./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.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 5842f4b8 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_1ba33d78-3d2e-4fad-8461-d227346ae235/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_1ba33d78-3d2e-4fad-8461-d227346ae235/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_1ba33d78-3d2e-4fad-8461-d227346ae235/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_1ba33d78-3d2e-4fad-8461-d227346ae235/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0310_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_1ba33d78-3d2e-4fad-8461-d227346ae235/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_1ba33d78-3d2e-4fad-8461-d227346ae235/bin-2019/utaipan --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 Taipan --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_1ba33d78-3d2e-4fad-8461-d227346ae235/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_1ba33d78-3d2e-4fad-8461-d227346ae235/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_1ba33d78-3d2e-4fad-8461-d227346ae235/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_1ba33d78-3d2e-4fad-8461-d227346ae235/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0310_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_1ba33d78-3d2e-4fad-8461-d227346ae235/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_1ba33d78-3d2e-4fad-8461-d227346ae235/bin-2019/utaipan --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 Taipan --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 0.1.23-5842f4b [2018-11-18 11:55:33,530 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 11:55:33,531 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 11:55:33,539 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 11:55:33,539 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 11:55:33,540 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 11:55:33,541 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 11:55:33,543 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 11:55:33,544 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 11:55:33,544 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 11:55:33,545 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 11:55:33,545 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 11:55:33,546 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 11:55:33,547 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 11:55:33,548 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 11:55:33,549 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 11:55:33,549 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 11:55:33,551 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 11:55:33,552 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 11:55:33,553 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 11:55:33,554 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 11:55:33,555 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 11:55:33,557 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 11:55:33,557 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 11:55:33,558 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 11:55:33,558 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 11:55:33,559 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 11:55:33,560 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 11:55:33,561 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 11:55:33,561 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 11:55:33,562 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 11:55:33,562 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 11:55:33,562 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 11:55:33,563 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 11:55:33,563 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 11:55:33,564 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 11:55:33,564 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_1ba33d78-3d2e-4fad-8461-d227346ae235/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-11-18 11:55:33,577 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 11:55:33,577 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 11:55:33,578 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 11:55:33,578 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-18 11:55:33,578 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-18 11:55:33,578 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-18 11:55:33,578 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-18 11:55:33,578 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-18 11:55:33,579 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-18 11:55:33,579 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-18 11:55:33,579 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-18 11:55:33,579 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-18 11:55:33,579 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-18 11:55:33,580 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 11:55:33,580 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 11:55:33,580 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 11:55:33,580 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 11:55:33,581 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 11:55:33,581 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 11:55:33,581 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 11:55:33,581 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 11:55:33,581 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 11:55:33,581 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 11:55:33,582 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 11:55:33,582 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 11:55:33,582 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 11:55:33,582 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 11:55:33,582 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 11:55:33,583 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 11:55:33,583 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 11:55:33,583 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 11:55:33,583 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 11:55:33,583 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 11:55:33,583 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-18 11:55:33,583 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 11:55:33,584 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 11:55:33,584 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 11:55:33,584 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_1ba33d78-3d2e-4fad-8461-d227346ae235/bin-2019/utaipan 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 -> Taipan 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 [2018-11-18 11:55:33,608 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 11:55:33,618 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 11:55:33,621 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 11:55:33,623 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 11:55:33,623 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 11:55:33,624 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_1ba33d78-3d2e-4fad-8461-d227346ae235/bin-2019/utaipan/../../sv-benchmarks/c/float-newlib/double_req_bl_0310_true-unreach-call.c [2018-11-18 11:55:33,672 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_1ba33d78-3d2e-4fad-8461-d227346ae235/bin-2019/utaipan/data/e609453a1/890232b512d0463c9b376b6845a2c866/FLAG700d64be4 [2018-11-18 11:55:34,051 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 11:55:34,051 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_1ba33d78-3d2e-4fad-8461-d227346ae235/sv-benchmarks/c/float-newlib/double_req_bl_0310_true-unreach-call.c [2018-11-18 11:55:34,058 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_1ba33d78-3d2e-4fad-8461-d227346ae235/bin-2019/utaipan/data/e609453a1/890232b512d0463c9b376b6845a2c866/FLAG700d64be4 [2018-11-18 11:55:34,072 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_1ba33d78-3d2e-4fad-8461-d227346ae235/bin-2019/utaipan/data/e609453a1/890232b512d0463c9b376b6845a2c866 [2018-11-18 11:55:34,074 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 11:55:34,075 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 11:55:34,076 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 11:55:34,076 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 11:55:34,079 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 11:55:34,079 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 11:55:34" (1/1) ... [2018-11-18 11:55:34,081 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3694e01c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:55:34, skipping insertion in model container [2018-11-18 11:55:34,081 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 11:55:34" (1/1) ... [2018-11-18 11:55:34,090 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 11:55:34,125 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 11:55:34,336 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 11:55:34,401 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 11:55:34,466 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 11:55:34,482 INFO L195 MainTranslator]: Completed translation [2018-11-18 11:55:34,482 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:55:34 WrapperNode [2018-11-18 11:55:34,482 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 11:55:34,482 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 11:55:34,482 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 11:55:34,483 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 11:55:34,490 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:55:34" (1/1) ... [2018-11-18 11:55:34,515 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:55:34" (1/1) ... [2018-11-18 11:55:34,523 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 11:55:34,523 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 11:55:34,523 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 11:55:34,523 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 11:55:34,532 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:55:34" (1/1) ... [2018-11-18 11:55:34,532 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:55:34" (1/1) ... [2018-11-18 11:55:34,540 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:55:34" (1/1) ... [2018-11-18 11:55:34,540 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:55:34" (1/1) ... [2018-11-18 11:55:34,583 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:55:34" (1/1) ... [2018-11-18 11:55:34,597 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:55:34" (1/1) ... [2018-11-18 11:55:34,601 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:55:34" (1/1) ... [2018-11-18 11:55:34,610 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 11:55:34,611 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 11:55:34,611 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 11:55:34,611 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 11:55:34,612 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:55:34" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_1ba33d78-3d2e-4fad-8461-d227346ae235/bin-2019/utaipan/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 [2018-11-18 11:55:34,659 INFO L130 BoogieDeclarations]: Found specification of procedure isnan_double [2018-11-18 11:55:34,660 INFO L138 BoogieDeclarations]: Found implementation of procedure isnan_double [2018-11-18 11:55:34,660 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_double [2018-11-18 11:55:34,660 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_double [2018-11-18 11:55:34,660 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_double [2018-11-18 11:55:34,660 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_double [2018-11-18 11:55:34,660 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_rem_pio2 [2018-11-18 11:55:34,660 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_rem_pio2 [2018-11-18 11:55:34,661 INFO L130 BoogieDeclarations]: Found specification of procedure cos_double [2018-11-18 11:55:34,661 INFO L138 BoogieDeclarations]: Found implementation of procedure cos_double [2018-11-18 11:55:34,661 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 11:55:34,661 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 11:55:34,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2018-11-18 11:55:34,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-18 11:55:34,661 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_cos [2018-11-18 11:55:34,661 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_cos [2018-11-18 11:55:34,662 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_double [2018-11-18 11:55:34,662 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_double [2018-11-18 11:55:34,662 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2018-11-18 11:55:34,662 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-18 11:55:34,662 INFO L130 BoogieDeclarations]: Found specification of procedure floor_double [2018-11-18 11:55:34,662 INFO L138 BoogieDeclarations]: Found implementation of procedure floor_double [2018-11-18 11:55:34,662 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 11:55:34,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 11:55:34,663 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2018-11-18 11:55:34,663 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 11:55:34,663 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_rem_pio2 [2018-11-18 11:55:34,663 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_rem_pio2 [2018-11-18 11:55:34,663 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 11:55:34,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 11:55:34,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-18 11:55:34,664 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_sin [2018-11-18 11:55:34,664 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_sin [2018-11-18 11:55:34,664 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 11:55:35,733 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 11:55:35,733 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 11:55:35 BoogieIcfgContainer [2018-11-18 11:55:35,734 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 11:55:35,734 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-18 11:55:35,734 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-18 11:55:35,736 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-18 11:55:35,736 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 11:55:34" (1/3) ... [2018-11-18 11:55:35,737 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@71a3ea4f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 11:55:35, skipping insertion in model container [2018-11-18 11:55:35,737 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:55:34" (2/3) ... [2018-11-18 11:55:35,737 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@71a3ea4f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 11:55:35, skipping insertion in model container [2018-11-18 11:55:35,737 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 11:55:35" (3/3) ... [2018-11-18 11:55:35,739 INFO L112 eAbstractionObserver]: Analyzing ICFG double_req_bl_0310_true-unreach-call.c [2018-11-18 11:55:35,745 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-18 11:55:35,751 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-18 11:55:35,761 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-18 11:55:35,785 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-18 11:55:35,785 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-18 11:55:35,785 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-18 11:55:35,785 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-18 11:55:35,786 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-18 11:55:35,786 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-18 11:55:35,786 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-18 11:55:35,786 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-18 11:55:35,804 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states. [2018-11-18 11:55:35,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2018-11-18 11:55:35,809 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 11:55:35,810 INFO L375 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] [2018-11-18 11:55:35,811 INFO L423 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 11:55:35,815 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 11:55:35,815 INFO L82 PathProgramCache]: Analyzing trace with hash -1687615319, now seen corresponding path program 1 times [2018-11-18 11:55:35,816 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 11:55:35,846 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:55:35,846 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 11:55:35,846 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:55:35,847 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 11:55:35,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:55:35,988 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 11:55:35,991 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 11:55:35,991 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-18 11:55:35,991 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 11:55:35,995 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-18 11:55:36,004 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-18 11:55:36,005 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-18 11:55:36,007 INFO L87 Difference]: Start difference. First operand 305 states. Second operand 2 states. [2018-11-18 11:55:36,058 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 11:55:36,058 INFO L93 Difference]: Finished difference Result 602 states and 950 transitions. [2018-11-18 11:55:36,059 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-18 11:55:36,060 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 22 [2018-11-18 11:55:36,060 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 11:55:36,072 INFO L225 Difference]: With dead ends: 602 [2018-11-18 11:55:36,072 INFO L226 Difference]: Without dead ends: 301 [2018-11-18 11:55:36,078 INFO L604 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 [2018-11-18 11:55:36,092 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 301 states. [2018-11-18 11:55:36,125 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 301 to 301. [2018-11-18 11:55:36,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 301 states. [2018-11-18 11:55:36,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 301 states and 403 transitions. [2018-11-18 11:55:36,131 INFO L78 Accepts]: Start accepts. Automaton has 301 states and 403 transitions. Word has length 22 [2018-11-18 11:55:36,132 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 11:55:36,132 INFO L480 AbstractCegarLoop]: Abstraction has 301 states and 403 transitions. [2018-11-18 11:55:36,132 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-18 11:55:36,132 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 403 transitions. [2018-11-18 11:55:36,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2018-11-18 11:55:36,134 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 11:55:36,134 INFO L375 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] [2018-11-18 11:55:36,134 INFO L423 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 11:55:36,135 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 11:55:36,135 INFO L82 PathProgramCache]: Analyzing trace with hash 989705486, now seen corresponding path program 1 times [2018-11-18 11:55:36,135 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 11:55:36,136 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:55:36,136 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 11:55:36,136 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 11:55:36,137 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 11:55:36,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 11:55:36,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 11:55:36,273 INFO L442 BasicCegarLoop]: Counterexample might be feasible [2018-11-18 11:55:36,306 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 6442450992 could not be translated for associated CType ARRAY#_4_~INT# [2018-11-18 11:55:36,310 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 6442450961 could not be translated for associated CType ARRAY#_32_~~__int32_t~0# [2018-11-18 11:55:36,310 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 6442450978 could not be translated for associated CType ARRAY#_8_~DOUBLE# [2018-11-18 11:55:36,311 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 6442450963 could not be translated for associated CType ARRAY#_66_~~__int32_t~0# [2018-11-18 11:55:36,311 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 6442450946 could not be translated for associated CType ARRAY#_4_~INT# [2018-11-18 11:55:36,311 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 6442450958 could not be translated for associated CType ARRAY#_8_~DOUBLE# [2018-11-18 11:55:36,312 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 6442450948 could not be translated for associated CType ARRAY#_66_~~__int32_t~0# [2018-11-18 11:55:36,312 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 6442450994 could not be translated for associated CType ARRAY#_32_~~__int32_t~0# [2018-11-18 11:55:36,337 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.11 11:55:36 BoogieIcfgContainer [2018-11-18 11:55:36,337 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-18 11:55:36,338 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 11:55:36,338 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 11:55:36,338 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 11:55:36,339 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 11:55:35" (3/4) ... [2018-11-18 11:55:36,342 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-11-18 11:55:36,343 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-18 11:55:36,343 INFO L168 Benchmark]: Toolchain (without parser) took 2268.70 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 172.0 MB). Free memory was 956.4 MB in the beginning and 947.6 MB in the end (delta: 8.8 MB). Peak memory consumption was 180.8 MB. Max. memory is 11.5 GB. [2018-11-18 11:55:36,345 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 11:55:36,345 INFO L168 Benchmark]: CACSL2BoogieTranslator took 406.34 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 172.0 MB). Free memory was 956.4 MB in the beginning and 1.2 GB in the end (delta: -200.9 MB). Peak memory consumption was 35.7 MB. Max. memory is 11.5 GB. [2018-11-18 11:55:36,346 INFO L168 Benchmark]: Boogie Procedure Inliner took 40.42 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 11:55:36,346 INFO L168 Benchmark]: Boogie Preprocessor took 87.28 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 8.1 MB). Peak memory consumption was 8.1 MB. Max. memory is 11.5 GB. [2018-11-18 11:55:36,347 INFO L168 Benchmark]: RCFGBuilder took 1123.11 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 134.6 MB). Peak memory consumption was 134.6 MB. Max. memory is 11.5 GB. [2018-11-18 11:55:36,347 INFO L168 Benchmark]: TraceAbstraction took 603.39 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 947.6 MB in the end (delta: 67.1 MB). Peak memory consumption was 67.1 MB. Max. memory is 11.5 GB. [2018-11-18 11:55:36,348 INFO L168 Benchmark]: Witness Printer took 4.81 ms. Allocated memory is still 1.2 GB. Free memory is still 947.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 11:55:36,351 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 406.34 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 172.0 MB). Free memory was 956.4 MB in the beginning and 1.2 GB in the end (delta: -200.9 MB). Peak memory consumption was 35.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 40.42 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 87.28 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 8.1 MB). Peak memory consumption was 8.1 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1123.11 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 134.6 MB). Peak memory consumption was 134.6 MB. Max. memory is 11.5 GB. * TraceAbstraction took 603.39 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 947.6 MB in the end (delta: 67.1 MB). Peak memory consumption was 67.1 MB. Max. memory is 11.5 GB. * Witness Printer took 4.81 ms. Allocated memory is still 1.2 GB. Free memory is still 947.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 6442450992 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# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 6442450978 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 6442450946 could not be translated for associated CType ARRAY#_4_~INT# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 6442450958 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 6442450994 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] FCALL static const int init_jk_krempio[] = {2, 3, 4, 6}; [L182-L187] FCALL 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; [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; [L364-L375] FCALL 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] FCALL 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, }; VAL [\old(C1_kcos)=6442450970, \old(C2_kcos)=6442450973, \old(C3_kcos)=6442450975, \old(C4_kcos)=6442450996, \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)=6442450993, 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={6442450995:0}, 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={6442450995:0}, 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={6442450995:0}, 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] FCALL 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={6442450995:0}, 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] FCALL ieee_double_shape_type gh_u; [L607] FCALL gh_u.value = (x) [L608] EXPR, FCALL gh_u.parts.msw [L608] (ix) = gh_u.parts.msw [L609] COND FALSE !(0) 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=-2147483648, npio2_hw_rempio={6442450995:0}, 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] [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={6442450995:0}, 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={6442450995:0}, 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] RET 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={6442450995:0}, 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] 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={6442450995:0}, 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={6442450995:0}, 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] RET 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={6442450995:0}, 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] 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={6442450995:0}, 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={6442450995:0}, 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, 305 locations, 1 error locations. UNSAFE Result, 0.5s OverallTime, 2 OverallIterations, 1 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 407 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=305occurred 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 0.1.23-5842f4b [2018-11-18 11:55:37,865 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 11:55:37,867 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 11:55:37,874 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 11:55:37,875 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 11:55:37,875 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 11:55:37,876 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 11:55:37,877 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 11:55:37,878 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 11:55:37,879 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 11:55:37,880 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 11:55:37,880 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 11:55:37,880 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 11:55:37,882 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 11:55:37,882 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 11:55:37,883 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 11:55:37,883 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 11:55:37,885 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 11:55:37,886 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 11:55:37,887 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 11:55:37,888 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 11:55:37,889 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 11:55:37,890 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 11:55:37,890 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 11:55:37,891 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 11:55:37,891 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 11:55:37,892 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 11:55:37,893 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 11:55:37,893 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 11:55:37,894 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 11:55:37,894 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 11:55:37,894 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 11:55:37,895 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 11:55:37,895 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 11:55:37,895 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 11:55:37,896 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 11:55:37,896 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_1ba33d78-3d2e-4fad-8461-d227346ae235/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2018-11-18 11:55:37,907 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 11:55:37,907 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 11:55:37,908 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 11:55:37,908 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-18 11:55:37,908 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-18 11:55:37,908 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-18 11:55:37,908 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-18 11:55:37,909 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-18 11:55:37,909 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-18 11:55:37,909 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-18 11:55:37,910 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 11:55:37,910 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 11:55:37,910 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 11:55:37,910 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 11:55:37,910 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 11:55:37,911 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 11:55:37,911 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 11:55:37,911 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-18 11:55:37,911 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-18 11:55:37,911 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 11:55:37,911 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 11:55:37,911 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 11:55:37,912 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 11:55:37,912 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 11:55:37,912 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 11:55:37,912 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 11:55:37,912 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 11:55:37,912 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 11:55:37,912 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 11:55:37,914 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 11:55:37,914 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 11:55:37,914 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-18 11:55:37,915 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 11:55:37,915 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-18 11:55:37,915 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-18 11:55:37,915 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_1ba33d78-3d2e-4fad-8461-d227346ae235/bin-2019/utaipan 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 -> Taipan 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 [2018-11-18 11:55:37,947 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 11:55:37,955 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 11:55:37,958 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 11:55:37,959 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 11:55:37,959 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 11:55:37,960 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_1ba33d78-3d2e-4fad-8461-d227346ae235/bin-2019/utaipan/../../sv-benchmarks/c/float-newlib/double_req_bl_0310_true-unreach-call.c [2018-11-18 11:55:38,005 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_1ba33d78-3d2e-4fad-8461-d227346ae235/bin-2019/utaipan/data/edc0bf53a/c56870d3168e441d81a8c02a711863b7/FLAG83df3792f [2018-11-18 11:55:38,349 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 11:55:38,350 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_1ba33d78-3d2e-4fad-8461-d227346ae235/sv-benchmarks/c/float-newlib/double_req_bl_0310_true-unreach-call.c [2018-11-18 11:55:38,355 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_1ba33d78-3d2e-4fad-8461-d227346ae235/bin-2019/utaipan/data/edc0bf53a/c56870d3168e441d81a8c02a711863b7/FLAG83df3792f [2018-11-18 11:55:38,760 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_1ba33d78-3d2e-4fad-8461-d227346ae235/bin-2019/utaipan/data/edc0bf53a/c56870d3168e441d81a8c02a711863b7 [2018-11-18 11:55:38,762 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 11:55:38,763 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 11:55:38,763 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 11:55:38,764 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 11:55:38,766 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 11:55:38,767 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 11:55:38" (1/1) ... [2018-11-18 11:55:38,768 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e03c485 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:55:38, skipping insertion in model container [2018-11-18 11:55:38,768 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 11:55:38" (1/1) ... [2018-11-18 11:55:38,775 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 11:55:38,804 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 11:55:39,050 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 11:55:39,071 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 11:55:39,153 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 11:55:39,236 INFO L195 MainTranslator]: Completed translation [2018-11-18 11:55:39,236 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:55:39 WrapperNode [2018-11-18 11:55:39,236 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 11:55:39,237 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 11:55:39,237 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 11:55:39,237 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 11:55:39,244 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:55:39" (1/1) ... [2018-11-18 11:55:39,263 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:55:39" (1/1) ... [2018-11-18 11:55:39,271 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 11:55:39,271 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 11:55:39,271 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 11:55:39,272 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 11:55:39,279 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:55:39" (1/1) ... [2018-11-18 11:55:39,279 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:55:39" (1/1) ... [2018-11-18 11:55:39,287 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:55:39" (1/1) ... [2018-11-18 11:55:39,287 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:55:39" (1/1) ... [2018-11-18 11:55:39,325 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:55:39" (1/1) ... [2018-11-18 11:55:39,337 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:55:39" (1/1) ... [2018-11-18 11:55:39,343 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:55:39" (1/1) ... [2018-11-18 11:55:39,352 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 11:55:39,352 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 11:55:39,352 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 11:55:39,352 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 11:55:39,354 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:55:39" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_1ba33d78-3d2e-4fad-8461-d227346ae235/bin-2019/utaipan/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 [2018-11-18 11:55:39,399 INFO L130 BoogieDeclarations]: Found specification of procedure isnan_double [2018-11-18 11:55:39,399 INFO L138 BoogieDeclarations]: Found implementation of procedure isnan_double [2018-11-18 11:55:39,399 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2018-11-18 11:55:39,399 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_double [2018-11-18 11:55:39,399 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_double [2018-11-18 11:55:39,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE8 [2018-11-18 11:55:39,400 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_double [2018-11-18 11:55:39,400 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_double [2018-11-18 11:55:39,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2018-11-18 11:55:39,401 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_rem_pio2 [2018-11-18 11:55:39,401 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_rem_pio2 [2018-11-18 11:55:39,401 INFO L130 BoogieDeclarations]: Found specification of procedure cos_double [2018-11-18 11:55:39,401 INFO L138 BoogieDeclarations]: Found implementation of procedure cos_double [2018-11-18 11:55:39,401 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 11:55:39,401 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 11:55:39,401 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_cos [2018-11-18 11:55:39,401 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_cos [2018-11-18 11:55:39,402 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_double [2018-11-18 11:55:39,402 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_double [2018-11-18 11:55:39,402 INFO L130 BoogieDeclarations]: Found specification of procedure floor_double [2018-11-18 11:55:39,402 INFO L138 BoogieDeclarations]: Found implementation of procedure floor_double [2018-11-18 11:55:39,402 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 11:55:39,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 11:55:39,402 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 11:55:39,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-18 11:55:39,402 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_rem_pio2 [2018-11-18 11:55:39,402 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_rem_pio2 [2018-11-18 11:55:39,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-18 11:55:39,403 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 11:55:39,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 11:55:39,403 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_sin [2018-11-18 11:55:39,403 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_sin [2018-11-18 11:55:39,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-18 11:55:39,403 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 11:55:39,679 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:55:40,749 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:55:40,764 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:55:42,420 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:55:42,441 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:55:42,464 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:55:42,479 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:55:42,495 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:55:42,513 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:55:42,546 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:55:42,565 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:55:43,781 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:55:45,836 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:55:47,871 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:55:47,945 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:55:49,134 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:55:51,169 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:55:53,349 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:55:53,424 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:55:53,500 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:55:53,514 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:55:55,614 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:55:55,630 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:55:57,747 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:55:57,954 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:55:57,981 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:55:58,091 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:55:58,107 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:55:58,123 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:56:00,365 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:56:04,824 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:56:04,845 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:56:05,195 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:56:06,383 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:56:06,476 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:56:08,387 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:56:12,515 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:56:12,579 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:56:13,709 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:56:14,594 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:56:16,776 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:56:19,010 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:56:19,115 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:56:20,324 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:56:20,932 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:56:21,054 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:56:21,205 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:56:21,229 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 11:56:27,737 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 11:56:27,738 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 11:56:27 BoogieIcfgContainer [2018-11-18 11:56:27,738 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 11:56:27,739 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-18 11:56:27,739 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-18 11:56:27,742 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-18 11:56:27,742 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 11:55:38" (1/3) ... [2018-11-18 11:56:27,743 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4613d830 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 11:56:27, skipping insertion in model container [2018-11-18 11:56:27,743 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 11:55:39" (2/3) ... [2018-11-18 11:56:27,743 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4613d830 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 11:56:27, skipping insertion in model container [2018-11-18 11:56:27,743 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 11:56:27" (3/3) ... [2018-11-18 11:56:27,745 INFO L112 eAbstractionObserver]: Analyzing ICFG double_req_bl_0310_true-unreach-call.c [2018-11-18 11:56:27,752 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-18 11:56:27,758 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-18 11:56:27,771 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-18 11:56:27,793 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-18 11:56:27,794 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-18 11:56:27,794 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-18 11:56:27,794 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-18 11:56:27,794 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-18 11:56:27,794 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-18 11:56:27,794 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-18 11:56:27,794 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-18 11:56:27,794 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-18 11:56:27,811 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states. [2018-11-18 11:56:27,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2018-11-18 11:56:27,815 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 11:56:27,816 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 11:56:27,818 INFO L423 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 11:56:27,821 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 11:56:27,821 INFO L82 PathProgramCache]: Analyzing trace with hash 1924338389, now seen corresponding path program 1 times [2018-11-18 11:56:27,824 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-18 11:56:27,825 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_1ba33d78-3d2e-4fad-8461-d227346ae235/bin-2019/utaipan/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 [2018-11-18 11:56:27,830 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 11:56:27,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 11:56:28,013 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 11:56:28,028 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 11:56:28,028 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 11:56:28,039 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 11:56:28,040 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-18 11:56:28,043 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-18 11:56:28,051 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-18 11:56:28,052 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-18 11:56:28,053 INFO L87 Difference]: Start difference. First operand 304 states. Second operand 2 states. [2018-11-18 11:56:28,081 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 11:56:28,082 INFO L93 Difference]: Finished difference Result 304 states and 470 transitions. [2018-11-18 11:56:28,082 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-18 11:56:28,083 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 21 [2018-11-18 11:56:28,083 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 11:56:28,087 INFO L225 Difference]: With dead ends: 304 [2018-11-18 11:56:28,088 INFO L226 Difference]: Without dead ends: 0 [2018-11-18 11:56:28,091 INFO L604 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 [2018-11-18 11:56:28,103 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-18 11:56:28,106 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-18 11:56:28,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-18 11:56:28,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-18 11:56:28,109 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 21 [2018-11-18 11:56:28,109 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 11:56:28,109 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-18 11:56:28,109 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-18 11:56:28,109 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-18 11:56:28,109 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 11:56:28,112 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-18 11:56:28,251 INFO L428 ceAbstractionStarter]: At program point isnan_doubleENTRY(line 86) the Hoare annotation is: true [2018-11-18 11:56:28,251 INFO L425 ceAbstractionStarter]: For program point isnan_doubleEXIT(line 86) no Hoare annotation was computed. [2018-11-18 11:56:28,251 INFO L425 ceAbstractionStarter]: For program point isnan_doubleFINAL(line 86) no Hoare annotation was computed. [2018-11-18 11:56:28,251 INFO L425 ceAbstractionStarter]: For program point L126-1(lines 126 130) no Hoare annotation was computed. [2018-11-18 11:56:28,251 INFO L428 ceAbstractionStarter]: At program point L126-3(lines 126 130) the Hoare annotation is: true [2018-11-18 11:56:28,251 INFO L425 ceAbstractionStarter]: For program point L122(lines 122 134) no Hoare annotation was computed. [2018-11-18 11:56:28,251 INFO L425 ceAbstractionStarter]: For program point L126-4(lines 126 130) no Hoare annotation was computed. [2018-11-18 11:56:28,252 INFO L425 ceAbstractionStarter]: For program point L122-2(lines 113 163) no Hoare annotation was computed. [2018-11-18 11:56:28,252 INFO L428 ceAbstractionStarter]: At program point L151(line 151) the Hoare annotation is: true [2018-11-18 11:56:28,252 INFO L425 ceAbstractionStarter]: For program point L151-1(line 151) no Hoare annotation was computed. [2018-11-18 11:56:28,252 INFO L425 ceAbstractionStarter]: For program point scalbn_doubleFINAL(lines 113 163) no Hoare annotation was computed. [2018-11-18 11:56:28,252 INFO L428 ceAbstractionStarter]: At program point L139(line 139) the Hoare annotation is: true [2018-11-18 11:56:28,252 INFO L425 ceAbstractionStarter]: For program point L139-1(line 139) no Hoare annotation was computed. [2018-11-18 11:56:28,252 INFO L425 ceAbstractionStarter]: For program point L123(lines 123 124) no Hoare annotation was computed. [2018-11-18 11:56:28,253 INFO L425 ceAbstractionStarter]: For program point L156-1(lines 156 161) no Hoare annotation was computed. [2018-11-18 11:56:28,253 INFO L428 ceAbstractionStarter]: At program point L156-3(lines 156 161) the Hoare annotation is: true [2018-11-18 11:56:28,253 INFO L425 ceAbstractionStarter]: For program point L156-4(lines 156 161) no Hoare annotation was computed. [2018-11-18 11:56:28,253 INFO L425 ceAbstractionStarter]: For program point L115-1(lines 115 120) no Hoare annotation was computed. [2018-11-18 11:56:28,253 INFO L428 ceAbstractionStarter]: At program point L115-3(lines 115 120) the Hoare annotation is: true [2018-11-18 11:56:28,253 INFO L425 ceAbstractionStarter]: For program point L115-4(lines 115 120) no Hoare annotation was computed. [2018-11-18 11:56:28,253 INFO L425 ceAbstractionStarter]: For program point scalbn_doubleEXIT(lines 113 163) no Hoare annotation was computed. [2018-11-18 11:56:28,253 INFO L425 ceAbstractionStarter]: For program point L140(lines 140 148) no Hoare annotation was computed. [2018-11-18 11:56:28,254 INFO L425 ceAbstractionStarter]: For program point L132(lines 132 133) no Hoare annotation was computed. [2018-11-18 11:56:28,254 INFO L428 ceAbstractionStarter]: At program point scalbn_doubleENTRY(lines 113 163) the Hoare annotation is: true [2018-11-18 11:56:28,254 INFO L428 ceAbstractionStarter]: At program point L153(line 153) the Hoare annotation is: true [2018-11-18 11:56:28,254 INFO L425 ceAbstractionStarter]: For program point L153-1(line 153) no Hoare annotation was computed. [2018-11-18 11:56:28,254 INFO L425 ceAbstractionStarter]: For program point L149(lines 149 154) no Hoare annotation was computed. [2018-11-18 11:56:28,254 INFO L425 ceAbstractionStarter]: For program point L141-1(lines 141 146) no Hoare annotation was computed. [2018-11-18 11:56:28,254 INFO L428 ceAbstractionStarter]: At program point L141-3(lines 141 146) the Hoare annotation is: true [2018-11-18 11:56:28,254 INFO L425 ceAbstractionStarter]: For program point L141-4(lines 141 146) no Hoare annotation was computed. [2018-11-18 11:56:28,254 INFO L425 ceAbstractionStarter]: For program point L150(lines 150 153) no Hoare annotation was computed. [2018-11-18 11:56:28,255 INFO L425 ceAbstractionStarter]: For program point L138(lines 138 139) no Hoare annotation was computed. [2018-11-18 11:56:28,255 INFO L425 ceAbstractionStarter]: For program point L95(lines 95 99) no Hoare annotation was computed. [2018-11-18 11:56:28,255 INFO L425 ceAbstractionStarter]: For program point L95-2(lines 88 107) no Hoare annotation was computed. [2018-11-18 11:56:28,255 INFO L425 ceAbstractionStarter]: For program point copysign_doubleFINAL(lines 88 107) no Hoare annotation was computed. [2018-11-18 11:56:28,255 INFO L425 ceAbstractionStarter]: For program point copysign_doubleEXIT(lines 88 107) no Hoare annotation was computed. [2018-11-18 11:56:28,255 INFO L428 ceAbstractionStarter]: At program point copysign_doubleENTRY(lines 88 107) the Hoare annotation is: true [2018-11-18 11:56:28,255 INFO L425 ceAbstractionStarter]: For program point L100(lines 100 105) no Hoare annotation was computed. [2018-11-18 11:56:28,255 INFO L425 ceAbstractionStarter]: For program point L100-2(lines 88 107) no Hoare annotation was computed. [2018-11-18 11:56:28,256 INFO L425 ceAbstractionStarter]: For program point L100-3(lines 100 105) no Hoare annotation was computed. [2018-11-18 11:56:28,256 INFO L425 ceAbstractionStarter]: For program point L90-1(lines 90 94) no Hoare annotation was computed. [2018-11-18 11:56:28,256 INFO L428 ceAbstractionStarter]: At program point L90-3(lines 90 94) the Hoare annotation is: true [2018-11-18 11:56:28,256 INFO L425 ceAbstractionStarter]: For program point L415(lines 415 439) no Hoare annotation was computed. [2018-11-18 11:56:28,256 INFO L425 ceAbstractionStarter]: For program point L440(lines 440 486) no Hoare annotation was computed. [2018-11-18 11:56:28,256 INFO L425 ceAbstractionStarter]: For program point L498(lines 498 503) no Hoare annotation was computed. [2018-11-18 11:56:28,256 INFO L425 ceAbstractionStarter]: For program point L498-2(lines 397 526) no Hoare annotation was computed. [2018-11-18 11:56:28,256 INFO L425 ceAbstractionStarter]: For program point L498-3(lines 498 503) no Hoare annotation was computed. [2018-11-18 11:56:28,261 INFO L425 ceAbstractionStarter]: For program point L416(lines 416 438) no Hoare annotation was computed. [2018-11-18 11:56:28,261 INFO L425 ceAbstractionStarter]: For program point __ieee754_rem_pio2EXIT(lines 397 526) no Hoare annotation was computed. [2018-11-18 11:56:28,261 INFO L428 ceAbstractionStarter]: At program point L441(line 441) the Hoare annotation is: true [2018-11-18 11:56:28,261 INFO L425 ceAbstractionStarter]: For program point L441-1(line 441) no Hoare annotation was computed. [2018-11-18 11:56:28,262 INFO L425 ceAbstractionStarter]: For program point L458(lines 458 477) no Hoare annotation was computed. [2018-11-18 11:56:28,262 INFO L425 ceAbstractionStarter]: For program point L458-1(lines 446 478) no Hoare annotation was computed. [2018-11-18 11:56:28,262 INFO L428 ceAbstractionStarter]: At program point __ieee754_rem_pio2ENTRY(lines 397 526) the Hoare annotation is: true [2018-11-18 11:56:28,262 INFO L425 ceAbstractionStarter]: For program point __ieee754_rem_pio2FINAL(lines 397 526) no Hoare annotation was computed. [2018-11-18 11:56:28,262 INFO L425 ceAbstractionStarter]: For program point L517-1(lines 517 518) no Hoare annotation was computed. [2018-11-18 11:56:28,262 INFO L425 ceAbstractionStarter]: For program point L517-2(lines 517 518) no Hoare annotation was computed. [2018-11-18 11:56:28,262 INFO L425 ceAbstractionStarter]: For program point L418(lines 418 425) no Hoare annotation was computed. [2018-11-18 11:56:28,262 INFO L428 ceAbstractionStarter]: At program point L517-4(lines 517 518) the Hoare annotation is: true [2018-11-18 11:56:28,263 INFO L425 ceAbstractionStarter]: For program point L418-2(lines 418 425) no Hoare annotation was computed. [2018-11-18 11:56:28,263 INFO L428 ceAbstractionStarter]: At program point L517-5(lines 517 518) the Hoare annotation is: true [2018-11-18 11:56:28,263 INFO L425 ceAbstractionStarter]: For program point L410(lines 410 414) no Hoare annotation was computed. [2018-11-18 11:56:28,263 INFO L425 ceAbstractionStarter]: For program point L493-1(lines 493 497) no Hoare annotation was computed. [2018-11-18 11:56:28,263 INFO L428 ceAbstractionStarter]: At program point L493-3(lines 493 497) the Hoare annotation is: true [2018-11-18 11:56:28,263 INFO L425 ceAbstractionStarter]: For program point L452-1(lines 452 456) no Hoare annotation was computed. [2018-11-18 11:56:28,263 INFO L428 ceAbstractionStarter]: At program point L452-3(lines 452 456) the Hoare annotation is: true [2018-11-18 11:56:28,263 INFO L425 ceAbstractionStarter]: For program point L452-4(lines 452 456) no Hoare annotation was computed. [2018-11-18 11:56:28,264 INFO L425 ceAbstractionStarter]: For program point L519(line 519) no Hoare annotation was computed. [2018-11-18 11:56:28,264 INFO L425 ceAbstractionStarter]: For program point L511-1(lines 511 514) no Hoare annotation was computed. [2018-11-18 11:56:28,264 INFO L425 ceAbstractionStarter]: For program point L511-3(lines 511 514) no Hoare annotation was computed. [2018-11-18 11:56:28,264 INFO L428 ceAbstractionStarter]: At program point L511-4(lines 511 514) the Hoare annotation is: true [2018-11-18 11:56:28,264 INFO L425 ceAbstractionStarter]: For program point L511-5(lines 511 514) no Hoare annotation was computed. [2018-11-18 11:56:28,264 INFO L425 ceAbstractionStarter]: For program point L470(lines 470 476) no Hoare annotation was computed. [2018-11-18 11:56:28,264 INFO L425 ceAbstractionStarter]: For program point L404-1(lines 404 408) no Hoare annotation was computed. [2018-11-18 11:56:28,264 INFO L428 ceAbstractionStarter]: At program point L404-3(lines 404 408) the Hoare annotation is: true [2018-11-18 11:56:28,265 INFO L425 ceAbstractionStarter]: For program point L404-4(lines 404 408) no Hoare annotation was computed. [2018-11-18 11:56:28,265 INFO L425 ceAbstractionStarter]: For program point L429(lines 429 436) no Hoare annotation was computed. [2018-11-18 11:56:28,265 INFO L425 ceAbstractionStarter]: For program point L429-2(lines 429 436) no Hoare annotation was computed. [2018-11-18 11:56:28,265 INFO L425 ceAbstractionStarter]: For program point L520(lines 520 524) no Hoare annotation was computed. [2018-11-18 11:56:28,265 INFO L425 ceAbstractionStarter]: For program point L446(line 446) no Hoare annotation was computed. [2018-11-18 11:56:28,265 INFO L425 ceAbstractionStarter]: For program point L446-2(lines 446 478) no Hoare annotation was computed. [2018-11-18 11:56:28,265 INFO L425 ceAbstractionStarter]: For program point L488(lines 488 491) no Hoare annotation was computed. [2018-11-18 11:56:28,265 INFO L425 ceAbstractionStarter]: For program point L480(lines 480 485) no Hoare annotation was computed. [2018-11-18 11:56:28,265 INFO L425 ceAbstractionStarter]: For program point L505-1(lines 505 510) no Hoare annotation was computed. [2018-11-18 11:56:28,266 INFO L428 ceAbstractionStarter]: At program point L505-3(lines 505 510) the Hoare annotation is: true [2018-11-18 11:56:28,266 INFO L425 ceAbstractionStarter]: For program point L505-4(lines 505 510) no Hoare annotation was computed. [2018-11-18 11:56:28,266 INFO L425 ceAbstractionStarter]: For program point L464-1(lines 464 468) no Hoare annotation was computed. [2018-11-18 11:56:28,266 INFO L428 ceAbstractionStarter]: At program point L464-3(lines 464 468) the Hoare annotation is: true [2018-11-18 11:56:28,266 INFO L425 ceAbstractionStarter]: For program point L464-4(lines 464 468) no Hoare annotation was computed. [2018-11-18 11:56:28,266 INFO L425 ceAbstractionStarter]: For program point L605-1(lines 605 609) no Hoare annotation was computed. [2018-11-18 11:56:28,266 INFO L428 ceAbstractionStarter]: At program point L605-3(lines 605 609) the Hoare annotation is: true [2018-11-18 11:56:28,266 INFO L425 ceAbstractionStarter]: For program point L605-4(lines 605 609) no Hoare annotation was computed. [2018-11-18 11:56:28,267 INFO L428 ceAbstractionStarter]: At program point L628(line 628) the Hoare annotation is: true [2018-11-18 11:56:28,267 INFO L425 ceAbstractionStarter]: For program point L628-1(line 628) no Hoare annotation was computed. [2018-11-18 11:56:28,267 INFO L428 ceAbstractionStarter]: At program point L626(line 626) the Hoare annotation is: true [2018-11-18 11:56:28,267 INFO L425 ceAbstractionStarter]: For program point L626-1(line 626) no Hoare annotation was computed. [2018-11-18 11:56:28,267 INFO L428 ceAbstractionStarter]: At program point L624(line 624) the Hoare annotation is: true [2018-11-18 11:56:28,267 INFO L425 ceAbstractionStarter]: For program point L624-1(line 624) no Hoare annotation was computed. [2018-11-18 11:56:28,267 INFO L428 ceAbstractionStarter]: At program point L622(line 622) the Hoare annotation is: true [2018-11-18 11:56:28,267 INFO L425 ceAbstractionStarter]: For program point L622-1(line 622) no Hoare annotation was computed. [2018-11-18 11:56:28,267 INFO L428 ceAbstractionStarter]: At program point cos_doubleENTRY(lines 602 631) the Hoare annotation is: true [2018-11-18 11:56:28,267 INFO L425 ceAbstractionStarter]: For program point L620(lines 620 629) no Hoare annotation was computed. [2018-11-18 11:56:28,267 INFO L425 ceAbstractionStarter]: For program point cos_doubleEXIT(lines 602 631) no Hoare annotation was computed. [2018-11-18 11:56:28,267 INFO L425 ceAbstractionStarter]: For program point L612(lines 612 630) no Hoare annotation was computed. [2018-11-18 11:56:28,267 INFO L425 ceAbstractionStarter]: For program point cos_doubleFINAL(lines 602 631) no Hoare annotation was computed. [2018-11-18 11:56:28,267 INFO L425 ceAbstractionStarter]: For program point L627(line 627) no Hoare annotation was computed. [2018-11-18 11:56:28,268 INFO L425 ceAbstractionStarter]: For program point L625(line 625) no Hoare annotation was computed. [2018-11-18 11:56:28,268 INFO L425 ceAbstractionStarter]: For program point L623(line 623) no Hoare annotation was computed. [2018-11-18 11:56:28,268 INFO L425 ceAbstractionStarter]: For program point L621(line 621) no Hoare annotation was computed. [2018-11-18 11:56:28,268 INFO L428 ceAbstractionStarter]: At program point L619(line 619) the Hoare annotation is: true [2018-11-18 11:56:28,268 INFO L425 ceAbstractionStarter]: For program point L619-1(line 619) no Hoare annotation was computed. [2018-11-18 11:56:28,268 INFO L425 ceAbstractionStarter]: For program point L615(lines 615 630) no Hoare annotation was computed. [2018-11-18 11:56:28,268 INFO L428 ceAbstractionStarter]: At program point L613(line 613) the Hoare annotation is: true [2018-11-18 11:56:28,268 INFO L425 ceAbstractionStarter]: For program point L613-1(line 613) no Hoare annotation was computed. [2018-11-18 11:56:28,268 INFO L428 ceAbstractionStarter]: At program point L641(line 641) the Hoare annotation is: true [2018-11-18 11:56:28,268 INFO L425 ceAbstractionStarter]: For program point L641-1(line 641) no Hoare annotation was computed. [2018-11-18 11:56:28,268 INFO L425 ceAbstractionStarter]: For program point mainErr0ASSERT_VIOLATIONERROR_FUNCTION(line 645) no Hoare annotation was computed. [2018-11-18 11:56:28,268 INFO L428 ceAbstractionStarter]: At program point mainENTRY(lines 633 649) the Hoare annotation is: true [2018-11-18 11:56:28,268 INFO L425 ceAbstractionStarter]: For program point mainFINAL(lines 633 649) no Hoare annotation was computed. [2018-11-18 11:56:28,268 INFO L425 ceAbstractionStarter]: For program point mainEXIT(lines 633 649) no Hoare annotation was computed. [2018-11-18 11:56:28,269 INFO L425 ceAbstractionStarter]: For program point L645(line 645) no Hoare annotation was computed. [2018-11-18 11:56:28,269 INFO L428 ceAbstractionStarter]: At program point L644(line 644) the Hoare annotation is: true [2018-11-18 11:56:28,269 INFO L425 ceAbstractionStarter]: For program point L644-1(lines 644 647) no Hoare annotation was computed. [2018-11-18 11:56:28,269 INFO L425 ceAbstractionStarter]: For program point L545(lines 545 548) no Hoare annotation was computed. [2018-11-18 11:56:28,269 INFO L425 ceAbstractionStarter]: For program point L545-2(lines 545 548) no Hoare annotation was computed. [2018-11-18 11:56:28,269 INFO L425 ceAbstractionStarter]: For program point L539-1(lines 539 543) no Hoare annotation was computed. [2018-11-18 11:56:28,269 INFO L428 ceAbstractionStarter]: At program point L539-3(lines 539 543) the Hoare annotation is: true [2018-11-18 11:56:28,269 INFO L425 ceAbstractionStarter]: For program point L539-4(lines 539 543) no Hoare annotation was computed. [2018-11-18 11:56:28,269 INFO L425 ceAbstractionStarter]: For program point __kernel_cosFINAL(lines 536 570) no Hoare annotation was computed. [2018-11-18 11:56:28,269 INFO L425 ceAbstractionStarter]: For program point L556(lines 556 565) no Hoare annotation was computed. [2018-11-18 11:56:28,269 INFO L425 ceAbstractionStarter]: For program point __kernel_cosEXIT(lines 536 570) no Hoare annotation was computed. [2018-11-18 11:56:28,269 INFO L428 ceAbstractionStarter]: At program point __kernel_cosENTRY(lines 536 570) the Hoare annotation is: true [2018-11-18 11:56:28,269 INFO L425 ceAbstractionStarter]: For program point L546(lines 546 547) no Hoare annotation was computed. [2018-11-18 11:56:28,270 INFO L425 ceAbstractionStarter]: For program point L559-1(lines 559 564) no Hoare annotation was computed. [2018-11-18 11:56:28,270 INFO L428 ceAbstractionStarter]: At program point L559-3(lines 559 564) the Hoare annotation is: true [2018-11-18 11:56:28,270 INFO L425 ceAbstractionStarter]: For program point L559-4(lines 556 565) no Hoare annotation was computed. [2018-11-18 11:56:28,270 INFO L425 ceAbstractionStarter]: For program point L553(lines 553 569) no Hoare annotation was computed. [2018-11-18 11:56:28,270 INFO L425 ceAbstractionStarter]: For program point fabs_doubleEXIT(lines 164 178) no Hoare annotation was computed. [2018-11-18 11:56:28,270 INFO L425 ceAbstractionStarter]: For program point L166-1(lines 166 170) no Hoare annotation was computed. [2018-11-18 11:56:28,270 INFO L428 ceAbstractionStarter]: At program point L166-3(lines 166 170) the Hoare annotation is: true [2018-11-18 11:56:28,270 INFO L428 ceAbstractionStarter]: At program point fabs_doubleENTRY(lines 164 178) the Hoare annotation is: true [2018-11-18 11:56:28,270 INFO L425 ceAbstractionStarter]: For program point L171(lines 171 176) no Hoare annotation was computed. [2018-11-18 11:56:28,270 INFO L425 ceAbstractionStarter]: For program point L171-2(lines 164 178) no Hoare annotation was computed. [2018-11-18 11:56:28,270 INFO L425 ceAbstractionStarter]: For program point L171-3(lines 171 176) no Hoare annotation was computed. [2018-11-18 11:56:28,270 INFO L425 ceAbstractionStarter]: For program point fabs_doubleFINAL(lines 164 178) no Hoare annotation was computed. [2018-11-18 11:56:28,270 INFO L425 ceAbstractionStarter]: For program point L64(lines 64 71) no Hoare annotation was computed. [2018-11-18 11:56:28,270 INFO L425 ceAbstractionStarter]: For program point L60(lines 60 61) no Hoare annotation was computed. [2018-11-18 11:56:28,270 INFO L425 ceAbstractionStarter]: For program point L44(lines 44 45) no Hoare annotation was computed. [2018-11-18 11:56:28,271 INFO L425 ceAbstractionStarter]: For program point floor_doubleFINAL(lines 22 83) no Hoare annotation was computed. [2018-11-18 11:56:28,271 INFO L425 ceAbstractionStarter]: For program point L32(lines 32 75) no Hoare annotation was computed. [2018-11-18 11:56:28,271 INFO L425 ceAbstractionStarter]: For program point L53(lines 53 75) no Hoare annotation was computed. [2018-11-18 11:56:28,271 INFO L425 ceAbstractionStarter]: For program point floor_doubleEXIT(lines 22 83) no Hoare annotation was computed. [2018-11-18 11:56:28,271 INFO L428 ceAbstractionStarter]: At program point floor_doubleENTRY(lines 22 83) the Hoare annotation is: true [2018-11-18 11:56:28,271 INFO L425 ceAbstractionStarter]: For program point L37(lines 37 40) no Hoare annotation was computed. [2018-11-18 11:56:28,271 INFO L425 ceAbstractionStarter]: For program point L33(lines 33 52) no Hoare annotation was computed. [2018-11-18 11:56:28,271 INFO L425 ceAbstractionStarter]: For program point L62(lines 62 74) no Hoare annotation was computed. [2018-11-18 11:56:28,271 INFO L425 ceAbstractionStarter]: For program point L25-1(lines 25 30) no Hoare annotation was computed. [2018-11-18 11:56:28,271 INFO L428 ceAbstractionStarter]: At program point L25-3(lines 25 30) the Hoare annotation is: true [2018-11-18 11:56:28,271 INFO L425 ceAbstractionStarter]: For program point L54(lines 54 57) no Hoare annotation was computed. [2018-11-18 11:56:28,271 INFO L425 ceAbstractionStarter]: For program point L25-4(lines 25 30) no Hoare annotation was computed. [2018-11-18 11:56:28,271 INFO L425 ceAbstractionStarter]: For program point L46(lines 46 51) no Hoare annotation was computed. [2018-11-18 11:56:28,271 INFO L425 ceAbstractionStarter]: For program point L34(lines 34 41) no Hoare annotation was computed. [2018-11-18 11:56:28,271 INFO L425 ceAbstractionStarter]: For program point L63(lines 63 72) no Hoare annotation was computed. [2018-11-18 11:56:28,272 INFO L425 ceAbstractionStarter]: For program point L63-1(lines 63 72) no Hoare annotation was computed. [2018-11-18 11:56:28,272 INFO L425 ceAbstractionStarter]: For program point L47(lines 47 48) no Hoare annotation was computed. [2018-11-18 11:56:28,272 INFO L425 ceAbstractionStarter]: For program point L47-2(lines 47 48) no Hoare annotation was computed. [2018-11-18 11:56:28,272 INFO L425 ceAbstractionStarter]: For program point L76(lines 76 81) no Hoare annotation was computed. [2018-11-18 11:56:28,272 INFO L425 ceAbstractionStarter]: For program point L76-2(lines 22 83) no Hoare annotation was computed. [2018-11-18 11:56:28,272 INFO L425 ceAbstractionStarter]: For program point L76-3(lines 76 81) no Hoare annotation was computed. [2018-11-18 11:56:28,272 INFO L425 ceAbstractionStarter]: For program point L68(lines 68 69) no Hoare annotation was computed. [2018-11-18 11:56:28,272 INFO L425 ceAbstractionStarter]: For program point L35(lines 35 40) no Hoare annotation was computed. [2018-11-18 11:56:28,272 INFO L425 ceAbstractionStarter]: For program point L68-2(lines 68 69) no Hoare annotation was computed. [2018-11-18 11:56:28,272 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-18 11:56:28,272 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2018-11-18 11:56:28,273 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-18 11:56:28,273 INFO L425 ceAbstractionStarter]: For program point L349-1(lines 349 350) no Hoare annotation was computed. [2018-11-18 11:56:28,273 INFO L425 ceAbstractionStarter]: For program point L349-3(lines 349 350) no Hoare annotation was computed. [2018-11-18 11:56:28,273 INFO L428 ceAbstractionStarter]: At program point L349-4(lines 349 350) the Hoare annotation is: true [2018-11-18 11:56:28,273 INFO L425 ceAbstractionStarter]: For program point L349-5(lines 320 360) no Hoare annotation was computed. [2018-11-18 11:56:28,273 INFO L425 ceAbstractionStarter]: For program point L201(lines 201 202) no Hoare annotation was computed. [2018-11-18 11:56:28,273 INFO L425 ceAbstractionStarter]: For program point L201-2(lines 201 202) no Hoare annotation was computed. [2018-11-18 11:56:28,273 INFO L425 ceAbstractionStarter]: For program point L334-1(lines 334 335) no Hoare annotation was computed. [2018-11-18 11:56:28,274 INFO L425 ceAbstractionStarter]: For program point L235(lines 235 238) no Hoare annotation was computed. [2018-11-18 11:56:28,274 INFO L425 ceAbstractionStarter]: For program point L334-3(lines 334 335) no Hoare annotation was computed. [2018-11-18 11:56:28,274 INFO L428 ceAbstractionStarter]: At program point L334-4(lines 334 335) the Hoare annotation is: true [2018-11-18 11:56:28,274 INFO L425 ceAbstractionStarter]: For program point L334-5(lines 320 360) no Hoare annotation was computed. [2018-11-18 11:56:28,274 INFO L428 ceAbstractionStarter]: At program point L285(lines 194 362) the Hoare annotation is: true [2018-11-18 11:56:28,274 INFO L425 ceAbstractionStarter]: For program point L219-1(lines 219 223) no Hoare annotation was computed. [2018-11-18 11:56:28,274 INFO L425 ceAbstractionStarter]: For program point L219-3(lines 219 223) no Hoare annotation was computed. [2018-11-18 11:56:28,274 INFO L428 ceAbstractionStarter]: At program point L219-4(lines 219 223) the Hoare annotation is: true [2018-11-18 11:56:28,275 INFO L428 ceAbstractionStarter]: At program point L219-5(lines 219 223) the Hoare annotation is: true [2018-11-18 11:56:28,275 INFO L425 ceAbstractionStarter]: For program point L253-1(lines 240 268) no Hoare annotation was computed. [2018-11-18 11:56:28,275 INFO L425 ceAbstractionStarter]: For program point L336-1(line 336) no Hoare annotation was computed. [2018-11-18 11:56:28,275 INFO L425 ceAbstractionStarter]: For program point L237(lines 237 238) no Hoare annotation was computed. [2018-11-18 11:56:28,275 INFO L425 ceAbstractionStarter]: For program point L270-1(lines 194 362) no Hoare annotation was computed. [2018-11-18 11:56:28,275 INFO L425 ceAbstractionStarter]: For program point L237-2(lines 194 362) no Hoare annotation was computed. [2018-11-18 11:56:28,275 INFO L428 ceAbstractionStarter]: At program point L320(lines 320 360) the Hoare annotation is: true [2018-11-18 11:56:28,275 INFO L428 ceAbstractionStarter]: At program point L254(lines 254 261) the Hoare annotation is: true [2018-11-18 11:56:28,275 INFO L425 ceAbstractionStarter]: For program point L321(line 321) no Hoare annotation was computed. [2018-11-18 11:56:28,275 INFO L425 ceAbstractionStarter]: For program point L255(line 255) no Hoare annotation was computed. [2018-11-18 11:56:28,275 INFO L425 ceAbstractionStarter]: For program point L338(line 338) no Hoare annotation was computed. [2018-11-18 11:56:28,275 INFO L425 ceAbstractionStarter]: For program point L272-1(lines 272 273) no Hoare annotation was computed. [2018-11-18 11:56:28,276 INFO L425 ceAbstractionStarter]: For program point L272-3(lines 272 273) no Hoare annotation was computed. [2018-11-18 11:56:28,276 INFO L428 ceAbstractionStarter]: At program point L272-4(lines 272 273) the Hoare annotation is: true [2018-11-18 11:56:28,276 INFO L425 ceAbstractionStarter]: For program point L272-5(lines 270 287) no Hoare annotation was computed. [2018-11-18 11:56:28,276 INFO L425 ceAbstractionStarter]: For program point L339-1(lines 339 343) no Hoare annotation was computed. [2018-11-18 11:56:28,276 INFO L425 ceAbstractionStarter]: For program point __kernel_rem_pio2FINAL(lines 193 362) no Hoare annotation was computed. [2018-11-18 11:56:28,276 INFO L425 ceAbstractionStarter]: For program point L240(lines 194 362) no Hoare annotation was computed. [2018-11-18 11:56:28,276 INFO L425 ceAbstractionStarter]: For program point L339-3(lines 339 343) no Hoare annotation was computed. [2018-11-18 11:56:28,276 INFO L428 ceAbstractionStarter]: At program point L339-4(lines 339 343) the Hoare annotation is: true [2018-11-18 11:56:28,276 INFO L425 ceAbstractionStarter]: For program point L207-1(lines 207 208) no Hoare annotation was computed. [2018-11-18 11:56:28,276 INFO L425 ceAbstractionStarter]: For program point L339-5(lines 339 343) no Hoare annotation was computed. [2018-11-18 11:56:28,276 INFO L425 ceAbstractionStarter]: For program point L207-3(lines 207 208) no Hoare annotation was computed. [2018-11-18 11:56:28,276 INFO L428 ceAbstractionStarter]: At program point L207-4(lines 207 208) the Hoare annotation is: true [2018-11-18 11:56:28,276 INFO L425 ceAbstractionStarter]: For program point L207-5(lines 207 208) no Hoare annotation was computed. [2018-11-18 11:56:28,277 INFO L425 ceAbstractionStarter]: For program point L323-1(lines 323 324) no Hoare annotation was computed. [2018-11-18 11:56:28,277 INFO L425 ceAbstractionStarter]: For program point L323-3(lines 323 324) no Hoare annotation was computed. [2018-11-18 11:56:28,277 INFO L428 ceAbstractionStarter]: At program point L323-4(lines 323 324) the Hoare annotation is: true [2018-11-18 11:56:28,277 INFO L425 ceAbstractionStarter]: For program point L323-5(lines 320 360) no Hoare annotation was computed. [2018-11-18 11:56:28,277 INFO L425 ceAbstractionStarter]: For program point L208(line 208) no Hoare annotation was computed. [2018-11-18 11:56:28,277 INFO L425 ceAbstractionStarter]: For program point L208-2(line 208) no Hoare annotation was computed. [2018-11-18 11:56:28,277 INFO L425 ceAbstractionStarter]: For program point __kernel_rem_pio2EXIT(lines 193 362) no Hoare annotation was computed. [2018-11-18 11:56:28,277 INFO L425 ceAbstractionStarter]: For program point L258(line 258) no Hoare annotation was computed. [2018-11-18 11:56:28,277 INFO L425 ceAbstractionStarter]: For program point L225(line 225) no Hoare annotation was computed. [2018-11-18 11:56:28,277 INFO L425 ceAbstractionStarter]: For program point L308(line 308) no Hoare annotation was computed. [2018-11-18 11:56:28,278 INFO L425 ceAbstractionStarter]: For program point L275-1(lines 275 276) no Hoare annotation was computed. [2018-11-18 11:56:28,278 INFO L425 ceAbstractionStarter]: For program point L275-3(lines 275 276) no Hoare annotation was computed. [2018-11-18 11:56:28,278 INFO L428 ceAbstractionStarter]: At program point L275-4(lines 275 276) the Hoare annotation is: true [2018-11-18 11:56:28,278 INFO L425 ceAbstractionStarter]: For program point L275-5(lines 275 276) no Hoare annotation was computed. [2018-11-18 11:56:28,278 INFO L425 ceAbstractionStarter]: For program point L325-1(line 325) no Hoare annotation was computed. [2018-11-18 11:56:28,278 INFO L425 ceAbstractionStarter]: For program point L292-1(lines 292 295) no Hoare annotation was computed. [2018-11-18 11:56:28,278 INFO L428 ceAbstractionStarter]: At program point L226(line 226) the Hoare annotation is: true [2018-11-18 11:56:28,278 INFO L425 ceAbstractionStarter]: For program point L292-2(lines 292 295) no Hoare annotation was computed. [2018-11-18 11:56:28,279 INFO L425 ceAbstractionStarter]: For program point L226-1(line 226) no Hoare annotation was computed. [2018-11-18 11:56:28,279 INFO L428 ceAbstractionStarter]: At program point L292-4(lines 292 295) the Hoare annotation is: true [2018-11-18 11:56:28,279 INFO L425 ceAbstractionStarter]: For program point L309-1(lines 309 312) no Hoare annotation was computed. [2018-11-18 11:56:28,279 INFO L425 ceAbstractionStarter]: For program point L243-1(lines 243 252) no Hoare annotation was computed. [2018-11-18 11:56:28,279 INFO L425 ceAbstractionStarter]: For program point L309-3(lines 309 312) no Hoare annotation was computed. [2018-11-18 11:56:28,279 INFO L425 ceAbstractionStarter]: For program point L210-1(lines 210 214) no Hoare annotation was computed. [2018-11-18 11:56:28,279 INFO L428 ceAbstractionStarter]: At program point L309-4(lines 309 312) the Hoare annotation is: true [2018-11-18 11:56:28,279 INFO L425 ceAbstractionStarter]: For program point L243-3(lines 243 252) no Hoare annotation was computed. [2018-11-18 11:56:28,279 INFO L425 ceAbstractionStarter]: For program point L309-5(lines 309 312) no Hoare annotation was computed. [2018-11-18 11:56:28,280 INFO L425 ceAbstractionStarter]: For program point L210-3(lines 210 214) no Hoare annotation was computed. [2018-11-18 11:56:28,280 INFO L428 ceAbstractionStarter]: At program point L243-4(lines 243 252) the Hoare annotation is: true [2018-11-18 11:56:28,280 INFO L428 ceAbstractionStarter]: At program point L210-4(lines 210 214) the Hoare annotation is: true [2018-11-18 11:56:28,280 INFO L425 ceAbstractionStarter]: For program point L243-5(lines 240 268) no Hoare annotation was computed. [2018-11-18 11:56:28,280 INFO L425 ceAbstractionStarter]: For program point L210-5(lines 210 214) no Hoare annotation was computed. [2018-11-18 11:56:28,280 INFO L425 ceAbstractionStarter]: For program point L211-1(lines 211 212) no Hoare annotation was computed. [2018-11-18 11:56:28,280 INFO L425 ceAbstractionStarter]: For program point L211-3(lines 211 212) no Hoare annotation was computed. [2018-11-18 11:56:28,280 INFO L428 ceAbstractionStarter]: At program point L211-4(lines 211 212) the Hoare annotation is: true [2018-11-18 11:56:28,281 INFO L425 ceAbstractionStarter]: For program point L211-5(lines 211 212) no Hoare annotation was computed. [2018-11-18 11:56:28,281 INFO L425 ceAbstractionStarter]: For program point L327(line 327) no Hoare annotation was computed. [2018-11-18 11:56:28,281 INFO L425 ceAbstractionStarter]: For program point L327-2(line 327) no Hoare annotation was computed. [2018-11-18 11:56:28,281 INFO L425 ceAbstractionStarter]: For program point L344-1(lines 344 348) no Hoare annotation was computed. [2018-11-18 11:56:28,281 INFO L425 ceAbstractionStarter]: For program point L245(lines 245 251) no Hoare annotation was computed. [2018-11-18 11:56:28,281 INFO L425 ceAbstractionStarter]: For program point L278-1(lines 278 283) no Hoare annotation was computed. [2018-11-18 11:56:28,281 INFO L425 ceAbstractionStarter]: For program point L344-3(lines 344 348) no Hoare annotation was computed. [2018-11-18 11:56:28,281 INFO L428 ceAbstractionStarter]: At program point L344-4(lines 344 348) the Hoare annotation is: true [2018-11-18 11:56:28,281 INFO L425 ceAbstractionStarter]: For program point L278-3(lines 278 283) no Hoare annotation was computed. [2018-11-18 11:56:28,281 INFO L425 ceAbstractionStarter]: For program point L344-5(lines 344 348) no Hoare annotation was computed. [2018-11-18 11:56:28,282 INFO L428 ceAbstractionStarter]: At program point L278-4(lines 278 283) the Hoare annotation is: true [2018-11-18 11:56:28,282 INFO L425 ceAbstractionStarter]: For program point L278-5(lines 278 283) no Hoare annotation was computed. [2018-11-18 11:56:28,282 INFO L425 ceAbstractionStarter]: For program point L328(line 328) no Hoare annotation was computed. [2018-11-18 11:56:28,282 INFO L425 ceAbstractionStarter]: For program point L246(lines 246 249) no Hoare annotation was computed. [2018-11-18 11:56:28,282 INFO L425 ceAbstractionStarter]: For program point L230(lines 230 238) no Hoare annotation was computed. [2018-11-18 11:56:28,282 INFO L425 ceAbstractionStarter]: For program point L280-1(lines 280 281) no Hoare annotation was computed. [2018-11-18 11:56:28,282 INFO L425 ceAbstractionStarter]: For program point L280-3(lines 280 281) no Hoare annotation was computed. [2018-11-18 11:56:28,282 INFO L428 ceAbstractionStarter]: At program point L280-4(lines 280 281) the Hoare annotation is: true [2018-11-18 11:56:28,282 INFO L425 ceAbstractionStarter]: For program point L280-5(lines 280 281) no Hoare annotation was computed. [2018-11-18 11:56:28,282 INFO L428 ceAbstractionStarter]: At program point L297(line 297) the Hoare annotation is: true [2018-11-18 11:56:28,283 INFO L425 ceAbstractionStarter]: For program point L330-1(lines 330 331) no Hoare annotation was computed. [2018-11-18 11:56:28,283 INFO L425 ceAbstractionStarter]: For program point L297-1(line 297) no Hoare annotation was computed. [2018-11-18 11:56:28,283 INFO L425 ceAbstractionStarter]: For program point L330-3(lines 330 331) no Hoare annotation was computed. [2018-11-18 11:56:28,283 INFO L428 ceAbstractionStarter]: At program point L330-4(lines 330 331) the Hoare annotation is: true [2018-11-18 11:56:28,283 INFO L425 ceAbstractionStarter]: For program point L330-5(lines 320 360) no Hoare annotation was computed. [2018-11-18 11:56:28,283 INFO L425 ceAbstractionStarter]: For program point L314-1(lines 314 318) no Hoare annotation was computed. [2018-11-18 11:56:28,283 INFO L425 ceAbstractionStarter]: For program point L314-3(lines 314 318) no Hoare annotation was computed. [2018-11-18 11:56:28,283 INFO L428 ceAbstractionStarter]: At program point L314-4(lines 314 318) the Hoare annotation is: true [2018-11-18 11:56:28,283 INFO L425 ceAbstractionStarter]: For program point L314-5(lines 314 318) no Hoare annotation was computed. [2018-11-18 11:56:28,283 INFO L425 ceAbstractionStarter]: For program point L298(lines 298 305) no Hoare annotation was computed. [2018-11-18 11:56:28,284 INFO L425 ceAbstractionStarter]: For program point L265(lines 265 266) no Hoare annotation was computed. [2018-11-18 11:56:28,284 INFO L428 ceAbstractionStarter]: At program point L298-2(lines 289 306) the Hoare annotation is: true [2018-11-18 11:56:28,284 INFO L425 ceAbstractionStarter]: For program point L315-1(lines 315 316) no Hoare annotation was computed. [2018-11-18 11:56:28,284 INFO L428 ceAbstractionStarter]: At program point __kernel_rem_pio2ENTRY(lines 193 362) the Hoare annotation is: true [2018-11-18 11:56:28,284 INFO L425 ceAbstractionStarter]: For program point L315-3(lines 315 316) no Hoare annotation was computed. [2018-11-18 11:56:28,284 INFO L428 ceAbstractionStarter]: At program point L315-4(lines 315 316) the Hoare annotation is: true [2018-11-18 11:56:28,284 INFO L425 ceAbstractionStarter]: For program point L315-5(lines 315 316) no Hoare annotation was computed. [2018-11-18 11:56:28,284 INFO L425 ceAbstractionStarter]: For program point L332-1(line 332) no Hoare annotation was computed. [2018-11-18 11:56:28,284 INFO L428 ceAbstractionStarter]: At program point L266(line 266) the Hoare annotation is: true [2018-11-18 11:56:28,285 INFO L425 ceAbstractionStarter]: For program point L266-1(line 266) no Hoare annotation was computed. [2018-11-18 11:56:28,285 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-18 11:56:28,285 INFO L421 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: false [2018-11-18 11:56:28,285 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-18 11:56:28,285 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-18 11:56:28,285 INFO L428 ceAbstractionStarter]: At program point __kernel_sinENTRY(lines 580 600) the Hoare annotation is: true [2018-11-18 11:56:28,285 INFO L425 ceAbstractionStarter]: For program point __kernel_sinFINAL(lines 580 600) no Hoare annotation was computed. [2018-11-18 11:56:28,285 INFO L425 ceAbstractionStarter]: For program point L589(lines 589 592) no Hoare annotation was computed. [2018-11-18 11:56:28,285 INFO L425 ceAbstractionStarter]: For program point L589-2(lines 589 592) no Hoare annotation was computed. [2018-11-18 11:56:28,285 INFO L425 ceAbstractionStarter]: For program point L583-1(lines 583 587) no Hoare annotation was computed. [2018-11-18 11:56:28,286 INFO L428 ceAbstractionStarter]: At program point L583-3(lines 583 587) the Hoare annotation is: true [2018-11-18 11:56:28,286 INFO L425 ceAbstractionStarter]: For program point L583-4(lines 583 587) no Hoare annotation was computed. [2018-11-18 11:56:28,286 INFO L425 ceAbstractionStarter]: For program point __kernel_sinEXIT(lines 580 600) no Hoare annotation was computed. [2018-11-18 11:56:28,286 INFO L425 ceAbstractionStarter]: For program point L596(lines 596 599) no Hoare annotation was computed. [2018-11-18 11:56:28,286 INFO L425 ceAbstractionStarter]: For program point L590(lines 590 591) no Hoare annotation was computed. [2018-11-18 11:56:28,293 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.11 11:56:28 BoogieIcfgContainer [2018-11-18 11:56:28,294 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-18 11:56:28,294 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 11:56:28,294 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 11:56:28,294 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 11:56:28,294 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 11:56:27" (3/4) ... [2018-11-18 11:56:28,298 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-18 11:56:28,304 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure isnan_double [2018-11-18 11:56:28,304 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure scalbn_double [2018-11-18 11:56:28,304 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure copysign_double [2018-11-18 11:56:28,305 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __ieee754_rem_pio2 [2018-11-18 11:56:28,305 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure cos_double [2018-11-18 11:56:28,305 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-18 11:56:28,305 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __kernel_cos [2018-11-18 11:56:28,305 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure fabs_double [2018-11-18 11:56:28,305 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure floor_double [2018-11-18 11:56:28,305 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-18 11:56:28,305 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __kernel_rem_pio2 [2018-11-18 11:56:28,305 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __kernel_sin [2018-11-18 11:56:28,319 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 263 nodes and edges [2018-11-18 11:56:28,320 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 125 nodes and edges [2018-11-18 11:56:28,321 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 27 nodes and edges [2018-11-18 11:56:28,322 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2018-11-18 11:56:28,323 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2018-11-18 11:56:28,324 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2018-11-18 11:56:28,325 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-11-18 11:56:28,428 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_1ba33d78-3d2e-4fad-8461-d227346ae235/bin-2019/utaipan/witness.graphml [2018-11-18 11:56:28,428 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-18 11:56:28,429 INFO L168 Benchmark]: Toolchain (without parser) took 49666.24 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 158.3 MB). Free memory was 943.3 MB in the beginning and 877.9 MB in the end (delta: 65.4 MB). Peak memory consumption was 223.7 MB. Max. memory is 11.5 GB. [2018-11-18 11:56:28,430 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 11:56:28,430 INFO L168 Benchmark]: CACSL2BoogieTranslator took 473.10 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 158.3 MB). Free memory was 943.3 MB in the beginning and 1.1 GB in the end (delta: -206.3 MB). Peak memory consumption was 54.3 MB. Max. memory is 11.5 GB. [2018-11-18 11:56:28,430 INFO L168 Benchmark]: Boogie Procedure Inliner took 34.29 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: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2018-11-18 11:56:28,430 INFO L168 Benchmark]: Boogie Preprocessor took 80.68 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: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2018-11-18 11:56:28,431 INFO L168 Benchmark]: RCFGBuilder took 48385.56 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 963.2 MB in the end (delta: 173.1 MB). Peak memory consumption was 173.1 MB. Max. memory is 11.5 GB. [2018-11-18 11:56:28,431 INFO L168 Benchmark]: TraceAbstraction took 555.06 ms. Allocated memory is still 1.2 GB. Free memory was 963.2 MB in the beginning and 897.8 MB in the end (delta: 65.4 MB). Peak memory consumption was 65.4 MB. Max. memory is 11.5 GB. [2018-11-18 11:56:28,431 INFO L168 Benchmark]: Witness Printer took 134.02 ms. Allocated memory is still 1.2 GB. Free memory was 897.8 MB in the beginning and 877.9 MB in the end (delta: 19.9 MB). Peak memory consumption was 19.9 MB. Max. memory is 11.5 GB. [2018-11-18 11:56:28,433 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 473.10 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 158.3 MB). Free memory was 943.3 MB in the beginning and 1.1 GB in the end (delta: -206.3 MB). Peak memory consumption was 54.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 34.29 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: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 80.68 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: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. * RCFGBuilder took 48385.56 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 963.2 MB in the end (delta: 173.1 MB). Peak memory consumption was 173.1 MB. Max. memory is 11.5 GB. * TraceAbstraction took 555.06 ms. Allocated memory is still 1.2 GB. Free memory was 963.2 MB in the beginning and 897.8 MB in the end (delta: 65.4 MB). Peak memory consumption was 65.4 MB. Max. memory is 11.5 GB. * Witness Printer took 134.02 ms. Allocated memory is still 1.2 GB. Free memory was 897.8 MB in the beginning and 877.9 MB in the end (delta: 19.9 MB). Peak memory consumption was 19.9 MB. Max. memory is 11.5 GB. * 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: 115]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 315]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 404]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 330]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 166]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 211]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 275]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 339]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 254]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 559]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 194]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 464]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 517]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 278]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 309]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 207]: Loop Invariant Derived loop invariant: 1 - 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: 1 - InvariantResult [Line: 280]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 344]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 210]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 156]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 219]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 272]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 493]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 605]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 243]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 583]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 349]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 505]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 141]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 452]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 314]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 511]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 292]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 126]: 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, 304 locations, 1 error locations. SAFE Result, 0.4s OverallTime, 1 OverallIterations, 1 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.1s HoareAnnotationTime, HoareTripleCheckerStatistics: 1 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 20 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=304occurred 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: 0.0s HoareAnnotationTime, 72 LocationsWithAnnotation, 108 PreInvPairs, 108 NumberOfFragments, 72 HoareAnnotationTreeSize, 108 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 72 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 21 NumberOfCodeBlocks, 21 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 20 ConstructedInterpolants, 0 QuantifiedInterpolants, 400 SizeOfPredicates, 0 NumberOfNonLiveVariables, 138 ConjunctsInSsa, 1 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 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...