of input: 63 DAG size of output: 61 [2020-12-02 16:23:16,524 WARN L197 SmtUtils]: Spent 2.20 s on a formula simplification that was a NOOP. DAG size: 60 [2020-12-02 16:23:18,139 WARN L197 SmtUtils]: Spent 1.56 s on a formula simplification that was a NOOP. DAG size: 38 [2020-12-02 16:23:35,781 WARN L197 SmtUtils]: Spent 17.63 s on a formula simplification. DAG size of input: 70 DAG size of output: 55 [2020-12-02 16:23:35,784 INFO L262 CegarLoopResult]: For program point L27(lines 27 31) no Hoare annotation was computed. [2020-12-02 16:23:35,785 INFO L262 CegarLoopResult]: For program point L60-1(lines 60 65) no Hoare annotation was computed. [2020-12-02 16:23:35,785 INFO L262 CegarLoopResult]: For program point L27-1(lines 19 107) no Hoare annotation was computed. [2020-12-02 16:23:35,785 INFO L262 CegarLoopResult]: For program point L27-2(lines 27 31) no Hoare annotation was computed. [2020-12-02 16:23:35,785 INFO L258 CegarLoopResult]: At program point L118(lines 110 119) the Hoare annotation is: (and (or (not (bvslt (bvand (_ bv2147483647 32) ULTIMATE.start_isfinite_float_~ix~1) (_ bv2139095040 32))) (bvslt (bvxor ULTIMATE.start_main_~x~0 (bvand (_ bv2147483648 32) ULTIMATE.start_main_~x~0)) (_ bv2139095040 32))) (let ((.cse0 (bvslt (bvand (_ bv2147483647 32) ULTIMATE.start_main_~x~0) (_ bv2139095040 32)))) (or (and (= (_ bv0 32) |ULTIMATE.start_isfinite_float_#res|) (not .cse0)) (and (= (_ bv1 32) |ULTIMATE.start_isfinite_float_#res|) .cse0))) (= roundNearestTiesToEven ~CRM) (exists ((|v_ULTIMATE.start_main_#t~nondet32_6| (_ BitVec 32)) (|v_ULTIMATE.start_main_#t~nondet31_6| (_ BitVec 32)) (|v_ULTIMATE.start_main_#t~nondet30_6| (_ BitVec 32))) (let ((.cse2 (fp ((_ extract 31 31) |v_ULTIMATE.start_main_#t~nondet32_6|) ((_ extract 30 23) |v_ULTIMATE.start_main_#t~nondet32_6|) ((_ extract 22 0) |v_ULTIMATE.start_main_#t~nondet32_6|))) (.cse1 (fp ((_ extract 31 31) |v_ULTIMATE.start_main_#t~nondet30_6|) ((_ extract 30 23) |v_ULTIMATE.start_main_#t~nondet30_6|) ((_ extract 22 0) |v_ULTIMATE.start_main_#t~nondet30_6|))) (.cse3 (fp ((_ extract 31 31) |v_ULTIMATE.start_main_#t~nondet31_6|) ((_ extract 30 23) |v_ULTIMATE.start_main_#t~nondet31_6|) ((_ extract 22 0) |v_ULTIMATE.start_main_#t~nondet31_6|)))) (and (= ((_ to_fp 8 24) roundNearestTiesToEven 1.0) .cse1) (= .cse2 (_ +zero 8 24)) (= (fp ((_ extract 31 31) ULTIMATE.start_main_~y~0) ((_ extract 30 23) ULTIMATE.start_main_~y~0) ((_ extract 22 0) ULTIMATE.start_main_~y~0)) (fp.div roundNearestTiesToEven .cse3 .cse2)) (= (fp.neg .cse1) .cse3)))) (= ULTIMATE.start_isfinite_float_~x ULTIMATE.start_main_~x~0)) [2020-12-02 16:23:35,786 INFO L262 CegarLoopResult]: For program point L69(lines 69 75) no Hoare annotation was computed. [2020-12-02 16:23:35,786 INFO L262 CegarLoopResult]: For program point L36(lines 36 37) no Hoare annotation was computed. [2020-12-02 16:23:35,786 INFO L258 CegarLoopResult]: At program point L69-2(lines 67 76) the Hoare annotation is: false [2020-12-02 16:23:35,786 INFO L262 CegarLoopResult]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2020-12-02 16:23:35,786 INFO L262 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-12-02 16:23:35,786 INFO L262 CegarLoopResult]: For program point L78(lines 78 80) no Hoare annotation was computed. [2020-12-02 16:23:35,786 INFO L262 CegarLoopResult]: For program point L78-2(lines 19 107) no Hoare annotation was computed. [2020-12-02 16:23:35,786 INFO L262 CegarLoopResult]: For program point L136(lines 136 139) no Hoare annotation was computed. [2020-12-02 16:23:35,786 INFO L262 CegarLoopResult]: For program point L54-1(lines 19 107) no Hoare annotation was computed. [2020-12-02 16:23:35,786 INFO L262 CegarLoopResult]: For program point L112-1(lines 112 116) no Hoare annotation was computed. [2020-12-02 16:23:35,787 INFO L258 CegarLoopResult]: At program point L112-2(lines 112 116) the Hoare annotation is: (and (= roundNearestTiesToEven ~CRM) (exists ((|v_ULTIMATE.start_main_#t~nondet32_6| (_ BitVec 32)) (|v_ULTIMATE.start_main_#t~nondet31_6| (_ BitVec 32)) (|v_ULTIMATE.start_main_#t~nondet30_6| (_ BitVec 32))) (let ((.cse1 (fp ((_ extract 31 31) |v_ULTIMATE.start_main_#t~nondet32_6|) ((_ extract 30 23) |v_ULTIMATE.start_main_#t~nondet32_6|) ((_ extract 22 0) |v_ULTIMATE.start_main_#t~nondet32_6|))) (.cse0 (fp ((_ extract 31 31) |v_ULTIMATE.start_main_#t~nondet30_6|) ((_ extract 30 23) |v_ULTIMATE.start_main_#t~nondet30_6|) ((_ extract 22 0) |v_ULTIMATE.start_main_#t~nondet30_6|))) (.cse2 (fp ((_ extract 31 31) |v_ULTIMATE.start_main_#t~nondet31_6|) ((_ extract 30 23) |v_ULTIMATE.start_main_#t~nondet31_6|) ((_ extract 22 0) |v_ULTIMATE.start_main_#t~nondet31_6|)))) (and (= ((_ to_fp 8 24) roundNearestTiesToEven 1.0) .cse0) (= .cse1 (_ +zero 8 24)) (= (fp ((_ extract 31 31) ULTIMATE.start_main_~y~0) ((_ extract 30 23) ULTIMATE.start_main_~y~0) ((_ extract 22 0) ULTIMATE.start_main_~y~0)) (fp.div roundNearestTiesToEven .cse2 .cse1)) (= (fp.neg .cse0) .cse2)))) (= ULTIMATE.start_isfinite_float_~x ULTIMATE.start_main_~x~0)) [2020-12-02 16:23:35,787 INFO L262 CegarLoopResult]: For program point L112-3(lines 112 116) no Hoare annotation was computed. [2020-12-02 16:23:35,787 INFO L262 CegarLoopResult]: For program point L137(line 137) no Hoare annotation was computed. [2020-12-02 16:23:35,787 INFO L262 CegarLoopResult]: For program point L38(lines 38 39) no Hoare annotation was computed. [2020-12-02 16:23:35,787 INFO L262 CegarLoopResult]: For program point L88(lines 88 105) no Hoare annotation was computed. [2020-12-02 16:23:35,787 INFO L262 CegarLoopResult]: For program point L22-1(lines 22 26) no Hoare annotation was computed. [2020-12-02 16:23:35,788 INFO L258 CegarLoopResult]: At program point L22-2(lines 22 26) the Hoare annotation is: (and (= ULTIMATE.start_main_~x~0 ULTIMATE.start_fmod_float_~x) (= (_ bv1 32) |ULTIMATE.start_isfinite_float_#res|) (= roundNearestTiesToEven ~CRM) (bvslt (bvand (_ bv2147483647 32) ULTIMATE.start_fmod_float_~x) (_ bv2139095040 32)) (exists ((|v_ULTIMATE.start_main_#t~nondet32_6| (_ BitVec 32)) (|v_ULTIMATE.start_main_#t~nondet31_6| (_ BitVec 32)) (|v_ULTIMATE.start_main_#t~nondet30_6| (_ BitVec 32))) (let ((.cse1 (fp ((_ extract 31 31) |v_ULTIMATE.start_main_#t~nondet32_6|) ((_ extract 30 23) |v_ULTIMATE.start_main_#t~nondet32_6|) ((_ extract 22 0) |v_ULTIMATE.start_main_#t~nondet32_6|))) (.cse0 (fp ((_ extract 31 31) |v_ULTIMATE.start_main_#t~nondet30_6|) ((_ extract 30 23) |v_ULTIMATE.start_main_#t~nondet30_6|) ((_ extract 22 0) |v_ULTIMATE.start_main_#t~nondet30_6|))) (.cse2 (fp ((_ extract 31 31) |v_ULTIMATE.start_main_#t~nondet31_6|) ((_ extract 30 23) |v_ULTIMATE.start_main_#t~nondet31_6|) ((_ extract 22 0) |v_ULTIMATE.start_main_#t~nondet31_6|)))) (and (= ((_ to_fp 8 24) roundNearestTiesToEven 1.0) .cse0) (= .cse1 (_ +zero 8 24)) (= (fp ((_ extract 31 31) ULTIMATE.start_main_~y~0) ((_ extract 30 23) ULTIMATE.start_main_~y~0) ((_ extract 22 0) ULTIMATE.start_main_~y~0)) (fp.div roundNearestTiesToEven .cse2 .cse1)) (= (fp.neg .cse0) .cse2)))) (exists ((|v_ULTIMATE.start_main_#t~nondet32_6| (_ BitVec 32)) (|v_ULTIMATE.start_main_#t~nondet31_6| (_ BitVec 32)) (|v_ULTIMATE.start_main_#t~nondet30_6| (_ BitVec 32))) (let ((.cse5 (fp ((_ extract 31 31) |v_ULTIMATE.start_main_#t~nondet32_6|) ((_ extract 30 23) |v_ULTIMATE.start_main_#t~nondet32_6|) ((_ extract 22 0) |v_ULTIMATE.start_main_#t~nondet32_6|))) (.cse3 (fp ((_ extract 31 31) |v_ULTIMATE.start_main_#t~nondet30_6|) ((_ extract 30 23) |v_ULTIMATE.start_main_#t~nondet30_6|) ((_ extract 22 0) |v_ULTIMATE.start_main_#t~nondet30_6|))) (.cse4 (fp ((_ extract 31 31) |v_ULTIMATE.start_main_#t~nondet31_6|) ((_ extract 30 23) |v_ULTIMATE.start_main_#t~nondet31_6|) ((_ extract 22 0) |v_ULTIMATE.start_main_#t~nondet31_6|)))) (and (= ((_ to_fp 8 24) roundNearestTiesToEven 1.0) .cse3) (= (fp.div roundNearestTiesToEven .cse4 .cse5) (fp ((_ extract 31 31) ULTIMATE.start_fmod_float_~y) ((_ extract 30 23) ULTIMATE.start_fmod_float_~y) ((_ extract 22 0) ULTIMATE.start_fmod_float_~y))) (= .cse5 (_ +zero 8 24)) (= (fp.neg .cse3) .cse4)))) (= ULTIMATE.start_isfinite_float_~x ULTIMATE.start_main_~x~0)) [2020-12-02 16:23:35,788 INFO L262 CegarLoopResult]: For program point L72(lines 72 73) no Hoare annotation was computed. [2020-12-02 16:23:35,788 INFO L262 CegarLoopResult]: For program point L48(lines 19 107) no Hoare annotation was computed. [2020-12-02 16:23:35,788 INFO L258 CegarLoopResult]: At program point L106(lines 19 107) the Hoare annotation is: (and (exists ((|v_ULTIMATE.start_main_#t~nondet32_6| (_ BitVec 32)) (v_ULTIMATE.start_fmod_float_~hy~0_22 (_ BitVec 32)) (|v_ULTIMATE.start_main_#t~nondet31_6| (_ BitVec 32)) (|v_ULTIMATE.start_main_#t~nondet30_6| (_ BitVec 32))) (let ((.cse1 (fp ((_ extract 31 31) |v_ULTIMATE.start_main_#t~nondet32_6|) ((_ extract 30 23) |v_ULTIMATE.start_main_#t~nondet32_6|) ((_ extract 22 0) |v_ULTIMATE.start_main_#t~nondet32_6|))) (.cse0 (fp ((_ extract 31 31) |v_ULTIMATE.start_main_#t~nondet30_6|) ((_ extract 30 23) |v_ULTIMATE.start_main_#t~nondet30_6|) ((_ extract 22 0) |v_ULTIMATE.start_main_#t~nondet30_6|))) (.cse2 (fp ((_ extract 31 31) |v_ULTIMATE.start_main_#t~nondet31_6|) ((_ extract 30 23) |v_ULTIMATE.start_main_#t~nondet31_6|) ((_ extract 22 0) |v_ULTIMATE.start_main_#t~nondet31_6|)))) (and (= ((_ to_fp 8 24) roundNearestTiesToEven 1.0) .cse0) (= (bvand (_ bv2147483647 32) v_ULTIMATE.start_fmod_float_~hy~0_22) ULTIMATE.start_fmod_float_~hy~0) (= .cse1 (_ +zero 8 24)) (= (fp.div roundNearestTiesToEven .cse2 .cse1) (fp ((_ extract 31 31) v_ULTIMATE.start_fmod_float_~hy~0_22) ((_ extract 30 23) v_ULTIMATE.start_fmod_float_~hy~0_22) ((_ extract 22 0) v_ULTIMATE.start_fmod_float_~hy~0_22))) (= (fp.neg .cse0) .cse2)))) (= ULTIMATE.start_main_~x~0 |ULTIMATE.start_fmod_float_#res|) (= (_ bv1 32) |ULTIMATE.start_isfinite_float_#res|) (= ULTIMATE.start_main_~x~0 ULTIMATE.start_fmod_float_~x) (exists ((v_ULTIMATE.start_fmod_float_~hx~0_37 (_ BitVec 32))) (and (bvslt (bvand (_ bv2147483647 32) v_ULTIMATE.start_fmod_float_~hx~0_37) (_ bv2139095040 32)) (= ULTIMATE.start_fmod_float_~hx~0 (bvxor v_ULTIMATE.start_fmod_float_~hx~0_37 (bvand (_ bv2147483648 32) v_ULTIMATE.start_fmod_float_~hx~0_37))))) (= (bvxor ULTIMATE.start_fmod_float_~x (bvand (_ bv2147483648 32) ULTIMATE.start_fmod_float_~x)) ULTIMATE.start_fmod_float_~hx~0) (= ULTIMATE.start_isfinite_float_~x ULTIMATE.start_main_~x~0)) [2020-12-02 16:23:35,788 INFO L262 CegarLoopResult]: For program point L40(lines 40 41) no Hoare annotation was computed. [2020-12-02 16:23:35,788 INFO L262 CegarLoopResult]: For program point L131(lines 131 140) no Hoare annotation was computed. [2020-12-02 16:23:35,788 INFO L262 CegarLoopResult]: For program point L131-2(lines 131 140) no Hoare annotation was computed. [2020-12-02 16:23:35,789 INFO L262 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-12-02 16:23:35,789 INFO L262 CegarLoopResult]: For program point L90-1(lines 90 94) no Hoare annotation was computed. [2020-12-02 16:23:35,789 INFO L258 CegarLoopResult]: At program point L90-2(lines 90 94) the Hoare annotation is: false [2020-12-02 16:23:35,789 INFO L262 CegarLoopResult]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 137) no Hoare annotation was computed. [2020-12-02 16:23:35,789 INFO L262 CegarLoopResult]: For program point L49-2(lines 49 50) no Hoare annotation was computed. [2020-12-02 16:23:35,789 INFO L258 CegarLoopResult]: At program point L49-3(lines 49 50) the Hoare annotation is: false [2020-12-02 16:23:35,789 INFO L262 CegarLoopResult]: For program point L99-1(lines 99 103) no Hoare annotation was computed. [2020-12-02 16:23:35,789 INFO L258 CegarLoopResult]: At program point L99-2(lines 99 103) the Hoare annotation is: false [2020-12-02 16:23:35,789 INFO L262 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-12-02 16:23:35,790 INFO L262 CegarLoopResult]: For program point L99-3(lines 99 103) no Hoare annotation was computed. [2020-12-02 16:23:35,790 INFO L262 CegarLoopResult]: For program point L42(lines 42 46) no Hoare annotation was computed. [2020-12-02 16:23:35,790 INFO L262 CegarLoopResult]: For program point L42-1(lines 19 107) no Hoare annotation was computed. [2020-12-02 16:23:35,790 INFO L262 CegarLoopResult]: For program point L67-1(lines 67 76) no Hoare annotation was computed. [2020-12-02 16:23:35,790 INFO L262 CegarLoopResult]: For program point L67-3(lines 67 76) no Hoare annotation was computed. [2020-12-02 16:23:35,790 INFO L258 CegarLoopResult]: At program point L84-2(lines 84 87) the Hoare annotation is: false [2020-12-02 16:23:35,790 INFO L262 CegarLoopResult]: For program point L84-3(lines 19 107) no Hoare annotation was computed. [2020-12-02 16:23:35,790 INFO L265 CegarLoopResult]: At program point L142(lines 121 143) the Hoare annotation is: true [2020-12-02 16:23:35,790 INFO L262 CegarLoopResult]: For program point L43-2(lines 43 44) no Hoare annotation was computed. [2020-12-02 16:23:35,790 INFO L258 CegarLoopResult]: At program point L43-3(lines 43 44) the Hoare annotation is: false [2020-12-02 16:23:35,809 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2020-12-02 16:23:35,811 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:35,811 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:35,811 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:35,811 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_fmod_float_~hy~0_22,QUANTIFIED] [2020-12-02 16:23:35,812 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:35,812 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:35,812 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:35,812 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2020-12-02 16:23:35,813 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:35,821 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:35,822 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:35,822 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:35,822 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:35,822 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:35,823 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_fmod_float_~hy~0_22,QUANTIFIED] [2020-12-02 16:23:35,823 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_fmod_float_~hy~0_22,QUANTIFIED] [2020-12-02 16:23:35,823 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_fmod_float_~hy~0_22,QUANTIFIED] [2020-12-02 16:23:35,823 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:35,823 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:35,824 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:35,824 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:35,824 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:35,824 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:35,825 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_fmod_float_~hx~0_37,QUANTIFIED] [2020-12-02 16:23:35,825 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_fmod_float_~hx~0_37,QUANTIFIED] [2020-12-02 16:23:35,825 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_fmod_float_~hx~0_37,QUANTIFIED] [2020-12-02 16:23:35,834 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2020-12-02 16:23:35,835 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:35,835 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:35,836 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:35,836 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_fmod_float_~hy~0_22,QUANTIFIED] [2020-12-02 16:23:35,837 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:35,837 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:35,837 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:35,838 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2020-12-02 16:23:35,839 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:35,839 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:35,839 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:35,839 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:35,840 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:35,840 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:35,840 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_fmod_float_~hy~0_22,QUANTIFIED] [2020-12-02 16:23:35,840 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_fmod_float_~hy~0_22,QUANTIFIED] [2020-12-02 16:23:35,841 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_fmod_float_~hy~0_22,QUANTIFIED] [2020-12-02 16:23:35,841 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:35,841 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:35,841 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:35,841 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:35,842 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:35,843 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:35,844 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_fmod_float_~hx~0_37,QUANTIFIED] [2020-12-02 16:23:35,844 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_fmod_float_~hx~0_37,QUANTIFIED] [2020-12-02 16:23:35,844 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_fmod_float_~hx~0_37,QUANTIFIED] [2020-12-02 16:23:35,854 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2020-12-02 16:23:35,855 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2020-12-02 16:23:35,855 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:35,855 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:35,856 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:35,856 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:35,856 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:35,856 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:35,858 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2020-12-02 16:23:35,858 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:35,858 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:35,859 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:35,859 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:35,859 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:35,859 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:35,860 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:35,860 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:35,860 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:35,860 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:35,860 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:35,861 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:35,873 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2020-12-02 16:23:35,873 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2020-12-02 16:23:35,873 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:35,873 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:35,873 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:35,873 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:35,873 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:35,874 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:35,874 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2020-12-02 16:23:35,874 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:35,876 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:35,877 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:35,877 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:35,877 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:35,877 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:35,878 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:35,878 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:35,878 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:35,878 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:35,879 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:35,879 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:35,880 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2020-12-02 16:23:35,882 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2020-12-02 16:23:35,882 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:35,882 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:35,883 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:35,883 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:35,883 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:35,883 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:35,883 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2020-12-02 16:23:35,884 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:35,884 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:35,884 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:35,884 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:35,884 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:35,885 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:35,885 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:35,885 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:35,885 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:35,886 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:35,886 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:35,886 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:35,889 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2020-12-02 16:23:35,890 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2020-12-02 16:23:35,890 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:35,890 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:35,891 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:35,891 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:35,891 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:35,891 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:35,892 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2020-12-02 16:23:35,892 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:35,892 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:35,893 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:35,893 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:35,893 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:35,893 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:35,893 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:35,894 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:35,894 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:35,894 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:35,894 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:35,895 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:35,902 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2020-12-02 16:23:35,902 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2020-12-02 16:23:35,903 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:35,903 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:35,903 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:35,903 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:35,903 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:35,904 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:35,904 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2020-12-02 16:23:35,904 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:35,904 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:35,905 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:35,905 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:35,906 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:35,907 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:35,907 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:35,907 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:35,907 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:35,908 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:35,908 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:35,908 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:35,908 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2020-12-02 16:23:35,909 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:35,909 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:35,909 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:35,909 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2020-12-02 16:23:35,909 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:35,910 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:35,910 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:35,910 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:35,910 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:35,911 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:35,911 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:35,911 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:35,911 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:35,911 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:35,912 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:35,912 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:35,912 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:35,912 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:35,912 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:35,914 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2020-12-02 16:23:35,915 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2020-12-02 16:23:35,915 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:35,916 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:35,916 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:35,916 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:35,916 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:35,916 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:35,917 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2020-12-02 16:23:35,917 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:35,917 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:35,917 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:35,917 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:35,918 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:35,918 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:35,918 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:35,918 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:35,918 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:35,919 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:35,919 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:35,919 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:35,919 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2020-12-02 16:23:35,919 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:35,920 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:35,920 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:35,920 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2020-12-02 16:23:35,920 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:35,920 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:35,921 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:35,921 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:35,921 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:35,921 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:35,921 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:35,922 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:35,922 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:35,922 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:35,922 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:35,922 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:35,923 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:35,923 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:35,923 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:35,928 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.12 04:23:35 BoogieIcfgContainer [2020-12-02 16:23:35,929 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-12-02 16:23:35,931 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-12-02 16:23:35,932 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-12-02 16:23:35,933 INFO L275 PluginConnector]: Witness Printer initialized [2020-12-02 16:23:35,933 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 04:18:35" (3/4) ... [2020-12-02 16:23:35,937 INFO L137 WitnessPrinter]: Generating witness for correct program [2020-12-02 16:23:35,958 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 13 nodes and edges [2020-12-02 16:23:35,959 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2020-12-02 16:23:35,959 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2020-12-02 16:23:35,960 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2020-12-02 16:23:35,999 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (~roundNearestTiesToEven == unknown-~CRM-unknown && (\exists v_ULTIMATE.start_main_#t~nondet32_6 : bv32, v_ULTIMATE.start_main_#t~nondet31_6 : bv32, v_ULTIMATE.start_main_#t~nondet30_6 : bv32 :: ((~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0) == ~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet30_6[31:31], v_ULTIMATE.start_main_#t~nondet30_6[30:23], v_ULTIMATE.start_main_#t~nondet30_6[22:0]) && ~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet32_6[31:31], v_ULTIMATE.start_main_#t~nondet32_6[30:23], v_ULTIMATE.start_main_#t~nondet32_6[22:0]) == ~Pluszero~LONGDOUBLE()) && ~fp~LONGDOUBLE(y[31:31], y[30:23], y[22:0]) == ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet31_6[31:31], v_ULTIMATE.start_main_#t~nondet31_6[30:23], v_ULTIMATE.start_main_#t~nondet31_6[22:0]), ~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet32_6[31:31], v_ULTIMATE.start_main_#t~nondet32_6[30:23], v_ULTIMATE.start_main_#t~nondet32_6[22:0]))) && ~fp.neg~FLOAT(~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet30_6[31:31], v_ULTIMATE.start_main_#t~nondet30_6[30:23], v_ULTIMATE.start_main_#t~nondet30_6[22:0])) == ~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet31_6[31:31], v_ULTIMATE.start_main_#t~nondet31_6[30:23], v_ULTIMATE.start_main_#t~nondet31_6[22:0]))) && x == x [2020-12-02 16:23:35,999 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((!~bvslt32(~bvand32(2147483647bv32, ix), 2139095040bv32) || ~bvslt32(~bvxor32(x, ~bvand32(2147483648bv32, x)), 2139095040bv32)) && ((0bv32 == \result && !~bvslt32(~bvand32(2147483647bv32, x), 2139095040bv32)) || (1bv32 == \result && ~bvslt32(~bvand32(2147483647bv32, x), 2139095040bv32)))) && ~roundNearestTiesToEven == unknown-~CRM-unknown) && (\exists v_ULTIMATE.start_main_#t~nondet32_6 : bv32, v_ULTIMATE.start_main_#t~nondet31_6 : bv32, v_ULTIMATE.start_main_#t~nondet30_6 : bv32 :: ((~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0) == ~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet30_6[31:31], v_ULTIMATE.start_main_#t~nondet30_6[30:23], v_ULTIMATE.start_main_#t~nondet30_6[22:0]) && ~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet32_6[31:31], v_ULTIMATE.start_main_#t~nondet32_6[30:23], v_ULTIMATE.start_main_#t~nondet32_6[22:0]) == ~Pluszero~LONGDOUBLE()) && ~fp~LONGDOUBLE(y[31:31], y[30:23], y[22:0]) == ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet31_6[31:31], v_ULTIMATE.start_main_#t~nondet31_6[30:23], v_ULTIMATE.start_main_#t~nondet31_6[22:0]), ~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet32_6[31:31], v_ULTIMATE.start_main_#t~nondet32_6[30:23], v_ULTIMATE.start_main_#t~nondet32_6[22:0]))) && ~fp.neg~FLOAT(~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet30_6[31:31], v_ULTIMATE.start_main_#t~nondet30_6[30:23], v_ULTIMATE.start_main_#t~nondet30_6[22:0])) == ~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet31_6[31:31], v_ULTIMATE.start_main_#t~nondet31_6[30:23], v_ULTIMATE.start_main_#t~nondet31_6[22:0]))) && x == x [2020-12-02 16:23:36,000 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((x == x && 1bv32 == \result) && ~roundNearestTiesToEven == unknown-~CRM-unknown) && ~bvslt32(~bvand32(2147483647bv32, x), 2139095040bv32)) && (\exists v_ULTIMATE.start_main_#t~nondet32_6 : bv32, v_ULTIMATE.start_main_#t~nondet31_6 : bv32, v_ULTIMATE.start_main_#t~nondet30_6 : bv32 :: ((~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0) == ~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet30_6[31:31], v_ULTIMATE.start_main_#t~nondet30_6[30:23], v_ULTIMATE.start_main_#t~nondet30_6[22:0]) && ~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet32_6[31:31], v_ULTIMATE.start_main_#t~nondet32_6[30:23], v_ULTIMATE.start_main_#t~nondet32_6[22:0]) == ~Pluszero~LONGDOUBLE()) && ~fp~LONGDOUBLE(y[31:31], y[30:23], y[22:0]) == ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet31_6[31:31], v_ULTIMATE.start_main_#t~nondet31_6[30:23], v_ULTIMATE.start_main_#t~nondet31_6[22:0]), ~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet32_6[31:31], v_ULTIMATE.start_main_#t~nondet32_6[30:23], v_ULTIMATE.start_main_#t~nondet32_6[22:0]))) && ~fp.neg~FLOAT(~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet30_6[31:31], v_ULTIMATE.start_main_#t~nondet30_6[30:23], v_ULTIMATE.start_main_#t~nondet30_6[22:0])) == ~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet31_6[31:31], v_ULTIMATE.start_main_#t~nondet31_6[30:23], v_ULTIMATE.start_main_#t~nondet31_6[22:0]))) && (\exists v_ULTIMATE.start_main_#t~nondet32_6 : bv32, v_ULTIMATE.start_main_#t~nondet31_6 : bv32, v_ULTIMATE.start_main_#t~nondet30_6 : bv32 :: ((~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0) == ~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet30_6[31:31], v_ULTIMATE.start_main_#t~nondet30_6[30:23], v_ULTIMATE.start_main_#t~nondet30_6[22:0]) && ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet31_6[31:31], v_ULTIMATE.start_main_#t~nondet31_6[30:23], v_ULTIMATE.start_main_#t~nondet31_6[22:0]), ~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet32_6[31:31], v_ULTIMATE.start_main_#t~nondet32_6[30:23], v_ULTIMATE.start_main_#t~nondet32_6[22:0])) == ~fp~LONGDOUBLE(y[31:31], y[30:23], y[22:0])) && ~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet32_6[31:31], v_ULTIMATE.start_main_#t~nondet32_6[30:23], v_ULTIMATE.start_main_#t~nondet32_6[22:0]) == ~Pluszero~LONGDOUBLE()) && ~fp.neg~FLOAT(~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet30_6[31:31], v_ULTIMATE.start_main_#t~nondet30_6[30:23], v_ULTIMATE.start_main_#t~nondet30_6[22:0])) == ~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet31_6[31:31], v_ULTIMATE.start_main_#t~nondet31_6[30:23], v_ULTIMATE.start_main_#t~nondet31_6[22:0]))) && x == x [2020-12-02 16:23:36,033 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2020-12-02 16:23:36,034 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-12-02 16:23:36,035 INFO L168 Benchmark]: Toolchain (without parser) took 304400.84 ms. Allocated memory was 48.2 MB in the beginning and 58.7 MB in the end (delta: 10.5 MB). Free memory was 24.8 MB in the beginning and 37.8 MB in the end (delta: -13.0 MB). Peak memory consumption was 22.8 MB. Max. memory is 16.1 GB. [2020-12-02 16:23:36,036 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 48.2 MB. Free memory was 30.7 MB in the beginning and 30.7 MB in the end (delta: 39.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-02 16:23:36,038 INFO L168 Benchmark]: CACSL2BoogieTranslator took 441.76 ms. Allocated memory is still 48.2 MB. Free memory was 24.6 MB in the beginning and 24.5 MB in the end (delta: 156.8 kB). Peak memory consumption was 7.7 MB. Max. memory is 16.1 GB. [2020-12-02 16:23:36,039 INFO L168 Benchmark]: Boogie Procedure Inliner took 65.45 ms. Allocated memory is still 48.2 MB. Free memory was 24.5 MB in the beginning and 22.2 MB in the end (delta: 2.3 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-12-02 16:23:36,040 INFO L168 Benchmark]: Boogie Preprocessor took 49.22 ms. Allocated memory is still 48.2 MB. Free memory was 22.2 MB in the beginning and 20.1 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-12-02 16:23:36,043 INFO L168 Benchmark]: RCFGBuilder took 3483.94 ms. Allocated memory was 48.2 MB in the beginning and 58.7 MB in the end (delta: 10.5 MB). Free memory was 20.1 MB in the beginning and 25.4 MB in the end (delta: -5.3 MB). Peak memory consumption was 7.2 MB. Max. memory is 16.1 GB. [2020-12-02 16:23:36,044 INFO L168 Benchmark]: TraceAbstraction took 300245.64 ms. Allocated memory is still 58.7 MB. Free memory was 25.2 MB in the beginning and 18.5 MB in the end (delta: 6.7 MB). Peak memory consumption was 9.7 MB. Max. memory is 16.1 GB. [2020-12-02 16:23:36,046 INFO L168 Benchmark]: Witness Printer took 102.95 ms. Allocated memory is still 58.7 MB. Free memory was 18.5 MB in the beginning and 37.8 MB in the end (delta: -19.3 MB). Peak memory consumption was 2.4 MB. Max. memory is 16.1 GB. [2020-12-02 16:23:36,054 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 48.2 MB. Free memory was 30.7 MB in the beginning and 30.7 MB in the end (delta: 39.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 441.76 ms. Allocated memory is still 48.2 MB. Free memory was 24.6 MB in the beginning and 24.5 MB in the end (delta: 156.8 kB). Peak memory consumption was 7.7 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 65.45 ms. Allocated memory is still 48.2 MB. Free memory was 24.5 MB in the beginning and 22.2 MB in the end (delta: 2.3 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 49.22 ms. Allocated memory is still 48.2 MB. Free memory was 22.2 MB in the beginning and 20.1 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 3483.94 ms. Allocated memory was 48.2 MB in the beginning and 58.7 MB in the end (delta: 10.5 MB). Free memory was 20.1 MB in the beginning and 25.4 MB in the end (delta: -5.3 MB). Peak memory consumption was 7.2 MB. Max. memory is 16.1 GB. * TraceAbstraction took 300245.64 ms. Allocated memory is still 58.7 MB. Free memory was 25.2 MB in the beginning and 18.5 MB in the end (delta: 6.7 MB). Peak memory consumption was 9.7 MB. Max. memory is 16.1 GB. * Witness Printer took 102.95 ms. Allocated memory is still 58.7 MB. Free memory was 18.5 MB in the beginning and 37.8 MB in the end (delta: -19.3 MB). Peak memory consumption was 2.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_fmod_float_~hy~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_fmod_float_~hy~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_fmod_float_~hy~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_fmod_float_~hy~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_fmod_float_~hx~0_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_fmod_float_~hx~0_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_fmod_float_~hx~0_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_fmod_float_~hy~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_fmod_float_~hy~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_fmod_float_~hy~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_fmod_float_~hy~0_22,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_fmod_float_~hx~0_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_fmod_float_~hx~0_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_fmod_float_~hx~0_37,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 137]: 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: 19]: Loop Invariant [2020-12-02 16:23:36,093 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2020-12-02 16:23:36,093 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:36,094 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:36,094 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:36,098 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_fmod_float_~hy~0_22,QUANTIFIED] [2020-12-02 16:23:36,098 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:36,098 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:36,098 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:36,098 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2020-12-02 16:23:36,098 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:36,099 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:36,099 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:36,099 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:36,100 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:36,100 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:36,100 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_fmod_float_~hy~0_22,QUANTIFIED] [2020-12-02 16:23:36,100 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_fmod_float_~hy~0_22,QUANTIFIED] [2020-12-02 16:23:36,100 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_fmod_float_~hy~0_22,QUANTIFIED] [2020-12-02 16:23:36,101 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:36,101 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:36,101 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:36,101 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:36,101 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:36,101 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:36,101 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_fmod_float_~hx~0_37,QUANTIFIED] [2020-12-02 16:23:36,102 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_fmod_float_~hx~0_37,QUANTIFIED] [2020-12-02 16:23:36,102 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_fmod_float_~hx~0_37,QUANTIFIED] [2020-12-02 16:23:36,103 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2020-12-02 16:23:36,104 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:36,104 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:36,104 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:36,105 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_fmod_float_~hy~0_22,QUANTIFIED] [2020-12-02 16:23:36,105 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:36,105 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:36,105 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:36,105 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2020-12-02 16:23:36,106 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:36,106 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:36,106 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:36,106 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:36,106 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:36,107 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:36,107 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_fmod_float_~hy~0_22,QUANTIFIED] [2020-12-02 16:23:36,107 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_fmod_float_~hy~0_22,QUANTIFIED] [2020-12-02 16:23:36,107 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_fmod_float_~hy~0_22,QUANTIFIED] [2020-12-02 16:23:36,108 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:36,108 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:36,108 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:36,108 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:36,108 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:36,109 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:36,109 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_fmod_float_~hx~0_37,QUANTIFIED] [2020-12-02 16:23:36,109 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_fmod_float_~hx~0_37,QUANTIFIED] [2020-12-02 16:23:36,109 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_fmod_float_~hx~0_37,QUANTIFIED] Derived loop invariant: ((((((\exists v_ULTIMATE.start_main_#t~nondet32_6 : bv32, v_ULTIMATE.start_fmod_float_~hy~0_22 : bv32, v_ULTIMATE.start_main_#t~nondet31_6 : bv32, v_ULTIMATE.start_main_#t~nondet30_6 : bv32 :: (((~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0) == ~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet30_6[31:31], v_ULTIMATE.start_main_#t~nondet30_6[30:23], v_ULTIMATE.start_main_#t~nondet30_6[22:0]) && ~bvand32(2147483647bv32, v_ULTIMATE.start_fmod_float_~hy~0_22) == hy) && ~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet32_6[31:31], v_ULTIMATE.start_main_#t~nondet32_6[30:23], v_ULTIMATE.start_main_#t~nondet32_6[22:0]) == ~Pluszero~LONGDOUBLE()) && ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet31_6[31:31], v_ULTIMATE.start_main_#t~nondet31_6[30:23], v_ULTIMATE.start_main_#t~nondet31_6[22:0]), ~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet32_6[31:31], v_ULTIMATE.start_main_#t~nondet32_6[30:23], v_ULTIMATE.start_main_#t~nondet32_6[22:0])) == ~fp~LONGDOUBLE(v_ULTIMATE.start_fmod_float_~hy~0_22[31:31], v_ULTIMATE.start_fmod_float_~hy~0_22[30:23], v_ULTIMATE.start_fmod_float_~hy~0_22[22:0])) && ~fp.neg~FLOAT(~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet30_6[31:31], v_ULTIMATE.start_main_#t~nondet30_6[30:23], v_ULTIMATE.start_main_#t~nondet30_6[22:0])) == ~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet31_6[31:31], v_ULTIMATE.start_main_#t~nondet31_6[30:23], v_ULTIMATE.start_main_#t~nondet31_6[22:0])) && x == \result) && 1bv32 == \result) && x == x) && (\exists v_ULTIMATE.start_fmod_float_~hx~0_37 : bv32 :: ~bvslt32(~bvand32(2147483647bv32, v_ULTIMATE.start_fmod_float_~hx~0_37), 2139095040bv32) && hx == ~bvxor32(v_ULTIMATE.start_fmod_float_~hx~0_37, ~bvand32(2147483648bv32, v_ULTIMATE.start_fmod_float_~hx~0_37)))) && ~bvxor32(x, ~bvand32(2147483648bv32, x)) == hx) && x == x - InvariantResult [Line: 110]: Loop Invariant [2020-12-02 16:23:36,110 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2020-12-02 16:23:36,111 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2020-12-02 16:23:36,111 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:36,111 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:36,111 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:36,111 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:36,112 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:36,112 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:36,112 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2020-12-02 16:23:36,112 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:36,112 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:36,113 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:36,113 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:36,113 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:36,113 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:36,114 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:36,114 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:36,114 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:36,114 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:36,114 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:36,115 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:36,115 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2020-12-02 16:23:36,116 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2020-12-02 16:23:36,116 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:36,116 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:36,116 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:36,117 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:36,117 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:36,117 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:36,117 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2020-12-02 16:23:36,117 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:36,118 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:36,118 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:36,118 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:36,118 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:36,118 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:36,119 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:36,119 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:36,119 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:36,119 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:36,119 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:36,119 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] Derived loop invariant: ((((!~bvslt32(~bvand32(2147483647bv32, ix), 2139095040bv32) || ~bvslt32(~bvxor32(x, ~bvand32(2147483648bv32, x)), 2139095040bv32)) && ((0bv32 == \result && !~bvslt32(~bvand32(2147483647bv32, x), 2139095040bv32)) || (1bv32 == \result && ~bvslt32(~bvand32(2147483647bv32, x), 2139095040bv32)))) && ~roundNearestTiesToEven == unknown-~CRM-unknown) && (\exists v_ULTIMATE.start_main_#t~nondet32_6 : bv32, v_ULTIMATE.start_main_#t~nondet31_6 : bv32, v_ULTIMATE.start_main_#t~nondet30_6 : bv32 :: ((~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0) == ~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet30_6[31:31], v_ULTIMATE.start_main_#t~nondet30_6[30:23], v_ULTIMATE.start_main_#t~nondet30_6[22:0]) && ~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet32_6[31:31], v_ULTIMATE.start_main_#t~nondet32_6[30:23], v_ULTIMATE.start_main_#t~nondet32_6[22:0]) == ~Pluszero~LONGDOUBLE()) && ~fp~LONGDOUBLE(y[31:31], y[30:23], y[22:0]) == ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet31_6[31:31], v_ULTIMATE.start_main_#t~nondet31_6[30:23], v_ULTIMATE.start_main_#t~nondet31_6[22:0]), ~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet32_6[31:31], v_ULTIMATE.start_main_#t~nondet32_6[30:23], v_ULTIMATE.start_main_#t~nondet32_6[22:0]))) && ~fp.neg~FLOAT(~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet30_6[31:31], v_ULTIMATE.start_main_#t~nondet30_6[30:23], v_ULTIMATE.start_main_#t~nondet30_6[22:0])) == ~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet31_6[31:31], v_ULTIMATE.start_main_#t~nondet31_6[30:23], v_ULTIMATE.start_main_#t~nondet31_6[22:0]))) && x == x - InvariantResult [Line: 99]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 84]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 43]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 90]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 67]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 121]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 112]: Loop Invariant [2020-12-02 16:23:36,122 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2020-12-02 16:23:36,122 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2020-12-02 16:23:36,122 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:36,123 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:36,123 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:36,123 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:36,123 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:36,123 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:36,124 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2020-12-02 16:23:36,124 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:36,124 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:36,124 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:36,124 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:36,125 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:36,125 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:36,125 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:36,125 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:36,125 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:36,126 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:36,126 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:36,126 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:36,127 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2020-12-02 16:23:36,127 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2020-12-02 16:23:36,127 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:36,128 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:36,128 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:36,128 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:36,128 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:36,129 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:36,129 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2020-12-02 16:23:36,129 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:36,129 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:36,129 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:36,130 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:36,130 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:36,130 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:36,130 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:36,130 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:36,131 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:36,131 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:36,131 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:36,131 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] Derived loop invariant: (~roundNearestTiesToEven == unknown-~CRM-unknown && (\exists v_ULTIMATE.start_main_#t~nondet32_6 : bv32, v_ULTIMATE.start_main_#t~nondet31_6 : bv32, v_ULTIMATE.start_main_#t~nondet30_6 : bv32 :: ((~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0) == ~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet30_6[31:31], v_ULTIMATE.start_main_#t~nondet30_6[30:23], v_ULTIMATE.start_main_#t~nondet30_6[22:0]) && ~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet32_6[31:31], v_ULTIMATE.start_main_#t~nondet32_6[30:23], v_ULTIMATE.start_main_#t~nondet32_6[22:0]) == ~Pluszero~LONGDOUBLE()) && ~fp~LONGDOUBLE(y[31:31], y[30:23], y[22:0]) == ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet31_6[31:31], v_ULTIMATE.start_main_#t~nondet31_6[30:23], v_ULTIMATE.start_main_#t~nondet31_6[22:0]), ~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet32_6[31:31], v_ULTIMATE.start_main_#t~nondet32_6[30:23], v_ULTIMATE.start_main_#t~nondet32_6[22:0]))) && ~fp.neg~FLOAT(~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet30_6[31:31], v_ULTIMATE.start_main_#t~nondet30_6[30:23], v_ULTIMATE.start_main_#t~nondet30_6[22:0])) == ~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet31_6[31:31], v_ULTIMATE.start_main_#t~nondet31_6[30:23], v_ULTIMATE.start_main_#t~nondet31_6[22:0]))) && x == x - InvariantResult [Line: 49]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 22]: Loop Invariant [2020-12-02 16:23:36,132 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2020-12-02 16:23:36,133 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2020-12-02 16:23:36,133 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:36,133 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:36,133 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:36,133 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:36,134 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:36,134 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:36,134 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2020-12-02 16:23:36,134 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:36,134 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:36,135 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:36,135 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:36,135 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:36,135 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:36,135 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:36,136 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:36,136 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:36,136 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:36,136 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:36,136 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:36,137 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2020-12-02 16:23:36,137 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:36,137 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:36,137 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:36,137 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2020-12-02 16:23:36,138 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:36,138 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:36,138 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:36,138 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:36,138 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:36,139 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:36,139 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:36,139 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:36,139 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:36,139 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:36,140 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:36,140 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:36,140 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:36,140 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:36,141 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:36,142 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2020-12-02 16:23:36,142 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2020-12-02 16:23:36,143 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:36,143 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:36,143 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:36,143 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:36,143 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:36,144 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:36,144 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2020-12-02 16:23:36,144 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:36,144 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:36,144 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:36,145 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:36,145 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:36,145 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:36,145 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:36,145 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:36,146 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:36,146 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:36,146 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:36,146 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:36,146 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2020-12-02 16:23:36,147 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:36,147 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:36,147 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:36,147 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Declaration ConstDeclaration not handled for expression ~roundNearestTiesToEven [2020-12-02 16:23:36,147 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:36,148 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:36,148 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:36,148 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:36,148 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:36,148 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:36,149 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:36,149 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:36,149 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet32_6,QUANTIFIED] [2020-12-02 16:23:36,149 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:36,149 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:36,150 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet30_6,QUANTIFIED] [2020-12-02 16:23:36,150 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:36,150 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] [2020-12-02 16:23:36,150 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_main_#t~nondet31_6,QUANTIFIED] Derived loop invariant: (((((x == x && 1bv32 == \result) && ~roundNearestTiesToEven == unknown-~CRM-unknown) && ~bvslt32(~bvand32(2147483647bv32, x), 2139095040bv32)) && (\exists v_ULTIMATE.start_main_#t~nondet32_6 : bv32, v_ULTIMATE.start_main_#t~nondet31_6 : bv32, v_ULTIMATE.start_main_#t~nondet30_6 : bv32 :: ((~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0) == ~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet30_6[31:31], v_ULTIMATE.start_main_#t~nondet30_6[30:23], v_ULTIMATE.start_main_#t~nondet30_6[22:0]) && ~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet32_6[31:31], v_ULTIMATE.start_main_#t~nondet32_6[30:23], v_ULTIMATE.start_main_#t~nondet32_6[22:0]) == ~Pluszero~LONGDOUBLE()) && ~fp~LONGDOUBLE(y[31:31], y[30:23], y[22:0]) == ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet31_6[31:31], v_ULTIMATE.start_main_#t~nondet31_6[30:23], v_ULTIMATE.start_main_#t~nondet31_6[22:0]), ~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet32_6[31:31], v_ULTIMATE.start_main_#t~nondet32_6[30:23], v_ULTIMATE.start_main_#t~nondet32_6[22:0]))) && ~fp.neg~FLOAT(~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet30_6[31:31], v_ULTIMATE.start_main_#t~nondet30_6[30:23], v_ULTIMATE.start_main_#t~nondet30_6[22:0])) == ~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet31_6[31:31], v_ULTIMATE.start_main_#t~nondet31_6[30:23], v_ULTIMATE.start_main_#t~nondet31_6[22:0]))) && (\exists v_ULTIMATE.start_main_#t~nondet32_6 : bv32, v_ULTIMATE.start_main_#t~nondet31_6 : bv32, v_ULTIMATE.start_main_#t~nondet30_6 : bv32 :: ((~to_fp~LONGDOUBLE(~roundNearestTiesToEven, 1.0) == ~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet30_6[31:31], v_ULTIMATE.start_main_#t~nondet30_6[30:23], v_ULTIMATE.start_main_#t~nondet30_6[22:0]) && ~fp.div~FLOAT(~roundNearestTiesToEven, ~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet31_6[31:31], v_ULTIMATE.start_main_#t~nondet31_6[30:23], v_ULTIMATE.start_main_#t~nondet31_6[22:0]), ~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet32_6[31:31], v_ULTIMATE.start_main_#t~nondet32_6[30:23], v_ULTIMATE.start_main_#t~nondet32_6[22:0])) == ~fp~LONGDOUBLE(y[31:31], y[30:23], y[22:0])) && ~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet32_6[31:31], v_ULTIMATE.start_main_#t~nondet32_6[30:23], v_ULTIMATE.start_main_#t~nondet32_6[22:0]) == ~Pluszero~LONGDOUBLE()) && ~fp.neg~FLOAT(~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet30_6[31:31], v_ULTIMATE.start_main_#t~nondet30_6[30:23], v_ULTIMATE.start_main_#t~nondet30_6[22:0])) == ~fp~LONGDOUBLE(v_ULTIMATE.start_main_#t~nondet31_6[31:31], v_ULTIMATE.start_main_#t~nondet31_6[30:23], v_ULTIMATE.start_main_#t~nondet31_6[22:0]))) && x == x - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 47 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 271.3s, OverallIterations: 3, TraceHistogramMax: 1, AutomataDifference: 184.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 28.6s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 75 SDtfs, 76 SDslu, 86 SDs, 0 SdLazy, 165 SolverSat, 21 SolverUnsat, 2 SolverUnknown, 0 SolverNotchecked, 12.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 102 GetRequests, 51 SyntacticMatches, 2 SemanticMatches, 49 ConstructedPredicates, 2 IntricatePredicates, 0 DeprecatedPredicates, 114 ImplicationChecksByTransitivity, 255.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=47occurred 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, 3 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 11 LocationsWithAnnotation, 11 PreInvPairs, 16 NumberOfFragments, 422 HoareAnnotationTreeSize, 11 FomulaSimplifications, 20 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 11 FomulaSimplificationsInter, 35 FormulaSimplificationTreeSizeReductionInter, 28.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 1.4s SatisfiabilityAnalysisTime, 84.0s InterpolantComputationTime, 46 NumberOfCodeBlocks, 46 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 86 ConstructedInterpolants, 12 QuantifiedInterpolants, 25321 SizeOfPredicates, 25 NumberOfNonLiveVariables, 226 ConjunctsInSsa, 39 ConjunctsInUnsatCore, 6 InterpolantComputations, 6 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! [MP z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forcibly destroying the process Received shutdown request...