./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_0210_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_5e86272b-c126-4ffb-9bc0-b51c5a0f330e/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_5e86272b-c126-4ffb-9bc0-b51c5a0f330e/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_5e86272b-c126-4ffb-9bc0-b51c5a0f330e/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_5e86272b-c126-4ffb-9bc0-b51c5a0f330e/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0210_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_5e86272b-c126-4ffb-9bc0-b51c5a0f330e/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_5e86272b-c126-4ffb-9bc0-b51c5a0f330e/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 3970df52b67a78c8f5e145147d47c0a90eea5448 .......................................................................................................................................................................................................................................................................................................................................................................................................................... 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_5e86272b-c126-4ffb-9bc0-b51c5a0f330e/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_5e86272b-c126-4ffb-9bc0-b51c5a0f330e/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_5e86272b-c126-4ffb-9bc0-b51c5a0f330e/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_5e86272b-c126-4ffb-9bc0-b51c5a0f330e/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0210_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_5e86272b-c126-4ffb-9bc0-b51c5a0f330e/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_5e86272b-c126-4ffb-9bc0-b51c5a0f330e/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 3970df52b67a78c8f5e145147d47c0a90eea5448 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 16:03:16,239 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 16:03:16,240 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 16:03:16,248 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 16:03:16,248 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 16:03:16,248 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 16:03:16,249 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 16:03:16,250 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 16:03:16,251 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 16:03:16,251 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 16:03:16,251 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 16:03:16,252 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 16:03:16,252 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 16:03:16,253 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 16:03:16,253 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 16:03:16,253 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 16:03:16,254 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 16:03:16,255 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 16:03:16,257 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 16:03:16,258 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 16:03:16,259 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 16:03:16,259 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 16:03:16,261 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 16:03:16,261 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 16:03:16,262 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 16:03:16,262 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 16:03:16,263 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 16:03:16,264 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 16:03:16,264 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 16:03:16,265 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 16:03:16,265 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 16:03:16,266 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 16:03:16,266 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 16:03:16,266 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 16:03:16,267 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 16:03:16,267 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 16:03:16,268 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_5e86272b-c126-4ffb-9bc0-b51c5a0f330e/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-11-18 16:03:16,278 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 16:03:16,278 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 16:03:16,279 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 16:03:16,279 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-18 16:03:16,279 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-18 16:03:16,279 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-18 16:03:16,279 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-18 16:03:16,279 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-18 16:03:16,280 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-18 16:03:16,280 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-18 16:03:16,280 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-18 16:03:16,280 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-18 16:03:16,280 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-18 16:03:16,280 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 16:03:16,281 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 16:03:16,281 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 16:03:16,281 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 16:03:16,281 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 16:03:16,281 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 16:03:16,281 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 16:03:16,281 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 16:03:16,282 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 16:03:16,282 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 16:03:16,282 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 16:03:16,282 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 16:03:16,282 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 16:03:16,282 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 16:03:16,282 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 16:03:16,283 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 16:03:16,283 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 16:03:16,283 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 16:03:16,283 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 16:03:16,283 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 16:03:16,283 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-18 16:03:16,283 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 16:03:16,283 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 16:03:16,284 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 16:03:16,284 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_5e86272b-c126-4ffb-9bc0-b51c5a0f330e/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 -> 3970df52b67a78c8f5e145147d47c0a90eea5448 [2018-11-18 16:03:16,308 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 16:03:16,317 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 16:03:16,320 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 16:03:16,321 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 16:03:16,321 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 16:03:16,322 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_5e86272b-c126-4ffb-9bc0-b51c5a0f330e/bin-2019/utaipan/../../sv-benchmarks/c/float-newlib/double_req_bl_0210_true-unreach-call.c [2018-11-18 16:03:16,367 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5e86272b-c126-4ffb-9bc0-b51c5a0f330e/bin-2019/utaipan/data/f19fb86bb/5f7511edf6e04690bda3da8f83aeecbd/FLAGad70e25c5 [2018-11-18 16:03:16,810 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 16:03:16,810 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_5e86272b-c126-4ffb-9bc0-b51c5a0f330e/sv-benchmarks/c/float-newlib/double_req_bl_0210_true-unreach-call.c [2018-11-18 16:03:16,818 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5e86272b-c126-4ffb-9bc0-b51c5a0f330e/bin-2019/utaipan/data/f19fb86bb/5f7511edf6e04690bda3da8f83aeecbd/FLAGad70e25c5 [2018-11-18 16:03:16,827 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_5e86272b-c126-4ffb-9bc0-b51c5a0f330e/bin-2019/utaipan/data/f19fb86bb/5f7511edf6e04690bda3da8f83aeecbd [2018-11-18 16:03:16,829 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 16:03:16,830 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 16:03:16,831 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 16:03:16,831 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 16:03:16,833 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 16:03:16,834 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 04:03:16" (1/1) ... [2018-11-18 16:03:16,836 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20e7c1b2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:03:16, skipping insertion in model container [2018-11-18 16:03:16,836 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 04:03:16" (1/1) ... [2018-11-18 16:03:16,842 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 16:03:16,871 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 16:03:17,090 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 16:03:17,106 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 16:03:17,216 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 16:03:17,234 INFO L195 MainTranslator]: Completed translation [2018-11-18 16:03:17,234 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:03:17 WrapperNode [2018-11-18 16:03:17,234 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 16:03:17,235 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 16:03:17,235 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 16:03:17,235 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 16:03:17,240 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:03:17" (1/1) ... [2018-11-18 16:03:17,256 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:03:17" (1/1) ... [2018-11-18 16:03:17,261 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 16:03:17,262 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 16:03:17,262 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 16:03:17,262 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 16:03:17,267 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:03:17" (1/1) ... [2018-11-18 16:03:17,268 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:03:17" (1/1) ... [2018-11-18 16:03:17,275 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:03:17" (1/1) ... [2018-11-18 16:03:17,275 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:03:17" (1/1) ... [2018-11-18 16:03:17,312 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:03:17" (1/1) ... [2018-11-18 16:03:17,325 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:03:17" (1/1) ... [2018-11-18 16:03:17,329 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:03:17" (1/1) ... [2018-11-18 16:03:17,336 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 16:03:17,336 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 16:03:17,336 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 16:03:17,336 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 16:03:17,337 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:03:17" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5e86272b-c126-4ffb-9bc0-b51c5a0f330e/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 16:03:17,386 INFO L130 BoogieDeclarations]: Found specification of procedure sin_double [2018-11-18 16:03:17,387 INFO L138 BoogieDeclarations]: Found implementation of procedure sin_double [2018-11-18 16:03:17,387 INFO L130 BoogieDeclarations]: Found specification of procedure isnan_double [2018-11-18 16:03:17,387 INFO L138 BoogieDeclarations]: Found implementation of procedure isnan_double [2018-11-18 16:03:17,387 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_double [2018-11-18 16:03:17,387 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_double [2018-11-18 16:03:17,387 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_double [2018-11-18 16:03:17,387 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_double [2018-11-18 16:03:17,387 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_rem_pio2 [2018-11-18 16:03:17,387 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_rem_pio2 [2018-11-18 16:03:17,387 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 16:03:17,388 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 16:03:17,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2018-11-18 16:03:17,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-18 16:03:17,388 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_cos [2018-11-18 16:03:17,388 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_cos [2018-11-18 16:03:17,388 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_double [2018-11-18 16:03:17,388 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_double [2018-11-18 16:03:17,388 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2018-11-18 16:03:17,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-18 16:03:17,388 INFO L130 BoogieDeclarations]: Found specification of procedure floor_double [2018-11-18 16:03:17,389 INFO L138 BoogieDeclarations]: Found implementation of procedure floor_double [2018-11-18 16:03:17,389 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 16:03:17,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 16:03:17,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2018-11-18 16:03:17,389 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 16:03:17,389 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_rem_pio2 [2018-11-18 16:03:17,389 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_rem_pio2 [2018-11-18 16:03:17,389 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 16:03:17,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 16:03:17,389 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-18 16:03:17,389 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_sin [2018-11-18 16:03:17,390 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_sin [2018-11-18 16:03:17,390 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 16:03:19,252 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 16:03:19,252 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 04:03:19 BoogieIcfgContainer [2018-11-18 16:03:19,253 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 16:03:19,253 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-18 16:03:19,254 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-18 16:03:19,256 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-18 16:03:19,256 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 04:03:16" (1/3) ... [2018-11-18 16:03:19,257 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@49e40a34 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 04:03:19, skipping insertion in model container [2018-11-18 16:03:19,257 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:03:17" (2/3) ... [2018-11-18 16:03:19,257 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@49e40a34 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 04:03:19, skipping insertion in model container [2018-11-18 16:03:19,257 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 04:03:19" (3/3) ... [2018-11-18 16:03:19,259 INFO L112 eAbstractionObserver]: Analyzing ICFG double_req_bl_0210_true-unreach-call.c [2018-11-18 16:03:19,265 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-18 16:03:19,275 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-18 16:03:19,285 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-18 16:03:19,310 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-18 16:03:19,310 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-18 16:03:19,310 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-18 16:03:19,310 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-18 16:03:19,311 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-18 16:03:19,311 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-18 16:03:19,311 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-18 16:03:19,311 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-18 16:03:19,330 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states. [2018-11-18 16:03:19,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2018-11-18 16:03:19,335 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:03:19,335 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 16:03:19,337 INFO L423 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:03:19,340 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:03:19,341 INFO L82 PathProgramCache]: Analyzing trace with hash -433120119, now seen corresponding path program 1 times [2018-11-18 16:03:19,342 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 16:03:19,373 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:03:19,374 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:03:19,374 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:03:19,374 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 16:03:19,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:03:19,516 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 16:03:19,518 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 16:03:19,518 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-18 16:03:19,518 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 16:03:19,522 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-18 16:03:19,530 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-18 16:03:19,531 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-18 16:03:19,532 INFO L87 Difference]: Start difference. First operand 305 states. Second operand 2 states. [2018-11-18 16:03:19,580 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:03:19,580 INFO L93 Difference]: Finished difference Result 602 states and 950 transitions. [2018-11-18 16:03:19,581 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-18 16:03:19,582 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 22 [2018-11-18 16:03:19,582 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:03:19,592 INFO L225 Difference]: With dead ends: 602 [2018-11-18 16:03:19,593 INFO L226 Difference]: Without dead ends: 301 [2018-11-18 16:03:19,598 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 16:03:19,610 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 301 states. [2018-11-18 16:03:19,640 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 301 to 301. [2018-11-18 16:03:19,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 301 states. [2018-11-18 16:03:19,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 301 states and 403 transitions. [2018-11-18 16:03:19,646 INFO L78 Accepts]: Start accepts. Automaton has 301 states and 403 transitions. Word has length 22 [2018-11-18 16:03:19,646 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:03:19,646 INFO L480 AbstractCegarLoop]: Abstraction has 301 states and 403 transitions. [2018-11-18 16:03:19,646 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-18 16:03:19,647 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 403 transitions. [2018-11-18 16:03:19,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2018-11-18 16:03:19,648 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:03:19,648 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 16:03:19,649 INFO L423 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:03:19,649 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:03:19,649 INFO L82 PathProgramCache]: Analyzing trace with hash -356984687, now seen corresponding path program 1 times [2018-11-18 16:03:19,649 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 16:03:19,650 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:03:19,650 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:03:19,650 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:03:19,650 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 16:03:19,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 16:03:19,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 16:03:19,779 INFO L442 BasicCegarLoop]: Counterexample might be feasible [2018-11-18 16:03:19,811 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 6442450959 could not be translated for associated CType ARRAY#_32_~~__int32_t~0# [2018-11-18 16:03:19,812 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 6442450956 could not be translated for associated CType ARRAY#_8_~DOUBLE# [2018-11-18 16:03:19,812 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 6442450946 could not be translated for associated CType ARRAY#_4_~INT# [2018-11-18 16:03:19,813 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 6442450992 could not be translated for associated CType ARRAY#_32_~~__int32_t~0# [2018-11-18 16:03:19,813 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 6442450990 could not be translated for associated CType ARRAY#_4_~INT# [2018-11-18 16:03:19,814 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 6442450962 could not be translated for associated CType ARRAY#_66_~~__int32_t~0# [2018-11-18 16:03:19,814 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 6442450948 could not be translated for associated CType ARRAY#_66_~~__int32_t~0# [2018-11-18 16:03:19,814 WARN L1239 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 6442450978 could not be translated for associated CType ARRAY#_8_~DOUBLE# [2018-11-18 16:03:19,836 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.11 04:03:19 BoogieIcfgContainer [2018-11-18 16:03:19,836 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-18 16:03:19,837 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 16:03:19,837 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 16:03:19,837 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 16:03:19,837 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 04:03:19" (3/4) ... [2018-11-18 16:03:19,840 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-11-18 16:03:19,840 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-18 16:03:19,841 INFO L168 Benchmark]: Toolchain (without parser) took 3010.85 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 139.5 MB). Free memory was 956.6 MB in the beginning and 924.3 MB in the end (delta: 32.2 MB). Peak memory consumption was 171.7 MB. Max. memory is 11.5 GB. [2018-11-18 16:03:19,842 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 16:03:19,842 INFO L168 Benchmark]: CACSL2BoogieTranslator took 403.80 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 139.5 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -165.6 MB). Peak memory consumption was 33.2 MB. Max. memory is 11.5 GB. [2018-11-18 16:03:19,842 INFO L168 Benchmark]: Boogie Procedure Inliner took 26.55 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 16:03:19,843 INFO L168 Benchmark]: Boogie Preprocessor took 74.24 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2018-11-18 16:03:19,843 INFO L168 Benchmark]: RCFGBuilder took 1916.50 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 986.1 MB in the end (delta: 130.7 MB). Peak memory consumption was 130.7 MB. Max. memory is 11.5 GB. [2018-11-18 16:03:19,843 INFO L168 Benchmark]: TraceAbstraction took 582.91 ms. Allocated memory is still 1.2 GB. Free memory was 986.1 MB in the beginning and 924.3 MB in the end (delta: 61.7 MB). Peak memory consumption was 61.7 MB. Max. memory is 11.5 GB. [2018-11-18 16:03:19,844 INFO L168 Benchmark]: Witness Printer took 3.53 ms. Allocated memory is still 1.2 GB. Free memory is still 924.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 16:03:19,846 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 403.80 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 139.5 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -165.6 MB). Peak memory consumption was 33.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 26.55 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 74.24 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1916.50 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 986.1 MB in the end (delta: 130.7 MB). Peak memory consumption was 130.7 MB. Max. memory is 11.5 GB. * TraceAbstraction took 582.91 ms. Allocated memory is still 1.2 GB. Free memory was 986.1 MB in the beginning and 924.3 MB in the end (delta: 61.7 MB). Peak memory consumption was 61.7 MB. Max. memory is 11.5 GB. * Witness Printer took 3.53 ms. Allocated memory is still 1.2 GB. Free memory is still 924.3 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 6442450959 could not be translated for associated CType ARRAY#_32_~~__int32_t~0# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 6442450956 could not be translated for associated CType ARRAY#_8_~DOUBLE# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 6442450946 could not be translated for associated CType ARRAY#_4_~INT# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 6442450992 could not be translated for associated CType ARRAY#_32_~~__int32_t~0# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 6442450990 could not be translated for associated CType ARRAY#_4_~INT# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 6442450962 could not be translated for associated CType ARRAY#_66_~~__int32_t~0# - 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 6442450978 could not be translated for associated CType ARRAY#_8_~DOUBLE# * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - UnprovableResult [Line: 637]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: overapproximation of someUnaryDOUBLEoperation at line 526, overapproximation of someBinaryArithmeticDOUBLEoperation at line 610, overapproximation of bitwiseAnd at line 606, overapproximation of someBinaryDOUBLEComparisonOperation at line 80. Possible FailurePath: [L14] static const double huge_floor = 1.0e300; [L103-L105] static const double two54_scalbn = 1.80143985094819840000e+16, twom54_scalbn = 5.55111512312578270212e-17, huge_scalbn = 1.0e+300, tiny_scalbn = 1.0e-300; [L174] FCALL static const int init_jk_krempio[] = {2, 3, 4, 6}; [L176-L181] 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, }; [L183-L185] static const double zero_krempio = 0.0, one_krempio = 1.0, two24_krempio = 1.67772160000000000000e+07, twon24_krempio = 5.96046447753906250000e-08; [L382-L391] 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; [L524-L530] 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; [L568-L574] 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; [L360-L371] 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, }; [L373-L380] 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)=6442450994, \old(C5_kcos)=6442450989, \old(C6_kcos)=6442450976, \old(half_ksin)=6442450965, \old(half_rempio)=6442450953, \old(huge_floor)=6442450988, \old(huge_scalbn)=6442450986, \old(init_jk_krempio)=null, \old(init_jk_krempio)=null, \old(invpio2_rempio)=6442450958, \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)=6442450961, \old(pio2_3_rempio)=6442450966, \old(pio2_3t_rempio)=6442450950, \old(PIo2_krempio)=null, \old(PIo2_krempio)=null, \old(S1_ksin)=6442450981, \old(S2_ksin)=6442450963, \old(S3_ksin)=6442450947, \old(S4_ksin)=6442450980, \old(S5_ksin)=6442450983, \old(S6_ksin)=6442450954, \old(tiny_scalbn)=6442450972, \old(two24_krempio)=6442450985, \old(two24_rempio)=6442450952, \old(two54_scalbn)=6442450964, \old(two_over_pi_rempio)=null, \old(two_over_pi_rempio)=null, \old(twom54_scalbn)=6442450969, \old(twon24_krempio)=6442450957, \old(zero_krempio)=6442450987, \old(zero_rempio)=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={6442450944:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={6442450993:0}, 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={6442450955:0}, 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] [L632] 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={6442450944:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={6442450993:0}, 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={6442450955:0}, 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] [L633] CALL, EXPR sin_double(x) VAL [\old(x)=6442450967, 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={6442450944:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={6442450993:0}, 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={6442450955:0}, 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] [L599] FCALL double y[2], z = 0.0; [L600] __int32_t n, ix; VAL [\old(x)=6442450967, 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={6442450944:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={6442450993:0}, 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={6442450955:0}, 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=6442450967, y={6442450945:0}, z=0, zero_krempio=0, zero_rempio=0] [L602] FCALL ieee_double_shape_type gh_u; [L603] FCALL gh_u.value = (x) [L604] EXPR, FCALL gh_u.parts.msw [L604] (ix) = gh_u.parts.msw [L605] COND FALSE !(0) VAL [\old(x)=6442450967, 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={6442450944:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, ix=2147483647, npio2_hw_rempio={6442450993:0}, 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={6442450955:0}, 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=6442450967, y={6442450945:0}, z=0, zero_krempio=0, zero_rempio=0] [L606] ix &= 0x7fffffff VAL [\old(x)=6442450967, 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={6442450944:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={6442450993:0}, 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={6442450955:0}, 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=6442450967, y={6442450945:0}, z=0, zero_krempio=0, zero_rempio=0] [L607] COND FALSE !(ix <= 0x3fe921fb) VAL [\old(x)=6442450967, 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={6442450944:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, ix=2146435072, npio2_hw_rempio={6442450993:0}, 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={6442450955:0}, 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=6442450967, y={6442450945:0}, z=0, zero_krempio=0, zero_rempio=0] [L609] COND TRUE ix >= 0x7ff00000 [L610] return x - x; [L610] RET return x - x; VAL [\old(x)=6442450967, 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={6442450944:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, ix=2146435072, npio2_hw_rempio={6442450993:0}, 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={6442450955:0}, 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=6442450967, z=0, zero_krempio=0, zero_rempio=0] [L633] EXPR sin_double(x) VAL [C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={6442450944:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={6442450993:0}, 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={6442450955:0}, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, sin_double(x)=6442450982, 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=6442450967, zero_krempio=0, zero_rempio=0] [L633] double res = sin_double(x); [L636] 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={6442450944:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={6442450993:0}, 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={6442450955:0}, 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] [L80] 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={6442450944:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={6442450993:0}, 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={6442450955:0}, 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] [L636] 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={6442450944:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, isnan_double(res)=0, npio2_hw_rempio={6442450993:0}, 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={6442450955:0}, 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=6442450967, zero_krempio=0, zero_rempio=0] [L636] COND TRUE !isnan_double(res) [L637] __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={6442450944:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={6442450993:0}, 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={6442450955:0}, 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=6442450967, 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 16:03:21,277 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 16:03:21,278 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 16:03:21,285 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 16:03:21,286 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 16:03:21,286 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 16:03:21,287 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 16:03:21,288 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 16:03:21,289 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 16:03:21,290 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 16:03:21,291 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 16:03:21,291 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 16:03:21,292 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 16:03:21,292 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 16:03:21,293 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 16:03:21,294 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 16:03:21,294 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 16:03:21,296 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 16:03:21,297 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 16:03:21,298 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 16:03:21,299 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 16:03:21,300 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 16:03:21,301 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 16:03:21,302 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 16:03:21,302 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 16:03:21,302 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 16:03:21,303 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 16:03:21,304 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 16:03:21,304 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 16:03:21,305 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 16:03:21,305 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 16:03:21,306 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 16:03:21,306 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 16:03:21,306 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 16:03:21,307 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 16:03:21,307 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 16:03:21,307 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_5e86272b-c126-4ffb-9bc0-b51c5a0f330e/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2018-11-18 16:03:21,318 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 16:03:21,318 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 16:03:21,319 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 16:03:21,319 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-18 16:03:21,319 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-18 16:03:21,319 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-18 16:03:21,319 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-18 16:03:21,319 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-18 16:03:21,319 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-18 16:03:21,320 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-18 16:03:21,320 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 16:03:21,320 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 16:03:21,320 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 16:03:21,321 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 16:03:21,321 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 16:03:21,321 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 16:03:21,321 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 16:03:21,321 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-18 16:03:21,321 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-18 16:03:21,321 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 16:03:21,321 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 16:03:21,321 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 16:03:21,322 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 16:03:21,322 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 16:03:21,322 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 16:03:21,322 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 16:03:21,322 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 16:03:21,322 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 16:03:21,322 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 16:03:21,323 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 16:03:21,323 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 16:03:21,323 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-18 16:03:21,323 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 16:03:21,323 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-18 16:03:21,323 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-18 16:03:21,324 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_5e86272b-c126-4ffb-9bc0-b51c5a0f330e/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 -> 3970df52b67a78c8f5e145147d47c0a90eea5448 [2018-11-18 16:03:21,351 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 16:03:21,360 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 16:03:21,362 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 16:03:21,363 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 16:03:21,363 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 16:03:21,363 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_5e86272b-c126-4ffb-9bc0-b51c5a0f330e/bin-2019/utaipan/../../sv-benchmarks/c/float-newlib/double_req_bl_0210_true-unreach-call.c [2018-11-18 16:03:21,399 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5e86272b-c126-4ffb-9bc0-b51c5a0f330e/bin-2019/utaipan/data/76ecffd11/3f41e363052a482eba9ec6ff49be9a46/FLAG112d9a1e2 [2018-11-18 16:03:21,749 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 16:03:21,750 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_5e86272b-c126-4ffb-9bc0-b51c5a0f330e/sv-benchmarks/c/float-newlib/double_req_bl_0210_true-unreach-call.c [2018-11-18 16:03:21,756 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5e86272b-c126-4ffb-9bc0-b51c5a0f330e/bin-2019/utaipan/data/76ecffd11/3f41e363052a482eba9ec6ff49be9a46/FLAG112d9a1e2 [2018-11-18 16:03:21,765 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_5e86272b-c126-4ffb-9bc0-b51c5a0f330e/bin-2019/utaipan/data/76ecffd11/3f41e363052a482eba9ec6ff49be9a46 [2018-11-18 16:03:21,767 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 16:03:21,768 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 16:03:21,768 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 16:03:21,769 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 16:03:21,772 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 16:03:21,772 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 04:03:21" (1/1) ... [2018-11-18 16:03:21,775 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28d9f893 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:03:21, skipping insertion in model container [2018-11-18 16:03:21,775 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 04:03:21" (1/1) ... [2018-11-18 16:03:21,783 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 16:03:21,812 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 16:03:22,055 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 16:03:22,075 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 16:03:22,191 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 16:03:22,216 INFO L195 MainTranslator]: Completed translation [2018-11-18 16:03:22,217 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:03:22 WrapperNode [2018-11-18 16:03:22,217 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 16:03:22,217 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 16:03:22,218 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 16:03:22,218 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 16:03:22,224 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:03:22" (1/1) ... [2018-11-18 16:03:22,239 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:03:22" (1/1) ... [2018-11-18 16:03:22,245 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 16:03:22,246 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 16:03:22,246 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 16:03:22,246 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 16:03:22,251 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:03:22" (1/1) ... [2018-11-18 16:03:22,251 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:03:22" (1/1) ... [2018-11-18 16:03:22,258 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:03:22" (1/1) ... [2018-11-18 16:03:22,259 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:03:22" (1/1) ... [2018-11-18 16:03:22,296 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:03:22" (1/1) ... [2018-11-18 16:03:22,308 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:03:22" (1/1) ... [2018-11-18 16:03:22,314 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:03:22" (1/1) ... [2018-11-18 16:03:22,323 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 16:03:22,324 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 16:03:22,324 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 16:03:22,324 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 16:03:22,324 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:03:22" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5e86272b-c126-4ffb-9bc0-b51c5a0f330e/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 16:03:22,372 INFO L130 BoogieDeclarations]: Found specification of procedure sin_double [2018-11-18 16:03:22,372 INFO L138 BoogieDeclarations]: Found implementation of procedure sin_double [2018-11-18 16:03:22,373 INFO L130 BoogieDeclarations]: Found specification of procedure isnan_double [2018-11-18 16:03:22,373 INFO L138 BoogieDeclarations]: Found implementation of procedure isnan_double [2018-11-18 16:03:22,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2018-11-18 16:03:22,373 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_double [2018-11-18 16:03:22,373 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_double [2018-11-18 16:03:22,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE8 [2018-11-18 16:03:22,373 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_double [2018-11-18 16:03:22,373 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_double [2018-11-18 16:03:22,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2018-11-18 16:03:22,374 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_rem_pio2 [2018-11-18 16:03:22,374 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_rem_pio2 [2018-11-18 16:03:22,375 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 16:03:22,375 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 16:03:22,375 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_cos [2018-11-18 16:03:22,375 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_cos [2018-11-18 16:03:22,375 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_double [2018-11-18 16:03:22,375 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_double [2018-11-18 16:03:22,375 INFO L130 BoogieDeclarations]: Found specification of procedure floor_double [2018-11-18 16:03:22,375 INFO L138 BoogieDeclarations]: Found implementation of procedure floor_double [2018-11-18 16:03:22,375 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 16:03:22,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 16:03:22,376 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 16:03:22,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-18 16:03:22,376 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_rem_pio2 [2018-11-18 16:03:22,376 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_rem_pio2 [2018-11-18 16:03:22,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-18 16:03:22,376 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 16:03:22,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 16:03:22,376 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_sin [2018-11-18 16:03:22,376 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_sin [2018-11-18 16:03:22,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-18 16:03:22,377 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 16:03:22,697 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:03:23,673 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:03:23,687 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:03:24,575 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:03:24,591 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:03:24,616 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:03:24,630 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:03:24,644 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:03:26,737 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:03:26,755 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:03:28,843 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:03:29,022 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:03:29,046 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:03:29,117 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:03:29,127 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:03:29,137 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:03:29,149 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:03:29,171 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:03:29,196 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:03:29,680 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:03:31,184 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:03:31,823 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:03:31,893 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:03:32,307 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:03:32,917 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:03:35,070 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:03:35,146 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:03:35,209 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:03:35,217 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:03:37,323 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:03:41,715 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:03:41,728 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:03:42,092 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:03:42,950 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:03:43,192 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:03:45,020 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:03:49,257 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:03:49,302 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:03:51,400 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:03:52,030 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:03:54,186 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:03:55,852 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:03:55,946 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:03:56,659 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:03:57,184 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:03:57,277 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:03:57,374 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:03:57,395 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-11-18 16:04:03,841 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 16:04:03,841 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 04:04:03 BoogieIcfgContainer [2018-11-18 16:04:03,841 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 16:04:03,842 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-18 16:04:03,842 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-18 16:04:03,845 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-18 16:04:03,845 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 04:03:21" (1/3) ... [2018-11-18 16:04:03,845 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@596c9ac8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 04:04:03, skipping insertion in model container [2018-11-18 16:04:03,846 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:03:22" (2/3) ... [2018-11-18 16:04:03,846 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@596c9ac8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 04:04:03, skipping insertion in model container [2018-11-18 16:04:03,846 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 04:04:03" (3/3) ... [2018-11-18 16:04:03,847 INFO L112 eAbstractionObserver]: Analyzing ICFG double_req_bl_0210_true-unreach-call.c [2018-11-18 16:04:03,853 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-18 16:04:03,858 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-18 16:04:03,866 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-18 16:04:03,885 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-18 16:04:03,886 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-18 16:04:03,886 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-18 16:04:03,886 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-18 16:04:03,886 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-18 16:04:03,886 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-18 16:04:03,886 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-18 16:04:03,886 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-18 16:04:03,886 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-18 16:04:03,903 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states. [2018-11-18 16:04:03,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2018-11-18 16:04:03,908 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:04:03,909 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 16:04:03,910 INFO L423 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:04:03,913 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:04:03,914 INFO L82 PathProgramCache]: Analyzing trace with hash -1360329995, now seen corresponding path program 1 times [2018-11-18 16:04:03,917 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-11-18 16:04:03,917 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5e86272b-c126-4ffb-9bc0-b51c5a0f330e/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 16:04:03,933 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:04:04,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:04:04,095 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 16:04:04,112 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 16:04:04,112 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 16:04:04,124 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 16:04:04,124 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-18 16:04:04,127 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-18 16:04:04,135 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-18 16:04:04,135 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-18 16:04:04,137 INFO L87 Difference]: Start difference. First operand 304 states. Second operand 2 states. [2018-11-18 16:04:04,158 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:04:04,159 INFO L93 Difference]: Finished difference Result 304 states and 470 transitions. [2018-11-18 16:04:04,159 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-18 16:04:04,159 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 21 [2018-11-18 16:04:04,160 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:04:04,163 INFO L225 Difference]: With dead ends: 304 [2018-11-18 16:04:04,164 INFO L226 Difference]: Without dead ends: 0 [2018-11-18 16:04:04,166 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 16:04:04,177 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-18 16:04:04,181 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-18 16:04:04,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-18 16:04:04,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-18 16:04:04,183 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 21 [2018-11-18 16:04:04,183 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:04:04,183 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-18 16:04:04,183 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-18 16:04:04,183 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-18 16:04:04,183 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 16:04:04,186 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-18 16:04:04,335 INFO L425 ceAbstractionStarter]: For program point L609(lines 609 623) no Hoare annotation was computed. [2018-11-18 16:04:04,335 INFO L425 ceAbstractionStarter]: For program point L607(lines 607 623) no Hoare annotation was computed. [2018-11-18 16:04:04,335 INFO L428 ceAbstractionStarter]: At program point sin_doubleENTRY(lines 598 624) the Hoare annotation is: true [2018-11-18 16:04:04,335 INFO L425 ceAbstractionStarter]: For program point L601-1(lines 601 605) no Hoare annotation was computed. [2018-11-18 16:04:04,335 INFO L428 ceAbstractionStarter]: At program point L601-3(lines 601 605) the Hoare annotation is: true [2018-11-18 16:04:04,336 INFO L425 ceAbstractionStarter]: For program point L601-4(lines 601 605) no Hoare annotation was computed. [2018-11-18 16:04:04,336 INFO L425 ceAbstractionStarter]: For program point L620(line 620) no Hoare annotation was computed. [2018-11-18 16:04:04,336 INFO L425 ceAbstractionStarter]: For program point L618(line 618) no Hoare annotation was computed. [2018-11-18 16:04:04,336 INFO L425 ceAbstractionStarter]: For program point L616(line 616) no Hoare annotation was computed. [2018-11-18 16:04:04,336 INFO L425 ceAbstractionStarter]: For program point L614(line 614) no Hoare annotation was computed. [2018-11-18 16:04:04,336 INFO L428 ceAbstractionStarter]: At program point L612(line 612) the Hoare annotation is: true [2018-11-18 16:04:04,336 INFO L425 ceAbstractionStarter]: For program point L612-1(line 612) no Hoare annotation was computed. [2018-11-18 16:04:04,336 INFO L428 ceAbstractionStarter]: At program point L608(line 608) the Hoare annotation is: true [2018-11-18 16:04:04,336 INFO L425 ceAbstractionStarter]: For program point L608-1(line 608) no Hoare annotation was computed. [2018-11-18 16:04:04,336 INFO L425 ceAbstractionStarter]: For program point sin_doubleEXIT(lines 598 624) no Hoare annotation was computed. [2018-11-18 16:04:04,337 INFO L428 ceAbstractionStarter]: At program point L621(line 621) the Hoare annotation is: true [2018-11-18 16:04:04,337 INFO L425 ceAbstractionStarter]: For program point L621-1(line 621) no Hoare annotation was computed. [2018-11-18 16:04:04,337 INFO L428 ceAbstractionStarter]: At program point L619(line 619) the Hoare annotation is: true [2018-11-18 16:04:04,337 INFO L425 ceAbstractionStarter]: For program point L619-1(line 619) no Hoare annotation was computed. [2018-11-18 16:04:04,337 INFO L428 ceAbstractionStarter]: At program point L617(line 617) the Hoare annotation is: true [2018-11-18 16:04:04,337 INFO L425 ceAbstractionStarter]: For program point sin_doubleFINAL(lines 598 624) no Hoare annotation was computed. [2018-11-18 16:04:04,337 INFO L425 ceAbstractionStarter]: For program point L617-1(line 617) no Hoare annotation was computed. [2018-11-18 16:04:04,337 INFO L428 ceAbstractionStarter]: At program point L615(line 615) the Hoare annotation is: true [2018-11-18 16:04:04,337 INFO L425 ceAbstractionStarter]: For program point L615-1(line 615) no Hoare annotation was computed. [2018-11-18 16:04:04,337 INFO L425 ceAbstractionStarter]: For program point L613(lines 613 622) no Hoare annotation was computed. [2018-11-18 16:04:04,337 INFO L428 ceAbstractionStarter]: At program point isnan_doubleENTRY(line 80) the Hoare annotation is: true [2018-11-18 16:04:04,337 INFO L425 ceAbstractionStarter]: For program point isnan_doubleEXIT(line 80) no Hoare annotation was computed. [2018-11-18 16:04:04,337 INFO L425 ceAbstractionStarter]: For program point isnan_doubleFINAL(line 80) no Hoare annotation was computed. [2018-11-18 16:04:04,337 INFO L425 ceAbstractionStarter]: For program point L126(lines 126 127) no Hoare annotation was computed. [2018-11-18 16:04:04,337 INFO L428 ceAbstractionStarter]: At program point L147(line 147) the Hoare annotation is: true [2018-11-18 16:04:04,337 INFO L425 ceAbstractionStarter]: For program point L147-1(line 147) no Hoare annotation was computed. [2018-11-18 16:04:04,338 INFO L425 ceAbstractionStarter]: For program point scalbn_doubleFINAL(lines 107 157) no Hoare annotation was computed. [2018-11-18 16:04:04,338 INFO L425 ceAbstractionStarter]: For program point L143(lines 143 148) no Hoare annotation was computed. [2018-11-18 16:04:04,338 INFO L425 ceAbstractionStarter]: For program point L135-1(lines 135 140) no Hoare annotation was computed. [2018-11-18 16:04:04,340 INFO L428 ceAbstractionStarter]: At program point L135-3(lines 135 140) the Hoare annotation is: true [2018-11-18 16:04:04,340 INFO L425 ceAbstractionStarter]: For program point L135-4(lines 135 140) no Hoare annotation was computed. [2018-11-18 16:04:04,340 INFO L425 ceAbstractionStarter]: For program point L144(lines 144 147) no Hoare annotation was computed. [2018-11-18 16:04:04,340 INFO L425 ceAbstractionStarter]: For program point scalbn_doubleEXIT(lines 107 157) no Hoare annotation was computed. [2018-11-18 16:04:04,341 INFO L425 ceAbstractionStarter]: For program point L132(lines 132 133) no Hoare annotation was computed. [2018-11-18 16:04:04,341 INFO L428 ceAbstractionStarter]: At program point scalbn_doubleENTRY(lines 107 157) the Hoare annotation is: true [2018-11-18 16:04:04,341 INFO L425 ceAbstractionStarter]: For program point L120-1(lines 120 124) no Hoare annotation was computed. [2018-11-18 16:04:04,341 INFO L428 ceAbstractionStarter]: At program point L120-3(lines 120 124) the Hoare annotation is: true [2018-11-18 16:04:04,341 INFO L425 ceAbstractionStarter]: For program point L116(lines 116 128) no Hoare annotation was computed. [2018-11-18 16:04:04,341 INFO L425 ceAbstractionStarter]: For program point L120-4(lines 120 124) no Hoare annotation was computed. [2018-11-18 16:04:04,341 INFO L425 ceAbstractionStarter]: For program point L116-2(lines 107 157) no Hoare annotation was computed. [2018-11-18 16:04:04,341 INFO L428 ceAbstractionStarter]: At program point L145(line 145) the Hoare annotation is: true [2018-11-18 16:04:04,341 INFO L425 ceAbstractionStarter]: For program point L145-1(line 145) no Hoare annotation was computed. [2018-11-18 16:04:04,341 INFO L428 ceAbstractionStarter]: At program point L133(line 133) the Hoare annotation is: true [2018-11-18 16:04:04,342 INFO L425 ceAbstractionStarter]: For program point L133-1(line 133) no Hoare annotation was computed. [2018-11-18 16:04:04,342 INFO L425 ceAbstractionStarter]: For program point L117(lines 117 118) no Hoare annotation was computed. [2018-11-18 16:04:04,342 INFO L425 ceAbstractionStarter]: For program point L150-1(lines 150 155) no Hoare annotation was computed. [2018-11-18 16:04:04,342 INFO L428 ceAbstractionStarter]: At program point L150-3(lines 150 155) the Hoare annotation is: true [2018-11-18 16:04:04,342 INFO L425 ceAbstractionStarter]: For program point L150-4(lines 150 155) no Hoare annotation was computed. [2018-11-18 16:04:04,342 INFO L425 ceAbstractionStarter]: For program point L109-1(lines 109 114) no Hoare annotation was computed. [2018-11-18 16:04:04,342 INFO L428 ceAbstractionStarter]: At program point L109-3(lines 109 114) the Hoare annotation is: true [2018-11-18 16:04:04,342 INFO L425 ceAbstractionStarter]: For program point L109-4(lines 109 114) no Hoare annotation was computed. [2018-11-18 16:04:04,342 INFO L425 ceAbstractionStarter]: For program point L134(lines 134 142) no Hoare annotation was computed. [2018-11-18 16:04:04,342 INFO L425 ceAbstractionStarter]: For program point L89(lines 89 93) no Hoare annotation was computed. [2018-11-18 16:04:04,343 INFO L425 ceAbstractionStarter]: For program point L89-2(lines 82 101) no Hoare annotation was computed. [2018-11-18 16:04:04,343 INFO L425 ceAbstractionStarter]: For program point copysign_doubleFINAL(lines 82 101) no Hoare annotation was computed. [2018-11-18 16:04:04,343 INFO L425 ceAbstractionStarter]: For program point copysign_doubleEXIT(lines 82 101) no Hoare annotation was computed. [2018-11-18 16:04:04,343 INFO L428 ceAbstractionStarter]: At program point copysign_doubleENTRY(lines 82 101) the Hoare annotation is: true [2018-11-18 16:04:04,343 INFO L425 ceAbstractionStarter]: For program point L94(lines 94 99) no Hoare annotation was computed. [2018-11-18 16:04:04,343 INFO L425 ceAbstractionStarter]: For program point L94-2(lines 82 101) no Hoare annotation was computed. [2018-11-18 16:04:04,343 INFO L425 ceAbstractionStarter]: For program point L94-3(lines 94 99) no Hoare annotation was computed. [2018-11-18 16:04:04,343 INFO L425 ceAbstractionStarter]: For program point L84-1(lines 84 88) no Hoare annotation was computed. [2018-11-18 16:04:04,343 INFO L428 ceAbstractionStarter]: At program point L84-3(lines 84 88) the Hoare annotation is: true [2018-11-18 16:04:04,343 INFO L425 ceAbstractionStarter]: For program point L448-1(lines 448 452) no Hoare annotation was computed. [2018-11-18 16:04:04,344 INFO L428 ceAbstractionStarter]: At program point L448-3(lines 448 452) the Hoare annotation is: true [2018-11-18 16:04:04,344 INFO L425 ceAbstractionStarter]: For program point L448-4(lines 448 452) no Hoare annotation was computed. [2018-11-18 16:04:04,344 INFO L425 ceAbstractionStarter]: For program point L515(line 515) no Hoare annotation was computed. [2018-11-18 16:04:04,344 INFO L425 ceAbstractionStarter]: For program point __ieee754_rem_pio2EXIT(lines 393 522) no Hoare annotation was computed. [2018-11-18 16:04:04,344 INFO L425 ceAbstractionStarter]: For program point L507-1(lines 507 510) no Hoare annotation was computed. [2018-11-18 16:04:04,344 INFO L425 ceAbstractionStarter]: For program point L507-3(lines 507 510) no Hoare annotation was computed. [2018-11-18 16:04:04,344 INFO L428 ceAbstractionStarter]: At program point L507-4(lines 507 510) the Hoare annotation is: true [2018-11-18 16:04:04,344 INFO L425 ceAbstractionStarter]: For program point L507-5(lines 507 510) no Hoare annotation was computed. [2018-11-18 16:04:04,344 INFO L425 ceAbstractionStarter]: For program point L466(lines 466 472) no Hoare annotation was computed. [2018-11-18 16:04:04,344 INFO L425 ceAbstractionStarter]: For program point L400-1(lines 400 404) no Hoare annotation was computed. [2018-11-18 16:04:04,344 INFO L428 ceAbstractionStarter]: At program point L400-3(lines 400 404) the Hoare annotation is: true [2018-11-18 16:04:04,345 INFO L425 ceAbstractionStarter]: For program point L400-4(lines 400 404) no Hoare annotation was computed. [2018-11-18 16:04:04,345 INFO L425 ceAbstractionStarter]: For program point L425(lines 425 432) no Hoare annotation was computed. [2018-11-18 16:04:04,345 INFO L425 ceAbstractionStarter]: For program point L425-2(lines 425 432) no Hoare annotation was computed. [2018-11-18 16:04:04,345 INFO L425 ceAbstractionStarter]: For program point L516(lines 516 520) no Hoare annotation was computed. [2018-11-18 16:04:04,345 INFO L428 ceAbstractionStarter]: At program point __ieee754_rem_pio2ENTRY(lines 393 522) the Hoare annotation is: true [2018-11-18 16:04:04,345 INFO L425 ceAbstractionStarter]: For program point L442(line 442) no Hoare annotation was computed. [2018-11-18 16:04:04,345 INFO L425 ceAbstractionStarter]: For program point __ieee754_rem_pio2FINAL(lines 393 522) no Hoare annotation was computed. [2018-11-18 16:04:04,345 INFO L425 ceAbstractionStarter]: For program point L442-2(lines 442 474) no Hoare annotation was computed. [2018-11-18 16:04:04,345 INFO L425 ceAbstractionStarter]: For program point L484(lines 484 487) no Hoare annotation was computed. [2018-11-18 16:04:04,345 INFO L425 ceAbstractionStarter]: For program point L476(lines 476 481) no Hoare annotation was computed. [2018-11-18 16:04:04,345 INFO L425 ceAbstractionStarter]: For program point L501-1(lines 501 506) no Hoare annotation was computed. [2018-11-18 16:04:04,346 INFO L428 ceAbstractionStarter]: At program point L501-3(lines 501 506) the Hoare annotation is: true [2018-11-18 16:04:04,346 INFO L425 ceAbstractionStarter]: For program point L501-4(lines 501 506) no Hoare annotation was computed. [2018-11-18 16:04:04,346 INFO L425 ceAbstractionStarter]: For program point L460-1(lines 460 464) no Hoare annotation was computed. [2018-11-18 16:04:04,346 INFO L428 ceAbstractionStarter]: At program point L460-3(lines 460 464) the Hoare annotation is: true [2018-11-18 16:04:04,346 INFO L425 ceAbstractionStarter]: For program point L460-4(lines 460 464) no Hoare annotation was computed. [2018-11-18 16:04:04,346 INFO L425 ceAbstractionStarter]: For program point L411(lines 411 435) no Hoare annotation was computed. [2018-11-18 16:04:04,346 INFO L425 ceAbstractionStarter]: For program point L436(lines 436 482) no Hoare annotation was computed. [2018-11-18 16:04:04,346 INFO L425 ceAbstractionStarter]: For program point L494(lines 494 499) no Hoare annotation was computed. [2018-11-18 16:04:04,346 INFO L425 ceAbstractionStarter]: For program point L494-2(lines 393 522) no Hoare annotation was computed. [2018-11-18 16:04:04,346 INFO L425 ceAbstractionStarter]: For program point L494-3(lines 494 499) no Hoare annotation was computed. [2018-11-18 16:04:04,346 INFO L425 ceAbstractionStarter]: For program point L412(lines 412 434) no Hoare annotation was computed. [2018-11-18 16:04:04,347 INFO L428 ceAbstractionStarter]: At program point L437(line 437) the Hoare annotation is: true [2018-11-18 16:04:04,347 INFO L425 ceAbstractionStarter]: For program point L437-1(line 437) no Hoare annotation was computed. [2018-11-18 16:04:04,347 INFO L425 ceAbstractionStarter]: For program point L454(lines 454 473) no Hoare annotation was computed. [2018-11-18 16:04:04,347 INFO L425 ceAbstractionStarter]: For program point L454-1(lines 442 474) no Hoare annotation was computed. [2018-11-18 16:04:04,347 INFO L425 ceAbstractionStarter]: For program point L513-1(lines 513 514) no Hoare annotation was computed. [2018-11-18 16:04:04,347 INFO L425 ceAbstractionStarter]: For program point L513-2(lines 513 514) no Hoare annotation was computed. [2018-11-18 16:04:04,347 INFO L425 ceAbstractionStarter]: For program point L414(lines 414 421) no Hoare annotation was computed. [2018-11-18 16:04:04,347 INFO L428 ceAbstractionStarter]: At program point L513-4(lines 513 514) the Hoare annotation is: true [2018-11-18 16:04:04,347 INFO L425 ceAbstractionStarter]: For program point L414-2(lines 414 421) no Hoare annotation was computed. [2018-11-18 16:04:04,347 INFO L428 ceAbstractionStarter]: At program point L513-5(lines 513 514) the Hoare annotation is: true [2018-11-18 16:04:04,347 INFO L425 ceAbstractionStarter]: For program point L406(lines 406 410) no Hoare annotation was computed. [2018-11-18 16:04:04,348 INFO L425 ceAbstractionStarter]: For program point L489-1(lines 489 493) no Hoare annotation was computed. [2018-11-18 16:04:04,348 INFO L428 ceAbstractionStarter]: At program point L489-3(lines 489 493) the Hoare annotation is: true [2018-11-18 16:04:04,348 INFO L428 ceAbstractionStarter]: At program point mainENTRY(lines 626 642) the Hoare annotation is: true [2018-11-18 16:04:04,348 INFO L425 ceAbstractionStarter]: For program point L637(line 637) no Hoare annotation was computed. [2018-11-18 16:04:04,348 INFO L425 ceAbstractionStarter]: For program point mainFINAL(lines 626 642) no Hoare annotation was computed. [2018-11-18 16:04:04,348 INFO L428 ceAbstractionStarter]: At program point L636(line 636) the Hoare annotation is: true [2018-11-18 16:04:04,348 INFO L425 ceAbstractionStarter]: For program point L636-1(lines 636 639) no Hoare annotation was computed. [2018-11-18 16:04:04,348 INFO L428 ceAbstractionStarter]: At program point L633(line 633) the Hoare annotation is: true [2018-11-18 16:04:04,348 INFO L425 ceAbstractionStarter]: For program point mainEXIT(lines 626 642) no Hoare annotation was computed. [2018-11-18 16:04:04,348 INFO L425 ceAbstractionStarter]: For program point L633-1(line 633) no Hoare annotation was computed. [2018-11-18 16:04:04,349 INFO L425 ceAbstractionStarter]: For program point mainErr0ASSERT_VIOLATIONERROR_FUNCTION(line 637) no Hoare annotation was computed. [2018-11-18 16:04:04,349 INFO L425 ceAbstractionStarter]: For program point L541(lines 541 544) no Hoare annotation was computed. [2018-11-18 16:04:04,349 INFO L425 ceAbstractionStarter]: For program point L541-2(lines 541 544) no Hoare annotation was computed. [2018-11-18 16:04:04,349 INFO L425 ceAbstractionStarter]: For program point L535-1(lines 535 539) no Hoare annotation was computed. [2018-11-18 16:04:04,349 INFO L428 ceAbstractionStarter]: At program point L535-3(lines 535 539) the Hoare annotation is: true [2018-11-18 16:04:04,349 INFO L425 ceAbstractionStarter]: For program point L535-4(lines 535 539) no Hoare annotation was computed. [2018-11-18 16:04:04,349 INFO L425 ceAbstractionStarter]: For program point __kernel_cosFINAL(lines 532 566) no Hoare annotation was computed. [2018-11-18 16:04:04,349 INFO L425 ceAbstractionStarter]: For program point L552(lines 552 561) no Hoare annotation was computed. [2018-11-18 16:04:04,349 INFO L425 ceAbstractionStarter]: For program point __kernel_cosEXIT(lines 532 566) no Hoare annotation was computed. [2018-11-18 16:04:04,349 INFO L428 ceAbstractionStarter]: At program point __kernel_cosENTRY(lines 532 566) the Hoare annotation is: true [2018-11-18 16:04:04,350 INFO L425 ceAbstractionStarter]: For program point L542(lines 542 543) no Hoare annotation was computed. [2018-11-18 16:04:04,350 INFO L425 ceAbstractionStarter]: For program point L555-1(lines 555 560) no Hoare annotation was computed. [2018-11-18 16:04:04,350 INFO L428 ceAbstractionStarter]: At program point L555-3(lines 555 560) the Hoare annotation is: true [2018-11-18 16:04:04,350 INFO L425 ceAbstractionStarter]: For program point L555-4(lines 552 561) no Hoare annotation was computed. [2018-11-18 16:04:04,350 INFO L425 ceAbstractionStarter]: For program point L549(lines 549 565) no Hoare annotation was computed. [2018-11-18 16:04:04,350 INFO L425 ceAbstractionStarter]: For program point fabs_doubleEXIT(lines 158 172) no Hoare annotation was computed. [2018-11-18 16:04:04,350 INFO L425 ceAbstractionStarter]: For program point L160-1(lines 160 164) no Hoare annotation was computed. [2018-11-18 16:04:04,350 INFO L428 ceAbstractionStarter]: At program point L160-3(lines 160 164) the Hoare annotation is: true [2018-11-18 16:04:04,350 INFO L428 ceAbstractionStarter]: At program point fabs_doubleENTRY(lines 158 172) the Hoare annotation is: true [2018-11-18 16:04:04,350 INFO L425 ceAbstractionStarter]: For program point L165(lines 165 170) no Hoare annotation was computed. [2018-11-18 16:04:04,351 INFO L425 ceAbstractionStarter]: For program point fabs_doubleFINAL(lines 158 172) no Hoare annotation was computed. [2018-11-18 16:04:04,351 INFO L425 ceAbstractionStarter]: For program point L165-2(lines 158 172) no Hoare annotation was computed. [2018-11-18 16:04:04,351 INFO L425 ceAbstractionStarter]: For program point L165-3(lines 165 170) no Hoare annotation was computed. [2018-11-18 16:04:04,351 INFO L425 ceAbstractionStarter]: For program point L31(lines 31 34) no Hoare annotation was computed. [2018-11-18 16:04:04,351 INFO L425 ceAbstractionStarter]: For program point L27(lines 27 46) no Hoare annotation was computed. [2018-11-18 16:04:04,351 INFO L425 ceAbstractionStarter]: For program point L56(lines 56 68) no Hoare annotation was computed. [2018-11-18 16:04:04,351 INFO L425 ceAbstractionStarter]: For program point L19-1(lines 19 24) no Hoare annotation was computed. [2018-11-18 16:04:04,351 INFO L428 ceAbstractionStarter]: At program point L19-3(lines 19 24) the Hoare annotation is: true [2018-11-18 16:04:04,351 INFO L425 ceAbstractionStarter]: For program point L48(lines 48 51) no Hoare annotation was computed. [2018-11-18 16:04:04,351 INFO L425 ceAbstractionStarter]: For program point L19-4(lines 19 24) no Hoare annotation was computed. [2018-11-18 16:04:04,351 INFO L425 ceAbstractionStarter]: For program point floor_doubleFINAL(lines 16 77) no Hoare annotation was computed. [2018-11-18 16:04:04,351 INFO L425 ceAbstractionStarter]: For program point L40(lines 40 45) no Hoare annotation was computed. [2018-11-18 16:04:04,352 INFO L425 ceAbstractionStarter]: For program point L28(lines 28 35) no Hoare annotation was computed. [2018-11-18 16:04:04,352 INFO L425 ceAbstractionStarter]: For program point L57(lines 57 66) no Hoare annotation was computed. [2018-11-18 16:04:04,352 INFO L425 ceAbstractionStarter]: For program point L57-1(lines 57 66) no Hoare annotation was computed. [2018-11-18 16:04:04,352 INFO L425 ceAbstractionStarter]: For program point floor_doubleEXIT(lines 16 77) no Hoare annotation was computed. [2018-11-18 16:04:04,352 INFO L428 ceAbstractionStarter]: At program point floor_doubleENTRY(lines 16 77) the Hoare annotation is: true [2018-11-18 16:04:04,352 INFO L425 ceAbstractionStarter]: For program point L41(lines 41 42) no Hoare annotation was computed. [2018-11-18 16:04:04,352 INFO L425 ceAbstractionStarter]: For program point L41-2(lines 41 42) no Hoare annotation was computed. [2018-11-18 16:04:04,352 INFO L425 ceAbstractionStarter]: For program point L70(lines 70 75) no Hoare annotation was computed. [2018-11-18 16:04:04,352 INFO L425 ceAbstractionStarter]: For program point L70-2(lines 16 77) no Hoare annotation was computed. [2018-11-18 16:04:04,352 INFO L425 ceAbstractionStarter]: For program point L70-3(lines 70 75) no Hoare annotation was computed. [2018-11-18 16:04:04,352 INFO L425 ceAbstractionStarter]: For program point L62(lines 62 63) no Hoare annotation was computed. [2018-11-18 16:04:04,353 INFO L425 ceAbstractionStarter]: For program point L29(lines 29 34) no Hoare annotation was computed. [2018-11-18 16:04:04,353 INFO L425 ceAbstractionStarter]: For program point L62-2(lines 62 63) no Hoare annotation was computed. [2018-11-18 16:04:04,353 INFO L425 ceAbstractionStarter]: For program point L58(lines 58 65) no Hoare annotation was computed. [2018-11-18 16:04:04,353 INFO L425 ceAbstractionStarter]: For program point L54(lines 54 55) no Hoare annotation was computed. [2018-11-18 16:04:04,353 INFO L425 ceAbstractionStarter]: For program point L38(lines 38 39) no Hoare annotation was computed. [2018-11-18 16:04:04,353 INFO L425 ceAbstractionStarter]: For program point L26(lines 26 69) no Hoare annotation was computed. [2018-11-18 16:04:04,353 INFO L425 ceAbstractionStarter]: For program point L47(lines 47 69) no Hoare annotation was computed. [2018-11-18 16:04:04,353 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-18 16:04:04,353 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2018-11-18 16:04:04,353 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-18 16:04:04,353 INFO L428 ceAbstractionStarter]: At program point L316(lines 316 356) the Hoare annotation is: true [2018-11-18 16:04:04,354 INFO L428 ceAbstractionStarter]: At program point L250(lines 250 257) the Hoare annotation is: true [2018-11-18 16:04:04,354 INFO L425 ceAbstractionStarter]: For program point L317(line 317) no Hoare annotation was computed. [2018-11-18 16:04:04,354 INFO L425 ceAbstractionStarter]: For program point L251(line 251) no Hoare annotation was computed. [2018-11-18 16:04:04,354 INFO L425 ceAbstractionStarter]: For program point L334(line 334) no Hoare annotation was computed. [2018-11-18 16:04:04,354 INFO L425 ceAbstractionStarter]: For program point L268-1(lines 268 269) no Hoare annotation was computed. [2018-11-18 16:04:04,354 INFO L425 ceAbstractionStarter]: For program point L268-3(lines 268 269) no Hoare annotation was computed. [2018-11-18 16:04:04,354 INFO L428 ceAbstractionStarter]: At program point L268-4(lines 268 269) the Hoare annotation is: true [2018-11-18 16:04:04,354 INFO L425 ceAbstractionStarter]: For program point L268-5(lines 266 283) no Hoare annotation was computed. [2018-11-18 16:04:04,354 INFO L425 ceAbstractionStarter]: For program point L335-1(lines 335 339) no Hoare annotation was computed. [2018-11-18 16:04:04,354 INFO L425 ceAbstractionStarter]: For program point L236(lines 188 358) no Hoare annotation was computed. [2018-11-18 16:04:04,354 INFO L425 ceAbstractionStarter]: For program point L335-3(lines 335 339) no Hoare annotation was computed. [2018-11-18 16:04:04,354 INFO L428 ceAbstractionStarter]: At program point L335-4(lines 335 339) the Hoare annotation is: true [2018-11-18 16:04:04,355 INFO L425 ceAbstractionStarter]: For program point L203-1(lines 203 204) no Hoare annotation was computed. [2018-11-18 16:04:04,355 INFO L425 ceAbstractionStarter]: For program point L335-5(lines 335 339) no Hoare annotation was computed. [2018-11-18 16:04:04,355 INFO L425 ceAbstractionStarter]: For program point L203-3(lines 203 204) no Hoare annotation was computed. [2018-11-18 16:04:04,355 INFO L428 ceAbstractionStarter]: At program point L203-4(lines 203 204) the Hoare annotation is: true [2018-11-18 16:04:04,355 INFO L425 ceAbstractionStarter]: For program point L203-5(lines 203 204) no Hoare annotation was computed. [2018-11-18 16:04:04,355 INFO L425 ceAbstractionStarter]: For program point L319-1(lines 319 320) no Hoare annotation was computed. [2018-11-18 16:04:04,355 INFO L425 ceAbstractionStarter]: For program point L319-3(lines 319 320) no Hoare annotation was computed. [2018-11-18 16:04:04,355 INFO L428 ceAbstractionStarter]: At program point L319-4(lines 319 320) the Hoare annotation is: true [2018-11-18 16:04:04,355 INFO L425 ceAbstractionStarter]: For program point L319-5(lines 316 356) no Hoare annotation was computed. [2018-11-18 16:04:04,355 INFO L425 ceAbstractionStarter]: For program point L204(line 204) no Hoare annotation was computed. [2018-11-18 16:04:04,355 INFO L425 ceAbstractionStarter]: For program point L204-2(line 204) no Hoare annotation was computed. [2018-11-18 16:04:04,356 INFO L425 ceAbstractionStarter]: For program point L254(line 254) no Hoare annotation was computed. [2018-11-18 16:04:04,356 INFO L425 ceAbstractionStarter]: For program point L221(line 221) no Hoare annotation was computed. [2018-11-18 16:04:04,356 INFO L425 ceAbstractionStarter]: For program point L304(line 304) no Hoare annotation was computed. [2018-11-18 16:04:04,356 INFO L425 ceAbstractionStarter]: For program point L271-1(lines 271 272) no Hoare annotation was computed. [2018-11-18 16:04:04,356 INFO L425 ceAbstractionStarter]: For program point L271-3(lines 271 272) no Hoare annotation was computed. [2018-11-18 16:04:04,356 INFO L428 ceAbstractionStarter]: At program point L271-4(lines 271 272) the Hoare annotation is: true [2018-11-18 16:04:04,356 INFO L425 ceAbstractionStarter]: For program point L271-5(lines 271 272) no Hoare annotation was computed. [2018-11-18 16:04:04,356 INFO L425 ceAbstractionStarter]: For program point L321-1(line 321) no Hoare annotation was computed. [2018-11-18 16:04:04,356 INFO L425 ceAbstractionStarter]: For program point L288-1(lines 288 291) no Hoare annotation was computed. [2018-11-18 16:04:04,356 INFO L428 ceAbstractionStarter]: At program point L222(line 222) the Hoare annotation is: true [2018-11-18 16:04:04,357 INFO L425 ceAbstractionStarter]: For program point L288-2(lines 288 291) no Hoare annotation was computed. [2018-11-18 16:04:04,357 INFO L425 ceAbstractionStarter]: For program point L222-1(line 222) no Hoare annotation was computed. [2018-11-18 16:04:04,357 INFO L428 ceAbstractionStarter]: At program point L288-4(lines 288 291) the Hoare annotation is: true [2018-11-18 16:04:04,357 INFO L425 ceAbstractionStarter]: For program point L305-1(lines 305 308) no Hoare annotation was computed. [2018-11-18 16:04:04,357 INFO L425 ceAbstractionStarter]: For program point L239-1(lines 239 248) no Hoare annotation was computed. [2018-11-18 16:04:04,357 INFO L425 ceAbstractionStarter]: For program point L305-3(lines 305 308) no Hoare annotation was computed. [2018-11-18 16:04:04,357 INFO L425 ceAbstractionStarter]: For program point L206-1(lines 206 210) no Hoare annotation was computed. [2018-11-18 16:04:04,357 INFO L428 ceAbstractionStarter]: At program point L305-4(lines 305 308) the Hoare annotation is: true [2018-11-18 16:04:04,357 INFO L425 ceAbstractionStarter]: For program point L239-3(lines 239 248) no Hoare annotation was computed. [2018-11-18 16:04:04,357 INFO L425 ceAbstractionStarter]: For program point L305-5(lines 305 308) no Hoare annotation was computed. [2018-11-18 16:04:04,357 INFO L425 ceAbstractionStarter]: For program point L206-3(lines 206 210) no Hoare annotation was computed. [2018-11-18 16:04:04,357 INFO L428 ceAbstractionStarter]: At program point L239-4(lines 239 248) the Hoare annotation is: true [2018-11-18 16:04:04,358 INFO L428 ceAbstractionStarter]: At program point L206-4(lines 206 210) the Hoare annotation is: true [2018-11-18 16:04:04,358 INFO L425 ceAbstractionStarter]: For program point L239-5(lines 236 264) no Hoare annotation was computed. [2018-11-18 16:04:04,358 INFO L425 ceAbstractionStarter]: For program point L206-5(lines 206 210) no Hoare annotation was computed. [2018-11-18 16:04:04,358 INFO L425 ceAbstractionStarter]: For program point __kernel_rem_pio2FINAL(lines 187 358) no Hoare annotation was computed. [2018-11-18 16:04:04,358 INFO L425 ceAbstractionStarter]: For program point L207-1(lines 207 208) no Hoare annotation was computed. [2018-11-18 16:04:04,358 INFO L425 ceAbstractionStarter]: For program point L207-3(lines 207 208) no Hoare annotation was computed. [2018-11-18 16:04:04,358 INFO L428 ceAbstractionStarter]: At program point L207-4(lines 207 208) the Hoare annotation is: true [2018-11-18 16:04:04,358 INFO L425 ceAbstractionStarter]: For program point L207-5(lines 207 208) no Hoare annotation was computed. [2018-11-18 16:04:04,358 INFO L425 ceAbstractionStarter]: For program point L323(line 323) no Hoare annotation was computed. [2018-11-18 16:04:04,358 INFO L425 ceAbstractionStarter]: For program point L323-2(line 323) no Hoare annotation was computed. [2018-11-18 16:04:04,358 INFO L425 ceAbstractionStarter]: For program point L340-1(lines 340 344) no Hoare annotation was computed. [2018-11-18 16:04:04,359 INFO L425 ceAbstractionStarter]: For program point L241(lines 241 247) no Hoare annotation was computed. [2018-11-18 16:04:04,359 INFO L425 ceAbstractionStarter]: For program point L274-1(lines 274 279) no Hoare annotation was computed. [2018-11-18 16:04:04,359 INFO L425 ceAbstractionStarter]: For program point L340-3(lines 340 344) no Hoare annotation was computed. [2018-11-18 16:04:04,359 INFO L428 ceAbstractionStarter]: At program point L340-4(lines 340 344) the Hoare annotation is: true [2018-11-18 16:04:04,359 INFO L425 ceAbstractionStarter]: For program point L274-3(lines 274 279) no Hoare annotation was computed. [2018-11-18 16:04:04,359 INFO L425 ceAbstractionStarter]: For program point L340-5(lines 340 344) no Hoare annotation was computed. [2018-11-18 16:04:04,359 INFO L428 ceAbstractionStarter]: At program point L274-4(lines 274 279) the Hoare annotation is: true [2018-11-18 16:04:04,359 INFO L425 ceAbstractionStarter]: For program point L274-5(lines 274 279) no Hoare annotation was computed. [2018-11-18 16:04:04,359 INFO L425 ceAbstractionStarter]: For program point __kernel_rem_pio2EXIT(lines 187 358) no Hoare annotation was computed. [2018-11-18 16:04:04,359 INFO L425 ceAbstractionStarter]: For program point L324(line 324) no Hoare annotation was computed. [2018-11-18 16:04:04,359 INFO L425 ceAbstractionStarter]: For program point L242(lines 242 245) no Hoare annotation was computed. [2018-11-18 16:04:04,359 INFO L425 ceAbstractionStarter]: For program point L226(lines 226 234) no Hoare annotation was computed. [2018-11-18 16:04:04,359 INFO L425 ceAbstractionStarter]: For program point L276-1(lines 276 277) no Hoare annotation was computed. [2018-11-18 16:04:04,360 INFO L425 ceAbstractionStarter]: For program point L276-3(lines 276 277) no Hoare annotation was computed. [2018-11-18 16:04:04,360 INFO L428 ceAbstractionStarter]: At program point L276-4(lines 276 277) the Hoare annotation is: true [2018-11-18 16:04:04,360 INFO L425 ceAbstractionStarter]: For program point L276-5(lines 276 277) no Hoare annotation was computed. [2018-11-18 16:04:04,360 INFO L428 ceAbstractionStarter]: At program point L293(line 293) the Hoare annotation is: true [2018-11-18 16:04:04,360 INFO L425 ceAbstractionStarter]: For program point L326-1(lines 326 327) no Hoare annotation was computed. [2018-11-18 16:04:04,360 INFO L425 ceAbstractionStarter]: For program point L293-1(line 293) no Hoare annotation was computed. [2018-11-18 16:04:04,360 INFO L425 ceAbstractionStarter]: For program point L326-3(lines 326 327) no Hoare annotation was computed. [2018-11-18 16:04:04,360 INFO L428 ceAbstractionStarter]: At program point L326-4(lines 326 327) the Hoare annotation is: true [2018-11-18 16:04:04,360 INFO L425 ceAbstractionStarter]: For program point L326-5(lines 316 356) no Hoare annotation was computed. [2018-11-18 16:04:04,360 INFO L425 ceAbstractionStarter]: For program point L310-1(lines 310 314) no Hoare annotation was computed. [2018-11-18 16:04:04,360 INFO L425 ceAbstractionStarter]: For program point L310-3(lines 310 314) no Hoare annotation was computed. [2018-11-18 16:04:04,360 INFO L428 ceAbstractionStarter]: At program point L310-4(lines 310 314) the Hoare annotation is: true [2018-11-18 16:04:04,360 INFO L425 ceAbstractionStarter]: For program point L310-5(lines 310 314) no Hoare annotation was computed. [2018-11-18 16:04:04,361 INFO L425 ceAbstractionStarter]: For program point L294(lines 294 301) no Hoare annotation was computed. [2018-11-18 16:04:04,361 INFO L425 ceAbstractionStarter]: For program point L261(lines 261 262) no Hoare annotation was computed. [2018-11-18 16:04:04,361 INFO L428 ceAbstractionStarter]: At program point L294-2(lines 285 302) the Hoare annotation is: true [2018-11-18 16:04:04,361 INFO L425 ceAbstractionStarter]: For program point L311-1(lines 311 312) no Hoare annotation was computed. [2018-11-18 16:04:04,361 INFO L425 ceAbstractionStarter]: For program point L311-3(lines 311 312) no Hoare annotation was computed. [2018-11-18 16:04:04,361 INFO L428 ceAbstractionStarter]: At program point L311-4(lines 311 312) the Hoare annotation is: true [2018-11-18 16:04:04,361 INFO L425 ceAbstractionStarter]: For program point L311-5(lines 311 312) no Hoare annotation was computed. [2018-11-18 16:04:04,361 INFO L425 ceAbstractionStarter]: For program point L328-1(line 328) no Hoare annotation was computed. [2018-11-18 16:04:04,361 INFO L428 ceAbstractionStarter]: At program point L262(line 262) the Hoare annotation is: true [2018-11-18 16:04:04,361 INFO L425 ceAbstractionStarter]: For program point L262-1(line 262) no Hoare annotation was computed. [2018-11-18 16:04:04,361 INFO L425 ceAbstractionStarter]: For program point L345-1(lines 345 346) no Hoare annotation was computed. [2018-11-18 16:04:04,361 INFO L425 ceAbstractionStarter]: For program point L345-3(lines 345 346) no Hoare annotation was computed. [2018-11-18 16:04:04,361 INFO L428 ceAbstractionStarter]: At program point L345-4(lines 345 346) the Hoare annotation is: true [2018-11-18 16:04:04,361 INFO L425 ceAbstractionStarter]: For program point L345-5(lines 316 356) no Hoare annotation was computed. [2018-11-18 16:04:04,361 INFO L425 ceAbstractionStarter]: For program point L197(lines 197 198) no Hoare annotation was computed. [2018-11-18 16:04:04,362 INFO L425 ceAbstractionStarter]: For program point L197-2(lines 197 198) no Hoare annotation was computed. [2018-11-18 16:04:04,362 INFO L425 ceAbstractionStarter]: For program point L330-1(lines 330 331) no Hoare annotation was computed. [2018-11-18 16:04:04,362 INFO L425 ceAbstractionStarter]: For program point L231(lines 231 234) no Hoare annotation was computed. [2018-11-18 16:04:04,362 INFO L425 ceAbstractionStarter]: For program point L330-3(lines 330 331) no Hoare annotation was computed. [2018-11-18 16:04:04,362 INFO L428 ceAbstractionStarter]: At program point L330-4(lines 330 331) the Hoare annotation is: true [2018-11-18 16:04:04,362 INFO L425 ceAbstractionStarter]: For program point L330-5(lines 316 356) no Hoare annotation was computed. [2018-11-18 16:04:04,362 INFO L428 ceAbstractionStarter]: At program point L281(lines 188 358) the Hoare annotation is: true [2018-11-18 16:04:04,362 INFO L425 ceAbstractionStarter]: For program point L215-1(lines 215 219) no Hoare annotation was computed. [2018-11-18 16:04:04,362 INFO L425 ceAbstractionStarter]: For program point L215-3(lines 215 219) no Hoare annotation was computed. [2018-11-18 16:04:04,362 INFO L428 ceAbstractionStarter]: At program point L215-4(lines 215 219) the Hoare annotation is: true [2018-11-18 16:04:04,362 INFO L428 ceAbstractionStarter]: At program point L215-5(lines 215 219) the Hoare annotation is: true [2018-11-18 16:04:04,362 INFO L428 ceAbstractionStarter]: At program point __kernel_rem_pio2ENTRY(lines 187 358) the Hoare annotation is: true [2018-11-18 16:04:04,362 INFO L425 ceAbstractionStarter]: For program point L249-1(lines 236 264) no Hoare annotation was computed. [2018-11-18 16:04:04,362 INFO L425 ceAbstractionStarter]: For program point L332-1(line 332) no Hoare annotation was computed. [2018-11-18 16:04:04,362 INFO L425 ceAbstractionStarter]: For program point L233(lines 233 234) no Hoare annotation was computed. [2018-11-18 16:04:04,363 INFO L425 ceAbstractionStarter]: For program point L266-1(lines 188 358) no Hoare annotation was computed. [2018-11-18 16:04:04,363 INFO L425 ceAbstractionStarter]: For program point L233-2(lines 188 358) no Hoare annotation was computed. [2018-11-18 16:04:04,363 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-18 16:04:04,363 INFO L421 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: false [2018-11-18 16:04:04,363 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-18 16:04:04,363 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-18 16:04:04,363 INFO L428 ceAbstractionStarter]: At program point __kernel_sinENTRY(lines 576 596) the Hoare annotation is: true [2018-11-18 16:04:04,363 INFO L425 ceAbstractionStarter]: For program point __kernel_sinFINAL(lines 576 596) no Hoare annotation was computed. [2018-11-18 16:04:04,363 INFO L425 ceAbstractionStarter]: For program point L585(lines 585 588) no Hoare annotation was computed. [2018-11-18 16:04:04,363 INFO L425 ceAbstractionStarter]: For program point L585-2(lines 585 588) no Hoare annotation was computed. [2018-11-18 16:04:04,363 INFO L425 ceAbstractionStarter]: For program point L579-1(lines 579 583) no Hoare annotation was computed. [2018-11-18 16:04:04,363 INFO L428 ceAbstractionStarter]: At program point L579-3(lines 579 583) the Hoare annotation is: true [2018-11-18 16:04:04,363 INFO L425 ceAbstractionStarter]: For program point __kernel_sinEXIT(lines 576 596) no Hoare annotation was computed. [2018-11-18 16:04:04,363 INFO L425 ceAbstractionStarter]: For program point L579-4(lines 579 583) no Hoare annotation was computed. [2018-11-18 16:04:04,364 INFO L425 ceAbstractionStarter]: For program point L592(lines 592 595) no Hoare annotation was computed. [2018-11-18 16:04:04,364 INFO L425 ceAbstractionStarter]: For program point L586(lines 586 587) no Hoare annotation was computed. [2018-11-18 16:04:04,370 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.11 04:04:04 BoogieIcfgContainer [2018-11-18 16:04:04,370 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-18 16:04:04,371 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 16:04:04,371 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 16:04:04,371 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 16:04:04,371 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 04:04:03" (3/4) ... [2018-11-18 16:04:04,374 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-18 16:04:04,380 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure sin_double [2018-11-18 16:04:04,380 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure isnan_double [2018-11-18 16:04:04,380 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure scalbn_double [2018-11-18 16:04:04,381 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure copysign_double [2018-11-18 16:04:04,381 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __ieee754_rem_pio2 [2018-11-18 16:04:04,381 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-18 16:04:04,381 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __kernel_cos [2018-11-18 16:04:04,381 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure fabs_double [2018-11-18 16:04:04,381 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure floor_double [2018-11-18 16:04:04,381 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-18 16:04:04,381 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __kernel_rem_pio2 [2018-11-18 16:04:04,381 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __kernel_sin [2018-11-18 16:04:04,395 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 263 nodes and edges [2018-11-18 16:04:04,397 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 124 nodes and edges [2018-11-18 16:04:04,398 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 27 nodes and edges [2018-11-18 16:04:04,399 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2018-11-18 16:04:04,400 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2018-11-18 16:04:04,400 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2018-11-18 16:04:04,401 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-11-18 16:04:04,503 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_5e86272b-c126-4ffb-9bc0-b51c5a0f330e/bin-2019/utaipan/witness.graphml [2018-11-18 16:04:04,503 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-18 16:04:04,504 INFO L168 Benchmark]: Toolchain (without parser) took 42736.79 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 150.5 MB). Free memory was 942.5 MB in the beginning and 861.9 MB in the end (delta: 80.5 MB). Peak memory consumption was 231.0 MB. Max. memory is 11.5 GB. [2018-11-18 16:04:04,505 INFO L168 Benchmark]: CDTParser took 0.12 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 16:04:04,505 INFO L168 Benchmark]: CACSL2BoogieTranslator took 448.69 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 150.5 MB). Free memory was 942.5 MB in the beginning and 1.1 GB in the end (delta: -187.3 MB). Peak memory consumption was 39.4 MB. Max. memory is 11.5 GB. [2018-11-18 16:04:04,506 INFO L168 Benchmark]: Boogie Procedure Inliner took 28.03 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2018-11-18 16:04:04,506 INFO L168 Benchmark]: Boogie Preprocessor took 77.57 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2018-11-18 16:04:04,506 INFO L168 Benchmark]: RCFGBuilder took 41518.02 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 949.7 MB in the end (delta: 166.4 MB). Peak memory consumption was 166.4 MB. Max. memory is 11.5 GB. [2018-11-18 16:04:04,506 INFO L168 Benchmark]: TraceAbstraction took 528.21 ms. Allocated memory is still 1.2 GB. Free memory was 949.7 MB in the beginning and 882.5 MB in the end (delta: 67.3 MB). Peak memory consumption was 67.3 MB. Max. memory is 11.5 GB. [2018-11-18 16:04:04,507 INFO L168 Benchmark]: Witness Printer took 132.77 ms. Allocated memory is still 1.2 GB. Free memory was 882.5 MB in the beginning and 861.9 MB in the end (delta: 20.5 MB). Peak memory consumption was 20.5 MB. Max. memory is 11.5 GB. [2018-11-18 16:04:04,509 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 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 448.69 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 150.5 MB). Free memory was 942.5 MB in the beginning and 1.1 GB in the end (delta: -187.3 MB). Peak memory consumption was 39.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 28.03 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 77.57 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * RCFGBuilder took 41518.02 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 949.7 MB in the end (delta: 166.4 MB). Peak memory consumption was 166.4 MB. Max. memory is 11.5 GB. * TraceAbstraction took 528.21 ms. Allocated memory is still 1.2 GB. Free memory was 949.7 MB in the beginning and 882.5 MB in the end (delta: 67.3 MB). Peak memory consumption was 67.3 MB. Max. memory is 11.5 GB. * Witness Printer took 132.77 ms. Allocated memory is still 1.2 GB. Free memory was 882.5 MB in the beginning and 861.9 MB in the end (delta: 20.5 MB). Peak memory consumption was 20.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 637]: 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: 601]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 135]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 501]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 448]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 326]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 330]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 319]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 84]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 311]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 400]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 120]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 203]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 316]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 109]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 207]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 271]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 335]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 513]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 274]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 305]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 489]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 160]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 535]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 276]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 340]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 250]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 555]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 188]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 460]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 19]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 215]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 268]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 150]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 310]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 507]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 288]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 239]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 579]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 345]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 206]: 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, 107 PreInvPairs, 107 NumberOfFragments, 72 HoareAnnotationTreeSize, 107 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! Received shutdown request...