./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_0310_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0cd3be1d Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_5b961802-1bd6-4358-94fb-7f1c4f1730ef/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_5b961802-1bd6-4358-94fb-7f1c4f1730ef/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_5b961802-1bd6-4358-94fb-7f1c4f1730ef/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_5b961802-1bd6-4358-94fb-7f1c4f1730ef/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0310_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_5b961802-1bd6-4358-94fb-7f1c4f1730ef/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_5b961802-1bd6-4358-94fb-7f1c4f1730ef/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 28fe9c62e64467d7ee78b3f8584b7986fb9e3c50 ...................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_5b961802-1bd6-4358-94fb-7f1c4f1730ef/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_5b961802-1bd6-4358-94fb-7f1c4f1730ef/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_5b961802-1bd6-4358-94fb-7f1c4f1730ef/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_5b961802-1bd6-4358-94fb-7f1c4f1730ef/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0310_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_5b961802-1bd6-4358-94fb-7f1c4f1730ef/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_5b961802-1bd6-4358-94fb-7f1c4f1730ef/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 28fe9c62e64467d7ee78b3f8584b7986fb9e3c50 .............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-0cd3be1 [2018-11-28 11:25:15,021 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-28 11:25:15,022 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-28 11:25:15,031 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-28 11:25:15,031 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-28 11:25:15,032 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-28 11:25:15,033 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-28 11:25:15,034 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-28 11:25:15,035 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-28 11:25:15,036 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-28 11:25:15,036 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-28 11:25:15,037 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-28 11:25:15,037 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-28 11:25:15,038 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-28 11:25:15,039 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-28 11:25:15,039 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-28 11:25:15,040 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-28 11:25:15,041 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-28 11:25:15,043 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-28 11:25:15,044 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-28 11:25:15,044 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-28 11:25:15,045 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-28 11:25:15,047 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-28 11:25:15,047 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-28 11:25:15,047 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-28 11:25:15,048 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-28 11:25:15,049 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-28 11:25:15,049 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-28 11:25:15,050 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-28 11:25:15,051 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-28 11:25:15,051 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-28 11:25:15,051 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-28 11:25:15,051 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-28 11:25:15,051 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-28 11:25:15,052 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-28 11:25:15,053 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-28 11:25:15,053 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_5b961802-1bd6-4358-94fb-7f1c4f1730ef/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-28 11:25:15,062 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-28 11:25:15,063 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-28 11:25:15,063 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-28 11:25:15,064 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-28 11:25:15,064 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-28 11:25:15,064 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-28 11:25:15,064 INFO L133 SettingsManager]: * Use SBE=true [2018-11-28 11:25:15,064 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-28 11:25:15,065 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-28 11:25:15,065 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-28 11:25:15,065 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-28 11:25:15,065 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-28 11:25:15,065 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-28 11:25:15,065 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-28 11:25:15,065 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-28 11:25:15,065 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-28 11:25:15,066 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-28 11:25:15,066 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-28 11:25:15,066 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-28 11:25:15,066 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-28 11:25:15,066 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-28 11:25:15,066 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-28 11:25:15,067 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-28 11:25:15,067 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-28 11:25:15,067 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-28 11:25:15,067 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-28 11:25:15,067 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-28 11:25:15,067 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-28 11:25:15,067 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-28 11:25:15,068 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-28 11:25:15,068 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_5b961802-1bd6-4358-94fb-7f1c4f1730ef/bin-2019/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 28fe9c62e64467d7ee78b3f8584b7986fb9e3c50 [2018-11-28 11:25:15,091 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-28 11:25:15,101 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-28 11:25:15,103 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-28 11:25:15,105 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-28 11:25:15,105 INFO L276 PluginConnector]: CDTParser initialized [2018-11-28 11:25:15,105 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_5b961802-1bd6-4358-94fb-7f1c4f1730ef/bin-2019/uautomizer/../../sv-benchmarks/c/float-newlib/double_req_bl_0310_true-unreach-call.c [2018-11-28 11:25:15,149 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5b961802-1bd6-4358-94fb-7f1c4f1730ef/bin-2019/uautomizer/data/4dfa397a7/092305cd0e66451c9f3ea97e1034a42c/FLAG51e479a40 [2018-11-28 11:25:15,509 INFO L307 CDTParser]: Found 1 translation units. [2018-11-28 11:25:15,510 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_5b961802-1bd6-4358-94fb-7f1c4f1730ef/sv-benchmarks/c/float-newlib/double_req_bl_0310_true-unreach-call.c [2018-11-28 11:25:15,518 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5b961802-1bd6-4358-94fb-7f1c4f1730ef/bin-2019/uautomizer/data/4dfa397a7/092305cd0e66451c9f3ea97e1034a42c/FLAG51e479a40 [2018-11-28 11:25:15,915 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_5b961802-1bd6-4358-94fb-7f1c4f1730ef/bin-2019/uautomizer/data/4dfa397a7/092305cd0e66451c9f3ea97e1034a42c [2018-11-28 11:25:15,917 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-28 11:25:15,918 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-28 11:25:15,918 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-28 11:25:15,918 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-28 11:25:15,920 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-28 11:25:15,921 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 11:25:15" (1/1) ... [2018-11-28 11:25:15,922 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55a7d3b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:25:15, skipping insertion in model container [2018-11-28 11:25:15,923 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 11:25:15" (1/1) ... [2018-11-28 11:25:15,927 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-28 11:25:15,955 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-28 11:25:16,205 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-28 11:25:16,223 INFO L191 MainTranslator]: Completed pre-run [2018-11-28 11:25:16,316 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-28 11:25:16,341 INFO L195 MainTranslator]: Completed translation [2018-11-28 11:25:16,342 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:25:16 WrapperNode [2018-11-28 11:25:16,342 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-28 11:25:16,342 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-28 11:25:16,343 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-28 11:25:16,343 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-28 11:25:16,349 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:25:16" (1/1) ... [2018-11-28 11:25:16,367 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:25:16" (1/1) ... [2018-11-28 11:25:16,375 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-28 11:25:16,375 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-28 11:25:16,375 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-28 11:25:16,375 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-28 11:25:16,382 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:25:16" (1/1) ... [2018-11-28 11:25:16,382 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:25:16" (1/1) ... [2018-11-28 11:25:16,390 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:25:16" (1/1) ... [2018-11-28 11:25:16,391 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:25:16" (1/1) ... [2018-11-28 11:25:16,435 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:25:16" (1/1) ... [2018-11-28 11:25:16,448 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:25:16" (1/1) ... [2018-11-28 11:25:16,453 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:25:16" (1/1) ... [2018-11-28 11:25:16,462 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-28 11:25:16,463 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-28 11:25:16,463 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-28 11:25:16,463 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-28 11:25:16,464 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:25:16" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5b961802-1bd6-4358-94fb-7f1c4f1730ef/bin-2019/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-28 11:25:16,516 INFO L130 BoogieDeclarations]: Found specification of procedure isnan_double [2018-11-28 11:25:16,516 INFO L138 BoogieDeclarations]: Found implementation of procedure isnan_double [2018-11-28 11:25:16,516 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_double [2018-11-28 11:25:16,516 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_double [2018-11-28 11:25:16,516 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_double [2018-11-28 11:25:16,517 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_double [2018-11-28 11:25:16,517 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_rem_pio2 [2018-11-28 11:25:16,517 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_rem_pio2 [2018-11-28 11:25:16,517 INFO L130 BoogieDeclarations]: Found specification of procedure cos_double [2018-11-28 11:25:16,517 INFO L138 BoogieDeclarations]: Found implementation of procedure cos_double [2018-11-28 11:25:16,517 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-28 11:25:16,517 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-28 11:25:16,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-11-28 11:25:16,518 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_cos [2018-11-28 11:25:16,518 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_cos [2018-11-28 11:25:16,518 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_double [2018-11-28 11:25:16,518 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_double [2018-11-28 11:25:16,518 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2018-11-28 11:25:16,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-28 11:25:16,518 INFO L130 BoogieDeclarations]: Found specification of procedure floor_double [2018-11-28 11:25:16,518 INFO L138 BoogieDeclarations]: Found implementation of procedure floor_double [2018-11-28 11:25:16,519 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-28 11:25:16,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-28 11:25:16,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2018-11-28 11:25:16,519 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-28 11:25:16,519 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_rem_pio2 [2018-11-28 11:25:16,519 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_rem_pio2 [2018-11-28 11:25:16,519 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-28 11:25:16,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-28 11:25:16,519 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-28 11:25:16,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2018-11-28 11:25:16,520 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_sin [2018-11-28 11:25:16,520 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_sin [2018-11-28 11:25:16,520 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-28 11:25:17,561 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-28 11:25:17,562 INFO L280 CfgBuilder]: Removed 63 assue(true) statements. [2018-11-28 11:25:17,562 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 11:25:17 BoogieIcfgContainer [2018-11-28 11:25:17,562 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-28 11:25:17,563 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-28 11:25:17,563 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-28 11:25:17,565 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-28 11:25:17,565 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.11 11:25:15" (1/3) ... [2018-11-28 11:25:17,565 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@266fba84 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 11:25:17, skipping insertion in model container [2018-11-28 11:25:17,565 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:25:16" (2/3) ... [2018-11-28 11:25:17,566 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@266fba84 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 11:25:17, skipping insertion in model container [2018-11-28 11:25:17,566 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 11:25:17" (3/3) ... [2018-11-28 11:25:17,567 INFO L112 eAbstractionObserver]: Analyzing ICFG double_req_bl_0310_true-unreach-call.c [2018-11-28 11:25:17,573 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-28 11:25:17,579 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-28 11:25:17,589 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-28 11:25:17,610 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-28 11:25:17,611 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-28 11:25:17,611 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-28 11:25:17,611 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-28 11:25:17,611 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-28 11:25:17,611 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-28 11:25:17,612 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-28 11:25:17,612 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-28 11:25:17,612 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-28 11:25:17,629 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states. [2018-11-28 11:25:17,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2018-11-28 11:25:17,634 INFO L394 BasicCegarLoop]: Found error trace [2018-11-28 11:25:17,635 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 11:25:17,636 INFO L423 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-28 11:25:17,640 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:25:17,640 INFO L82 PathProgramCache]: Analyzing trace with hash 1852806339, now seen corresponding path program 1 times [2018-11-28 11:25:17,641 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:25:17,642 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:25:17,671 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:25:17,671 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:25:17,671 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:25:17,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 11:25:17,808 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-28 11:25:17,810 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 11:25:17,810 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-28 11:25:17,813 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-28 11:25:17,820 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-28 11:25:17,821 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-28 11:25:17,822 INFO L87 Difference]: Start difference. First operand 285 states. Second operand 2 states. [2018-11-28 11:25:17,868 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 11:25:17,868 INFO L93 Difference]: Finished difference Result 562 states and 910 transitions. [2018-11-28 11:25:17,869 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-28 11:25:17,870 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 22 [2018-11-28 11:25:17,870 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-28 11:25:17,880 INFO L225 Difference]: With dead ends: 562 [2018-11-28 11:25:17,880 INFO L226 Difference]: Without dead ends: 281 [2018-11-28 11:25:17,885 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-28 11:25:17,897 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 281 states. [2018-11-28 11:25:17,926 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 281 to 281. [2018-11-28 11:25:17,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 281 states. [2018-11-28 11:25:17,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 281 states and 383 transitions. [2018-11-28 11:25:17,931 INFO L78 Accepts]: Start accepts. Automaton has 281 states and 383 transitions. Word has length 22 [2018-11-28 11:25:17,931 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-28 11:25:17,932 INFO L480 AbstractCegarLoop]: Abstraction has 281 states and 383 transitions. [2018-11-28 11:25:17,932 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-28 11:25:17,932 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 383 transitions. [2018-11-28 11:25:17,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2018-11-28 11:25:17,933 INFO L394 BasicCegarLoop]: Found error trace [2018-11-28 11:25:17,933 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 11:25:17,934 INFO L423 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-28 11:25:17,934 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:25:17,934 INFO L82 PathProgramCache]: Analyzing trace with hash 324231090, now seen corresponding path program 1 times [2018-11-28 11:25:17,934 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 11:25:17,934 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 11:25:17,935 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:25:17,935 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:25:17,935 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 11:25:17,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 11:25:18,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 11:25:18,050 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2018-11-28 11:25:18,084 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 6442450958 could not be translated for associated CType ARRAY#_8_~DOUBLE# [2018-11-28 11:25:18,084 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 6442450963 could not be translated for associated CType ARRAY#_66_~~__int32_t~0# [2018-11-28 11:25:18,085 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 6442450992 could not be translated for associated CType ARRAY#_4_~INT# [2018-11-28 11:25:18,085 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 6442450995 could not be translated for associated CType ARRAY#_32_~~__int32_t~0# [2018-11-28 11:25:18,086 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 6442450978 could not be translated for associated CType ARRAY#_8_~DOUBLE# [2018-11-28 11:25:18,086 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 6442450948 could not be translated for associated CType ARRAY#_66_~~__int32_t~0# [2018-11-28 11:25:18,086 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 6442450946 could not be translated for associated CType ARRAY#_4_~INT# [2018-11-28 11:25:18,087 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 6442450961 could not be translated for associated CType ARRAY#_32_~~__int32_t~0# [2018-11-28 11:25:18,103 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.11 11:25:18 BoogieIcfgContainer [2018-11-28 11:25:18,103 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-28 11:25:18,103 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-28 11:25:18,103 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-28 11:25:18,104 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-28 11:25:18,104 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 11:25:17" (3/4) ... [2018-11-28 11:25:18,108 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-11-28 11:25:18,108 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-28 11:25:18,109 INFO L168 Benchmark]: Toolchain (without parser) took 2191.13 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 132.6 MB). Free memory was 950.6 MB in the beginning and 919.5 MB in the end (delta: 31.1 MB). Peak memory consumption was 163.7 MB. Max. memory is 11.5 GB. [2018-11-28 11:25:18,110 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-28 11:25:18,110 INFO L168 Benchmark]: CACSL2BoogieTranslator took 423.85 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 132.6 MB). Free memory was 950.6 MB in the beginning and 1.1 GB in the end (delta: -156.4 MB). Peak memory consumption was 30.4 MB. Max. memory is 11.5 GB. [2018-11-28 11:25:18,111 INFO L168 Benchmark]: Boogie Procedure Inliner took 32.34 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-28 11:25:18,111 INFO L168 Benchmark]: Boogie Preprocessor took 87.26 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2018-11-28 11:25:18,111 INFO L168 Benchmark]: RCFGBuilder took 1099.62 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 976.7 MB in the end (delta: 123.7 MB). Peak memory consumption was 123.7 MB. Max. memory is 11.5 GB. [2018-11-28 11:25:18,112 INFO L168 Benchmark]: TraceAbstraction took 540.45 ms. Allocated memory is still 1.2 GB. Free memory was 976.7 MB in the beginning and 922.9 MB in the end (delta: 53.8 MB). Peak memory consumption was 53.8 MB. Max. memory is 11.5 GB. [2018-11-28 11:25:18,114 INFO L168 Benchmark]: Witness Printer took 4.56 ms. Allocated memory is still 1.2 GB. Free memory was 922.9 MB in the beginning and 919.5 MB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. [2018-11-28 11:25:18,117 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 423.85 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 132.6 MB). Free memory was 950.6 MB in the beginning and 1.1 GB in the end (delta: -156.4 MB). Peak memory consumption was 30.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 32.34 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 87.26 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1099.62 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 976.7 MB in the end (delta: 123.7 MB). Peak memory consumption was 123.7 MB. Max. memory is 11.5 GB. * TraceAbstraction took 540.45 ms. Allocated memory is still 1.2 GB. Free memory was 976.7 MB in the beginning and 922.9 MB in the end (delta: 53.8 MB). Peak memory consumption was 53.8 MB. Max. memory is 11.5 GB. * Witness Printer took 4.56 ms. Allocated memory is still 1.2 GB. Free memory was 922.9 MB in the beginning and 919.5 MB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 6442450958 could not be translated for associated CType ARRAY#_8_~DOUBLE# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 6442450963 could not be translated for associated CType ARRAY#_66_~~__int32_t~0# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 6442450992 could not be translated for associated CType ARRAY#_4_~INT# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 6442450995 could not be translated for associated CType ARRAY#_32_~~__int32_t~0# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 6442450978 could not be translated for associated CType ARRAY#_8_~DOUBLE# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 6442450948 could not be translated for associated CType ARRAY#_66_~~__int32_t~0# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 6442450946 could not be translated for associated CType ARRAY#_4_~INT# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 6442450961 could not be translated for associated CType ARRAY#_32_~~__int32_t~0# * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - UnprovableResult [Line: 645]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: overapproximation of someUnaryDOUBLEoperation at line 530, overapproximation of someBinaryArithmeticDOUBLEoperation at line 616, overapproximation of bitwiseAnd at line 611, overapproximation of someBinaryDOUBLEComparisonOperation at line 86. Possible FailurePath: [L20] static const double huge_floor = 1.0e300; [L109-L111] static const double two54_scalbn = 1.80143985094819840000e+16, twom54_scalbn = 5.55111512312578270212e-17, huge_scalbn = 1.0e+300, tiny_scalbn = 1.0e-300; [L180] static const int init_jk_krempio[] = {2, 3, 4, 6}; [L182-L187] static const double PIo2_krempio[] = { 1.57079625129699707031e+00, 7.54978941586159635335e-08, 5.39030252995776476554e-15, 3.28200341580791294123e-22, 1.27065575308067607349e-29, 1.22933308981111328932e-36, 2.73370053816464559624e-44, 2.16741683877804819444e-51, }; [L189-L191] static const double zero_krempio = 0.0, one_krempio = 1.0, two24_krempio = 1.67772160000000000000e+07, twon24_krempio = 5.96046447753906250000e-08; [L364-L375] static const __int32_t two_over_pi_rempio[] = { 0xA2F983, 0x6E4E44, 0x1529FC, 0x2757D1, 0xF534DD, 0xC0DB62, 0x95993C, 0x439041, 0xFE5163, 0xABDEBB, 0xC561B7, 0x246E3A, 0x424DD2, 0xE00649, 0x2EEA09, 0xD1921C, 0xFE1DEB, 0x1CB129, 0xA73EE8, 0x8235F5, 0x2EBB44, 0x84E99C, 0x7026B4, 0x5F7E41, 0x3991D6, 0x398353, 0x39F49C, 0x845F8B, 0xBDF928, 0x3B1FF8, 0x97FFDE, 0x05980F, 0xEF2F11, 0x8B5A0A, 0x6D1F6D, 0x367ECF, 0x27CB09, 0xB74F46, 0x3F669E, 0x5FEA2D, 0x7527BA, 0xC7EBE5, 0xF17B3D, 0x0739F7, 0x8A5292, 0xEA6BFB, 0x5FB11F, 0x8D5D08, 0x560330, 0x46FC7B, 0x6BABF0, 0xCFBC20, 0x9AF436, 0x1DA9E3, 0x91615E, 0xE61B08, 0x659985, 0x5F14A0, 0x68408D, 0xFFD880, 0x4D7327, 0x310606, 0x1556CA, 0x73A8C9, 0x60E27B, 0xC08C6B, }; [L377-L384] static const __int32_t npio2_hw_rempio[] = { 0x3FF921FB, 0x400921FB, 0x4012D97C, 0x401921FB, 0x401F6A7A, 0x4022D97C, 0x4025FDBB, 0x402921FB, 0x402C463A, 0x402F6A7A, 0x4031475C, 0x4032D97C, 0x40346B9C, 0x4035FDBB, 0x40378FDB, 0x403921FB, 0x403AB41B, 0x403C463A, 0x403DD85A, 0x403F6A7A, 0x40407E4C, 0x4041475C, 0x4042106C, 0x4042D97C, 0x4043A28C, 0x40446B9C, 0x404534AC, 0x4045FDBB, 0x4046C6CB, 0x40478FDB, 0x404858EB, 0x404921FB, }; [L386-L395] static const double zero_rempio = 0.00000000000000000000e+00, half_rempio = 5.00000000000000000000e-01, two24_rempio = 1.67772160000000000000e+07, invpio2_rempio = 6.36619772367581382433e-01, pio2_1_rempio = 1.57079632673412561417e+00, pio2_1t_rempio = 6.07710050650619224932e-11, pio2_2_rempio = 6.07710050630396597660e-11, pio2_2t_rempio = 2.02226624879595063154e-21, pio2_3_rempio = 2.02226624871116645580e-21, pio2_3t_rempio = 8.47842766036889956997e-32; [L528-L534] static const double one_kcos = 1.00000000000000000000e+00, C1_kcos = 4.16666666666666019037e-02, C2_kcos = -1.38888888888741095749e-03, C3_kcos = 2.48015872894767294178e-05, C4_kcos = -2.75573143513906633035e-07, C5_kcos = 2.08757232129817482790e-09, C6_kcos = -1.13596475577881948265e-11; [L572-L578] static const double half_ksin = 5.00000000000000000000e-01, S1_ksin = -1.66666666666666324348e-01, S2_ksin = 8.33333333332248946124e-03, S3_ksin = -1.98412698298579493134e-04, S4_ksin = 2.75573137070700676789e-06, S5_ksin = -2.50507602534068634195e-08, S6_ksin = 1.58969099521155010221e-10; VAL [\old(C1_kcos)=6442450970, \old(C2_kcos)=6442450973, \old(C3_kcos)=6442450975, \old(C4_kcos)=6442450997, \old(C5_kcos)=6442450990, \old(C6_kcos)=6442450976, \old(half_ksin)=6442450966, \old(half_rempio)=6442450954, \old(huge_floor)=6442450989, \old(huge_scalbn)=6442450986, \old(init_jk_krempio)=null, \old(init_jk_krempio)=null, \old(invpio2_rempio)=6442450960, \old(npio2_hw_rempio)=null, \old(npio2_hw_rempio)=null, \old(one_kcos)=6442450979, \old(one_krempio)=6442450971, \old(pio2_1_rempio)=6442450977, \old(pio2_1t_rempio)=6442450951, \old(pio2_2_rempio)=6442450974, \old(pio2_2t_rempio)=6442450962, \old(pio2_3_rempio)=6442450967, \old(pio2_3t_rempio)=6442450950, \old(PIo2_krempio)=null, \old(PIo2_krempio)=null, \old(S1_ksin)=6442450981, \old(S2_ksin)=6442450964, \old(S3_ksin)=6442450947, \old(S4_ksin)=6442450980, \old(S5_ksin)=6442450983, \old(S6_ksin)=6442450955, \old(tiny_scalbn)=6442450972, \old(two24_krempio)=6442450985, \old(two24_rempio)=6442450953, \old(two54_scalbn)=6442450965, \old(two_over_pi_rempio)=null, \old(two_over_pi_rempio)=null, \old(twom54_scalbn)=6442450969, \old(twon24_krempio)=6442450959, \old(zero_krempio)=6442450987, \old(zero_rempio)=6442450994, C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={6442450945:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={6442450996:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={6442450956:0}, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={6442450949:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] [L640] double x = 0.0 / 0.0; VAL [C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={6442450945:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={6442450996:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={6442450956:0}, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={6442450949:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] [L641] CALL, EXPR cos_double(x) VAL [\old(x)=6442450991, C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={6442450945:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={6442450996:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={6442450956:0}, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={6442450949:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] [L603] double y[2], z = 0.0; [L604] __int32_t n, ix; VAL [\old(x)=6442450991, C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={6442450945:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={6442450996:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={6442450956:0}, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={6442450949:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, x=6442450991, y={6442450988:0}, z=0, zero_krempio=0, zero_rempio=0] [L606] ieee_double_shape_type gh_u; [L607] gh_u.value = (x) [L608] EXPR gh_u.parts.msw [L608] (ix) = gh_u.parts.msw [L611] ix &= 0x7fffffff VAL [\old(x)=6442450991, C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={6442450945:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={6442450996:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={6442450956:0}, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={6442450949:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, x=6442450991, y={6442450988:0}, z=0, zero_krempio=0, zero_rempio=0] [L612] COND FALSE !(ix <= 0x3fe921fb) VAL [\old(x)=6442450991, C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={6442450945:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, ix=2146435072, npio2_hw_rempio={6442450996:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={6442450956:0}, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={6442450949:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, x=6442450991, y={6442450988:0}, z=0, zero_krempio=0, zero_rempio=0] [L615] COND TRUE ix >= 0x7ff00000 [L616] return x - x; [L616] return x - x; VAL [\old(x)=6442450991, C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={6442450945:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, ix=2146435072, npio2_hw_rempio={6442450996:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={6442450956:0}, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={6442450949:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, x=6442450991, z=0, zero_krempio=0, zero_rempio=0] [L641] RET, EXPR cos_double(x) VAL [C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, cos_double(x)=6442450982, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={6442450945:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={6442450996:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={6442450956:0}, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={6442450949:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, x=6442450991, zero_krempio=0, zero_rempio=0] [L641] double res = cos_double(x); [L644] CALL, EXPR isnan_double(res) VAL [\old(x)=6442450982, C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={6442450945:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={6442450996:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={6442450956:0}, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={6442450949:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] [L86] return x != x; VAL [\old(x)=6442450982, \result=0, C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={6442450945:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={6442450996:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={6442450956:0}, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={6442450949:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, x=6442450982, zero_krempio=0, zero_rempio=0] [L644] RET, EXPR isnan_double(res) VAL [C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={6442450945:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, isnan_double(res)=0, npio2_hw_rempio={6442450996:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={6442450956:0}, res=6442450982, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={6442450949:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, x=6442450991, zero_krempio=0, zero_rempio=0] [L644] COND TRUE !isnan_double(res) [L645] __VERIFIER_error() VAL [C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={6442450945:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={6442450996:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={6442450956:0}, res=6442450982, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={6442450949:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, x=6442450991, zero_krempio=0, zero_rempio=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 13 procedures, 285 locations, 1 error locations. UNSAFE Result, 0.4s OverallTime, 2 OverallIterations, 1 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 387 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=285occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 45 NumberOfCodeBlocks, 45 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 21 ConstructedInterpolants, 0 QuantifiedInterpolants, 441 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-0cd3be1 [2018-11-28 11:25:19,587 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-28 11:25:19,588 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-28 11:25:19,596 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-28 11:25:19,596 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-28 11:25:19,597 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-28 11:25:19,597 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-28 11:25:19,599 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-28 11:25:19,600 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-28 11:25:19,600 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-28 11:25:19,601 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-28 11:25:19,601 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-28 11:25:19,602 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-28 11:25:19,603 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-28 11:25:19,603 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-28 11:25:19,604 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-28 11:25:19,604 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-28 11:25:19,606 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-28 11:25:19,607 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-28 11:25:19,608 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-28 11:25:19,609 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-28 11:25:19,610 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-28 11:25:19,612 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-28 11:25:19,612 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-28 11:25:19,612 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-28 11:25:19,613 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-28 11:25:19,614 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-28 11:25:19,615 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-28 11:25:19,616 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-28 11:25:19,616 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-28 11:25:19,616 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-28 11:25:19,617 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-28 11:25:19,617 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-28 11:25:19,617 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-28 11:25:19,618 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-28 11:25:19,619 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-28 11:25:19,619 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_5b961802-1bd6-4358-94fb-7f1c4f1730ef/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-11-28 11:25:19,629 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-28 11:25:19,630 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-28 11:25:19,630 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-28 11:25:19,630 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-28 11:25:19,631 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-28 11:25:19,631 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-28 11:25:19,631 INFO L133 SettingsManager]: * Use SBE=true [2018-11-28 11:25:19,631 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-28 11:25:19,632 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-28 11:25:19,632 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-28 11:25:19,632 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-28 11:25:19,632 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-28 11:25:19,632 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-28 11:25:19,632 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-28 11:25:19,632 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-28 11:25:19,632 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-28 11:25:19,632 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-28 11:25:19,633 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-28 11:25:19,633 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-28 11:25:19,633 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-28 11:25:19,633 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-28 11:25:19,633 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-28 11:25:19,633 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-28 11:25:19,633 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-28 11:25:19,633 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-28 11:25:19,634 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-28 11:25:19,634 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-28 11:25:19,634 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-28 11:25:19,635 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-28 11:25:19,636 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-28 11:25:19,636 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-28 11:25:19,636 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-28 11:25:19,636 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_5b961802-1bd6-4358-94fb-7f1c4f1730ef/bin-2019/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 28fe9c62e64467d7ee78b3f8584b7986fb9e3c50 [2018-11-28 11:25:19,659 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-28 11:25:19,667 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-28 11:25:19,669 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-28 11:25:19,670 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-28 11:25:19,670 INFO L276 PluginConnector]: CDTParser initialized [2018-11-28 11:25:19,671 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_5b961802-1bd6-4358-94fb-7f1c4f1730ef/bin-2019/uautomizer/../../sv-benchmarks/c/float-newlib/double_req_bl_0310_true-unreach-call.c [2018-11-28 11:25:19,707 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5b961802-1bd6-4358-94fb-7f1c4f1730ef/bin-2019/uautomizer/data/0e884c06f/bed8f3b7966b4cc6ab34faa44d6d8c87/FLAGa759178c4 [2018-11-28 11:25:20,148 INFO L307 CDTParser]: Found 1 translation units. [2018-11-28 11:25:20,148 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_5b961802-1bd6-4358-94fb-7f1c4f1730ef/sv-benchmarks/c/float-newlib/double_req_bl_0310_true-unreach-call.c [2018-11-28 11:25:20,155 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5b961802-1bd6-4358-94fb-7f1c4f1730ef/bin-2019/uautomizer/data/0e884c06f/bed8f3b7966b4cc6ab34faa44d6d8c87/FLAGa759178c4 [2018-11-28 11:25:20,164 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_5b961802-1bd6-4358-94fb-7f1c4f1730ef/bin-2019/uautomizer/data/0e884c06f/bed8f3b7966b4cc6ab34faa44d6d8c87 [2018-11-28 11:25:20,167 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-28 11:25:20,167 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-28 11:25:20,168 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-28 11:25:20,168 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-28 11:25:20,170 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-28 11:25:20,171 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 11:25:20" (1/1) ... [2018-11-28 11:25:20,172 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@741f050f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:25:20, skipping insertion in model container [2018-11-28 11:25:20,172 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 11:25:20" (1/1) ... [2018-11-28 11:25:20,177 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-28 11:25:20,204 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-28 11:25:20,436 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-28 11:25:20,457 INFO L191 MainTranslator]: Completed pre-run [2018-11-28 11:25:20,584 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-28 11:25:20,610 INFO L195 MainTranslator]: Completed translation [2018-11-28 11:25:20,611 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:25:20 WrapperNode [2018-11-28 11:25:20,611 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-28 11:25:20,611 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-28 11:25:20,611 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-28 11:25:20,612 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-28 11:25:20,617 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:25:20" (1/1) ... [2018-11-28 11:25:20,636 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:25:20" (1/1) ... [2018-11-28 11:25:20,644 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-28 11:25:20,644 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-28 11:25:20,644 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-28 11:25:20,644 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-28 11:25:20,650 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:25:20" (1/1) ... [2018-11-28 11:25:20,650 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:25:20" (1/1) ... [2018-11-28 11:25:20,657 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:25:20" (1/1) ... [2018-11-28 11:25:20,657 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:25:20" (1/1) ... [2018-11-28 11:25:20,693 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:25:20" (1/1) ... [2018-11-28 11:25:20,705 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:25:20" (1/1) ... [2018-11-28 11:25:20,710 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:25:20" (1/1) ... [2018-11-28 11:25:20,719 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-28 11:25:20,719 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-28 11:25:20,719 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-28 11:25:20,719 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-28 11:25:20,720 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:25:20" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5b961802-1bd6-4358-94fb-7f1c4f1730ef/bin-2019/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-28 11:25:20,761 INFO L130 BoogieDeclarations]: Found specification of procedure isnan_double [2018-11-28 11:25:20,761 INFO L138 BoogieDeclarations]: Found implementation of procedure isnan_double [2018-11-28 11:25:20,762 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2018-11-28 11:25:20,762 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_double [2018-11-28 11:25:20,762 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_double [2018-11-28 11:25:20,762 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_double [2018-11-28 11:25:20,762 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_double [2018-11-28 11:25:20,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2018-11-28 11:25:20,762 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_rem_pio2 [2018-11-28 11:25:20,762 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_rem_pio2 [2018-11-28 11:25:20,762 INFO L130 BoogieDeclarations]: Found specification of procedure cos_double [2018-11-28 11:25:20,763 INFO L138 BoogieDeclarations]: Found implementation of procedure cos_double [2018-11-28 11:25:20,763 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-28 11:25:20,763 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-28 11:25:20,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2018-11-28 11:25:20,763 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_cos [2018-11-28 11:25:20,763 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_cos [2018-11-28 11:25:20,763 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_double [2018-11-28 11:25:20,763 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_double [2018-11-28 11:25:20,764 INFO L130 BoogieDeclarations]: Found specification of procedure floor_double [2018-11-28 11:25:20,764 INFO L138 BoogieDeclarations]: Found implementation of procedure floor_double [2018-11-28 11:25:20,764 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-28 11:25:20,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-28 11:25:20,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2018-11-28 11:25:20,764 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-28 11:25:20,764 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-28 11:25:20,764 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_rem_pio2 [2018-11-28 11:25:20,764 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_rem_pio2 [2018-11-28 11:25:20,765 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-28 11:25:20,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-28 11:25:20,765 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_sin [2018-11-28 11:25:20,765 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_sin [2018-11-28 11:25:20,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-28 11:25:20,765 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-28 11:25:21,029 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 11:25:21,670 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 11:25:22,059 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 11:25:22,922 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 11:25:22,949 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 11:25:22,969 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 11:25:22,985 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 11:25:23,018 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 11:25:23,035 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 11:25:23,052 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 11:25:25,102 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 11:25:25,579 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 11:25:25,588 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 11:25:26,339 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 11:25:27,541 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 11:25:29,577 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 11:25:31,709 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 11:25:31,783 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 11:25:31,840 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 11:25:31,857 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 11:25:33,951 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 11:25:33,971 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 11:25:36,062 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 11:25:36,284 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 11:25:36,307 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 11:25:36,386 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 11:25:36,409 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 11:25:36,428 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 11:25:36,583 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 11:25:43,095 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 11:25:43,143 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 11:25:43,168 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 11:25:43,203 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 11:25:44,399 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 11:25:48,653 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 11:25:48,769 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 11:25:49,943 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 11:25:50,944 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 11:25:50,954 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 11:25:55,262 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 11:25:55,356 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 11:25:55,930 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 11:25:56,377 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 11:25:56,634 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 11:25:56,704 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 11:25:56,824 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 11:25:58,448 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 11:26:04,954 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-28 11:26:04,958 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-28 11:26:04,958 INFO L280 CfgBuilder]: Removed 63 assue(true) statements. [2018-11-28 11:26:04,959 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 11:26:04 BoogieIcfgContainer [2018-11-28 11:26:04,959 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-28 11:26:04,960 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-28 11:26:04,960 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-28 11:26:04,962 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-28 11:26:04,962 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.11 11:25:20" (1/3) ... [2018-11-28 11:26:04,963 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@327acd58 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 11:26:04, skipping insertion in model container [2018-11-28 11:26:04,963 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:25:20" (2/3) ... [2018-11-28 11:26:04,963 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@327acd58 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 11:26:04, skipping insertion in model container [2018-11-28 11:26:04,963 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 11:26:04" (3/3) ... [2018-11-28 11:26:04,965 INFO L112 eAbstractionObserver]: Analyzing ICFG double_req_bl_0310_true-unreach-call.c [2018-11-28 11:26:04,973 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-28 11:26:04,980 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-28 11:26:04,989 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-28 11:26:05,009 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-28 11:26:05,010 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-28 11:26:05,010 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-28 11:26:05,010 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-28 11:26:05,010 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-28 11:26:05,010 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-28 11:26:05,010 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-28 11:26:05,010 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-28 11:26:05,010 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-28 11:26:05,024 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states. [2018-11-28 11:26:05,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2018-11-28 11:26:05,028 INFO L394 BasicCegarLoop]: Found error trace [2018-11-28 11:26:05,029 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 11:26:05,030 INFO L423 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-28 11:26:05,033 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:26:05,033 INFO L82 PathProgramCache]: Analyzing trace with hash 1207261547, now seen corresponding path program 1 times [2018-11-28 11:26:05,037 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-28 11:26:05,037 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5b961802-1bd6-4358-94fb-7f1c4f1730ef/bin-2019/uautomizer/mathsat Starting monitored process 2 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with mathsat -unsat_core_generation=3 [2018-11-28 11:26:05,049 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:26:05,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 11:26:05,311 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-28 11:26:05,324 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-28 11:26:05,324 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-28 11:26:05,336 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 11:26:05,337 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-28 11:26:05,339 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-28 11:26:05,348 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-28 11:26:05,348 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-28 11:26:05,349 INFO L87 Difference]: Start difference. First operand 284 states. Second operand 2 states. [2018-11-28 11:26:05,385 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 11:26:05,386 INFO L93 Difference]: Finished difference Result 560 states and 908 transitions. [2018-11-28 11:26:05,386 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-28 11:26:05,387 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 21 [2018-11-28 11:26:05,387 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-28 11:26:05,395 INFO L225 Difference]: With dead ends: 560 [2018-11-28 11:26:05,395 INFO L226 Difference]: Without dead ends: 280 [2018-11-28 11:26:05,400 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-28 11:26:05,412 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 280 states. [2018-11-28 11:26:05,440 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 280 to 280. [2018-11-28 11:26:05,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 280 states. [2018-11-28 11:26:05,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 280 states and 382 transitions. [2018-11-28 11:26:05,445 INFO L78 Accepts]: Start accepts. Automaton has 280 states and 382 transitions. Word has length 21 [2018-11-28 11:26:05,446 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-28 11:26:05,446 INFO L480 AbstractCegarLoop]: Abstraction has 280 states and 382 transitions. [2018-11-28 11:26:05,446 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-28 11:26:05,446 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 382 transitions. [2018-11-28 11:26:05,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2018-11-28 11:26:05,448 INFO L394 BasicCegarLoop]: Found error trace [2018-11-28 11:26:05,448 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 11:26:05,448 INFO L423 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-28 11:26:05,448 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:26:05,448 INFO L82 PathProgramCache]: Analyzing trace with hash -2022529952, now seen corresponding path program 1 times [2018-11-28 11:26:05,449 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-28 11:26:05,449 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5b961802-1bd6-4358-94fb-7f1c4f1730ef/bin-2019/uautomizer/mathsat Starting monitored process 3 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with mathsat -unsat_core_generation=3 [2018-11-28 11:26:05,452 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:26:05,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 11:26:05,687 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-28 11:26:06,382 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-28 11:26:06,382 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-28 11:26:06,395 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 11:26:06,395 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-11-28 11:26:06,396 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-28 11:26:06,396 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-28 11:26:06,396 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2018-11-28 11:26:06,396 INFO L87 Difference]: Start difference. First operand 280 states and 382 transitions. Second operand 9 states. [2018-11-28 11:26:07,498 WARN L180 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 8 [2018-11-28 11:26:08,531 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 11:26:08,532 INFO L93 Difference]: Finished difference Result 287 states and 389 transitions. [2018-11-28 11:26:08,540 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-28 11:26:08,540 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 22 [2018-11-28 11:26:08,540 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-28 11:26:08,542 INFO L225 Difference]: With dead ends: 287 [2018-11-28 11:26:08,542 INFO L226 Difference]: Without dead ends: 280 [2018-11-28 11:26:08,543 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=33, Invalid=123, Unknown=0, NotChecked=0, Total=156 [2018-11-28 11:26:08,544 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 280 states. [2018-11-28 11:26:08,556 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 280 to 280. [2018-11-28 11:26:08,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 280 states. [2018-11-28 11:26:08,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 280 states and 381 transitions. [2018-11-28 11:26:08,559 INFO L78 Accepts]: Start accepts. Automaton has 280 states and 381 transitions. Word has length 22 [2018-11-28 11:26:08,559 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-28 11:26:08,559 INFO L480 AbstractCegarLoop]: Abstraction has 280 states and 381 transitions. [2018-11-28 11:26:08,559 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-28 11:26:08,559 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 381 transitions. [2018-11-28 11:26:08,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2018-11-28 11:26:08,560 INFO L394 BasicCegarLoop]: Found error trace [2018-11-28 11:26:08,560 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 11:26:08,560 INFO L423 AbstractCegarLoop]: === Iteration 3 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-28 11:26:08,561 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:26:08,561 INFO L82 PathProgramCache]: Analyzing trace with hash -1198088181, now seen corresponding path program 1 times [2018-11-28 11:26:08,561 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-28 11:26:08,561 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5b961802-1bd6-4358-94fb-7f1c4f1730ef/bin-2019/uautomizer/mathsat Starting monitored process 4 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with mathsat -unsat_core_generation=3 [2018-11-28 11:26:08,572 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:26:08,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 11:26:08,807 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-28 11:26:08,947 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-28 11:26:08,947 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-28 11:26:08,963 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 11:26:08,963 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-28 11:26:08,963 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-28 11:26:08,963 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-28 11:26:08,964 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-11-28 11:26:08,964 INFO L87 Difference]: Start difference. First operand 280 states and 381 transitions. Second operand 7 states. [2018-11-28 11:26:10,261 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 11:26:10,261 INFO L93 Difference]: Finished difference Result 290 states and 390 transitions. [2018-11-28 11:26:10,263 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-28 11:26:10,263 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 31 [2018-11-28 11:26:10,263 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-28 11:26:10,265 INFO L225 Difference]: With dead ends: 290 [2018-11-28 11:26:10,265 INFO L226 Difference]: Without dead ends: 278 [2018-11-28 11:26:10,265 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 25 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2018-11-28 11:26:10,266 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 278 states. [2018-11-28 11:26:10,303 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 278 to 278. [2018-11-28 11:26:10,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 278 states. [2018-11-28 11:26:10,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 278 states and 377 transitions. [2018-11-28 11:26:10,305 INFO L78 Accepts]: Start accepts. Automaton has 278 states and 377 transitions. Word has length 31 [2018-11-28 11:26:10,305 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-28 11:26:10,305 INFO L480 AbstractCegarLoop]: Abstraction has 278 states and 377 transitions. [2018-11-28 11:26:10,305 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-28 11:26:10,305 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 377 transitions. [2018-11-28 11:26:10,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2018-11-28 11:26:10,306 INFO L394 BasicCegarLoop]: Found error trace [2018-11-28 11:26:10,306 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 11:26:10,306 INFO L423 AbstractCegarLoop]: === Iteration 4 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-28 11:26:10,307 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:26:10,307 INFO L82 PathProgramCache]: Analyzing trace with hash 1329821015, now seen corresponding path program 1 times [2018-11-28 11:26:10,307 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-28 11:26:10,307 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5b961802-1bd6-4358-94fb-7f1c4f1730ef/bin-2019/uautomizer/mathsat Starting monitored process 5 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with mathsat -unsat_core_generation=3 [2018-11-28 11:26:10,319 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:26:10,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 11:26:10,551 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-28 11:26:10,732 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-28 11:26:10,732 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-28 11:26:10,747 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 11:26:10,747 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-11-28 11:26:10,747 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-28 11:26:10,747 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-28 11:26:10,747 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2018-11-28 11:26:10,748 INFO L87 Difference]: Start difference. First operand 278 states and 377 transitions. Second operand 9 states. [2018-11-28 11:26:11,214 WARN L180 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 21 [2018-11-28 11:26:22,383 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 11:26:22,383 INFO L93 Difference]: Finished difference Result 304 states and 410 transitions. [2018-11-28 11:26:22,384 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-28 11:26:22,384 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 36 [2018-11-28 11:26:22,385 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-28 11:26:22,385 INFO L225 Difference]: With dead ends: 304 [2018-11-28 11:26:22,386 INFO L226 Difference]: Without dead ends: 278 [2018-11-28 11:26:22,386 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 39 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=37, Invalid=119, Unknown=0, NotChecked=0, Total=156 [2018-11-28 11:26:22,386 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 278 states. [2018-11-28 11:26:22,397 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 278 to 278. [2018-11-28 11:26:22,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 278 states. [2018-11-28 11:26:22,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 278 states and 376 transitions. [2018-11-28 11:26:22,399 INFO L78 Accepts]: Start accepts. Automaton has 278 states and 376 transitions. Word has length 36 [2018-11-28 11:26:22,399 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-28 11:26:22,399 INFO L480 AbstractCegarLoop]: Abstraction has 278 states and 376 transitions. [2018-11-28 11:26:22,400 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-28 11:26:22,400 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 376 transitions. [2018-11-28 11:26:22,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2018-11-28 11:26:22,401 INFO L394 BasicCegarLoop]: Found error trace [2018-11-28 11:26:22,401 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 11:26:22,401 INFO L423 AbstractCegarLoop]: === Iteration 5 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-28 11:26:22,401 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:26:22,401 INFO L82 PathProgramCache]: Analyzing trace with hash 2032254257, now seen corresponding path program 1 times [2018-11-28 11:26:22,402 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-28 11:26:22,402 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5b961802-1bd6-4358-94fb-7f1c4f1730ef/bin-2019/uautomizer/mathsat Starting monitored process 6 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with mathsat -unsat_core_generation=3 [2018-11-28 11:26:22,412 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:26:22,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 11:26:22,688 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-28 11:26:22,720 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-28 11:26:22,720 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-28 11:26:22,731 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 11:26:22,732 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-28 11:26:22,732 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-28 11:26:22,732 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-28 11:26:22,732 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-28 11:26:22,733 INFO L87 Difference]: Start difference. First operand 278 states and 376 transitions. Second operand 5 states. [2018-11-28 11:26:22,816 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 11:26:22,817 INFO L93 Difference]: Finished difference Result 325 states and 434 transitions. [2018-11-28 11:26:22,817 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-28 11:26:22,817 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 39 [2018-11-28 11:26:22,817 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-28 11:26:22,818 INFO L225 Difference]: With dead ends: 325 [2018-11-28 11:26:22,818 INFO L226 Difference]: Without dead ends: 281 [2018-11-28 11:26:22,819 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 38 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-28 11:26:22,819 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 281 states. [2018-11-28 11:26:22,831 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 281 to 281. [2018-11-28 11:26:22,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 281 states. [2018-11-28 11:26:22,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 281 states and 378 transitions. [2018-11-28 11:26:22,833 INFO L78 Accepts]: Start accepts. Automaton has 281 states and 378 transitions. Word has length 39 [2018-11-28 11:26:22,833 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-28 11:26:22,833 INFO L480 AbstractCegarLoop]: Abstraction has 281 states and 378 transitions. [2018-11-28 11:26:22,833 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-28 11:26:22,834 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 378 transitions. [2018-11-28 11:26:22,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2018-11-28 11:26:22,835 INFO L394 BasicCegarLoop]: Found error trace [2018-11-28 11:26:22,835 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 11:26:22,836 INFO L423 AbstractCegarLoop]: === Iteration 6 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-28 11:26:22,836 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:26:22,836 INFO L82 PathProgramCache]: Analyzing trace with hash -73193062, now seen corresponding path program 1 times [2018-11-28 11:26:22,836 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-28 11:26:22,836 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5b961802-1bd6-4358-94fb-7f1c4f1730ef/bin-2019/uautomizer/mathsat Starting monitored process 7 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with mathsat -unsat_core_generation=3 [2018-11-28 11:26:22,847 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:26:23,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 11:26:23,158 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-28 11:26:23,754 WARN L180 SmtUtils]: Spent 555.00 ms on a formula simplification that was a NOOP. DAG size: 10 [2018-11-28 11:26:23,851 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 11 [2018-11-28 11:26:23,947 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 10 [2018-11-28 11:26:23,948 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-28 11:26:24,065 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-28 11:26:24,257 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-28 11:26:24,257 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:27, output treesize:23 [2018-11-28 11:26:25,254 WARN L180 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 20 [2018-11-28 11:26:26,356 WARN L180 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 23 [2018-11-28 11:26:26,609 INFO L303 Elim1Store]: Index analysis took 249 ms [2018-11-28 11:26:26,609 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 34 [2018-11-28 11:26:26,670 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 18 [2018-11-28 11:26:26,671 INFO L267 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-28 11:26:26,841 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-28 11:26:27,287 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-11-28 11:26:27,287 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:60, output treesize:31 [2018-11-28 11:26:33,977 WARN L180 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 29 [2018-11-28 11:26:33,988 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-28 11:26:33,988 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-28 11:26:34,009 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 11:26:34,009 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2018-11-28 11:26:34,009 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2018-11-28 11:26:34,010 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2018-11-28 11:26:34,010 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=133, Unknown=0, NotChecked=0, Total=156 [2018-11-28 11:26:34,010 INFO L87 Difference]: Start difference. First operand 281 states and 378 transitions. Second operand 13 states. [2018-11-28 11:27:01,471 WARN L180 SmtUtils]: Spent 526.00 ms on a formula simplification that was a NOOP. DAG size: 27 [2018-11-28 11:27:02,923 WARN L180 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 25 [2018-11-28 11:27:04,295 WARN L180 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 35 [2018-11-28 11:27:31,974 WARN L180 SmtUtils]: Spent 530.00 ms on a formula simplification that was a NOOP. DAG size: 39 [2018-11-28 11:27:36,858 WARN L180 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 26 [2018-11-28 11:28:19,703 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 11:28:19,703 INFO L93 Difference]: Finished difference Result 313 states and 417 transitions. [2018-11-28 11:28:19,711 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2018-11-28 11:28:19,711 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 45 [2018-11-28 11:28:19,712 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-28 11:28:19,714 INFO L225 Difference]: With dead ends: 313 [2018-11-28 11:28:19,715 INFO L226 Difference]: Without dead ends: 290 [2018-11-28 11:28:19,715 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 52 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 26 ImplicationChecksByTransitivity, 15.1s TimeCoverageRelationStatistics Valid=62, Invalid=358, Unknown=0, NotChecked=0, Total=420 [2018-11-28 11:28:19,716 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 290 states. [2018-11-28 11:28:19,730 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 290 to 284. [2018-11-28 11:28:19,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 284 states. [2018-11-28 11:28:19,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 284 states and 382 transitions. [2018-11-28 11:28:19,732 INFO L78 Accepts]: Start accepts. Automaton has 284 states and 382 transitions. Word has length 45 [2018-11-28 11:28:19,732 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-28 11:28:19,732 INFO L480 AbstractCegarLoop]: Abstraction has 284 states and 382 transitions. [2018-11-28 11:28:19,732 INFO L481 AbstractCegarLoop]: Interpolant automaton has 13 states. [2018-11-28 11:28:19,732 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 382 transitions. [2018-11-28 11:28:19,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2018-11-28 11:28:19,733 INFO L394 BasicCegarLoop]: Found error trace [2018-11-28 11:28:19,733 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 11:28:19,734 INFO L423 AbstractCegarLoop]: === Iteration 7 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-28 11:28:19,734 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:28:19,734 INFO L82 PathProgramCache]: Analyzing trace with hash 208039024, now seen corresponding path program 1 times [2018-11-28 11:28:19,734 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-28 11:28:19,734 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5b961802-1bd6-4358-94fb-7f1c4f1730ef/bin-2019/uautomizer/mathsat Starting monitored process 8 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with mathsat -unsat_core_generation=3 [2018-11-28 11:28:19,743 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:28:20,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 11:28:20,244 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-28 11:28:20,269 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-28 11:28:20,269 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-28 11:28:20,285 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 11:28:20,286 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-28 11:28:20,286 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-11-28 11:28:20,286 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-28 11:28:20,286 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-28 11:28:20,286 INFO L87 Difference]: Start difference. First operand 284 states and 382 transitions. Second operand 5 states. [2018-11-28 11:28:20,530 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 11:28:20,530 INFO L93 Difference]: Finished difference Result 316 states and 417 transitions. [2018-11-28 11:28:20,531 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-28 11:28:20,531 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 46 [2018-11-28 11:28:20,531 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-28 11:28:20,532 INFO L225 Difference]: With dead ends: 316 [2018-11-28 11:28:20,532 INFO L226 Difference]: Without dead ends: 288 [2018-11-28 11:28:20,532 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 42 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-28 11:28:20,533 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 288 states. [2018-11-28 11:28:20,540 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 288 to 288. [2018-11-28 11:28:20,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 288 states. [2018-11-28 11:28:20,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 288 states and 386 transitions. [2018-11-28 11:28:20,542 INFO L78 Accepts]: Start accepts. Automaton has 288 states and 386 transitions. Word has length 46 [2018-11-28 11:28:20,542 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-28 11:28:20,542 INFO L480 AbstractCegarLoop]: Abstraction has 288 states and 386 transitions. [2018-11-28 11:28:20,542 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-11-28 11:28:20,542 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 386 transitions. [2018-11-28 11:28:20,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2018-11-28 11:28:20,543 INFO L394 BasicCegarLoop]: Found error trace [2018-11-28 11:28:20,543 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 11:28:20,543 INFO L423 AbstractCegarLoop]: === Iteration 8 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-28 11:28:20,543 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:28:20,543 INFO L82 PathProgramCache]: Analyzing trace with hash 74288762, now seen corresponding path program 1 times [2018-11-28 11:28:20,544 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-28 11:28:20,544 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5b961802-1bd6-4358-94fb-7f1c4f1730ef/bin-2019/uautomizer/mathsat Starting monitored process 9 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with mathsat -unsat_core_generation=3 [2018-11-28 11:28:20,550 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:28:21,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 11:28:21,095 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-28 11:28:21,285 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-28 11:28:21,286 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-28 11:28:21,299 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 11:28:21,300 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-11-28 11:28:21,300 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-28 11:28:21,300 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-28 11:28:21,300 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2018-11-28 11:28:21,300 INFO L87 Difference]: Start difference. First operand 288 states and 386 transitions. Second operand 9 states. [2018-11-28 11:28:31,189 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 11:28:31,189 INFO L93 Difference]: Finished difference Result 313 states and 419 transitions. [2018-11-28 11:28:31,190 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-28 11:28:31,191 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 46 [2018-11-28 11:28:31,191 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-28 11:28:31,192 INFO L225 Difference]: With dead ends: 313 [2018-11-28 11:28:31,192 INFO L226 Difference]: Without dead ends: 279 [2018-11-28 11:28:31,193 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 49 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=37, Invalid=119, Unknown=0, NotChecked=0, Total=156 [2018-11-28 11:28:31,193 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 279 states. [2018-11-28 11:28:31,205 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 279 to 279. [2018-11-28 11:28:31,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 279 states. [2018-11-28 11:28:31,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 279 states and 373 transitions. [2018-11-28 11:28:31,207 INFO L78 Accepts]: Start accepts. Automaton has 279 states and 373 transitions. Word has length 46 [2018-11-28 11:28:31,207 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-28 11:28:31,207 INFO L480 AbstractCegarLoop]: Abstraction has 279 states and 373 transitions. [2018-11-28 11:28:31,207 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-28 11:28:31,207 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 373 transitions. [2018-11-28 11:28:31,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2018-11-28 11:28:31,208 INFO L394 BasicCegarLoop]: Found error trace [2018-11-28 11:28:31,208 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 11:28:31,208 INFO L423 AbstractCegarLoop]: === Iteration 9 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-28 11:28:31,208 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:28:31,209 INFO L82 PathProgramCache]: Analyzing trace with hash -1823584220, now seen corresponding path program 1 times [2018-11-28 11:28:31,209 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-28 11:28:31,209 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5b961802-1bd6-4358-94fb-7f1c4f1730ef/bin-2019/uautomizer/mathsat Starting monitored process 10 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with mathsat -unsat_core_generation=3 [2018-11-28 11:28:31,213 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:28:34,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 11:28:34,462 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-28 11:28:36,936 WARN L180 SmtUtils]: Spent 2.43 s on a formula simplification that was a NOOP. DAG size: 10 [2018-11-28 11:28:37,073 INFO L303 Elim1Store]: Index analysis took 136 ms [2018-11-28 11:28:37,074 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 11 [2018-11-28 11:28:37,175 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 10 [2018-11-28 11:28:37,175 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-28 11:28:37,341 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-28 11:28:37,767 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-28 11:28:37,767 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:27, output treesize:23 [2018-11-28 11:28:38,807 WARN L180 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 23 [2018-11-28 11:28:38,942 INFO L303 Elim1Store]: Index analysis took 132 ms [2018-11-28 11:28:38,943 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 34 [2018-11-28 11:28:39,073 INFO L303 Elim1Store]: Index analysis took 129 ms [2018-11-28 11:28:39,073 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 18 [2018-11-28 11:28:39,074 INFO L267 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-28 11:28:39,300 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-28 11:28:39,756 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-11-28 11:28:39,756 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:60, output treesize:31 [2018-11-28 11:28:41,082 WARN L180 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 20 [2018-11-28 11:28:45,626 WARN L180 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 29 [2018-11-28 11:28:45,637 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-28 11:28:45,637 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-28 11:28:45,677 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 11:28:45,677 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2018-11-28 11:28:45,678 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2018-11-28 11:28:45,678 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2018-11-28 11:28:45,678 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=133, Unknown=0, NotChecked=0, Total=156 [2018-11-28 11:28:45,678 INFO L87 Difference]: Start difference. First operand 279 states and 373 transitions. Second operand 13 states. [2018-11-28 11:28:49,860 WARN L180 SmtUtils]: Spent 381.00 ms on a formula simplification that was a NOOP. DAG size: 27 [2018-11-28 11:28:52,518 WARN L180 SmtUtils]: Spent 410.00 ms on a formula simplification that was a NOOP. DAG size: 25 [2018-11-28 11:28:54,707 WARN L180 SmtUtils]: Spent 903.00 ms on a formula simplification that was a NOOP. DAG size: 35 [2018-11-28 11:29:20,079 WARN L180 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 39 [2018-11-28 11:29:24,841 WARN L180 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 26 [2018-11-28 11:30:06,652 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 11:30:06,652 INFO L93 Difference]: Finished difference Result 297 states and 393 transitions. [2018-11-28 11:30:06,663 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2018-11-28 11:30:06,663 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 46 [2018-11-28 11:30:06,664 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-28 11:30:06,665 INFO L225 Difference]: With dead ends: 297 [2018-11-28 11:30:06,665 INFO L226 Difference]: Without dead ends: 286 [2018-11-28 11:30:06,666 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 34 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 26 ImplicationChecksByTransitivity, 17.2s TimeCoverageRelationStatistics Valid=62, Invalid=358, Unknown=0, NotChecked=0, Total=420 [2018-11-28 11:30:06,666 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 286 states. [2018-11-28 11:30:06,682 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 286 to 279. [2018-11-28 11:30:06,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 279 states. [2018-11-28 11:30:06,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 279 states and 373 transitions. [2018-11-28 11:30:06,684 INFO L78 Accepts]: Start accepts. Automaton has 279 states and 373 transitions. Word has length 46 [2018-11-28 11:30:06,684 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-28 11:30:06,684 INFO L480 AbstractCegarLoop]: Abstraction has 279 states and 373 transitions. [2018-11-28 11:30:06,684 INFO L481 AbstractCegarLoop]: Interpolant automaton has 13 states. [2018-11-28 11:30:06,684 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 373 transitions. [2018-11-28 11:30:06,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2018-11-28 11:30:06,685 INFO L394 BasicCegarLoop]: Found error trace [2018-11-28 11:30:06,685 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 11:30:06,685 INFO L423 AbstractCegarLoop]: === Iteration 10 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-28 11:30:06,685 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 11:30:06,685 INFO L82 PathProgramCache]: Analyzing trace with hash 1348599572, now seen corresponding path program 1 times [2018-11-28 11:30:06,686 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-28 11:30:06,686 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5b961802-1bd6-4358-94fb-7f1c4f1730ef/bin-2019/uautomizer/mathsat Starting monitored process 11 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with mathsat -unsat_core_generation=3 [2018-11-28 11:30:06,692 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 11:30:09,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 11:30:09,538 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-28 11:30:09,657 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-28 11:30:09,657 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-28 11:30:09,701 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 11:30:09,701 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-28 11:30:09,702 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-28 11:30:09,702 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-28 11:30:09,702 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-11-28 11:30:09,702 INFO L87 Difference]: Start difference. First operand 279 states and 373 transitions. Second operand 7 states. [2018-11-28 11:30:10,213 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 11:30:10,213 INFO L93 Difference]: Finished difference Result 279 states and 373 transitions. [2018-11-28 11:30:10,215 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-28 11:30:10,215 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 48 [2018-11-28 11:30:10,215 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-28 11:30:10,216 INFO L225 Difference]: With dead ends: 279 [2018-11-28 11:30:10,216 INFO L226 Difference]: Without dead ends: 0 [2018-11-28 11:30:10,217 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 42 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2018-11-28 11:30:10,217 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-28 11:30:10,217 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-28 11:30:10,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-28 11:30:10,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-28 11:30:10,217 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 48 [2018-11-28 11:30:10,217 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-28 11:30:10,217 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-28 11:30:10,217 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-28 11:30:10,217 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-28 11:30:10,217 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-28 11:30:10,221 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-28 11:30:10,787 WARN L180 SmtUtils]: Spent 411.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 51 [2018-11-28 11:30:10,925 WARN L180 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 34 [2018-11-28 11:30:11,029 WARN L180 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 34 [2018-11-28 11:30:11,276 WARN L180 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 34 [2018-11-28 11:30:11,827 WARN L180 SmtUtils]: Spent 466.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 51 [2018-11-28 11:30:12,011 WARN L180 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 34 [2018-11-28 11:30:12,310 WARN L180 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 51 [2018-11-28 11:30:12,713 WARN L180 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 51 [2018-11-28 11:30:12,814 INFO L451 ceAbstractionStarter]: At program point isnan_doubleENTRY(line 86) the Hoare annotation is: true [2018-11-28 11:30:12,814 INFO L448 ceAbstractionStarter]: For program point isnan_doubleEXIT(line 86) no Hoare annotation was computed. [2018-11-28 11:30:12,814 INFO L448 ceAbstractionStarter]: For program point isnan_doubleFINAL(line 86) no Hoare annotation was computed. [2018-11-28 11:30:12,814 INFO L448 ceAbstractionStarter]: For program point L126-1(lines 126 130) no Hoare annotation was computed. [2018-11-28 11:30:12,814 INFO L451 ceAbstractionStarter]: At program point L126-2(lines 126 130) the Hoare annotation is: true [2018-11-28 11:30:12,815 INFO L448 ceAbstractionStarter]: For program point L126-3(lines 126 130) no Hoare annotation was computed. [2018-11-28 11:30:12,815 INFO L448 ceAbstractionStarter]: For program point L122(lines 122 134) no Hoare annotation was computed. [2018-11-28 11:30:12,815 INFO L448 ceAbstractionStarter]: For program point L122-2(lines 113 163) no Hoare annotation was computed. [2018-11-28 11:30:12,815 INFO L451 ceAbstractionStarter]: At program point L151(line 151) the Hoare annotation is: true [2018-11-28 11:30:12,815 INFO L448 ceAbstractionStarter]: For program point L151-1(line 151) no Hoare annotation was computed. [2018-11-28 11:30:12,815 INFO L448 ceAbstractionStarter]: For program point scalbn_doubleFINAL(lines 113 163) no Hoare annotation was computed. [2018-11-28 11:30:12,815 INFO L451 ceAbstractionStarter]: At program point L139(line 139) the Hoare annotation is: true [2018-11-28 11:30:12,815 INFO L448 ceAbstractionStarter]: For program point L139-1(line 139) no Hoare annotation was computed. [2018-11-28 11:30:12,815 INFO L448 ceAbstractionStarter]: For program point L123(lines 123 124) no Hoare annotation was computed. [2018-11-28 11:30:12,815 INFO L448 ceAbstractionStarter]: For program point L156-1(lines 156 161) no Hoare annotation was computed. [2018-11-28 11:30:12,815 INFO L451 ceAbstractionStarter]: At program point L156-2(lines 156 161) the Hoare annotation is: true [2018-11-28 11:30:12,815 INFO L448 ceAbstractionStarter]: For program point L156-3(lines 156 161) no Hoare annotation was computed. [2018-11-28 11:30:12,815 INFO L448 ceAbstractionStarter]: For program point L115-1(lines 115 120) no Hoare annotation was computed. [2018-11-28 11:30:12,815 INFO L451 ceAbstractionStarter]: At program point L115-2(lines 115 120) the Hoare annotation is: true [2018-11-28 11:30:12,815 INFO L448 ceAbstractionStarter]: For program point L115-3(lines 115 120) no Hoare annotation was computed. [2018-11-28 11:30:12,815 INFO L448 ceAbstractionStarter]: For program point scalbn_doubleEXIT(lines 113 163) no Hoare annotation was computed. [2018-11-28 11:30:12,815 INFO L448 ceAbstractionStarter]: For program point L140(lines 140 148) no Hoare annotation was computed. [2018-11-28 11:30:12,815 INFO L448 ceAbstractionStarter]: For program point L132(lines 132 133) no Hoare annotation was computed. [2018-11-28 11:30:12,815 INFO L451 ceAbstractionStarter]: At program point scalbn_doubleENTRY(lines 113 163) the Hoare annotation is: true [2018-11-28 11:30:12,816 INFO L451 ceAbstractionStarter]: At program point L153(line 153) the Hoare annotation is: true [2018-11-28 11:30:12,816 INFO L448 ceAbstractionStarter]: For program point L153-1(line 153) no Hoare annotation was computed. [2018-11-28 11:30:12,816 INFO L448 ceAbstractionStarter]: For program point L149(lines 149 154) no Hoare annotation was computed. [2018-11-28 11:30:12,816 INFO L448 ceAbstractionStarter]: For program point L141-1(lines 141 146) no Hoare annotation was computed. [2018-11-28 11:30:12,816 INFO L451 ceAbstractionStarter]: At program point L141-2(lines 141 146) the Hoare annotation is: true [2018-11-28 11:30:12,816 INFO L448 ceAbstractionStarter]: For program point L141-3(lines 141 146) no Hoare annotation was computed. [2018-11-28 11:30:12,816 INFO L448 ceAbstractionStarter]: For program point L150(lines 150 153) no Hoare annotation was computed. [2018-11-28 11:30:12,816 INFO L448 ceAbstractionStarter]: For program point L138(lines 138 139) no Hoare annotation was computed. [2018-11-28 11:30:12,816 INFO L448 ceAbstractionStarter]: For program point L95(lines 95 99) no Hoare annotation was computed. [2018-11-28 11:30:12,816 INFO L448 ceAbstractionStarter]: For program point L95-1(lines 88 107) no Hoare annotation was computed. [2018-11-28 11:30:12,816 INFO L448 ceAbstractionStarter]: For program point copysign_doubleFINAL(lines 88 107) no Hoare annotation was computed. [2018-11-28 11:30:12,816 INFO L448 ceAbstractionStarter]: For program point copysign_doubleEXIT(lines 88 107) no Hoare annotation was computed. [2018-11-28 11:30:12,816 INFO L451 ceAbstractionStarter]: At program point copysign_doubleENTRY(lines 88 107) the Hoare annotation is: true [2018-11-28 11:30:12,816 INFO L448 ceAbstractionStarter]: For program point L100(lines 100 105) no Hoare annotation was computed. [2018-11-28 11:30:12,816 INFO L448 ceAbstractionStarter]: For program point L100-1(lines 88 107) no Hoare annotation was computed. [2018-11-28 11:30:12,816 INFO L448 ceAbstractionStarter]: For program point L100-2(lines 100 105) no Hoare annotation was computed. [2018-11-28 11:30:12,816 INFO L448 ceAbstractionStarter]: For program point L90-1(lines 90 94) no Hoare annotation was computed. [2018-11-28 11:30:12,816 INFO L451 ceAbstractionStarter]: At program point L90-2(lines 90 94) the Hoare annotation is: true [2018-11-28 11:30:12,816 INFO L448 ceAbstractionStarter]: For program point L415(lines 415 439) no Hoare annotation was computed. [2018-11-28 11:30:12,817 INFO L448 ceAbstractionStarter]: For program point L440(lines 440 486) no Hoare annotation was computed. [2018-11-28 11:30:12,817 INFO L448 ceAbstractionStarter]: For program point L498(lines 498 503) no Hoare annotation was computed. [2018-11-28 11:30:12,817 INFO L448 ceAbstractionStarter]: For program point L498-1(lines 397 526) no Hoare annotation was computed. [2018-11-28 11:30:12,817 INFO L448 ceAbstractionStarter]: For program point L498-2(lines 498 503) no Hoare annotation was computed. [2018-11-28 11:30:12,817 INFO L448 ceAbstractionStarter]: For program point L416(lines 416 438) no Hoare annotation was computed. [2018-11-28 11:30:12,817 INFO L448 ceAbstractionStarter]: For program point __ieee754_rem_pio2EXIT(lines 397 526) no Hoare annotation was computed. [2018-11-28 11:30:12,817 INFO L444 ceAbstractionStarter]: At program point L441(line 441) the Hoare annotation is: (and (= |__ieee754_rem_pio2_#in~x| __ieee754_rem_pio2_~x) (exists ((|v_q#valueAsBitvector_50| (_ BitVec 64))) (and (= |__ieee754_rem_pio2_#in~x| (fp ((_ extract 63 63) |v_q#valueAsBitvector_50|) ((_ extract 62 52) |v_q#valueAsBitvector_50|) ((_ extract 51 0) |v_q#valueAsBitvector_50|))) (= ((_ extract 63 32) |v_q#valueAsBitvector_50|) __ieee754_rem_pio2_~hx~2))) (= __ieee754_rem_pio2_~y.offset |__ieee754_rem_pio2_#in~y.offset|) (= __ieee754_rem_pio2_~y.base |__ieee754_rem_pio2_#in~y.base|) (exists ((|v_q#valueAsBitvector_49| (_ BitVec 64))) (and (= __ieee754_rem_pio2_~ix~0 (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_q#valueAsBitvector_49|))) (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_49|) ((_ extract 62 52) |v_q#valueAsBitvector_49|) ((_ extract 51 0) |v_q#valueAsBitvector_49|)) |__ieee754_rem_pio2_#in~x|)))) [2018-11-28 11:30:12,817 INFO L448 ceAbstractionStarter]: For program point L441-1(line 441) no Hoare annotation was computed. [2018-11-28 11:30:12,817 INFO L448 ceAbstractionStarter]: For program point L458(lines 458 477) no Hoare annotation was computed. [2018-11-28 11:30:12,817 INFO L448 ceAbstractionStarter]: For program point L458-1(lines 446 478) no Hoare annotation was computed. [2018-11-28 11:30:12,817 INFO L451 ceAbstractionStarter]: At program point __ieee754_rem_pio2ENTRY(lines 397 526) the Hoare annotation is: true [2018-11-28 11:30:12,817 INFO L448 ceAbstractionStarter]: For program point __ieee754_rem_pio2FINAL(lines 397 526) no Hoare annotation was computed. [2018-11-28 11:30:12,817 INFO L448 ceAbstractionStarter]: For program point L517-1(lines 517 518) no Hoare annotation was computed. [2018-11-28 11:30:12,817 INFO L448 ceAbstractionStarter]: For program point L418(lines 418 425) no Hoare annotation was computed. [2018-11-28 11:30:12,817 INFO L444 ceAbstractionStarter]: At program point L517-3(lines 517 518) the Hoare annotation is: (and (= |__ieee754_rem_pio2_#in~x| __ieee754_rem_pio2_~x) (exists ((|v_q#valueAsBitvector_50| (_ BitVec 64))) (and (= |__ieee754_rem_pio2_#in~x| (fp ((_ extract 63 63) |v_q#valueAsBitvector_50|) ((_ extract 62 52) |v_q#valueAsBitvector_50|) ((_ extract 51 0) |v_q#valueAsBitvector_50|))) (= ((_ extract 63 32) |v_q#valueAsBitvector_50|) __ieee754_rem_pio2_~hx~2))) (= __ieee754_rem_pio2_~y.offset |__ieee754_rem_pio2_#in~y.offset|) (= __ieee754_rem_pio2_~y.base |__ieee754_rem_pio2_#in~y.base|) (exists ((|v_q#valueAsBitvector_49| (_ BitVec 64))) (and (= __ieee754_rem_pio2_~ix~0 (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_q#valueAsBitvector_49|))) (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_49|) ((_ extract 62 52) |v_q#valueAsBitvector_49|) ((_ extract 51 0) |v_q#valueAsBitvector_49|)) |__ieee754_rem_pio2_#in~x|)))) [2018-11-28 11:30:12,817 INFO L444 ceAbstractionStarter]: At program point L517-4(lines 517 518) the Hoare annotation is: (and (= |__ieee754_rem_pio2_#in~x| __ieee754_rem_pio2_~x) (exists ((|v_q#valueAsBitvector_50| (_ BitVec 64))) (and (= |__ieee754_rem_pio2_#in~x| (fp ((_ extract 63 63) |v_q#valueAsBitvector_50|) ((_ extract 62 52) |v_q#valueAsBitvector_50|) ((_ extract 51 0) |v_q#valueAsBitvector_50|))) (= ((_ extract 63 32) |v_q#valueAsBitvector_50|) __ieee754_rem_pio2_~hx~2))) (= __ieee754_rem_pio2_~y.offset |__ieee754_rem_pio2_#in~y.offset|) (= __ieee754_rem_pio2_~y.base |__ieee754_rem_pio2_#in~y.base|) (exists ((|v_q#valueAsBitvector_49| (_ BitVec 64))) (and (= __ieee754_rem_pio2_~ix~0 (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_q#valueAsBitvector_49|))) (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_49|) ((_ extract 62 52) |v_q#valueAsBitvector_49|) ((_ extract 51 0) |v_q#valueAsBitvector_49|)) |__ieee754_rem_pio2_#in~x|)))) [2018-11-28 11:30:12,817 INFO L448 ceAbstractionStarter]: For program point L418-2(lines 418 425) no Hoare annotation was computed. [2018-11-28 11:30:12,817 INFO L448 ceAbstractionStarter]: For program point L410(lines 410 414) no Hoare annotation was computed. [2018-11-28 11:30:12,817 INFO L448 ceAbstractionStarter]: For program point L493-1(lines 493 497) no Hoare annotation was computed. [2018-11-28 11:30:12,817 INFO L444 ceAbstractionStarter]: At program point L493-2(lines 493 497) the Hoare annotation is: (and (= |__ieee754_rem_pio2_#in~x| __ieee754_rem_pio2_~x) (exists ((|v_q#valueAsBitvector_50| (_ BitVec 64))) (and (= |__ieee754_rem_pio2_#in~x| (fp ((_ extract 63 63) |v_q#valueAsBitvector_50|) ((_ extract 62 52) |v_q#valueAsBitvector_50|) ((_ extract 51 0) |v_q#valueAsBitvector_50|))) (= ((_ extract 63 32) |v_q#valueAsBitvector_50|) __ieee754_rem_pio2_~hx~2))) (= __ieee754_rem_pio2_~y.offset |__ieee754_rem_pio2_#in~y.offset|) (= __ieee754_rem_pio2_~y.base |__ieee754_rem_pio2_#in~y.base|) (exists ((|v_q#valueAsBitvector_49| (_ BitVec 64))) (and (= __ieee754_rem_pio2_~ix~0 (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_q#valueAsBitvector_49|))) (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_49|) ((_ extract 62 52) |v_q#valueAsBitvector_49|) ((_ extract 51 0) |v_q#valueAsBitvector_49|)) |__ieee754_rem_pio2_#in~x|)))) [2018-11-28 11:30:12,818 INFO L448 ceAbstractionStarter]: For program point L452-1(lines 452 456) no Hoare annotation was computed. [2018-11-28 11:30:12,818 INFO L444 ceAbstractionStarter]: At program point L452-2(lines 452 456) the Hoare annotation is: (and (= |__ieee754_rem_pio2_#in~x| __ieee754_rem_pio2_~x) (exists ((|v_q#valueAsBitvector_50| (_ BitVec 64))) (and (= |__ieee754_rem_pio2_#in~x| (fp ((_ extract 63 63) |v_q#valueAsBitvector_50|) ((_ extract 62 52) |v_q#valueAsBitvector_50|) ((_ extract 51 0) |v_q#valueAsBitvector_50|))) (= ((_ extract 63 32) |v_q#valueAsBitvector_50|) __ieee754_rem_pio2_~hx~2))) (= __ieee754_rem_pio2_~y.offset |__ieee754_rem_pio2_#in~y.offset|) (= __ieee754_rem_pio2_~y.base |__ieee754_rem_pio2_#in~y.base|) (exists ((|v_q#valueAsBitvector_49| (_ BitVec 64))) (and (= __ieee754_rem_pio2_~ix~0 (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_q#valueAsBitvector_49|))) (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_49|) ((_ extract 62 52) |v_q#valueAsBitvector_49|) ((_ extract 51 0) |v_q#valueAsBitvector_49|)) |__ieee754_rem_pio2_#in~x|)))) [2018-11-28 11:30:12,818 INFO L448 ceAbstractionStarter]: For program point L452-3(lines 452 456) no Hoare annotation was computed. [2018-11-28 11:30:12,818 INFO L448 ceAbstractionStarter]: For program point L519(line 519) no Hoare annotation was computed. [2018-11-28 11:30:12,818 INFO L448 ceAbstractionStarter]: For program point L511-2(lines 511 514) no Hoare annotation was computed. [2018-11-28 11:30:12,818 INFO L444 ceAbstractionStarter]: At program point L511-3(lines 511 514) the Hoare annotation is: (and (= |__ieee754_rem_pio2_#in~x| __ieee754_rem_pio2_~x) (exists ((|v_q#valueAsBitvector_50| (_ BitVec 64))) (and (= |__ieee754_rem_pio2_#in~x| (fp ((_ extract 63 63) |v_q#valueAsBitvector_50|) ((_ extract 62 52) |v_q#valueAsBitvector_50|) ((_ extract 51 0) |v_q#valueAsBitvector_50|))) (= ((_ extract 63 32) |v_q#valueAsBitvector_50|) __ieee754_rem_pio2_~hx~2))) (= __ieee754_rem_pio2_~y.offset |__ieee754_rem_pio2_#in~y.offset|) (= __ieee754_rem_pio2_~y.base |__ieee754_rem_pio2_#in~y.base|) (exists ((|v_q#valueAsBitvector_49| (_ BitVec 64))) (and (= __ieee754_rem_pio2_~ix~0 (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_q#valueAsBitvector_49|))) (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_49|) ((_ extract 62 52) |v_q#valueAsBitvector_49|) ((_ extract 51 0) |v_q#valueAsBitvector_49|)) |__ieee754_rem_pio2_#in~x|)))) [2018-11-28 11:30:12,818 INFO L448 ceAbstractionStarter]: For program point L511-4(lines 511 514) no Hoare annotation was computed. [2018-11-28 11:30:12,818 INFO L448 ceAbstractionStarter]: For program point L470(lines 470 476) no Hoare annotation was computed. [2018-11-28 11:30:12,818 INFO L448 ceAbstractionStarter]: For program point L404-1(lines 404 408) no Hoare annotation was computed. [2018-11-28 11:30:12,818 INFO L444 ceAbstractionStarter]: At program point L404-2(lines 404 408) the Hoare annotation is: (and (= |__ieee754_rem_pio2_#in~x| __ieee754_rem_pio2_~x) (= __ieee754_rem_pio2_~y.offset |__ieee754_rem_pio2_#in~y.offset|) (= __ieee754_rem_pio2_~y.base |__ieee754_rem_pio2_#in~y.base|)) [2018-11-28 11:30:12,818 INFO L448 ceAbstractionStarter]: For program point L404-3(lines 404 408) no Hoare annotation was computed. [2018-11-28 11:30:12,818 INFO L448 ceAbstractionStarter]: For program point L429(lines 429 436) no Hoare annotation was computed. [2018-11-28 11:30:12,818 INFO L448 ceAbstractionStarter]: For program point L429-2(lines 429 436) no Hoare annotation was computed. [2018-11-28 11:30:12,818 INFO L448 ceAbstractionStarter]: For program point L520(lines 520 524) no Hoare annotation was computed. [2018-11-28 11:30:12,818 INFO L448 ceAbstractionStarter]: For program point L446(line 446) no Hoare annotation was computed. [2018-11-28 11:30:12,818 INFO L448 ceAbstractionStarter]: For program point L446-2(lines 446 478) no Hoare annotation was computed. [2018-11-28 11:30:12,818 INFO L448 ceAbstractionStarter]: For program point L488(lines 488 491) no Hoare annotation was computed. [2018-11-28 11:30:12,818 INFO L448 ceAbstractionStarter]: For program point L480(lines 480 485) no Hoare annotation was computed. [2018-11-28 11:30:12,818 INFO L448 ceAbstractionStarter]: For program point L505-1(lines 505 510) no Hoare annotation was computed. [2018-11-28 11:30:12,819 INFO L444 ceAbstractionStarter]: At program point L505-2(lines 505 510) the Hoare annotation is: (and (= |__ieee754_rem_pio2_#in~x| __ieee754_rem_pio2_~x) (exists ((|v_q#valueAsBitvector_50| (_ BitVec 64))) (and (= |__ieee754_rem_pio2_#in~x| (fp ((_ extract 63 63) |v_q#valueAsBitvector_50|) ((_ extract 62 52) |v_q#valueAsBitvector_50|) ((_ extract 51 0) |v_q#valueAsBitvector_50|))) (= ((_ extract 63 32) |v_q#valueAsBitvector_50|) __ieee754_rem_pio2_~hx~2))) (= __ieee754_rem_pio2_~y.offset |__ieee754_rem_pio2_#in~y.offset|) (= __ieee754_rem_pio2_~y.base |__ieee754_rem_pio2_#in~y.base|) (exists ((|v_q#valueAsBitvector_49| (_ BitVec 64))) (and (= __ieee754_rem_pio2_~ix~0 (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_q#valueAsBitvector_49|))) (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_49|) ((_ extract 62 52) |v_q#valueAsBitvector_49|) ((_ extract 51 0) |v_q#valueAsBitvector_49|)) |__ieee754_rem_pio2_#in~x|)))) [2018-11-28 11:30:12,819 INFO L448 ceAbstractionStarter]: For program point L505-3(lines 505 510) no Hoare annotation was computed. [2018-11-28 11:30:12,819 INFO L448 ceAbstractionStarter]: For program point L464-1(lines 464 468) no Hoare annotation was computed. [2018-11-28 11:30:12,819 INFO L444 ceAbstractionStarter]: At program point L464-2(lines 464 468) the Hoare annotation is: (and (= |__ieee754_rem_pio2_#in~x| __ieee754_rem_pio2_~x) (exists ((|v_q#valueAsBitvector_50| (_ BitVec 64))) (and (= |__ieee754_rem_pio2_#in~x| (fp ((_ extract 63 63) |v_q#valueAsBitvector_50|) ((_ extract 62 52) |v_q#valueAsBitvector_50|) ((_ extract 51 0) |v_q#valueAsBitvector_50|))) (= ((_ extract 63 32) |v_q#valueAsBitvector_50|) __ieee754_rem_pio2_~hx~2))) (exists ((|v_q#valueAsBitvector_49| (_ BitVec 64))) (and (= __ieee754_rem_pio2_~ix~0 (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_q#valueAsBitvector_49|))) (= (fp ((_ extract 63 63) |v_q#valueAsBitvector_49|) ((_ extract 62 52) |v_q#valueAsBitvector_49|) ((_ extract 51 0) |v_q#valueAsBitvector_49|)) |__ieee754_rem_pio2_#in~x|)))) [2018-11-28 11:30:12,819 INFO L448 ceAbstractionStarter]: For program point L464-3(lines 464 468) no Hoare annotation was computed. [2018-11-28 11:30:12,819 INFO L448 ceAbstractionStarter]: For program point L605-1(lines 605 609) no Hoare annotation was computed. [2018-11-28 11:30:12,819 INFO L444 ceAbstractionStarter]: At program point L605-2(lines 605 609) the Hoare annotation is: (and (= (_ bv0 32) |cos_double_~#y~0.offset|) (= |cos_double_#in~x| cos_double_~x)) [2018-11-28 11:30:12,819 INFO L448 ceAbstractionStarter]: For program point L605-3(lines 605 609) no Hoare annotation was computed. [2018-11-28 11:30:12,819 INFO L444 ceAbstractionStarter]: At program point L628(line 628) the Hoare annotation is: (let ((.cse0 (= |cos_double_#in~x| cos_double_~x))) (or (and |cos_double_#t~switch141| (= (_ bv0 32) |cos_double_~#y~0.offset|) .cse0 (exists ((v_prenex_78 (_ BitVec 64))) (and (= cos_double_~ix~3 (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_78))) (= |cos_double_#in~x| (fp ((_ extract 63 63) v_prenex_78) ((_ extract 62 52) v_prenex_78) ((_ extract 51 0) v_prenex_78))))) (exists ((v_prenex_78 (_ BitVec 64))) (and (not (bvsge (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_78)) (_ bv2146435072 32))) (= |cos_double_#in~x| (fp ((_ extract 63 63) v_prenex_78) ((_ extract 62 52) v_prenex_78) ((_ extract 51 0) v_prenex_78)))))) (and .cse0 (exists ((v_prenex_73 (_ BitVec 64))) (and (= |cos_double_#in~x| (fp ((_ extract 63 63) v_prenex_73) ((_ extract 62 52) v_prenex_73) ((_ extract 51 0) v_prenex_73))) (= (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_73)) cos_double_~ix~3))) (exists ((|v_q#valueAsBitvector_49| (_ BitVec 64))) (and (= |cos_double_#in~x| (fp ((_ extract 63 63) |v_q#valueAsBitvector_49|) ((_ extract 62 52) |v_q#valueAsBitvector_49|) ((_ extract 51 0) |v_q#valueAsBitvector_49|))) (bvsle (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_q#valueAsBitvector_49|)) (_ bv1072243195 32))))))) [2018-11-28 11:30:12,819 INFO L448 ceAbstractionStarter]: For program point L628-1(line 628) no Hoare annotation was computed. [2018-11-28 11:30:12,819 INFO L444 ceAbstractionStarter]: At program point L626(line 626) the Hoare annotation is: (let ((.cse0 (= |cos_double_#in~x| cos_double_~x))) (or (and |cos_double_#t~switch141| (= (_ bv0 32) |cos_double_~#y~0.offset|) .cse0 (exists ((v_prenex_78 (_ BitVec 64))) (and (= cos_double_~ix~3 (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_78))) (= |cos_double_#in~x| (fp ((_ extract 63 63) v_prenex_78) ((_ extract 62 52) v_prenex_78) ((_ extract 51 0) v_prenex_78))))) (exists ((v_prenex_78 (_ BitVec 64))) (and (not (bvsge (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_78)) (_ bv2146435072 32))) (= |cos_double_#in~x| (fp ((_ extract 63 63) v_prenex_78) ((_ extract 62 52) v_prenex_78) ((_ extract 51 0) v_prenex_78)))))) (and .cse0 (exists ((v_prenex_73 (_ BitVec 64))) (and (= |cos_double_#in~x| (fp ((_ extract 63 63) v_prenex_73) ((_ extract 62 52) v_prenex_73) ((_ extract 51 0) v_prenex_73))) (= (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_73)) cos_double_~ix~3))) (exists ((|v_q#valueAsBitvector_49| (_ BitVec 64))) (and (= |cos_double_#in~x| (fp ((_ extract 63 63) |v_q#valueAsBitvector_49|) ((_ extract 62 52) |v_q#valueAsBitvector_49|) ((_ extract 51 0) |v_q#valueAsBitvector_49|))) (bvsle (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_q#valueAsBitvector_49|)) (_ bv1072243195 32))))))) [2018-11-28 11:30:12,819 INFO L448 ceAbstractionStarter]: For program point L626-1(line 626) no Hoare annotation was computed. [2018-11-28 11:30:12,820 INFO L444 ceAbstractionStarter]: At program point L624(line 624) the Hoare annotation is: (let ((.cse0 (= |cos_double_#in~x| cos_double_~x))) (or (and |cos_double_#t~switch141| (= (_ bv0 32) |cos_double_~#y~0.offset|) .cse0 (exists ((v_prenex_78 (_ BitVec 64))) (and (= cos_double_~ix~3 (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_78))) (= |cos_double_#in~x| (fp ((_ extract 63 63) v_prenex_78) ((_ extract 62 52) v_prenex_78) ((_ extract 51 0) v_prenex_78))))) (exists ((v_prenex_78 (_ BitVec 64))) (and (not (bvsge (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_78)) (_ bv2146435072 32))) (= |cos_double_#in~x| (fp ((_ extract 63 63) v_prenex_78) ((_ extract 62 52) v_prenex_78) ((_ extract 51 0) v_prenex_78)))))) (and .cse0 (exists ((v_prenex_73 (_ BitVec 64))) (and (= |cos_double_#in~x| (fp ((_ extract 63 63) v_prenex_73) ((_ extract 62 52) v_prenex_73) ((_ extract 51 0) v_prenex_73))) (= (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_73)) cos_double_~ix~3))) (exists ((|v_q#valueAsBitvector_49| (_ BitVec 64))) (and (= |cos_double_#in~x| (fp ((_ extract 63 63) |v_q#valueAsBitvector_49|) ((_ extract 62 52) |v_q#valueAsBitvector_49|) ((_ extract 51 0) |v_q#valueAsBitvector_49|))) (bvsle (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_q#valueAsBitvector_49|)) (_ bv1072243195 32))))))) [2018-11-28 11:30:12,820 INFO L448 ceAbstractionStarter]: For program point L624-1(line 624) no Hoare annotation was computed. [2018-11-28 11:30:12,820 INFO L444 ceAbstractionStarter]: At program point L622(line 622) the Hoare annotation is: (let ((.cse0 (= |cos_double_#in~x| cos_double_~x))) (or (and |cos_double_#t~switch141| (= (_ bv0 32) |cos_double_~#y~0.offset|) .cse0 (exists ((v_prenex_78 (_ BitVec 64))) (and (= cos_double_~ix~3 (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_78))) (= |cos_double_#in~x| (fp ((_ extract 63 63) v_prenex_78) ((_ extract 62 52) v_prenex_78) ((_ extract 51 0) v_prenex_78))))) (exists ((v_prenex_78 (_ BitVec 64))) (and (not (bvsge (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_78)) (_ bv2146435072 32))) (= |cos_double_#in~x| (fp ((_ extract 63 63) v_prenex_78) ((_ extract 62 52) v_prenex_78) ((_ extract 51 0) v_prenex_78)))))) (and .cse0 (exists ((v_prenex_73 (_ BitVec 64))) (and (= |cos_double_#in~x| (fp ((_ extract 63 63) v_prenex_73) ((_ extract 62 52) v_prenex_73) ((_ extract 51 0) v_prenex_73))) (= (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_73)) cos_double_~ix~3))) (exists ((|v_q#valueAsBitvector_49| (_ BitVec 64))) (and (= |cos_double_#in~x| (fp ((_ extract 63 63) |v_q#valueAsBitvector_49|) ((_ extract 62 52) |v_q#valueAsBitvector_49|) ((_ extract 51 0) |v_q#valueAsBitvector_49|))) (bvsle (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_q#valueAsBitvector_49|)) (_ bv1072243195 32))))))) [2018-11-28 11:30:12,820 INFO L448 ceAbstractionStarter]: For program point L622-1(line 622) no Hoare annotation was computed. [2018-11-28 11:30:12,820 INFO L451 ceAbstractionStarter]: At program point cos_doubleENTRY(lines 602 631) the Hoare annotation is: true [2018-11-28 11:30:12,820 INFO L448 ceAbstractionStarter]: For program point L620(lines 620 629) no Hoare annotation was computed. [2018-11-28 11:30:12,820 INFO L448 ceAbstractionStarter]: For program point cos_doubleEXIT(lines 602 631) no Hoare annotation was computed. [2018-11-28 11:30:12,820 INFO L448 ceAbstractionStarter]: For program point L612(lines 612 630) no Hoare annotation was computed. [2018-11-28 11:30:12,820 INFO L448 ceAbstractionStarter]: For program point cos_doubleFINAL(lines 602 631) no Hoare annotation was computed. [2018-11-28 11:30:12,820 INFO L448 ceAbstractionStarter]: For program point L627(line 627) no Hoare annotation was computed. [2018-11-28 11:30:12,820 INFO L448 ceAbstractionStarter]: For program point L625(line 625) no Hoare annotation was computed. [2018-11-28 11:30:12,820 INFO L448 ceAbstractionStarter]: For program point L623(line 623) no Hoare annotation was computed. [2018-11-28 11:30:12,821 INFO L448 ceAbstractionStarter]: For program point L621(line 621) no Hoare annotation was computed. [2018-11-28 11:30:12,821 INFO L444 ceAbstractionStarter]: At program point L619(line 619) the Hoare annotation is: (and (= (_ bv0 32) |cos_double_~#y~0.offset|) (= |cos_double_#in~x| cos_double_~x) (exists ((v_prenex_78 (_ BitVec 64))) (and (= cos_double_~ix~3 (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_78))) (= |cos_double_#in~x| (fp ((_ extract 63 63) v_prenex_78) ((_ extract 62 52) v_prenex_78) ((_ extract 51 0) v_prenex_78))))) (exists ((v_prenex_78 (_ BitVec 64))) (and (not (bvsge (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_78)) (_ bv2146435072 32))) (= |cos_double_#in~x| (fp ((_ extract 63 63) v_prenex_78) ((_ extract 62 52) v_prenex_78) ((_ extract 51 0) v_prenex_78)))))) [2018-11-28 11:30:12,821 INFO L448 ceAbstractionStarter]: For program point L619-1(line 619) no Hoare annotation was computed. [2018-11-28 11:30:12,821 INFO L448 ceAbstractionStarter]: For program point L615(lines 615 630) no Hoare annotation was computed. [2018-11-28 11:30:12,821 INFO L444 ceAbstractionStarter]: At program point L613(line 613) the Hoare annotation is: (and (= |cos_double_#in~x| cos_double_~x) (exists ((v_prenex_73 (_ BitVec 64))) (and (= |cos_double_#in~x| (fp ((_ extract 63 63) v_prenex_73) ((_ extract 62 52) v_prenex_73) ((_ extract 51 0) v_prenex_73))) (= (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_73)) cos_double_~ix~3))) (exists ((v_prenex_73 (_ BitVec 64))) (and (= |cos_double_#in~x| (fp ((_ extract 63 63) v_prenex_73) ((_ extract 62 52) v_prenex_73) ((_ extract 51 0) v_prenex_73))) (bvsle (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_73)) (_ bv1072243195 32))))) [2018-11-28 11:30:12,821 INFO L448 ceAbstractionStarter]: For program point L613-1(line 613) no Hoare annotation was computed. [2018-11-28 11:30:12,821 INFO L444 ceAbstractionStarter]: At program point L641(line 641) the Hoare annotation is: (= main_~x~0 (fp.div roundNearestTiesToEven (_ +zero 11 53) (_ +zero 11 53))) [2018-11-28 11:30:12,821 INFO L448 ceAbstractionStarter]: For program point L641-1(line 641) no Hoare annotation was computed. [2018-11-28 11:30:12,821 INFO L451 ceAbstractionStarter]: At program point mainENTRY(lines 633 649) the Hoare annotation is: true [2018-11-28 11:30:12,821 INFO L448 ceAbstractionStarter]: For program point mainFINAL(lines 633 649) no Hoare annotation was computed. [2018-11-28 11:30:12,821 INFO L448 ceAbstractionStarter]: For program point mainErr0ASSERT_VIOLATIONERROR_FUNCTION(line 645) no Hoare annotation was computed. [2018-11-28 11:30:12,821 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 633 649) no Hoare annotation was computed. [2018-11-28 11:30:12,821 INFO L448 ceAbstractionStarter]: For program point L645(line 645) no Hoare annotation was computed. [2018-11-28 11:30:12,821 INFO L444 ceAbstractionStarter]: At program point L644(line 644) the Hoare annotation is: (let ((.cse0 (fp.div roundNearestTiesToEven (_ +zero 11 53) (_ +zero 11 53)))) (and (= main_~x~0 .cse0) (= (fp.sub roundNearestTiesToEven .cse0 .cse0) main_~res~0))) [2018-11-28 11:30:12,821 INFO L448 ceAbstractionStarter]: For program point L644-1(lines 644 647) no Hoare annotation was computed. [2018-11-28 11:30:12,821 INFO L448 ceAbstractionStarter]: For program point L545(lines 545 548) no Hoare annotation was computed. [2018-11-28 11:30:12,821 INFO L448 ceAbstractionStarter]: For program point L545-2(lines 545 548) no Hoare annotation was computed. [2018-11-28 11:30:12,821 INFO L448 ceAbstractionStarter]: For program point L539-1(lines 539 543) no Hoare annotation was computed. [2018-11-28 11:30:12,821 INFO L444 ceAbstractionStarter]: At program point L539-2(lines 539 543) the Hoare annotation is: (= |__kernel_cos_#in~x| __kernel_cos_~x) [2018-11-28 11:30:12,822 INFO L448 ceAbstractionStarter]: For program point L539-3(lines 539 543) no Hoare annotation was computed. [2018-11-28 11:30:12,822 INFO L448 ceAbstractionStarter]: For program point __kernel_cosFINAL(lines 536 570) no Hoare annotation was computed. [2018-11-28 11:30:12,822 INFO L448 ceAbstractionStarter]: For program point L556(lines 556 565) no Hoare annotation was computed. [2018-11-28 11:30:12,822 INFO L448 ceAbstractionStarter]: For program point __kernel_cosEXIT(lines 536 570) no Hoare annotation was computed. [2018-11-28 11:30:12,822 INFO L451 ceAbstractionStarter]: At program point __kernel_cosENTRY(lines 536 570) the Hoare annotation is: true [2018-11-28 11:30:12,822 INFO L448 ceAbstractionStarter]: For program point L546(lines 546 547) no Hoare annotation was computed. [2018-11-28 11:30:12,822 INFO L448 ceAbstractionStarter]: For program point L559-1(lines 559 564) no Hoare annotation was computed. [2018-11-28 11:30:12,822 INFO L444 ceAbstractionStarter]: At program point L559-2(lines 559 564) the Hoare annotation is: (exists ((v_prenex_77 (_ BitVec 64))) (and (= __kernel_cos_~ix~1 (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_77))) (= |__kernel_cos_#in~x| (fp ((_ extract 63 63) v_prenex_77) ((_ extract 62 52) v_prenex_77) ((_ extract 51 0) v_prenex_77))))) [2018-11-28 11:30:12,822 INFO L448 ceAbstractionStarter]: For program point L559-3(lines 556 565) no Hoare annotation was computed. [2018-11-28 11:30:12,822 INFO L448 ceAbstractionStarter]: For program point L553(lines 553 569) no Hoare annotation was computed. [2018-11-28 11:30:12,822 INFO L448 ceAbstractionStarter]: For program point fabs_doubleEXIT(lines 164 178) no Hoare annotation was computed. [2018-11-28 11:30:12,822 INFO L451 ceAbstractionStarter]: At program point fabs_doubleENTRY(lines 164 178) the Hoare annotation is: true [2018-11-28 11:30:12,822 INFO L448 ceAbstractionStarter]: For program point L171(lines 171 176) no Hoare annotation was computed. [2018-11-28 11:30:12,822 INFO L448 ceAbstractionStarter]: For program point L171-1(lines 164 178) no Hoare annotation was computed. [2018-11-28 11:30:12,822 INFO L448 ceAbstractionStarter]: For program point L171-2(lines 171 176) no Hoare annotation was computed. [2018-11-28 11:30:12,822 INFO L448 ceAbstractionStarter]: For program point L166-1(lines 166 170) no Hoare annotation was computed. [2018-11-28 11:30:12,822 INFO L448 ceAbstractionStarter]: For program point fabs_doubleFINAL(lines 164 178) no Hoare annotation was computed. [2018-11-28 11:30:12,822 INFO L451 ceAbstractionStarter]: At program point L166-2(lines 166 170) the Hoare annotation is: true [2018-11-28 11:30:12,822 INFO L448 ceAbstractionStarter]: For program point L64(lines 64 71) no Hoare annotation was computed. [2018-11-28 11:30:12,822 INFO L448 ceAbstractionStarter]: For program point L60(lines 60 61) no Hoare annotation was computed. [2018-11-28 11:30:12,823 INFO L448 ceAbstractionStarter]: For program point L44(lines 44 45) no Hoare annotation was computed. [2018-11-28 11:30:12,823 INFO L448 ceAbstractionStarter]: For program point floor_doubleFINAL(lines 22 83) no Hoare annotation was computed. [2018-11-28 11:30:12,823 INFO L448 ceAbstractionStarter]: For program point L32(lines 32 75) no Hoare annotation was computed. [2018-11-28 11:30:12,823 INFO L448 ceAbstractionStarter]: For program point L53(lines 53 75) no Hoare annotation was computed. [2018-11-28 11:30:12,823 INFO L448 ceAbstractionStarter]: For program point floor_doubleEXIT(lines 22 83) no Hoare annotation was computed. [2018-11-28 11:30:12,823 INFO L451 ceAbstractionStarter]: At program point floor_doubleENTRY(lines 22 83) the Hoare annotation is: true [2018-11-28 11:30:12,823 INFO L448 ceAbstractionStarter]: For program point L37(lines 37 40) no Hoare annotation was computed. [2018-11-28 11:30:12,823 INFO L448 ceAbstractionStarter]: For program point L33(lines 33 52) no Hoare annotation was computed. [2018-11-28 11:30:12,823 INFO L448 ceAbstractionStarter]: For program point L62(lines 62 74) no Hoare annotation was computed. [2018-11-28 11:30:12,823 INFO L448 ceAbstractionStarter]: For program point L25-1(lines 25 30) no Hoare annotation was computed. [2018-11-28 11:30:12,823 INFO L451 ceAbstractionStarter]: At program point L25-2(lines 25 30) the Hoare annotation is: true [2018-11-28 11:30:12,823 INFO L448 ceAbstractionStarter]: For program point L25-3(lines 25 30) no Hoare annotation was computed. [2018-11-28 11:30:12,823 INFO L448 ceAbstractionStarter]: For program point L54(lines 54 57) no Hoare annotation was computed. [2018-11-28 11:30:12,823 INFO L448 ceAbstractionStarter]: For program point L46(lines 46 51) no Hoare annotation was computed. [2018-11-28 11:30:12,823 INFO L448 ceAbstractionStarter]: For program point L34(lines 34 41) no Hoare annotation was computed. [2018-11-28 11:30:12,824 INFO L448 ceAbstractionStarter]: For program point L63(lines 63 72) no Hoare annotation was computed. [2018-11-28 11:30:12,824 INFO L448 ceAbstractionStarter]: For program point L63-1(lines 63 72) no Hoare annotation was computed. [2018-11-28 11:30:12,824 INFO L448 ceAbstractionStarter]: For program point L47(lines 47 48) no Hoare annotation was computed. [2018-11-28 11:30:12,824 INFO L448 ceAbstractionStarter]: For program point L47-2(lines 47 48) no Hoare annotation was computed. [2018-11-28 11:30:12,824 INFO L448 ceAbstractionStarter]: For program point L76(lines 76 81) no Hoare annotation was computed. [2018-11-28 11:30:12,824 INFO L448 ceAbstractionStarter]: For program point L76-1(lines 22 83) no Hoare annotation was computed. [2018-11-28 11:30:12,824 INFO L448 ceAbstractionStarter]: For program point L76-2(lines 76 81) no Hoare annotation was computed. [2018-11-28 11:30:12,824 INFO L448 ceAbstractionStarter]: For program point L68(lines 68 69) no Hoare annotation was computed. [2018-11-28 11:30:12,824 INFO L448 ceAbstractionStarter]: For program point L35(lines 35 40) no Hoare annotation was computed. [2018-11-28 11:30:12,824 INFO L448 ceAbstractionStarter]: For program point L68-2(lines 68 69) no Hoare annotation was computed. [2018-11-28 11:30:12,824 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-28 11:30:12,824 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2018-11-28 11:30:12,824 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-28 11:30:12,824 INFO L448 ceAbstractionStarter]: For program point L349-2(lines 349 350) no Hoare annotation was computed. [2018-11-28 11:30:12,824 INFO L451 ceAbstractionStarter]: At program point L349-3(lines 349 350) the Hoare annotation is: true [2018-11-28 11:30:12,825 INFO L448 ceAbstractionStarter]: For program point L349-4(lines 320 360) no Hoare annotation was computed. [2018-11-28 11:30:12,825 INFO L448 ceAbstractionStarter]: For program point L201(lines 201 202) no Hoare annotation was computed. [2018-11-28 11:30:12,825 INFO L448 ceAbstractionStarter]: For program point L201-2(lines 201 202) no Hoare annotation was computed. [2018-11-28 11:30:12,825 INFO L448 ceAbstractionStarter]: For program point L334-2(lines 334 335) no Hoare annotation was computed. [2018-11-28 11:30:12,825 INFO L448 ceAbstractionStarter]: For program point L235(lines 235 238) no Hoare annotation was computed. [2018-11-28 11:30:12,825 INFO L451 ceAbstractionStarter]: At program point L334-3(lines 334 335) the Hoare annotation is: true [2018-11-28 11:30:12,825 INFO L448 ceAbstractionStarter]: For program point L334-4(lines 320 360) no Hoare annotation was computed. [2018-11-28 11:30:12,825 INFO L451 ceAbstractionStarter]: At program point L285(lines 194 362) the Hoare annotation is: true [2018-11-28 11:30:12,825 INFO L448 ceAbstractionStarter]: For program point L219-2(lines 219 223) no Hoare annotation was computed. [2018-11-28 11:30:12,825 INFO L451 ceAbstractionStarter]: At program point L219-3(lines 219 223) the Hoare annotation is: true [2018-11-28 11:30:12,825 INFO L451 ceAbstractionStarter]: At program point L219-4(lines 219 223) the Hoare annotation is: true [2018-11-28 11:30:12,825 INFO L448 ceAbstractionStarter]: For program point L253-1(lines 240 268) no Hoare annotation was computed. [2018-11-28 11:30:12,825 INFO L448 ceAbstractionStarter]: For program point L336-1(line 336) no Hoare annotation was computed. [2018-11-28 11:30:12,826 INFO L448 ceAbstractionStarter]: For program point L237(lines 237 238) no Hoare annotation was computed. [2018-11-28 11:30:12,826 INFO L448 ceAbstractionStarter]: For program point L270-1(lines 194 362) no Hoare annotation was computed. [2018-11-28 11:30:12,826 INFO L448 ceAbstractionStarter]: For program point L237-2(lines 194 362) no Hoare annotation was computed. [2018-11-28 11:30:12,826 INFO L451 ceAbstractionStarter]: At program point L320(lines 320 360) the Hoare annotation is: true [2018-11-28 11:30:12,826 INFO L451 ceAbstractionStarter]: At program point L254(lines 254 261) the Hoare annotation is: true [2018-11-28 11:30:12,826 INFO L448 ceAbstractionStarter]: For program point L321(line 321) no Hoare annotation was computed. [2018-11-28 11:30:12,826 INFO L448 ceAbstractionStarter]: For program point L255(line 255) no Hoare annotation was computed. [2018-11-28 11:30:12,826 INFO L448 ceAbstractionStarter]: For program point L338(line 338) no Hoare annotation was computed. [2018-11-28 11:30:12,826 INFO L448 ceAbstractionStarter]: For program point L272-2(lines 272 273) no Hoare annotation was computed. [2018-11-28 11:30:12,826 INFO L451 ceAbstractionStarter]: At program point L272-3(lines 272 273) the Hoare annotation is: true [2018-11-28 11:30:12,826 INFO L448 ceAbstractionStarter]: For program point L272-4(lines 270 287) no Hoare annotation was computed. [2018-11-28 11:30:12,826 INFO L448 ceAbstractionStarter]: For program point L339-2(lines 339 343) no Hoare annotation was computed. [2018-11-28 11:30:12,826 INFO L448 ceAbstractionStarter]: For program point __kernel_rem_pio2FINAL(lines 193 362) no Hoare annotation was computed. [2018-11-28 11:30:12,826 INFO L448 ceAbstractionStarter]: For program point L240(lines 194 362) no Hoare annotation was computed. [2018-11-28 11:30:12,827 INFO L451 ceAbstractionStarter]: At program point L339-3(lines 339 343) the Hoare annotation is: true [2018-11-28 11:30:12,827 INFO L448 ceAbstractionStarter]: For program point L339-4(lines 339 343) no Hoare annotation was computed. [2018-11-28 11:30:12,827 INFO L448 ceAbstractionStarter]: For program point L207-2(lines 207 208) no Hoare annotation was computed. [2018-11-28 11:30:12,827 INFO L451 ceAbstractionStarter]: At program point L207-3(lines 207 208) the Hoare annotation is: true [2018-11-28 11:30:12,827 INFO L448 ceAbstractionStarter]: For program point L207-4(lines 207 208) no Hoare annotation was computed. [2018-11-28 11:30:12,827 INFO L448 ceAbstractionStarter]: For program point L323-2(lines 323 324) no Hoare annotation was computed. [2018-11-28 11:30:12,827 INFO L451 ceAbstractionStarter]: At program point L323-3(lines 323 324) the Hoare annotation is: true [2018-11-28 11:30:12,827 INFO L448 ceAbstractionStarter]: For program point L323-4(lines 320 360) no Hoare annotation was computed. [2018-11-28 11:30:12,827 INFO L448 ceAbstractionStarter]: For program point L208(line 208) no Hoare annotation was computed. [2018-11-28 11:30:12,827 INFO L448 ceAbstractionStarter]: For program point L208-2(line 208) no Hoare annotation was computed. [2018-11-28 11:30:12,827 INFO L448 ceAbstractionStarter]: For program point __kernel_rem_pio2EXIT(lines 193 362) no Hoare annotation was computed. [2018-11-28 11:30:12,827 INFO L448 ceAbstractionStarter]: For program point L258(line 258) no Hoare annotation was computed. [2018-11-28 11:30:12,827 INFO L448 ceAbstractionStarter]: For program point L225(line 225) no Hoare annotation was computed. [2018-11-28 11:30:12,827 INFO L448 ceAbstractionStarter]: For program point L308(line 308) no Hoare annotation was computed. [2018-11-28 11:30:12,827 INFO L448 ceAbstractionStarter]: For program point L275-1(lines 275 276) no Hoare annotation was computed. [2018-11-28 11:30:12,828 INFO L448 ceAbstractionStarter]: For program point L275-3(lines 275 276) no Hoare annotation was computed. [2018-11-28 11:30:12,828 INFO L451 ceAbstractionStarter]: At program point L275-4(lines 275 276) the Hoare annotation is: true [2018-11-28 11:30:12,828 INFO L448 ceAbstractionStarter]: For program point L275-5(lines 275 276) no Hoare annotation was computed. [2018-11-28 11:30:12,828 INFO L448 ceAbstractionStarter]: For program point L325-1(line 325) no Hoare annotation was computed. [2018-11-28 11:30:12,828 INFO L448 ceAbstractionStarter]: For program point L292-1(lines 292 295) no Hoare annotation was computed. [2018-11-28 11:30:12,828 INFO L451 ceAbstractionStarter]: At program point L226(line 226) the Hoare annotation is: true [2018-11-28 11:30:12,828 INFO L448 ceAbstractionStarter]: For program point L226-1(line 226) no Hoare annotation was computed. [2018-11-28 11:30:12,828 INFO L451 ceAbstractionStarter]: At program point L292-3(lines 292 295) the Hoare annotation is: true [2018-11-28 11:30:12,828 INFO L448 ceAbstractionStarter]: For program point L309-2(lines 309 312) no Hoare annotation was computed. [2018-11-28 11:30:12,828 INFO L451 ceAbstractionStarter]: At program point L309-3(lines 309 312) the Hoare annotation is: true [2018-11-28 11:30:12,828 INFO L448 ceAbstractionStarter]: For program point L243-2(lines 243 252) no Hoare annotation was computed. [2018-11-28 11:30:12,828 INFO L448 ceAbstractionStarter]: For program point L309-4(lines 309 312) no Hoare annotation was computed. [2018-11-28 11:30:12,828 INFO L448 ceAbstractionStarter]: For program point L210-2(lines 210 214) no Hoare annotation was computed. [2018-11-28 11:30:12,828 INFO L451 ceAbstractionStarter]: At program point L243-3(lines 243 252) the Hoare annotation is: true [2018-11-28 11:30:12,829 INFO L451 ceAbstractionStarter]: At program point L210-3(lines 210 214) the Hoare annotation is: true [2018-11-28 11:30:12,829 INFO L448 ceAbstractionStarter]: For program point L243-4(lines 240 268) no Hoare annotation was computed. [2018-11-28 11:30:12,829 INFO L448 ceAbstractionStarter]: For program point L210-4(lines 210 214) no Hoare annotation was computed. [2018-11-28 11:30:12,829 INFO L448 ceAbstractionStarter]: For program point L211-2(lines 211 212) no Hoare annotation was computed. [2018-11-28 11:30:12,829 INFO L451 ceAbstractionStarter]: At program point L211-3(lines 211 212) the Hoare annotation is: true [2018-11-28 11:30:12,829 INFO L448 ceAbstractionStarter]: For program point L211-4(lines 211 212) no Hoare annotation was computed. [2018-11-28 11:30:12,829 INFO L448 ceAbstractionStarter]: For program point L327(line 327) no Hoare annotation was computed. [2018-11-28 11:30:12,829 INFO L448 ceAbstractionStarter]: For program point L327-2(line 327) no Hoare annotation was computed. [2018-11-28 11:30:12,829 INFO L448 ceAbstractionStarter]: For program point L344-2(lines 344 348) no Hoare annotation was computed. [2018-11-28 11:30:12,829 INFO L448 ceAbstractionStarter]: For program point L245(lines 245 251) no Hoare annotation was computed. [2018-11-28 11:30:12,829 INFO L451 ceAbstractionStarter]: At program point L344-3(lines 344 348) the Hoare annotation is: true [2018-11-28 11:30:12,829 INFO L448 ceAbstractionStarter]: For program point L278-2(lines 278 283) no Hoare annotation was computed. [2018-11-28 11:30:12,829 INFO L448 ceAbstractionStarter]: For program point L344-4(lines 344 348) no Hoare annotation was computed. [2018-11-28 11:30:12,829 INFO L451 ceAbstractionStarter]: At program point L278-3(lines 278 283) the Hoare annotation is: true [2018-11-28 11:30:12,830 INFO L448 ceAbstractionStarter]: For program point L278-4(lines 278 283) no Hoare annotation was computed. [2018-11-28 11:30:12,830 INFO L448 ceAbstractionStarter]: For program point L328(line 328) no Hoare annotation was computed. [2018-11-28 11:30:12,830 INFO L448 ceAbstractionStarter]: For program point L246(lines 246 249) no Hoare annotation was computed. [2018-11-28 11:30:12,830 INFO L448 ceAbstractionStarter]: For program point L230(lines 230 238) no Hoare annotation was computed. [2018-11-28 11:30:12,830 INFO L448 ceAbstractionStarter]: For program point L280-2(lines 280 281) no Hoare annotation was computed. [2018-11-28 11:30:12,830 INFO L451 ceAbstractionStarter]: At program point L280-3(lines 280 281) the Hoare annotation is: true [2018-11-28 11:30:12,830 INFO L448 ceAbstractionStarter]: For program point L280-4(lines 280 281) no Hoare annotation was computed. [2018-11-28 11:30:12,830 INFO L451 ceAbstractionStarter]: At program point L297(line 297) the Hoare annotation is: true [2018-11-28 11:30:12,830 INFO L448 ceAbstractionStarter]: For program point L297-1(line 297) no Hoare annotation was computed. [2018-11-28 11:30:12,830 INFO L448 ceAbstractionStarter]: For program point L330-2(lines 330 331) no Hoare annotation was computed. [2018-11-28 11:30:12,830 INFO L451 ceAbstractionStarter]: At program point L330-3(lines 330 331) the Hoare annotation is: true [2018-11-28 11:30:12,830 INFO L448 ceAbstractionStarter]: For program point L330-4(lines 320 360) no Hoare annotation was computed. [2018-11-28 11:30:12,830 INFO L448 ceAbstractionStarter]: For program point L314-2(lines 314 318) no Hoare annotation was computed. [2018-11-28 11:30:12,830 INFO L451 ceAbstractionStarter]: At program point L314-3(lines 314 318) the Hoare annotation is: true [2018-11-28 11:30:12,831 INFO L448 ceAbstractionStarter]: For program point L314-4(lines 314 318) no Hoare annotation was computed. [2018-11-28 11:30:12,831 INFO L448 ceAbstractionStarter]: For program point L298(lines 298 305) no Hoare annotation was computed. [2018-11-28 11:30:12,831 INFO L448 ceAbstractionStarter]: For program point L265(lines 265 266) no Hoare annotation was computed. [2018-11-28 11:30:12,831 INFO L451 ceAbstractionStarter]: At program point L298-2(lines 289 306) the Hoare annotation is: true [2018-11-28 11:30:12,831 INFO L451 ceAbstractionStarter]: At program point __kernel_rem_pio2ENTRY(lines 193 362) the Hoare annotation is: true [2018-11-28 11:30:12,831 INFO L448 ceAbstractionStarter]: For program point L315-2(lines 315 316) no Hoare annotation was computed. [2018-11-28 11:30:12,831 INFO L451 ceAbstractionStarter]: At program point L315-3(lines 315 316) the Hoare annotation is: true [2018-11-28 11:30:12,831 INFO L448 ceAbstractionStarter]: For program point L315-4(lines 315 316) no Hoare annotation was computed. [2018-11-28 11:30:12,831 INFO L448 ceAbstractionStarter]: For program point L332-1(line 332) no Hoare annotation was computed. [2018-11-28 11:30:12,831 INFO L451 ceAbstractionStarter]: At program point L266(line 266) the Hoare annotation is: true [2018-11-28 11:30:12,831 INFO L448 ceAbstractionStarter]: For program point L266-1(line 266) no Hoare annotation was computed. [2018-11-28 11:30:12,831 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-28 11:30:12,831 INFO L451 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: true [2018-11-28 11:30:12,831 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-28 11:30:12,832 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-28 11:30:12,832 INFO L451 ceAbstractionStarter]: At program point __kernel_sinENTRY(lines 580 600) the Hoare annotation is: true [2018-11-28 11:30:12,832 INFO L448 ceAbstractionStarter]: For program point __kernel_sinFINAL(lines 580 600) no Hoare annotation was computed. [2018-11-28 11:30:12,832 INFO L448 ceAbstractionStarter]: For program point L589(lines 589 592) no Hoare annotation was computed. [2018-11-28 11:30:12,832 INFO L448 ceAbstractionStarter]: For program point L589-2(lines 589 592) no Hoare annotation was computed. [2018-11-28 11:30:12,832 INFO L448 ceAbstractionStarter]: For program point L583-1(lines 583 587) no Hoare annotation was computed. [2018-11-28 11:30:12,832 INFO L451 ceAbstractionStarter]: At program point L583-2(lines 583 587) the Hoare annotation is: true [2018-11-28 11:30:12,832 INFO L448 ceAbstractionStarter]: For program point L583-3(lines 583 587) no Hoare annotation was computed. [2018-11-28 11:30:12,832 INFO L448 ceAbstractionStarter]: For program point __kernel_sinEXIT(lines 580 600) no Hoare annotation was computed. [2018-11-28 11:30:12,832 INFO L448 ceAbstractionStarter]: For program point L596(lines 596 599) no Hoare annotation was computed. [2018-11-28 11:30:12,832 INFO L448 ceAbstractionStarter]: For program point L590(lines 590 591) no Hoare annotation was computed. [2018-11-28 11:30:12,843 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,844 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,844 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,844 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,844 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] [2018-11-28 11:30:12,845 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] [2018-11-28 11:30:12,845 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] [2018-11-28 11:30:12,845 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] [2018-11-28 11:30:12,846 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,846 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,846 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,846 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,846 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] [2018-11-28 11:30:12,846 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] [2018-11-28 11:30:12,846 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] [2018-11-28 11:30:12,847 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] [2018-11-28 11:30:12,848 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,848 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,848 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,848 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,848 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] [2018-11-28 11:30:12,849 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] [2018-11-28 11:30:12,849 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] [2018-11-28 11:30:12,849 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] [2018-11-28 11:30:12,849 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,849 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,849 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,850 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,850 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] [2018-11-28 11:30:12,850 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] [2018-11-28 11:30:12,850 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] [2018-11-28 11:30:12,850 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] [2018-11-28 11:30:12,851 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_77,QUANTIFIED] [2018-11-28 11:30:12,851 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_77,QUANTIFIED] [2018-11-28 11:30:12,851 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_77,QUANTIFIED] [2018-11-28 11:30:12,851 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_77,QUANTIFIED] [2018-11-28 11:30:12,851 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_77,QUANTIFIED] [2018-11-28 11:30:12,851 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_77,QUANTIFIED] [2018-11-28 11:30:12,852 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_77,QUANTIFIED] [2018-11-28 11:30:12,852 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_77,QUANTIFIED] [2018-11-28 11:30:12,852 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,852 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,852 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,853 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,853 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] [2018-11-28 11:30:12,853 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] [2018-11-28 11:30:12,853 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] [2018-11-28 11:30:12,853 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] [2018-11-28 11:30:12,854 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,854 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,854 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,854 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,854 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] [2018-11-28 11:30:12,854 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] [2018-11-28 11:30:12,854 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] [2018-11-28 11:30:12,855 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] [2018-11-28 11:30:12,855 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,855 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,855 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,855 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,856 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] [2018-11-28 11:30:12,856 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] [2018-11-28 11:30:12,856 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] [2018-11-28 11:30:12,856 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] [2018-11-28 11:30:12,856 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,857 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,857 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,857 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,857 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] [2018-11-28 11:30:12,857 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] [2018-11-28 11:30:12,857 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] [2018-11-28 11:30:12,857 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] [2018-11-28 11:30:12,858 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,858 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,858 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,858 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,859 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] [2018-11-28 11:30:12,859 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] [2018-11-28 11:30:12,859 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] [2018-11-28 11:30:12,859 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] [2018-11-28 11:30:12,859 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,860 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,860 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,860 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,860 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] [2018-11-28 11:30:12,860 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] [2018-11-28 11:30:12,860 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] [2018-11-28 11:30:12,860 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] [2018-11-28 11:30:12,861 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,861 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,861 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,861 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,861 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] [2018-11-28 11:30:12,861 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] [2018-11-28 11:30:12,861 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] [2018-11-28 11:30:12,861 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] [2018-11-28 11:30:12,862 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,862 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,862 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,862 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,862 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] [2018-11-28 11:30:12,862 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] [2018-11-28 11:30:12,863 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] [2018-11-28 11:30:12,863 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] [2018-11-28 11:30:12,864 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.11 11:30:12 BoogieIcfgContainer [2018-11-28 11:30:12,864 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-28 11:30:12,865 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-28 11:30:12,865 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-28 11:30:12,865 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-28 11:30:12,865 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 11:26:04" (3/4) ... [2018-11-28 11:30:12,868 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-28 11:30:12,875 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isnan_double [2018-11-28 11:30:12,875 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure scalbn_double [2018-11-28 11:30:12,875 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure copysign_double [2018-11-28 11:30:12,875 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __ieee754_rem_pio2 [2018-11-28 11:30:12,876 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure cos_double [2018-11-28 11:30:12,876 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-28 11:30:12,876 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __kernel_cos [2018-11-28 11:30:12,876 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure fabs_double [2018-11-28 11:30:12,876 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure floor_double [2018-11-28 11:30:12,876 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-28 11:30:12,876 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __kernel_rem_pio2 [2018-11-28 11:30:12,876 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __kernel_sin [2018-11-28 11:30:12,889 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 135 nodes and edges [2018-11-28 11:30:12,890 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 67 nodes and edges [2018-11-28 11:30:12,890 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 22 nodes and edges [2018-11-28 11:30:12,890 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2018-11-28 11:30:12,891 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-11-28 11:30:12,891 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2018-11-28 11:30:12,891 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-11-28 11:30:12,924 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: 0bv32 == y && \old(x) == x [2018-11-28 11:30:12,924 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: \old(x) == x [2018-11-28 11:30:12,925 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\old(x) == x && y == y) && y == y [2018-11-28 11:30:12,925 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\exists v_prenex_77 : bv64 :: ix == ~bvand32(2147483647bv32, v_prenex_77[63:32]) && \old(x) == ~fp~LONGDOUBLE(v_prenex_77[63:63], v_prenex_77[62:52], v_prenex_77[51:0])) [2018-11-28 11:30:12,926 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((\old(x) == x && (\exists v_q#valueAsBitvector_50 : bv64 :: \old(x) == ~fp~LONGDOUBLE(v_q#valueAsBitvector_50[63:63], v_q#valueAsBitvector_50[62:52], v_q#valueAsBitvector_50[51:0]) && v_q#valueAsBitvector_50[63:32] == hx)) && y == y) && y == y) && (\exists v_q#valueAsBitvector_49 : bv64 :: ix == ~bvand32(2147483647bv32, v_q#valueAsBitvector_49[63:32]) && ~fp~LONGDOUBLE(v_q#valueAsBitvector_49[63:63], v_q#valueAsBitvector_49[62:52], v_q#valueAsBitvector_49[51:0]) == \old(x)) [2018-11-28 11:30:12,928 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((\old(x) == x && (\exists v_q#valueAsBitvector_50 : bv64 :: \old(x) == ~fp~LONGDOUBLE(v_q#valueAsBitvector_50[63:63], v_q#valueAsBitvector_50[62:52], v_q#valueAsBitvector_50[51:0]) && v_q#valueAsBitvector_50[63:32] == hx)) && y == y) && y == y) && (\exists v_q#valueAsBitvector_49 : bv64 :: ix == ~bvand32(2147483647bv32, v_q#valueAsBitvector_49[63:32]) && ~fp~LONGDOUBLE(v_q#valueAsBitvector_49[63:63], v_q#valueAsBitvector_49[62:52], v_q#valueAsBitvector_49[51:0]) == \old(x)) [2018-11-28 11:30:12,928 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\old(x) == x && (\exists v_q#valueAsBitvector_50 : bv64 :: \old(x) == ~fp~LONGDOUBLE(v_q#valueAsBitvector_50[63:63], v_q#valueAsBitvector_50[62:52], v_q#valueAsBitvector_50[51:0]) && v_q#valueAsBitvector_50[63:32] == hx)) && (\exists v_q#valueAsBitvector_49 : bv64 :: ix == ~bvand32(2147483647bv32, v_q#valueAsBitvector_49[63:32]) && ~fp~LONGDOUBLE(v_q#valueAsBitvector_49[63:63], v_q#valueAsBitvector_49[62:52], v_q#valueAsBitvector_49[51:0]) == \old(x)) [2018-11-28 11:30:12,963 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_5b961802-1bd6-4358-94fb-7f1c4f1730ef/bin-2019/uautomizer/witness.graphml [2018-11-28 11:30:12,964 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-28 11:30:12,964 INFO L168 Benchmark]: Toolchain (without parser) took 292797.15 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 206.0 MB). Free memory was 938.0 MB in the beginning and 829.3 MB in the end (delta: 108.7 MB). Peak memory consumption was 314.7 MB. Max. memory is 11.5 GB. [2018-11-28 11:30:12,965 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-28 11:30:12,965 INFO L168 Benchmark]: CACSL2BoogieTranslator took 443.00 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.8 MB). Free memory was 938.0 MB in the beginning and 1.1 GB in the end (delta: -183.7 MB). Peak memory consumption was 32.5 MB. Max. memory is 11.5 GB. [2018-11-28 11:30:12,965 INFO L168 Benchmark]: Boogie Procedure Inliner took 32.42 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-28 11:30:12,965 INFO L168 Benchmark]: Boogie Preprocessor took 74.93 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 8.3 MB). Peak memory consumption was 8.3 MB. Max. memory is 11.5 GB. [2018-11-28 11:30:12,966 INFO L168 Benchmark]: RCFGBuilder took 44239.95 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 968.2 MB in the end (delta: 145.2 MB). Peak memory consumption was 145.2 MB. Max. memory is 11.5 GB. [2018-11-28 11:30:12,966 INFO L168 Benchmark]: TraceAbstraction took 247904.67 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 58.2 MB). Free memory was 968.2 MB in the beginning and 843.9 MB in the end (delta: 124.3 MB). Peak memory consumption was 182.5 MB. Max. memory is 11.5 GB. [2018-11-28 11:30:12,966 INFO L168 Benchmark]: Witness Printer took 98.95 ms. Allocated memory is still 1.2 GB. Free memory was 843.9 MB in the beginning and 829.3 MB in the end (delta: 14.6 MB). Peak memory consumption was 14.6 MB. Max. memory is 11.5 GB. [2018-11-28 11:30:12,968 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 443.00 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.8 MB). Free memory was 938.0 MB in the beginning and 1.1 GB in the end (delta: -183.7 MB). Peak memory consumption was 32.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 32.42 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 74.93 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 8.3 MB). Peak memory consumption was 8.3 MB. Max. memory is 11.5 GB. * RCFGBuilder took 44239.95 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 968.2 MB in the end (delta: 145.2 MB). Peak memory consumption was 145.2 MB. Max. memory is 11.5 GB. * TraceAbstraction took 247904.67 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 58.2 MB). Free memory was 968.2 MB in the beginning and 843.9 MB in the end (delta: 124.3 MB). Peak memory consumption was 182.5 MB. Max. memory is 11.5 GB. * Witness Printer took 98.95 ms. Allocated memory is still 1.2 GB. Free memory was 843.9 MB in the beginning and 829.3 MB in the end (delta: 14.6 MB). Peak memory consumption was 14.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_77,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_77,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_77,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_77,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_77,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_77,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_77,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_77,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 645]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 404]: Loop Invariant Derived loop invariant: (\old(x) == x && y == y) && y == y - InvariantResult [Line: 315]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 207]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 211]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 339]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 275]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 166]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 254]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 517]: Loop Invariant [2018-11-28 11:30:12,972 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,972 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,972 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,972 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,972 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] [2018-11-28 11:30:12,973 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] [2018-11-28 11:30:12,973 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] [2018-11-28 11:30:12,973 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] [2018-11-28 11:30:12,973 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,973 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,973 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,974 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,974 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] [2018-11-28 11:30:12,974 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] [2018-11-28 11:30:12,974 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] [2018-11-28 11:30:12,974 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] Derived loop invariant: (((\old(x) == x && (\exists v_q#valueAsBitvector_50 : bv64 :: \old(x) == ~fp~LONGDOUBLE(v_q#valueAsBitvector_50[63:63], v_q#valueAsBitvector_50[62:52], v_q#valueAsBitvector_50[51:0]) && v_q#valueAsBitvector_50[63:32] == hx)) && y == y) && y == y) && (\exists v_q#valueAsBitvector_49 : bv64 :: ix == ~bvand32(2147483647bv32, v_q#valueAsBitvector_49[63:32]) && ~fp~LONGDOUBLE(v_q#valueAsBitvector_49[63:63], v_q#valueAsBitvector_49[62:52], v_q#valueAsBitvector_49[51:0]) == \old(x)) - InvariantResult [Line: 278]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 194]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 309]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 605]: Loop Invariant Derived loop invariant: 0bv32 == y && \old(x) == x - InvariantResult [Line: 320]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 25]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 539]: Loop Invariant Derived loop invariant: \old(x) == x - InvariantResult [Line: 280]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 344]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 464]: Loop Invariant [2018-11-28 11:30:12,975 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,975 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,975 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,975 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,975 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] [2018-11-28 11:30:12,975 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] [2018-11-28 11:30:12,976 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] [2018-11-28 11:30:12,976 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] [2018-11-28 11:30:12,976 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,976 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,976 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,976 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,976 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] [2018-11-28 11:30:12,977 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] [2018-11-28 11:30:12,977 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] [2018-11-28 11:30:12,977 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] Derived loop invariant: (\old(x) == x && (\exists v_q#valueAsBitvector_50 : bv64 :: \old(x) == ~fp~LONGDOUBLE(v_q#valueAsBitvector_50[63:63], v_q#valueAsBitvector_50[62:52], v_q#valueAsBitvector_50[51:0]) && v_q#valueAsBitvector_50[63:32] == hx)) && (\exists v_q#valueAsBitvector_49 : bv64 :: ix == ~bvand32(2147483647bv32, v_q#valueAsBitvector_49[63:32]) && ~fp~LONGDOUBLE(v_q#valueAsBitvector_49[63:63], v_q#valueAsBitvector_49[62:52], v_q#valueAsBitvector_49[51:0]) == \old(x)) - InvariantResult [Line: 559]: Loop Invariant [2018-11-28 11:30:12,977 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_77,QUANTIFIED] [2018-11-28 11:30:12,977 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_77,QUANTIFIED] [2018-11-28 11:30:12,977 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_77,QUANTIFIED] [2018-11-28 11:30:12,977 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_77,QUANTIFIED] [2018-11-28 11:30:12,978 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_77,QUANTIFIED] [2018-11-28 11:30:12,978 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_77,QUANTIFIED] [2018-11-28 11:30:12,978 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_77,QUANTIFIED] [2018-11-28 11:30:12,978 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_77,QUANTIFIED] Derived loop invariant: (\exists v_prenex_77 : bv64 :: ix == ~bvand32(2147483647bv32, v_prenex_77[63:32]) && \old(x) == ~fp~LONGDOUBLE(v_prenex_77[63:63], v_prenex_77[62:52], v_prenex_77[51:0])) - InvariantResult [Line: 219]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 272]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 314]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 156]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 511]: Loop Invariant [2018-11-28 11:30:12,978 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,978 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,978 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,979 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,979 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] [2018-11-28 11:30:12,979 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] [2018-11-28 11:30:12,979 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] [2018-11-28 11:30:12,979 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] [2018-11-28 11:30:12,979 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,979 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,979 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,980 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,980 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] [2018-11-28 11:30:12,980 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] [2018-11-28 11:30:12,980 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] [2018-11-28 11:30:12,980 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] Derived loop invariant: (((\old(x) == x && (\exists v_q#valueAsBitvector_50 : bv64 :: \old(x) == ~fp~LONGDOUBLE(v_q#valueAsBitvector_50[63:63], v_q#valueAsBitvector_50[62:52], v_q#valueAsBitvector_50[51:0]) && v_q#valueAsBitvector_50[63:32] == hx)) && y == y) && y == y) && (\exists v_q#valueAsBitvector_49 : bv64 :: ix == ~bvand32(2147483647bv32, v_q#valueAsBitvector_49[63:32]) && ~fp~LONGDOUBLE(v_q#valueAsBitvector_49[63:63], v_q#valueAsBitvector_49[62:52], v_q#valueAsBitvector_49[51:0]) == \old(x)) - InvariantResult [Line: 292]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 583]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 493]: Loop Invariant [2018-11-28 11:30:12,980 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,980 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,981 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,981 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,981 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] [2018-11-28 11:30:12,981 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] [2018-11-28 11:30:12,981 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] [2018-11-28 11:30:12,981 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] [2018-11-28 11:30:12,981 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,982 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,982 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,982 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,982 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] [2018-11-28 11:30:12,982 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] [2018-11-28 11:30:12,982 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] [2018-11-28 11:30:12,982 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] Derived loop invariant: (((\old(x) == x && (\exists v_q#valueAsBitvector_50 : bv64 :: \old(x) == ~fp~LONGDOUBLE(v_q#valueAsBitvector_50[63:63], v_q#valueAsBitvector_50[62:52], v_q#valueAsBitvector_50[51:0]) && v_q#valueAsBitvector_50[63:32] == hx)) && y == y) && y == y) && (\exists v_q#valueAsBitvector_49 : bv64 :: ix == ~bvand32(2147483647bv32, v_q#valueAsBitvector_49[63:32]) && ~fp~LONGDOUBLE(v_q#valueAsBitvector_49[63:63], v_q#valueAsBitvector_49[62:52], v_q#valueAsBitvector_49[51:0]) == \old(x)) - InvariantResult [Line: 243]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 141]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 349]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 210]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 452]: Loop Invariant [2018-11-28 11:30:12,983 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,983 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,983 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,983 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,983 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] [2018-11-28 11:30:12,983 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] [2018-11-28 11:30:12,983 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] [2018-11-28 11:30:12,984 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] [2018-11-28 11:30:12,984 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,984 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,984 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,984 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,984 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] [2018-11-28 11:30:12,984 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] [2018-11-28 11:30:12,985 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] [2018-11-28 11:30:12,985 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] Derived loop invariant: (((\old(x) == x && (\exists v_q#valueAsBitvector_50 : bv64 :: \old(x) == ~fp~LONGDOUBLE(v_q#valueAsBitvector_50[63:63], v_q#valueAsBitvector_50[62:52], v_q#valueAsBitvector_50[51:0]) && v_q#valueAsBitvector_50[63:32] == hx)) && y == y) && y == y) && (\exists v_q#valueAsBitvector_49 : bv64 :: ix == ~bvand32(2147483647bv32, v_q#valueAsBitvector_49[63:32]) && ~fp~LONGDOUBLE(v_q#valueAsBitvector_49[63:63], v_q#valueAsBitvector_49[62:52], v_q#valueAsBitvector_49[51:0]) == \old(x)) - InvariantResult [Line: 330]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 505]: Loop Invariant [2018-11-28 11:30:12,985 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,985 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,985 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,985 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,985 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] [2018-11-28 11:30:12,985 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] [2018-11-28 11:30:12,986 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] [2018-11-28 11:30:12,986 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] [2018-11-28 11:30:12,986 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,986 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,986 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,986 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_50,QUANTIFIED] [2018-11-28 11:30:12,986 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] [2018-11-28 11:30:12,986 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] [2018-11-28 11:30:12,987 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] [2018-11-28 11:30:12,987 WARN L416 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_q#valueAsBitvector_49,QUANTIFIED] Derived loop invariant: (((\old(x) == x && (\exists v_q#valueAsBitvector_50 : bv64 :: \old(x) == ~fp~LONGDOUBLE(v_q#valueAsBitvector_50[63:63], v_q#valueAsBitvector_50[62:52], v_q#valueAsBitvector_50[51:0]) && v_q#valueAsBitvector_50[63:32] == hx)) && y == y) && y == y) && (\exists v_q#valueAsBitvector_49 : bv64 :: ix == ~bvand32(2147483647bv32, v_q#valueAsBitvector_49[63:32]) && ~fp~LONGDOUBLE(v_q#valueAsBitvector_49[63:63], v_q#valueAsBitvector_49[62:52], v_q#valueAsBitvector_49[51:0]) == \old(x)) - InvariantResult [Line: 126]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 115]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 334]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 323]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 90]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 13 procedures, 284 locations, 1 error locations. SAFE Result, 247.8s OverallTime, 10 OverallIterations, 1 TraceHistogramMax, 212.5s AutomataDifference, 0.0s DeadEndRemovalTime, 2.5s HoareAnnotationTime, HoareTripleCheckerStatistics: 3623 SDtfs, 653 SDslu, 19962 SDs, 0 SdLazy, 1378 SolverSat, 74 SolverUnsat, 37 SolverUnknown, 0 SolverNotchecked, 189.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 404 GetRequests, 311 SyntacticMatches, 0 SemanticMatches, 93 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 67 ImplicationChecksByTransitivity, 35.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=288occurred in iteration=7, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 10 MinimizatonAttempts, 13 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 72 LocationsWithAnnotation, 243 PreInvPairs, 350 NumberOfFragments, 852 HoareAnnotationTreeSize, 243 FomulaSimplifications, 172 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 72 FomulaSimplificationsInter, 509 FormulaSimplificationTreeSizeReductionInter, 2.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.1s SsaConstructionTime, 7.6s SatisfiabilityAnalysisTime, 24.2s InterpolantComputationTime, 380 NumberOfCodeBlocks, 380 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 370 ConstructedInterpolants, 75 QuantifiedInterpolants, 90140 SizeOfPredicates, 46 NumberOfNonLiveVariables, 3730 ConjunctsInSsa, 100 ConjunctsInUnsatCore, 10 InterpolantComputations, 10 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! [MP z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forcibly destroying the process Received shutdown request...