./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_0220b.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cad46833 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_059a4717-ded4-44f4-ad30-528aa70255fb/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_059a4717-ded4-44f4-ad30-528aa70255fb/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_059a4717-ded4-44f4-ad30-528aa70255fb/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_059a4717-ded4-44f4-ad30-528aa70255fb/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0220b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_059a4717-ded4-44f4-ad30-528aa70255fb/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_059a4717-ded4-44f4-ad30-528aa70255fb/bin/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 12606224152bcf2cf8cd7a946dd256dc04b1af8f ............................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_059a4717-ded4-44f4-ad30-528aa70255fb/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_059a4717-ded4-44f4-ad30-528aa70255fb/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_059a4717-ded4-44f4-ad30-528aa70255fb/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_059a4717-ded4-44f4-ad30-528aa70255fb/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0220b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_059a4717-ded4-44f4-ad30-528aa70255fb/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_059a4717-ded4-44f4-ad30-528aa70255fb/bin/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 12606224152bcf2cf8cd7a946dd256dc04b1af8f ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.24-cad4683 [2019-11-15 21:54:27,853 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-15 21:54:27,854 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-15 21:54:27,864 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-15 21:54:27,865 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-15 21:54:27,866 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-15 21:54:27,867 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-15 21:54:27,869 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-15 21:54:27,871 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-15 21:54:27,872 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-15 21:54:27,873 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-15 21:54:27,874 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-15 21:54:27,874 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-15 21:54:27,875 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-15 21:54:27,876 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-15 21:54:27,877 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-15 21:54:27,878 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-15 21:54:27,878 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-15 21:54:27,880 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-15 21:54:27,882 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-15 21:54:27,883 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-15 21:54:27,884 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-15 21:54:27,885 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-15 21:54:27,886 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-15 21:54:27,888 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-15 21:54:27,889 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-15 21:54:27,889 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-15 21:54:27,890 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-15 21:54:27,890 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-15 21:54:27,891 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-15 21:54:27,891 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-15 21:54:27,892 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-15 21:54:27,893 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-15 21:54:27,893 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-15 21:54:27,894 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-15 21:54:27,895 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-15 21:54:27,895 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-15 21:54:27,895 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-15 21:54:27,896 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-15 21:54:27,897 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-15 21:54:27,897 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-15 21:54:27,898 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_059a4717-ded4-44f4-ad30-528aa70255fb/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-15 21:54:27,910 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-15 21:54:27,911 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-15 21:54:27,912 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-15 21:54:27,912 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-15 21:54:27,912 INFO L138 SettingsManager]: * Use SBE=true [2019-11-15 21:54:27,912 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-15 21:54:27,913 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-15 21:54:27,913 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-15 21:54:27,913 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-15 21:54:27,913 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-15 21:54:27,914 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-15 21:54:27,914 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-15 21:54:27,914 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-15 21:54:27,914 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-15 21:54:27,915 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-15 21:54:27,915 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-15 21:54:27,915 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-15 21:54:27,915 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-15 21:54:27,916 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-15 21:54:27,916 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-15 21:54:27,916 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-15 21:54:27,916 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-15 21:54:27,917 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-15 21:54:27,917 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-15 21:54:27,917 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-15 21:54:27,917 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-15 21:54:27,918 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-15 21:54:27,918 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-15 21:54:27,918 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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/run_dir_059a4717-ded4-44f4-ad30-528aa70255fb/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 12606224152bcf2cf8cd7a946dd256dc04b1af8f [2019-11-15 21:54:27,943 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-15 21:54:27,953 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-15 21:54:27,956 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-15 21:54:27,957 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-15 21:54:27,958 INFO L275 PluginConnector]: CDTParser initialized [2019-11-15 21:54:27,958 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_059a4717-ded4-44f4-ad30-528aa70255fb/bin/uautomizer/../../sv-benchmarks/c/float-newlib/float_req_bl_0220b.c [2019-11-15 21:54:28,012 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_059a4717-ded4-44f4-ad30-528aa70255fb/bin/uautomizer/data/28ffc9efb/c8eb5f6dab134f11a18444e4690ca673/FLAG132368b91 [2019-11-15 21:54:28,453 INFO L306 CDTParser]: Found 1 translation units. [2019-11-15 21:54:28,453 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_059a4717-ded4-44f4-ad30-528aa70255fb/sv-benchmarks/c/float-newlib/float_req_bl_0220b.c [2019-11-15 21:54:28,464 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_059a4717-ded4-44f4-ad30-528aa70255fb/bin/uautomizer/data/28ffc9efb/c8eb5f6dab134f11a18444e4690ca673/FLAG132368b91 [2019-11-15 21:54:28,476 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_059a4717-ded4-44f4-ad30-528aa70255fb/bin/uautomizer/data/28ffc9efb/c8eb5f6dab134f11a18444e4690ca673 [2019-11-15 21:54:28,478 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-15 21:54:28,480 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-15 21:54:28,480 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-15 21:54:28,481 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-15 21:54:28,484 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-15 21:54:28,484 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 09:54:28" (1/1) ... [2019-11-15 21:54:28,486 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b5b4910 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:54:28, skipping insertion in model container [2019-11-15 21:54:28,487 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 09:54:28" (1/1) ... [2019-11-15 21:54:28,494 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-15 21:54:28,534 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-15 21:54:28,887 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-15 21:54:28,925 INFO L188 MainTranslator]: Completed pre-run [2019-11-15 21:54:29,027 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-15 21:54:29,093 INFO L192 MainTranslator]: Completed translation [2019-11-15 21:54:29,094 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:54:29 WrapperNode [2019-11-15 21:54:29,094 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-15 21:54:29,095 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-15 21:54:29,095 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-15 21:54:29,095 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-15 21:54:29,101 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:54:29" (1/1) ... [2019-11-15 21:54:29,129 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:54:29" (1/1) ... [2019-11-15 21:54:29,239 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-15 21:54:29,241 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-15 21:54:29,241 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-15 21:54:29,241 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-15 21:54:29,250 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:54:29" (1/1) ... [2019-11-15 21:54:29,250 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:54:29" (1/1) ... [2019-11-15 21:54:29,276 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:54:29" (1/1) ... [2019-11-15 21:54:29,276 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:54:29" (1/1) ... [2019-11-15 21:54:29,351 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:54:29" (1/1) ... [2019-11-15 21:54:29,390 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:54:29" (1/1) ... [2019-11-15 21:54:29,401 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:54:29" (1/1) ... [2019-11-15 21:54:29,411 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-15 21:54:29,411 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-15 21:54:29,411 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-15 21:54:29,412 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-15 21:54:29,414 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:54:29" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_059a4717-ded4-44f4-ad30-528aa70255fb/bin/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-15 21:54:29,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-15 21:54:29,484 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-15 21:54:29,485 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-11-15 21:54:29,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-15 21:54:29,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-11-15 21:54:29,486 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-15 21:54:29,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-15 21:54:29,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-15 21:54:29,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2019-11-15 21:54:29,487 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-15 21:54:31,628 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-15 21:54:31,629 INFO L284 CfgBuilder]: Removed 217 assume(true) statements. [2019-11-15 21:54:31,630 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 09:54:31 BoogieIcfgContainer [2019-11-15 21:54:31,630 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-15 21:54:31,631 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-15 21:54:31,631 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-15 21:54:31,634 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-15 21:54:31,634 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.11 09:54:28" (1/3) ... [2019-11-15 21:54:31,635 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2caaa034 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.11 09:54:31, skipping insertion in model container [2019-11-15 21:54:31,635 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:54:29" (2/3) ... [2019-11-15 21:54:31,636 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2caaa034 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.11 09:54:31, skipping insertion in model container [2019-11-15 21:54:31,636 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 09:54:31" (3/3) ... [2019-11-15 21:54:31,638 INFO L109 eAbstractionObserver]: Analyzing ICFG float_req_bl_0220b.c [2019-11-15 21:54:31,646 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-15 21:54:31,660 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-11-15 21:54:31,670 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-11-15 21:54:31,699 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-11-15 21:54:31,699 INFO L374 AbstractCegarLoop]: Hoare is true [2019-11-15 21:54:31,699 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-11-15 21:54:31,699 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-15 21:54:31,699 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-15 21:54:31,699 INFO L378 AbstractCegarLoop]: Difference is false [2019-11-15 21:54:31,700 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-15 21:54:31,700 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-11-15 21:54:31,730 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states. [2019-11-15 21:54:31,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2019-11-15 21:54:31,739 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 21:54:31,740 INFO L380 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 21:54:31,742 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 21:54:31,748 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 21:54:31,748 INFO L82 PathProgramCache]: Analyzing trace with hash 2085767357, now seen corresponding path program 1 times [2019-11-15 21:54:31,756 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 21:54:31,756 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [342294607] [2019-11-15 21:54:31,756 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:54:31,756 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:54:31,756 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 21:54:31,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 21:54:32,102 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 21:54:32,102 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [342294607] [2019-11-15 21:54:32,103 INFO L223 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-15 21:54:32,103 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-15 21:54:32,104 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [537949940] [2019-11-15 21:54:32,108 INFO L442 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-11-15 21:54:32,108 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-15 21:54:32,119 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-11-15 21:54:32,119 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-11-15 21:54:32,121 INFO L87 Difference]: Start difference. First operand 401 states. Second operand 2 states. [2019-11-15 21:54:32,194 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 21:54:32,200 INFO L93 Difference]: Finished difference Result 800 states and 1366 transitions. [2019-11-15 21:54:32,200 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-11-15 21:54:32,201 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 10 [2019-11-15 21:54:32,202 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 21:54:32,226 INFO L225 Difference]: With dead ends: 800 [2019-11-15 21:54:32,227 INFO L226 Difference]: Without dead ends: 398 [2019-11-15 21:54:32,237 INFO L600 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 [2019-11-15 21:54:32,256 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 398 states. [2019-11-15 21:54:32,308 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 398 to 398. [2019-11-15 21:54:32,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 398 states. [2019-11-15 21:54:32,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 398 states and 521 transitions. [2019-11-15 21:54:32,316 INFO L78 Accepts]: Start accepts. Automaton has 398 states and 521 transitions. Word has length 10 [2019-11-15 21:54:32,317 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 21:54:32,317 INFO L462 AbstractCegarLoop]: Abstraction has 398 states and 521 transitions. [2019-11-15 21:54:32,317 INFO L463 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-11-15 21:54:32,317 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 521 transitions. [2019-11-15 21:54:32,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2019-11-15 21:54:32,318 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 21:54:32,318 INFO L380 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 21:54:32,318 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 21:54:32,319 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 21:54:32,319 INFO L82 PathProgramCache]: Analyzing trace with hash -249539840, now seen corresponding path program 1 times [2019-11-15 21:54:32,319 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 21:54:32,319 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [531652989] [2019-11-15 21:54:32,320 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:54:32,320 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 21:54:32,320 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 21:54:32,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 21:54:32,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 21:54:32,759 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-15 21:54:32,760 INFO L445 BasicCegarLoop]: Counterexample might be feasible [2019-11-15 21:54:32,829 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 15.11 09:54:32 BoogieIcfgContainer [2019-11-15 21:54:32,829 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-11-15 21:54:32,829 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-11-15 21:54:32,830 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-11-15 21:54:32,830 INFO L275 PluginConnector]: Witness Printer initialized [2019-11-15 21:54:32,830 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 09:54:31" (3/4) ... [2019-11-15 21:54:32,833 INFO L140 WitnessPrinter]: No result that supports witness generation found [2019-11-15 21:54:32,833 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-11-15 21:54:32,835 INFO L168 Benchmark]: Toolchain (without parser) took 4355.25 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 168.3 MB). Free memory was 939.4 MB in the beginning and 1.0 GB in the end (delta: -96.9 MB). Peak memory consumption was 71.4 MB. Max. memory is 11.5 GB. [2019-11-15 21:54:32,836 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-15 21:54:32,837 INFO L168 Benchmark]: CACSL2BoogieTranslator took 613.81 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 168.3 MB). Free memory was 939.4 MB in the beginning and 1.1 GB in the end (delta: -200.9 MB). Peak memory consumption was 17.8 MB. Max. memory is 11.5 GB. [2019-11-15 21:54:32,837 INFO L168 Benchmark]: Boogie Procedure Inliner took 145.81 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: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2019-11-15 21:54:32,838 INFO L168 Benchmark]: Boogie Preprocessor took 170.44 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: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2019-11-15 21:54:32,838 INFO L168 Benchmark]: RCFGBuilder took 2218.93 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: -10.2 MB). Peak memory consumption was 230.3 MB. Max. memory is 11.5 GB. [2019-11-15 21:54:32,839 INFO L168 Benchmark]: TraceAbstraction took 1198.06 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 87.5 MB). Peak memory consumption was 87.5 MB. Max. memory is 11.5 GB. [2019-11-15 21:54:32,839 INFO L168 Benchmark]: Witness Printer took 4.11 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 5.1 MB). Peak memory consumption was 5.1 MB. Max. memory is 11.5 GB. [2019-11-15 21:54:32,843 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 613.81 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 168.3 MB). Free memory was 939.4 MB in the beginning and 1.1 GB in the end (delta: -200.9 MB). Peak memory consumption was 17.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 145.81 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: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 170.44 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: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 2218.93 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: -10.2 MB). Peak memory consumption was 230.3 MB. Max. memory is 11.5 GB. * TraceAbstraction took 1198.06 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 87.5 MB). Peak memory consumption was 87.5 MB. Max. memory is 11.5 GB. * Witness Printer took 4.11 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 5.1 MB). Peak memory consumption was 5.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - UnprovableResult [Line: 627]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 626, overapproximation of someUnaryDOUBLEoperation at line 505, overapproximation of bitwiseAnd at line 592, overapproximation of someUnaryFLOAToperation at line 622, overapproximation of someBinaryArithmeticFLOAToperation at line 597. Possible FailurePath: [L11] static const float huge_floor = 1.0e30; [L88-L90] static const float two25_scalbn = 3.355443200e+07, twom25_scalbn = 2.9802322388e-08, huge_scalbn = 1.0e+30, tiny_scalbn = 1.0e-30; [L163] static const int init_jk_krempio[] = {4, 7, 9}; [L165-L169] static const float PIo2_krempio[] = { 1.5703125000e+00, 4.5776367188e-04, 2.5987625122e-05, 7.5437128544e-08, 6.0026650317e-11, 7.3896444519e-13, 5.3845816694e-15, 5.6378512969e-18, 8.3009228831e-20, 3.2756352257e-22, 6.3331015649e-25, }; [L171-L173] static const float zero_krempio = 0.0, one_krempio = 1.0, two8_krempio = 2.5600000000e+02, twon8_krempio = 3.9062500000e-03; [L348-L366] static const __int32_t two_over_pi_rempio[] = { 0xA2, 0xF9, 0x83, 0x6E, 0x4E, 0x44, 0x15, 0x29, 0xFC, 0x27, 0x57, 0xD1, 0xF5, 0x34, 0xDD, 0xC0, 0xDB, 0x62, 0x95, 0x99, 0x3C, 0x43, 0x90, 0x41, 0xFE, 0x51, 0x63, 0xAB, 0xDE, 0xBB, 0xC5, 0x61, 0xB7, 0x24, 0x6E, 0x3A, 0x42, 0x4D, 0xD2, 0xE0, 0x06, 0x49, 0x2E, 0xEA, 0x09, 0xD1, 0x92, 0x1C, 0xFE, 0x1D, 0xEB, 0x1C, 0xB1, 0x29, 0xA7, 0x3E, 0xE8, 0x82, 0x35, 0xF5, 0x2E, 0xBB, 0x44, 0x84, 0xE9, 0x9C, 0x70, 0x26, 0xB4, 0x5F, 0x7E, 0x41, 0x39, 0x91, 0xD6, 0x39, 0x83, 0x53, 0x39, 0xF4, 0x9C, 0x84, 0x5F, 0x8B, 0xBD, 0xF9, 0x28, 0x3B, 0x1F, 0xF8, 0x97, 0xFF, 0xDE, 0x05, 0x98, 0x0F, 0xEF, 0x2F, 0x11, 0x8B, 0x5A, 0x0A, 0x6D, 0x1F, 0x6D, 0x36, 0x7E, 0xCF, 0x27, 0xCB, 0x09, 0xB7, 0x4F, 0x46, 0x3F, 0x66, 0x9E, 0x5F, 0xEA, 0x2D, 0x75, 0x27, 0xBA, 0xC7, 0xEB, 0xE5, 0xF1, 0x7B, 0x3D, 0x07, 0x39, 0xF7, 0x8A, 0x52, 0x92, 0xEA, 0x6B, 0xFB, 0x5F, 0xB1, 0x1F, 0x8D, 0x5D, 0x08, 0x56, 0x03, 0x30, 0x46, 0xFC, 0x7B, 0x6B, 0xAB, 0xF0, 0xCF, 0xBC, 0x20, 0x9A, 0xF4, 0x36, 0x1D, 0xA9, 0xE3, 0x91, 0x61, 0x5E, 0xE6, 0x1B, 0x08, 0x65, 0x99, 0x85, 0x5F, 0x14, 0xA0, 0x68, 0x40, 0x8D, 0xFF, 0xD8, 0x80, 0x4D, 0x73, 0x27, 0x31, 0x06, 0x06, 0x15, 0x56, 0xCA, 0x73, 0xA8, 0xC9, 0x60, 0xE2, 0x7B, 0xC0, 0x8C, 0x6B, }; [L368-L374] static const __int32_t npio2_hw_rempio[] = { 0x3fc90f00, 0x40490f00, 0x4096cb00, 0x40c90f00, 0x40fb5300, 0x4116cb00, 0x412fed00, 0x41490f00, 0x41623100, 0x417b5300, 0x418a3a00, 0x4196cb00, 0x41a35c00, 0x41afed00, 0x41bc7e00, 0x41c90f00, 0x41d5a000, 0x41e23100, 0x41eec200, 0x41fb5300, 0x4203f200, 0x420a3a00, 0x42108300, 0x4216cb00, 0x421d1400, 0x42235c00, 0x4229a500, 0x422fed00, 0x42363600, 0x423c7e00, 0x4242c700, 0x42490f00}; [L376-L385] static const float zero_rempio = 0.0000000000e+00, half_rempio = 5.0000000000e-01, two8_rempio = 2.5600000000e+02, invpio2_rempio = 6.3661980629e-01, pio2_1_rempio = 1.5707855225e+00, pio2_1t_rempio = 1.0804334124e-05, pio2_2_rempio = 1.0804273188e-05, pio2_2t_rempio = 6.0770999344e-11, pio2_3_rempio = 6.0770943833e-11, pio2_3t_rempio = 6.1232342629e-17; [L505-L508] static const float half_ksin = 5.0000000000e-01, S1_ksin = -1.6666667163e-01, S2_ksin = 8.3333337680e-03, S3_ksin = -1.9841270114e-04, S4_ksin = 2.7557314297e-06, S5_ksin = -2.5050759689e-08, S6_ksin = 1.5896910177e-10; [L532-L535] static const float one_kcos = 1.0000000000e+00, C1_kcos = 4.1666667908e-02, C2_kcos = -1.3888889225e-03, C3_kcos = 2.4801587642e-05, C4_kcos = -2.7557314297e-07, C5_kcos = 2.0875723372e-09, C6_kcos = -1.1359647598e-11; [L572-L580] static const float one_ktan = 1.0000000000e+00, pio4_ktan = 7.8539812565e-01, pio4lo_ktan = 3.7748947079e-08, T_ktan[] = { 3.3333334327e-01, 1.3333334029e-01, 5.3968254477e-02, 2.1869488060e-02, 8.8632395491e-03, 3.5920790397e-03, 1.4562094584e-03, 5.8804126456e-04, 2.4646313977e-04, 7.8179444245e-05, 7.1407252108e-05, -1.8558637748e-05, 2.5907305826e-05, }; VAL [C1_kcos=10416666977/250000000000, C3_kcos=12400793821/500000000000000, C5_kcos=5218930843/2500000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000, init_jk_krempio={-1:0}, invpio2_rempio=63661980629/100000000000, npio2_hw_rempio={1:0}, one_kcos=1, one_krempio=1, one_ktan=1, pio2_1_rempio=628314209/400000000, pio2_1t_rempio=2701083531/250000000000000, pio2_2_rempio=2701068297/250000000000000, pio2_2t_rempio=3798187459/62500000000000000000, pio2_3_rempio=60770943833/1000000000000000000000, pio2_3t_rempio=61232342629/1000000000000000000000000000, PIo2_krempio={2:0}, pio4_ktan=15707962513/20000000000, pio4lo_ktan=37748947079/1000000000000000000, S2_ksin=1041666721/125000000000, S4_ksin=27557314297/10000000000000000, S6_ksin=15896910177/100000000000000000000, tiny_scalbn=1/1000000000000000000000000000000, two25_scalbn=33554432, two8_krempio=256, two8_rempio=256, two_over_pi_rempio={-3:0}, twom25_scalbn=7450580597/250000000000000000, twon8_krempio=1/256, zero_krempio=0, zero_rempio=0] [L622] float x = -0.0f; [L583] float y[2], z = 0.0; [L584] __int32_t n, ix; VAL [C1_kcos=10416666977/250000000000, C3_kcos=12400793821/500000000000000, C5_kcos=5218930843/2500000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000, init_jk_krempio={-1:0}, invpio2_rempio=63661980629/100000000000, npio2_hw_rempio={1:0}, one_kcos=1, one_krempio=1, one_ktan=1, pio2_1_rempio=628314209/400000000, pio2_1t_rempio=2701083531/250000000000000, pio2_2_rempio=2701068297/250000000000000, pio2_2t_rempio=3798187459/62500000000000000000, pio2_3_rempio=60770943833/1000000000000000000000, pio2_3t_rempio=61232342629/1000000000000000000000000000, PIo2_krempio={2:0}, pio4_ktan=15707962513/20000000000, pio4lo_ktan=37748947079/1000000000000000000, S2_ksin=1041666721/125000000000, S4_ksin=27557314297/10000000000000000, S6_ksin=15896910177/100000000000000000000, tiny_scalbn=1/1000000000000000000000000000000, two25_scalbn=33554432, two8_krempio=256, two8_rempio=256, two_over_pi_rempio={-3:0}, twom25_scalbn=7450580597/250000000000000000, twon8_krempio=1/256, zero_krempio=0, zero_rempio=0] [L587] ieee_float_shape_type gf_u; [L588] gf_u.value = (x) [L589] EXPR gf_u.word [L589] (ix) = gf_u.word [L592] ix &= 0x7fffffff VAL [C1_kcos=10416666977/250000000000, C3_kcos=12400793821/500000000000000, C5_kcos=5218930843/2500000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000, init_jk_krempio={-1:0}, invpio2_rempio=63661980629/100000000000, npio2_hw_rempio={1:0}, one_kcos=1, one_krempio=1, one_ktan=1, pio2_1_rempio=628314209/400000000, pio2_1t_rempio=2701083531/250000000000000, pio2_2_rempio=2701068297/250000000000000, pio2_2t_rempio=3798187459/62500000000000000000, pio2_3_rempio=60770943833/1000000000000000000000, pio2_3t_rempio=61232342629/1000000000000000000000000000, PIo2_krempio={2:0}, pio4_ktan=15707962513/20000000000, pio4lo_ktan=37748947079/1000000000000000000, S2_ksin=1041666721/125000000000, S4_ksin=27557314297/10000000000000000, S6_ksin=15896910177/100000000000000000000, tiny_scalbn=1/1000000000000000000000000000000, two25_scalbn=33554432, two8_krempio=256, two8_rempio=256, two_over_pi_rempio={-3:0}, twom25_scalbn=7450580597/250000000000000000, twon8_krempio=1/256, zero_krempio=0, zero_rempio=0] [L593] COND FALSE !(ix <= 0x3f490fd8) VAL [C1_kcos=10416666977/250000000000, C3_kcos=12400793821/500000000000000, C5_kcos=5218930843/2500000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000, init_jk_krempio={-1:0}, invpio2_rempio=63661980629/100000000000, npio2_hw_rempio={1:0}, one_kcos=1, one_krempio=1, one_ktan=1, pio2_1_rempio=628314209/400000000, pio2_1t_rempio=2701083531/250000000000000, pio2_2_rempio=2701068297/250000000000000, pio2_2t_rempio=3798187459/62500000000000000000, pio2_3_rempio=60770943833/1000000000000000000000, pio2_3t_rempio=61232342629/1000000000000000000000000000, PIo2_krempio={2:0}, pio4_ktan=15707962513/20000000000, pio4lo_ktan=37748947079/1000000000000000000, S2_ksin=1041666721/125000000000, S4_ksin=27557314297/10000000000000000, S6_ksin=15896910177/100000000000000000000, tiny_scalbn=1/1000000000000000000000000000000, two25_scalbn=33554432, two8_krempio=256, two8_rempio=256, two_over_pi_rempio={-3:0}, twom25_scalbn=7450580597/250000000000000000, twon8_krempio=1/256, zero_krempio=0, zero_rempio=0] [L596] COND TRUE !((ix) < 0x7f800000L) [L597] return x - x; [L597] return x - x; VAL [C1_kcos=10416666977/250000000000, C3_kcos=12400793821/500000000000000, C5_kcos=5218930843/2500000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000, init_jk_krempio={-1:0}, invpio2_rempio=63661980629/100000000000, npio2_hw_rempio={1:0}, one_kcos=1, one_krempio=1, one_ktan=1, pio2_1_rempio=628314209/400000000, pio2_1t_rempio=2701083531/250000000000000, pio2_2_rempio=2701068297/250000000000000, pio2_2t_rempio=3798187459/62500000000000000000, pio2_3_rempio=60770943833/1000000000000000000000, pio2_3t_rempio=61232342629/1000000000000000000000000000, PIo2_krempio={2:0}, pio4_ktan=15707962513/20000000000, pio4lo_ktan=37748947079/1000000000000000000, S2_ksin=1041666721/125000000000, S4_ksin=27557314297/10000000000000000, S6_ksin=15896910177/100000000000000000000, tiny_scalbn=1/1000000000000000000000000000000, two25_scalbn=33554432, two8_krempio=256, two8_rempio=256, two_over_pi_rempio={-3:0}, twom25_scalbn=7450580597/250000000000000000, twon8_krempio=1/256, zero_krempio=0, zero_rempio=0] [L623] float res = sin_float(x); [L626] EXPR res == -0.0f && __signbit_float(res) == 1 VAL [C1_kcos=10416666977/250000000000, C3_kcos=12400793821/500000000000000, C5_kcos=5218930843/2500000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000, init_jk_krempio={-1:0}, invpio2_rempio=63661980629/100000000000, npio2_hw_rempio={1:0}, one_kcos=1, one_krempio=1, one_ktan=1, pio2_1_rempio=628314209/400000000, pio2_1t_rempio=2701083531/250000000000000, pio2_2_rempio=2701068297/250000000000000, pio2_2t_rempio=3798187459/62500000000000000000, pio2_3_rempio=60770943833/1000000000000000000000, pio2_3t_rempio=61232342629/1000000000000000000000000000, PIo2_krempio={2:0}, pio4_ktan=15707962513/20000000000, pio4lo_ktan=37748947079/1000000000000000000, S2_ksin=1041666721/125000000000, S4_ksin=27557314297/10000000000000000, S6_ksin=15896910177/100000000000000000000, tiny_scalbn=1/1000000000000000000000000000000, two25_scalbn=33554432, two8_krempio=256, two8_rempio=256, two_over_pi_rempio={-3:0}, twom25_scalbn=7450580597/250000000000000000, twon8_krempio=1/256, zero_krempio=0, zero_rempio=0] [L626] COND TRUE !(res == -0.0f && __signbit_float(res) == 1) [L627] __VERIFIER_error() VAL [C1_kcos=10416666977/250000000000, C3_kcos=12400793821/500000000000000, C5_kcos=5218930843/2500000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000, init_jk_krempio={-1:0}, invpio2_rempio=63661980629/100000000000, npio2_hw_rempio={1:0}, one_kcos=1, one_krempio=1, one_ktan=1, pio2_1_rempio=628314209/400000000, pio2_1t_rempio=2701083531/250000000000000, pio2_2_rempio=2701068297/250000000000000, pio2_2t_rempio=3798187459/62500000000000000000, pio2_3_rempio=60770943833/1000000000000000000000, pio2_3t_rempio=61232342629/1000000000000000000000000000, PIo2_krempio={2:0}, pio4_ktan=15707962513/20000000000, pio4lo_ktan=37748947079/1000000000000000000, S2_ksin=1041666721/125000000000, S4_ksin=27557314297/10000000000000000, S6_ksin=15896910177/100000000000000000000, tiny_scalbn=1/1000000000000000000000000000000, two25_scalbn=33554432, two8_krempio=256, two8_rempio=256, two_over_pi_rempio={-3:0}, twom25_scalbn=7450580597/250000000000000000, twon8_krempio=1/256, zero_krempio=0, zero_rempio=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 401 locations, 1 error locations. Result: UNSAFE, OverallTime: 1.1s, OverallIterations: 2, TraceHistogramMax: 1, AutomataDifference: 0.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 524 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=401occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 0.1s InterpolantComputationTime, 21 NumberOfCodeBlocks, 21 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 9 ConstructedInterpolants, 0 QuantifiedInterpolants, 81 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-cad4683 [2019-11-15 21:54:34,985 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-15 21:54:34,986 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-15 21:54:34,998 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-15 21:54:34,998 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-15 21:54:35,000 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-15 21:54:35,002 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-15 21:54:35,009 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-15 21:54:35,011 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-15 21:54:35,011 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-15 21:54:35,012 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-15 21:54:35,013 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-15 21:54:35,014 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-15 21:54:35,014 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-15 21:54:35,015 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-15 21:54:35,016 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-15 21:54:35,017 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-15 21:54:35,018 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-15 21:54:35,019 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-15 21:54:35,021 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-15 21:54:35,022 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-15 21:54:35,023 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-15 21:54:35,024 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-15 21:54:35,025 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-15 21:54:35,027 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-15 21:54:35,028 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-15 21:54:35,028 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-15 21:54:35,029 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-15 21:54:35,029 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-15 21:54:35,030 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-15 21:54:35,030 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-15 21:54:35,031 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-15 21:54:35,031 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-15 21:54:35,032 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-15 21:54:35,033 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-15 21:54:35,033 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-15 21:54:35,034 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-15 21:54:35,034 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-15 21:54:35,034 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-15 21:54:35,035 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-15 21:54:35,035 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-15 21:54:35,036 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_059a4717-ded4-44f4-ad30-528aa70255fb/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-15 21:54:35,049 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-15 21:54:35,049 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-15 21:54:35,051 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-15 21:54:35,051 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-15 21:54:35,051 INFO L138 SettingsManager]: * Use SBE=true [2019-11-15 21:54:35,051 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-15 21:54:35,051 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-15 21:54:35,052 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-15 21:54:35,052 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-15 21:54:35,052 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-15 21:54:35,052 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-15 21:54:35,052 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-15 21:54:35,053 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-15 21:54:35,053 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-15 21:54:35,053 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-15 21:54:35,053 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-15 21:54:35,053 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-15 21:54:35,054 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-15 21:54:35,054 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-15 21:54:35,054 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-15 21:54:35,054 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-15 21:54:35,054 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-15 21:54:35,055 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-15 21:54:35,055 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-15 21:54:35,055 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-15 21:54:35,055 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-15 21:54:35,055 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-15 21:54:35,056 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-15 21:54:35,056 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-15 21:54:35,056 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-15 21:54:35,056 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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/run_dir_059a4717-ded4-44f4-ad30-528aa70255fb/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 12606224152bcf2cf8cd7a946dd256dc04b1af8f [2019-11-15 21:54:35,085 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-15 21:54:35,098 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-15 21:54:35,101 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-15 21:54:35,103 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-15 21:54:35,104 INFO L275 PluginConnector]: CDTParser initialized [2019-11-15 21:54:35,105 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_059a4717-ded4-44f4-ad30-528aa70255fb/bin/uautomizer/../../sv-benchmarks/c/float-newlib/float_req_bl_0220b.c [2019-11-15 21:54:35,164 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_059a4717-ded4-44f4-ad30-528aa70255fb/bin/uautomizer/data/88e4a118c/67327e9db2d54f5591337532062dbaa2/FLAGdd6e0378d [2019-11-15 21:54:35,644 INFO L306 CDTParser]: Found 1 translation units. [2019-11-15 21:54:35,658 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_059a4717-ded4-44f4-ad30-528aa70255fb/sv-benchmarks/c/float-newlib/float_req_bl_0220b.c [2019-11-15 21:54:35,670 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_059a4717-ded4-44f4-ad30-528aa70255fb/bin/uautomizer/data/88e4a118c/67327e9db2d54f5591337532062dbaa2/FLAGdd6e0378d [2019-11-15 21:54:35,986 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_059a4717-ded4-44f4-ad30-528aa70255fb/bin/uautomizer/data/88e4a118c/67327e9db2d54f5591337532062dbaa2 [2019-11-15 21:54:35,990 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-15 21:54:35,991 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-15 21:54:35,992 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-15 21:54:35,992 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-15 21:54:35,995 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-15 21:54:35,996 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 09:54:35" (1/1) ... [2019-11-15 21:54:35,998 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2219337d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:54:35, skipping insertion in model container [2019-11-15 21:54:35,999 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 09:54:35" (1/1) ... [2019-11-15 21:54:36,005 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-15 21:54:36,057 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-15 21:54:36,446 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-15 21:54:36,494 INFO L188 MainTranslator]: Completed pre-run [2019-11-15 21:54:36,636 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-15 21:54:36,714 INFO L192 MainTranslator]: Completed translation [2019-11-15 21:54:36,714 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:54:36 WrapperNode [2019-11-15 21:54:36,715 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-15 21:54:36,715 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-15 21:54:36,715 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-15 21:54:36,715 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-15 21:54:36,723 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:54:36" (1/1) ... [2019-11-15 21:54:36,752 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:54:36" (1/1) ... [2019-11-15 21:54:36,872 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-15 21:54:36,873 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-15 21:54:36,873 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-15 21:54:36,873 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-15 21:54:36,882 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:54:36" (1/1) ... [2019-11-15 21:54:36,882 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:54:36" (1/1) ... [2019-11-15 21:54:36,899 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:54:36" (1/1) ... [2019-11-15 21:54:36,900 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:54:36" (1/1) ... [2019-11-15 21:54:36,975 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:54:36" (1/1) ... [2019-11-15 21:54:37,012 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:54:36" (1/1) ... [2019-11-15 21:54:37,028 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:54:36" (1/1) ... [2019-11-15 21:54:37,047 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-15 21:54:37,048 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-15 21:54:37,048 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-15 21:54:37,048 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-15 21:54:37,049 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:54:36" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_059a4717-ded4-44f4-ad30-528aa70255fb/bin/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-15 21:54:37,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4 [2019-11-15 21:54:37,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2019-11-15 21:54:37,129 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-15 21:54:37,129 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2019-11-15 21:54:37,129 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-11-15 21:54:37,129 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-15 21:54:37,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-15 21:54:37,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2019-11-15 21:54:37,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-15 21:54:37,131 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-15 21:55:22,649 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-15 21:55:22,649 INFO L284 CfgBuilder]: Removed 217 assume(true) statements. [2019-11-15 21:55:22,650 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 09:55:22 BoogieIcfgContainer [2019-11-15 21:55:22,650 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-15 21:55:22,651 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-15 21:55:22,651 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-15 21:55:22,653 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-15 21:55:22,654 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.11 09:54:35" (1/3) ... [2019-11-15 21:55:22,654 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@339ec544 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.11 09:55:22, skipping insertion in model container [2019-11-15 21:55:22,654 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 09:54:36" (2/3) ... [2019-11-15 21:55:22,655 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@339ec544 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.11 09:55:22, skipping insertion in model container [2019-11-15 21:55:22,655 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 09:55:22" (3/3) ... [2019-11-15 21:55:22,656 INFO L109 eAbstractionObserver]: Analyzing ICFG float_req_bl_0220b.c [2019-11-15 21:55:22,664 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-15 21:55:22,671 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-11-15 21:55:22,679 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-11-15 21:55:22,702 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-11-15 21:55:22,702 INFO L374 AbstractCegarLoop]: Hoare is true [2019-11-15 21:55:22,702 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-11-15 21:55:22,702 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-15 21:55:22,703 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-15 21:55:22,703 INFO L378 AbstractCegarLoop]: Difference is false [2019-11-15 21:55:22,703 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-15 21:55:22,703 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-11-15 21:55:22,725 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states. [2019-11-15 21:55:22,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2019-11-15 21:55:22,731 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 21:55:22,732 INFO L380 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 21:55:22,733 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 21:55:22,738 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 21:55:22,739 INFO L82 PathProgramCache]: Analyzing trace with hash 2085767357, now seen corresponding path program 1 times [2019-11-15 21:55:22,748 INFO L157 tionRefinementEngine]: Executing refinement strategy WOLF [2019-11-15 21:55:22,748 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [192899902] [2019-11-15 21:55:22,748 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_059a4717-ded4-44f4-ad30-528aa70255fb/bin/uautomizer/mathsat Starting monitored process 2 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with mathsat -unsat_core_generation=3 [2019-11-15 21:55:23,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 21:55:23,199 INFO L256 TraceCheckSpWp]: Trace formula consists of 335 conjuncts, 1 conjunts are in the unsatisfiable core [2019-11-15 21:55:23,208 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 21:55:23,224 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 21:55:23,224 INFO L321 TraceCheckSpWp]: Computing backward predicates... [2019-11-15 21:55:23,229 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 21:55:23,230 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [192899902] [2019-11-15 21:55:23,230 INFO L223 tionRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2019-11-15 21:55:23,231 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 2 [2019-11-15 21:55:23,231 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1654430951] [2019-11-15 21:55:23,235 INFO L442 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-11-15 21:55:23,235 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2019-11-15 21:55:23,247 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-11-15 21:55:23,248 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-11-15 21:55:23,250 INFO L87 Difference]: Start difference. First operand 401 states. Second operand 2 states. [2019-11-15 21:55:23,327 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 21:55:23,327 INFO L93 Difference]: Finished difference Result 800 states and 1366 transitions. [2019-11-15 21:55:23,328 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-11-15 21:55:23,329 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 10 [2019-11-15 21:55:23,329 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 21:55:23,355 INFO L225 Difference]: With dead ends: 800 [2019-11-15 21:55:23,355 INFO L226 Difference]: Without dead ends: 398 [2019-11-15 21:55:23,363 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 18 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-11-15 21:55:23,382 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 398 states. [2019-11-15 21:55:23,441 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 398 to 398. [2019-11-15 21:55:23,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 398 states. [2019-11-15 21:55:23,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 398 states and 521 transitions. [2019-11-15 21:55:23,445 INFO L78 Accepts]: Start accepts. Automaton has 398 states and 521 transitions. Word has length 10 [2019-11-15 21:55:23,445 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 21:55:23,446 INFO L462 AbstractCegarLoop]: Abstraction has 398 states and 521 transitions. [2019-11-15 21:55:23,446 INFO L463 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-11-15 21:55:23,446 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 521 transitions. [2019-11-15 21:55:23,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2019-11-15 21:55:23,447 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 21:55:23,447 INFO L380 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 21:55:23,665 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 mathsat -unsat_core_generation=3 [2019-11-15 21:55:23,665 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 21:55:23,665 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 21:55:23,665 INFO L82 PathProgramCache]: Analyzing trace with hash -249539840, now seen corresponding path program 1 times [2019-11-15 21:55:23,666 INFO L157 tionRefinementEngine]: Executing refinement strategy WOLF [2019-11-15 21:55:23,666 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [357104855] [2019-11-15 21:55:23,666 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_059a4717-ded4-44f4-ad30-528aa70255fb/bin/uautomizer/mathsat Starting monitored process 3 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with mathsat -unsat_core_generation=3 [2019-11-15 21:55:23,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 21:55:23,952 INFO L256 TraceCheckSpWp]: Trace formula consists of 345 conjuncts, 8 conjunts are in the unsatisfiable core [2019-11-15 21:55:23,954 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 21:55:24,004 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 21:55:24,005 INFO L321 TraceCheckSpWp]: Computing backward predicates... [2019-11-15 21:55:24,089 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 21:55:24,090 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [357104855] [2019-11-15 21:55:24,090 INFO L223 tionRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2019-11-15 21:55:24,090 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [5, 5] imperfect sequences [] total 8 [2019-11-15 21:55:24,090 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1019477513] [2019-11-15 21:55:24,092 INFO L442 AbstractCegarLoop]: Interpolant automaton has 8 states [2019-11-15 21:55:24,092 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2019-11-15 21:55:24,092 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2019-11-15 21:55:24,092 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2019-11-15 21:55:24,092 INFO L87 Difference]: Start difference. First operand 398 states and 521 transitions. Second operand 8 states. [2019-11-15 21:55:24,193 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 21:55:24,199 INFO L93 Difference]: Finished difference Result 407 states and 530 transitions. [2019-11-15 21:55:24,200 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-11-15 21:55:24,200 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 11 [2019-11-15 21:55:24,200 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 21:55:24,201 INFO L225 Difference]: With dead ends: 407 [2019-11-15 21:55:24,201 INFO L226 Difference]: Without dead ends: 23 [2019-11-15 21:55:24,202 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2019-11-15 21:55:24,202 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23 states. [2019-11-15 21:55:24,206 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23 to 23. [2019-11-15 21:55:24,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23 states. [2019-11-15 21:55:24,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 26 transitions. [2019-11-15 21:55:24,207 INFO L78 Accepts]: Start accepts. Automaton has 23 states and 26 transitions. Word has length 11 [2019-11-15 21:55:24,207 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 21:55:24,208 INFO L462 AbstractCegarLoop]: Abstraction has 23 states and 26 transitions. [2019-11-15 21:55:24,208 INFO L463 AbstractCegarLoop]: Interpolant automaton has 8 states. [2019-11-15 21:55:24,209 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 26 transitions. [2019-11-15 21:55:24,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2019-11-15 21:55:24,211 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 21:55:24,211 INFO L380 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 21:55:24,424 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 mathsat -unsat_core_generation=3 [2019-11-15 21:55:24,429 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 21:55:24,429 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 21:55:24,429 INFO L82 PathProgramCache]: Analyzing trace with hash 2036534483, now seen corresponding path program 1 times [2019-11-15 21:55:24,430 INFO L157 tionRefinementEngine]: Executing refinement strategy WOLF [2019-11-15 21:55:24,430 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1580602582] [2019-11-15 21:55:24,430 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_059a4717-ded4-44f4-ad30-528aa70255fb/bin/uautomizer/mathsat Starting monitored process 4 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with mathsat -unsat_core_generation=3 [2019-11-15 21:55:24,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 21:55:24,764 INFO L256 TraceCheckSpWp]: Trace formula consists of 365 conjuncts, 10 conjunts are in the unsatisfiable core [2019-11-15 21:55:24,765 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 21:55:24,816 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 21:55:24,816 INFO L321 TraceCheckSpWp]: Computing backward predicates... [2019-11-15 21:55:24,817 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-15 21:55:24,892 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 21:55:24,892 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1580602582] [2019-11-15 21:55:24,893 INFO L223 tionRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2019-11-15 21:55:24,893 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [7, 7] imperfect sequences [] total 11 [2019-11-15 21:55:24,893 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [938697091] [2019-11-15 21:55:24,893 INFO L442 AbstractCegarLoop]: Interpolant automaton has 11 states [2019-11-15 21:55:24,893 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2019-11-15 21:55:24,894 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2019-11-15 21:55:24,894 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2019-11-15 21:55:24,894 INFO L87 Difference]: Start difference. First operand 23 states and 26 transitions. Second operand 11 states. [2019-11-15 21:55:30,611 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 21:55:30,611 INFO L93 Difference]: Finished difference Result 55 states and 59 transitions. [2019-11-15 21:55:30,612 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2019-11-15 21:55:30,612 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 16 [2019-11-15 21:55:30,612 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 21:55:30,612 INFO L225 Difference]: With dead ends: 55 [2019-11-15 21:55:30,612 INFO L226 Difference]: Without dead ends: 43 [2019-11-15 21:55:30,613 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 35 GetRequests, 20 SyntacticMatches, 1 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=73, Invalid=167, Unknown=0, NotChecked=0, Total=240 [2019-11-15 21:55:30,613 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 43 states. [2019-11-15 21:55:30,615 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 43 to 26. [2019-11-15 21:55:30,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26 states. [2019-11-15 21:55:30,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 28 transitions. [2019-11-15 21:55:30,616 INFO L78 Accepts]: Start accepts. Automaton has 26 states and 28 transitions. Word has length 16 [2019-11-15 21:55:30,616 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 21:55:30,616 INFO L462 AbstractCegarLoop]: Abstraction has 26 states and 28 transitions. [2019-11-15 21:55:30,616 INFO L463 AbstractCegarLoop]: Interpolant automaton has 11 states. [2019-11-15 21:55:30,616 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 28 transitions. [2019-11-15 21:55:30,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2019-11-15 21:55:30,617 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 21:55:30,617 INFO L380 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 21:55:30,821 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 mathsat -unsat_core_generation=3 [2019-11-15 21:55:30,821 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 21:55:30,821 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 21:55:30,821 INFO L82 PathProgramCache]: Analyzing trace with hash 1722780714, now seen corresponding path program 1 times [2019-11-15 21:55:30,822 INFO L157 tionRefinementEngine]: Executing refinement strategy WOLF [2019-11-15 21:55:30,822 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1249507123] [2019-11-15 21:55:30,822 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_059a4717-ded4-44f4-ad30-528aa70255fb/bin/uautomizer/mathsat Starting monitored process 5 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with mathsat -unsat_core_generation=3 [2019-11-15 21:55:31,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 21:55:31,847 INFO L256 TraceCheckSpWp]: Trace formula consists of 368 conjuncts, 10 conjunts are in the unsatisfiable core [2019-11-15 21:55:31,848 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 21:55:31,919 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 21:55:31,919 INFO L321 TraceCheckSpWp]: Computing backward predicates... [2019-11-15 21:55:32,047 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 21:55:32,048 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1249507123] [2019-11-15 21:55:32,048 INFO L223 tionRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2019-11-15 21:55:32,048 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [6, 6] imperfect sequences [] total 10 [2019-11-15 21:55:32,048 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1661312255] [2019-11-15 21:55:32,049 INFO L442 AbstractCegarLoop]: Interpolant automaton has 10 states [2019-11-15 21:55:32,049 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2019-11-15 21:55:32,049 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2019-11-15 21:55:32,049 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2019-11-15 21:55:32,050 INFO L87 Difference]: Start difference. First operand 26 states and 28 transitions. Second operand 10 states. [2019-11-15 21:55:32,186 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 21:55:32,187 INFO L93 Difference]: Finished difference Result 33 states and 34 transitions. [2019-11-15 21:55:32,189 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-11-15 21:55:32,189 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 17 [2019-11-15 21:55:32,190 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 21:55:32,190 INFO L225 Difference]: With dead ends: 33 [2019-11-15 21:55:32,190 INFO L226 Difference]: Without dead ends: 21 [2019-11-15 21:55:32,190 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 35 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=50, Invalid=106, Unknown=0, NotChecked=0, Total=156 [2019-11-15 21:55:32,191 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21 states. [2019-11-15 21:55:32,192 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21 to 21. [2019-11-15 21:55:32,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21 states. [2019-11-15 21:55:32,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 20 transitions. [2019-11-15 21:55:32,193 INFO L78 Accepts]: Start accepts. Automaton has 21 states and 20 transitions. Word has length 17 [2019-11-15 21:55:32,193 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 21:55:32,193 INFO L462 AbstractCegarLoop]: Abstraction has 21 states and 20 transitions. [2019-11-15 21:55:32,193 INFO L463 AbstractCegarLoop]: Interpolant automaton has 10 states. [2019-11-15 21:55:32,194 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 20 transitions. [2019-11-15 21:55:32,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2019-11-15 21:55:32,194 INFO L372 BasicCegarLoop]: Found error trace [2019-11-15 21:55:32,194 INFO L380 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-15 21:55:32,396 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 mathsat -unsat_core_generation=3 [2019-11-15 21:55:32,397 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-15 21:55:32,397 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 21:55:32,397 INFO L82 PathProgramCache]: Analyzing trace with hash 650443176, now seen corresponding path program 1 times [2019-11-15 21:55:32,398 INFO L157 tionRefinementEngine]: Executing refinement strategy WOLF [2019-11-15 21:55:32,398 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1438188444] [2019-11-15 21:55:32,398 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_059a4717-ded4-44f4-ad30-528aa70255fb/bin/uautomizer/mathsat Starting monitored process 6 with mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with mathsat -unsat_core_generation=3 [2019-11-15 21:55:32,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-15 21:55:32,751 INFO L256 TraceCheckSpWp]: Trace formula consists of 381 conjuncts, 17 conjunts are in the unsatisfiable core [2019-11-15 21:55:32,754 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-15 21:55:32,843 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-15 21:55:32,889 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 21:55:32,889 INFO L321 TraceCheckSpWp]: Computing backward predicates... [2019-11-15 21:55:32,890 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-15 21:55:33,259 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-15 21:55:33,259 INFO L342 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1438188444] [2019-11-15 21:55:33,260 INFO L223 tionRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2019-11-15 21:55:33,260 INFO L236 tionRefinementEngine]: Number of different interpolants: perfect sequences [11, 11] imperfect sequences [] total 18 [2019-11-15 21:55:33,260 INFO L342 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1428063876] [2019-11-15 21:55:33,260 INFO L442 AbstractCegarLoop]: Interpolant automaton has 18 states [2019-11-15 21:55:33,261 INFO L137 tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2019-11-15 21:55:33,261 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2019-11-15 21:55:33,261 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=266, Unknown=0, NotChecked=0, Total=306 [2019-11-15 21:55:33,261 INFO L87 Difference]: Start difference. First operand 21 states and 20 transitions. Second operand 18 states. [2019-11-15 21:55:33,581 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-15 21:55:33,581 INFO L93 Difference]: Finished difference Result 21 states and 20 transitions. [2019-11-15 21:55:33,581 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2019-11-15 21:55:33,581 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 20 [2019-11-15 21:55:33,582 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-15 21:55:33,582 INFO L225 Difference]: With dead ends: 21 [2019-11-15 21:55:33,582 INFO L226 Difference]: Without dead ends: 0 [2019-11-15 21:55:33,582 INFO L600 BasicCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=148, Invalid=452, Unknown=0, NotChecked=0, Total=600 [2019-11-15 21:55:33,583 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-11-15 21:55:33,583 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-11-15 21:55:33,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-11-15 21:55:33,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-11-15 21:55:33,583 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 20 [2019-11-15 21:55:33,583 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-15 21:55:33,583 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-11-15 21:55:33,584 INFO L463 AbstractCegarLoop]: Interpolant automaton has 18 states. [2019-11-15 21:55:33,584 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-11-15 21:55:33,584 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-11-15 21:55:33,784 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 mathsat -unsat_core_generation=3 [2019-11-15 21:55:33,788 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-11-15 21:55:34,164 INFO L443 ceAbstractionStarter]: For program point L36(lines 36 40) no Hoare annotation was computed. [2019-11-15 21:55:34,164 INFO L446 ceAbstractionStarter]: At program point L631(lines 614 632) the Hoare annotation is: true [2019-11-15 21:55:34,164 INFO L443 ceAbstractionStarter]: For program point L103(lines 103 104) no Hoare annotation was computed. [2019-11-15 21:55:34,165 INFO L443 ceAbstractionStarter]: For program point L103-1(lines 103 104) no Hoare annotation was computed. [2019-11-15 21:55:34,165 INFO L443 ceAbstractionStarter]: For program point L37(lines 37 38) no Hoare annotation was computed. [2019-11-15 21:55:34,165 INFO L443 ceAbstractionStarter]: For program point L103-2(lines 103 104) no Hoare annotation was computed. [2019-11-15 21:55:34,165 INFO L443 ceAbstractionStarter]: For program point L103-3(lines 103 104) no Hoare annotation was computed. [2019-11-15 21:55:34,165 INFO L443 ceAbstractionStarter]: For program point L37-2(lines 37 38) no Hoare annotation was computed. [2019-11-15 21:55:34,165 INFO L443 ceAbstractionStarter]: For program point L435(line 435) no Hoare annotation was computed. [2019-11-15 21:55:34,165 INFO L443 ceAbstractionStarter]: For program point L435-2(lines 435 467) no Hoare annotation was computed. [2019-11-15 21:55:34,165 INFO L443 ceAbstractionStarter]: For program point L237-1(lines 224 252) no Hoare annotation was computed. [2019-11-15 21:55:34,165 INFO L443 ceAbstractionStarter]: For program point L105(lines 105 106) no Hoare annotation was computed. [2019-11-15 21:55:34,165 INFO L443 ceAbstractionStarter]: For program point L105-1(lines 105 106) no Hoare annotation was computed. [2019-11-15 21:55:34,165 INFO L443 ceAbstractionStarter]: For program point L105-2(lines 105 106) no Hoare annotation was computed. [2019-11-15 21:55:34,166 INFO L443 ceAbstractionStarter]: For program point L105-3(lines 105 106) no Hoare annotation was computed. [2019-11-15 21:55:34,166 INFO L439 ceAbstractionStarter]: At program point L568(lines 537 570) the Hoare annotation is: false [2019-11-15 21:55:34,166 INFO L439 ceAbstractionStarter]: At program point L568-1(lines 537 570) the Hoare annotation is: false [2019-11-15 21:55:34,166 INFO L439 ceAbstractionStarter]: At program point L502(lines 387 503) the Hoare annotation is: false [2019-11-15 21:55:34,166 INFO L439 ceAbstractionStarter]: At program point L304(lines 304 344) the Hoare annotation is: false [2019-11-15 21:55:34,166 INFO L439 ceAbstractionStarter]: At program point L238(lines 238 245) the Hoare annotation is: false [2019-11-15 21:55:34,166 INFO L443 ceAbstractionStarter]: For program point L305(line 305) no Hoare annotation was computed. [2019-11-15 21:55:34,166 INFO L443 ceAbstractionStarter]: For program point L239(line 239) no Hoare annotation was computed. [2019-11-15 21:55:34,167 INFO L443 ceAbstractionStarter]: For program point L107(lines 107 117) no Hoare annotation was computed. [2019-11-15 21:55:34,167 INFO L443 ceAbstractionStarter]: For program point L107-2(lines 107 117) no Hoare annotation was computed. [2019-11-15 21:55:34,167 INFO L443 ceAbstractionStarter]: For program point L107-3(lines 107 117) no Hoare annotation was computed. [2019-11-15 21:55:34,167 INFO L443 ceAbstractionStarter]: For program point L107-5(lines 107 117) no Hoare annotation was computed. [2019-11-15 21:55:34,167 INFO L443 ceAbstractionStarter]: For program point L107-6(lines 107 117) no Hoare annotation was computed. [2019-11-15 21:55:34,167 INFO L443 ceAbstractionStarter]: For program point L107-8(lines 107 117) no Hoare annotation was computed. [2019-11-15 21:55:34,167 INFO L443 ceAbstractionStarter]: For program point L107-9(lines 107 117) no Hoare annotation was computed. [2019-11-15 21:55:34,167 INFO L443 ceAbstractionStarter]: For program point L107-11(lines 107 117) no Hoare annotation was computed. [2019-11-15 21:55:34,167 INFO L443 ceAbstractionStarter]: For program point L307-2(lines 307 308) no Hoare annotation was computed. [2019-11-15 21:55:34,168 INFO L439 ceAbstractionStarter]: At program point L307-3(lines 307 308) the Hoare annotation is: false [2019-11-15 21:55:34,168 INFO L443 ceAbstractionStarter]: For program point L307-4(lines 304 344) no Hoare annotation was computed. [2019-11-15 21:55:34,168 INFO L443 ceAbstractionStarter]: For program point L109-1(lines 109 113) no Hoare annotation was computed. [2019-11-15 21:55:34,168 INFO L439 ceAbstractionStarter]: At program point L109-2(lines 109 113) the Hoare annotation is: false [2019-11-15 21:55:34,168 INFO L443 ceAbstractionStarter]: For program point L43(lines 43 46) no Hoare annotation was computed. [2019-11-15 21:55:34,168 INFO L443 ceAbstractionStarter]: For program point L109-3(lines 109 113) no Hoare annotation was computed. [2019-11-15 21:55:34,168 INFO L443 ceAbstractionStarter]: For program point L109-5(lines 109 113) no Hoare annotation was computed. [2019-11-15 21:55:34,168 INFO L439 ceAbstractionStarter]: At program point L109-6(lines 109 113) the Hoare annotation is: false [2019-11-15 21:55:34,168 INFO L443 ceAbstractionStarter]: For program point L109-7(lines 109 113) no Hoare annotation was computed. [2019-11-15 21:55:34,169 INFO L443 ceAbstractionStarter]: For program point L109-9(lines 109 113) no Hoare annotation was computed. [2019-11-15 21:55:34,169 INFO L439 ceAbstractionStarter]: At program point L109-10(lines 109 113) the Hoare annotation is: false [2019-11-15 21:55:34,169 INFO L443 ceAbstractionStarter]: For program point L109-11(lines 109 113) no Hoare annotation was computed. [2019-11-15 21:55:34,169 INFO L443 ceAbstractionStarter]: For program point L109-13(lines 109 113) no Hoare annotation was computed. [2019-11-15 21:55:34,169 INFO L439 ceAbstractionStarter]: At program point L109-14(lines 109 113) the Hoare annotation is: false [2019-11-15 21:55:34,169 INFO L443 ceAbstractionStarter]: For program point L109-15(lines 109 113) no Hoare annotation was computed. [2019-11-15 21:55:34,169 INFO L443 ceAbstractionStarter]: For program point L242(line 242) no Hoare annotation was computed. [2019-11-15 21:55:34,169 INFO L443 ceAbstractionStarter]: For program point L441-1(lines 441 445) no Hoare annotation was computed. [2019-11-15 21:55:34,169 INFO L439 ceAbstractionStarter]: At program point L441-2(lines 441 445) the Hoare annotation is: false [2019-11-15 21:55:34,169 INFO L443 ceAbstractionStarter]: For program point L441-3(lines 441 445) no Hoare annotation was computed. [2019-11-15 21:55:34,170 INFO L443 ceAbstractionStarter]: For program point L309-1(line 309) no Hoare annotation was computed. [2019-11-15 21:55:34,170 INFO L443 ceAbstractionStarter]: For program point L311(line 311) no Hoare annotation was computed. [2019-11-15 21:55:34,170 INFO L443 ceAbstractionStarter]: For program point L311-2(line 311) no Hoare annotation was computed. [2019-11-15 21:55:34,170 INFO L443 ceAbstractionStarter]: For program point L312(line 312) no Hoare annotation was computed. [2019-11-15 21:55:34,170 INFO L443 ceAbstractionStarter]: For program point L48(lines 48 52) no Hoare annotation was computed. [2019-11-15 21:55:34,170 INFO L443 ceAbstractionStarter]: For program point L48-1(lines 13 54) no Hoare annotation was computed. [2019-11-15 21:55:34,170 INFO L443 ceAbstractionStarter]: For program point L48-2(lines 48 52) no Hoare annotation was computed. [2019-11-15 21:55:34,170 INFO L443 ceAbstractionStarter]: For program point L115(lines 115 116) no Hoare annotation was computed. [2019-11-15 21:55:34,170 INFO L443 ceAbstractionStarter]: For program point L115-1(lines 115 116) no Hoare annotation was computed. [2019-11-15 21:55:34,171 INFO L443 ceAbstractionStarter]: For program point L115-2(lines 115 116) no Hoare annotation was computed. [2019-11-15 21:55:34,171 INFO L443 ceAbstractionStarter]: For program point L115-3(lines 115 116) no Hoare annotation was computed. [2019-11-15 21:55:34,171 INFO L443 ceAbstractionStarter]: For program point L314-2(lines 314 315) no Hoare annotation was computed. [2019-11-15 21:55:34,171 INFO L439 ceAbstractionStarter]: At program point L314-3(lines 314 315) the Hoare annotation is: false [2019-11-15 21:55:34,171 INFO L443 ceAbstractionStarter]: For program point L314-4(lines 304 344) no Hoare annotation was computed. [2019-11-15 21:55:34,171 INFO L443 ceAbstractionStarter]: For program point L513-1(lines 513 517) no Hoare annotation was computed. [2019-11-15 21:55:34,171 INFO L439 ceAbstractionStarter]: At program point L513-2(lines 513 517) the Hoare annotation is: (let ((.cse0 (fp.neg (_ +zero 8 24)))) (and (= ULTIMATE.start_sin_float_~x .cse0) (exists ((v_ULTIMATE.start_sin_float_~ix~7_11 (_ BitVec 32))) (and (= ULTIMATE.start_sin_float_~ix~7 (bvand (_ bv2147483647 32) v_ULTIMATE.start_sin_float_~ix~7_11)) (= (fp ((_ extract 31 31) v_ULTIMATE.start_sin_float_~ix~7_11) ((_ extract 30 23) v_ULTIMATE.start_sin_float_~ix~7_11) ((_ extract 22 0) v_ULTIMATE.start_sin_float_~ix~7_11)) (fp.neg (_ +zero 8 24))))) (= ULTIMATE.start___kernel_sinf_~x .cse0))) [2019-11-15 21:55:34,172 INFO L443 ceAbstractionStarter]: For program point L447(lines 447 466) no Hoare annotation was computed. [2019-11-15 21:55:34,172 INFO L443 ceAbstractionStarter]: For program point L513-3(lines 513 517) no Hoare annotation was computed. [2019-11-15 21:55:34,172 INFO L443 ceAbstractionStarter]: For program point L447-1(lines 435 467) no Hoare annotation was computed. [2019-11-15 21:55:34,172 INFO L443 ceAbstractionStarter]: For program point L513-5(lines 513 517) no Hoare annotation was computed. [2019-11-15 21:55:34,172 INFO L439 ceAbstractionStarter]: At program point L513-6(lines 513 517) the Hoare annotation is: false [2019-11-15 21:55:34,172 INFO L443 ceAbstractionStarter]: For program point L513-7(lines 513 517) no Hoare annotation was computed. [2019-11-15 21:55:34,172 INFO L443 ceAbstractionStarter]: For program point L249(lines 249 250) no Hoare annotation was computed. [2019-11-15 21:55:34,172 INFO L443 ceAbstractionStarter]: For program point L513-9(lines 513 517) no Hoare annotation was computed. [2019-11-15 21:55:34,172 INFO L439 ceAbstractionStarter]: At program point L513-10(lines 513 517) the Hoare annotation is: false [2019-11-15 21:55:34,173 INFO L443 ceAbstractionStarter]: For program point L513-11(lines 513 517) no Hoare annotation was computed. [2019-11-15 21:55:34,173 INFO L443 ceAbstractionStarter]: For program point L316-1(line 316) no Hoare annotation was computed. [2019-11-15 21:55:34,173 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 627) no Hoare annotation was computed. [2019-11-15 21:55:34,173 INFO L443 ceAbstractionStarter]: For program point L185(lines 185 186) no Hoare annotation was computed. [2019-11-15 21:55:34,173 INFO L443 ceAbstractionStarter]: For program point L185-2(lines 185 186) no Hoare annotation was computed. [2019-11-15 21:55:34,173 INFO L443 ceAbstractionStarter]: For program point L119(lines 119 120) no Hoare annotation was computed. [2019-11-15 21:55:34,173 INFO L443 ceAbstractionStarter]: For program point L119-1(lines 119 120) no Hoare annotation was computed. [2019-11-15 21:55:34,173 INFO L439 ceAbstractionStarter]: At program point L53(lines 13 54) the Hoare annotation is: false [2019-11-15 21:55:34,174 INFO L443 ceAbstractionStarter]: For program point L119-2(lines 119 120) no Hoare annotation was computed. [2019-11-15 21:55:34,174 INFO L443 ceAbstractionStarter]: For program point L119-3(lines 119 120) no Hoare annotation was computed. [2019-11-15 21:55:34,174 INFO L439 ceAbstractionStarter]: At program point L582(lines 582 612) the Hoare annotation is: (let ((.cse0 (fp.neg (_ +zero 8 24)))) (and (= |ULTIMATE.start_sin_float_#res| .cse0) (= ULTIMATE.start_sin_float_~x .cse0) (exists ((v_ULTIMATE.start_sin_float_~ix~7_11 (_ BitVec 32))) (and (= ULTIMATE.start_sin_float_~ix~7 (bvand (_ bv2147483647 32) v_ULTIMATE.start_sin_float_~ix~7_11)) (= (fp ((_ extract 31 31) v_ULTIMATE.start_sin_float_~ix~7_11) ((_ extract 30 23) v_ULTIMATE.start_sin_float_~ix~7_11) ((_ extract 22 0) v_ULTIMATE.start_sin_float_~ix~7_11)) (fp.neg (_ +zero 8 24))))) (= ULTIMATE.start___kernel_sinf_~x .cse0) (exists ((v_ULTIMATE.start___kernel_sinf_~ix~5_25 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) v_ULTIMATE.start___kernel_sinf_~ix~5_25) ((_ extract 30 23) v_ULTIMATE.start___kernel_sinf_~ix~5_25) ((_ extract 22 0) v_ULTIMATE.start___kernel_sinf_~ix~5_25)) (fp.neg (_ +zero 8 24))) (= (bvand (_ bv2147483647 32) v_ULTIMATE.start___kernel_sinf_~ix~5_25) ULTIMATE.start___kernel_sinf_~ix~5))) (= .cse0 |ULTIMATE.start___kernel_sinf_#res|))) [2019-11-15 21:55:34,174 INFO L443 ceAbstractionStarter]: For program point L318-2(lines 318 319) no Hoare annotation was computed. [2019-11-15 21:55:34,174 INFO L439 ceAbstractionStarter]: At program point L318-3(lines 318 319) the Hoare annotation is: false [2019-11-15 21:55:34,174 INFO L443 ceAbstractionStarter]: For program point L318-4(lines 304 344) no Hoare annotation was computed. [2019-11-15 21:55:34,174 INFO L443 ceAbstractionStarter]: For program point L121(lines 121 128) no Hoare annotation was computed. [2019-11-15 21:55:34,174 INFO L443 ceAbstractionStarter]: For program point L121-1(lines 121 128) no Hoare annotation was computed. [2019-11-15 21:55:34,175 INFO L443 ceAbstractionStarter]: For program point L121-2(lines 121 128) no Hoare annotation was computed. [2019-11-15 21:55:34,175 INFO L443 ceAbstractionStarter]: For program point L121-3(lines 121 128) no Hoare annotation was computed. [2019-11-15 21:55:34,175 INFO L443 ceAbstractionStarter]: For program point L320-1(line 320) no Hoare annotation was computed. [2019-11-15 21:55:34,175 INFO L443 ceAbstractionStarter]: For program point L254-1(lines 176 346) no Hoare annotation was computed. [2019-11-15 21:55:34,175 INFO L443 ceAbstractionStarter]: For program point L122-1(lines 122 126) no Hoare annotation was computed. [2019-11-15 21:55:34,175 INFO L439 ceAbstractionStarter]: At program point L122-2(lines 122 126) the Hoare annotation is: false [2019-11-15 21:55:34,175 INFO L443 ceAbstractionStarter]: For program point L122-3(lines 122 126) no Hoare annotation was computed. [2019-11-15 21:55:34,175 INFO L443 ceAbstractionStarter]: For program point L122-5(lines 122 126) no Hoare annotation was computed. [2019-11-15 21:55:34,175 INFO L439 ceAbstractionStarter]: At program point L122-6(lines 122 126) the Hoare annotation is: false [2019-11-15 21:55:34,175 INFO L443 ceAbstractionStarter]: For program point L122-7(lines 122 126) no Hoare annotation was computed. [2019-11-15 21:55:34,176 INFO L443 ceAbstractionStarter]: For program point L122-9(lines 122 126) no Hoare annotation was computed. [2019-11-15 21:55:34,176 INFO L439 ceAbstractionStarter]: At program point L122-10(lines 122 126) the Hoare annotation is: false [2019-11-15 21:55:34,176 INFO L443 ceAbstractionStarter]: For program point L122-11(lines 122 126) no Hoare annotation was computed. [2019-11-15 21:55:34,176 INFO L443 ceAbstractionStarter]: For program point L122-13(lines 122 126) no Hoare annotation was computed. [2019-11-15 21:55:34,176 INFO L439 ceAbstractionStarter]: At program point L122-14(lines 122 126) the Hoare annotation is: false [2019-11-15 21:55:34,176 INFO L443 ceAbstractionStarter]: For program point L122-15(lines 122 126) no Hoare annotation was computed. [2019-11-15 21:55:34,178 INFO L443 ceAbstractionStarter]: For program point L519(lines 519 522) no Hoare annotation was computed. [2019-11-15 21:55:34,178 INFO L443 ceAbstractionStarter]: For program point L519-2(lines 519 522) no Hoare annotation was computed. [2019-11-15 21:55:34,179 INFO L443 ceAbstractionStarter]: For program point L453-1(lines 453 457) no Hoare annotation was computed. [2019-11-15 21:55:34,179 INFO L443 ceAbstractionStarter]: For program point L519-3(lines 519 522) no Hoare annotation was computed. [2019-11-15 21:55:34,179 INFO L439 ceAbstractionStarter]: At program point L453-2(lines 453 457) the Hoare annotation is: false [2019-11-15 21:55:34,179 INFO L443 ceAbstractionStarter]: For program point L453-3(lines 453 457) no Hoare annotation was computed. [2019-11-15 21:55:34,179 INFO L443 ceAbstractionStarter]: For program point L519-5(lines 519 522) no Hoare annotation was computed. [2019-11-15 21:55:34,179 INFO L443 ceAbstractionStarter]: For program point L519-6(lines 519 522) no Hoare annotation was computed. [2019-11-15 21:55:34,180 INFO L443 ceAbstractionStarter]: For program point L519-8(lines 519 522) no Hoare annotation was computed. [2019-11-15 21:55:34,180 INFO L443 ceAbstractionStarter]: For program point L586-1(lines 586 590) no Hoare annotation was computed. [2019-11-15 21:55:34,180 INFO L439 ceAbstractionStarter]: At program point L586-2(lines 586 590) the Hoare annotation is: (= ULTIMATE.start_sin_float_~x (fp.neg (_ +zero 8 24))) [2019-11-15 21:55:34,180 INFO L443 ceAbstractionStarter]: For program point L520(lines 520 521) no Hoare annotation was computed. [2019-11-15 21:55:34,180 INFO L443 ceAbstractionStarter]: For program point L586-3(lines 586 590) no Hoare annotation was computed. [2019-11-15 21:55:34,180 INFO L443 ceAbstractionStarter]: For program point L520-1(lines 520 521) no Hoare annotation was computed. [2019-11-15 21:55:34,181 INFO L443 ceAbstractionStarter]: For program point L520-2(lines 520 521) no Hoare annotation was computed. [2019-11-15 21:55:34,181 INFO L443 ceAbstractionStarter]: For program point L322(line 322) no Hoare annotation was computed. [2019-11-15 21:55:34,181 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-11-15 21:55:34,181 INFO L443 ceAbstractionStarter]: For program point L256-2(lines 256 257) no Hoare annotation was computed. [2019-11-15 21:55:34,181 INFO L439 ceAbstractionStarter]: At program point L256-3(lines 256 257) the Hoare annotation is: false [2019-11-15 21:55:34,182 INFO L443 ceAbstractionStarter]: For program point L256-4(lines 254 271) no Hoare annotation was computed. [2019-11-15 21:55:34,182 INFO L443 ceAbstractionStarter]: For program point L323-2(lines 323 327) no Hoare annotation was computed. [2019-11-15 21:55:34,182 INFO L439 ceAbstractionStarter]: At program point L323-3(lines 323 327) the Hoare annotation is: false [2019-11-15 21:55:34,182 INFO L443 ceAbstractionStarter]: For program point L323-4(lines 323 327) no Hoare annotation was computed. [2019-11-15 21:55:34,182 INFO L443 ceAbstractionStarter]: For program point L191-2(lines 191 192) no Hoare annotation was computed. [2019-11-15 21:55:34,182 INFO L439 ceAbstractionStarter]: At program point L191-3(lines 191 192) the Hoare annotation is: false [2019-11-15 21:55:34,182 INFO L443 ceAbstractionStarter]: For program point L191-4(lines 191 192) no Hoare annotation was computed. [2019-11-15 21:55:34,183 INFO L443 ceAbstractionStarter]: For program point L59-1(lines 59 63) no Hoare annotation was computed. [2019-11-15 21:55:34,183 INFO L439 ceAbstractionStarter]: At program point L59-2(lines 59 63) the Hoare annotation is: (let ((.cse0 (fp.neg (_ +zero 8 24)))) (and |ULTIMATE.start_main_#t~short150| (= |ULTIMATE.start_sin_float_#res| .cse0) (= ULTIMATE.start_sin_float_~x .cse0) (exists ((v_ULTIMATE.start_sin_float_~ix~7_11 (_ BitVec 32))) (and (= ULTIMATE.start_sin_float_~ix~7 (bvand (_ bv2147483647 32) v_ULTIMATE.start_sin_float_~ix~7_11)) (= (fp ((_ extract 31 31) v_ULTIMATE.start_sin_float_~ix~7_11) ((_ extract 30 23) v_ULTIMATE.start_sin_float_~ix~7_11) ((_ extract 22 0) v_ULTIMATE.start_sin_float_~ix~7_11)) (fp.neg (_ +zero 8 24))))) (= ULTIMATE.start___kernel_sinf_~x .cse0) (= ULTIMATE.start_main_~res~0 .cse0) (exists ((v_ULTIMATE.start___kernel_sinf_~ix~5_25 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) v_ULTIMATE.start___kernel_sinf_~ix~5_25) ((_ extract 30 23) v_ULTIMATE.start___kernel_sinf_~ix~5_25) ((_ extract 22 0) v_ULTIMATE.start___kernel_sinf_~ix~5_25)) (fp.neg (_ +zero 8 24))) (= (bvand (_ bv2147483647 32) v_ULTIMATE.start___kernel_sinf_~ix~5_25) ULTIMATE.start___kernel_sinf_~ix~5))) (= .cse0 |ULTIMATE.start___kernel_sinf_#res|) (= ULTIMATE.start___signbit_float_~x .cse0))) [2019-11-15 21:55:34,183 INFO L443 ceAbstractionStarter]: For program point L59-3(lines 59 63) no Hoare annotation was computed. [2019-11-15 21:55:34,183 INFO L443 ceAbstractionStarter]: For program point L192(line 192) no Hoare annotation was computed. [2019-11-15 21:55:34,183 INFO L443 ceAbstractionStarter]: For program point L192-2(line 192) no Hoare annotation was computed. [2019-11-15 21:55:34,184 INFO L443 ceAbstractionStarter]: For program point L259-1(lines 259 260) no Hoare annotation was computed. [2019-11-15 21:55:34,184 INFO L443 ceAbstractionStarter]: For program point L259-3(lines 259 260) no Hoare annotation was computed. [2019-11-15 21:55:34,184 INFO L439 ceAbstractionStarter]: At program point L259-4(lines 259 260) the Hoare annotation is: false [2019-11-15 21:55:34,184 INFO L443 ceAbstractionStarter]: For program point L259-5(lines 259 260) no Hoare annotation was computed. [2019-11-15 21:55:34,188 INFO L443 ceAbstractionStarter]: For program point L194-2(lines 194 198) no Hoare annotation was computed. [2019-11-15 21:55:34,188 INFO L439 ceAbstractionStarter]: At program point L194-3(lines 194 198) the Hoare annotation is: false [2019-11-15 21:55:34,188 INFO L443 ceAbstractionStarter]: For program point L194-4(lines 194 198) no Hoare annotation was computed. [2019-11-15 21:55:34,188 INFO L443 ceAbstractionStarter]: For program point L459(lines 459 465) no Hoare annotation was computed. [2019-11-15 21:55:34,188 INFO L443 ceAbstractionStarter]: For program point L393-1(lines 393 397) no Hoare annotation was computed. [2019-11-15 21:55:34,188 INFO L439 ceAbstractionStarter]: At program point L393-2(lines 393 397) the Hoare annotation is: false [2019-11-15 21:55:34,188 INFO L443 ceAbstractionStarter]: For program point L393-3(lines 393 397) no Hoare annotation was computed. [2019-11-15 21:55:34,188 INFO L443 ceAbstractionStarter]: For program point L195-2(lines 195 196) no Hoare annotation was computed. [2019-11-15 21:55:34,189 INFO L443 ceAbstractionStarter]: For program point L129(lines 129 134) no Hoare annotation was computed. [2019-11-15 21:55:34,189 INFO L439 ceAbstractionStarter]: At program point L195-3(lines 195 196) the Hoare annotation is: false [2019-11-15 21:55:34,189 INFO L443 ceAbstractionStarter]: For program point L129-1(lines 129 134) no Hoare annotation was computed. [2019-11-15 21:55:34,189 INFO L443 ceAbstractionStarter]: For program point L195-4(lines 195 196) no Hoare annotation was computed. [2019-11-15 21:55:34,189 INFO L443 ceAbstractionStarter]: For program point L129-2(lines 129 134) no Hoare annotation was computed. [2019-11-15 21:55:34,189 INFO L443 ceAbstractionStarter]: For program point L129-3(lines 129 134) no Hoare annotation was computed. [2019-11-15 21:55:34,189 INFO L443 ceAbstractionStarter]: For program point L526(lines 526 529) no Hoare annotation was computed. [2019-11-15 21:55:34,189 INFO L443 ceAbstractionStarter]: For program point L526-1(lines 526 529) no Hoare annotation was computed. [2019-11-15 21:55:34,189 INFO L443 ceAbstractionStarter]: For program point L526-2(lines 526 529) no Hoare annotation was computed. [2019-11-15 21:55:34,189 INFO L443 ceAbstractionStarter]: For program point L328-2(lines 328 332) no Hoare annotation was computed. [2019-11-15 21:55:34,189 INFO L439 ceAbstractionStarter]: At program point L328-3(lines 328 332) the Hoare annotation is: false [2019-11-15 21:55:34,189 INFO L443 ceAbstractionStarter]: For program point L262-2(lines 262 267) no Hoare annotation was computed. [2019-11-15 21:55:34,190 INFO L443 ceAbstractionStarter]: For program point L328-4(lines 328 332) no Hoare annotation was computed. [2019-11-15 21:55:34,190 INFO L439 ceAbstractionStarter]: At program point L262-3(lines 262 267) the Hoare annotation is: false [2019-11-15 21:55:34,190 INFO L443 ceAbstractionStarter]: For program point L130(lines 130 133) no Hoare annotation was computed. [2019-11-15 21:55:34,190 INFO L443 ceAbstractionStarter]: For program point L262-4(lines 262 267) no Hoare annotation was computed. [2019-11-15 21:55:34,190 INFO L443 ceAbstractionStarter]: For program point L130-1(lines 130 133) no Hoare annotation was computed. [2019-11-15 21:55:34,190 INFO L443 ceAbstractionStarter]: For program point L130-2(lines 130 133) no Hoare annotation was computed. [2019-11-15 21:55:34,190 INFO L443 ceAbstractionStarter]: For program point L130-3(lines 130 133) no Hoare annotation was computed. [2019-11-15 21:55:34,190 INFO L443 ceAbstractionStarter]: For program point L593(lines 593 611) no Hoare annotation was computed. [2019-11-15 21:55:34,190 INFO L439 ceAbstractionStarter]: At program point L65(lines 56 66) the Hoare annotation is: (let ((.cse0 (fp.neg (_ +zero 8 24)))) (and |ULTIMATE.start_main_#t~short150| (= |ULTIMATE.start_sin_float_#res| .cse0) (= ULTIMATE.start_sin_float_~x .cse0) (exists ((v_ULTIMATE.start_sin_float_~ix~7_11 (_ BitVec 32))) (and (= ULTIMATE.start_sin_float_~ix~7 (bvand (_ bv2147483647 32) v_ULTIMATE.start_sin_float_~ix~7_11)) (= (fp ((_ extract 31 31) v_ULTIMATE.start_sin_float_~ix~7_11) ((_ extract 30 23) v_ULTIMATE.start_sin_float_~ix~7_11) ((_ extract 22 0) v_ULTIMATE.start_sin_float_~ix~7_11)) (fp.neg (_ +zero 8 24))))) (= ULTIMATE.start___kernel_sinf_~x .cse0) (= (fp ((_ extract 31 31) ULTIMATE.start___signbit_float_~w~0) ((_ extract 30 23) ULTIMATE.start___signbit_float_~w~0) ((_ extract 22 0) ULTIMATE.start___signbit_float_~w~0)) .cse0) (= (bvadd |ULTIMATE.start___signbit_float_#res| (_ bv4294967295 32)) (_ bv0 32)) (= ULTIMATE.start_main_~res~0 .cse0) (exists ((v_ULTIMATE.start___kernel_sinf_~ix~5_25 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) v_ULTIMATE.start___kernel_sinf_~ix~5_25) ((_ extract 30 23) v_ULTIMATE.start___kernel_sinf_~ix~5_25) ((_ extract 22 0) v_ULTIMATE.start___kernel_sinf_~ix~5_25)) (fp.neg (_ +zero 8 24))) (= (bvand (_ bv2147483647 32) v_ULTIMATE.start___kernel_sinf_~ix~5_25) ULTIMATE.start___kernel_sinf_~ix~5))) (= .cse0 |ULTIMATE.start___kernel_sinf_#res|) (= ULTIMATE.start___signbit_float_~x .cse0))) [2019-11-15 21:55:34,190 INFO L443 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2019-11-15 21:55:34,191 INFO L443 ceAbstractionStarter]: For program point L264-2(lines 264 265) no Hoare annotation was computed. [2019-11-15 21:55:34,191 INFO L439 ceAbstractionStarter]: At program point L264-3(lines 264 265) the Hoare annotation is: false [2019-11-15 21:55:34,191 INFO L443 ceAbstractionStarter]: For program point L264-4(lines 264 265) no Hoare annotation was computed. [2019-11-15 21:55:34,191 INFO L439 ceAbstractionStarter]: At program point L529(lines 510 530) the Hoare annotation is: (let ((.cse0 (fp.neg (_ +zero 8 24)))) (and (= ULTIMATE.start_sin_float_~x .cse0) (exists ((v_ULTIMATE.start_sin_float_~ix~7_11 (_ BitVec 32))) (and (= ULTIMATE.start_sin_float_~ix~7 (bvand (_ bv2147483647 32) v_ULTIMATE.start_sin_float_~ix~7_11)) (= (fp ((_ extract 31 31) v_ULTIMATE.start_sin_float_~ix~7_11) ((_ extract 30 23) v_ULTIMATE.start_sin_float_~ix~7_11) ((_ extract 22 0) v_ULTIMATE.start_sin_float_~ix~7_11)) (fp.neg (_ +zero 8 24))))) (= ULTIMATE.start___kernel_sinf_~x .cse0) (exists ((v_ULTIMATE.start___kernel_sinf_~ix~5_25 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) v_ULTIMATE.start___kernel_sinf_~ix~5_25) ((_ extract 30 23) v_ULTIMATE.start___kernel_sinf_~ix~5_25) ((_ extract 22 0) v_ULTIMATE.start___kernel_sinf_~ix~5_25)) (fp.neg (_ +zero 8 24))) (= (bvand (_ bv2147483647 32) v_ULTIMATE.start___kernel_sinf_~ix~5_25) ULTIMATE.start___kernel_sinf_~ix~5))) (= .cse0 |ULTIMATE.start___kernel_sinf_#res|))) [2019-11-15 21:55:34,191 INFO L439 ceAbstractionStarter]: At program point L529-1(lines 510 530) the Hoare annotation is: false [2019-11-15 21:55:34,191 INFO L439 ceAbstractionStarter]: At program point L529-2(lines 510 530) the Hoare annotation is: false [2019-11-15 21:55:34,191 INFO L443 ceAbstractionStarter]: For program point L596(lines 596 611) no Hoare annotation was computed. [2019-11-15 21:55:34,191 INFO L443 ceAbstractionStarter]: For program point L399(lines 399 403) no Hoare annotation was computed. [2019-11-15 21:55:34,191 INFO L443 ceAbstractionStarter]: For program point L333-2(lines 333 334) no Hoare annotation was computed. [2019-11-15 21:55:34,191 INFO L439 ceAbstractionStarter]: At program point L333-3(lines 333 334) the Hoare annotation is: false [2019-11-15 21:55:34,192 INFO L443 ceAbstractionStarter]: For program point L333-4(lines 304 344) no Hoare annotation was computed. [2019-11-15 21:55:34,192 INFO L443 ceAbstractionStarter]: For program point L136-1(lines 136 140) no Hoare annotation was computed. [2019-11-15 21:55:34,192 INFO L439 ceAbstractionStarter]: At program point L136-2(lines 136 140) the Hoare annotation is: false [2019-11-15 21:55:34,192 INFO L443 ceAbstractionStarter]: For program point L70-1(lines 70 74) no Hoare annotation was computed. [2019-11-15 21:55:34,192 INFO L443 ceAbstractionStarter]: For program point L136-3(lines 136 140) no Hoare annotation was computed. [2019-11-15 21:55:34,192 INFO L439 ceAbstractionStarter]: At program point L70-2(lines 70 74) the Hoare annotation is: false [2019-11-15 21:55:34,192 INFO L443 ceAbstractionStarter]: For program point L136-5(lines 136 140) no Hoare annotation was computed. [2019-11-15 21:55:34,192 INFO L439 ceAbstractionStarter]: At program point L136-6(lines 136 140) the Hoare annotation is: false [2019-11-15 21:55:34,192 INFO L443 ceAbstractionStarter]: For program point L70-5(lines 70 74) no Hoare annotation was computed. [2019-11-15 21:55:34,192 INFO L443 ceAbstractionStarter]: For program point L136-7(lines 136 140) no Hoare annotation was computed. [2019-11-15 21:55:34,192 INFO L439 ceAbstractionStarter]: At program point L70-6(lines 70 74) the Hoare annotation is: false [2019-11-15 21:55:34,192 INFO L443 ceAbstractionStarter]: For program point L136-9(lines 136 140) no Hoare annotation was computed. [2019-11-15 21:55:34,193 INFO L439 ceAbstractionStarter]: At program point L136-10(lines 136 140) the Hoare annotation is: false [2019-11-15 21:55:34,193 INFO L443 ceAbstractionStarter]: For program point L70-9(lines 70 74) no Hoare annotation was computed. [2019-11-15 21:55:34,193 INFO L443 ceAbstractionStarter]: For program point L136-11(lines 136 140) no Hoare annotation was computed. [2019-11-15 21:55:34,193 INFO L439 ceAbstractionStarter]: At program point L70-10(lines 70 74) the Hoare annotation is: false [2019-11-15 21:55:34,193 INFO L443 ceAbstractionStarter]: For program point L136-13(lines 136 140) no Hoare annotation was computed. [2019-11-15 21:55:34,193 INFO L439 ceAbstractionStarter]: At program point L136-14(lines 136 140) the Hoare annotation is: false [2019-11-15 21:55:34,193 INFO L443 ceAbstractionStarter]: For program point L70-13(lines 70 74) no Hoare annotation was computed. [2019-11-15 21:55:34,193 INFO L443 ceAbstractionStarter]: For program point L136-15(lines 136 140) no Hoare annotation was computed. [2019-11-15 21:55:34,193 INFO L439 ceAbstractionStarter]: At program point L70-14(lines 70 74) the Hoare annotation is: false [2019-11-15 21:55:34,193 INFO L443 ceAbstractionStarter]: For program point L70-17(lines 70 74) no Hoare annotation was computed. [2019-11-15 21:55:34,193 INFO L439 ceAbstractionStarter]: At program point L70-18(lines 70 74) the Hoare annotation is: false [2019-11-15 21:55:34,194 INFO L443 ceAbstractionStarter]: For program point L70-21(lines 70 74) no Hoare annotation was computed. [2019-11-15 21:55:34,194 INFO L439 ceAbstractionStarter]: At program point L70-22(lines 70 74) the Hoare annotation is: false [2019-11-15 21:55:34,194 INFO L439 ceAbstractionStarter]: At program point L269(lines 176 346) the Hoare annotation is: false [2019-11-15 21:55:34,194 INFO L443 ceAbstractionStarter]: For program point L70-25(lines 70 74) no Hoare annotation was computed. [2019-11-15 21:55:34,194 INFO L439 ceAbstractionStarter]: At program point L70-26(lines 70 74) the Hoare annotation is: false [2019-11-15 21:55:34,194 INFO L443 ceAbstractionStarter]: For program point L203-2(lines 203 207) no Hoare annotation was computed. [2019-11-15 21:55:34,194 INFO L443 ceAbstractionStarter]: For program point L70-29(lines 70 74) no Hoare annotation was computed. [2019-11-15 21:55:34,194 INFO L439 ceAbstractionStarter]: At program point L203-3(lines 203 207) the Hoare annotation is: false [2019-11-15 21:55:34,194 INFO L439 ceAbstractionStarter]: At program point L70-30(lines 70 74) the Hoare annotation is: false [2019-11-15 21:55:34,194 INFO L443 ceAbstractionStarter]: For program point L203-4(lines 203 207) no Hoare annotation was computed. [2019-11-15 21:55:34,194 INFO L443 ceAbstractionStarter]: For program point L70-33(lines 70 74) no Hoare annotation was computed. [2019-11-15 21:55:34,194 INFO L439 ceAbstractionStarter]: At program point L70-34(lines 70 74) the Hoare annotation is: false [2019-11-15 21:55:34,195 INFO L443 ceAbstractionStarter]: For program point L70-37(lines 70 74) no Hoare annotation was computed. [2019-11-15 21:55:34,195 INFO L439 ceAbstractionStarter]: At program point L70-38(lines 70 74) the Hoare annotation is: false [2019-11-15 21:55:34,195 INFO L443 ceAbstractionStarter]: For program point L70-41(lines 70 74) no Hoare annotation was computed. [2019-11-15 21:55:34,195 INFO L439 ceAbstractionStarter]: At program point L70-42(lines 70 74) the Hoare annotation is: false [2019-11-15 21:55:34,195 INFO L443 ceAbstractionStarter]: For program point L70-45(lines 70 74) no Hoare annotation was computed. [2019-11-15 21:55:34,195 INFO L439 ceAbstractionStarter]: At program point L70-46(lines 70 74) the Hoare annotation is: false [2019-11-15 21:55:34,195 INFO L443 ceAbstractionStarter]: For program point L601(lines 601 610) no Hoare annotation was computed. [2019-11-15 21:55:34,195 INFO L443 ceAbstractionStarter]: For program point L469(lines 469 474) no Hoare annotation was computed. [2019-11-15 21:55:34,195 INFO L443 ceAbstractionStarter]: For program point L602(line 602) no Hoare annotation was computed. [2019-11-15 21:55:34,195 INFO L443 ceAbstractionStarter]: For program point L404(lines 404 428) no Hoare annotation was computed. [2019-11-15 21:55:34,195 INFO L443 ceAbstractionStarter]: For program point L405(lines 405 427) no Hoare annotation was computed. [2019-11-15 21:55:34,195 INFO L439 ceAbstractionStarter]: At program point L141(lines 92 142) the Hoare annotation is: false [2019-11-15 21:55:34,196 INFO L439 ceAbstractionStarter]: At program point L141-1(lines 92 142) the Hoare annotation is: false [2019-11-15 21:55:34,196 INFO L443 ceAbstractionStarter]: For program point L75(lines 75 79) no Hoare annotation was computed. [2019-11-15 21:55:34,196 INFO L439 ceAbstractionStarter]: At program point L141-2(lines 92 142) the Hoare annotation is: false [2019-11-15 21:55:34,196 INFO L443 ceAbstractionStarter]: For program point L75-1(lines 68 86) no Hoare annotation was computed. [2019-11-15 21:55:34,196 INFO L439 ceAbstractionStarter]: At program point L141-3(lines 92 142) the Hoare annotation is: false [2019-11-15 21:55:34,196 INFO L443 ceAbstractionStarter]: For program point L75-3(lines 75 79) no Hoare annotation was computed. [2019-11-15 21:55:34,196 INFO L443 ceAbstractionStarter]: For program point L75-4(lines 68 86) no Hoare annotation was computed. [2019-11-15 21:55:34,196 INFO L443 ceAbstractionStarter]: For program point L75-6(lines 75 79) no Hoare annotation was computed. [2019-11-15 21:55:34,196 INFO L443 ceAbstractionStarter]: For program point L75-7(lines 68 86) no Hoare annotation was computed. [2019-11-15 21:55:34,196 INFO L443 ceAbstractionStarter]: For program point L75-9(lines 75 79) no Hoare annotation was computed. [2019-11-15 21:55:34,196 INFO L443 ceAbstractionStarter]: For program point L75-10(lines 68 86) no Hoare annotation was computed. [2019-11-15 21:55:34,196 INFO L443 ceAbstractionStarter]: For program point L75-12(lines 75 79) no Hoare annotation was computed. [2019-11-15 21:55:34,197 INFO L443 ceAbstractionStarter]: For program point L75-13(lines 68 86) no Hoare annotation was computed. [2019-11-15 21:55:34,197 INFO L443 ceAbstractionStarter]: For program point L75-15(lines 75 79) no Hoare annotation was computed. [2019-11-15 21:55:34,197 INFO L443 ceAbstractionStarter]: For program point L604(line 604) no Hoare annotation was computed. [2019-11-15 21:55:34,197 INFO L443 ceAbstractionStarter]: For program point L75-16(lines 68 86) no Hoare annotation was computed. [2019-11-15 21:55:34,197 INFO L443 ceAbstractionStarter]: For program point L75-18(lines 75 79) no Hoare annotation was computed. [2019-11-15 21:55:34,197 INFO L443 ceAbstractionStarter]: For program point L75-19(lines 68 86) no Hoare annotation was computed. [2019-11-15 21:55:34,197 INFO L443 ceAbstractionStarter]: For program point L75-21(lines 75 79) no Hoare annotation was computed. [2019-11-15 21:55:34,197 INFO L443 ceAbstractionStarter]: For program point L75-22(lines 68 86) no Hoare annotation was computed. [2019-11-15 21:55:34,197 INFO L443 ceAbstractionStarter]: For program point L75-24(lines 75 79) no Hoare annotation was computed. [2019-11-15 21:55:34,197 INFO L443 ceAbstractionStarter]: For program point L75-25(lines 68 86) no Hoare annotation was computed. [2019-11-15 21:55:34,197 INFO L443 ceAbstractionStarter]: For program point L75-27(lines 75 79) no Hoare annotation was computed. [2019-11-15 21:55:34,197 INFO L443 ceAbstractionStarter]: For program point L75-28(lines 68 86) no Hoare annotation was computed. [2019-11-15 21:55:34,198 INFO L443 ceAbstractionStarter]: For program point L75-30(lines 75 79) no Hoare annotation was computed. [2019-11-15 21:55:34,198 INFO L443 ceAbstractionStarter]: For program point L75-31(lines 68 86) no Hoare annotation was computed. [2019-11-15 21:55:34,198 INFO L443 ceAbstractionStarter]: For program point L75-33(lines 75 79) no Hoare annotation was computed. [2019-11-15 21:55:34,198 INFO L443 ceAbstractionStarter]: For program point L75-34(lines 68 86) no Hoare annotation was computed. [2019-11-15 21:55:34,198 INFO L443 ceAbstractionStarter]: For program point L407(lines 407 414) no Hoare annotation was computed. [2019-11-15 21:55:34,198 INFO L443 ceAbstractionStarter]: For program point L407-2(lines 407 414) no Hoare annotation was computed. [2019-11-15 21:55:34,198 INFO L443 ceAbstractionStarter]: For program point L606(line 606) no Hoare annotation was computed. [2019-11-15 21:55:34,198 INFO L443 ceAbstractionStarter]: For program point L540-1(lines 540 544) no Hoare annotation was computed. [2019-11-15 21:55:34,198 INFO L439 ceAbstractionStarter]: At program point L540-2(lines 540 544) the Hoare annotation is: false [2019-11-15 21:55:34,198 INFO L443 ceAbstractionStarter]: For program point L540-3(lines 540 544) no Hoare annotation was computed. [2019-11-15 21:55:34,198 INFO L443 ceAbstractionStarter]: For program point L540-5(lines 540 544) no Hoare annotation was computed. [2019-11-15 21:55:34,198 INFO L439 ceAbstractionStarter]: At program point L540-6(lines 540 544) the Hoare annotation is: false [2019-11-15 21:55:34,199 INFO L443 ceAbstractionStarter]: For program point L540-7(lines 540 544) no Hoare annotation was computed. [2019-11-15 21:55:34,199 INFO L443 ceAbstractionStarter]: For program point L276-1(lines 276 279) no Hoare annotation was computed. [2019-11-15 21:55:34,199 INFO L439 ceAbstractionStarter]: At program point L276-3(lines 276 279) the Hoare annotation is: false [2019-11-15 21:55:34,199 INFO L443 ceAbstractionStarter]: For program point L608(line 608) no Hoare annotation was computed. [2019-11-15 21:55:34,199 INFO L443 ceAbstractionStarter]: For program point L146-1(lines 146 150) no Hoare annotation was computed. [2019-11-15 21:55:34,199 INFO L439 ceAbstractionStarter]: At program point L146-2(lines 146 150) the Hoare annotation is: false [2019-11-15 21:55:34,199 INFO L443 ceAbstractionStarter]: For program point L80(lines 80 84) no Hoare annotation was computed. [2019-11-15 21:55:34,199 INFO L443 ceAbstractionStarter]: For program point L80-1(lines 68 86) no Hoare annotation was computed. [2019-11-15 21:55:34,199 INFO L443 ceAbstractionStarter]: For program point L80-2(lines 80 84) no Hoare annotation was computed. [2019-11-15 21:55:34,199 INFO L443 ceAbstractionStarter]: For program point L80-3(lines 80 84) no Hoare annotation was computed. [2019-11-15 21:55:34,199 INFO L443 ceAbstractionStarter]: For program point L80-4(lines 68 86) no Hoare annotation was computed. [2019-11-15 21:55:34,199 INFO L443 ceAbstractionStarter]: For program point L80-5(lines 80 84) no Hoare annotation was computed. [2019-11-15 21:55:34,200 INFO L443 ceAbstractionStarter]: For program point L80-6(lines 80 84) no Hoare annotation was computed. [2019-11-15 21:55:34,200 INFO L443 ceAbstractionStarter]: For program point L80-7(lines 68 86) no Hoare annotation was computed. [2019-11-15 21:55:34,200 INFO L443 ceAbstractionStarter]: For program point L80-8(lines 80 84) no Hoare annotation was computed. [2019-11-15 21:55:34,200 INFO L443 ceAbstractionStarter]: For program point L80-9(lines 80 84) no Hoare annotation was computed. [2019-11-15 21:55:34,200 INFO L443 ceAbstractionStarter]: For program point L80-10(lines 68 86) no Hoare annotation was computed. [2019-11-15 21:55:34,200 INFO L443 ceAbstractionStarter]: For program point L80-11(lines 80 84) no Hoare annotation was computed. [2019-11-15 21:55:34,200 INFO L443 ceAbstractionStarter]: For program point L80-12(lines 80 84) no Hoare annotation was computed. [2019-11-15 21:55:34,200 INFO L443 ceAbstractionStarter]: For program point L80-13(lines 68 86) no Hoare annotation was computed. [2019-11-15 21:55:34,200 INFO L443 ceAbstractionStarter]: For program point L80-14(lines 80 84) no Hoare annotation was computed. [2019-11-15 21:55:34,202 INFO L443 ceAbstractionStarter]: For program point L80-15(lines 80 84) no Hoare annotation was computed. [2019-11-15 21:55:34,202 INFO L443 ceAbstractionStarter]: For program point L80-16(lines 68 86) no Hoare annotation was computed. [2019-11-15 21:55:34,203 INFO L443 ceAbstractionStarter]: For program point L80-17(lines 80 84) no Hoare annotation was computed. [2019-11-15 21:55:34,203 INFO L443 ceAbstractionStarter]: For program point L80-18(lines 80 84) no Hoare annotation was computed. [2019-11-15 21:55:34,203 INFO L443 ceAbstractionStarter]: For program point L477(lines 477 480) no Hoare annotation was computed. [2019-11-15 21:55:34,203 INFO L443 ceAbstractionStarter]: For program point L80-19(lines 68 86) no Hoare annotation was computed. [2019-11-15 21:55:34,203 INFO L443 ceAbstractionStarter]: For program point L80-20(lines 80 84) no Hoare annotation was computed. [2019-11-15 21:55:34,203 INFO L443 ceAbstractionStarter]: For program point L80-21(lines 80 84) no Hoare annotation was computed. [2019-11-15 21:55:34,203 INFO L443 ceAbstractionStarter]: For program point L80-22(lines 68 86) no Hoare annotation was computed. [2019-11-15 21:55:34,204 INFO L443 ceAbstractionStarter]: For program point L80-23(lines 80 84) no Hoare annotation was computed. [2019-11-15 21:55:34,204 INFO L439 ceAbstractionStarter]: At program point L345(lines 175 346) the Hoare annotation is: false [2019-11-15 21:55:34,204 INFO L443 ceAbstractionStarter]: For program point L80-24(lines 80 84) no Hoare annotation was computed. [2019-11-15 21:55:34,204 INFO L443 ceAbstractionStarter]: For program point L80-25(lines 68 86) no Hoare annotation was computed. [2019-11-15 21:55:34,204 INFO L443 ceAbstractionStarter]: For program point L80-26(lines 80 84) no Hoare annotation was computed. [2019-11-15 21:55:34,204 INFO L443 ceAbstractionStarter]: For program point L80-27(lines 80 84) no Hoare annotation was computed. [2019-11-15 21:55:34,204 INFO L443 ceAbstractionStarter]: For program point L80-28(lines 68 86) no Hoare annotation was computed. [2019-11-15 21:55:34,204 INFO L443 ceAbstractionStarter]: For program point L80-29(lines 80 84) no Hoare annotation was computed. [2019-11-15 21:55:34,204 INFO L443 ceAbstractionStarter]: For program point L80-30(lines 80 84) no Hoare annotation was computed. [2019-11-15 21:55:34,204 INFO L443 ceAbstractionStarter]: For program point L80-31(lines 68 86) no Hoare annotation was computed. [2019-11-15 21:55:34,204 INFO L443 ceAbstractionStarter]: For program point L80-32(lines 80 84) no Hoare annotation was computed. [2019-11-15 21:55:34,204 INFO L443 ceAbstractionStarter]: For program point L80-33(lines 80 84) no Hoare annotation was computed. [2019-11-15 21:55:34,205 INFO L443 ceAbstractionStarter]: For program point L80-34(lines 68 86) no Hoare annotation was computed. [2019-11-15 21:55:34,205 INFO L443 ceAbstractionStarter]: For program point L80-35(lines 80 84) no Hoare annotation was computed. [2019-11-15 21:55:34,205 INFO L443 ceAbstractionStarter]: For program point L214(lines 214 222) no Hoare annotation was computed. [2019-11-15 21:55:34,205 INFO L443 ceAbstractionStarter]: For program point L16-1(lines 16 20) no Hoare annotation was computed. [2019-11-15 21:55:34,205 INFO L439 ceAbstractionStarter]: At program point L16-2(lines 16 20) the Hoare annotation is: false [2019-11-15 21:55:34,205 INFO L443 ceAbstractionStarter]: For program point L16-3(lines 16 20) no Hoare annotation was computed. [2019-11-15 21:55:34,205 INFO L443 ceAbstractionStarter]: For program point L546(lines 546 549) no Hoare annotation was computed. [2019-11-15 21:55:34,205 INFO L443 ceAbstractionStarter]: For program point L546-2(lines 546 549) no Hoare annotation was computed. [2019-11-15 21:55:34,205 INFO L443 ceAbstractionStarter]: For program point L546-3(lines 546 549) no Hoare annotation was computed. [2019-11-15 21:55:34,205 INFO L443 ceAbstractionStarter]: For program point L546-5(lines 546 549) no Hoare annotation was computed. [2019-11-15 21:55:34,205 INFO L443 ceAbstractionStarter]: For program point L282(lines 282 289) no Hoare annotation was computed. [2019-11-15 21:55:34,205 INFO L443 ceAbstractionStarter]: For program point L282-2(lines 273 290) no Hoare annotation was computed. [2019-11-15 21:55:34,206 INFO L443 ceAbstractionStarter]: For program point L547(lines 547 548) no Hoare annotation was computed. [2019-11-15 21:55:34,206 INFO L443 ceAbstractionStarter]: For program point L547-1(lines 547 548) no Hoare annotation was computed. [2019-11-15 21:55:34,206 INFO L443 ceAbstractionStarter]: For program point L151(lines 151 155) no Hoare annotation was computed. [2019-11-15 21:55:34,206 INFO L443 ceAbstractionStarter]: For program point L151-1(lines 144 157) no Hoare annotation was computed. [2019-11-15 21:55:34,206 INFO L443 ceAbstractionStarter]: For program point L151-2(lines 151 155) no Hoare annotation was computed. [2019-11-15 21:55:34,206 INFO L439 ceAbstractionStarter]: At program point L85(lines 68 86) the Hoare annotation is: false [2019-11-15 21:55:34,206 INFO L439 ceAbstractionStarter]: At program point L85-1(lines 68 86) the Hoare annotation is: false [2019-11-15 21:55:34,206 INFO L439 ceAbstractionStarter]: At program point L85-2(lines 68 86) the Hoare annotation is: false [2019-11-15 21:55:34,206 INFO L439 ceAbstractionStarter]: At program point L85-3(lines 68 86) the Hoare annotation is: false [2019-11-15 21:55:34,206 INFO L439 ceAbstractionStarter]: At program point L85-4(lines 68 86) the Hoare annotation is: false [2019-11-15 21:55:34,206 INFO L439 ceAbstractionStarter]: At program point L85-5(lines 68 86) the Hoare annotation is: false [2019-11-15 21:55:34,206 INFO L439 ceAbstractionStarter]: At program point L85-6(lines 68 86) the Hoare annotation is: false [2019-11-15 21:55:34,207 INFO L439 ceAbstractionStarter]: At program point L85-7(lines 68 86) the Hoare annotation is: false [2019-11-15 21:55:34,207 INFO L439 ceAbstractionStarter]: At program point L85-8(lines 68 86) the Hoare annotation is: false [2019-11-15 21:55:34,207 INFO L439 ceAbstractionStarter]: At program point L85-9(lines 68 86) the Hoare annotation is: false [2019-11-15 21:55:34,207 INFO L439 ceAbstractionStarter]: At program point L85-10(lines 68 86) the Hoare annotation is: false [2019-11-15 21:55:34,207 INFO L439 ceAbstractionStarter]: At program point L85-11(lines 68 86) the Hoare annotation is: false [2019-11-15 21:55:34,207 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-11-15 21:55:34,207 INFO L443 ceAbstractionStarter]: For program point L483-1(lines 483 487) no Hoare annotation was computed. [2019-11-15 21:55:34,207 INFO L439 ceAbstractionStarter]: At program point L483-2(lines 483 487) the Hoare annotation is: false [2019-11-15 21:55:34,207 INFO L443 ceAbstractionStarter]: For program point L483-3(lines 483 487) no Hoare annotation was computed. [2019-11-15 21:55:34,207 INFO L443 ceAbstractionStarter]: For program point L219(lines 219 222) no Hoare annotation was computed. [2019-11-15 21:55:34,207 INFO L443 ceAbstractionStarter]: For program point L418(lines 418 425) no Hoare annotation was computed. [2019-11-15 21:55:34,207 INFO L443 ceAbstractionStarter]: For program point L418-2(lines 418 425) no Hoare annotation was computed. [2019-11-15 21:55:34,208 INFO L443 ceAbstractionStarter]: For program point L221(lines 221 222) no Hoare annotation was computed. [2019-11-15 21:55:34,208 INFO L443 ceAbstractionStarter]: For program point L221-2(lines 176 346) no Hoare annotation was computed. [2019-11-15 21:55:34,208 INFO L443 ceAbstractionStarter]: For program point L23(lines 23 47) no Hoare annotation was computed. [2019-11-15 21:55:34,208 INFO L439 ceAbstractionStarter]: At program point L156(lines 144 157) the Hoare annotation is: false [2019-11-15 21:55:34,208 INFO L443 ceAbstractionStarter]: For program point L24(lines 24 41) no Hoare annotation was computed. [2019-11-15 21:55:34,208 INFO L443 ceAbstractionStarter]: For program point L25(lines 25 31) no Hoare annotation was computed. [2019-11-15 21:55:34,208 INFO L443 ceAbstractionStarter]: For program point L554(lines 554 569) no Hoare annotation was computed. [2019-11-15 21:55:34,208 INFO L443 ceAbstractionStarter]: For program point L554-1(lines 554 569) no Hoare annotation was computed. [2019-11-15 21:55:34,208 INFO L443 ceAbstractionStarter]: For program point L488-2(lines 488 491) no Hoare annotation was computed. [2019-11-15 21:55:34,208 INFO L439 ceAbstractionStarter]: At program point L488-3(lines 488 491) the Hoare annotation is: false [2019-11-15 21:55:34,208 INFO L443 ceAbstractionStarter]: For program point L488-4(lines 488 491) no Hoare annotation was computed. [2019-11-15 21:55:34,208 INFO L443 ceAbstractionStarter]: For program point L224(lines 176 346) no Hoare annotation was computed. [2019-11-15 21:55:34,209 INFO L443 ceAbstractionStarter]: For program point L26(lines 26 30) no Hoare annotation was computed. [2019-11-15 21:55:34,209 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-11-15 21:55:34,209 INFO L443 ceAbstractionStarter]: For program point L28(lines 28 30) no Hoare annotation was computed. [2019-11-15 21:55:34,209 INFO L443 ceAbstractionStarter]: For program point L557(lines 557 565) no Hoare annotation was computed. [2019-11-15 21:55:34,209 INFO L443 ceAbstractionStarter]: For program point L557-2(lines 557 565) no Hoare annotation was computed. [2019-11-15 21:55:34,209 INFO L443 ceAbstractionStarter]: For program point L293-2(lines 293 296) no Hoare annotation was computed. [2019-11-15 21:55:34,209 INFO L439 ceAbstractionStarter]: At program point L293-3(lines 293 296) the Hoare annotation is: false [2019-11-15 21:55:34,209 INFO L443 ceAbstractionStarter]: For program point L227-2(lines 227 236) no Hoare annotation was computed. [2019-11-15 21:55:34,209 INFO L443 ceAbstractionStarter]: For program point L293-4(lines 293 296) no Hoare annotation was computed. [2019-11-15 21:55:34,209 INFO L439 ceAbstractionStarter]: At program point L227-3(lines 227 236) the Hoare annotation is: false [2019-11-15 21:55:34,209 INFO L443 ceAbstractionStarter]: For program point L227-4(lines 224 252) no Hoare annotation was computed. [2019-11-15 21:55:34,209 INFO L443 ceAbstractionStarter]: For program point L96-1(lines 96 100) no Hoare annotation was computed. [2019-11-15 21:55:34,210 INFO L439 ceAbstractionStarter]: At program point L96-2(lines 96 100) the Hoare annotation is: false [2019-11-15 21:55:34,210 INFO L443 ceAbstractionStarter]: For program point L96-3(lines 96 100) no Hoare annotation was computed. [2019-11-15 21:55:34,210 INFO L443 ceAbstractionStarter]: For program point L96-5(lines 96 100) no Hoare annotation was computed. [2019-11-15 21:55:34,210 INFO L439 ceAbstractionStarter]: At program point L96-6(lines 96 100) the Hoare annotation is: false [2019-11-15 21:55:34,210 INFO L443 ceAbstractionStarter]: For program point L96-7(lines 96 100) no Hoare annotation was computed. [2019-11-15 21:55:34,210 INFO L443 ceAbstractionStarter]: For program point L96-9(lines 96 100) no Hoare annotation was computed. [2019-11-15 21:55:34,210 INFO L439 ceAbstractionStarter]: At program point L96-10(lines 96 100) the Hoare annotation is: false [2019-11-15 21:55:34,210 INFO L443 ceAbstractionStarter]: For program point L96-11(lines 96 100) no Hoare annotation was computed. [2019-11-15 21:55:34,210 INFO L443 ceAbstractionStarter]: For program point L96-13(lines 96 100) no Hoare annotation was computed. [2019-11-15 21:55:34,210 INFO L439 ceAbstractionStarter]: At program point L96-14(lines 96 100) the Hoare annotation is: false [2019-11-15 21:55:34,210 INFO L443 ceAbstractionStarter]: For program point L96-15(lines 96 100) no Hoare annotation was computed. [2019-11-15 21:55:34,210 INFO L443 ceAbstractionStarter]: For program point L229(lines 229 235) no Hoare annotation was computed. [2019-11-15 21:55:34,210 INFO L443 ceAbstractionStarter]: For program point L626(line 626) no Hoare annotation was computed. [2019-11-15 21:55:34,211 INFO L443 ceAbstractionStarter]: For program point L626-2(lines 626 629) no Hoare annotation was computed. [2019-11-15 21:55:34,211 INFO L443 ceAbstractionStarter]: For program point L560-1(lines 560 564) no Hoare annotation was computed. [2019-11-15 21:55:34,211 INFO L439 ceAbstractionStarter]: At program point L560-2(lines 560 564) the Hoare annotation is: false [2019-11-15 21:55:34,211 INFO L443 ceAbstractionStarter]: For program point L494-1(lines 494 495) no Hoare annotation was computed. [2019-11-15 21:55:34,212 INFO L443 ceAbstractionStarter]: For program point L560-3(lines 557 565) no Hoare annotation was computed. [2019-11-15 21:55:34,212 INFO L439 ceAbstractionStarter]: At program point L494-3(lines 494 495) the Hoare annotation is: false [2019-11-15 21:55:34,212 INFO L443 ceAbstractionStarter]: For program point L560-5(lines 560 564) no Hoare annotation was computed. [2019-11-15 21:55:34,212 INFO L443 ceAbstractionStarter]: For program point L494-4(lines 494 495) no Hoare annotation was computed. [2019-11-15 21:55:34,213 INFO L439 ceAbstractionStarter]: At program point L560-6(lines 560 564) the Hoare annotation is: false [2019-11-15 21:55:34,213 INFO L443 ceAbstractionStarter]: For program point L560-7(lines 557 565) no Hoare annotation was computed. [2019-11-15 21:55:34,213 INFO L443 ceAbstractionStarter]: For program point L230(lines 230 233) no Hoare annotation was computed. [2019-11-15 21:55:34,213 INFO L443 ceAbstractionStarter]: For program point L627(line 627) no Hoare annotation was computed. [2019-11-15 21:55:34,213 INFO L443 ceAbstractionStarter]: For program point L429(lines 429 475) no Hoare annotation was computed. [2019-11-15 21:55:34,213 INFO L443 ceAbstractionStarter]: For program point L298-2(lines 298 302) no Hoare annotation was computed. [2019-11-15 21:55:34,213 INFO L439 ceAbstractionStarter]: At program point L298-3(lines 298 302) the Hoare annotation is: false [2019-11-15 21:55:34,213 INFO L443 ceAbstractionStarter]: For program point L298-4(lines 298 302) no Hoare annotation was computed. [2019-11-15 21:55:34,213 INFO L443 ceAbstractionStarter]: For program point L34(lines 34 35) no Hoare annotation was computed. [2019-11-15 21:55:34,213 INFO L443 ceAbstractionStarter]: For program point L497(lines 497 501) no Hoare annotation was computed. [2019-11-15 21:55:34,213 INFO L443 ceAbstractionStarter]: For program point L299-2(lines 299 300) no Hoare annotation was computed. [2019-11-15 21:55:34,213 INFO L439 ceAbstractionStarter]: At program point L299-3(lines 299 300) the Hoare annotation is: false [2019-11-15 21:55:34,214 INFO L443 ceAbstractionStarter]: For program point L299-4(lines 299 300) no Hoare annotation was computed. [2019-11-15 21:55:34,223 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-15 21:55:34,224 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-15 21:55:34,224 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-15 21:55:34,224 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-15 21:55:34,225 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-15 21:55:34,225 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-15 21:55:34,225 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-15 21:55:34,225 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-15 21:55:34,235 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-15 21:55:34,236 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-15 21:55:34,236 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-15 21:55:34,236 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-15 21:55:34,237 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-15 21:55:34,237 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-15 21:55:34,237 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-15 21:55:34,237 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-15 21:55:34,247 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-15 21:55:34,247 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-15 21:55:34,248 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-15 21:55:34,248 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-15 21:55:34,248 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-15 21:55:34,248 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-15 21:55:34,249 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-15 21:55:34,249 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-15 21:55:34,250 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-15 21:55:34,250 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-15 21:55:34,250 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-15 21:55:34,251 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-15 21:55:34,251 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-15 21:55:34,251 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-15 21:55:34,251 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-15 21:55:34,252 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-15 21:55:34,261 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-15 21:55:34,262 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-15 21:55:34,262 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-15 21:55:34,262 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-15 21:55:34,263 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-15 21:55:34,263 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-15 21:55:34,263 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-15 21:55:34,263 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-15 21:55:34,264 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-15 21:55:34,265 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-15 21:55:34,265 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-15 21:55:34,265 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-15 21:55:34,265 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-15 21:55:34,266 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-15 21:55:34,266 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-15 21:55:34,266 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-15 21:55:34,267 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-15 21:55:34,268 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-15 21:55:34,268 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-15 21:55:34,268 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-15 21:55:34,269 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-15 21:55:34,269 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-15 21:55:34,269 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-15 21:55:34,269 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-15 21:55:34,273 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-15 21:55:34,274 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-15 21:55:34,274 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-15 21:55:34,274 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-15 21:55:34,275 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-15 21:55:34,275 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-15 21:55:34,275 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-15 21:55:34,275 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-15 21:55:34,276 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-15 21:55:34,276 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-15 21:55:34,276 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-15 21:55:34,277 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-15 21:55:34,277 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-15 21:55:34,277 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-15 21:55:34,277 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-15 21:55:34,278 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-15 21:55:34,280 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 15.11 09:55:34 BoogieIcfgContainer [2019-11-15 21:55:34,281 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-11-15 21:55:34,281 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-11-15 21:55:34,281 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-11-15 21:55:34,282 INFO L275 PluginConnector]: Witness Printer initialized [2019-11-15 21:55:34,282 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 09:55:22" (3/4) ... [2019-11-15 21:55:34,285 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-11-15 21:55:34,360 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 122 nodes and edges [2019-11-15 21:55:34,363 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 69 nodes and edges [2019-11-15 21:55:34,366 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2019-11-15 21:55:34,398 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((\result == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) && x == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE())) && (\exists v_ULTIMATE.start_sin_float_~ix~7_11 : bv32 :: ix == ~bvand32(2147483647bv32, v_ULTIMATE.start_sin_float_~ix~7_11) && ~fp~LONGDOUBLE(v_ULTIMATE.start_sin_float_~ix~7_11[31:31], v_ULTIMATE.start_sin_float_~ix~7_11[30:23], v_ULTIMATE.start_sin_float_~ix~7_11[22:0]) == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()))) && x == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE())) && (\exists v_ULTIMATE.start___kernel_sinf_~ix~5_25 : bv32 :: ~fp~LONGDOUBLE(v_ULTIMATE.start___kernel_sinf_~ix~5_25[31:31], v_ULTIMATE.start___kernel_sinf_~ix~5_25[30:23], v_ULTIMATE.start___kernel_sinf_~ix~5_25[22:0]) == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_ULTIMATE.start___kernel_sinf_~ix~5_25) == ix)) && ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) == \result [2019-11-15 21:55:34,399 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (x == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) && (\exists v_ULTIMATE.start_sin_float_~ix~7_11 : bv32 :: ix == ~bvand32(2147483647bv32, v_ULTIMATE.start_sin_float_~ix~7_11) && ~fp~LONGDOUBLE(v_ULTIMATE.start_sin_float_~ix~7_11[31:31], v_ULTIMATE.start_sin_float_~ix~7_11[30:23], v_ULTIMATE.start_sin_float_~ix~7_11[22:0]) == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()))) && x == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) [2019-11-15 21:55:34,399 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((aux-res == -0.0f && __signbit_float(res) == 1-aux && \result == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE())) && x == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE())) && (\exists v_ULTIMATE.start_sin_float_~ix~7_11 : bv32 :: ix == ~bvand32(2147483647bv32, v_ULTIMATE.start_sin_float_~ix~7_11) && ~fp~LONGDOUBLE(v_ULTIMATE.start_sin_float_~ix~7_11[31:31], v_ULTIMATE.start_sin_float_~ix~7_11[30:23], v_ULTIMATE.start_sin_float_~ix~7_11[22:0]) == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()))) && x == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE())) && res == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE())) && (\exists v_ULTIMATE.start___kernel_sinf_~ix~5_25 : bv32 :: ~fp~LONGDOUBLE(v_ULTIMATE.start___kernel_sinf_~ix~5_25[31:31], v_ULTIMATE.start___kernel_sinf_~ix~5_25[30:23], v_ULTIMATE.start___kernel_sinf_~ix~5_25[22:0]) == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_ULTIMATE.start___kernel_sinf_~ix~5_25) == ix)) && ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) == \result) && x == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) [2019-11-15 21:55:34,400 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((x == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) && (\exists v_ULTIMATE.start_sin_float_~ix~7_11 : bv32 :: ix == ~bvand32(2147483647bv32, v_ULTIMATE.start_sin_float_~ix~7_11) && ~fp~LONGDOUBLE(v_ULTIMATE.start_sin_float_~ix~7_11[31:31], v_ULTIMATE.start_sin_float_~ix~7_11[30:23], v_ULTIMATE.start_sin_float_~ix~7_11[22:0]) == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()))) && x == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE())) && (\exists v_ULTIMATE.start___kernel_sinf_~ix~5_25 : bv32 :: ~fp~LONGDOUBLE(v_ULTIMATE.start___kernel_sinf_~ix~5_25[31:31], v_ULTIMATE.start___kernel_sinf_~ix~5_25[30:23], v_ULTIMATE.start___kernel_sinf_~ix~5_25[22:0]) == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_ULTIMATE.start___kernel_sinf_~ix~5_25) == ix)) && ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) == \result [2019-11-15 21:55:34,400 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((aux-res == -0.0f && __signbit_float(res) == 1-aux && \result == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE())) && x == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE())) && (\exists v_ULTIMATE.start_sin_float_~ix~7_11 : bv32 :: ix == ~bvand32(2147483647bv32, v_ULTIMATE.start_sin_float_~ix~7_11) && ~fp~LONGDOUBLE(v_ULTIMATE.start_sin_float_~ix~7_11[31:31], v_ULTIMATE.start_sin_float_~ix~7_11[30:23], v_ULTIMATE.start_sin_float_~ix~7_11[22:0]) == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()))) && x == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE())) && ~fp~LONGDOUBLE(w[31:31], w[30:23], w[22:0]) == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE())) && ~bvadd64(\result, 4294967295bv32) == 0bv32) && res == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE())) && (\exists v_ULTIMATE.start___kernel_sinf_~ix~5_25 : bv32 :: ~fp~LONGDOUBLE(v_ULTIMATE.start___kernel_sinf_~ix~5_25[31:31], v_ULTIMATE.start___kernel_sinf_~ix~5_25[30:23], v_ULTIMATE.start___kernel_sinf_~ix~5_25[22:0]) == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_ULTIMATE.start___kernel_sinf_~ix~5_25) == ix)) && ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) == \result) && x == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) [2019-11-15 21:55:34,693 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_059a4717-ded4-44f4-ad30-528aa70255fb/bin/uautomizer/witness.graphml [2019-11-15 21:55:34,693 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-11-15 21:55:34,695 INFO L168 Benchmark]: Toolchain (without parser) took 58703.29 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 282.1 MB). Free memory was 947.0 MB in the beginning and 1.2 GB in the end (delta: -227.8 MB). Peak memory consumption was 346.5 MB. Max. memory is 11.5 GB. [2019-11-15 21:55:34,695 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 1.0 GB. Free memory is still 977.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-15 21:55:34,696 INFO L168 Benchmark]: CACSL2BoogieTranslator took 722.53 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 153.6 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -163.3 MB). Peak memory consumption was 24.5 MB. Max. memory is 11.5 GB. [2019-11-15 21:55:34,696 INFO L168 Benchmark]: Boogie Procedure Inliner took 157.27 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: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. [2019-11-15 21:55:34,697 INFO L168 Benchmark]: Boogie Preprocessor took 174.39 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: 13.0 MB). Peak memory consumption was 13.0 MB. Max. memory is 11.5 GB. [2019-11-15 21:55:34,697 INFO L168 Benchmark]: RCFGBuilder took 45602.84 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 875.3 MB in the end (delta: 215.4 MB). Peak memory consumption was 215.4 MB. Max. memory is 11.5 GB. [2019-11-15 21:55:34,697 INFO L168 Benchmark]: TraceAbstraction took 11629.53 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 70.8 MB). Free memory was 875.3 MB in the beginning and 824.8 MB in the end (delta: 50.5 MB). Peak memory consumption was 121.3 MB. Max. memory is 11.5 GB. [2019-11-15 21:55:34,698 INFO L168 Benchmark]: Witness Printer took 412.08 ms. Allocated memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 57.7 MB). Free memory was 824.8 MB in the beginning and 1.2 GB in the end (delta: -349.9 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-11-15 21:55:34,700 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 1.0 GB. Free memory is still 977.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 722.53 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 153.6 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -163.3 MB). Peak memory consumption was 24.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 157.27 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: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 174.39 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: 13.0 MB). Peak memory consumption was 13.0 MB. Max. memory is 11.5 GB. * RCFGBuilder took 45602.84 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 875.3 MB in the end (delta: 215.4 MB). Peak memory consumption was 215.4 MB. Max. memory is 11.5 GB. * TraceAbstraction took 11629.53 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 70.8 MB). Free memory was 875.3 MB in the beginning and 824.8 MB in the end (delta: 50.5 MB). Peak memory consumption was 121.3 MB. Max. memory is 11.5 GB. * Witness Printer took 412.08 ms. Allocated memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 57.7 MB). Free memory was 824.8 MB in the beginning and 1.2 GB in the end (delta: -349.9 MB). There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 627]: 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: 136]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 146]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 453]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 314]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 96]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 256]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 136]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 259]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 109]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 56]: Loop Invariant [2019-11-15 21:55:34,713 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-15 21:55:34,714 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-15 21:55:34,714 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-15 21:55:34,714 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-15 21:55:34,714 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-15 21:55:34,715 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-15 21:55:34,715 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-15 21:55:34,715 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-15 21:55:34,716 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-15 21:55:34,716 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-15 21:55:34,717 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-15 21:55:34,717 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-15 21:55:34,717 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-15 21:55:34,717 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-15 21:55:34,717 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-15 21:55:34,718 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] Derived loop invariant: (((((((((aux-res == -0.0f && __signbit_float(res) == 1-aux && \result == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE())) && x == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE())) && (\exists v_ULTIMATE.start_sin_float_~ix~7_11 : bv32 :: ix == ~bvand32(2147483647bv32, v_ULTIMATE.start_sin_float_~ix~7_11) && ~fp~LONGDOUBLE(v_ULTIMATE.start_sin_float_~ix~7_11[31:31], v_ULTIMATE.start_sin_float_~ix~7_11[30:23], v_ULTIMATE.start_sin_float_~ix~7_11[22:0]) == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()))) && x == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE())) && ~fp~LONGDOUBLE(w[31:31], w[30:23], w[22:0]) == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE())) && ~bvadd64(\result, 4294967295bv32) == 0bv32) && res == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE())) && (\exists v_ULTIMATE.start___kernel_sinf_~ix~5_25 : bv32 :: ~fp~LONGDOUBLE(v_ULTIMATE.start___kernel_sinf_~ix~5_25[31:31], v_ULTIMATE.start___kernel_sinf_~ix~5_25[30:23], v_ULTIMATE.start___kernel_sinf_~ix~5_25[22:0]) == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_ULTIMATE.start___kernel_sinf_~ix~5_25) == ix)) && ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) == \result) && x == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 318]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 307]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 68]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 96]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 264]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 560]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 68]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 122]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 136]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 68]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 191]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 513]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 68]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 483]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 494]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 68]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 96]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 333]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 560]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 68]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 122]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 194]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 68]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 227]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 68]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 586]: Loop Invariant Derived loop invariant: x == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) - InvariantResult [Line: 96]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 68]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 122]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 136]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 293]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 582]: Loop Invariant [2019-11-15 21:55:34,723 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-15 21:55:34,723 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-15 21:55:34,724 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-15 21:55:34,724 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-15 21:55:34,724 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-15 21:55:34,724 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-15 21:55:34,724 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-15 21:55:34,725 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-15 21:55:34,725 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-15 21:55:34,725 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-15 21:55:34,725 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-15 21:55:34,726 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-15 21:55:34,726 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-15 21:55:34,726 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-15 21:55:34,726 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-15 21:55:34,726 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] Derived loop invariant: ((((\result == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) && x == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE())) && (\exists v_ULTIMATE.start_sin_float_~ix~7_11 : bv32 :: ix == ~bvand32(2147483647bv32, v_ULTIMATE.start_sin_float_~ix~7_11) && ~fp~LONGDOUBLE(v_ULTIMATE.start_sin_float_~ix~7_11[31:31], v_ULTIMATE.start_sin_float_~ix~7_11[30:23], v_ULTIMATE.start_sin_float_~ix~7_11[22:0]) == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()))) && x == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE())) && (\exists v_ULTIMATE.start___kernel_sinf_~ix~5_25 : bv32 :: ~fp~LONGDOUBLE(v_ULTIMATE.start___kernel_sinf_~ix~5_25[31:31], v_ULTIMATE.start___kernel_sinf_~ix~5_25[30:23], v_ULTIMATE.start___kernel_sinf_~ix~5_25[22:0]) == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_ULTIMATE.start___kernel_sinf_~ix~5_25) == ix)) && ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) == \result - InvariantResult [Line: 68]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 513]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 304]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 238]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 68]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 59]: Loop Invariant [2019-11-15 21:55:34,728 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-15 21:55:34,728 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-15 21:55:34,728 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-15 21:55:34,728 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-15 21:55:34,729 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-15 21:55:34,729 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-15 21:55:34,729 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-15 21:55:34,729 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-15 21:55:34,730 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-15 21:55:34,730 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-15 21:55:34,730 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-15 21:55:34,730 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-15 21:55:34,731 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-15 21:55:34,731 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-15 21:55:34,731 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-15 21:55:34,731 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] Derived loop invariant: (((((((aux-res == -0.0f && __signbit_float(res) == 1-aux && \result == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE())) && x == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE())) && (\exists v_ULTIMATE.start_sin_float_~ix~7_11 : bv32 :: ix == ~bvand32(2147483647bv32, v_ULTIMATE.start_sin_float_~ix~7_11) && ~fp~LONGDOUBLE(v_ULTIMATE.start_sin_float_~ix~7_11[31:31], v_ULTIMATE.start_sin_float_~ix~7_11[30:23], v_ULTIMATE.start_sin_float_~ix~7_11[22:0]) == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()))) && x == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE())) && res == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE())) && (\exists v_ULTIMATE.start___kernel_sinf_~ix~5_25 : bv32 :: ~fp~LONGDOUBLE(v_ULTIMATE.start___kernel_sinf_~ix~5_25[31:31], v_ULTIMATE.start___kernel_sinf_~ix~5_25[30:23], v_ULTIMATE.start___kernel_sinf_~ix~5_25[22:0]) == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_ULTIMATE.start___kernel_sinf_~ix~5_25) == ix)) && ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) == \result) && x == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 175]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 537]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 276]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 537]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 298]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 387]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 203]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 323]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 513]: Loop Invariant [2019-11-15 21:55:34,733 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-15 21:55:34,733 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-15 21:55:34,733 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-15 21:55:34,734 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-15 21:55:34,734 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-15 21:55:34,734 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-15 21:55:34,734 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-15 21:55:34,735 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] Derived loop invariant: (x == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) && (\exists v_ULTIMATE.start_sin_float_~ix~7_11 : bv32 :: ix == ~bvand32(2147483647bv32, v_ULTIMATE.start_sin_float_~ix~7_11) && ~fp~LONGDOUBLE(v_ULTIMATE.start_sin_float_~ix~7_11[31:31], v_ULTIMATE.start_sin_float_~ix~7_11[30:23], v_ULTIMATE.start_sin_float_~ix~7_11[22:0]) == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()))) && x == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) - InvariantResult [Line: 68]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 195]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 393]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 122]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 488]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 16]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 614]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 144]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 441]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 109]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 540]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 299]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 109]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 92]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 92]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 92]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 510]: Loop Invariant [2019-11-15 21:55:34,738 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-15 21:55:34,738 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-15 21:55:34,738 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-15 21:55:34,738 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-15 21:55:34,739 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-15 21:55:34,739 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-15 21:55:34,739 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-15 21:55:34,739 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-15 21:55:34,740 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-15 21:55:34,740 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-15 21:55:34,740 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-15 21:55:34,740 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-11-15 21:55:34,741 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-15 21:55:34,741 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-15 21:55:34,741 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-11-15 21:55:34,741 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] Derived loop invariant: (((x == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) && (\exists v_ULTIMATE.start_sin_float_~ix~7_11 : bv32 :: ix == ~bvand32(2147483647bv32, v_ULTIMATE.start_sin_float_~ix~7_11) && ~fp~LONGDOUBLE(v_ULTIMATE.start_sin_float_~ix~7_11[31:31], v_ULTIMATE.start_sin_float_~ix~7_11[30:23], v_ULTIMATE.start_sin_float_~ix~7_11[22:0]) == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()))) && x == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE())) && (\exists v_ULTIMATE.start___kernel_sinf_~ix~5_25 : bv32 :: ~fp~LONGDOUBLE(v_ULTIMATE.start___kernel_sinf_~ix~5_25[31:31], v_ULTIMATE.start___kernel_sinf_~ix~5_25[30:23], v_ULTIMATE.start___kernel_sinf_~ix~5_25[22:0]) == ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_ULTIMATE.start___kernel_sinf_~ix~5_25) == ix)) && ~fp.neg~FLOAT(~Pluszero~LONGDOUBLE()) == \result - InvariantResult [Line: 176]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 92]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 510]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 262]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 109]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 328]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 540]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 510]: Loop Invariant Derived loop invariant: 0 - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 401 locations, 1 error locations. Result: SAFE, OverallTime: 11.5s, OverallIterations: 5, TraceHistogramMax: 1, AutomataDifference: 6.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.3s, HoareTripleCheckerStatistics: 589 SDtfs, 267 SDslu, 228 SDs, 0 SdLazy, 134 SolverSat, 24 SolverUnsat, 1 SolverUnknown, 0 SolverNotchecked, 5.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 155 GetRequests, 98 SyntacticMatches, 1 SemanticMatches, 56 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 43 ImplicationChecksByTransitivity, 1.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=401occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 5 MinimizatonAttempts, 17 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 95 LocationsWithAnnotation, 95 PreInvPairs, 102 NumberOfFragments, 352 HoareAnnotationTreeSize, 95 FomulaSimplifications, 136 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 95 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.2s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 1.7s SatisfiabilityAnalysisTime, 1.1s InterpolantComputationTime, 74 NumberOfCodeBlocks, 74 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 138 ConstructedInterpolants, 21 QuantifiedInterpolants, 11514 SizeOfPredicates, 34 NumberOfNonLiveVariables, 1794 ConjunctsInSsa, 46 ConjunctsInUnsatCore, 10 InterpolantComputations, 10 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...