./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_0240b_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_798604c1-a156-480c-a755-264b98468709/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_798604c1-a156-480c-a755-264b98468709/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_798604c1-a156-480c-a755-264b98468709/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_798604c1-a156-480c-a755-264b98468709/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0240b_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_798604c1-a156-480c-a755-264b98468709/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_798604c1-a156-480c-a755-264b98468709/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 458ea123164cb471942dd47e2e2a75da3184ae49 ..................................................................................................................................................................................................................................................................................................................................................................................................................... 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_798604c1-a156-480c-a755-264b98468709/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_798604c1-a156-480c-a755-264b98468709/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_798604c1-a156-480c-a755-264b98468709/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_798604c1-a156-480c-a755-264b98468709/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0240b_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_798604c1-a156-480c-a755-264b98468709/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_798604c1-a156-480c-a755-264b98468709/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 458ea123164cb471942dd47e2e2a75da3184ae49 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-02 04:01:00,359 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-02 04:01:00,361 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-02 04:01:00,369 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-02 04:01:00,369 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-02 04:01:00,369 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-02 04:01:00,370 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-02 04:01:00,372 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-02 04:01:00,373 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-02 04:01:00,373 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-02 04:01:00,374 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-02 04:01:00,374 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-02 04:01:00,375 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-02 04:01:00,375 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-02 04:01:00,376 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-02 04:01:00,377 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-02 04:01:00,377 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-02 04:01:00,379 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-02 04:01:00,380 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-02 04:01:00,381 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-02 04:01:00,382 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-02 04:01:00,382 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-02 04:01:00,384 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-02 04:01:00,384 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-02 04:01:00,384 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-02 04:01:00,385 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-02 04:01:00,386 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-02 04:01:00,386 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-02 04:01:00,387 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-02 04:01:00,388 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-02 04:01:00,388 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-02 04:01:00,388 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-02 04:01:00,388 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-02 04:01:00,389 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-02 04:01:00,389 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-02 04:01:00,390 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-02 04:01:00,390 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_798604c1-a156-480c-a755-264b98468709/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-12-02 04:01:00,400 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-02 04:01:00,400 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-02 04:01:00,400 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-02 04:01:00,401 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-02 04:01:00,401 INFO L133 SettingsManager]: * User list type=DISABLED [2018-12-02 04:01:00,401 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-12-02 04:01:00,401 INFO L133 SettingsManager]: * Explicit value domain=true [2018-12-02 04:01:00,401 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-12-02 04:01:00,401 INFO L133 SettingsManager]: * Octagon Domain=false [2018-12-02 04:01:00,401 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-12-02 04:01:00,401 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-12-02 04:01:00,401 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-12-02 04:01:00,401 INFO L133 SettingsManager]: * Interval Domain=false [2018-12-02 04:01:00,402 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-02 04:01:00,402 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-02 04:01:00,402 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-02 04:01:00,402 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-02 04:01:00,402 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-02 04:01:00,402 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-02 04:01:00,402 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-02 04:01:00,403 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-02 04:01:00,403 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-02 04:01:00,403 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-02 04:01:00,403 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-02 04:01:00,403 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-02 04:01:00,403 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-02 04:01:00,403 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-02 04:01:00,403 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-02 04:01:00,404 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-02 04:01:00,404 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-02 04:01:00,404 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-02 04:01:00,404 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-02 04:01:00,404 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-12-02 04:01:00,404 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-02 04:01:00,404 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-02 04:01:00,404 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-02 04:01:00,404 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_798604c1-a156-480c-a755-264b98468709/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 -> 458ea123164cb471942dd47e2e2a75da3184ae49 [2018-12-02 04:01:00,427 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-02 04:01:00,435 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-02 04:01:00,438 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-02 04:01:00,439 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-02 04:01:00,439 INFO L276 PluginConnector]: CDTParser initialized [2018-12-02 04:01:00,440 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_798604c1-a156-480c-a755-264b98468709/bin-2019/utaipan/../../sv-benchmarks/c/float-newlib/double_req_bl_0240b_true-unreach-call.c [2018-12-02 04:01:00,473 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_798604c1-a156-480c-a755-264b98468709/bin-2019/utaipan/data/ceeb608fc/7d2e72b4ad614247b35586c4496ad6c4/FLAG5fa532ac1 [2018-12-02 04:01:00,892 INFO L307 CDTParser]: Found 1 translation units. [2018-12-02 04:01:00,892 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_798604c1-a156-480c-a755-264b98468709/sv-benchmarks/c/float-newlib/double_req_bl_0240b_true-unreach-call.c [2018-12-02 04:01:00,897 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_798604c1-a156-480c-a755-264b98468709/bin-2019/utaipan/data/ceeb608fc/7d2e72b4ad614247b35586c4496ad6c4/FLAG5fa532ac1 [2018-12-02 04:01:00,905 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_798604c1-a156-480c-a755-264b98468709/bin-2019/utaipan/data/ceeb608fc/7d2e72b4ad614247b35586c4496ad6c4 [2018-12-02 04:01:00,907 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-02 04:01:00,908 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-02 04:01:00,909 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-02 04:01:00,909 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-02 04:01:00,911 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-02 04:01:00,911 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 04:01:00" (1/1) ... [2018-12-02 04:01:00,913 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4334202d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:01:00, skipping insertion in model container [2018-12-02 04:01:00,913 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 04:01:00" (1/1) ... [2018-12-02 04:01:00,918 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-02 04:01:00,942 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-02 04:01:01,142 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 04:01:01,154 INFO L191 MainTranslator]: Completed pre-run [2018-12-02 04:01:01,208 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 04:01:01,223 INFO L195 MainTranslator]: Completed translation [2018-12-02 04:01:01,223 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:01:01 WrapperNode [2018-12-02 04:01:01,223 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-02 04:01:01,224 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-02 04:01:01,224 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-02 04:01:01,224 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-02 04:01:01,229 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:01:01" (1/1) ... [2018-12-02 04:01:01,243 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:01:01" (1/1) ... [2018-12-02 04:01:01,248 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-02 04:01:01,249 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-02 04:01:01,249 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-02 04:01:01,249 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-02 04:01:01,255 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:01:01" (1/1) ... [2018-12-02 04:01:01,255 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:01:01" (1/1) ... [2018-12-02 04:01:01,260 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:01:01" (1/1) ... [2018-12-02 04:01:01,260 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:01:01" (1/1) ... [2018-12-02 04:01:01,289 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:01:01" (1/1) ... [2018-12-02 04:01:01,300 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:01:01" (1/1) ... [2018-12-02 04:01:01,303 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:01:01" (1/1) ... [2018-12-02 04:01:01,308 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-02 04:01:01,309 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-02 04:01:01,309 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-02 04:01:01,309 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-02 04:01:01,309 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:01:01" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_798604c1-a156-480c-a755-264b98468709/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 [2018-12-02 04:01:01,341 INFO L130 BoogieDeclarations]: Found specification of procedure sin_double [2018-12-02 04:01:01,341 INFO L138 BoogieDeclarations]: Found implementation of procedure sin_double [2018-12-02 04:01:01,341 INFO L130 BoogieDeclarations]: Found specification of procedure isnan_double [2018-12-02 04:01:01,341 INFO L138 BoogieDeclarations]: Found implementation of procedure isnan_double [2018-12-02 04:01:01,341 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_double [2018-12-02 04:01:01,341 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_double [2018-12-02 04:01:01,341 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_double [2018-12-02 04:01:01,341 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_double [2018-12-02 04:01:01,342 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_rem_pio2 [2018-12-02 04:01:01,342 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_rem_pio2 [2018-12-02 04:01:01,342 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-12-02 04:01:01,342 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-12-02 04:01:01,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-12-02 04:01:01,342 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_cos [2018-12-02 04:01:01,342 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_cos [2018-12-02 04:01:01,342 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_double [2018-12-02 04:01:01,342 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_double [2018-12-02 04:01:01,342 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2018-12-02 04:01:01,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-12-02 04:01:01,342 INFO L130 BoogieDeclarations]: Found specification of procedure floor_double [2018-12-02 04:01:01,342 INFO L138 BoogieDeclarations]: Found implementation of procedure floor_double [2018-12-02 04:01:01,342 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-12-02 04:01:01,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-12-02 04:01:01,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2018-12-02 04:01:01,343 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-02 04:01:01,343 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_rem_pio2 [2018-12-02 04:01:01,343 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_rem_pio2 [2018-12-02 04:01:01,343 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-02 04:01:01,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-02 04:01:01,343 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-12-02 04:01:01,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2018-12-02 04:01:01,343 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_sin [2018-12-02 04:01:01,343 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_sin [2018-12-02 04:01:01,343 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-02 04:01:01,984 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-02 04:01:01,984 INFO L280 CfgBuilder]: Removed 63 assue(true) statements. [2018-12-02 04:01:01,985 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 04:01:01 BoogieIcfgContainer [2018-12-02 04:01:01,985 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-02 04:01:01,986 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-02 04:01:01,986 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-02 04:01:01,989 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-02 04:01:01,989 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 04:01:00" (1/3) ... [2018-12-02 04:01:01,989 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@21d2b761 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 04:01:01, skipping insertion in model container [2018-12-02 04:01:01,990 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:01:01" (2/3) ... [2018-12-02 04:01:01,990 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@21d2b761 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 04:01:01, skipping insertion in model container [2018-12-02 04:01:01,990 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 04:01:01" (3/3) ... [2018-12-02 04:01:01,992 INFO L112 eAbstractionObserver]: Analyzing ICFG double_req_bl_0240b_true-unreach-call.c [2018-12-02 04:01:02,000 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-02 04:01:02,006 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-02 04:01:02,020 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-02 04:01:02,040 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-02 04:01:02,041 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-02 04:01:02,041 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-02 04:01:02,041 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-02 04:01:02,041 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-02 04:01:02,041 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-02 04:01:02,041 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-02 04:01:02,041 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-02 04:01:02,055 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states. [2018-12-02 04:01:02,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2018-12-02 04:01:02,060 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 04:01:02,060 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 04:01:02,062 INFO L423 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 04:01:02,065 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 04:01:02,065 INFO L82 PathProgramCache]: Analyzing trace with hash -1374228765, now seen corresponding path program 1 times [2018-12-02 04:01:02,067 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 04:01:02,097 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 04:01:02,098 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 04:01:02,098 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 04:01:02,098 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 04:01:02,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 04:01:02,203 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 04:01:02,205 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 04:01:02,205 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-12-02 04:01:02,205 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-12-02 04:01:02,208 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-12-02 04:01:02,216 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-12-02 04:01:02,216 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-12-02 04:01:02,218 INFO L87 Difference]: Start difference. First operand 285 states. Second operand 2 states. [2018-12-02 04:01:02,252 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 04:01:02,252 INFO L93 Difference]: Finished difference Result 562 states and 910 transitions. [2018-12-02 04:01:02,252 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-12-02 04:01:02,253 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 22 [2018-12-02 04:01:02,253 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 04:01:02,260 INFO L225 Difference]: With dead ends: 562 [2018-12-02 04:01:02,260 INFO L226 Difference]: Without dead ends: 281 [2018-12-02 04:01:02,264 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-12-02 04:01:02,275 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 281 states. [2018-12-02 04:01:02,297 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 281 to 281. [2018-12-02 04:01:02,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 281 states. [2018-12-02 04:01:02,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 281 states and 383 transitions. [2018-12-02 04:01:02,300 INFO L78 Accepts]: Start accepts. Automaton has 281 states and 383 transitions. Word has length 22 [2018-12-02 04:01:02,300 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 04:01:02,300 INFO L480 AbstractCegarLoop]: Abstraction has 281 states and 383 transitions. [2018-12-02 04:01:02,301 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-12-02 04:01:02,301 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 383 transitions. [2018-12-02 04:01:02,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2018-12-02 04:01:02,302 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 04:01:02,302 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 04:01:02,302 INFO L423 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 04:01:02,302 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 04:01:02,302 INFO L82 PathProgramCache]: Analyzing trace with hash -277100154, now seen corresponding path program 1 times [2018-12-02 04:01:02,302 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-12-02 04:01:02,303 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 04:01:02,303 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 04:01:02,303 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 04:01:02,303 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-12-02 04:01:02,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-02 04:01:02,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-02 04:01:02,391 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2018-12-02 04:01:02,416 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 6442450960 could not be translated for associated CType ARRAY#_32_~~__int32_t~0# [2018-12-02 04:01:02,417 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 6442450995 could not be translated for associated CType ARRAY#_32_~~__int32_t~0# [2018-12-02 04:01:02,417 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 6442450963 could not be translated for associated CType ARRAY#_66_~~__int32_t~0# [2018-12-02 04:01:02,418 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 6442450992 could not be translated for associated CType ARRAY#_4_~INT# [2018-12-02 04:01:02,418 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 6442450979 could not be translated for associated CType ARRAY#_8_~DOUBLE# [2018-12-02 04:01:02,418 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 6442450957 could not be translated for associated CType ARRAY#_8_~DOUBLE# [2018-12-02 04:01:02,418 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 6442450947 could not be translated for associated CType ARRAY#_4_~INT# [2018-12-02 04:01:02,419 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 6442450949 could not be translated for associated CType ARRAY#_66_~~__int32_t~0# [2018-12-02 04:01:02,434 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.12 04:01:02 BoogieIcfgContainer [2018-12-02 04:01:02,434 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-02 04:01:02,434 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-02 04:01:02,434 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-02 04:01:02,434 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-02 04:01:02,435 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 04:01:01" (3/4) ... [2018-12-02 04:01:02,438 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-12-02 04:01:02,438 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-02 04:01:02,438 INFO L168 Benchmark]: Toolchain (without parser) took 1530.58 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 135.3 MB). Free memory was 947.0 MB in the beginning and 924.2 MB in the end (delta: 22.8 MB). Peak memory consumption was 158.1 MB. Max. memory is 11.5 GB. [2018-12-02 04:01:02,439 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 976.0 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 04:01:02,439 INFO L168 Benchmark]: CACSL2BoogieTranslator took 314.81 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 135.3 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -165.9 MB). Peak memory consumption was 24.1 MB. Max. memory is 11.5 GB. [2018-12-02 04:01:02,440 INFO L168 Benchmark]: Boogie Procedure Inliner took 24.93 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. [2018-12-02 04:01:02,440 INFO L168 Benchmark]: Boogie Preprocessor took 59.81 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: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2018-12-02 04:01:02,440 INFO L168 Benchmark]: RCFGBuilder took 676.27 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 982.7 MB in the end (delta: 123.3 MB). Peak memory consumption was 123.3 MB. Max. memory is 11.5 GB. [2018-12-02 04:01:02,441 INFO L168 Benchmark]: TraceAbstraction took 448.10 ms. Allocated memory is still 1.2 GB. Free memory was 982.7 MB in the beginning and 927.7 MB in the end (delta: 55.0 MB). Peak memory consumption was 55.0 MB. Max. memory is 11.5 GB. [2018-12-02 04:01:02,441 INFO L168 Benchmark]: Witness Printer took 3.60 ms. Allocated memory is still 1.2 GB. Free memory was 927.7 MB in the beginning and 924.2 MB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. [2018-12-02 04:01:02,443 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 976.0 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 314.81 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 135.3 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -165.9 MB). Peak memory consumption was 24.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 24.93 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 59.81 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: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. * RCFGBuilder took 676.27 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 982.7 MB in the end (delta: 123.3 MB). Peak memory consumption was 123.3 MB. Max. memory is 11.5 GB. * TraceAbstraction took 448.10 ms. Allocated memory is still 1.2 GB. Free memory was 982.7 MB in the beginning and 927.7 MB in the end (delta: 55.0 MB). Peak memory consumption was 55.0 MB. Max. memory is 11.5 GB. * Witness Printer took 3.60 ms. Allocated memory is still 1.2 GB. Free memory was 927.7 MB in the beginning and 924.2 MB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 6442450960 could not be translated for associated CType ARRAY#_32_~~__int32_t~0# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 6442450995 could not be translated for associated CType ARRAY#_32_~~__int32_t~0# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 6442450963 could not be translated for associated CType ARRAY#_66_~~__int32_t~0# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 6442450992 could not be translated for associated CType ARRAY#_4_~INT# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 6442450979 could not be translated for associated CType ARRAY#_8_~DOUBLE# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 6442450957 could not be translated for associated CType ARRAY#_8_~DOUBLE# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 6442450947 could not be translated for associated CType ARRAY#_4_~INT# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 6442450949 could not be translated for associated CType ARRAY#_66_~~__int32_t~0# * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - UnprovableResult [Line: 640]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: overapproximation of someUnaryDOUBLEoperation at line 528, overapproximation of someBinaryArithmeticDOUBLEoperation at line 612, overapproximation of bitwiseAnd at line 608, overapproximation of someBinaryDOUBLEComparisonOperation at line 82. Possible FailurePath: [L16] static const double huge_floor = 1.0e300; [L105-L107] static const double two54_scalbn = 1.80143985094819840000e+16, twom54_scalbn = 5.55111512312578270212e-17, huge_scalbn = 1.0e+300, tiny_scalbn = 1.0e-300; [L176] static const int init_jk_krempio[] = {2, 3, 4, 6}; [L178-L183] 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, }; [L185-L187] static const double zero_krempio = 0.0, one_krempio = 1.0, two24_krempio = 1.67772160000000000000e+07, twon24_krempio = 5.96046447753906250000e-08; [L362-L373] 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, }; [L375-L382] 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, }; [L384-L393] 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; [L526-L532] 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; [L570-L576] static const double half_ksin = 5.00000000000000000000e-01, S1_ksin = -1.66666666666666324348e-01, S2_ksin = 8.33333333332248946124e-03, S3_ksin = -1.98412698298579493134e-04, S4_ksin = 2.75573137070700676789e-06, S5_ksin = -2.50507602534068634195e-08, S6_ksin = 1.58969099521155010221e-10; VAL [\old(C1_kcos)=6442450971, \old(C2_kcos)=6442450974, \old(C3_kcos)=6442450976, \old(C4_kcos)=6442450997, \old(C5_kcos)=6442450990, \old(C6_kcos)=6442450977, \old(half_ksin)=6442450966, \old(half_rempio)=6442450954, \old(huge_floor)=6442450989, \old(huge_scalbn)=6442450987, \old(init_jk_krempio)=null, \old(init_jk_krempio)=null, \old(invpio2_rempio)=6442450959, \old(npio2_hw_rempio)=null, \old(npio2_hw_rempio)=null, \old(one_kcos)=6442450980, \old(one_krempio)=6442450972, \old(pio2_1_rempio)=6442450978, \old(pio2_1t_rempio)=6442450952, \old(pio2_2_rempio)=6442450975, \old(pio2_2t_rempio)=6442450962, \old(pio2_3_rempio)=6442450967, \old(pio2_3t_rempio)=6442450951, \old(PIo2_krempio)=null, \old(PIo2_krempio)=null, \old(S1_ksin)=6442450982, \old(S2_ksin)=6442450964, \old(S3_ksin)=6442450948, \old(S4_ksin)=6442450981, \old(S5_ksin)=6442450984, \old(S6_ksin)=6442450955, \old(tiny_scalbn)=6442450973, \old(two24_krempio)=6442450986, \old(two24_rempio)=6442450953, \old(two54_scalbn)=6442450965, \old(two_over_pi_rempio)=null, \old(two_over_pi_rempio)=null, \old(twom54_scalbn)=6442450970, \old(twon24_krempio)=6442450958, \old(zero_krempio)=6442450988, \old(zero_rempio)=6442450994, C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={6442450945:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={6442450996:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={6442450956:0}, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={6442450950:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] [L635] double x = -1.0 / 0.0; VAL [C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={6442450945:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={6442450996:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={6442450956:0}, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={6442450950:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] [L636] CALL, EXPR sin_double(x) VAL [\old(x)=6442450968, C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={6442450945:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={6442450996:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={6442450956:0}, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={6442450950:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] [L601] double y[2], z = 0.0; [L602] __int32_t n, ix; VAL [\old(x)=6442450968, C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={6442450945:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={6442450996:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={6442450956:0}, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={6442450950:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, x=6442450968, y={6442450946:0}, z=0, zero_krempio=0, zero_rempio=0] [L604] ieee_double_shape_type gh_u; [L605] gh_u.value = (x) [L606] EXPR gh_u.parts.msw [L606] (ix) = gh_u.parts.msw [L608] ix &= 0x7fffffff VAL [\old(x)=6442450968, C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={6442450945:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={6442450996:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={6442450956:0}, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={6442450950:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, x=6442450968, y={6442450946:0}, z=0, zero_krempio=0, zero_rempio=0] [L609] COND FALSE !(ix <= 0x3fe921fb) VAL [\old(x)=6442450968, C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={6442450945:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, ix=2146435072, npio2_hw_rempio={6442450996:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={6442450956:0}, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={6442450950:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, x=6442450968, y={6442450946:0}, z=0, zero_krempio=0, zero_rempio=0] [L611] COND TRUE ix >= 0x7ff00000 [L612] return x - x; [L612] return x - x; VAL [\old(x)=6442450968, C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={6442450945:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, ix=2146435072, npio2_hw_rempio={6442450996:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={6442450956:0}, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={6442450950:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, x=6442450968, z=0, zero_krempio=0, zero_rempio=0] [L636] RET, 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={6442450945:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={6442450996:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={6442450956:0}, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, sin_double(x)=6442450983, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={6442450950:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, x=6442450968, zero_krempio=0, zero_rempio=0] [L636] double res = sin_double(x); [L639] CALL, EXPR isnan_double(res) VAL [\old(x)=6442450983, C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={6442450945:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={6442450996:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={6442450956:0}, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={6442450950:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] [L82] return x != x; VAL [\old(x)=6442450983, \result=0, C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={6442450945:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={6442450996:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={6442450956:0}, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={6442450950:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, x=6442450983, zero_krempio=0, zero_rempio=0] [L639] RET, EXPR isnan_double(res) VAL [C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={6442450945:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, isnan_double(res)=0, npio2_hw_rempio={6442450996:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={6442450956:0}, res=6442450983, 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={6442450950:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, x=6442450968, zero_krempio=0, zero_rempio=0] [L639] COND TRUE !isnan_double(res) [L640] __VERIFIER_error() VAL [C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={6442450945:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={6442450996:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={6442450956:0}, res=6442450983, 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={6442450950:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, x=6442450968, zero_krempio=0, zero_rempio=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 13 procedures, 285 locations, 1 error locations. UNSAFE Result, 0.3s OverallTime, 2 OverallIterations, 1 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 387 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=285occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.0s 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 0.1.23-635dfa2 [2018-12-02 04:01:03,648 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-02 04:01:03,649 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-02 04:01:03,656 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-02 04:01:03,656 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-02 04:01:03,656 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-02 04:01:03,657 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-02 04:01:03,658 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-02 04:01:03,658 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-02 04:01:03,659 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-02 04:01:03,659 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-02 04:01:03,659 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-02 04:01:03,660 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-02 04:01:03,660 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-02 04:01:03,661 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-02 04:01:03,661 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-02 04:01:03,662 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-02 04:01:03,662 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-02 04:01:03,663 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-02 04:01:03,664 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-02 04:01:03,665 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-02 04:01:03,665 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-02 04:01:03,666 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-02 04:01:03,667 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-02 04:01:03,667 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-02 04:01:03,667 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-02 04:01:03,668 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-02 04:01:03,668 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-02 04:01:03,669 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-02 04:01:03,669 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-02 04:01:03,669 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-02 04:01:03,670 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-02 04:01:03,670 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-02 04:01:03,670 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-02 04:01:03,670 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-02 04:01:03,671 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-02 04:01:03,671 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_798604c1-a156-480c-a755-264b98468709/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2018-12-02 04:01:03,678 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-02 04:01:03,678 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-02 04:01:03,679 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-02 04:01:03,679 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-02 04:01:03,679 INFO L133 SettingsManager]: * User list type=DISABLED [2018-12-02 04:01:03,679 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-12-02 04:01:03,679 INFO L133 SettingsManager]: * Explicit value domain=true [2018-12-02 04:01:03,679 INFO L133 SettingsManager]: * Octagon Domain=false [2018-12-02 04:01:03,679 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-12-02 04:01:03,680 INFO L133 SettingsManager]: * Interval Domain=false [2018-12-02 04:01:03,680 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-02 04:01:03,680 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-02 04:01:03,680 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-02 04:01:03,680 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-02 04:01:03,680 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-02 04:01:03,680 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-02 04:01:03,681 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-02 04:01:03,681 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-12-02 04:01:03,681 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-12-02 04:01:03,681 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-02 04:01:03,681 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-02 04:01:03,681 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-02 04:01:03,681 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-02 04:01:03,681 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-02 04:01:03,681 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-02 04:01:03,681 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-02 04:01:03,681 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-02 04:01:03,682 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-02 04:01:03,682 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-02 04:01:03,682 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-02 04:01:03,682 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-02 04:01:03,682 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-12-02 04:01:03,682 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-02 04:01:03,682 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-12-02 04:01:03,682 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-12-02 04:01:03,682 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_798604c1-a156-480c-a755-264b98468709/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 -> 458ea123164cb471942dd47e2e2a75da3184ae49 [2018-12-02 04:01:03,701 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-02 04:01:03,710 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-02 04:01:03,713 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-02 04:01:03,714 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-02 04:01:03,715 INFO L276 PluginConnector]: CDTParser initialized [2018-12-02 04:01:03,715 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_798604c1-a156-480c-a755-264b98468709/bin-2019/utaipan/../../sv-benchmarks/c/float-newlib/double_req_bl_0240b_true-unreach-call.c [2018-12-02 04:01:03,753 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_798604c1-a156-480c-a755-264b98468709/bin-2019/utaipan/data/363816771/8180fe978aff4264bd6e41fefed985d4/FLAGac2beb689 [2018-12-02 04:01:04,164 INFO L307 CDTParser]: Found 1 translation units. [2018-12-02 04:01:04,164 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_798604c1-a156-480c-a755-264b98468709/sv-benchmarks/c/float-newlib/double_req_bl_0240b_true-unreach-call.c [2018-12-02 04:01:04,170 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_798604c1-a156-480c-a755-264b98468709/bin-2019/utaipan/data/363816771/8180fe978aff4264bd6e41fefed985d4/FLAGac2beb689 [2018-12-02 04:01:04,178 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_798604c1-a156-480c-a755-264b98468709/bin-2019/utaipan/data/363816771/8180fe978aff4264bd6e41fefed985d4 [2018-12-02 04:01:04,179 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-02 04:01:04,180 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-02 04:01:04,181 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-02 04:01:04,181 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-02 04:01:04,183 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-02 04:01:04,184 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 04:01:04" (1/1) ... [2018-12-02 04:01:04,185 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@399ba2e8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:01:04, skipping insertion in model container [2018-12-02 04:01:04,186 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 04:01:04" (1/1) ... [2018-12-02 04:01:04,190 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-02 04:01:04,209 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-02 04:01:04,388 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 04:01:04,403 INFO L191 MainTranslator]: Completed pre-run [2018-12-02 04:01:04,498 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 04:01:04,515 INFO L195 MainTranslator]: Completed translation [2018-12-02 04:01:04,515 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:01:04 WrapperNode [2018-12-02 04:01:04,515 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-02 04:01:04,516 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-02 04:01:04,516 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-02 04:01:04,516 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-02 04:01:04,521 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:01:04" (1/1) ... [2018-12-02 04:01:04,535 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:01:04" (1/1) ... [2018-12-02 04:01:04,541 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-02 04:01:04,541 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-02 04:01:04,541 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-02 04:01:04,541 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-02 04:01:04,546 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:01:04" (1/1) ... [2018-12-02 04:01:04,547 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:01:04" (1/1) ... [2018-12-02 04:01:04,552 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:01:04" (1/1) ... [2018-12-02 04:01:04,552 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:01:04" (1/1) ... [2018-12-02 04:01:04,578 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:01:04" (1/1) ... [2018-12-02 04:01:04,587 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:01:04" (1/1) ... [2018-12-02 04:01:04,591 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:01:04" (1/1) ... [2018-12-02 04:01:04,596 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-02 04:01:04,596 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-02 04:01:04,596 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-02 04:01:04,596 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-02 04:01:04,597 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:01:04" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_798604c1-a156-480c-a755-264b98468709/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 [2018-12-02 04:01:04,628 INFO L130 BoogieDeclarations]: Found specification of procedure sin_double [2018-12-02 04:01:04,629 INFO L138 BoogieDeclarations]: Found implementation of procedure sin_double [2018-12-02 04:01:04,629 INFO L130 BoogieDeclarations]: Found specification of procedure isnan_double [2018-12-02 04:01:04,629 INFO L138 BoogieDeclarations]: Found implementation of procedure isnan_double [2018-12-02 04:01:04,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2018-12-02 04:01:04,629 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_double [2018-12-02 04:01:04,629 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_double [2018-12-02 04:01:04,629 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_double [2018-12-02 04:01:04,629 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_double [2018-12-02 04:01:04,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2018-12-02 04:01:04,629 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_rem_pio2 [2018-12-02 04:01:04,629 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_rem_pio2 [2018-12-02 04:01:04,629 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-12-02 04:01:04,629 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-12-02 04:01:04,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2018-12-02 04:01:04,630 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_cos [2018-12-02 04:01:04,630 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_cos [2018-12-02 04:01:04,630 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_double [2018-12-02 04:01:04,630 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_double [2018-12-02 04:01:04,630 INFO L130 BoogieDeclarations]: Found specification of procedure floor_double [2018-12-02 04:01:04,630 INFO L138 BoogieDeclarations]: Found implementation of procedure floor_double [2018-12-02 04:01:04,630 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-12-02 04:01:04,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-12-02 04:01:04,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2018-12-02 04:01:04,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-02 04:01:04,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-12-02 04:01:04,630 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_rem_pio2 [2018-12-02 04:01:04,630 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_rem_pio2 [2018-12-02 04:01:04,630 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-02 04:01:04,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-02 04:01:04,631 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_sin [2018-12-02 04:01:04,631 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_sin [2018-12-02 04:01:04,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-12-02 04:01:04,631 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-02 04:01:04,802 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 04:01:05,418 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 04:01:05,743 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 04:01:06,572 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 04:01:06,619 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 04:01:06,637 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 04:01:06,650 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 04:01:06,669 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 04:01:08,749 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 04:01:08,770 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 04:01:10,853 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 04:01:10,997 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 04:01:11,046 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 04:01:11,119 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 04:01:11,138 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 04:01:11,151 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 04:01:11,176 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 04:01:11,191 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 04:01:11,210 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 04:01:12,211 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 04:01:12,589 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 04:01:12,595 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 04:01:14,624 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 04:01:15,294 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 04:01:15,965 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 04:01:18,089 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 04:01:18,152 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 04:01:18,205 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 04:01:18,225 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 04:01:24,692 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 04:01:24,712 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 04:01:24,730 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 04:01:24,766 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 04:01:25,724 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 04:01:29,965 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 04:01:30,024 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 04:01:30,604 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 04:01:31,476 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 04:01:31,487 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 04:01:35,755 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 04:01:35,828 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 04:01:36,227 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 04:01:36,633 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 04:01:36,953 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 04:01:37,010 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 04:01:37,106 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 04:01:39,160 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 04:01:45,587 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2018-12-02 04:01:45,592 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-02 04:01:45,592 INFO L280 CfgBuilder]: Removed 63 assue(true) statements. [2018-12-02 04:01:45,593 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 04:01:45 BoogieIcfgContainer [2018-12-02 04:01:45,593 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-02 04:01:45,594 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-02 04:01:45,594 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-02 04:01:45,596 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-02 04:01:45,596 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 04:01:04" (1/3) ... [2018-12-02 04:01:45,597 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5bdbd45e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 04:01:45, skipping insertion in model container [2018-12-02 04:01:45,597 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:01:04" (2/3) ... [2018-12-02 04:01:45,597 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5bdbd45e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 04:01:45, skipping insertion in model container [2018-12-02 04:01:45,597 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 04:01:45" (3/3) ... [2018-12-02 04:01:45,599 INFO L112 eAbstractionObserver]: Analyzing ICFG double_req_bl_0240b_true-unreach-call.c [2018-12-02 04:01:45,605 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-02 04:01:45,610 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-02 04:01:45,619 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-02 04:01:45,643 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-12-02 04:01:45,644 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-02 04:01:45,644 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-02 04:01:45,644 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-02 04:01:45,644 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-02 04:01:45,644 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-02 04:01:45,644 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-02 04:01:45,644 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-02 04:01:45,645 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-02 04:01:45,657 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states. [2018-12-02 04:01:45,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2018-12-02 04:01:45,661 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 04:01:45,661 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 04:01:45,662 INFO L423 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 04:01:45,665 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 04:01:45,666 INFO L82 PathProgramCache]: Analyzing trace with hash -420857013, now seen corresponding path program 1 times [2018-12-02 04:01:45,670 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-12-02 04:01:45,670 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_798604c1-a156-480c-a755-264b98468709/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 [2018-12-02 04:01:45,678 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 04:01:45,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 04:01:45,919 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 04:01:45,929 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 04:01:45,930 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-02 04:01:45,941 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 04:01:45,942 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-12-02 04:01:45,944 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-12-02 04:01:45,951 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-12-02 04:01:45,951 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-12-02 04:01:45,952 INFO L87 Difference]: Start difference. First operand 284 states. Second operand 2 states. [2018-12-02 04:01:45,986 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 04:01:45,986 INFO L93 Difference]: Finished difference Result 560 states and 908 transitions. [2018-12-02 04:01:45,986 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-12-02 04:01:45,987 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 21 [2018-12-02 04:01:45,987 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 04:01:45,994 INFO L225 Difference]: With dead ends: 560 [2018-12-02 04:01:45,995 INFO L226 Difference]: Without dead ends: 280 [2018-12-02 04:01:45,998 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-12-02 04:01:46,009 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 280 states. [2018-12-02 04:01:46,029 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 280 to 280. [2018-12-02 04:01:46,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 280 states. [2018-12-02 04:01:46,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 280 states and 382 transitions. [2018-12-02 04:01:46,033 INFO L78 Accepts]: Start accepts. Automaton has 280 states and 382 transitions. Word has length 21 [2018-12-02 04:01:46,033 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 04:01:46,033 INFO L480 AbstractCegarLoop]: Abstraction has 280 states and 382 transitions. [2018-12-02 04:01:46,033 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-12-02 04:01:46,033 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 382 transitions. [2018-12-02 04:01:46,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2018-12-02 04:01:46,034 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 04:01:46,034 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 04:01:46,034 INFO L423 AbstractCegarLoop]: === Iteration 2 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 04:01:46,035 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 04:01:46,035 INFO L82 PathProgramCache]: Analyzing trace with hash 174829580, now seen corresponding path program 1 times [2018-12-02 04:01:46,035 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-12-02 04:01:46,035 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_798604c1-a156-480c-a755-264b98468709/bin-2019/utaipan/mathsat Starting monitored process 3 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with mathsat -unsat_core_generation=3 [2018-12-02 04:01:46,038 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 04:01:46,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 04:01:46,263 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 04:01:46,849 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 04:01:46,849 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-02 04:01:46,863 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 04:01:46,863 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-12-02 04:01:46,864 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-12-02 04:01:46,864 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-02 04:01:46,864 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2018-12-02 04:01:46,865 INFO L87 Difference]: Start difference. First operand 280 states and 382 transitions. Second operand 9 states. [2018-12-02 04:01:47,982 WARN L180 SmtUtils]: Spent 429.00 ms on a formula simplification that was a NOOP. DAG size: 8 [2018-12-02 04:01:49,114 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 04:01:49,114 INFO L93 Difference]: Finished difference Result 287 states and 389 transitions. [2018-12-02 04:01:49,120 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-12-02 04:01:49,121 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 22 [2018-12-02 04:01:49,121 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 04:01:49,123 INFO L225 Difference]: With dead ends: 287 [2018-12-02 04:01:49,123 INFO L226 Difference]: Without dead ends: 280 [2018-12-02 04:01:49,124 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=33, Invalid=123, Unknown=0, NotChecked=0, Total=156 [2018-12-02 04:01:49,125 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 280 states. [2018-12-02 04:01:49,137 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 280 to 280. [2018-12-02 04:01:49,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 280 states. [2018-12-02 04:01:49,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 280 states and 381 transitions. [2018-12-02 04:01:49,140 INFO L78 Accepts]: Start accepts. Automaton has 280 states and 381 transitions. Word has length 22 [2018-12-02 04:01:49,140 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 04:01:49,140 INFO L480 AbstractCegarLoop]: Abstraction has 280 states and 381 transitions. [2018-12-02 04:01:49,140 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-12-02 04:01:49,140 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 381 transitions. [2018-12-02 04:01:49,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2018-12-02 04:01:49,141 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 04:01:49,141 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 04:01:49,141 INFO L423 AbstractCegarLoop]: === Iteration 3 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 04:01:49,141 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 04:01:49,142 INFO L82 PathProgramCache]: Analyzing trace with hash 522356922, now seen corresponding path program 1 times [2018-12-02 04:01:49,142 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-12-02 04:01:49,142 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_798604c1-a156-480c-a755-264b98468709/bin-2019/utaipan/mathsat Starting monitored process 4 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with mathsat -unsat_core_generation=3 [2018-12-02 04:01:49,145 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 04:01:49,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 04:01:49,371 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 04:01:49,472 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 04:01:49,472 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-02 04:01:49,482 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 04:01:49,483 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-12-02 04:01:49,483 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-12-02 04:01:49,483 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-12-02 04:01:49,483 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-12-02 04:01:49,483 INFO L87 Difference]: Start difference. First operand 280 states and 381 transitions. Second operand 7 states. [2018-12-02 04:01:50,550 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 04:01:50,550 INFO L93 Difference]: Finished difference Result 290 states and 390 transitions. [2018-12-02 04:01:50,551 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-02 04:01:50,551 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 31 [2018-12-02 04:01:50,551 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 04:01:50,552 INFO L225 Difference]: With dead ends: 290 [2018-12-02 04:01:50,553 INFO L226 Difference]: Without dead ends: 278 [2018-12-02 04:01:50,553 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 25 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2018-12-02 04:01:50,553 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 278 states. [2018-12-02 04:01:50,561 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 278 to 278. [2018-12-02 04:01:50,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 278 states. [2018-12-02 04:01:50,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 278 states and 377 transitions. [2018-12-02 04:01:50,562 INFO L78 Accepts]: Start accepts. Automaton has 278 states and 377 transitions. Word has length 31 [2018-12-02 04:01:50,562 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 04:01:50,562 INFO L480 AbstractCegarLoop]: Abstraction has 278 states and 377 transitions. [2018-12-02 04:01:50,562 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-12-02 04:01:50,562 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 377 transitions. [2018-12-02 04:01:50,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2018-12-02 04:01:50,563 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 04:01:50,563 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 04:01:50,563 INFO L423 AbstractCegarLoop]: === Iteration 4 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 04:01:50,563 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 04:01:50,564 INFO L82 PathProgramCache]: Analyzing trace with hash -1518192349, now seen corresponding path program 1 times [2018-12-02 04:01:50,564 INFO L223 ckRefinementStrategy]: Switched to mode MATHSAT_FPBP [2018-12-02 04:01:50,564 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_798604c1-a156-480c-a755-264b98468709/bin-2019/utaipan/mathsat Starting monitored process 5 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with mathsat -unsat_core_generation=3 [2018-12-02 04:01:50,578 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 04:01:50,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 04:01:50,798 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 04:01:50,897 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 04:01:50,897 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-02 04:01:50,908 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 04:01:50,908 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-12-02 04:01:50,908 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-12-02 04:01:50,908 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-12-02 04:01:50,908 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-12-02 04:01:50,909 INFO L87 Difference]: Start difference. First operand 278 states and 377 transitions. Second operand 7 states. [2018-12-02 04:01:51,549 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 04:01:51,549 INFO L93 Difference]: Finished difference Result 278 states and 377 transitions. [2018-12-02 04:01:51,551 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-12-02 04:01:51,551 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 36 [2018-12-02 04:01:51,551 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 04:01:51,551 INFO L225 Difference]: With dead ends: 278 [2018-12-02 04:01:51,551 INFO L226 Difference]: Without dead ends: 0 [2018-12-02 04:01:51,552 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 38 GetRequests, 30 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2018-12-02 04:01:51,552 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-12-02 04:01:51,552 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-12-02 04:01:51,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-12-02 04:01:51,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-12-02 04:01:51,553 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 36 [2018-12-02 04:01:51,553 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 04:01:51,553 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-12-02 04:01:51,553 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-12-02 04:01:51,553 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-12-02 04:01:51,553 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-02 04:01:51,556 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-12-02 04:01:51,998 INFO L448 ceAbstractionStarter]: For program point L609(lines 609 625) no Hoare annotation was computed. [2018-12-02 04:01:51,998 INFO L451 ceAbstractionStarter]: At program point sin_doubleENTRY(lines 600 626) the Hoare annotation is: true [2018-12-02 04:01:51,998 INFO L448 ceAbstractionStarter]: For program point L603-1(lines 603 607) no Hoare annotation was computed. [2018-12-02 04:01:51,998 INFO L444 ceAbstractionStarter]: At program point L603-2(lines 603 607) the Hoare annotation is: (= |sin_double_#in~x| sin_double_~x) [2018-12-02 04:01:51,998 INFO L448 ceAbstractionStarter]: For program point L603-3(lines 603 607) no Hoare annotation was computed. [2018-12-02 04:01:51,999 INFO L448 ceAbstractionStarter]: For program point L622(line 622) no Hoare annotation was computed. [2018-12-02 04:01:51,999 INFO L448 ceAbstractionStarter]: For program point L620(line 620) no Hoare annotation was computed. [2018-12-02 04:01:51,999 INFO L448 ceAbstractionStarter]: For program point L618(line 618) no Hoare annotation was computed. [2018-12-02 04:01:51,999 INFO L448 ceAbstractionStarter]: For program point L616(line 616) no Hoare annotation was computed. [2018-12-02 04:01:51,999 INFO L444 ceAbstractionStarter]: At program point L614(line 614) the Hoare annotation is: (and (= |sin_double_#in~x| sin_double_~x) (exists ((v_prenex_74 (_ BitVec 64))) (and (= (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_74)) sin_double_~ix~3) (= (fp ((_ extract 63 63) v_prenex_74) ((_ extract 62 52) v_prenex_74) ((_ extract 51 0) v_prenex_74)) |sin_double_#in~x|))) (exists ((v_prenex_74 (_ BitVec 64))) (and (not (bvsge (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_74)) (_ bv2146435072 32))) (= (fp ((_ extract 63 63) v_prenex_74) ((_ extract 62 52) v_prenex_74) ((_ extract 51 0) v_prenex_74)) |sin_double_#in~x|)))) [2018-12-02 04:01:51,999 INFO L448 ceAbstractionStarter]: For program point L614-1(line 614) no Hoare annotation was computed. [2018-12-02 04:01:51,999 INFO L444 ceAbstractionStarter]: At program point L610(line 610) the Hoare annotation is: (and (= |sin_double_#in~x| sin_double_~x) (exists ((v_prenex_73 (_ BitVec 64))) (and (= |sin_double_#in~x| (fp ((_ extract 63 63) v_prenex_73) ((_ extract 62 52) v_prenex_73) ((_ extract 51 0) v_prenex_73))) (= (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_73)) sin_double_~ix~3))) (exists ((v_prenex_73 (_ BitVec 64))) (and (= |sin_double_#in~x| (fp ((_ extract 63 63) v_prenex_73) ((_ extract 62 52) v_prenex_73) ((_ extract 51 0) v_prenex_73))) (bvsle (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_73)) (_ bv1072243195 32))))) [2018-12-02 04:01:51,999 INFO L448 ceAbstractionStarter]: For program point L610-1(line 610) no Hoare annotation was computed. [2018-12-02 04:01:51,999 INFO L448 ceAbstractionStarter]: For program point sin_doubleEXIT(lines 600 626) no Hoare annotation was computed. [2018-12-02 04:01:51,999 INFO L444 ceAbstractionStarter]: At program point L623(line 623) the Hoare annotation is: (and (= |sin_double_#in~x| sin_double_~x) (exists ((v_prenex_74 (_ BitVec 64))) (and (= (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_74)) sin_double_~ix~3) (= (fp ((_ extract 63 63) v_prenex_74) ((_ extract 62 52) v_prenex_74) ((_ extract 51 0) v_prenex_74)) |sin_double_#in~x|))) (exists ((v_prenex_74 (_ BitVec 64))) (and (not (bvsge (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_74)) (_ bv2146435072 32))) (= (fp ((_ extract 63 63) v_prenex_74) ((_ extract 62 52) v_prenex_74) ((_ extract 51 0) v_prenex_74)) |sin_double_#in~x|)))) [2018-12-02 04:01:52,000 INFO L448 ceAbstractionStarter]: For program point L623-1(line 623) no Hoare annotation was computed. [2018-12-02 04:01:52,000 INFO L444 ceAbstractionStarter]: At program point L621(line 621) the Hoare annotation is: (and (= |sin_double_#in~x| sin_double_~x) (exists ((v_prenex_74 (_ BitVec 64))) (and (= (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_74)) sin_double_~ix~3) (= (fp ((_ extract 63 63) v_prenex_74) ((_ extract 62 52) v_prenex_74) ((_ extract 51 0) v_prenex_74)) |sin_double_#in~x|))) (exists ((v_prenex_74 (_ BitVec 64))) (and (not (bvsge (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_74)) (_ bv2146435072 32))) (= (fp ((_ extract 63 63) v_prenex_74) ((_ extract 62 52) v_prenex_74) ((_ extract 51 0) v_prenex_74)) |sin_double_#in~x|)))) [2018-12-02 04:01:52,000 INFO L448 ceAbstractionStarter]: For program point L621-1(line 621) no Hoare annotation was computed. [2018-12-02 04:01:52,000 INFO L444 ceAbstractionStarter]: At program point L619(line 619) the Hoare annotation is: (and (= |sin_double_#in~x| sin_double_~x) (exists ((v_prenex_74 (_ BitVec 64))) (and (= (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_74)) sin_double_~ix~3) (= (fp ((_ extract 63 63) v_prenex_74) ((_ extract 62 52) v_prenex_74) ((_ extract 51 0) v_prenex_74)) |sin_double_#in~x|))) (exists ((v_prenex_74 (_ BitVec 64))) (and (not (bvsge (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_74)) (_ bv2146435072 32))) (= (fp ((_ extract 63 63) v_prenex_74) ((_ extract 62 52) v_prenex_74) ((_ extract 51 0) v_prenex_74)) |sin_double_#in~x|)))) [2018-12-02 04:01:52,000 INFO L448 ceAbstractionStarter]: For program point L619-1(line 619) no Hoare annotation was computed. [2018-12-02 04:01:52,000 INFO L444 ceAbstractionStarter]: At program point L617(line 617) the Hoare annotation is: (and (= |sin_double_#in~x| sin_double_~x) (exists ((v_prenex_74 (_ BitVec 64))) (and (= (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_74)) sin_double_~ix~3) (= (fp ((_ extract 63 63) v_prenex_74) ((_ extract 62 52) v_prenex_74) ((_ extract 51 0) v_prenex_74)) |sin_double_#in~x|))) (exists ((v_prenex_74 (_ BitVec 64))) (and (not (bvsge (bvand (_ bv2147483647 32) ((_ extract 63 32) v_prenex_74)) (_ bv2146435072 32))) (= (fp ((_ extract 63 63) v_prenex_74) ((_ extract 62 52) v_prenex_74) ((_ extract 51 0) v_prenex_74)) |sin_double_#in~x|)))) [2018-12-02 04:01:52,000 INFO L448 ceAbstractionStarter]: For program point sin_doubleFINAL(lines 600 626) no Hoare annotation was computed. [2018-12-02 04:01:52,000 INFO L448 ceAbstractionStarter]: For program point L617-1(line 617) no Hoare annotation was computed. [2018-12-02 04:01:52,000 INFO L448 ceAbstractionStarter]: For program point L615(lines 615 624) no Hoare annotation was computed. [2018-12-02 04:01:52,000 INFO L448 ceAbstractionStarter]: For program point L611(lines 611 625) no Hoare annotation was computed. [2018-12-02 04:01:52,001 INFO L451 ceAbstractionStarter]: At program point isnan_doubleENTRY(line 82) the Hoare annotation is: true [2018-12-02 04:01:52,001 INFO L448 ceAbstractionStarter]: For program point isnan_doubleEXIT(line 82) no Hoare annotation was computed. [2018-12-02 04:01:52,001 INFO L448 ceAbstractionStarter]: For program point isnan_doubleFINAL(line 82) no Hoare annotation was computed. [2018-12-02 04:01:52,001 INFO L448 ceAbstractionStarter]: For program point L122-1(lines 122 126) no Hoare annotation was computed. [2018-12-02 04:01:52,001 INFO L451 ceAbstractionStarter]: At program point L122-2(lines 122 126) the Hoare annotation is: true [2018-12-02 04:01:52,001 INFO L448 ceAbstractionStarter]: For program point L122-3(lines 122 126) no Hoare annotation was computed. [2018-12-02 04:01:52,001 INFO L448 ceAbstractionStarter]: For program point L118(lines 118 130) no Hoare annotation was computed. [2018-12-02 04:01:52,001 INFO L448 ceAbstractionStarter]: For program point L118-2(lines 109 159) no Hoare annotation was computed. [2018-12-02 04:01:52,001 INFO L451 ceAbstractionStarter]: At program point L147(line 147) the Hoare annotation is: true [2018-12-02 04:01:52,001 INFO L448 ceAbstractionStarter]: For program point L147-1(line 147) no Hoare annotation was computed. [2018-12-02 04:01:52,001 INFO L448 ceAbstractionStarter]: For program point scalbn_doubleFINAL(lines 109 159) no Hoare annotation was computed. [2018-12-02 04:01:52,001 INFO L451 ceAbstractionStarter]: At program point L135(line 135) the Hoare annotation is: true [2018-12-02 04:01:52,001 INFO L448 ceAbstractionStarter]: For program point L135-1(line 135) no Hoare annotation was computed. [2018-12-02 04:01:52,001 INFO L448 ceAbstractionStarter]: For program point L119(lines 119 120) no Hoare annotation was computed. [2018-12-02 04:01:52,001 INFO L448 ceAbstractionStarter]: For program point L152-1(lines 152 157) no Hoare annotation was computed. [2018-12-02 04:01:52,002 INFO L451 ceAbstractionStarter]: At program point L152-2(lines 152 157) the Hoare annotation is: true [2018-12-02 04:01:52,002 INFO L448 ceAbstractionStarter]: For program point L152-3(lines 152 157) no Hoare annotation was computed. [2018-12-02 04:01:52,002 INFO L448 ceAbstractionStarter]: For program point L111-1(lines 111 116) no Hoare annotation was computed. [2018-12-02 04:01:52,002 INFO L448 ceAbstractionStarter]: For program point scalbn_doubleEXIT(lines 109 159) no Hoare annotation was computed. [2018-12-02 04:01:52,002 INFO L451 ceAbstractionStarter]: At program point L111-2(lines 111 116) the Hoare annotation is: true [2018-12-02 04:01:52,002 INFO L448 ceAbstractionStarter]: For program point L111-3(lines 111 116) no Hoare annotation was computed. [2018-12-02 04:01:52,002 INFO L448 ceAbstractionStarter]: For program point L136(lines 136 144) no Hoare annotation was computed. [2018-12-02 04:01:52,002 INFO L451 ceAbstractionStarter]: At program point scalbn_doubleENTRY(lines 109 159) the Hoare annotation is: true [2018-12-02 04:01:52,002 INFO L448 ceAbstractionStarter]: For program point L128(lines 128 129) no Hoare annotation was computed. [2018-12-02 04:01:52,002 INFO L451 ceAbstractionStarter]: At program point L149(line 149) the Hoare annotation is: true [2018-12-02 04:01:52,002 INFO L448 ceAbstractionStarter]: For program point L149-1(line 149) no Hoare annotation was computed. [2018-12-02 04:01:52,002 INFO L448 ceAbstractionStarter]: For program point L145(lines 145 150) no Hoare annotation was computed. [2018-12-02 04:01:52,002 INFO L448 ceAbstractionStarter]: For program point L137-1(lines 137 142) no Hoare annotation was computed. [2018-12-02 04:01:52,002 INFO L451 ceAbstractionStarter]: At program point L137-2(lines 137 142) the Hoare annotation is: true [2018-12-02 04:01:52,003 INFO L448 ceAbstractionStarter]: For program point L137-3(lines 137 142) no Hoare annotation was computed. [2018-12-02 04:01:52,003 INFO L448 ceAbstractionStarter]: For program point L146(lines 146 149) no Hoare annotation was computed. [2018-12-02 04:01:52,003 INFO L448 ceAbstractionStarter]: For program point L134(lines 134 135) no Hoare annotation was computed. [2018-12-02 04:01:52,003 INFO L448 ceAbstractionStarter]: For program point L91(lines 91 95) no Hoare annotation was computed. [2018-12-02 04:01:52,003 INFO L448 ceAbstractionStarter]: For program point L91-1(lines 84 103) no Hoare annotation was computed. [2018-12-02 04:01:52,003 INFO L448 ceAbstractionStarter]: For program point copysign_doubleFINAL(lines 84 103) no Hoare annotation was computed. [2018-12-02 04:01:52,003 INFO L448 ceAbstractionStarter]: For program point copysign_doubleEXIT(lines 84 103) no Hoare annotation was computed. [2018-12-02 04:01:52,003 INFO L451 ceAbstractionStarter]: At program point copysign_doubleENTRY(lines 84 103) the Hoare annotation is: true [2018-12-02 04:01:52,003 INFO L448 ceAbstractionStarter]: For program point L96(lines 96 101) no Hoare annotation was computed. [2018-12-02 04:01:52,003 INFO L448 ceAbstractionStarter]: For program point L96-1(lines 84 103) no Hoare annotation was computed. [2018-12-02 04:01:52,003 INFO L448 ceAbstractionStarter]: For program point L96-2(lines 96 101) no Hoare annotation was computed. [2018-12-02 04:01:52,003 INFO L448 ceAbstractionStarter]: For program point L86-1(lines 86 90) no Hoare annotation was computed. [2018-12-02 04:01:52,003 INFO L451 ceAbstractionStarter]: At program point L86-2(lines 86 90) the Hoare annotation is: true [2018-12-02 04:01:52,003 INFO L448 ceAbstractionStarter]: For program point L515-1(lines 515 516) no Hoare annotation was computed. [2018-12-02 04:01:52,004 INFO L448 ceAbstractionStarter]: For program point L416(lines 416 423) no Hoare annotation was computed. [2018-12-02 04:01:52,004 INFO L451 ceAbstractionStarter]: At program point L515-3(lines 515 516) the Hoare annotation is: true [2018-12-02 04:01:52,004 INFO L451 ceAbstractionStarter]: At program point L515-4(lines 515 516) the Hoare annotation is: true [2018-12-02 04:01:52,004 INFO L448 ceAbstractionStarter]: For program point L416-2(lines 416 423) no Hoare annotation was computed. [2018-12-02 04:01:52,004 INFO L448 ceAbstractionStarter]: For program point __ieee754_rem_pio2EXIT(lines 395 524) no Hoare annotation was computed. [2018-12-02 04:01:52,004 INFO L448 ceAbstractionStarter]: For program point L408(lines 408 412) no Hoare annotation was computed. [2018-12-02 04:01:52,004 INFO L448 ceAbstractionStarter]: For program point L491-1(lines 491 495) no Hoare annotation was computed. [2018-12-02 04:01:52,004 INFO L451 ceAbstractionStarter]: At program point L491-2(lines 491 495) the Hoare annotation is: true [2018-12-02 04:01:52,004 INFO L448 ceAbstractionStarter]: For program point L450-1(lines 450 454) no Hoare annotation was computed. [2018-12-02 04:01:52,004 INFO L451 ceAbstractionStarter]: At program point L450-2(lines 450 454) the Hoare annotation is: true [2018-12-02 04:01:52,004 INFO L448 ceAbstractionStarter]: For program point L450-3(lines 450 454) no Hoare annotation was computed. [2018-12-02 04:01:52,004 INFO L451 ceAbstractionStarter]: At program point __ieee754_rem_pio2ENTRY(lines 395 524) the Hoare annotation is: true [2018-12-02 04:01:52,004 INFO L448 ceAbstractionStarter]: For program point __ieee754_rem_pio2FINAL(lines 395 524) no Hoare annotation was computed. [2018-12-02 04:01:52,004 INFO L448 ceAbstractionStarter]: For program point L517(line 517) no Hoare annotation was computed. [2018-12-02 04:01:52,005 INFO L448 ceAbstractionStarter]: For program point L509-2(lines 509 512) no Hoare annotation was computed. [2018-12-02 04:01:52,005 INFO L451 ceAbstractionStarter]: At program point L509-3(lines 509 512) the Hoare annotation is: true [2018-12-02 04:01:52,005 INFO L448 ceAbstractionStarter]: For program point L509-4(lines 509 512) no Hoare annotation was computed. [2018-12-02 04:01:52,005 INFO L448 ceAbstractionStarter]: For program point L468(lines 468 474) no Hoare annotation was computed. [2018-12-02 04:01:52,005 INFO L448 ceAbstractionStarter]: For program point L402-1(lines 402 406) no Hoare annotation was computed. [2018-12-02 04:01:52,005 INFO L451 ceAbstractionStarter]: At program point L402-2(lines 402 406) the Hoare annotation is: true [2018-12-02 04:01:52,005 INFO L448 ceAbstractionStarter]: For program point L402-3(lines 402 406) no Hoare annotation was computed. [2018-12-02 04:01:52,005 INFO L448 ceAbstractionStarter]: For program point L427(lines 427 434) no Hoare annotation was computed. [2018-12-02 04:01:52,005 INFO L448 ceAbstractionStarter]: For program point L427-2(lines 427 434) no Hoare annotation was computed. [2018-12-02 04:01:52,005 INFO L448 ceAbstractionStarter]: For program point L518(lines 518 522) no Hoare annotation was computed. [2018-12-02 04:01:52,005 INFO L448 ceAbstractionStarter]: For program point L444(line 444) no Hoare annotation was computed. [2018-12-02 04:01:52,005 INFO L448 ceAbstractionStarter]: For program point L444-2(lines 444 476) no Hoare annotation was computed. [2018-12-02 04:01:52,005 INFO L448 ceAbstractionStarter]: For program point L486(lines 486 489) no Hoare annotation was computed. [2018-12-02 04:01:52,005 INFO L448 ceAbstractionStarter]: For program point L478(lines 478 483) no Hoare annotation was computed. [2018-12-02 04:01:52,006 INFO L448 ceAbstractionStarter]: For program point L503-1(lines 503 508) no Hoare annotation was computed. [2018-12-02 04:01:52,006 INFO L451 ceAbstractionStarter]: At program point L503-2(lines 503 508) the Hoare annotation is: true [2018-12-02 04:01:52,006 INFO L448 ceAbstractionStarter]: For program point L503-3(lines 503 508) no Hoare annotation was computed. [2018-12-02 04:01:52,006 INFO L448 ceAbstractionStarter]: For program point L462-1(lines 462 466) no Hoare annotation was computed. [2018-12-02 04:01:52,006 INFO L451 ceAbstractionStarter]: At program point L462-2(lines 462 466) the Hoare annotation is: true [2018-12-02 04:01:52,006 INFO L448 ceAbstractionStarter]: For program point L462-3(lines 462 466) no Hoare annotation was computed. [2018-12-02 04:01:52,006 INFO L448 ceAbstractionStarter]: For program point L413(lines 413 437) no Hoare annotation was computed. [2018-12-02 04:01:52,006 INFO L448 ceAbstractionStarter]: For program point L438(lines 438 484) no Hoare annotation was computed. [2018-12-02 04:01:52,006 INFO L448 ceAbstractionStarter]: For program point L496(lines 496 501) no Hoare annotation was computed. [2018-12-02 04:01:52,006 INFO L448 ceAbstractionStarter]: For program point L496-1(lines 395 524) no Hoare annotation was computed. [2018-12-02 04:01:52,006 INFO L448 ceAbstractionStarter]: For program point L496-2(lines 496 501) no Hoare annotation was computed. [2018-12-02 04:01:52,006 INFO L448 ceAbstractionStarter]: For program point L414(lines 414 436) no Hoare annotation was computed. [2018-12-02 04:01:52,006 INFO L451 ceAbstractionStarter]: At program point L439(line 439) the Hoare annotation is: true [2018-12-02 04:01:52,006 INFO L448 ceAbstractionStarter]: For program point L439-1(line 439) no Hoare annotation was computed. [2018-12-02 04:01:52,007 INFO L448 ceAbstractionStarter]: For program point L456(lines 456 475) no Hoare annotation was computed. [2018-12-02 04:01:52,007 INFO L448 ceAbstractionStarter]: For program point L456-1(lines 444 476) no Hoare annotation was computed. [2018-12-02 04:01:52,007 INFO L448 ceAbstractionStarter]: For program point L640(line 640) no Hoare annotation was computed. [2018-12-02 04:01:52,007 INFO L444 ceAbstractionStarter]: At program point L639(line 639) the Hoare annotation is: (let ((.cse0 (fp.div roundNearestTiesToEven (fp.neg ((_ to_fp 11 53) roundNearestTiesToEven 1.0)) (_ +zero 11 53)))) (and (= (fp.sub roundNearestTiesToEven .cse0 .cse0) main_~res~0) (= .cse0 main_~x~0))) [2018-12-02 04:01:52,007 INFO L448 ceAbstractionStarter]: For program point L639-1(lines 639 642) no Hoare annotation was computed. [2018-12-02 04:01:52,007 INFO L451 ceAbstractionStarter]: At program point mainENTRY(lines 628 645) the Hoare annotation is: true [2018-12-02 04:01:52,007 INFO L448 ceAbstractionStarter]: For program point mainFINAL(lines 628 645) no Hoare annotation was computed. [2018-12-02 04:01:52,007 INFO L444 ceAbstractionStarter]: At program point L636(line 636) the Hoare annotation is: (= (fp.div roundNearestTiesToEven (fp.neg ((_ to_fp 11 53) roundNearestTiesToEven 1.0)) (_ +zero 11 53)) main_~x~0) [2018-12-02 04:01:52,007 INFO L448 ceAbstractionStarter]: For program point L636-1(line 636) no Hoare annotation was computed. [2018-12-02 04:01:52,007 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 628 645) no Hoare annotation was computed. [2018-12-02 04:01:52,007 INFO L448 ceAbstractionStarter]: For program point mainErr0ASSERT_VIOLATIONERROR_FUNCTION(line 640) no Hoare annotation was computed. [2018-12-02 04:01:52,007 INFO L448 ceAbstractionStarter]: For program point L543(lines 543 546) no Hoare annotation was computed. [2018-12-02 04:01:52,007 INFO L448 ceAbstractionStarter]: For program point L543-2(lines 543 546) no Hoare annotation was computed. [2018-12-02 04:01:52,008 INFO L448 ceAbstractionStarter]: For program point L537-1(lines 537 541) no Hoare annotation was computed. [2018-12-02 04:01:52,008 INFO L451 ceAbstractionStarter]: At program point L537-2(lines 537 541) the Hoare annotation is: true [2018-12-02 04:01:52,008 INFO L448 ceAbstractionStarter]: For program point L537-3(lines 537 541) no Hoare annotation was computed. [2018-12-02 04:01:52,008 INFO L448 ceAbstractionStarter]: For program point __kernel_cosFINAL(lines 534 568) no Hoare annotation was computed. [2018-12-02 04:01:52,008 INFO L448 ceAbstractionStarter]: For program point L554(lines 554 563) no Hoare annotation was computed. [2018-12-02 04:01:52,008 INFO L448 ceAbstractionStarter]: For program point __kernel_cosEXIT(lines 534 568) no Hoare annotation was computed. [2018-12-02 04:01:52,008 INFO L451 ceAbstractionStarter]: At program point __kernel_cosENTRY(lines 534 568) the Hoare annotation is: true [2018-12-02 04:01:52,008 INFO L448 ceAbstractionStarter]: For program point L544(lines 544 545) no Hoare annotation was computed. [2018-12-02 04:01:52,008 INFO L448 ceAbstractionStarter]: For program point L557-1(lines 557 562) no Hoare annotation was computed. [2018-12-02 04:01:52,008 INFO L451 ceAbstractionStarter]: At program point L557-2(lines 557 562) the Hoare annotation is: true [2018-12-02 04:01:52,008 INFO L448 ceAbstractionStarter]: For program point L557-3(lines 554 563) no Hoare annotation was computed. [2018-12-02 04:01:52,008 INFO L448 ceAbstractionStarter]: For program point L551(lines 551 567) no Hoare annotation was computed. [2018-12-02 04:01:52,008 INFO L448 ceAbstractionStarter]: For program point L162-1(lines 162 166) no Hoare annotation was computed. [2018-12-02 04:01:52,008 INFO L451 ceAbstractionStarter]: At program point L162-2(lines 162 166) the Hoare annotation is: true [2018-12-02 04:01:52,009 INFO L448 ceAbstractionStarter]: For program point fabs_doubleEXIT(lines 160 174) no Hoare annotation was computed. [2018-12-02 04:01:52,009 INFO L451 ceAbstractionStarter]: At program point fabs_doubleENTRY(lines 160 174) the Hoare annotation is: true [2018-12-02 04:01:52,009 INFO L448 ceAbstractionStarter]: For program point L167(lines 167 172) no Hoare annotation was computed. [2018-12-02 04:01:52,009 INFO L448 ceAbstractionStarter]: For program point L167-1(lines 160 174) no Hoare annotation was computed. [2018-12-02 04:01:52,009 INFO L448 ceAbstractionStarter]: For program point L167-2(lines 167 172) no Hoare annotation was computed. [2018-12-02 04:01:52,009 INFO L448 ceAbstractionStarter]: For program point fabs_doubleFINAL(lines 160 174) no Hoare annotation was computed. [2018-12-02 04:01:52,009 INFO L448 ceAbstractionStarter]: For program point L64(lines 64 65) no Hoare annotation was computed. [2018-12-02 04:01:52,009 INFO L448 ceAbstractionStarter]: For program point L31(lines 31 36) no Hoare annotation was computed. [2018-12-02 04:01:52,009 INFO L448 ceAbstractionStarter]: For program point L64-2(lines 64 65) no Hoare annotation was computed. [2018-12-02 04:01:52,009 INFO L448 ceAbstractionStarter]: For program point L60(lines 60 67) no Hoare annotation was computed. [2018-12-02 04:01:52,009 INFO L448 ceAbstractionStarter]: For program point L56(lines 56 57) no Hoare annotation was computed. [2018-12-02 04:01:52,009 INFO L448 ceAbstractionStarter]: For program point floor_doubleFINAL(lines 18 79) no Hoare annotation was computed. [2018-12-02 04:01:52,009 INFO L448 ceAbstractionStarter]: For program point L40(lines 40 41) no Hoare annotation was computed. [2018-12-02 04:01:52,009 INFO L448 ceAbstractionStarter]: For program point L28(lines 28 71) no Hoare annotation was computed. [2018-12-02 04:01:52,009 INFO L448 ceAbstractionStarter]: For program point L49(lines 49 71) no Hoare annotation was computed. [2018-12-02 04:01:52,010 INFO L448 ceAbstractionStarter]: For program point floor_doubleEXIT(lines 18 79) no Hoare annotation was computed. [2018-12-02 04:01:52,010 INFO L451 ceAbstractionStarter]: At program point floor_doubleENTRY(lines 18 79) the Hoare annotation is: true [2018-12-02 04:01:52,010 INFO L448 ceAbstractionStarter]: For program point L33(lines 33 36) no Hoare annotation was computed. [2018-12-02 04:01:52,010 INFO L448 ceAbstractionStarter]: For program point L29(lines 29 48) no Hoare annotation was computed. [2018-12-02 04:01:52,010 INFO L448 ceAbstractionStarter]: For program point L58(lines 58 70) no Hoare annotation was computed. [2018-12-02 04:01:52,010 INFO L448 ceAbstractionStarter]: For program point L21-1(lines 21 26) no Hoare annotation was computed. [2018-12-02 04:01:52,010 INFO L451 ceAbstractionStarter]: At program point L21-2(lines 21 26) the Hoare annotation is: true [2018-12-02 04:01:52,010 INFO L448 ceAbstractionStarter]: For program point L21-3(lines 21 26) no Hoare annotation was computed. [2018-12-02 04:01:52,010 INFO L448 ceAbstractionStarter]: For program point L50(lines 50 53) no Hoare annotation was computed. [2018-12-02 04:01:52,010 INFO L448 ceAbstractionStarter]: For program point L42(lines 42 47) no Hoare annotation was computed. [2018-12-02 04:01:52,010 INFO L448 ceAbstractionStarter]: For program point L30(lines 30 37) no Hoare annotation was computed. [2018-12-02 04:01:52,010 INFO L448 ceAbstractionStarter]: For program point L59(lines 59 68) no Hoare annotation was computed. [2018-12-02 04:01:52,010 INFO L448 ceAbstractionStarter]: For program point L59-1(lines 59 68) no Hoare annotation was computed. [2018-12-02 04:01:52,010 INFO L448 ceAbstractionStarter]: For program point L43(lines 43 44) no Hoare annotation was computed. [2018-12-02 04:01:52,010 INFO L448 ceAbstractionStarter]: For program point L43-2(lines 43 44) no Hoare annotation was computed. [2018-12-02 04:01:52,011 INFO L448 ceAbstractionStarter]: For program point L72(lines 72 77) no Hoare annotation was computed. [2018-12-02 04:01:52,011 INFO L448 ceAbstractionStarter]: For program point L72-1(lines 18 79) no Hoare annotation was computed. [2018-12-02 04:01:52,011 INFO L448 ceAbstractionStarter]: For program point L72-2(lines 72 77) no Hoare annotation was computed. [2018-12-02 04:01:52,011 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-12-02 04:01:52,011 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2018-12-02 04:01:52,011 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-12-02 04:01:52,011 INFO L451 ceAbstractionStarter]: At program point L283(lines 190 360) the Hoare annotation is: true [2018-12-02 04:01:52,011 INFO L448 ceAbstractionStarter]: For program point L217-2(lines 217 221) no Hoare annotation was computed. [2018-12-02 04:01:52,011 INFO L451 ceAbstractionStarter]: At program point L217-3(lines 217 221) the Hoare annotation is: true [2018-12-02 04:01:52,011 INFO L451 ceAbstractionStarter]: At program point L217-4(lines 217 221) the Hoare annotation is: true [2018-12-02 04:01:52,011 INFO L448 ceAbstractionStarter]: For program point L251-1(lines 238 266) no Hoare annotation was computed. [2018-12-02 04:01:52,011 INFO L448 ceAbstractionStarter]: For program point L334-1(line 334) no Hoare annotation was computed. [2018-12-02 04:01:52,011 INFO L448 ceAbstractionStarter]: For program point L235(lines 235 236) no Hoare annotation was computed. [2018-12-02 04:01:52,011 INFO L448 ceAbstractionStarter]: For program point L268-1(lines 190 360) no Hoare annotation was computed. [2018-12-02 04:01:52,011 INFO L448 ceAbstractionStarter]: For program point L235-2(lines 190 360) no Hoare annotation was computed. [2018-12-02 04:01:52,012 INFO L451 ceAbstractionStarter]: At program point L318(lines 318 358) the Hoare annotation is: true [2018-12-02 04:01:52,012 INFO L451 ceAbstractionStarter]: At program point L252(lines 252 259) the Hoare annotation is: true [2018-12-02 04:01:52,012 INFO L448 ceAbstractionStarter]: For program point L319(line 319) no Hoare annotation was computed. [2018-12-02 04:01:52,012 INFO L448 ceAbstractionStarter]: For program point L253(line 253) no Hoare annotation was computed. [2018-12-02 04:01:52,012 INFO L448 ceAbstractionStarter]: For program point L336(line 336) no Hoare annotation was computed. [2018-12-02 04:01:52,012 INFO L448 ceAbstractionStarter]: For program point L270-2(lines 270 271) no Hoare annotation was computed. [2018-12-02 04:01:52,012 INFO L451 ceAbstractionStarter]: At program point L270-3(lines 270 271) the Hoare annotation is: true [2018-12-02 04:01:52,012 INFO L448 ceAbstractionStarter]: For program point L270-4(lines 268 285) no Hoare annotation was computed. [2018-12-02 04:01:52,012 INFO L448 ceAbstractionStarter]: For program point L337-2(lines 337 341) no Hoare annotation was computed. [2018-12-02 04:01:52,012 INFO L448 ceAbstractionStarter]: For program point L238(lines 190 360) no Hoare annotation was computed. [2018-12-02 04:01:52,012 INFO L451 ceAbstractionStarter]: At program point L337-3(lines 337 341) the Hoare annotation is: true [2018-12-02 04:01:52,012 INFO L448 ceAbstractionStarter]: For program point L337-4(lines 337 341) no Hoare annotation was computed. [2018-12-02 04:01:52,012 INFO L448 ceAbstractionStarter]: For program point L205-2(lines 205 206) no Hoare annotation was computed. [2018-12-02 04:01:52,012 INFO L451 ceAbstractionStarter]: At program point L205-3(lines 205 206) the Hoare annotation is: true [2018-12-02 04:01:52,012 INFO L448 ceAbstractionStarter]: For program point L205-4(lines 205 206) no Hoare annotation was computed. [2018-12-02 04:01:52,012 INFO L448 ceAbstractionStarter]: For program point L321-2(lines 321 322) no Hoare annotation was computed. [2018-12-02 04:01:52,013 INFO L451 ceAbstractionStarter]: At program point L321-3(lines 321 322) the Hoare annotation is: true [2018-12-02 04:01:52,013 INFO L448 ceAbstractionStarter]: For program point L321-4(lines 318 358) no Hoare annotation was computed. [2018-12-02 04:01:52,013 INFO L448 ceAbstractionStarter]: For program point L206(line 206) no Hoare annotation was computed. [2018-12-02 04:01:52,013 INFO L448 ceAbstractionStarter]: For program point L206-2(line 206) no Hoare annotation was computed. [2018-12-02 04:01:52,013 INFO L448 ceAbstractionStarter]: For program point L256(line 256) no Hoare annotation was computed. [2018-12-02 04:01:52,013 INFO L448 ceAbstractionStarter]: For program point L223(line 223) no Hoare annotation was computed. [2018-12-02 04:01:52,013 INFO L448 ceAbstractionStarter]: For program point L306(line 306) no Hoare annotation was computed. [2018-12-02 04:01:52,013 INFO L448 ceAbstractionStarter]: For program point __kernel_rem_pio2FINAL(lines 189 360) no Hoare annotation was computed. [2018-12-02 04:01:52,013 INFO L448 ceAbstractionStarter]: For program point L273-1(lines 273 274) no Hoare annotation was computed. [2018-12-02 04:01:52,013 INFO L448 ceAbstractionStarter]: For program point L273-3(lines 273 274) no Hoare annotation was computed. [2018-12-02 04:01:52,013 INFO L451 ceAbstractionStarter]: At program point L273-4(lines 273 274) the Hoare annotation is: true [2018-12-02 04:01:52,013 INFO L448 ceAbstractionStarter]: For program point L273-5(lines 273 274) no Hoare annotation was computed. [2018-12-02 04:01:52,013 INFO L448 ceAbstractionStarter]: For program point L323-1(line 323) no Hoare annotation was computed. [2018-12-02 04:01:52,013 INFO L448 ceAbstractionStarter]: For program point L290-1(lines 290 293) no Hoare annotation was computed. [2018-12-02 04:01:52,013 INFO L451 ceAbstractionStarter]: At program point L224(line 224) the Hoare annotation is: true [2018-12-02 04:01:52,013 INFO L448 ceAbstractionStarter]: For program point L224-1(line 224) no Hoare annotation was computed. [2018-12-02 04:01:52,014 INFO L451 ceAbstractionStarter]: At program point L290-3(lines 290 293) the Hoare annotation is: true [2018-12-02 04:01:52,014 INFO L448 ceAbstractionStarter]: For program point L307-2(lines 307 310) no Hoare annotation was computed. [2018-12-02 04:01:52,014 INFO L451 ceAbstractionStarter]: At program point L307-3(lines 307 310) the Hoare annotation is: true [2018-12-02 04:01:52,014 INFO L448 ceAbstractionStarter]: For program point L241-2(lines 241 250) no Hoare annotation was computed. [2018-12-02 04:01:52,014 INFO L448 ceAbstractionStarter]: For program point L307-4(lines 307 310) no Hoare annotation was computed. [2018-12-02 04:01:52,014 INFO L448 ceAbstractionStarter]: For program point L208-2(lines 208 212) no Hoare annotation was computed. [2018-12-02 04:01:52,014 INFO L451 ceAbstractionStarter]: At program point L241-3(lines 241 250) the Hoare annotation is: true [2018-12-02 04:01:52,014 INFO L451 ceAbstractionStarter]: At program point L208-3(lines 208 212) the Hoare annotation is: true [2018-12-02 04:01:52,014 INFO L448 ceAbstractionStarter]: For program point L241-4(lines 238 266) no Hoare annotation was computed. [2018-12-02 04:01:52,014 INFO L448 ceAbstractionStarter]: For program point __kernel_rem_pio2EXIT(lines 189 360) no Hoare annotation was computed. [2018-12-02 04:01:52,014 INFO L448 ceAbstractionStarter]: For program point L208-4(lines 208 212) no Hoare annotation was computed. [2018-12-02 04:01:52,014 INFO L448 ceAbstractionStarter]: For program point L209-2(lines 209 210) no Hoare annotation was computed. [2018-12-02 04:01:52,014 INFO L451 ceAbstractionStarter]: At program point L209-3(lines 209 210) the Hoare annotation is: true [2018-12-02 04:01:52,014 INFO L448 ceAbstractionStarter]: For program point L209-4(lines 209 210) no Hoare annotation was computed. [2018-12-02 04:01:52,014 INFO L448 ceAbstractionStarter]: For program point L325(line 325) no Hoare annotation was computed. [2018-12-02 04:01:52,014 INFO L448 ceAbstractionStarter]: For program point L325-2(line 325) no Hoare annotation was computed. [2018-12-02 04:01:52,015 INFO L448 ceAbstractionStarter]: For program point L342-2(lines 342 346) no Hoare annotation was computed. [2018-12-02 04:01:52,015 INFO L448 ceAbstractionStarter]: For program point L243(lines 243 249) no Hoare annotation was computed. [2018-12-02 04:01:52,015 INFO L451 ceAbstractionStarter]: At program point L342-3(lines 342 346) the Hoare annotation is: true [2018-12-02 04:01:52,015 INFO L448 ceAbstractionStarter]: For program point L276-2(lines 276 281) no Hoare annotation was computed. [2018-12-02 04:01:52,015 INFO L448 ceAbstractionStarter]: For program point L342-4(lines 342 346) no Hoare annotation was computed. [2018-12-02 04:01:52,015 INFO L451 ceAbstractionStarter]: At program point L276-3(lines 276 281) the Hoare annotation is: true [2018-12-02 04:01:52,015 INFO L448 ceAbstractionStarter]: For program point L276-4(lines 276 281) no Hoare annotation was computed. [2018-12-02 04:01:52,015 INFO L448 ceAbstractionStarter]: For program point L326(line 326) no Hoare annotation was computed. [2018-12-02 04:01:52,015 INFO L448 ceAbstractionStarter]: For program point L244(lines 244 247) no Hoare annotation was computed. [2018-12-02 04:01:52,015 INFO L448 ceAbstractionStarter]: For program point L228(lines 228 236) no Hoare annotation was computed. [2018-12-02 04:01:52,015 INFO L448 ceAbstractionStarter]: For program point L278-2(lines 278 279) no Hoare annotation was computed. [2018-12-02 04:01:52,015 INFO L451 ceAbstractionStarter]: At program point L278-3(lines 278 279) the Hoare annotation is: true [2018-12-02 04:01:52,015 INFO L448 ceAbstractionStarter]: For program point L278-4(lines 278 279) no Hoare annotation was computed. [2018-12-02 04:01:52,015 INFO L451 ceAbstractionStarter]: At program point L295(line 295) the Hoare annotation is: true [2018-12-02 04:01:52,015 INFO L448 ceAbstractionStarter]: For program point L295-1(line 295) no Hoare annotation was computed. [2018-12-02 04:01:52,015 INFO L448 ceAbstractionStarter]: For program point L328-2(lines 328 329) no Hoare annotation was computed. [2018-12-02 04:01:52,015 INFO L451 ceAbstractionStarter]: At program point L328-3(lines 328 329) the Hoare annotation is: true [2018-12-02 04:01:52,016 INFO L448 ceAbstractionStarter]: For program point L328-4(lines 318 358) no Hoare annotation was computed. [2018-12-02 04:01:52,016 INFO L448 ceAbstractionStarter]: For program point L312-2(lines 312 316) no Hoare annotation was computed. [2018-12-02 04:01:52,016 INFO L451 ceAbstractionStarter]: At program point L312-3(lines 312 316) the Hoare annotation is: true [2018-12-02 04:01:52,016 INFO L448 ceAbstractionStarter]: For program point L312-4(lines 312 316) no Hoare annotation was computed. [2018-12-02 04:01:52,016 INFO L448 ceAbstractionStarter]: For program point L296(lines 296 303) no Hoare annotation was computed. [2018-12-02 04:01:52,016 INFO L448 ceAbstractionStarter]: For program point L263(lines 263 264) no Hoare annotation was computed. [2018-12-02 04:01:52,016 INFO L451 ceAbstractionStarter]: At program point L296-2(lines 287 304) the Hoare annotation is: true [2018-12-02 04:01:52,016 INFO L448 ceAbstractionStarter]: For program point L313-2(lines 313 314) no Hoare annotation was computed. [2018-12-02 04:01:52,016 INFO L451 ceAbstractionStarter]: At program point L313-3(lines 313 314) the Hoare annotation is: true [2018-12-02 04:01:52,016 INFO L448 ceAbstractionStarter]: For program point L313-4(lines 313 314) no Hoare annotation was computed. [2018-12-02 04:01:52,016 INFO L448 ceAbstractionStarter]: For program point L330-1(line 330) no Hoare annotation was computed. [2018-12-02 04:01:52,016 INFO L451 ceAbstractionStarter]: At program point L264(line 264) the Hoare annotation is: true [2018-12-02 04:01:52,016 INFO L448 ceAbstractionStarter]: For program point L264-1(line 264) no Hoare annotation was computed. [2018-12-02 04:01:52,016 INFO L448 ceAbstractionStarter]: For program point L347-2(lines 347 348) no Hoare annotation was computed. [2018-12-02 04:01:52,016 INFO L451 ceAbstractionStarter]: At program point L347-3(lines 347 348) the Hoare annotation is: true [2018-12-02 04:01:52,017 INFO L448 ceAbstractionStarter]: For program point L347-4(lines 318 358) no Hoare annotation was computed. [2018-12-02 04:01:52,017 INFO L448 ceAbstractionStarter]: For program point L199(lines 199 200) no Hoare annotation was computed. [2018-12-02 04:01:52,017 INFO L448 ceAbstractionStarter]: For program point L199-2(lines 199 200) no Hoare annotation was computed. [2018-12-02 04:01:52,017 INFO L451 ceAbstractionStarter]: At program point __kernel_rem_pio2ENTRY(lines 189 360) the Hoare annotation is: true [2018-12-02 04:01:52,017 INFO L448 ceAbstractionStarter]: For program point L332-2(lines 332 333) no Hoare annotation was computed. [2018-12-02 04:01:52,017 INFO L448 ceAbstractionStarter]: For program point L233(lines 233 236) no Hoare annotation was computed. [2018-12-02 04:01:52,017 INFO L451 ceAbstractionStarter]: At program point L332-3(lines 332 333) the Hoare annotation is: true [2018-12-02 04:01:52,017 INFO L448 ceAbstractionStarter]: For program point L332-4(lines 318 358) no Hoare annotation was computed. [2018-12-02 04:01:52,017 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-12-02 04:01:52,017 INFO L451 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: true [2018-12-02 04:01:52,017 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-12-02 04:01:52,017 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-12-02 04:01:52,017 INFO L451 ceAbstractionStarter]: At program point __kernel_sinENTRY(lines 578 598) the Hoare annotation is: true [2018-12-02 04:01:52,017 INFO L448 ceAbstractionStarter]: For program point __kernel_sinFINAL(lines 578 598) no Hoare annotation was computed. [2018-12-02 04:01:52,017 INFO L448 ceAbstractionStarter]: For program point L587(lines 587 590) no Hoare annotation was computed. [2018-12-02 04:01:52,018 INFO L448 ceAbstractionStarter]: For program point L587-2(lines 587 590) no Hoare annotation was computed. [2018-12-02 04:01:52,018 INFO L448 ceAbstractionStarter]: For program point L581-1(lines 581 585) no Hoare annotation was computed. [2018-12-02 04:01:52,018 INFO L451 ceAbstractionStarter]: At program point L581-2(lines 581 585) the Hoare annotation is: true [2018-12-02 04:01:52,018 INFO L448 ceAbstractionStarter]: For program point L581-3(lines 581 585) no Hoare annotation was computed. [2018-12-02 04:01:52,018 INFO L448 ceAbstractionStarter]: For program point __kernel_sinEXIT(lines 578 598) no Hoare annotation was computed. [2018-12-02 04:01:52,018 INFO L448 ceAbstractionStarter]: For program point L594(lines 594 597) no Hoare annotation was computed. [2018-12-02 04:01:52,018 INFO L448 ceAbstractionStarter]: For program point L588(lines 588 589) no Hoare annotation was computed. [2018-12-02 04:01:52,028 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.12 04:01:52 BoogieIcfgContainer [2018-12-02 04:01:52,029 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-02 04:01:52,029 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-02 04:01:52,029 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-02 04:01:52,029 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-02 04:01:52,029 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 04:01:45" (3/4) ... [2018-12-02 04:01:52,032 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-02 04:01:52,038 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sin_double [2018-12-02 04:01:52,038 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isnan_double [2018-12-02 04:01:52,038 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure scalbn_double [2018-12-02 04:01:52,038 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure copysign_double [2018-12-02 04:01:52,038 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __ieee754_rem_pio2 [2018-12-02 04:01:52,038 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-12-02 04:01:52,038 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __kernel_cos [2018-12-02 04:01:52,038 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure fabs_double [2018-12-02 04:01:52,038 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure floor_double [2018-12-02 04:01:52,038 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-12-02 04:01:52,038 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __kernel_rem_pio2 [2018-12-02 04:01:52,038 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __kernel_sin [2018-12-02 04:01:52,046 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 134 nodes and edges [2018-12-02 04:01:52,046 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 66 nodes and edges [2018-12-02 04:01:52,047 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 22 nodes and edges [2018-12-02 04:01:52,047 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2018-12-02 04:01:52,047 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-12-02 04:01:52,047 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2018-12-02 04:01:52,048 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-12-02 04:01:52,064 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: \old(x) == x [2018-12-02 04:01:52,091 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_798604c1-a156-480c-a755-264b98468709/bin-2019/utaipan/witness.graphml [2018-12-02 04:01:52,092 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-02 04:01:52,092 INFO L168 Benchmark]: Toolchain (without parser) took 47912.29 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 206.0 MB). Free memory was 938.0 MB in the beginning and 1.1 GB in the end (delta: -145.6 MB). Peak memory consumption was 60.4 MB. Max. memory is 11.5 GB. [2018-12-02 04:01:52,092 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 04:01:52,093 INFO L168 Benchmark]: CACSL2BoogieTranslator took 334.42 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 134.2 MB). Free memory was 938.0 MB in the beginning and 1.1 GB in the end (delta: -176.1 MB). Peak memory consumption was 38.4 MB. Max. memory is 11.5 GB. [2018-12-02 04:01:52,093 INFO L168 Benchmark]: Boogie Procedure Inliner took 25.02 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. [2018-12-02 04:01:52,093 INFO L168 Benchmark]: Boogie Preprocessor took 55.30 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. [2018-12-02 04:01:52,093 INFO L168 Benchmark]: RCFGBuilder took 40996.59 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 962.8 MB in the end (delta: 137.8 MB). Peak memory consumption was 137.8 MB. Max. memory is 11.5 GB. [2018-12-02 04:01:52,093 INFO L168 Benchmark]: TraceAbstraction took 6435.00 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 71.8 MB). Free memory was 962.8 MB in the beginning and 1.1 GB in the end (delta: -128.3 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 04:01:52,093 INFO L168 Benchmark]: Witness Printer took 62.75 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: 7.5 MB). Peak memory consumption was 7.5 MB. Max. memory is 11.5 GB. [2018-12-02 04:01:52,094 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 334.42 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 134.2 MB). Free memory was 938.0 MB in the beginning and 1.1 GB in the end (delta: -176.1 MB). Peak memory consumption was 38.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 25.02 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 55.30 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 40996.59 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 962.8 MB in the end (delta: 137.8 MB). Peak memory consumption was 137.8 MB. Max. memory is 11.5 GB. * TraceAbstraction took 6435.00 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 71.8 MB). Free memory was 962.8 MB in the beginning and 1.1 GB in the end (delta: -128.3 MB). There was no memory consumed. Max. memory is 11.5 GB. * Witness Printer took 62.75 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: 7.5 MB). Peak memory consumption was 7.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 640]: 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: 209]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 337]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 273]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 450]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 503]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 603]: Loop Invariant Derived loop invariant: \old(x) == x - InvariantResult [Line: 328]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 122]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 111]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 318]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 557]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 278]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 342]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 162]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 462]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 252]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 21]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 276]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 402]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 313]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 205]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 537]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 241]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 347]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 208]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 581]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 190]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 152]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 307]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 515]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 491]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 321]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 86]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 217]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 509]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 270]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 312]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 290]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 137]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 332]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 13 procedures, 284 locations, 1 error locations. SAFE Result, 6.3s OverallTime, 4 OverallIterations, 1 TraceHistogramMax, 4.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.4s HoareAnnotationTime, HoareTripleCheckerStatistics: 1503 SDtfs, 111 SDslu, 6142 SDs, 0 SdLazy, 124 SolverSat, 31 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 2.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 116 GetRequests, 89 SyntacticMatches, 0 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 1.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=284occurred 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, 4 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 72 LocationsWithAnnotation, 202 PreInvPairs, 285 NumberOfFragments, 336 HoareAnnotationTreeSize, 202 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 72 FomulaSimplificationsInter, 85 FormulaSimplificationTreeSizeReductionInter, 0.3s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.7s SatisfiabilityAnalysisTime, 0.8s InterpolantComputationTime, 110 NumberOfCodeBlocks, 110 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 106 ConstructedInterpolants, 20 QuantifiedInterpolants, 16369 SizeOfPredicates, 10 NumberOfNonLiveVariables, 1352 ConjunctsInSsa, 28 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 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...