./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_0220b.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 678e0110 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_4e4e3d2f-574e-4409-a5f4-7714bfa0e4d1/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_4e4e3d2f-574e-4409-a5f4-7714bfa0e4d1/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_4e4e3d2f-574e-4409-a5f4-7714bfa0e4d1/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_4e4e3d2f-574e-4409-a5f4-7714bfa0e4d1/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0220b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_4e4e3d2f-574e-4409-a5f4-7714bfa0e4d1/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_4e4e3d2f-574e-4409-a5f4-7714bfa0e4d1/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 7c229b9588b8ee9737ad039f6b20832600be22d2 ................................................................................................................................................................................................................................................................................................................................................ 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_4e4e3d2f-574e-4409-a5f4-7714bfa0e4d1/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_4e4e3d2f-574e-4409-a5f4-7714bfa0e4d1/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_4e4e3d2f-574e-4409-a5f4-7714bfa0e4d1/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_4e4e3d2f-574e-4409-a5f4-7714bfa0e4d1/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0220b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_4e4e3d2f-574e-4409-a5f4-7714bfa0e4d1/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_4e4e3d2f-574e-4409-a5f4-7714bfa0e4d1/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 7c229b9588b8ee9737ad039f6b20832600be22d2 ......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.24-678e011 [2019-11-20 05:47:22,878 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 05:47:22,879 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 05:47:22,894 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 05:47:22,894 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 05:47:22,895 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 05:47:22,897 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 05:47:22,905 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 05:47:22,910 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 05:47:22,914 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 05:47:22,915 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 05:47:22,916 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 05:47:22,917 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 05:47:22,919 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 05:47:22,920 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 05:47:22,921 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 05:47:22,922 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 05:47:22,923 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 05:47:22,925 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 05:47:22,929 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 05:47:22,932 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 05:47:22,934 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 05:47:22,936 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 05:47:22,937 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 05:47:22,940 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 05:47:22,940 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 05:47:22,940 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 05:47:22,942 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 05:47:22,943 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 05:47:22,944 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 05:47:22,944 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 05:47:22,944 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 05:47:22,945 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 05:47:22,946 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 05:47:22,947 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 05:47:22,947 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 05:47:22,948 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 05:47:22,948 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 05:47:22,948 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 05:47:22,949 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 05:47:22,950 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 05:47:22,951 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_4e4e3d2f-574e-4409-a5f4-7714bfa0e4d1/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-20 05:47:22,975 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 05:47:22,975 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 05:47:22,976 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 05:47:22,976 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 05:47:22,976 INFO L138 SettingsManager]: * Use SBE=true [2019-11-20 05:47:22,977 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 05:47:22,977 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 05:47:22,977 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 05:47:22,977 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 05:47:22,977 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 05:47:22,977 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 05:47:22,978 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 05:47:22,978 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 05:47:22,978 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 05:47:22,978 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 05:47:22,978 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 05:47:22,979 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 05:47:22,979 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 05:47:22,979 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-20 05:47:22,979 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 05:47:22,979 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-20 05:47:22,979 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-20 05:47:22,980 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 05:47:22,980 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 05:47:22,980 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 05:47:22,980 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-20 05:47:22,980 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 05:47:22,981 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 05:47:22,981 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_4e4e3d2f-574e-4409-a5f4-7714bfa0e4d1/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 -> 7c229b9588b8ee9737ad039f6b20832600be22d2 [2019-11-20 05:47:23,131 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 05:47:23,138 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 05:47:23,141 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 05:47:23,148 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 05:47:23,148 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 05:47:23,149 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_4e4e3d2f-574e-4409-a5f4-7714bfa0e4d1/bin/uautomizer/../../sv-benchmarks/c/float-newlib/double_req_bl_0220b.c [2019-11-20 05:47:23,205 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4e4e3d2f-574e-4409-a5f4-7714bfa0e4d1/bin/uautomizer/data/1d93e8202/f4faeeda72194363a6604871f602236f/FLAGc4a528ccc [2019-11-20 05:47:23,648 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 05:47:23,649 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_4e4e3d2f-574e-4409-a5f4-7714bfa0e4d1/sv-benchmarks/c/float-newlib/double_req_bl_0220b.c [2019-11-20 05:47:23,664 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4e4e3d2f-574e-4409-a5f4-7714bfa0e4d1/bin/uautomizer/data/1d93e8202/f4faeeda72194363a6604871f602236f/FLAGc4a528ccc [2019-11-20 05:47:23,943 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_4e4e3d2f-574e-4409-a5f4-7714bfa0e4d1/bin/uautomizer/data/1d93e8202/f4faeeda72194363a6604871f602236f [2019-11-20 05:47:23,946 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 05:47:23,946 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 05:47:23,947 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 05:47:23,948 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 05:47:23,951 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 05:47:23,952 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:47:23" (1/1) ... [2019-11-20 05:47:23,955 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28f92fb5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:47:23, skipping insertion in model container [2019-11-20 05:47:23,955 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:47:23" (1/1) ... [2019-11-20 05:47:23,962 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 05:47:24,016 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 05:47:24,436 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 05:47:24,468 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 05:47:24,605 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 05:47:24,641 INFO L192 MainTranslator]: Completed translation [2019-11-20 05:47:24,641 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:47:24 WrapperNode [2019-11-20 05:47:24,641 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 05:47:24,642 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 05:47:24,642 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 05:47:24,642 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 05:47:24,649 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:47:24" (1/1) ... [2019-11-20 05:47:24,674 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:47:24" (1/1) ... [2019-11-20 05:47:24,758 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 05:47:24,759 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 05:47:24,759 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 05:47:24,759 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 05:47:24,769 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:47:24" (1/1) ... [2019-11-20 05:47:24,769 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:47:24" (1/1) ... [2019-11-20 05:47:24,795 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:47:24" (1/1) ... [2019-11-20 05:47:24,795 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:47:24" (1/1) ... [2019-11-20 05:47:24,875 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:47:24" (1/1) ... [2019-11-20 05:47:24,911 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:47:24" (1/1) ... [2019-11-20 05:47:24,921 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:47:24" (1/1) ... [2019-11-20 05:47:24,939 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 05:47:24,940 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 05:47:24,941 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 05:47:24,941 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 05:47:24,942 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:47:24" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_4e4e3d2f-574e-4409-a5f4-7714bfa0e4d1/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 [2019-11-20 05:47:25,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-20 05:47:25,005 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 05:47:25,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-11-20 05:47:25,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 05:47:25,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-11-20 05:47:25,007 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 05:47:25,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 05:47:25,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-20 05:47:25,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2019-11-20 05:47:25,008 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 05:47:26,866 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 05:47:26,866 INFO L285 CfgBuilder]: Removed 221 assume(true) statements. [2019-11-20 05:47:26,867 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:47:26 BoogieIcfgContainer [2019-11-20 05:47:26,868 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 05:47:26,870 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-20 05:47:26,870 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-20 05:47:26,872 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-20 05:47:26,873 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.11 05:47:23" (1/3) ... [2019-11-20 05:47:26,873 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7b55b9dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 05:47:26, skipping insertion in model container [2019-11-20 05:47:26,873 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:47:24" (2/3) ... [2019-11-20 05:47:26,874 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7b55b9dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 05:47:26, skipping insertion in model container [2019-11-20 05:47:26,876 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:47:26" (3/3) ... [2019-11-20 05:47:26,877 INFO L109 eAbstractionObserver]: Analyzing ICFG double_req_bl_0220b.c [2019-11-20 05:47:26,887 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-20 05:47:26,896 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-11-20 05:47:26,905 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-11-20 05:47:26,939 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-11-20 05:47:26,939 INFO L374 AbstractCegarLoop]: Hoare is true [2019-11-20 05:47:26,939 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-11-20 05:47:26,940 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-20 05:47:26,940 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-20 05:47:26,940 INFO L378 AbstractCegarLoop]: Difference is false [2019-11-20 05:47:26,940 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-20 05:47:26,940 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-11-20 05:47:26,967 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states. [2019-11-20 05:47:26,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2019-11-20 05:47:26,974 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 05:47:26,975 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 05:47:26,975 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 05:47:26,981 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 05:47:26,981 INFO L82 PathProgramCache]: Analyzing trace with hash 2087460477, now seen corresponding path program 1 times [2019-11-20 05:47:26,989 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 05:47:26,989 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [486067409] [2019-11-20 05:47:26,990 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 05:47:27,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 05:47:27,273 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 05:47:27,273 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [486067409] [2019-11-20 05:47:27,274 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-20 05:47:27,274 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-11-20 05:47:27,275 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1283934804] [2019-11-20 05:47:27,279 INFO L442 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-11-20 05:47:27,279 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-11-20 05:47:27,290 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-11-20 05:47:27,290 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-11-20 05:47:27,292 INFO L87 Difference]: Start difference. First operand 410 states. Second operand 2 states. [2019-11-20 05:47:27,365 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 05:47:27,365 INFO L93 Difference]: Finished difference Result 818 states and 1404 transitions. [2019-11-20 05:47:27,365 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-11-20 05:47:27,367 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 10 [2019-11-20 05:47:27,367 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 05:47:27,382 INFO L225 Difference]: With dead ends: 818 [2019-11-20 05:47:27,382 INFO L226 Difference]: Without dead ends: 407 [2019-11-20 05:47:27,387 INFO L630 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 [2019-11-20 05:47:27,405 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 407 states. [2019-11-20 05:47:27,442 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 407 to 407. [2019-11-20 05:47:27,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 407 states. [2019-11-20 05:47:27,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 407 states and 536 transitions. [2019-11-20 05:47:27,450 INFO L78 Accepts]: Start accepts. Automaton has 407 states and 536 transitions. Word has length 10 [2019-11-20 05:47:27,450 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 05:47:27,450 INFO L462 AbstractCegarLoop]: Abstraction has 407 states and 536 transitions. [2019-11-20 05:47:27,450 INFO L463 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-11-20 05:47:27,450 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 536 transitions. [2019-11-20 05:47:27,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2019-11-20 05:47:27,451 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 05:47:27,451 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 05:47:27,452 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 05:47:27,452 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 05:47:27,452 INFO L82 PathProgramCache]: Analyzing trace with hash -247846720, now seen corresponding path program 1 times [2019-11-20 05:47:27,452 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-11-20 05:47:27,452 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [335475559] [2019-11-20 05:47:27,453 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-20 05:47:27,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-20 05:47:27,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-20 05:47:27,618 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-20 05:47:27,619 INFO L475 BasicCegarLoop]: Counterexample might be feasible [2019-11-20 05:47:27,686 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.11 05:47:27 BoogieIcfgContainer [2019-11-20 05:47:27,686 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-11-20 05:47:27,686 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-11-20 05:47:27,686 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-11-20 05:47:27,687 INFO L275 PluginConnector]: Witness Printer initialized [2019-11-20 05:47:27,688 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:47:26" (3/4) ... [2019-11-20 05:47:27,691 INFO L140 WitnessPrinter]: No result that supports witness generation found [2019-11-20 05:47:27,691 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-11-20 05:47:27,694 INFO L168 Benchmark]: Toolchain (without parser) took 3746.06 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 124.8 MB). Free memory was 940.7 MB in the beginning and 814.4 MB in the end (delta: 126.3 MB). Peak memory consumption was 251.1 MB. Max. memory is 11.5 GB. [2019-11-20 05:47:27,695 INFO L168 Benchmark]: CDTParser took 0.24 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. [2019-11-20 05:47:27,696 INFO L168 Benchmark]: CACSL2BoogieTranslator took 694.38 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 124.8 MB). Free memory was 940.7 MB in the beginning and 1.1 GB in the end (delta: -157.2 MB). Peak memory consumption was 17.8 MB. Max. memory is 11.5 GB. [2019-11-20 05:47:27,697 INFO L168 Benchmark]: Boogie Procedure Inliner took 116.52 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: 14.1 MB). Peak memory consumption was 14.1 MB. Max. memory is 11.5 GB. [2019-11-20 05:47:27,698 INFO L168 Benchmark]: Boogie Preprocessor took 181.43 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: 14.1 MB). Peak memory consumption was 14.1 MB. Max. memory is 11.5 GB. [2019-11-20 05:47:27,699 INFO L168 Benchmark]: RCFGBuilder took 1928.22 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 863.5 MB in the end (delta: 206.2 MB). Peak memory consumption was 206.2 MB. Max. memory is 11.5 GB. [2019-11-20 05:47:27,699 INFO L168 Benchmark]: TraceAbstraction took 816.38 ms. Allocated memory is still 1.2 GB. Free memory was 863.5 MB in the beginning and 814.4 MB in the end (delta: 49.2 MB). Peak memory consumption was 49.2 MB. Max. memory is 11.5 GB. [2019-11-20 05:47:27,700 INFO L168 Benchmark]: Witness Printer took 5.19 ms. Allocated memory is still 1.2 GB. Free memory is still 814.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 05:47:27,707 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 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 694.38 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 124.8 MB). Free memory was 940.7 MB in the beginning and 1.1 GB in the end (delta: -157.2 MB). Peak memory consumption was 17.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 116.52 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: 14.1 MB). Peak memory consumption was 14.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 181.43 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: 14.1 MB). Peak memory consumption was 14.1 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1928.22 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 863.5 MB in the end (delta: 206.2 MB). Peak memory consumption was 206.2 MB. Max. memory is 11.5 GB. * TraceAbstraction took 816.38 ms. Allocated memory is still 1.2 GB. Free memory was 863.5 MB in the beginning and 814.4 MB in the end (delta: 49.2 MB). Peak memory consumption was 49.2 MB. Max. memory is 11.5 GB. * Witness Printer took 5.19 ms. Allocated memory is still 1.2 GB. Free memory is still 814.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - UnprovableResult [Line: 653]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: overapproximation of someUnaryDOUBLEoperation at line 648, overapproximation of bitwiseAnd at line 620, overapproximation of someBinaryArithmeticDOUBLEoperation at line 624, overapproximation of someBinaryDOUBLEComparisonOperation at line 652. Possible FailurePath: [L20] static const double huge_floor = 1.0e300; [L117-L119] static const double two54_scalbn = 1.80143985094819840000e+16, twom54_scalbn = 5.55111512312578270212e-17, huge_scalbn = 1.0e+300, tiny_scalbn = 1.0e-300; [L188] static const int init_jk_krempio[] = {2, 3, 4, 6}; [L190-L195] static const double PIo2_krempio[] = { 1.57079625129699707031e+00, 7.54978941586159635335e-08, 5.39030252995776476554e-15, 3.28200341580791294123e-22, 1.27065575308067607349e-29, 1.22933308981111328932e-36, 2.73370053816464559624e-44, 2.16741683877804819444e-51, }; [L197-L199] static const double zero_krempio = 0.0, one_krempio = 1.0, two24_krempio = 1.67772160000000000000e+07, twon24_krempio = 5.96046447753906250000e-08; [L374-L385] static const __int32_t two_over_pi_rempio[] = { 0xA2F983, 0x6E4E44, 0x1529FC, 0x2757D1, 0xF534DD, 0xC0DB62, 0x95993C, 0x439041, 0xFE5163, 0xABDEBB, 0xC561B7, 0x246E3A, 0x424DD2, 0xE00649, 0x2EEA09, 0xD1921C, 0xFE1DEB, 0x1CB129, 0xA73EE8, 0x8235F5, 0x2EBB44, 0x84E99C, 0x7026B4, 0x5F7E41, 0x3991D6, 0x398353, 0x39F49C, 0x845F8B, 0xBDF928, 0x3B1FF8, 0x97FFDE, 0x05980F, 0xEF2F11, 0x8B5A0A, 0x6D1F6D, 0x367ECF, 0x27CB09, 0xB74F46, 0x3F669E, 0x5FEA2D, 0x7527BA, 0xC7EBE5, 0xF17B3D, 0x0739F7, 0x8A5292, 0xEA6BFB, 0x5FB11F, 0x8D5D08, 0x560330, 0x46FC7B, 0x6BABF0, 0xCFBC20, 0x9AF436, 0x1DA9E3, 0x91615E, 0xE61B08, 0x659985, 0x5F14A0, 0x68408D, 0xFFD880, 0x4D7327, 0x310606, 0x1556CA, 0x73A8C9, 0x60E27B, 0xC08C6B, }; [L387-L394] static const __int32_t npio2_hw_rempio[] = { 0x3FF921FB, 0x400921FB, 0x4012D97C, 0x401921FB, 0x401F6A7A, 0x4022D97C, 0x4025FDBB, 0x402921FB, 0x402C463A, 0x402F6A7A, 0x4031475C, 0x4032D97C, 0x40346B9C, 0x4035FDBB, 0x40378FDB, 0x403921FB, 0x403AB41B, 0x403C463A, 0x403DD85A, 0x403F6A7A, 0x40407E4C, 0x4041475C, 0x4042106C, 0x4042D97C, 0x4043A28C, 0x40446B9C, 0x404534AC, 0x4045FDBB, 0x4046C6CB, 0x40478FDB, 0x404858EB, 0x404921FB, }; [L396-L405] static const double zero_rempio = 0.00000000000000000000e+00, half_rempio = 5.00000000000000000000e-01, two24_rempio = 1.67772160000000000000e+07, invpio2_rempio = 6.36619772367581382433e-01, pio2_1_rempio = 1.57079632673412561417e+00, pio2_1t_rempio = 6.07710050650619224932e-11, pio2_2_rempio = 6.07710050630396597660e-11, pio2_2t_rempio = 2.02226624879595063154e-21, pio2_3_rempio = 2.02226624871116645580e-21, pio2_3t_rempio = 8.47842766036889956997e-32; [L538-L544] static const double one_kcos = 1.00000000000000000000e+00, C1_kcos = 4.16666666666666019037e-02, C2_kcos = -1.38888888888741095749e-03, C3_kcos = 2.48015872894767294178e-05, C4_kcos = -2.75573143513906633035e-07, C5_kcos = 2.08757232129817482790e-09, C6_kcos = -1.13596475577881948265e-11; [L582-L588] static const double half_ksin = 5.00000000000000000000e-01, S1_ksin = -1.66666666666666324348e-01, S2_ksin = 8.33333333332248946124e-03, S3_ksin = -1.98412698298579493134e-04, S4_ksin = 2.75573137070700676789e-06, S5_ksin = -2.50507602534068634195e-08, S6_ksin = 1.58969099521155010221e-10; VAL [C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={7:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={11:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={10:0}, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={9:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] [L648] double x = -0.0; [L613] double y[2], z = 0.0; [L614] __int32_t n, ix; VAL [C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={7:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={11:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={10:0}, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={9:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] [L616] ieee_double_shape_type gh_u; [L617] gh_u.value = (x) [L618] EXPR gh_u.parts.msw [L618] (ix) = gh_u.parts.msw [L620] ix &= 0x7fffffff VAL [C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={7:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={11:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={10:0}, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={9:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] [L621] COND FALSE !(ix <= 0x3fe921fb) VAL [C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={7:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={11:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={10:0}, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={9:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] [L623] COND TRUE ix >= 0x7ff00000 [L624] return x - x; [L624] return x - x; VAL [C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={7:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={11:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={10:0}, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={9:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] [L649] double res = sin_double(x); [L652] EXPR res == -0.0 && __signbit_double(res) == 1 VAL [C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={7:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={11:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={10:0}, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={9:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] [L652] COND TRUE !(res == -0.0 && __signbit_double(res) == 1) [L653] __VERIFIER_error() VAL [C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={7:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={11:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={10:0}, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={9:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 410 locations, 1 error locations. Result: UNSAFE, OverallTime: 0.7s, OverallIterations: 2, TraceHistogramMax: 1, AutomataDifference: 0.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 539 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=410occurred 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, 0.1s SatisfiabilityAnalysisTime, 0.0s 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 0.1.24-678e011 [2019-11-20 05:47:29,847 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 05:47:29,849 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 05:47:29,865 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 05:47:29,866 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 05:47:29,867 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 05:47:29,869 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 05:47:29,877 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 05:47:29,879 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 05:47:29,880 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 05:47:29,881 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 05:47:29,882 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 05:47:29,883 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 05:47:29,884 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 05:47:29,885 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 05:47:29,886 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 05:47:29,887 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 05:47:29,887 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 05:47:29,889 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 05:47:29,891 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 05:47:29,893 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 05:47:29,894 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 05:47:29,895 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 05:47:29,895 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 05:47:29,898 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 05:47:29,898 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 05:47:29,898 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 05:47:29,899 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 05:47:29,900 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 05:47:29,901 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 05:47:29,901 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 05:47:29,902 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 05:47:29,902 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 05:47:29,903 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 05:47:29,904 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 05:47:29,904 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 05:47:29,905 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 05:47:29,905 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 05:47:29,906 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 05:47:29,906 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 05:47:29,907 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 05:47:29,908 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_4e4e3d2f-574e-4409-a5f4-7714bfa0e4d1/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-20 05:47:29,937 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 05:47:29,937 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 05:47:29,948 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 05:47:29,948 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 05:47:29,948 INFO L138 SettingsManager]: * Use SBE=true [2019-11-20 05:47:29,949 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 05:47:29,949 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 05:47:29,949 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 05:47:29,949 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 05:47:29,950 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 05:47:29,950 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 05:47:29,950 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 05:47:29,950 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 05:47:29,951 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 05:47:29,951 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 05:47:29,951 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 05:47:29,951 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 05:47:29,952 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 05:47:29,952 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 05:47:29,952 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-20 05:47:29,952 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 05:47:29,953 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-20 05:47:29,953 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-20 05:47:29,953 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 05:47:29,953 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 05:47:29,954 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 05:47:29,954 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-20 05:47:29,954 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 05:47:29,954 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 05:47:29,955 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 05:47:29,955 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_4e4e3d2f-574e-4409-a5f4-7714bfa0e4d1/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 -> 7c229b9588b8ee9737ad039f6b20832600be22d2 [2019-11-20 05:47:30,285 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 05:47:30,301 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 05:47:30,304 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 05:47:30,307 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 05:47:30,307 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 05:47:30,308 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_4e4e3d2f-574e-4409-a5f4-7714bfa0e4d1/bin/uautomizer/../../sv-benchmarks/c/float-newlib/double_req_bl_0220b.c [2019-11-20 05:47:30,371 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4e4e3d2f-574e-4409-a5f4-7714bfa0e4d1/bin/uautomizer/data/33d01e761/56247cf21dde494fb6112146a88a6ea0/FLAG9025fcc4c [2019-11-20 05:47:30,826 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 05:47:30,827 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_4e4e3d2f-574e-4409-a5f4-7714bfa0e4d1/sv-benchmarks/c/float-newlib/double_req_bl_0220b.c [2019-11-20 05:47:30,837 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4e4e3d2f-574e-4409-a5f4-7714bfa0e4d1/bin/uautomizer/data/33d01e761/56247cf21dde494fb6112146a88a6ea0/FLAG9025fcc4c [2019-11-20 05:47:31,176 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_4e4e3d2f-574e-4409-a5f4-7714bfa0e4d1/bin/uautomizer/data/33d01e761/56247cf21dde494fb6112146a88a6ea0 [2019-11-20 05:47:31,178 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 05:47:31,180 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 05:47:31,181 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 05:47:31,181 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 05:47:31,184 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 05:47:31,185 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:47:31" (1/1) ... [2019-11-20 05:47:31,187 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54e7b7d1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:47:31, skipping insertion in model container [2019-11-20 05:47:31,188 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:47:31" (1/1) ... [2019-11-20 05:47:31,193 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 05:47:31,244 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 05:47:31,614 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 05:47:31,643 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 05:47:31,754 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 05:47:31,805 INFO L192 MainTranslator]: Completed translation [2019-11-20 05:47:31,806 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:47:31 WrapperNode [2019-11-20 05:47:31,806 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 05:47:31,807 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 05:47:31,807 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 05:47:31,807 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 05:47:31,817 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:47:31" (1/1) ... [2019-11-20 05:47:31,869 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:47:31" (1/1) ... [2019-11-20 05:47:31,972 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 05:47:31,972 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 05:47:31,972 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 05:47:31,973 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 05:47:31,981 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:47:31" (1/1) ... [2019-11-20 05:47:31,982 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:47:31" (1/1) ... [2019-11-20 05:47:32,011 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:47:31" (1/1) ... [2019-11-20 05:47:32,012 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:47:31" (1/1) ... [2019-11-20 05:47:32,094 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:47:31" (1/1) ... [2019-11-20 05:47:32,140 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:47:31" (1/1) ... [2019-11-20 05:47:32,156 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:47:31" (1/1) ... [2019-11-20 05:47:32,175 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 05:47:32,177 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 05:47:32,178 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 05:47:32,178 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 05:47:32,179 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:47:31" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_4e4e3d2f-574e-4409-a5f4-7714bfa0e4d1/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 [2019-11-20 05:47:32,262 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2019-11-20 05:47:32,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2019-11-20 05:47:32,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2019-11-20 05:47:32,263 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 05:47:32,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2019-11-20 05:47:32,263 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-11-20 05:47:32,263 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 05:47:32,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 05:47:32,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-20 05:47:32,265 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 05:48:47,359 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 05:48:47,374 INFO L285 CfgBuilder]: Removed 221 assume(true) statements. [2019-11-20 05:48:47,375 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:48:47 BoogieIcfgContainer [2019-11-20 05:48:47,375 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 05:48:47,376 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-20 05:48:47,378 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-20 05:48:47,381 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-20 05:48:47,381 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.11 05:47:31" (1/3) ... [2019-11-20 05:48:47,382 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@170aeefd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 05:48:47, skipping insertion in model container [2019-11-20 05:48:47,382 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:47:31" (2/3) ... [2019-11-20 05:48:47,383 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@170aeefd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 05:48:47, skipping insertion in model container [2019-11-20 05:48:47,383 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:48:47" (3/3) ... [2019-11-20 05:48:47,387 INFO L109 eAbstractionObserver]: Analyzing ICFG double_req_bl_0220b.c [2019-11-20 05:48:47,398 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-20 05:48:47,405 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-11-20 05:48:47,413 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-11-20 05:48:47,441 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-11-20 05:48:47,441 INFO L374 AbstractCegarLoop]: Hoare is true [2019-11-20 05:48:47,442 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-11-20 05:48:47,442 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-20 05:48:47,442 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-20 05:48:47,442 INFO L378 AbstractCegarLoop]: Difference is false [2019-11-20 05:48:47,443 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-20 05:48:47,443 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-11-20 05:48:47,465 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states. [2019-11-20 05:48:47,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2019-11-20 05:48:47,471 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 05:48:47,471 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 05:48:47,472 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 05:48:47,476 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 05:48:47,477 INFO L82 PathProgramCache]: Analyzing trace with hash 2087460477, now seen corresponding path program 1 times [2019-11-20 05:48:47,486 INFO L163 FreeRefinementEngine]: Executing refinement strategy WOLF [2019-11-20 05:48:47,486 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [926615351] [2019-11-20 05:48:47,487 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_4e4e3d2f-574e-4409-a5f4-7714bfa0e4d1/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 [2019-11-20 05:48:47,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 05:48:47,914 INFO L255 TraceCheckSpWp]: Trace formula consists of 203 conjuncts, 1 conjunts are in the unsatisfiable core [2019-11-20 05:48:47,925 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 05:48:47,937 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 05:48:47,938 INFO L320 TraceCheckSpWp]: Computing backward predicates... [2019-11-20 05:48:47,941 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 05:48:47,942 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [926615351] [2019-11-20 05:48:47,942 INFO L220 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2019-11-20 05:48:47,943 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 2 [2019-11-20 05:48:47,944 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [91125184] [2019-11-20 05:48:47,948 INFO L442 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-11-20 05:48:47,948 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2019-11-20 05:48:47,960 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-11-20 05:48:47,961 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-11-20 05:48:47,962 INFO L87 Difference]: Start difference. First operand 410 states. Second operand 2 states. [2019-11-20 05:48:48,021 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 05:48:48,022 INFO L93 Difference]: Finished difference Result 818 states and 1404 transitions. [2019-11-20 05:48:48,022 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-11-20 05:48:48,023 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 10 [2019-11-20 05:48:48,023 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 05:48:48,038 INFO L225 Difference]: With dead ends: 818 [2019-11-20 05:48:48,039 INFO L226 Difference]: Without dead ends: 407 [2019-11-20 05:48:48,043 INFO L630 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 [2019-11-20 05:48:48,061 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 407 states. [2019-11-20 05:48:48,100 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 407 to 407. [2019-11-20 05:48:48,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 407 states. [2019-11-20 05:48:48,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 407 states and 536 transitions. [2019-11-20 05:48:48,106 INFO L78 Accepts]: Start accepts. Automaton has 407 states and 536 transitions. Word has length 10 [2019-11-20 05:48:48,107 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 05:48:48,107 INFO L462 AbstractCegarLoop]: Abstraction has 407 states and 536 transitions. [2019-11-20 05:48:48,107 INFO L463 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-11-20 05:48:48,107 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 536 transitions. [2019-11-20 05:48:48,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2019-11-20 05:48:48,108 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 05:48:48,108 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 05:48:48,324 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 mathsat -unsat_core_generation=3 [2019-11-20 05:48:48,324 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 05:48:48,324 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 05:48:48,325 INFO L82 PathProgramCache]: Analyzing trace with hash -247846720, now seen corresponding path program 1 times [2019-11-20 05:48:48,325 INFO L163 FreeRefinementEngine]: Executing refinement strategy WOLF [2019-11-20 05:48:48,325 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [971098127] [2019-11-20 05:48:48,325 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_4e4e3d2f-574e-4409-a5f4-7714bfa0e4d1/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 [2019-11-20 05:48:48,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 05:48:48,679 INFO L255 TraceCheckSpWp]: Trace formula consists of 215 conjuncts, 8 conjunts are in the unsatisfiable core [2019-11-20 05:48:48,683 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 05:48:48,756 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 05:48:48,756 INFO L320 TraceCheckSpWp]: Computing backward predicates... [2019-11-20 05:48:48,826 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 05:48:48,826 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [971098127] [2019-11-20 05:48:48,826 INFO L220 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2019-11-20 05:48:48,826 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5, 5] imperfect sequences [] total 8 [2019-11-20 05:48:48,827 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1344757149] [2019-11-20 05:48:48,828 INFO L442 AbstractCegarLoop]: Interpolant automaton has 8 states [2019-11-20 05:48:48,828 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2019-11-20 05:48:48,828 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2019-11-20 05:48:48,829 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2019-11-20 05:48:48,829 INFO L87 Difference]: Start difference. First operand 407 states and 536 transitions. Second operand 8 states. [2019-11-20 05:48:48,952 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 05:48:48,961 INFO L93 Difference]: Finished difference Result 416 states and 545 transitions. [2019-11-20 05:48:48,962 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-11-20 05:48:48,962 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 11 [2019-11-20 05:48:48,962 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 05:48:48,963 INFO L225 Difference]: With dead ends: 416 [2019-11-20 05:48:48,963 INFO L226 Difference]: Without dead ends: 23 [2019-11-20 05:48:48,965 INFO L630 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 [2019-11-20 05:48:48,966 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23 states. [2019-11-20 05:48:48,968 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23 to 23. [2019-11-20 05:48:48,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23 states. [2019-11-20 05:48:48,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 26 transitions. [2019-11-20 05:48:48,972 INFO L78 Accepts]: Start accepts. Automaton has 23 states and 26 transitions. Word has length 11 [2019-11-20 05:48:48,973 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 05:48:48,973 INFO L462 AbstractCegarLoop]: Abstraction has 23 states and 26 transitions. [2019-11-20 05:48:48,973 INFO L463 AbstractCegarLoop]: Interpolant automaton has 8 states. [2019-11-20 05:48:48,973 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 26 transitions. [2019-11-20 05:48:48,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2019-11-20 05:48:48,974 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 05:48:48,975 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 05:48:49,190 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 mathsat -unsat_core_generation=3 [2019-11-20 05:48:49,191 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 05:48:49,191 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 05:48:49,191 INFO L82 PathProgramCache]: Analyzing trace with hash 2038227603, now seen corresponding path program 1 times [2019-11-20 05:48:49,192 INFO L163 FreeRefinementEngine]: Executing refinement strategy WOLF [2019-11-20 05:48:49,192 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [560283330] [2019-11-20 05:48:49,192 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_4e4e3d2f-574e-4409-a5f4-7714bfa0e4d1/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 [2019-11-20 05:48:49,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 05:48:49,480 INFO L255 TraceCheckSpWp]: Trace formula consists of 237 conjuncts, 10 conjunts are in the unsatisfiable core [2019-11-20 05:48:49,482 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 05:48:49,558 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 05:48:49,559 INFO L320 TraceCheckSpWp]: Computing backward predicates... [2019-11-20 05:48:49,560 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 05:48:49,660 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 05:48:49,660 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [560283330] [2019-11-20 05:48:49,660 INFO L220 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2019-11-20 05:48:49,660 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7, 7] imperfect sequences [] total 11 [2019-11-20 05:48:49,661 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [475368584] [2019-11-20 05:48:49,661 INFO L442 AbstractCegarLoop]: Interpolant automaton has 11 states [2019-11-20 05:48:49,661 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2019-11-20 05:48:49,661 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2019-11-20 05:48:49,662 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2019-11-20 05:48:49,662 INFO L87 Difference]: Start difference. First operand 23 states and 26 transitions. Second operand 11 states. [2019-11-20 05:49:01,427 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 05:49:01,427 INFO L93 Difference]: Finished difference Result 45 states and 49 transitions. [2019-11-20 05:49:01,428 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-11-20 05:49:01,428 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 16 [2019-11-20 05:49:01,428 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 05:49:01,429 INFO L225 Difference]: With dead ends: 45 [2019-11-20 05:49:01,429 INFO L226 Difference]: Without dead ends: 33 [2019-11-20 05:49:01,442 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 20 SyntacticMatches, 1 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=64, Invalid=146, Unknown=0, NotChecked=0, Total=210 [2019-11-20 05:49:01,442 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33 states. [2019-11-20 05:49:01,445 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33 to 26. [2019-11-20 05:49:01,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26 states. [2019-11-20 05:49:01,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 28 transitions. [2019-11-20 05:49:01,446 INFO L78 Accepts]: Start accepts. Automaton has 26 states and 28 transitions. Word has length 16 [2019-11-20 05:49:01,446 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 05:49:01,446 INFO L462 AbstractCegarLoop]: Abstraction has 26 states and 28 transitions. [2019-11-20 05:49:01,446 INFO L463 AbstractCegarLoop]: Interpolant automaton has 11 states. [2019-11-20 05:49:01,446 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 28 transitions. [2019-11-20 05:49:01,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2019-11-20 05:49:01,447 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 05:49:01,447 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 05:49:01,660 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 mathsat -unsat_core_generation=3 [2019-11-20 05:49:01,660 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 05:49:01,660 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 05:49:01,660 INFO L82 PathProgramCache]: Analyzing trace with hash 1724473834, now seen corresponding path program 1 times [2019-11-20 05:49:01,661 INFO L163 FreeRefinementEngine]: Executing refinement strategy WOLF [2019-11-20 05:49:01,661 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1483638851] [2019-11-20 05:49:01,662 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_4e4e3d2f-574e-4409-a5f4-7714bfa0e4d1/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 [2019-11-20 05:49:04,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 05:49:05,054 INFO L255 TraceCheckSpWp]: Trace formula consists of 240 conjuncts, 10 conjunts are in the unsatisfiable core [2019-11-20 05:49:05,056 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 05:49:05,135 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 05:49:05,135 INFO L320 TraceCheckSpWp]: Computing backward predicates... [2019-11-20 05:49:05,215 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 05:49:05,215 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1483638851] [2019-11-20 05:49:05,215 INFO L220 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2019-11-20 05:49:05,215 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6, 6] imperfect sequences [] total 10 [2019-11-20 05:49:05,216 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [419474123] [2019-11-20 05:49:05,216 INFO L442 AbstractCegarLoop]: Interpolant automaton has 10 states [2019-11-20 05:49:05,216 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2019-11-20 05:49:05,216 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2019-11-20 05:49:05,216 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2019-11-20 05:49:05,216 INFO L87 Difference]: Start difference. First operand 26 states and 28 transitions. Second operand 10 states. [2019-11-20 05:49:05,361 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 05:49:05,362 INFO L93 Difference]: Finished difference Result 33 states and 34 transitions. [2019-11-20 05:49:05,366 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-11-20 05:49:05,367 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 17 [2019-11-20 05:49:05,367 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 05:49:05,367 INFO L225 Difference]: With dead ends: 33 [2019-11-20 05:49:05,367 INFO L226 Difference]: Without dead ends: 21 [2019-11-20 05:49:05,368 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 35 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=50, Invalid=106, Unknown=0, NotChecked=0, Total=156 [2019-11-20 05:49:05,368 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21 states. [2019-11-20 05:49:05,370 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21 to 21. [2019-11-20 05:49:05,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21 states. [2019-11-20 05:49:05,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 20 transitions. [2019-11-20 05:49:05,370 INFO L78 Accepts]: Start accepts. Automaton has 21 states and 20 transitions. Word has length 17 [2019-11-20 05:49:05,370 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 05:49:05,371 INFO L462 AbstractCegarLoop]: Abstraction has 21 states and 20 transitions. [2019-11-20 05:49:05,371 INFO L463 AbstractCegarLoop]: Interpolant automaton has 10 states. [2019-11-20 05:49:05,371 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 20 transitions. [2019-11-20 05:49:05,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2019-11-20 05:49:05,372 INFO L402 BasicCegarLoop]: Found error trace [2019-11-20 05:49:05,372 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-20 05:49:05,572 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 mathsat -unsat_core_generation=3 [2019-11-20 05:49:05,572 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-20 05:49:05,572 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 05:49:05,572 INFO L82 PathProgramCache]: Analyzing trace with hash 915916072, now seen corresponding path program 1 times [2019-11-20 05:49:05,573 INFO L163 FreeRefinementEngine]: Executing refinement strategy WOLF [2019-11-20 05:49:05,573 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [331090886] [2019-11-20 05:49:05,573 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_4e4e3d2f-574e-4409-a5f4-7714bfa0e4d1/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 [2019-11-20 05:49:05,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-20 05:49:05,890 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 17 conjunts are in the unsatisfiable core [2019-11-20 05:49:05,892 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2019-11-20 05:49:05,989 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 05:49:06,043 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 05:49:06,043 INFO L320 TraceCheckSpWp]: Computing backward predicates... [2019-11-20 05:49:06,044 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-11-20 05:49:06,406 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-20 05:49:06,406 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [331090886] [2019-11-20 05:49:06,406 INFO L220 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2019-11-20 05:49:06,406 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11, 11] imperfect sequences [] total 18 [2019-11-20 05:49:06,407 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1968464915] [2019-11-20 05:49:06,407 INFO L442 AbstractCegarLoop]: Interpolant automaton has 18 states [2019-11-20 05:49:06,407 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2019-11-20 05:49:06,407 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2019-11-20 05:49:06,408 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=266, Unknown=0, NotChecked=0, Total=306 [2019-11-20 05:49:06,408 INFO L87 Difference]: Start difference. First operand 21 states and 20 transitions. Second operand 18 states. [2019-11-20 05:49:06,922 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-20 05:49:06,922 INFO L93 Difference]: Finished difference Result 21 states and 20 transitions. [2019-11-20 05:49:06,923 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2019-11-20 05:49:06,923 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 20 [2019-11-20 05:49:06,923 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-20 05:49:06,923 INFO L225 Difference]: With dead ends: 21 [2019-11-20 05:49:06,923 INFO L226 Difference]: Without dead ends: 0 [2019-11-20 05:49:06,924 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=148, Invalid=452, Unknown=0, NotChecked=0, Total=600 [2019-11-20 05:49:06,924 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-11-20 05:49:06,924 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-11-20 05:49:06,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-11-20 05:49:06,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-11-20 05:49:06,924 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 20 [2019-11-20 05:49:06,924 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-20 05:49:06,925 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-11-20 05:49:06,925 INFO L463 AbstractCegarLoop]: Interpolant automaton has 18 states. [2019-11-20 05:49:06,925 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-11-20 05:49:06,925 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-11-20 05:49:07,125 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 mathsat -unsat_core_generation=3 [2019-11-20 05:49:07,128 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-11-20 05:49:07,630 INFO L444 ceAbstractionStarter]: For program point L630(line 630) no Hoare annotation was computed. [2019-11-20 05:49:07,631 INFO L444 ceAbstractionStarter]: For program point L498(lines 498 501) no Hoare annotation was computed. [2019-11-20 05:49:07,631 INFO L444 ceAbstractionStarter]: For program point L103(lines 103 107) no Hoare annotation was computed. [2019-11-20 05:49:07,631 INFO L444 ceAbstractionStarter]: For program point L103-1(lines 96 115) no Hoare annotation was computed. [2019-11-20 05:49:07,631 INFO L444 ceAbstractionStarter]: For program point L103-3(lines 103 107) no Hoare annotation was computed. [2019-11-20 05:49:07,631 INFO L444 ceAbstractionStarter]: For program point L103-4(lines 96 115) no Hoare annotation was computed. [2019-11-20 05:49:07,631 INFO L444 ceAbstractionStarter]: For program point L103-6(lines 103 107) no Hoare annotation was computed. [2019-11-20 05:49:07,631 INFO L444 ceAbstractionStarter]: For program point L103-7(lines 96 115) no Hoare annotation was computed. [2019-11-20 05:49:07,631 INFO L444 ceAbstractionStarter]: For program point L103-9(lines 103 107) no Hoare annotation was computed. [2019-11-20 05:49:07,631 INFO L444 ceAbstractionStarter]: For program point L103-10(lines 96 115) no Hoare annotation was computed. [2019-11-20 05:49:07,632 INFO L444 ceAbstractionStarter]: For program point L103-12(lines 103 107) no Hoare annotation was computed. [2019-11-20 05:49:07,632 INFO L444 ceAbstractionStarter]: For program point L103-13(lines 96 115) no Hoare annotation was computed. [2019-11-20 05:49:07,632 INFO L444 ceAbstractionStarter]: For program point L103-15(lines 103 107) no Hoare annotation was computed. [2019-11-20 05:49:07,632 INFO L444 ceAbstractionStarter]: For program point L632(line 632) no Hoare annotation was computed. [2019-11-20 05:49:07,632 INFO L444 ceAbstractionStarter]: For program point L103-16(lines 96 115) no Hoare annotation was computed. [2019-11-20 05:49:07,632 INFO L444 ceAbstractionStarter]: For program point L103-18(lines 103 107) no Hoare annotation was computed. [2019-11-20 05:49:07,632 INFO L444 ceAbstractionStarter]: For program point L103-19(lines 96 115) no Hoare annotation was computed. [2019-11-20 05:49:07,632 INFO L444 ceAbstractionStarter]: For program point L103-21(lines 103 107) no Hoare annotation was computed. [2019-11-20 05:49:07,632 INFO L444 ceAbstractionStarter]: For program point L103-22(lines 96 115) no Hoare annotation was computed. [2019-11-20 05:49:07,632 INFO L444 ceAbstractionStarter]: For program point L103-24(lines 103 107) no Hoare annotation was computed. [2019-11-20 05:49:07,632 INFO L444 ceAbstractionStarter]: For program point L103-25(lines 96 115) no Hoare annotation was computed. [2019-11-20 05:49:07,633 INFO L444 ceAbstractionStarter]: For program point L103-27(lines 103 107) no Hoare annotation was computed. [2019-11-20 05:49:07,633 INFO L444 ceAbstractionStarter]: For program point L103-28(lines 96 115) no Hoare annotation was computed. [2019-11-20 05:49:07,633 INFO L444 ceAbstractionStarter]: For program point L103-30(lines 103 107) no Hoare annotation was computed. [2019-11-20 05:49:07,633 INFO L444 ceAbstractionStarter]: For program point L103-31(lines 96 115) no Hoare annotation was computed. [2019-11-20 05:49:07,633 INFO L444 ceAbstractionStarter]: For program point L103-33(lines 103 107) no Hoare annotation was computed. [2019-11-20 05:49:07,633 INFO L444 ceAbstractionStarter]: For program point L103-34(lines 96 115) no Hoare annotation was computed. [2019-11-20 05:49:07,633 INFO L444 ceAbstractionStarter]: For program point L634(line 634) no Hoare annotation was computed. [2019-11-20 05:49:07,633 INFO L444 ceAbstractionStarter]: For program point L503-1(lines 503 507) no Hoare annotation was computed. [2019-11-20 05:49:07,633 INFO L440 ceAbstractionStarter]: At program point L503-2(lines 503 507) the Hoare annotation is: false [2019-11-20 05:49:07,633 INFO L440 ceAbstractionStarter]: At program point L371(lines 201 372) the Hoare annotation is: false [2019-11-20 05:49:07,634 INFO L444 ceAbstractionStarter]: For program point L240(lines 240 248) no Hoare annotation was computed. [2019-11-20 05:49:07,634 INFO L444 ceAbstractionStarter]: For program point L108(lines 108 113) no Hoare annotation was computed. [2019-11-20 05:49:07,634 INFO L444 ceAbstractionStarter]: For program point L108-1(lines 96 115) no Hoare annotation was computed. [2019-11-20 05:49:07,634 INFO L444 ceAbstractionStarter]: For program point L108-2(lines 108 113) no Hoare annotation was computed. [2019-11-20 05:49:07,634 INFO L444 ceAbstractionStarter]: For program point L108-3(lines 108 113) no Hoare annotation was computed. [2019-11-20 05:49:07,634 INFO L444 ceAbstractionStarter]: For program point L108-4(lines 96 115) no Hoare annotation was computed. [2019-11-20 05:49:07,634 INFO L444 ceAbstractionStarter]: For program point L108-5(lines 108 113) no Hoare annotation was computed. [2019-11-20 05:49:07,635 INFO L444 ceAbstractionStarter]: For program point L108-6(lines 108 113) no Hoare annotation was computed. [2019-11-20 05:49:07,635 INFO L444 ceAbstractionStarter]: For program point L108-7(lines 96 115) no Hoare annotation was computed. [2019-11-20 05:49:07,635 INFO L444 ceAbstractionStarter]: For program point L108-8(lines 108 113) no Hoare annotation was computed. [2019-11-20 05:49:07,635 INFO L444 ceAbstractionStarter]: For program point L108-9(lines 108 113) no Hoare annotation was computed. [2019-11-20 05:49:07,635 INFO L444 ceAbstractionStarter]: For program point L108-10(lines 96 115) no Hoare annotation was computed. [2019-11-20 05:49:07,635 INFO L444 ceAbstractionStarter]: For program point L108-11(lines 108 113) no Hoare annotation was computed. [2019-11-20 05:49:07,636 INFO L444 ceAbstractionStarter]: For program point L108-12(lines 108 113) no Hoare annotation was computed. [2019-11-20 05:49:07,636 INFO L444 ceAbstractionStarter]: For program point L108-13(lines 96 115) no Hoare annotation was computed. [2019-11-20 05:49:07,636 INFO L444 ceAbstractionStarter]: For program point L108-14(lines 108 113) no Hoare annotation was computed. [2019-11-20 05:49:07,636 INFO L444 ceAbstractionStarter]: For program point L108-15(lines 108 113) no Hoare annotation was computed. [2019-11-20 05:49:07,636 INFO L444 ceAbstractionStarter]: For program point L108-16(lines 96 115) no Hoare annotation was computed. [2019-11-20 05:49:07,636 INFO L444 ceAbstractionStarter]: For program point L108-17(lines 108 113) no Hoare annotation was computed. [2019-11-20 05:49:07,637 INFO L444 ceAbstractionStarter]: For program point L108-18(lines 108 113) no Hoare annotation was computed. [2019-11-20 05:49:07,637 INFO L444 ceAbstractionStarter]: For program point L108-19(lines 96 115) no Hoare annotation was computed. [2019-11-20 05:49:07,637 INFO L444 ceAbstractionStarter]: For program point L108-20(lines 108 113) no Hoare annotation was computed. [2019-11-20 05:49:07,637 INFO L444 ceAbstractionStarter]: For program point L108-21(lines 108 113) no Hoare annotation was computed. [2019-11-20 05:49:07,637 INFO L444 ceAbstractionStarter]: For program point L108-22(lines 96 115) no Hoare annotation was computed. [2019-11-20 05:49:07,637 INFO L444 ceAbstractionStarter]: For program point L108-23(lines 108 113) no Hoare annotation was computed. [2019-11-20 05:49:07,638 INFO L444 ceAbstractionStarter]: For program point L108-24(lines 108 113) no Hoare annotation was computed. [2019-11-20 05:49:07,638 INFO L444 ceAbstractionStarter]: For program point L108-25(lines 96 115) no Hoare annotation was computed. [2019-11-20 05:49:07,638 INFO L444 ceAbstractionStarter]: For program point L108-26(lines 108 113) no Hoare annotation was computed. [2019-11-20 05:49:07,638 INFO L444 ceAbstractionStarter]: For program point L108-27(lines 108 113) no Hoare annotation was computed. [2019-11-20 05:49:07,638 INFO L444 ceAbstractionStarter]: For program point L108-28(lines 96 115) no Hoare annotation was computed. [2019-11-20 05:49:07,638 INFO L444 ceAbstractionStarter]: For program point L108-29(lines 108 113) no Hoare annotation was computed. [2019-11-20 05:49:07,638 INFO L444 ceAbstractionStarter]: For program point L108-30(lines 108 113) no Hoare annotation was computed. [2019-11-20 05:49:07,639 INFO L444 ceAbstractionStarter]: For program point L108-31(lines 96 115) no Hoare annotation was computed. [2019-11-20 05:49:07,639 INFO L444 ceAbstractionStarter]: For program point L108-32(lines 108 113) no Hoare annotation was computed. [2019-11-20 05:49:07,639 INFO L444 ceAbstractionStarter]: For program point L108-33(lines 108 113) no Hoare annotation was computed. [2019-11-20 05:49:07,639 INFO L444 ceAbstractionStarter]: For program point L108-34(lines 96 115) no Hoare annotation was computed. [2019-11-20 05:49:07,639 INFO L444 ceAbstractionStarter]: For program point L108-35(lines 108 113) no Hoare annotation was computed. [2019-11-20 05:49:07,639 INFO L444 ceAbstractionStarter]: For program point L508(lines 508 513) no Hoare annotation was computed. [2019-11-20 05:49:07,640 INFO L444 ceAbstractionStarter]: For program point L508-1(lines 407 536) no Hoare annotation was computed. [2019-11-20 05:49:07,640 INFO L444 ceAbstractionStarter]: For program point L508-2(lines 508 513) no Hoare annotation was computed. [2019-11-20 05:49:07,640 INFO L444 ceAbstractionStarter]: For program point L245(lines 245 248) no Hoare annotation was computed. [2019-11-20 05:49:07,640 INFO L440 ceAbstractionStarter]: At program point L114(lines 96 115) the Hoare annotation is: false [2019-11-20 05:49:07,640 INFO L440 ceAbstractionStarter]: At program point L114-1(lines 96 115) the Hoare annotation is: false [2019-11-20 05:49:07,641 INFO L440 ceAbstractionStarter]: At program point L114-2(lines 96 115) the Hoare annotation is: false [2019-11-20 05:49:07,641 INFO L440 ceAbstractionStarter]: At program point L114-3(lines 96 115) the Hoare annotation is: false [2019-11-20 05:49:07,641 INFO L440 ceAbstractionStarter]: At program point L114-4(lines 96 115) the Hoare annotation is: false [2019-11-20 05:49:07,641 INFO L440 ceAbstractionStarter]: At program point L114-5(lines 96 115) the Hoare annotation is: false [2019-11-20 05:49:07,641 INFO L440 ceAbstractionStarter]: At program point L114-6(lines 96 115) the Hoare annotation is: false [2019-11-20 05:49:07,641 INFO L440 ceAbstractionStarter]: At program point L114-7(lines 96 115) the Hoare annotation is: false [2019-11-20 05:49:07,642 INFO L440 ceAbstractionStarter]: At program point L114-8(lines 96 115) the Hoare annotation is: false [2019-11-20 05:49:07,642 INFO L440 ceAbstractionStarter]: At program point L114-9(lines 96 115) the Hoare annotation is: false [2019-11-20 05:49:07,642 INFO L440 ceAbstractionStarter]: At program point L114-10(lines 96 115) the Hoare annotation is: false [2019-11-20 05:49:07,642 INFO L440 ceAbstractionStarter]: At program point L114-11(lines 96 115) the Hoare annotation is: false [2019-11-20 05:49:07,642 INFO L444 ceAbstractionStarter]: For program point L247(lines 247 248) no Hoare annotation was computed. [2019-11-20 05:49:07,642 INFO L444 ceAbstractionStarter]: For program point L247-2(lines 202 372) no Hoare annotation was computed. [2019-11-20 05:49:07,643 INFO L444 ceAbstractionStarter]: For program point L250(lines 202 372) no Hoare annotation was computed. [2019-11-20 05:49:07,643 INFO L444 ceAbstractionStarter]: For program point L515-1(lines 515 520) no Hoare annotation was computed. [2019-11-20 05:49:07,643 INFO L440 ceAbstractionStarter]: At program point L515-2(lines 515 520) the Hoare annotation is: false [2019-11-20 05:49:07,643 INFO L444 ceAbstractionStarter]: For program point L515-3(lines 515 520) no Hoare annotation was computed. [2019-11-20 05:49:07,643 INFO L444 ceAbstractionStarter]: For program point L253-2(lines 253 262) no Hoare annotation was computed. [2019-11-20 05:49:07,644 INFO L440 ceAbstractionStarter]: At program point L253-3(lines 253 262) the Hoare annotation is: false [2019-11-20 05:49:07,644 INFO L444 ceAbstractionStarter]: For program point L253-4(lines 250 278) no Hoare annotation was computed. [2019-11-20 05:49:07,644 INFO L444 ceAbstractionStarter]: For program point L255(lines 255 261) no Hoare annotation was computed. [2019-11-20 05:49:07,644 INFO L444 ceAbstractionStarter]: For program point L123-1(lines 123 128) no Hoare annotation was computed. [2019-11-20 05:49:07,644 INFO L440 ceAbstractionStarter]: At program point L123-2(lines 123 128) the Hoare annotation is: false [2019-11-20 05:49:07,644 INFO L444 ceAbstractionStarter]: For program point L123-3(lines 123 128) no Hoare annotation was computed. [2019-11-20 05:49:07,645 INFO L444 ceAbstractionStarter]: For program point L123-5(lines 123 128) no Hoare annotation was computed. [2019-11-20 05:49:07,645 INFO L440 ceAbstractionStarter]: At program point L123-6(lines 123 128) the Hoare annotation is: false [2019-11-20 05:49:07,645 INFO L444 ceAbstractionStarter]: For program point L123-7(lines 123 128) no Hoare annotation was computed. [2019-11-20 05:49:07,645 INFO L444 ceAbstractionStarter]: For program point L123-9(lines 123 128) no Hoare annotation was computed. [2019-11-20 05:49:07,645 INFO L440 ceAbstractionStarter]: At program point L123-10(lines 123 128) the Hoare annotation is: false [2019-11-20 05:49:07,645 INFO L444 ceAbstractionStarter]: For program point L123-11(lines 123 128) no Hoare annotation was computed. [2019-11-20 05:49:07,646 INFO L444 ceAbstractionStarter]: For program point L123-13(lines 123 128) no Hoare annotation was computed. [2019-11-20 05:49:07,646 INFO L440 ceAbstractionStarter]: At program point L123-14(lines 123 128) the Hoare annotation is: false [2019-11-20 05:49:07,646 INFO L444 ceAbstractionStarter]: For program point L123-15(lines 123 128) no Hoare annotation was computed. [2019-11-20 05:49:07,646 INFO L444 ceAbstractionStarter]: For program point L652(line 652) no Hoare annotation was computed. [2019-11-20 05:49:07,646 INFO L444 ceAbstractionStarter]: For program point L652-2(lines 652 655) no Hoare annotation was computed. [2019-11-20 05:49:07,646 INFO L444 ceAbstractionStarter]: For program point L256(lines 256 259) no Hoare annotation was computed. [2019-11-20 05:49:07,647 INFO L444 ceAbstractionStarter]: For program point L653(line 653) no Hoare annotation was computed. [2019-11-20 05:49:07,647 INFO L444 ceAbstractionStarter]: For program point L521-2(lines 521 524) no Hoare annotation was computed. [2019-11-20 05:49:07,647 INFO L440 ceAbstractionStarter]: At program point L521-3(lines 521 524) the Hoare annotation is: false [2019-11-20 05:49:07,647 INFO L444 ceAbstractionStarter]: For program point L521-4(lines 521 524) no Hoare annotation was computed. [2019-11-20 05:49:07,647 INFO L447 ceAbstractionStarter]: At program point L657(lines 640 658) the Hoare annotation is: true [2019-11-20 05:49:07,647 INFO L444 ceAbstractionStarter]: For program point L130(lines 130 142) no Hoare annotation was computed. [2019-11-20 05:49:07,648 INFO L444 ceAbstractionStarter]: For program point L130-2(lines 121 171) no Hoare annotation was computed. [2019-11-20 05:49:07,648 INFO L444 ceAbstractionStarter]: For program point L130-3(lines 130 142) no Hoare annotation was computed. [2019-11-20 05:49:07,648 INFO L444 ceAbstractionStarter]: For program point L130-5(lines 121 171) no Hoare annotation was computed. [2019-11-20 05:49:07,648 INFO L444 ceAbstractionStarter]: For program point L130-6(lines 130 142) no Hoare annotation was computed. [2019-11-20 05:49:07,648 INFO L444 ceAbstractionStarter]: For program point L130-8(lines 121 171) no Hoare annotation was computed. [2019-11-20 05:49:07,649 INFO L444 ceAbstractionStarter]: For program point L130-9(lines 130 142) no Hoare annotation was computed. [2019-11-20 05:49:07,649 INFO L444 ceAbstractionStarter]: For program point L130-11(lines 121 171) no Hoare annotation was computed. [2019-11-20 05:49:07,649 INFO L444 ceAbstractionStarter]: For program point L527-1(lines 527 528) no Hoare annotation was computed. [2019-11-20 05:49:07,649 INFO L440 ceAbstractionStarter]: At program point L527-3(lines 527 528) the Hoare annotation is: false [2019-11-20 05:49:07,649 INFO L444 ceAbstractionStarter]: For program point L527-4(lines 527 528) no Hoare annotation was computed. [2019-11-20 05:49:07,649 INFO L444 ceAbstractionStarter]: For program point L263-1(lines 250 278) no Hoare annotation was computed. [2019-11-20 05:49:07,650 INFO L444 ceAbstractionStarter]: For program point L131(lines 131 132) no Hoare annotation was computed. [2019-11-20 05:49:07,650 INFO L444 ceAbstractionStarter]: For program point L131-1(lines 131 132) no Hoare annotation was computed. [2019-11-20 05:49:07,650 INFO L444 ceAbstractionStarter]: For program point L131-2(lines 131 132) no Hoare annotation was computed. [2019-11-20 05:49:07,650 INFO L444 ceAbstractionStarter]: For program point L131-3(lines 131 132) no Hoare annotation was computed. [2019-11-20 05:49:07,650 INFO L444 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2019-11-20 05:49:07,650 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 653) no Hoare annotation was computed. [2019-11-20 05:49:07,651 INFO L440 ceAbstractionStarter]: At program point L264(lines 264 271) the Hoare annotation is: false [2019-11-20 05:49:07,651 INFO L444 ceAbstractionStarter]: For program point L265(line 265) no Hoare annotation was computed. [2019-11-20 05:49:07,651 INFO L444 ceAbstractionStarter]: For program point L530(lines 530 534) no Hoare annotation was computed. [2019-11-20 05:49:07,651 INFO L444 ceAbstractionStarter]: For program point L134-1(lines 134 138) no Hoare annotation was computed. [2019-11-20 05:49:07,651 INFO L440 ceAbstractionStarter]: At program point L134-2(lines 134 138) the Hoare annotation is: false [2019-11-20 05:49:07,651 INFO L444 ceAbstractionStarter]: For program point L134-3(lines 134 138) no Hoare annotation was computed. [2019-11-20 05:49:07,652 INFO L444 ceAbstractionStarter]: For program point L134-5(lines 134 138) no Hoare annotation was computed. [2019-11-20 05:49:07,652 INFO L440 ceAbstractionStarter]: At program point L134-6(lines 134 138) the Hoare annotation is: false [2019-11-20 05:49:07,652 INFO L444 ceAbstractionStarter]: For program point L134-7(lines 134 138) no Hoare annotation was computed. [2019-11-20 05:49:07,652 INFO L444 ceAbstractionStarter]: For program point L134-9(lines 134 138) no Hoare annotation was computed. [2019-11-20 05:49:07,652 INFO L440 ceAbstractionStarter]: At program point L134-10(lines 134 138) the Hoare annotation is: false [2019-11-20 05:49:07,653 INFO L444 ceAbstractionStarter]: For program point L134-11(lines 134 138) no Hoare annotation was computed. [2019-11-20 05:49:07,653 INFO L444 ceAbstractionStarter]: For program point L134-13(lines 134 138) no Hoare annotation was computed. [2019-11-20 05:49:07,653 INFO L440 ceAbstractionStarter]: At program point L134-14(lines 134 138) the Hoare annotation is: false [2019-11-20 05:49:07,653 INFO L444 ceAbstractionStarter]: For program point L134-15(lines 134 138) no Hoare annotation was computed. [2019-11-20 05:49:07,653 INFO L444 ceAbstractionStarter]: For program point L268(line 268) no Hoare annotation was computed. [2019-11-20 05:49:07,653 INFO L440 ceAbstractionStarter]: At program point L535(lines 407 536) the Hoare annotation is: false [2019-11-20 05:49:07,654 INFO L444 ceAbstractionStarter]: For program point L140(lines 140 141) no Hoare annotation was computed. [2019-11-20 05:49:07,654 INFO L444 ceAbstractionStarter]: For program point L140-1(lines 140 141) no Hoare annotation was computed. [2019-11-20 05:49:07,654 INFO L444 ceAbstractionStarter]: For program point L140-2(lines 140 141) no Hoare annotation was computed. [2019-11-20 05:49:07,654 INFO L444 ceAbstractionStarter]: For program point L140-3(lines 140 141) no Hoare annotation was computed. [2019-11-20 05:49:07,654 INFO L444 ceAbstractionStarter]: For program point L275(lines 275 276) no Hoare annotation was computed. [2019-11-20 05:49:07,654 INFO L444 ceAbstractionStarter]: For program point L146(lines 146 147) no Hoare annotation was computed. [2019-11-20 05:49:07,655 INFO L444 ceAbstractionStarter]: For program point L146-1(lines 146 147) no Hoare annotation was computed. [2019-11-20 05:49:07,655 INFO L444 ceAbstractionStarter]: For program point L146-2(lines 146 147) no Hoare annotation was computed. [2019-11-20 05:49:07,655 INFO L444 ceAbstractionStarter]: For program point L146-3(lines 146 147) no Hoare annotation was computed. [2019-11-20 05:49:07,655 INFO L444 ceAbstractionStarter]: For program point L280-1(lines 202 372) no Hoare annotation was computed. [2019-11-20 05:49:07,655 INFO L444 ceAbstractionStarter]: For program point L148(lines 148 156) no Hoare annotation was computed. [2019-11-20 05:49:07,655 INFO L444 ceAbstractionStarter]: For program point L148-1(lines 148 156) no Hoare annotation was computed. [2019-11-20 05:49:07,656 INFO L444 ceAbstractionStarter]: For program point L148-2(lines 148 156) no Hoare annotation was computed. [2019-11-20 05:49:07,656 INFO L444 ceAbstractionStarter]: For program point L148-3(lines 148 156) no Hoare annotation was computed. [2019-11-20 05:49:07,656 INFO L444 ceAbstractionStarter]: For program point L149-1(lines 149 154) no Hoare annotation was computed. [2019-11-20 05:49:07,656 INFO L440 ceAbstractionStarter]: At program point L149-2(lines 149 154) the Hoare annotation is: false [2019-11-20 05:49:07,656 INFO L444 ceAbstractionStarter]: For program point L149-3(lines 149 154) no Hoare annotation was computed. [2019-11-20 05:49:07,656 INFO L444 ceAbstractionStarter]: For program point L149-5(lines 149 154) no Hoare annotation was computed. [2019-11-20 05:49:07,657 INFO L440 ceAbstractionStarter]: At program point L149-6(lines 149 154) the Hoare annotation is: false [2019-11-20 05:49:07,657 INFO L444 ceAbstractionStarter]: For program point L149-7(lines 149 154) no Hoare annotation was computed. [2019-11-20 05:49:07,657 INFO L444 ceAbstractionStarter]: For program point L149-9(lines 149 154) no Hoare annotation was computed. [2019-11-20 05:49:07,657 INFO L440 ceAbstractionStarter]: At program point L149-10(lines 149 154) the Hoare annotation is: false [2019-11-20 05:49:07,657 INFO L444 ceAbstractionStarter]: For program point L149-11(lines 149 154) no Hoare annotation was computed. [2019-11-20 05:49:07,657 INFO L444 ceAbstractionStarter]: For program point L149-13(lines 149 154) no Hoare annotation was computed. [2019-11-20 05:49:07,658 INFO L440 ceAbstractionStarter]: At program point L149-14(lines 149 154) the Hoare annotation is: false [2019-11-20 05:49:07,658 INFO L444 ceAbstractionStarter]: For program point L149-15(lines 149 154) no Hoare annotation was computed. [2019-11-20 05:49:07,658 INFO L444 ceAbstractionStarter]: For program point L414-1(lines 414 418) no Hoare annotation was computed. [2019-11-20 05:49:07,658 INFO L440 ceAbstractionStarter]: At program point L414-2(lines 414 418) the Hoare annotation is: false [2019-11-20 05:49:07,658 INFO L444 ceAbstractionStarter]: For program point L414-3(lines 414 418) no Hoare annotation was computed. [2019-11-20 05:49:07,658 INFO L444 ceAbstractionStarter]: For program point L282-2(lines 282 283) no Hoare annotation was computed. [2019-11-20 05:49:07,659 INFO L440 ceAbstractionStarter]: At program point L282-3(lines 282 283) the Hoare annotation is: false [2019-11-20 05:49:07,659 INFO L444 ceAbstractionStarter]: For program point L282-4(lines 280 297) no Hoare annotation was computed. [2019-11-20 05:49:07,659 INFO L444 ceAbstractionStarter]: For program point L549-1(lines 549 553) no Hoare annotation was computed. [2019-11-20 05:49:07,659 INFO L440 ceAbstractionStarter]: At program point L549-2(lines 549 553) the Hoare annotation is: false [2019-11-20 05:49:07,659 INFO L444 ceAbstractionStarter]: For program point L549-3(lines 549 553) no Hoare annotation was computed. [2019-11-20 05:49:07,659 INFO L444 ceAbstractionStarter]: For program point L549-5(lines 549 553) no Hoare annotation was computed. [2019-11-20 05:49:07,660 INFO L440 ceAbstractionStarter]: At program point L549-6(lines 549 553) the Hoare annotation is: false [2019-11-20 05:49:07,660 INFO L444 ceAbstractionStarter]: For program point L549-7(lines 549 553) no Hoare annotation was computed. [2019-11-20 05:49:07,660 INFO L444 ceAbstractionStarter]: For program point L285-1(lines 285 286) no Hoare annotation was computed. [2019-11-20 05:49:07,660 INFO L444 ceAbstractionStarter]: For program point L285-3(lines 285 286) no Hoare annotation was computed. [2019-11-20 05:49:07,660 INFO L440 ceAbstractionStarter]: At program point L285-4(lines 285 286) the Hoare annotation is: false [2019-11-20 05:49:07,660 INFO L444 ceAbstractionStarter]: For program point L285-5(lines 285 286) no Hoare annotation was computed. [2019-11-20 05:49:07,661 INFO L444 ceAbstractionStarter]: For program point L420(lines 420 424) no Hoare annotation was computed. [2019-11-20 05:49:07,661 INFO L444 ceAbstractionStarter]: For program point L288-2(lines 288 293) no Hoare annotation was computed. [2019-11-20 05:49:07,661 INFO L440 ceAbstractionStarter]: At program point L288-3(lines 288 293) the Hoare annotation is: false [2019-11-20 05:49:07,661 INFO L444 ceAbstractionStarter]: For program point L288-4(lines 288 293) no Hoare annotation was computed. [2019-11-20 05:49:07,661 INFO L444 ceAbstractionStarter]: For program point L157(lines 157 162) no Hoare annotation was computed. [2019-11-20 05:49:07,662 INFO L444 ceAbstractionStarter]: For program point L157-1(lines 157 162) no Hoare annotation was computed. [2019-11-20 05:49:07,662 INFO L444 ceAbstractionStarter]: For program point L157-2(lines 157 162) no Hoare annotation was computed. [2019-11-20 05:49:07,662 INFO L444 ceAbstractionStarter]: For program point L157-3(lines 157 162) no Hoare annotation was computed. [2019-11-20 05:49:07,662 INFO L444 ceAbstractionStarter]: For program point L25-1(lines 25 30) no Hoare annotation was computed. [2019-11-20 05:49:07,662 INFO L440 ceAbstractionStarter]: At program point L25-2(lines 25 30) the Hoare annotation is: false [2019-11-20 05:49:07,662 INFO L444 ceAbstractionStarter]: For program point L25-3(lines 25 30) no Hoare annotation was computed. [2019-11-20 05:49:07,662 INFO L444 ceAbstractionStarter]: For program point L290-2(lines 290 291) no Hoare annotation was computed. [2019-11-20 05:49:07,662 INFO L440 ceAbstractionStarter]: At program point L290-3(lines 290 291) the Hoare annotation is: false [2019-11-20 05:49:07,662 INFO L444 ceAbstractionStarter]: For program point L158(lines 158 161) no Hoare annotation was computed. [2019-11-20 05:49:07,663 INFO L444 ceAbstractionStarter]: For program point L290-4(lines 290 291) no Hoare annotation was computed. [2019-11-20 05:49:07,663 INFO L444 ceAbstractionStarter]: For program point L158-1(lines 158 161) no Hoare annotation was computed. [2019-11-20 05:49:07,663 INFO L444 ceAbstractionStarter]: For program point L158-2(lines 158 161) no Hoare annotation was computed. [2019-11-20 05:49:07,663 INFO L444 ceAbstractionStarter]: For program point L158-3(lines 158 161) no Hoare annotation was computed. [2019-11-20 05:49:07,663 INFO L444 ceAbstractionStarter]: For program point L555(lines 555 558) no Hoare annotation was computed. [2019-11-20 05:49:07,663 INFO L444 ceAbstractionStarter]: For program point L555-2(lines 555 558) no Hoare annotation was computed. [2019-11-20 05:49:07,663 INFO L444 ceAbstractionStarter]: For program point L555-3(lines 555 558) no Hoare annotation was computed. [2019-11-20 05:49:07,663 INFO L444 ceAbstractionStarter]: For program point L555-5(lines 555 558) no Hoare annotation was computed. [2019-11-20 05:49:07,663 INFO L444 ceAbstractionStarter]: For program point L556(lines 556 557) no Hoare annotation was computed. [2019-11-20 05:49:07,664 INFO L444 ceAbstractionStarter]: For program point L556-1(lines 556 557) no Hoare annotation was computed. [2019-11-20 05:49:07,664 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-11-20 05:49:07,664 INFO L444 ceAbstractionStarter]: For program point L425(lines 425 449) no Hoare annotation was computed. [2019-11-20 05:49:07,664 INFO L444 ceAbstractionStarter]: For program point L426(lines 426 448) no Hoare annotation was computed. [2019-11-20 05:49:07,664 INFO L440 ceAbstractionStarter]: At program point L295(lines 202 372) the Hoare annotation is: false [2019-11-20 05:49:07,664 INFO L444 ceAbstractionStarter]: For program point L428(lines 428 435) no Hoare annotation was computed. [2019-11-20 05:49:07,664 INFO L444 ceAbstractionStarter]: For program point L428-2(lines 428 435) no Hoare annotation was computed. [2019-11-20 05:49:07,664 INFO L444 ceAbstractionStarter]: For program point L164-1(lines 164 169) no Hoare annotation was computed. [2019-11-20 05:49:07,664 INFO L440 ceAbstractionStarter]: At program point L164-2(lines 164 169) the Hoare annotation is: false [2019-11-20 05:49:07,664 INFO L444 ceAbstractionStarter]: For program point L164-3(lines 164 169) no Hoare annotation was computed. [2019-11-20 05:49:07,664 INFO L444 ceAbstractionStarter]: For program point L32(lines 32 75) no Hoare annotation was computed. [2019-11-20 05:49:07,665 INFO L444 ceAbstractionStarter]: For program point L164-5(lines 164 169) no Hoare annotation was computed. [2019-11-20 05:49:07,665 INFO L440 ceAbstractionStarter]: At program point L164-6(lines 164 169) the Hoare annotation is: false [2019-11-20 05:49:07,665 INFO L444 ceAbstractionStarter]: For program point L164-7(lines 164 169) no Hoare annotation was computed. [2019-11-20 05:49:07,665 INFO L444 ceAbstractionStarter]: For program point L164-9(lines 164 169) no Hoare annotation was computed. [2019-11-20 05:49:07,665 INFO L440 ceAbstractionStarter]: At program point L164-10(lines 164 169) the Hoare annotation is: false [2019-11-20 05:49:07,665 INFO L444 ceAbstractionStarter]: For program point L164-11(lines 164 169) no Hoare annotation was computed. [2019-11-20 05:49:07,665 INFO L444 ceAbstractionStarter]: For program point L164-13(lines 164 169) no Hoare annotation was computed. [2019-11-20 05:49:07,665 INFO L440 ceAbstractionStarter]: At program point L164-14(lines 164 169) the Hoare annotation is: false [2019-11-20 05:49:07,665 INFO L444 ceAbstractionStarter]: For program point L164-15(lines 164 169) no Hoare annotation was computed. [2019-11-20 05:49:07,665 INFO L444 ceAbstractionStarter]: For program point L33(lines 33 52) no Hoare annotation was computed. [2019-11-20 05:49:07,665 INFO L444 ceAbstractionStarter]: For program point L34(lines 34 41) no Hoare annotation was computed. [2019-11-20 05:49:07,665 INFO L444 ceAbstractionStarter]: For program point L563(lines 563 579) no Hoare annotation was computed. [2019-11-20 05:49:07,666 INFO L444 ceAbstractionStarter]: For program point L563-1(lines 563 579) no Hoare annotation was computed. [2019-11-20 05:49:07,666 INFO L444 ceAbstractionStarter]: For program point L35(lines 35 40) no Hoare annotation was computed. [2019-11-20 05:49:07,666 INFO L444 ceAbstractionStarter]: For program point L37(lines 37 40) no Hoare annotation was computed. [2019-11-20 05:49:07,666 INFO L444 ceAbstractionStarter]: For program point L566(lines 566 575) no Hoare annotation was computed. [2019-11-20 05:49:07,666 INFO L444 ceAbstractionStarter]: For program point L566-2(lines 566 575) no Hoare annotation was computed. [2019-11-20 05:49:07,666 INFO L444 ceAbstractionStarter]: For program point L302-1(lines 302 305) no Hoare annotation was computed. [2019-11-20 05:49:07,666 INFO L440 ceAbstractionStarter]: At program point L302-3(lines 302 305) the Hoare annotation is: false [2019-11-20 05:49:07,666 INFO L440 ceAbstractionStarter]: At program point L170(lines 121 171) the Hoare annotation is: false [2019-11-20 05:49:07,666 INFO L440 ceAbstractionStarter]: At program point L170-1(lines 121 171) the Hoare annotation is: false [2019-11-20 05:49:07,667 INFO L440 ceAbstractionStarter]: At program point L170-2(lines 121 171) the Hoare annotation is: false [2019-11-20 05:49:07,667 INFO L440 ceAbstractionStarter]: At program point L170-3(lines 121 171) the Hoare annotation is: false [2019-11-20 05:49:07,667 INFO L444 ceAbstractionStarter]: For program point L569-1(lines 569 574) no Hoare annotation was computed. [2019-11-20 05:49:07,667 INFO L440 ceAbstractionStarter]: At program point L569-2(lines 569 574) the Hoare annotation is: false [2019-11-20 05:49:07,667 INFO L444 ceAbstractionStarter]: For program point L569-3(lines 566 575) no Hoare annotation was computed. [2019-11-20 05:49:07,667 INFO L444 ceAbstractionStarter]: For program point L569-5(lines 569 574) no Hoare annotation was computed. [2019-11-20 05:49:07,668 INFO L440 ceAbstractionStarter]: At program point L569-6(lines 569 574) the Hoare annotation is: false [2019-11-20 05:49:07,668 INFO L444 ceAbstractionStarter]: For program point L569-7(lines 566 575) no Hoare annotation was computed. [2019-11-20 05:49:07,668 INFO L444 ceAbstractionStarter]: For program point L174-1(lines 174 178) no Hoare annotation was computed. [2019-11-20 05:49:07,668 INFO L440 ceAbstractionStarter]: At program point L174-2(lines 174 178) the Hoare annotation is: false [2019-11-20 05:49:07,668 INFO L444 ceAbstractionStarter]: For program point L439(lines 439 446) no Hoare annotation was computed. [2019-11-20 05:49:07,668 INFO L444 ceAbstractionStarter]: For program point L439-2(lines 439 446) no Hoare annotation was computed. [2019-11-20 05:49:07,669 INFO L444 ceAbstractionStarter]: For program point L308(lines 308 315) no Hoare annotation was computed. [2019-11-20 05:49:07,669 INFO L444 ceAbstractionStarter]: For program point L308-2(lines 299 316) no Hoare annotation was computed. [2019-11-20 05:49:07,669 INFO L444 ceAbstractionStarter]: For program point L44(lines 44 45) no Hoare annotation was computed. [2019-11-20 05:49:07,669 INFO L444 ceAbstractionStarter]: For program point L46(lines 46 51) no Hoare annotation was computed. [2019-11-20 05:49:07,669 INFO L444 ceAbstractionStarter]: For program point L179(lines 179 184) no Hoare annotation was computed. [2019-11-20 05:49:07,669 INFO L444 ceAbstractionStarter]: For program point L179-1(lines 172 186) no Hoare annotation was computed. [2019-11-20 05:49:07,670 INFO L444 ceAbstractionStarter]: For program point L179-2(lines 179 184) no Hoare annotation was computed. [2019-11-20 05:49:07,670 INFO L444 ceAbstractionStarter]: For program point L47(lines 47 48) no Hoare annotation was computed. [2019-11-20 05:49:07,670 INFO L444 ceAbstractionStarter]: For program point L47-2(lines 47 48) no Hoare annotation was computed. [2019-11-20 05:49:07,670 INFO L440 ceAbstractionStarter]: At program point L578(lines 546 580) the Hoare annotation is: false [2019-11-20 05:49:07,670 INFO L440 ceAbstractionStarter]: At program point L578-1(lines 546 580) the Hoare annotation is: false [2019-11-20 05:49:07,670 INFO L440 ceAbstractionStarter]: At program point L185(lines 172 186) the Hoare annotation is: false [2019-11-20 05:49:07,671 INFO L444 ceAbstractionStarter]: For program point L53(lines 53 75) no Hoare annotation was computed. [2019-11-20 05:49:07,671 INFO L444 ceAbstractionStarter]: For program point L450(lines 450 496) no Hoare annotation was computed. [2019-11-20 05:49:07,671 INFO L444 ceAbstractionStarter]: For program point L54(lines 54 57) no Hoare annotation was computed. [2019-11-20 05:49:07,671 INFO L444 ceAbstractionStarter]: For program point L319-2(lines 319 322) no Hoare annotation was computed. [2019-11-20 05:49:07,671 INFO L440 ceAbstractionStarter]: At program point L319-3(lines 319 322) the Hoare annotation is: false [2019-11-20 05:49:07,672 INFO L444 ceAbstractionStarter]: For program point L319-4(lines 319 322) no Hoare annotation was computed. [2019-11-20 05:49:07,672 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-11-20 05:49:07,672 INFO L444 ceAbstractionStarter]: For program point L456(line 456) no Hoare annotation was computed. [2019-11-20 05:49:07,672 INFO L444 ceAbstractionStarter]: For program point L456-2(lines 456 488) no Hoare annotation was computed. [2019-11-20 05:49:07,672 INFO L444 ceAbstractionStarter]: For program point L324-2(lines 324 328) no Hoare annotation was computed. [2019-11-20 05:49:07,672 INFO L440 ceAbstractionStarter]: At program point L324-3(lines 324 328) the Hoare annotation is: false [2019-11-20 05:49:07,672 INFO L444 ceAbstractionStarter]: For program point L324-4(lines 324 328) no Hoare annotation was computed. [2019-11-20 05:49:07,673 INFO L444 ceAbstractionStarter]: For program point L60(lines 60 61) no Hoare annotation was computed. [2019-11-20 05:49:07,673 INFO L444 ceAbstractionStarter]: For program point L325-2(lines 325 326) no Hoare annotation was computed. [2019-11-20 05:49:07,673 INFO L440 ceAbstractionStarter]: At program point L325-3(lines 325 326) the Hoare annotation is: false [2019-11-20 05:49:07,673 INFO L444 ceAbstractionStarter]: For program point L325-4(lines 325 326) no Hoare annotation was computed. [2019-11-20 05:49:07,673 INFO L444 ceAbstractionStarter]: For program point L62(lines 62 74) no Hoare annotation was computed. [2019-11-20 05:49:07,673 INFO L444 ceAbstractionStarter]: For program point L63(lines 63 72) no Hoare annotation was computed. [2019-11-20 05:49:07,673 INFO L444 ceAbstractionStarter]: For program point L63-1(lines 63 72) no Hoare annotation was computed. [2019-11-20 05:49:07,674 INFO L444 ceAbstractionStarter]: For program point L64(lines 64 71) no Hoare annotation was computed. [2019-11-20 05:49:07,674 INFO L444 ceAbstractionStarter]: For program point L593-1(lines 593 597) no Hoare annotation was computed. [2019-11-20 05:49:07,674 INFO L440 ceAbstractionStarter]: At program point L593-2(lines 593 597) the Hoare annotation is: (let ((.cse0 (fp.neg (_ +zero 11 53)))) (and (= ULTIMATE.start___kernel_sin_~x .cse0) (= ULTIMATE.start_sin_double_~x .cse0) (exists ((v_skolemized_v_prenex_8_3 (_ BitVec 64))) (and (= ULTIMATE.start_sin_double_~ix~3 (bvand (_ bv2147483647 32) ((_ extract 63 32) v_skolemized_v_prenex_8_3))) (= (fp ((_ extract 63 63) v_skolemized_v_prenex_8_3) ((_ extract 62 52) v_skolemized_v_prenex_8_3) ((_ extract 51 0) v_skolemized_v_prenex_8_3)) (fp.neg (_ +zero 11 53))))))) [2019-11-20 05:49:07,674 INFO L444 ceAbstractionStarter]: For program point L593-3(lines 593 597) no Hoare annotation was computed. [2019-11-20 05:49:07,674 INFO L444 ceAbstractionStarter]: For program point L593-5(lines 593 597) no Hoare annotation was computed. [2019-11-20 05:49:07,674 INFO L440 ceAbstractionStarter]: At program point L593-6(lines 593 597) the Hoare annotation is: false [2019-11-20 05:49:07,674 INFO L444 ceAbstractionStarter]: For program point L593-7(lines 593 597) no Hoare annotation was computed. [2019-11-20 05:49:07,674 INFO L444 ceAbstractionStarter]: For program point L593-9(lines 593 597) no Hoare annotation was computed. [2019-11-20 05:49:07,675 INFO L440 ceAbstractionStarter]: At program point L593-10(lines 593 597) the Hoare annotation is: false [2019-11-20 05:49:07,675 INFO L444 ceAbstractionStarter]: For program point L593-11(lines 593 597) no Hoare annotation was computed. [2019-11-20 05:49:07,675 INFO L444 ceAbstractionStarter]: For program point L462-1(lines 462 466) no Hoare annotation was computed. [2019-11-20 05:49:07,675 INFO L440 ceAbstractionStarter]: At program point L462-2(lines 462 466) the Hoare annotation is: false [2019-11-20 05:49:07,675 INFO L444 ceAbstractionStarter]: For program point L462-3(lines 462 466) no Hoare annotation was computed. [2019-11-20 05:49:07,675 INFO L440 ceAbstractionStarter]: At program point L330(lines 330 370) the Hoare annotation is: false [2019-11-20 05:49:07,675 INFO L444 ceAbstractionStarter]: For program point L331(line 331) no Hoare annotation was computed. [2019-11-20 05:49:07,675 INFO L444 ceAbstractionStarter]: For program point L68(lines 68 69) no Hoare annotation was computed. [2019-11-20 05:49:07,675 INFO L444 ceAbstractionStarter]: For program point L68-2(lines 68 69) no Hoare annotation was computed. [2019-11-20 05:49:07,675 INFO L444 ceAbstractionStarter]: For program point L333-2(lines 333 334) no Hoare annotation was computed. [2019-11-20 05:49:07,675 INFO L440 ceAbstractionStarter]: At program point L333-3(lines 333 334) the Hoare annotation is: false [2019-11-20 05:49:07,675 INFO L444 ceAbstractionStarter]: For program point L333-4(lines 330 370) no Hoare annotation was computed. [2019-11-20 05:49:07,676 INFO L444 ceAbstractionStarter]: For program point L599(lines 599 602) no Hoare annotation was computed. [2019-11-20 05:49:07,676 INFO L444 ceAbstractionStarter]: For program point L599-2(lines 599 602) no Hoare annotation was computed. [2019-11-20 05:49:07,676 INFO L444 ceAbstractionStarter]: For program point L599-3(lines 599 602) no Hoare annotation was computed. [2019-11-20 05:49:07,676 INFO L444 ceAbstractionStarter]: For program point L599-5(lines 599 602) no Hoare annotation was computed. [2019-11-20 05:49:07,676 INFO L444 ceAbstractionStarter]: For program point L599-6(lines 599 602) no Hoare annotation was computed. [2019-11-20 05:49:07,676 INFO L444 ceAbstractionStarter]: For program point L599-8(lines 599 602) no Hoare annotation was computed. [2019-11-20 05:49:07,676 INFO L444 ceAbstractionStarter]: For program point L335-1(line 335) no Hoare annotation was computed. [2019-11-20 05:49:07,676 INFO L444 ceAbstractionStarter]: For program point L600(lines 600 601) no Hoare annotation was computed. [2019-11-20 05:49:07,676 INFO L444 ceAbstractionStarter]: For program point L600-1(lines 600 601) no Hoare annotation was computed. [2019-11-20 05:49:07,676 INFO L444 ceAbstractionStarter]: For program point L600-2(lines 600 601) no Hoare annotation was computed. [2019-11-20 05:49:07,676 INFO L444 ceAbstractionStarter]: For program point L468(lines 468 487) no Hoare annotation was computed. [2019-11-20 05:49:07,676 INFO L444 ceAbstractionStarter]: For program point L468-1(lines 456 488) no Hoare annotation was computed. [2019-11-20 05:49:07,676 INFO L444 ceAbstractionStarter]: For program point L337(line 337) no Hoare annotation was computed. [2019-11-20 05:49:07,677 INFO L444 ceAbstractionStarter]: For program point L337-2(line 337) no Hoare annotation was computed. [2019-11-20 05:49:07,677 INFO L444 ceAbstractionStarter]: For program point L338(line 338) no Hoare annotation was computed. [2019-11-20 05:49:07,677 INFO L444 ceAbstractionStarter]: For program point L340-2(lines 340 341) no Hoare annotation was computed. [2019-11-20 05:49:07,677 INFO L440 ceAbstractionStarter]: At program point L340-3(lines 340 341) the Hoare annotation is: false [2019-11-20 05:49:07,677 INFO L444 ceAbstractionStarter]: For program point L340-4(lines 330 370) no Hoare annotation was computed. [2019-11-20 05:49:07,677 INFO L444 ceAbstractionStarter]: For program point L76(lines 76 81) no Hoare annotation was computed. [2019-11-20 05:49:07,677 INFO L444 ceAbstractionStarter]: For program point L76-1(lines 22 83) no Hoare annotation was computed. [2019-11-20 05:49:07,677 INFO L444 ceAbstractionStarter]: For program point L76-2(lines 76 81) no Hoare annotation was computed. [2019-11-20 05:49:07,677 INFO L444 ceAbstractionStarter]: For program point L606(lines 606 609) no Hoare annotation was computed. [2019-11-20 05:49:07,677 INFO L444 ceAbstractionStarter]: For program point L606-1(lines 606 609) no Hoare annotation was computed. [2019-11-20 05:49:07,678 INFO L444 ceAbstractionStarter]: For program point L606-2(lines 606 609) no Hoare annotation was computed. [2019-11-20 05:49:07,678 INFO L444 ceAbstractionStarter]: For program point L474-1(lines 474 478) no Hoare annotation was computed. [2019-11-20 05:49:07,678 INFO L440 ceAbstractionStarter]: At program point L474-2(lines 474 478) the Hoare annotation is: false [2019-11-20 05:49:07,678 INFO L444 ceAbstractionStarter]: For program point L474-3(lines 474 478) no Hoare annotation was computed. [2019-11-20 05:49:07,678 INFO L444 ceAbstractionStarter]: For program point L342-1(line 342) no Hoare annotation was computed. [2019-11-20 05:49:07,678 INFO L444 ceAbstractionStarter]: For program point L211(lines 211 212) no Hoare annotation was computed. [2019-11-20 05:49:07,678 INFO L444 ceAbstractionStarter]: For program point L211-2(lines 211 212) no Hoare annotation was computed. [2019-11-20 05:49:07,678 INFO L444 ceAbstractionStarter]: For program point L344-2(lines 344 345) no Hoare annotation was computed. [2019-11-20 05:49:07,678 INFO L440 ceAbstractionStarter]: At program point L344-3(lines 344 345) the Hoare annotation is: false [2019-11-20 05:49:07,678 INFO L444 ceAbstractionStarter]: For program point L344-4(lines 330 370) no Hoare annotation was computed. [2019-11-20 05:49:07,679 INFO L440 ceAbstractionStarter]: At program point L609(lines 590 610) the Hoare annotation is: (let ((.cse0 (fp.neg (_ +zero 11 53)))) (and (= ULTIMATE.start___kernel_sin_~x .cse0) (= ULTIMATE.start_sin_double_~x .cse0) (exists ((v_skolemized_v_prenex_10_3 (_ BitVec 64))) (and (= (fp ((_ extract 63 63) v_skolemized_v_prenex_10_3) ((_ extract 62 52) v_skolemized_v_prenex_10_3) ((_ extract 51 0) v_skolemized_v_prenex_10_3)) (fp.neg (_ +zero 11 53))) (= ULTIMATE.start___kernel_sin_~ix~2 (bvand (_ bv2147483647 32) ((_ extract 63 32) v_skolemized_v_prenex_10_3))))) (exists ((v_skolemized_v_prenex_8_3 (_ BitVec 64))) (and (= ULTIMATE.start_sin_double_~ix~3 (bvand (_ bv2147483647 32) ((_ extract 63 32) v_skolemized_v_prenex_8_3))) (= (fp ((_ extract 63 63) v_skolemized_v_prenex_8_3) ((_ extract 62 52) v_skolemized_v_prenex_8_3) ((_ extract 51 0) v_skolemized_v_prenex_8_3)) (fp.neg (_ +zero 11 53))))) (= |ULTIMATE.start___kernel_sin_#res| .cse0))) [2019-11-20 05:49:07,679 INFO L440 ceAbstractionStarter]: At program point L609-1(lines 590 610) the Hoare annotation is: false [2019-11-20 05:49:07,679 INFO L440 ceAbstractionStarter]: At program point L609-2(lines 590 610) the Hoare annotation is: false [2019-11-20 05:49:07,679 INFO L444 ceAbstractionStarter]: For program point L346-1(line 346) no Hoare annotation was computed. [2019-11-20 05:49:07,679 INFO L440 ceAbstractionStarter]: At program point L82(lines 22 83) the Hoare annotation is: false [2019-11-20 05:49:07,679 INFO L440 ceAbstractionStarter]: At program point L612(lines 612 638) the Hoare annotation is: (let ((.cse0 (fp.neg (_ +zero 11 53)))) (and (= ULTIMATE.start___kernel_sin_~x .cse0) (= ULTIMATE.start_sin_double_~x .cse0) (exists ((v_skolemized_v_prenex_10_3 (_ BitVec 64))) (and (= (fp ((_ extract 63 63) v_skolemized_v_prenex_10_3) ((_ extract 62 52) v_skolemized_v_prenex_10_3) ((_ extract 51 0) v_skolemized_v_prenex_10_3)) (fp.neg (_ +zero 11 53))) (= ULTIMATE.start___kernel_sin_~ix~2 (bvand (_ bv2147483647 32) ((_ extract 63 32) v_skolemized_v_prenex_10_3))))) (exists ((v_skolemized_v_prenex_8_3 (_ BitVec 64))) (and (= ULTIMATE.start_sin_double_~ix~3 (bvand (_ bv2147483647 32) ((_ extract 63 32) v_skolemized_v_prenex_8_3))) (= (fp ((_ extract 63 63) v_skolemized_v_prenex_8_3) ((_ extract 62 52) v_skolemized_v_prenex_8_3) ((_ extract 51 0) v_skolemized_v_prenex_8_3)) (fp.neg (_ +zero 11 53))))) (= |ULTIMATE.start_sin_double_#res| .cse0) (= |ULTIMATE.start___kernel_sin_#res| .cse0))) [2019-11-20 05:49:07,679 INFO L444 ceAbstractionStarter]: For program point L480(lines 480 486) no Hoare annotation was computed. [2019-11-20 05:49:07,679 INFO L444 ceAbstractionStarter]: For program point L348(line 348) no Hoare annotation was computed. [2019-11-20 05:49:07,679 INFO L444 ceAbstractionStarter]: For program point L349-2(lines 349 353) no Hoare annotation was computed. [2019-11-20 05:49:07,680 INFO L440 ceAbstractionStarter]: At program point L349-3(lines 349 353) the Hoare annotation is: false [2019-11-20 05:49:07,680 INFO L444 ceAbstractionStarter]: For program point L349-4(lines 349 353) no Hoare annotation was computed. [2019-11-20 05:49:07,680 INFO L444 ceAbstractionStarter]: For program point L217-2(lines 217 218) no Hoare annotation was computed. [2019-11-20 05:49:07,680 INFO L440 ceAbstractionStarter]: At program point L217-3(lines 217 218) the Hoare annotation is: false [2019-11-20 05:49:07,680 INFO L444 ceAbstractionStarter]: For program point L217-4(lines 217 218) no Hoare annotation was computed. [2019-11-20 05:49:07,680 INFO L444 ceAbstractionStarter]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-11-20 05:49:07,680 INFO L444 ceAbstractionStarter]: For program point L218(line 218) no Hoare annotation was computed. [2019-11-20 05:49:07,680 INFO L444 ceAbstractionStarter]: For program point L218-2(line 218) no Hoare annotation was computed. [2019-11-20 05:49:07,680 INFO L444 ceAbstractionStarter]: For program point L615-1(lines 615 619) no Hoare annotation was computed. [2019-11-20 05:49:07,680 INFO L440 ceAbstractionStarter]: At program point L615-2(lines 615 619) the Hoare annotation is: (= ULTIMATE.start_sin_double_~x (fp.neg (_ +zero 11 53))) [2019-11-20 05:49:07,680 INFO L444 ceAbstractionStarter]: For program point L615-3(lines 615 619) no Hoare annotation was computed. [2019-11-20 05:49:07,680 INFO L444 ceAbstractionStarter]: For program point L220-2(lines 220 224) no Hoare annotation was computed. [2019-11-20 05:49:07,681 INFO L440 ceAbstractionStarter]: At program point L220-3(lines 220 224) the Hoare annotation is: false [2019-11-20 05:49:07,681 INFO L444 ceAbstractionStarter]: For program point L220-4(lines 220 224) no Hoare annotation was computed. [2019-11-20 05:49:07,681 INFO L444 ceAbstractionStarter]: For program point L88-1(lines 88 92) no Hoare annotation was computed. [2019-11-20 05:49:07,681 INFO L440 ceAbstractionStarter]: At program point L88-2(lines 88 92) the Hoare annotation is: (let ((.cse0 (fp.neg (_ +zero 11 53)))) (and (= ULTIMATE.start___kernel_sin_~x .cse0) (= ULTIMATE.start_sin_double_~x .cse0) (exists ((v_skolemized_v_prenex_10_3 (_ BitVec 64))) (and (= (fp ((_ extract 63 63) v_skolemized_v_prenex_10_3) ((_ extract 62 52) v_skolemized_v_prenex_10_3) ((_ extract 51 0) v_skolemized_v_prenex_10_3)) (fp.neg (_ +zero 11 53))) (= ULTIMATE.start___kernel_sin_~ix~2 (bvand (_ bv2147483647 32) ((_ extract 63 32) v_skolemized_v_prenex_10_3))))) (exists ((v_skolemized_v_prenex_8_3 (_ BitVec 64))) (and (= ULTIMATE.start_sin_double_~ix~3 (bvand (_ bv2147483647 32) ((_ extract 63 32) v_skolemized_v_prenex_8_3))) (= (fp ((_ extract 63 63) v_skolemized_v_prenex_8_3) ((_ extract 62 52) v_skolemized_v_prenex_8_3) ((_ extract 51 0) v_skolemized_v_prenex_8_3)) (fp.neg (_ +zero 11 53))))) (= |ULTIMATE.start_sin_double_#res| .cse0) (= ULTIMATE.start_main_~res~0 .cse0) |ULTIMATE.start_main_#t~short158| (= ULTIMATE.start___signbit_double_~x .cse0) (= |ULTIMATE.start___kernel_sin_#res| .cse0))) [2019-11-20 05:49:07,681 INFO L444 ceAbstractionStarter]: For program point L88-3(lines 88 92) no Hoare annotation was computed. [2019-11-20 05:49:07,681 INFO L444 ceAbstractionStarter]: For program point L221-2(lines 221 222) no Hoare annotation was computed. [2019-11-20 05:49:07,681 INFO L440 ceAbstractionStarter]: At program point L221-3(lines 221 222) the Hoare annotation is: false [2019-11-20 05:49:07,681 INFO L444 ceAbstractionStarter]: For program point L221-4(lines 221 222) no Hoare annotation was computed. [2019-11-20 05:49:07,681 INFO L444 ceAbstractionStarter]: For program point L354-2(lines 354 358) no Hoare annotation was computed. [2019-11-20 05:49:07,681 INFO L440 ceAbstractionStarter]: At program point L354-3(lines 354 358) the Hoare annotation is: false [2019-11-20 05:49:07,681 INFO L444 ceAbstractionStarter]: For program point L354-4(lines 354 358) no Hoare annotation was computed. [2019-11-20 05:49:07,682 INFO L444 ceAbstractionStarter]: For program point L621(lines 621 637) no Hoare annotation was computed. [2019-11-20 05:49:07,682 INFO L444 ceAbstractionStarter]: For program point L490(lines 490 495) no Hoare annotation was computed. [2019-11-20 05:49:07,682 INFO L440 ceAbstractionStarter]: At program point L94(lines 85 95) the Hoare annotation is: (let ((.cse0 (fp.neg (_ +zero 11 53)))) (and (= ULTIMATE.start___kernel_sin_~x .cse0) (= ULTIMATE.start_sin_double_~x .cse0) (exists ((v_skolemized_v_prenex_10_3 (_ BitVec 64))) (and (= (fp ((_ extract 63 63) v_skolemized_v_prenex_10_3) ((_ extract 62 52) v_skolemized_v_prenex_10_3) ((_ extract 51 0) v_skolemized_v_prenex_10_3)) (fp.neg (_ +zero 11 53))) (= ULTIMATE.start___kernel_sin_~ix~2 (bvand (_ bv2147483647 32) ((_ extract 63 32) v_skolemized_v_prenex_10_3))))) (exists ((v_skolemized_v_prenex_8_3 (_ BitVec 64))) (and (= ULTIMATE.start_sin_double_~ix~3 (bvand (_ bv2147483647 32) ((_ extract 63 32) v_skolemized_v_prenex_8_3))) (= (fp ((_ extract 63 63) v_skolemized_v_prenex_8_3) ((_ extract 62 52) v_skolemized_v_prenex_8_3) ((_ extract 51 0) v_skolemized_v_prenex_8_3)) (fp.neg (_ +zero 11 53))))) (= |ULTIMATE.start_sin_double_#res| .cse0) (= ULTIMATE.start_main_~res~0 .cse0) (exists ((|v_skolemized_q#valueAsBitvector_195| (_ BitVec 64))) (and (= ULTIMATE.start___signbit_double_~msw~0 ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_195|)) (= (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_195|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_195|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_195|)) (fp.neg (_ +zero 11 53))))) |ULTIMATE.start_main_#t~short158| (= (bvadd |ULTIMATE.start___signbit_double_#res| (_ bv4294967295 32)) (_ bv0 32)) (= ULTIMATE.start___signbit_double_~x .cse0) (= |ULTIMATE.start___kernel_sin_#res| .cse0))) [2019-11-20 05:49:07,682 INFO L444 ceAbstractionStarter]: For program point L623(lines 623 637) no Hoare annotation was computed. [2019-11-20 05:49:07,682 INFO L444 ceAbstractionStarter]: For program point L359-2(lines 359 360) no Hoare annotation was computed. [2019-11-20 05:49:07,682 INFO L440 ceAbstractionStarter]: At program point L359-3(lines 359 360) the Hoare annotation is: false [2019-11-20 05:49:07,682 INFO L444 ceAbstractionStarter]: For program point L359-4(lines 330 370) no Hoare annotation was computed. [2019-11-20 05:49:07,682 INFO L444 ceAbstractionStarter]: For program point L229-2(lines 229 233) no Hoare annotation was computed. [2019-11-20 05:49:07,682 INFO L440 ceAbstractionStarter]: At program point L229-3(lines 229 233) the Hoare annotation is: false [2019-11-20 05:49:07,682 INFO L444 ceAbstractionStarter]: For program point L229-4(lines 229 233) no Hoare annotation was computed. [2019-11-20 05:49:07,683 INFO L444 ceAbstractionStarter]: For program point L98-1(lines 98 102) no Hoare annotation was computed. [2019-11-20 05:49:07,683 INFO L440 ceAbstractionStarter]: At program point L98-2(lines 98 102) the Hoare annotation is: false [2019-11-20 05:49:07,683 INFO L444 ceAbstractionStarter]: For program point L98-5(lines 98 102) no Hoare annotation was computed. [2019-11-20 05:49:07,683 INFO L440 ceAbstractionStarter]: At program point L98-6(lines 98 102) the Hoare annotation is: false [2019-11-20 05:49:07,683 INFO L444 ceAbstractionStarter]: For program point L98-9(lines 98 102) no Hoare annotation was computed. [2019-11-20 05:49:07,683 INFO L440 ceAbstractionStarter]: At program point L98-10(lines 98 102) the Hoare annotation is: false [2019-11-20 05:49:07,683 INFO L444 ceAbstractionStarter]: For program point L98-13(lines 98 102) no Hoare annotation was computed. [2019-11-20 05:49:07,683 INFO L440 ceAbstractionStarter]: At program point L98-14(lines 98 102) the Hoare annotation is: false [2019-11-20 05:49:07,683 INFO L444 ceAbstractionStarter]: For program point L627(lines 627 636) no Hoare annotation was computed. [2019-11-20 05:49:07,683 INFO L444 ceAbstractionStarter]: For program point L98-17(lines 98 102) no Hoare annotation was computed. [2019-11-20 05:49:07,683 INFO L440 ceAbstractionStarter]: At program point L98-18(lines 98 102) the Hoare annotation is: false [2019-11-20 05:49:07,683 INFO L444 ceAbstractionStarter]: For program point L98-21(lines 98 102) no Hoare annotation was computed. [2019-11-20 05:49:07,683 INFO L440 ceAbstractionStarter]: At program point L98-22(lines 98 102) the Hoare annotation is: false [2019-11-20 05:49:07,684 INFO L444 ceAbstractionStarter]: For program point L98-25(lines 98 102) no Hoare annotation was computed. [2019-11-20 05:49:07,684 INFO L440 ceAbstractionStarter]: At program point L98-26(lines 98 102) the Hoare annotation is: false [2019-11-20 05:49:07,684 INFO L444 ceAbstractionStarter]: For program point L98-29(lines 98 102) no Hoare annotation was computed. [2019-11-20 05:49:07,684 INFO L440 ceAbstractionStarter]: At program point L98-30(lines 98 102) the Hoare annotation is: false [2019-11-20 05:49:07,684 INFO L444 ceAbstractionStarter]: For program point L98-33(lines 98 102) no Hoare annotation was computed. [2019-11-20 05:49:07,684 INFO L440 ceAbstractionStarter]: At program point L98-34(lines 98 102) the Hoare annotation is: false [2019-11-20 05:49:07,684 INFO L444 ceAbstractionStarter]: For program point L98-37(lines 98 102) no Hoare annotation was computed. [2019-11-20 05:49:07,684 INFO L440 ceAbstractionStarter]: At program point L98-38(lines 98 102) the Hoare annotation is: false [2019-11-20 05:49:07,684 INFO L444 ceAbstractionStarter]: For program point L98-41(lines 98 102) no Hoare annotation was computed. [2019-11-20 05:49:07,684 INFO L440 ceAbstractionStarter]: At program point L98-42(lines 98 102) the Hoare annotation is: false [2019-11-20 05:49:07,684 INFO L444 ceAbstractionStarter]: For program point L98-45(lines 98 102) no Hoare annotation was computed. [2019-11-20 05:49:07,684 INFO L440 ceAbstractionStarter]: At program point L98-46(lines 98 102) the Hoare annotation is: false [2019-11-20 05:49:07,685 INFO L444 ceAbstractionStarter]: For program point L628(line 628) no Hoare annotation was computed. [2019-11-20 05:49:07,694 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] [2019-11-20 05:49:07,695 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] [2019-11-20 05:49:07,695 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] [2019-11-20 05:49:07,695 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] [2019-11-20 05:49:07,696 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] [2019-11-20 05:49:07,696 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] [2019-11-20 05:49:07,696 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] [2019-11-20 05:49:07,696 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] [2019-11-20 05:49:07,703 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] [2019-11-20 05:49:07,703 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] [2019-11-20 05:49:07,738 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] [2019-11-20 05:49:07,738 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] [2019-11-20 05:49:07,738 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] [2019-11-20 05:49:07,738 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] [2019-11-20 05:49:07,739 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] [2019-11-20 05:49:07,739 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] [2019-11-20 05:49:07,740 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] [2019-11-20 05:49:07,740 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] [2019-11-20 05:49:07,740 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] [2019-11-20 05:49:07,741 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] [2019-11-20 05:49:07,741 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] [2019-11-20 05:49:07,741 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] [2019-11-20 05:49:07,741 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] [2019-11-20 05:49:07,741 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] [2019-11-20 05:49:07,747 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] [2019-11-20 05:49:07,747 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] [2019-11-20 05:49:07,748 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] [2019-11-20 05:49:07,748 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] [2019-11-20 05:49:07,748 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] [2019-11-20 05:49:07,751 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] [2019-11-20 05:49:07,752 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] [2019-11-20 05:49:07,752 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] [2019-11-20 05:49:07,753 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] [2019-11-20 05:49:07,753 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] [2019-11-20 05:49:07,753 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] [2019-11-20 05:49:07,753 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] [2019-11-20 05:49:07,754 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] [2019-11-20 05:49:07,754 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] [2019-11-20 05:49:07,754 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] [2019-11-20 05:49:07,754 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] [2019-11-20 05:49:07,761 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] [2019-11-20 05:49:07,762 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] [2019-11-20 05:49:07,762 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] [2019-11-20 05:49:07,762 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] [2019-11-20 05:49:07,762 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] [2019-11-20 05:49:07,763 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] [2019-11-20 05:49:07,763 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] [2019-11-20 05:49:07,763 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] [2019-11-20 05:49:07,764 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] [2019-11-20 05:49:07,764 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] [2019-11-20 05:49:07,764 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] [2019-11-20 05:49:07,764 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] [2019-11-20 05:49:07,765 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] [2019-11-20 05:49:07,765 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] [2019-11-20 05:49:07,765 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] [2019-11-20 05:49:07,765 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] [2019-11-20 05:49:07,766 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] [2019-11-20 05:49:07,774 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] [2019-11-20 05:49:07,774 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] [2019-11-20 05:49:07,774 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] [2019-11-20 05:49:07,775 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] [2019-11-20 05:49:07,775 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] [2019-11-20 05:49:07,775 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] [2019-11-20 05:49:07,775 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] [2019-11-20 05:49:07,776 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2019-11-20 05:49:07,776 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2019-11-20 05:49:07,776 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2019-11-20 05:49:07,776 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2019-11-20 05:49:07,777 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] [2019-11-20 05:49:07,778 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] [2019-11-20 05:49:07,778 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] [2019-11-20 05:49:07,778 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] [2019-11-20 05:49:07,778 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] [2019-11-20 05:49:07,779 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] [2019-11-20 05:49:07,779 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] [2019-11-20 05:49:07,779 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] [2019-11-20 05:49:07,780 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2019-11-20 05:49:07,780 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2019-11-20 05:49:07,780 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2019-11-20 05:49:07,780 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2019-11-20 05:49:07,794 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.11 05:49:07 BoogieIcfgContainer [2019-11-20 05:49:07,794 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-11-20 05:49:07,795 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-11-20 05:49:07,795 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-11-20 05:49:07,795 INFO L275 PluginConnector]: Witness Printer initialized [2019-11-20 05:49:07,795 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:48:47" (3/4) ... [2019-11-20 05:49:07,799 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-11-20 05:49:07,844 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 47 nodes and edges [2019-11-20 05:49:07,845 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 21 nodes and edges [2019-11-20 05:49:07,847 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2019-11-20 05:49:07,887 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && (\exists v_skolemized_v_prenex_10_3 : bv64 :: ~fp~LONGDOUBLE(v_skolemized_v_prenex_10_3[63:63], v_skolemized_v_prenex_10_3[62:52], v_skolemized_v_prenex_10_3[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ix == ~bvand32(2147483647bv32, v_skolemized_v_prenex_10_3[63:32]))) && (\exists v_skolemized_v_prenex_8_3 : bv64 :: ix == ~bvand32(2147483647bv32, v_skolemized_v_prenex_8_3[63:32]) && ~fp~LONGDOUBLE(v_skolemized_v_prenex_8_3[63:63], v_skolemized_v_prenex_8_3[62:52], v_skolemized_v_prenex_8_3[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()))) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) [2019-11-20 05:49:07,887 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && (\exists v_skolemized_v_prenex_8_3 : bv64 :: ix == ~bvand32(2147483647bv32, v_skolemized_v_prenex_8_3[63:32]) && ~fp~LONGDOUBLE(v_skolemized_v_prenex_8_3[63:63], v_skolemized_v_prenex_8_3[62:52], v_skolemized_v_prenex_8_3[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) [2019-11-20 05:49:07,888 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && (\exists v_skolemized_v_prenex_10_3 : bv64 :: ~fp~LONGDOUBLE(v_skolemized_v_prenex_10_3[63:63], v_skolemized_v_prenex_10_3[62:52], v_skolemized_v_prenex_10_3[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ix == ~bvand32(2147483647bv32, v_skolemized_v_prenex_10_3[63:32]))) && (\exists v_skolemized_v_prenex_8_3 : bv64 :: ix == ~bvand32(2147483647bv32, v_skolemized_v_prenex_8_3[63:32]) && ~fp~LONGDOUBLE(v_skolemized_v_prenex_8_3[63:63], v_skolemized_v_prenex_8_3[62:52], v_skolemized_v_prenex_8_3[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()))) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && res == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && aux-res == -0.0 && __signbit_double(res) == 1-aux) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) [2019-11-20 05:49:07,889 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && (\exists v_skolemized_v_prenex_10_3 : bv64 :: ~fp~LONGDOUBLE(v_skolemized_v_prenex_10_3[63:63], v_skolemized_v_prenex_10_3[62:52], v_skolemized_v_prenex_10_3[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ix == ~bvand32(2147483647bv32, v_skolemized_v_prenex_10_3[63:32]))) && (\exists v_skolemized_v_prenex_8_3 : bv64 :: ix == ~bvand32(2147483647bv32, v_skolemized_v_prenex_8_3[63:32]) && ~fp~LONGDOUBLE(v_skolemized_v_prenex_8_3[63:63], v_skolemized_v_prenex_8_3[62:52], v_skolemized_v_prenex_8_3[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()))) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) [2019-11-20 05:49:07,889 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && (\exists v_skolemized_v_prenex_10_3 : bv64 :: ~fp~LONGDOUBLE(v_skolemized_v_prenex_10_3[63:63], v_skolemized_v_prenex_10_3[62:52], v_skolemized_v_prenex_10_3[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ix == ~bvand32(2147483647bv32, v_skolemized_v_prenex_10_3[63:32]))) && (\exists v_skolemized_v_prenex_8_3 : bv64 :: ix == ~bvand32(2147483647bv32, v_skolemized_v_prenex_8_3[63:32]) && ~fp~LONGDOUBLE(v_skolemized_v_prenex_8_3[63:63], v_skolemized_v_prenex_8_3[62:52], v_skolemized_v_prenex_8_3[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()))) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && res == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && (\exists v_skolemized_q#valueAsBitvector_195 : bv64 :: msw == v_skolemized_q#valueAsBitvector_195[63:32] && ~fp~LONGDOUBLE(v_skolemized_q#valueAsBitvector_195[63:63], v_skolemized_q#valueAsBitvector_195[62:52], v_skolemized_q#valueAsBitvector_195[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()))) && aux-res == -0.0 && __signbit_double(res) == 1-aux) && ~bvadd64(\result, 4294967295bv32) == 0bv32) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) [2019-11-20 05:49:08,048 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_4e4e3d2f-574e-4409-a5f4-7714bfa0e4d1/bin/uautomizer/witness.graphml [2019-11-20 05:49:08,049 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-11-20 05:49:08,050 INFO L168 Benchmark]: Toolchain (without parser) took 96870.45 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 281.0 MB). Free memory was 955.1 MB in the beginning and 1.2 GB in the end (delta: -271.6 MB). Peak memory consumption was 9.4 MB. Max. memory is 11.5 GB. [2019-11-20 05:49:08,051 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 05:49:08,051 INFO L168 Benchmark]: CACSL2BoogieTranslator took 626.04 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 157.8 MB). Free memory was 955.1 MB in the beginning and 1.1 GB in the end (delta: -172.2 MB). Peak memory consumption was 21.1 MB. Max. memory is 11.5 GB. [2019-11-20 05:49:08,051 INFO L168 Benchmark]: Boogie Procedure Inliner took 165.00 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: 13.2 MB). Peak memory consumption was 13.2 MB. Max. memory is 11.5 GB. [2019-11-20 05:49:08,052 INFO L168 Benchmark]: Boogie Preprocessor took 203.06 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: 19.8 MB). Peak memory consumption was 19.8 MB. Max. memory is 11.5 GB. [2019-11-20 05:49:08,052 INFO L168 Benchmark]: RCFGBuilder took 75198.16 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 867.9 MB in the end (delta: 226.4 MB). Peak memory consumption was 226.4 MB. Max. memory is 11.5 GB. [2019-11-20 05:49:08,053 INFO L168 Benchmark]: TraceAbstraction took 20417.94 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 123.2 MB). Free memory was 867.9 MB in the beginning and 1.3 GB in the end (delta: -383.8 MB). Peak memory consumption was 111.5 MB. Max. memory is 11.5 GB. [2019-11-20 05:49:08,053 INFO L168 Benchmark]: Witness Printer took 254.20 ms. Allocated memory is still 1.3 GB. Free memory was 1.3 GB in the beginning and 1.2 GB in the end (delta: 25.1 MB). Peak memory consumption was 25.1 MB. Max. memory is 11.5 GB. [2019-11-20 05:49:08,055 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 626.04 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 157.8 MB). Free memory was 955.1 MB in the beginning and 1.1 GB in the end (delta: -172.2 MB). Peak memory consumption was 21.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 165.00 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: 13.2 MB). Peak memory consumption was 13.2 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 203.06 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: 19.8 MB). Peak memory consumption was 19.8 MB. Max. memory is 11.5 GB. * RCFGBuilder took 75198.16 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 867.9 MB in the end (delta: 226.4 MB). Peak memory consumption was 226.4 MB. Max. memory is 11.5 GB. * TraceAbstraction took 20417.94 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 123.2 MB). Free memory was 867.9 MB in the beginning and 1.3 GB in the end (delta: -383.8 MB). Peak memory consumption was 111.5 MB. Max. memory is 11.5 GB. * Witness Printer took 254.20 ms. Allocated memory is still 1.3 GB. Free memory was 1.3 GB in the beginning and 1.2 GB in the end (delta: 25.1 MB). Peak memory consumption was 25.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 653]: 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: 325]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 96]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 515]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 96]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 96]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 354]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 593]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 25]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 164]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 340]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 285]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 96]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 359]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 253]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 96]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 549]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 546]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 96]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 527]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 546]: 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: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 593]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 344]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 333]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 549]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 96]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 96]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 88]: Loop Invariant [2019-11-20 05:49:08,079 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] [2019-11-20 05:49:08,079 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] [2019-11-20 05:49:08,079 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] [2019-11-20 05:49:08,080 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] [2019-11-20 05:49:08,080 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] [2019-11-20 05:49:08,080 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] [2019-11-20 05:49:08,080 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] [2019-11-20 05:49:08,081 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] [2019-11-20 05:49:08,081 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] [2019-11-20 05:49:08,081 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] [2019-11-20 05:49:08,082 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] [2019-11-20 05:49:08,082 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] [2019-11-20 05:49:08,082 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] [2019-11-20 05:49:08,082 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] [2019-11-20 05:49:08,083 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] [2019-11-20 05:49:08,083 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] Derived loop invariant: (((((((x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && (\exists v_skolemized_v_prenex_10_3 : bv64 :: ~fp~LONGDOUBLE(v_skolemized_v_prenex_10_3[63:63], v_skolemized_v_prenex_10_3[62:52], v_skolemized_v_prenex_10_3[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ix == ~bvand32(2147483647bv32, v_skolemized_v_prenex_10_3[63:32]))) && (\exists v_skolemized_v_prenex_8_3 : bv64 :: ix == ~bvand32(2147483647bv32, v_skolemized_v_prenex_8_3[63:32]) && ~fp~LONGDOUBLE(v_skolemized_v_prenex_8_3[63:63], v_skolemized_v_prenex_8_3[62:52], v_skolemized_v_prenex_8_3[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()))) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && res == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && aux-res == -0.0 && __signbit_double(res) == 1-aux) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) - InvariantResult [Line: 96]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 414]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 282]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 319]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 96]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 96]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 615]: Loop Invariant Derived loop invariant: x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) - InvariantResult [Line: 220]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 593]: Loop Invariant [2019-11-20 05:49:08,085 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] [2019-11-20 05:49:08,086 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] [2019-11-20 05:49:08,086 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] [2019-11-20 05:49:08,086 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] [2019-11-20 05:49:08,086 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] [2019-11-20 05:49:08,086 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] [2019-11-20 05:49:08,087 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] [2019-11-20 05:49:08,087 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] Derived loop invariant: (x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && (\exists v_skolemized_v_prenex_8_3 : bv64 :: ix == ~bvand32(2147483647bv32, v_skolemized_v_prenex_8_3[63:32]) && ~fp~LONGDOUBLE(v_skolemized_v_prenex_8_3[63:63], v_skolemized_v_prenex_8_3[62:52], v_skolemized_v_prenex_8_3[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 612]: Loop Invariant [2019-11-20 05:49:08,087 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] [2019-11-20 05:49:08,088 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] [2019-11-20 05:49:08,088 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] [2019-11-20 05:49:08,088 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] [2019-11-20 05:49:08,088 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] [2019-11-20 05:49:08,088 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] [2019-11-20 05:49:08,089 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] [2019-11-20 05:49:08,089 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] [2019-11-20 05:49:08,089 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] [2019-11-20 05:49:08,089 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] [2019-11-20 05:49:08,090 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] [2019-11-20 05:49:08,090 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] [2019-11-20 05:49:08,090 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] [2019-11-20 05:49:08,090 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] [2019-11-20 05:49:08,090 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] [2019-11-20 05:49:08,091 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] Derived loop invariant: ((((x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && (\exists v_skolemized_v_prenex_10_3 : bv64 :: ~fp~LONGDOUBLE(v_skolemized_v_prenex_10_3[63:63], v_skolemized_v_prenex_10_3[62:52], v_skolemized_v_prenex_10_3[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ix == ~bvand32(2147483647bv32, v_skolemized_v_prenex_10_3[63:32]))) && (\exists v_skolemized_v_prenex_8_3 : bv64 :: ix == ~bvand32(2147483647bv32, v_skolemized_v_prenex_8_3[63:32]) && ~fp~LONGDOUBLE(v_skolemized_v_prenex_8_3[63:63], v_skolemized_v_prenex_8_3[62:52], v_skolemized_v_prenex_8_3[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()))) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) - InvariantResult [Line: 221]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 123]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 407]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 134]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 121]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 462]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 149]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 22]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 121]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 121]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 330]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 290]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 201]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 569]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 217]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 521]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 123]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 134]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 349]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 149]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 164]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 474]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 569]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 202]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 590]: Loop Invariant [2019-11-20 05:49:08,095 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] [2019-11-20 05:49:08,095 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] [2019-11-20 05:49:08,095 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] [2019-11-20 05:49:08,096 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] [2019-11-20 05:49:08,096 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] [2019-11-20 05:49:08,096 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] [2019-11-20 05:49:08,096 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] [2019-11-20 05:49:08,096 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] [2019-11-20 05:49:08,097 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] [2019-11-20 05:49:08,098 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] [2019-11-20 05:49:08,098 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] [2019-11-20 05:49:08,098 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] [2019-11-20 05:49:08,098 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] [2019-11-20 05:49:08,098 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] [2019-11-20 05:49:08,099 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] [2019-11-20 05:49:08,099 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] Derived loop invariant: (((x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && (\exists v_skolemized_v_prenex_10_3 : bv64 :: ~fp~LONGDOUBLE(v_skolemized_v_prenex_10_3[63:63], v_skolemized_v_prenex_10_3[62:52], v_skolemized_v_prenex_10_3[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ix == ~bvand32(2147483647bv32, v_skolemized_v_prenex_10_3[63:32]))) && (\exists v_skolemized_v_prenex_8_3 : bv64 :: ix == ~bvand32(2147483647bv32, v_skolemized_v_prenex_8_3[63:32]) && ~fp~LONGDOUBLE(v_skolemized_v_prenex_8_3[63:63], v_skolemized_v_prenex_8_3[62:52], v_skolemized_v_prenex_8_3[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()))) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) - InvariantResult [Line: 324]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 288]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 590]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 149]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 85]: Loop Invariant [2019-11-20 05:49:08,101 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] [2019-11-20 05:49:08,101 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] [2019-11-20 05:49:08,101 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] [2019-11-20 05:49:08,102 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] [2019-11-20 05:49:08,102 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] [2019-11-20 05:49:08,102 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] [2019-11-20 05:49:08,102 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] [2019-11-20 05:49:08,102 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] [2019-11-20 05:49:08,103 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2019-11-20 05:49:08,104 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2019-11-20 05:49:08,104 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2019-11-20 05:49:08,104 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2019-11-20 05:49:08,105 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] [2019-11-20 05:49:08,105 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] [2019-11-20 05:49:08,105 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] [2019-11-20 05:49:08,106 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_10_3,QUANTIFIED] [2019-11-20 05:49:08,106 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] [2019-11-20 05:49:08,106 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] [2019-11-20 05:49:08,106 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] [2019-11-20 05:49:08,107 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_v_prenex_8_3,QUANTIFIED] [2019-11-20 05:49:08,108 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2019-11-20 05:49:08,108 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2019-11-20 05:49:08,108 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] [2019-11-20 05:49:08,109 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_skolemized_q#valueAsBitvector_195,QUANTIFIED] Derived loop invariant: (((((((((x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && (\exists v_skolemized_v_prenex_10_3 : bv64 :: ~fp~LONGDOUBLE(v_skolemized_v_prenex_10_3[63:63], v_skolemized_v_prenex_10_3[62:52], v_skolemized_v_prenex_10_3[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ix == ~bvand32(2147483647bv32, v_skolemized_v_prenex_10_3[63:32]))) && (\exists v_skolemized_v_prenex_8_3 : bv64 :: ix == ~bvand32(2147483647bv32, v_skolemized_v_prenex_8_3[63:32]) && ~fp~LONGDOUBLE(v_skolemized_v_prenex_8_3[63:63], v_skolemized_v_prenex_8_3[62:52], v_skolemized_v_prenex_8_3[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()))) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && res == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && (\exists v_skolemized_q#valueAsBitvector_195 : bv64 :: msw == v_skolemized_q#valueAsBitvector_195[63:32] && ~fp~LONGDOUBLE(v_skolemized_q#valueAsBitvector_195[63:63], v_skolemized_q#valueAsBitvector_195[62:52], v_skolemized_q#valueAsBitvector_195[51:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()))) && aux-res == -0.0 && __signbit_double(res) == 1-aux) && ~bvadd64(\result, 4294967295bv32) == 0bv32) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) - InvariantResult [Line: 503]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 164]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 590]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 121]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 123]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 134]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 302]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 149]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 164]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 174]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 640]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 229]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 172]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 123]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 134]: Loop Invariant Derived loop invariant: 0 - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 410 locations, 1 error locations. Result: SAFE, OverallTime: 20.2s, OverallIterations: 5, TraceHistogramMax: 1, AutomataDifference: 12.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.5s, HoareTripleCheckerStatistics: 603 SDtfs, 224 SDslu, 218 SDs, 0 SdLazy, 119 SolverSat, 23 SolverUnsat, 5 SolverUnknown, 0 SolverNotchecked, 11.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 154 GetRequests, 98 SyntacticMatches, 1 SemanticMatches, 55 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 40 ImplicationChecksByTransitivity, 1.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=410occurred 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, 7 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 96 LocationsWithAnnotation, 96 PreInvPairs, 103 NumberOfFragments, 368 HoareAnnotationTreeSize, 96 FomulaSimplifications, 84 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 96 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.3s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 3.7s SatisfiabilityAnalysisTime, 1.4s InterpolantComputationTime, 74 NumberOfCodeBlocks, 74 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 138 ConstructedInterpolants, 27 QuantifiedInterpolants, 12417 SizeOfPredicates, 34 NumberOfNonLiveVariables, 1150 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! [MP z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forcibly destroying the process Received shutdown request...