./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_0220b.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_49569231-5266-4b96-b34e-f101447d8210/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_49569231-5266-4b96-b34e-f101447d8210/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_49569231-5266-4b96-b34e-f101447d8210/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_49569231-5266-4b96-b34e-f101447d8210/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0220b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_49569231-5266-4b96-b34e-f101447d8210/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_49569231-5266-4b96-b34e-f101447d8210/bin/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 12606224152bcf2cf8cd7a946dd256dc04b1af8f ......................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_49569231-5266-4b96-b34e-f101447d8210/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_49569231-5266-4b96-b34e-f101447d8210/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_49569231-5266-4b96-b34e-f101447d8210/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_49569231-5266-4b96-b34e-f101447d8210/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0220b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_49569231-5266-4b96-b34e-f101447d8210/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_49569231-5266-4b96-b34e-f101447d8210/bin/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 12606224152bcf2cf8cd7a946dd256dc04b1af8f .............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-07 11:03:35,611 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 11:03:35,612 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 11:03:35,621 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 11:03:35,621 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 11:03:35,622 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 11:03:35,624 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 11:03:35,625 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 11:03:35,627 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 11:03:35,628 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 11:03:35,628 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 11:03:35,629 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 11:03:35,630 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 11:03:35,630 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 11:03:35,631 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 11:03:35,632 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 11:03:35,632 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 11:03:35,633 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 11:03:35,635 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 11:03:35,636 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 11:03:35,637 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 11:03:35,638 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 11:03:35,639 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 11:03:35,640 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 11:03:35,642 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 11:03:35,642 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 11:03:35,642 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 11:03:35,643 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 11:03:35,643 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 11:03:35,643 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 11:03:35,644 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 11:03:35,644 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 11:03:35,645 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 11:03:35,645 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 11:03:35,646 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 11:03:35,646 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 11:03:35,647 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 11:03:35,647 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 11:03:35,647 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 11:03:35,648 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 11:03:35,649 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 11:03:35,649 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_49569231-5266-4b96-b34e-f101447d8210/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-12-07 11:03:35,662 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 11:03:35,662 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 11:03:35,663 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-07 11:03:35,663 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-07 11:03:35,663 INFO L138 SettingsManager]: * Use SBE=true [2019-12-07 11:03:35,663 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 11:03:35,664 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-07 11:03:35,664 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-07 11:03:35,664 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-07 11:03:35,664 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 11:03:35,664 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 11:03:35,665 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 11:03:35,665 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 11:03:35,665 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-07 11:03:35,665 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 11:03:35,665 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 11:03:35,666 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 11:03:35,666 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 11:03:35,666 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-07 11:03:35,666 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 11:03:35,666 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 11:03:35,666 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 11:03:35,667 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 11:03:35,667 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 11:03:35,667 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 11:03:35,667 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-07 11:03:35,667 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-07 11:03:35,668 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 11:03:35,668 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 11:03:35,668 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_49569231-5266-4b96-b34e-f101447d8210/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 12606224152bcf2cf8cd7a946dd256dc04b1af8f [2019-12-07 11:03:35,772 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 11:03:35,782 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 11:03:35,785 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 11:03:35,786 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 11:03:35,786 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 11:03:35,787 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_49569231-5266-4b96-b34e-f101447d8210/bin/uautomizer/../../sv-benchmarks/c/float-newlib/float_req_bl_0220b.c [2019-12-07 11:03:35,828 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_49569231-5266-4b96-b34e-f101447d8210/bin/uautomizer/data/e3ee122c2/919a85e13f5c42a9baefd3946d0d0bfa/FLAG724400a35 [2019-12-07 11:03:36,183 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 11:03:36,184 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_49569231-5266-4b96-b34e-f101447d8210/sv-benchmarks/c/float-newlib/float_req_bl_0220b.c [2019-12-07 11:03:36,191 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_49569231-5266-4b96-b34e-f101447d8210/bin/uautomizer/data/e3ee122c2/919a85e13f5c42a9baefd3946d0d0bfa/FLAG724400a35 [2019-12-07 11:03:36,200 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_49569231-5266-4b96-b34e-f101447d8210/bin/uautomizer/data/e3ee122c2/919a85e13f5c42a9baefd3946d0d0bfa [2019-12-07 11:03:36,202 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 11:03:36,203 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 11:03:36,204 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 11:03:36,204 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 11:03:36,206 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 11:03:36,206 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 11:03:36" (1/1) ... [2019-12-07 11:03:36,208 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36ad79f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:03:36, skipping insertion in model container [2019-12-07 11:03:36,208 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 11:03:36" (1/1) ... [2019-12-07 11:03:36,214 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 11:03:36,246 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 11:03:36,481 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 11:03:36,501 INFO L203 MainTranslator]: Completed pre-run [2019-12-07 11:03:36,560 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 11:03:36,585 INFO L208 MainTranslator]: Completed translation [2019-12-07 11:03:36,586 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:03:36 WrapperNode [2019-12-07 11:03:36,586 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 11:03:36,586 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-07 11:03:36,587 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-07 11:03:36,587 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-07 11:03:36,592 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:03:36" (1/1) ... [2019-12-07 11:03:36,612 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:03:36" (1/1) ... [2019-12-07 11:03:36,662 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-07 11:03:36,662 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-07 11:03:36,662 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-07 11:03:36,662 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-07 11:03:36,669 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:03:36" (1/1) ... [2019-12-07 11:03:36,669 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:03:36" (1/1) ... [2019-12-07 11:03:36,681 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:03:36" (1/1) ... [2019-12-07 11:03:36,682 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:03:36" (1/1) ... [2019-12-07 11:03:36,716 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:03:36" (1/1) ... [2019-12-07 11:03:36,733 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:03:36" (1/1) ... [2019-12-07 11:03:36,741 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:03:36" (1/1) ... [2019-12-07 11:03:36,748 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-07 11:03:36,748 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-07 11:03:36,748 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-07 11:03:36,748 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-07 11:03:36,749 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:03:36" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_49569231-5266-4b96-b34e-f101447d8210/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 [2019-12-07 11:03:36,790 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-12-07 11:03:36,790 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-07 11:03:36,790 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-12-07 11:03:36,790 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-07 11:03:36,790 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-12-07 11:03:36,790 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-07 11:03:36,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-07 11:03:36,791 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-07 11:03:36,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2019-12-07 11:03:36,791 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-07 11:03:37,929 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-07 11:03:37,929 INFO L287 CfgBuilder]: Removed 217 assume(true) statements. [2019-12-07 11:03:37,930 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 11:03:37 BoogieIcfgContainer [2019-12-07 11:03:37,931 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-07 11:03:37,932 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-07 11:03:37,932 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-07 11:03:37,934 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-07 11:03:37,934 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.12 11:03:36" (1/3) ... [2019-12-07 11:03:37,935 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4f664e8c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.12 11:03:37, skipping insertion in model container [2019-12-07 11:03:37,935 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:03:36" (2/3) ... [2019-12-07 11:03:37,935 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4f664e8c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.12 11:03:37, skipping insertion in model container [2019-12-07 11:03:37,936 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 11:03:37" (3/3) ... [2019-12-07 11:03:37,937 INFO L109 eAbstractionObserver]: Analyzing ICFG float_req_bl_0220b.c [2019-12-07 11:03:37,946 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-07 11:03:37,953 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-12-07 11:03:37,964 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-12-07 11:03:37,988 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-07 11:03:37,988 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-07 11:03:37,988 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-07 11:03:37,988 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-07 11:03:37,988 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-07 11:03:37,988 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-07 11:03:37,988 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-07 11:03:37,989 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-07 11:03:38,012 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states. [2019-12-07 11:03:38,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2019-12-07 11:03:38,016 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 11:03:38,017 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 11:03:38,017 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 11:03:38,021 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 11:03:38,022 INFO L82 PathProgramCache]: Analyzing trace with hash 2085767357, now seen corresponding path program 1 times [2019-12-07 11:03:38,028 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 11:03:38,028 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1693595822] [2019-12-07 11:03:38,029 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 11:03:38,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 11:03:38,246 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 11:03:38,246 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1693595822] [2019-12-07 11:03:38,246 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-12-07 11:03:38,247 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2019-12-07 11:03:38,247 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1131267596] [2019-12-07 11:03:38,250 INFO L442 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-12-07 11:03:38,250 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2019-12-07 11:03:38,258 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-12-07 11:03:38,258 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-12-07 11:03:38,260 INFO L87 Difference]: Start difference. First operand 401 states. Second operand 2 states. [2019-12-07 11:03:38,296 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 11:03:38,297 INFO L93 Difference]: Finished difference Result 800 states and 1366 transitions. [2019-12-07 11:03:38,297 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-12-07 11:03:38,298 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 10 [2019-12-07 11:03:38,298 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 11:03:38,309 INFO L225 Difference]: With dead ends: 800 [2019-12-07 11:03:38,309 INFO L226 Difference]: Without dead ends: 398 [2019-12-07 11:03:38,312 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 [2019-12-07 11:03:38,325 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 398 states. [2019-12-07 11:03:38,350 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 398 to 398. [2019-12-07 11:03:38,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 398 states. [2019-12-07 11:03:38,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 398 states and 521 transitions. [2019-12-07 11:03:38,353 INFO L78 Accepts]: Start accepts. Automaton has 398 states and 521 transitions. Word has length 10 [2019-12-07 11:03:38,353 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 11:03:38,353 INFO L462 AbstractCegarLoop]: Abstraction has 398 states and 521 transitions. [2019-12-07 11:03:38,353 INFO L463 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-12-07 11:03:38,353 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 521 transitions. [2019-12-07 11:03:38,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2019-12-07 11:03:38,354 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 11:03:38,354 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 11:03:38,354 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 11:03:38,354 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 11:03:38,355 INFO L82 PathProgramCache]: Analyzing trace with hash -249539840, now seen corresponding path program 1 times [2019-12-07 11:03:38,355 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2019-12-07 11:03:38,355 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [579142333] [2019-12-07 11:03:38,355 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-12-07 11:03:38,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-07 11:03:38,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-12-07 11:03:38,507 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2019-12-07 11:03:38,507 INFO L475 BasicCegarLoop]: Counterexample might be feasible [2019-12-07 11:03:38,547 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.12 11:03:38 BoogieIcfgContainer [2019-12-07 11:03:38,547 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-07 11:03:38,547 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-12-07 11:03:38,547 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-12-07 11:03:38,548 INFO L275 PluginConnector]: Witness Printer initialized [2019-12-07 11:03:38,548 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 11:03:37" (3/4) ... [2019-12-07 11:03:38,551 INFO L140 WitnessPrinter]: No result that supports witness generation found [2019-12-07 11:03:38,551 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-12-07 11:03:38,552 INFO L168 Benchmark]: Toolchain (without parser) took 2348.74 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 92.8 MB). Free memory was 934.4 MB in the beginning and 994.9 MB in the end (delta: -60.5 MB). Peak memory consumption was 32.3 MB. Max. memory is 11.5 GB. [2019-12-07 11:03:38,552 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 955.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 11:03:38,553 INFO L168 Benchmark]: CACSL2BoogieTranslator took 382.60 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 92.8 MB). Free memory was 934.4 MB in the beginning and 1.1 GB in the end (delta: -131.7 MB). Peak memory consumption was 17.8 MB. Max. memory is 11.5 GB. [2019-12-07 11:03:38,553 INFO L168 Benchmark]: Boogie Procedure Inliner took 75.63 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2019-12-07 11:03:38,554 INFO L168 Benchmark]: Boogie Preprocessor took 85.74 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2019-12-07 11:03:38,554 INFO L168 Benchmark]: RCFGBuilder took 1182.50 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: -18.6 MB). Peak memory consumption was 231.9 MB. Max. memory is 11.5 GB. [2019-12-07 11:03:38,555 INFO L168 Benchmark]: TraceAbstraction took 615.55 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 63.1 MB). Peak memory consumption was 63.1 MB. Max. memory is 11.5 GB. [2019-12-07 11:03:38,555 INFO L168 Benchmark]: Witness Printer took 3.37 ms. Allocated memory is still 1.1 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 11:03:38,557 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 955.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 382.60 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 92.8 MB). Free memory was 934.4 MB in the beginning and 1.1 GB in the end (delta: -131.7 MB). Peak memory consumption was 17.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 75.63 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 85.74 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1182.50 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: -18.6 MB). Peak memory consumption was 231.9 MB. Max. memory is 11.5 GB. * TraceAbstraction took 615.55 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 63.1 MB). Peak memory consumption was 63.1 MB. Max. memory is 11.5 GB. * Witness Printer took 3.37 ms. Allocated memory is still 1.1 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - UnprovableResult [Line: 627]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 626, overapproximation of someUnaryDOUBLEoperation at line 505, overapproximation of bitwiseAnd at line 592, overapproximation of someUnaryFLOAToperation at line 622, overapproximation of someBinaryArithmeticFLOAToperation at line 597. Possible FailurePath: [L11] static const float huge_floor = 1.0e30; [L88-L90] static const float two25_scalbn = 3.355443200e+07, twom25_scalbn = 2.9802322388e-08, huge_scalbn = 1.0e+30, tiny_scalbn = 1.0e-30; [L163] static const int init_jk_krempio[] = {4, 7, 9}; [L165-L169] static const float PIo2_krempio[] = { 1.5703125000e+00, 4.5776367188e-04, 2.5987625122e-05, 7.5437128544e-08, 6.0026650317e-11, 7.3896444519e-13, 5.3845816694e-15, 5.6378512969e-18, 8.3009228831e-20, 3.2756352257e-22, 6.3331015649e-25, }; [L171-L173] static const float zero_krempio = 0.0, one_krempio = 1.0, two8_krempio = 2.5600000000e+02, twon8_krempio = 3.9062500000e-03; [L348-L366] static const __int32_t two_over_pi_rempio[] = { 0xA2, 0xF9, 0x83, 0x6E, 0x4E, 0x44, 0x15, 0x29, 0xFC, 0x27, 0x57, 0xD1, 0xF5, 0x34, 0xDD, 0xC0, 0xDB, 0x62, 0x95, 0x99, 0x3C, 0x43, 0x90, 0x41, 0xFE, 0x51, 0x63, 0xAB, 0xDE, 0xBB, 0xC5, 0x61, 0xB7, 0x24, 0x6E, 0x3A, 0x42, 0x4D, 0xD2, 0xE0, 0x06, 0x49, 0x2E, 0xEA, 0x09, 0xD1, 0x92, 0x1C, 0xFE, 0x1D, 0xEB, 0x1C, 0xB1, 0x29, 0xA7, 0x3E, 0xE8, 0x82, 0x35, 0xF5, 0x2E, 0xBB, 0x44, 0x84, 0xE9, 0x9C, 0x70, 0x26, 0xB4, 0x5F, 0x7E, 0x41, 0x39, 0x91, 0xD6, 0x39, 0x83, 0x53, 0x39, 0xF4, 0x9C, 0x84, 0x5F, 0x8B, 0xBD, 0xF9, 0x28, 0x3B, 0x1F, 0xF8, 0x97, 0xFF, 0xDE, 0x05, 0x98, 0x0F, 0xEF, 0x2F, 0x11, 0x8B, 0x5A, 0x0A, 0x6D, 0x1F, 0x6D, 0x36, 0x7E, 0xCF, 0x27, 0xCB, 0x09, 0xB7, 0x4F, 0x46, 0x3F, 0x66, 0x9E, 0x5F, 0xEA, 0x2D, 0x75, 0x27, 0xBA, 0xC7, 0xEB, 0xE5, 0xF1, 0x7B, 0x3D, 0x07, 0x39, 0xF7, 0x8A, 0x52, 0x92, 0xEA, 0x6B, 0xFB, 0x5F, 0xB1, 0x1F, 0x8D, 0x5D, 0x08, 0x56, 0x03, 0x30, 0x46, 0xFC, 0x7B, 0x6B, 0xAB, 0xF0, 0xCF, 0xBC, 0x20, 0x9A, 0xF4, 0x36, 0x1D, 0xA9, 0xE3, 0x91, 0x61, 0x5E, 0xE6, 0x1B, 0x08, 0x65, 0x99, 0x85, 0x5F, 0x14, 0xA0, 0x68, 0x40, 0x8D, 0xFF, 0xD8, 0x80, 0x4D, 0x73, 0x27, 0x31, 0x06, 0x06, 0x15, 0x56, 0xCA, 0x73, 0xA8, 0xC9, 0x60, 0xE2, 0x7B, 0xC0, 0x8C, 0x6B, }; [L368-L374] static const __int32_t npio2_hw_rempio[] = { 0x3fc90f00, 0x40490f00, 0x4096cb00, 0x40c90f00, 0x40fb5300, 0x4116cb00, 0x412fed00, 0x41490f00, 0x41623100, 0x417b5300, 0x418a3a00, 0x4196cb00, 0x41a35c00, 0x41afed00, 0x41bc7e00, 0x41c90f00, 0x41d5a000, 0x41e23100, 0x41eec200, 0x41fb5300, 0x4203f200, 0x420a3a00, 0x42108300, 0x4216cb00, 0x421d1400, 0x42235c00, 0x4229a500, 0x422fed00, 0x42363600, 0x423c7e00, 0x4242c700, 0x42490f00}; [L376-L385] static const float zero_rempio = 0.0000000000e+00, half_rempio = 5.0000000000e-01, two8_rempio = 2.5600000000e+02, invpio2_rempio = 6.3661980629e-01, pio2_1_rempio = 1.5707855225e+00, pio2_1t_rempio = 1.0804334124e-05, pio2_2_rempio = 1.0804273188e-05, pio2_2t_rempio = 6.0770999344e-11, pio2_3_rempio = 6.0770943833e-11, pio2_3t_rempio = 6.1232342629e-17; [L505-L508] static const float half_ksin = 5.0000000000e-01, S1_ksin = -1.6666667163e-01, S2_ksin = 8.3333337680e-03, S3_ksin = -1.9841270114e-04, S4_ksin = 2.7557314297e-06, S5_ksin = -2.5050759689e-08, S6_ksin = 1.5896910177e-10; [L532-L535] static const float one_kcos = 1.0000000000e+00, C1_kcos = 4.1666667908e-02, C2_kcos = -1.3888889225e-03, C3_kcos = 2.4801587642e-05, C4_kcos = -2.7557314297e-07, C5_kcos = 2.0875723372e-09, C6_kcos = -1.1359647598e-11; [L572-L580] static const float one_ktan = 1.0000000000e+00, pio4_ktan = 7.8539812565e-01, pio4lo_ktan = 3.7748947079e-08, T_ktan[] = { 3.3333334327e-01, 1.3333334029e-01, 5.3968254477e-02, 2.1869488060e-02, 8.8632395491e-03, 3.5920790397e-03, 1.4562094584e-03, 5.8804126456e-04, 2.4646313977e-04, 7.8179444245e-05, 7.1407252108e-05, -1.8558637748e-05, 2.5907305826e-05, }; VAL [C1_kcos=10416666977/250000000000, C3_kcos=12400793821/500000000000000, C5_kcos=5218930843/2500000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000, init_jk_krempio={14:0}, invpio2_rempio=63661980629/100000000000, npio2_hw_rempio={22:0}, one_kcos=1, one_krempio=1, one_ktan=1, pio2_1_rempio=628314209/400000000, pio2_1t_rempio=2701083531/250000000000000, pio2_2_rempio=2701068297/250000000000000, pio2_2t_rempio=3798187459/62500000000000000000, pio2_3_rempio=60770943833/1000000000000000000000, pio2_3t_rempio=61232342629/1000000000000000000000000000, PIo2_krempio={19:0}, pio4_ktan=15707962513/20000000000, pio4lo_ktan=37748947079/1000000000000000000, S2_ksin=1041666721/125000000000, S4_ksin=27557314297/10000000000000000, S6_ksin=15896910177/100000000000000000000, tiny_scalbn=1/1000000000000000000000000000000, two25_scalbn=33554432, two8_krempio=256, two8_rempio=256, two_over_pi_rempio={18:0}, twom25_scalbn=7450580597/250000000000000000, twon8_krempio=1/256, zero_krempio=0, zero_rempio=0] [L622] float x = -0.0f; [L583] float y[2], z = 0.0; [L584] __int32_t n, ix; VAL [C1_kcos=10416666977/250000000000, C3_kcos=12400793821/500000000000000, C5_kcos=5218930843/2500000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000, init_jk_krempio={14:0}, invpio2_rempio=63661980629/100000000000, npio2_hw_rempio={22:0}, one_kcos=1, one_krempio=1, one_ktan=1, pio2_1_rempio=628314209/400000000, pio2_1t_rempio=2701083531/250000000000000, pio2_2_rempio=2701068297/250000000000000, pio2_2t_rempio=3798187459/62500000000000000000, pio2_3_rempio=60770943833/1000000000000000000000, pio2_3t_rempio=61232342629/1000000000000000000000000000, PIo2_krempio={19:0}, pio4_ktan=15707962513/20000000000, pio4lo_ktan=37748947079/1000000000000000000, S2_ksin=1041666721/125000000000, S4_ksin=27557314297/10000000000000000, S6_ksin=15896910177/100000000000000000000, tiny_scalbn=1/1000000000000000000000000000000, two25_scalbn=33554432, two8_krempio=256, two8_rempio=256, two_over_pi_rempio={18:0}, twom25_scalbn=7450580597/250000000000000000, twon8_krempio=1/256, zero_krempio=0, zero_rempio=0] [L587] ieee_float_shape_type gf_u; [L588] gf_u.value = (x) [L589] EXPR gf_u.word [L589] (ix) = gf_u.word [L592] ix &= 0x7fffffff VAL [C1_kcos=10416666977/250000000000, C3_kcos=12400793821/500000000000000, C5_kcos=5218930843/2500000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000, init_jk_krempio={14:0}, invpio2_rempio=63661980629/100000000000, npio2_hw_rempio={22:0}, one_kcos=1, one_krempio=1, one_ktan=1, pio2_1_rempio=628314209/400000000, pio2_1t_rempio=2701083531/250000000000000, pio2_2_rempio=2701068297/250000000000000, pio2_2t_rempio=3798187459/62500000000000000000, pio2_3_rempio=60770943833/1000000000000000000000, pio2_3t_rempio=61232342629/1000000000000000000000000000, PIo2_krempio={19:0}, pio4_ktan=15707962513/20000000000, pio4lo_ktan=37748947079/1000000000000000000, S2_ksin=1041666721/125000000000, S4_ksin=27557314297/10000000000000000, S6_ksin=15896910177/100000000000000000000, tiny_scalbn=1/1000000000000000000000000000000, two25_scalbn=33554432, two8_krempio=256, two8_rempio=256, two_over_pi_rempio={18:0}, twom25_scalbn=7450580597/250000000000000000, twon8_krempio=1/256, zero_krempio=0, zero_rempio=0] [L593] COND FALSE !(ix <= 0x3f490fd8) VAL [C1_kcos=10416666977/250000000000, C3_kcos=12400793821/500000000000000, C5_kcos=5218930843/2500000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000, init_jk_krempio={14:0}, invpio2_rempio=63661980629/100000000000, npio2_hw_rempio={22:0}, one_kcos=1, one_krempio=1, one_ktan=1, pio2_1_rempio=628314209/400000000, pio2_1t_rempio=2701083531/250000000000000, pio2_2_rempio=2701068297/250000000000000, pio2_2t_rempio=3798187459/62500000000000000000, pio2_3_rempio=60770943833/1000000000000000000000, pio2_3t_rempio=61232342629/1000000000000000000000000000, PIo2_krempio={19:0}, pio4_ktan=15707962513/20000000000, pio4lo_ktan=37748947079/1000000000000000000, S2_ksin=1041666721/125000000000, S4_ksin=27557314297/10000000000000000, S6_ksin=15896910177/100000000000000000000, tiny_scalbn=1/1000000000000000000000000000000, two25_scalbn=33554432, two8_krempio=256, two8_rempio=256, two_over_pi_rempio={18:0}, twom25_scalbn=7450580597/250000000000000000, twon8_krempio=1/256, zero_krempio=0, zero_rempio=0] [L596] COND TRUE !((ix) < 0x7f800000L) [L597] return x - x; [L597] return x - x; VAL [C1_kcos=10416666977/250000000000, C3_kcos=12400793821/500000000000000, C5_kcos=5218930843/2500000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000, init_jk_krempio={14:0}, invpio2_rempio=63661980629/100000000000, npio2_hw_rempio={22:0}, one_kcos=1, one_krempio=1, one_ktan=1, pio2_1_rempio=628314209/400000000, pio2_1t_rempio=2701083531/250000000000000, pio2_2_rempio=2701068297/250000000000000, pio2_2t_rempio=3798187459/62500000000000000000, pio2_3_rempio=60770943833/1000000000000000000000, pio2_3t_rempio=61232342629/1000000000000000000000000000, PIo2_krempio={19:0}, pio4_ktan=15707962513/20000000000, pio4lo_ktan=37748947079/1000000000000000000, S2_ksin=1041666721/125000000000, S4_ksin=27557314297/10000000000000000, S6_ksin=15896910177/100000000000000000000, tiny_scalbn=1/1000000000000000000000000000000, two25_scalbn=33554432, two8_krempio=256, two8_rempio=256, two_over_pi_rempio={18:0}, twom25_scalbn=7450580597/250000000000000000, twon8_krempio=1/256, zero_krempio=0, zero_rempio=0] [L623] float res = sin_float(x); [L626] EXPR res == -0.0f && __signbit_float(res) == 1 VAL [C1_kcos=10416666977/250000000000, C3_kcos=12400793821/500000000000000, C5_kcos=5218930843/2500000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000, init_jk_krempio={14:0}, invpio2_rempio=63661980629/100000000000, npio2_hw_rempio={22:0}, one_kcos=1, one_krempio=1, one_ktan=1, pio2_1_rempio=628314209/400000000, pio2_1t_rempio=2701083531/250000000000000, pio2_2_rempio=2701068297/250000000000000, pio2_2t_rempio=3798187459/62500000000000000000, pio2_3_rempio=60770943833/1000000000000000000000, pio2_3t_rempio=61232342629/1000000000000000000000000000, PIo2_krempio={19:0}, pio4_ktan=15707962513/20000000000, pio4lo_ktan=37748947079/1000000000000000000, S2_ksin=1041666721/125000000000, S4_ksin=27557314297/10000000000000000, S6_ksin=15896910177/100000000000000000000, tiny_scalbn=1/1000000000000000000000000000000, two25_scalbn=33554432, two8_krempio=256, two8_rempio=256, two_over_pi_rempio={18:0}, twom25_scalbn=7450580597/250000000000000000, twon8_krempio=1/256, zero_krempio=0, zero_rempio=0] [L626] COND TRUE !(res == -0.0f && __signbit_float(res) == 1) [L627] __VERIFIER_error() VAL [C1_kcos=10416666977/250000000000, C3_kcos=12400793821/500000000000000, C5_kcos=5218930843/2500000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000, init_jk_krempio={14:0}, invpio2_rempio=63661980629/100000000000, npio2_hw_rempio={22:0}, one_kcos=1, one_krempio=1, one_ktan=1, pio2_1_rempio=628314209/400000000, pio2_1t_rempio=2701083531/250000000000000, pio2_2_rempio=2701068297/250000000000000, pio2_2t_rempio=3798187459/62500000000000000000, pio2_3_rempio=60770943833/1000000000000000000000, pio2_3t_rempio=61232342629/1000000000000000000000000000, PIo2_krempio={19:0}, pio4_ktan=15707962513/20000000000, pio4lo_ktan=37748947079/1000000000000000000, S2_ksin=1041666721/125000000000, S4_ksin=27557314297/10000000000000000, S6_ksin=15896910177/100000000000000000000, tiny_scalbn=1/1000000000000000000000000000000, two25_scalbn=33554432, two8_krempio=256, two8_rempio=256, two_over_pi_rempio={18:0}, twom25_scalbn=7450580597/250000000000000000, twon8_krempio=1/256, zero_krempio=0, zero_rempio=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 401 locations, 1 error locations. Result: UNSAFE, OverallTime: 0.5s, OverallIterations: 2, TraceHistogramMax: 1, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, HoareTripleCheckerStatistics: 524 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=401occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s 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 0.1.25-f470102 [2019-12-07 11:03:40,060 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 11:03:40,062 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 11:03:40,069 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 11:03:40,070 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 11:03:40,070 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 11:03:40,071 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 11:03:40,073 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 11:03:40,074 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 11:03:40,075 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 11:03:40,075 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 11:03:40,076 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 11:03:40,076 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 11:03:40,077 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 11:03:40,078 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 11:03:40,078 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 11:03:40,079 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 11:03:40,080 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 11:03:40,081 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 11:03:40,083 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 11:03:40,084 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 11:03:40,085 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 11:03:40,085 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 11:03:40,086 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 11:03:40,088 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 11:03:40,088 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 11:03:40,088 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 11:03:40,089 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 11:03:40,089 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 11:03:40,090 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 11:03:40,090 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 11:03:40,090 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 11:03:40,091 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 11:03:40,091 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 11:03:40,092 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 11:03:40,092 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 11:03:40,093 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 11:03:40,093 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 11:03:40,093 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 11:03:40,094 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 11:03:40,094 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 11:03:40,095 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_49569231-5266-4b96-b34e-f101447d8210/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-12-07 11:03:40,105 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 11:03:40,105 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 11:03:40,106 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-07 11:03:40,106 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-07 11:03:40,106 INFO L138 SettingsManager]: * Use SBE=true [2019-12-07 11:03:40,106 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 11:03:40,106 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-07 11:03:40,106 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-07 11:03:40,107 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 11:03:40,107 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 11:03:40,107 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 11:03:40,107 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 11:03:40,107 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-07 11:03:40,107 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-07 11:03:40,107 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-07 11:03:40,108 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 11:03:40,108 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 11:03:40,108 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 11:03:40,108 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 11:03:40,108 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-07 11:03:40,108 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 11:03:40,108 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 11:03:40,109 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 11:03:40,109 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 11:03:40,109 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 11:03:40,109 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 11:03:40,109 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-12-07 11:03:40,109 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-07 11:03:40,109 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 11:03:40,110 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 11:03:40,110 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 11:03:40,110 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_49569231-5266-4b96-b34e-f101447d8210/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 12606224152bcf2cf8cd7a946dd256dc04b1af8f [2019-12-07 11:03:40,278 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 11:03:40,286 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 11:03:40,289 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 11:03:40,290 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 11:03:40,290 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 11:03:40,290 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_49569231-5266-4b96-b34e-f101447d8210/bin/uautomizer/../../sv-benchmarks/c/float-newlib/float_req_bl_0220b.c [2019-12-07 11:03:40,328 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_49569231-5266-4b96-b34e-f101447d8210/bin/uautomizer/data/71ff8fc7c/b94ab9a7fccb4f7780850ae365e8acf1/FLAG9956078b3 [2019-12-07 11:03:40,778 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 11:03:40,778 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_49569231-5266-4b96-b34e-f101447d8210/sv-benchmarks/c/float-newlib/float_req_bl_0220b.c [2019-12-07 11:03:40,785 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_49569231-5266-4b96-b34e-f101447d8210/bin/uautomizer/data/71ff8fc7c/b94ab9a7fccb4f7780850ae365e8acf1/FLAG9956078b3 [2019-12-07 11:03:40,794 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_49569231-5266-4b96-b34e-f101447d8210/bin/uautomizer/data/71ff8fc7c/b94ab9a7fccb4f7780850ae365e8acf1 [2019-12-07 11:03:40,795 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 11:03:40,796 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 11:03:40,797 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 11:03:40,797 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 11:03:40,799 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 11:03:40,799 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 11:03:40" (1/1) ... [2019-12-07 11:03:40,801 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70256156 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:03:40, skipping insertion in model container [2019-12-07 11:03:40,801 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 11:03:40" (1/1) ... [2019-12-07 11:03:40,806 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 11:03:40,832 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 11:03:41,075 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 11:03:41,105 INFO L203 MainTranslator]: Completed pre-run [2019-12-07 11:03:41,166 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 11:03:41,198 INFO L208 MainTranslator]: Completed translation [2019-12-07 11:03:41,198 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:03:41 WrapperNode [2019-12-07 11:03:41,198 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 11:03:41,199 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-07 11:03:41,199 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-07 11:03:41,199 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-07 11:03:41,204 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:03:41" (1/1) ... [2019-12-07 11:03:41,226 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:03:41" (1/1) ... [2019-12-07 11:03:41,274 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-07 11:03:41,275 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-07 11:03:41,275 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-07 11:03:41,275 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-07 11:03:41,281 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:03:41" (1/1) ... [2019-12-07 11:03:41,281 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:03:41" (1/1) ... [2019-12-07 11:03:41,291 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:03:41" (1/1) ... [2019-12-07 11:03:41,291 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:03:41" (1/1) ... [2019-12-07 11:03:41,330 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:03:41" (1/1) ... [2019-12-07 11:03:41,349 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:03:41" (1/1) ... [2019-12-07 11:03:41,356 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:03:41" (1/1) ... [2019-12-07 11:03:41,366 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-07 11:03:41,366 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-07 11:03:41,366 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-07 11:03:41,366 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-07 11:03:41,367 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:03:41" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_49569231-5266-4b96-b34e-f101447d8210/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 [2019-12-07 11:03:41,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4 [2019-12-07 11:03:41,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2019-12-07 11:03:41,407 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-07 11:03:41,407 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2019-12-07 11:03:41,407 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-12-07 11:03:41,407 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-07 11:03:41,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-07 11:03:41,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2019-12-07 11:03:41,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-12-07 11:03:41,408 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-07 11:04:24,812 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-07 11:04:24,813 INFO L287 CfgBuilder]: Removed 217 assume(true) statements. [2019-12-07 11:04:24,813 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 11:04:24 BoogieIcfgContainer [2019-12-07 11:04:24,814 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-07 11:04:24,814 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-12-07 11:04:24,814 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-12-07 11:04:24,816 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-12-07 11:04:24,816 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.12 11:03:40" (1/3) ... [2019-12-07 11:04:24,817 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@58600929 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.12 11:04:24, skipping insertion in model container [2019-12-07 11:04:24,817 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 11:03:41" (2/3) ... [2019-12-07 11:04:24,817 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@58600929 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.12 11:04:24, skipping insertion in model container [2019-12-07 11:04:24,817 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 11:04:24" (3/3) ... [2019-12-07 11:04:24,818 INFO L109 eAbstractionObserver]: Analyzing ICFG float_req_bl_0220b.c [2019-12-07 11:04:24,824 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-12-07 11:04:24,829 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-12-07 11:04:24,836 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-12-07 11:04:24,859 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-12-07 11:04:24,859 INFO L374 AbstractCegarLoop]: Hoare is true [2019-12-07 11:04:24,859 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-12-07 11:04:24,859 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-12-07 11:04:24,859 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-12-07 11:04:24,860 INFO L378 AbstractCegarLoop]: Difference is false [2019-12-07 11:04:24,860 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-12-07 11:04:24,860 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-12-07 11:04:24,878 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states. [2019-12-07 11:04:24,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2019-12-07 11:04:24,881 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 11:04:24,882 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 11:04:24,882 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 11:04:24,886 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 11:04:24,886 INFO L82 PathProgramCache]: Analyzing trace with hash 2085767357, now seen corresponding path program 1 times [2019-12-07 11:04:24,894 INFO L163 FreeRefinementEngine]: Executing refinement strategy WOLF [2019-12-07 11:04:24,894 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1474980638] [2019-12-07 11:04:24,895 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_49569231-5266-4b96-b34e-f101447d8210/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 [2019-12-07 11:04:26,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 11:04:26,606 INFO L264 TraceCheckSpWp]: Trace formula consists of 337 conjuncts, 1 conjunts are in the unsatisfiable core [2019-12-07 11:04:26,610 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-12-07 11:04:26,621 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 11:04:26,621 INFO L329 TraceCheckSpWp]: Computing backward predicates... [2019-12-07 11:04:26,624 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 11:04:26,625 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1474980638] [2019-12-07 11:04:26,625 INFO L220 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2019-12-07 11:04:26,626 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 2 [2019-12-07 11:04:26,626 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [66444612] [2019-12-07 11:04:26,630 INFO L442 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-12-07 11:04:26,630 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2019-12-07 11:04:26,640 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-12-07 11:04:26,640 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-12-07 11:04:26,642 INFO L87 Difference]: Start difference. First operand 401 states. Second operand 2 states. [2019-12-07 11:04:26,681 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 11:04:26,681 INFO L93 Difference]: Finished difference Result 800 states and 1366 transitions. [2019-12-07 11:04:26,681 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-12-07 11:04:26,682 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 10 [2019-12-07 11:04:26,682 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 11:04:26,693 INFO L225 Difference]: With dead ends: 800 [2019-12-07 11:04:26,693 INFO L226 Difference]: Without dead ends: 398 [2019-12-07 11:04:26,697 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 [2019-12-07 11:04:26,728 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 398 states. [2019-12-07 11:04:26,760 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 398 to 398. [2019-12-07 11:04:26,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 398 states. [2019-12-07 11:04:26,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 398 states and 521 transitions. [2019-12-07 11:04:26,763 INFO L78 Accepts]: Start accepts. Automaton has 398 states and 521 transitions. Word has length 10 [2019-12-07 11:04:26,763 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 11:04:26,764 INFO L462 AbstractCegarLoop]: Abstraction has 398 states and 521 transitions. [2019-12-07 11:04:26,764 INFO L463 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-12-07 11:04:26,764 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 521 transitions. [2019-12-07 11:04:26,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2019-12-07 11:04:26,764 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 11:04:26,764 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 11:04:26,965 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 mathsat -unsat_core_generation=3 [2019-12-07 11:04:26,966 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 11:04:26,966 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 11:04:26,967 INFO L82 PathProgramCache]: Analyzing trace with hash -249539840, now seen corresponding path program 1 times [2019-12-07 11:04:26,969 INFO L163 FreeRefinementEngine]: Executing refinement strategy WOLF [2019-12-07 11:04:26,970 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1362246841] [2019-12-07 11:04:26,970 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_49569231-5266-4b96-b34e-f101447d8210/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 [2019-12-07 11:04:28,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 11:04:28,695 INFO L264 TraceCheckSpWp]: Trace formula consists of 347 conjuncts, 8 conjunts are in the unsatisfiable core [2019-12-07 11:04:28,697 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-12-07 11:04:28,751 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 11:04:28,751 INFO L329 TraceCheckSpWp]: Computing backward predicates... [2019-12-07 11:04:28,792 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 11:04:28,793 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1362246841] [2019-12-07 11:04:28,793 INFO L220 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2019-12-07 11:04:28,793 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5, 5] imperfect sequences [] total 8 [2019-12-07 11:04:28,793 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [430979123] [2019-12-07 11:04:28,794 INFO L442 AbstractCegarLoop]: Interpolant automaton has 8 states [2019-12-07 11:04:28,794 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2019-12-07 11:04:28,794 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2019-12-07 11:04:28,794 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2019-12-07 11:04:28,795 INFO L87 Difference]: Start difference. First operand 398 states and 521 transitions. Second operand 8 states. [2019-12-07 11:04:28,846 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 11:04:28,846 INFO L93 Difference]: Finished difference Result 407 states and 530 transitions. [2019-12-07 11:04:28,847 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-12-07 11:04:28,847 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 11 [2019-12-07 11:04:28,847 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 11:04:28,848 INFO L225 Difference]: With dead ends: 407 [2019-12-07 11:04:28,848 INFO L226 Difference]: Without dead ends: 23 [2019-12-07 11:04:28,849 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2019-12-07 11:04:28,849 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23 states. [2019-12-07 11:04:28,850 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23 to 23. [2019-12-07 11:04:28,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23 states. [2019-12-07 11:04:28,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 26 transitions. [2019-12-07 11:04:28,851 INFO L78 Accepts]: Start accepts. Automaton has 23 states and 26 transitions. Word has length 11 [2019-12-07 11:04:28,851 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 11:04:28,851 INFO L462 AbstractCegarLoop]: Abstraction has 23 states and 26 transitions. [2019-12-07 11:04:28,851 INFO L463 AbstractCegarLoop]: Interpolant automaton has 8 states. [2019-12-07 11:04:28,851 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 26 transitions. [2019-12-07 11:04:28,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2019-12-07 11:04:28,852 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 11:04:28,852 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 11:04:29,052 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 mathsat -unsat_core_generation=3 [2019-12-07 11:04:29,052 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 11:04:29,053 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 11:04:29,053 INFO L82 PathProgramCache]: Analyzing trace with hash 2036534483, now seen corresponding path program 1 times [2019-12-07 11:04:29,053 INFO L163 FreeRefinementEngine]: Executing refinement strategy WOLF [2019-12-07 11:04:29,053 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1410353375] [2019-12-07 11:04:29,054 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_49569231-5266-4b96-b34e-f101447d8210/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 [2019-12-07 11:04:30,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 11:04:30,773 INFO L264 TraceCheckSpWp]: Trace formula consists of 367 conjuncts, 10 conjunts are in the unsatisfiable core [2019-12-07 11:04:30,775 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-12-07 11:04:30,813 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 11:04:30,813 INFO L329 TraceCheckSpWp]: Computing backward predicates... [2019-12-07 11:04:30,814 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 11:04:30,865 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 11:04:30,865 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1410353375] [2019-12-07 11:04:30,865 INFO L220 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2019-12-07 11:04:30,865 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7, 7] imperfect sequences [] total 11 [2019-12-07 11:04:30,865 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1332670133] [2019-12-07 11:04:30,866 INFO L442 AbstractCegarLoop]: Interpolant automaton has 11 states [2019-12-07 11:04:30,866 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2019-12-07 11:04:30,866 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2019-12-07 11:04:30,866 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2019-12-07 11:04:30,866 INFO L87 Difference]: Start difference. First operand 23 states and 26 transitions. Second operand 11 states. [2019-12-07 11:04:38,306 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 11:04:38,307 INFO L93 Difference]: Finished difference Result 45 states and 49 transitions. [2019-12-07 11:04:38,307 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-12-07 11:04:38,307 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 16 [2019-12-07 11:04:38,307 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 11:04:38,308 INFO L225 Difference]: With dead ends: 45 [2019-12-07 11:04:38,308 INFO L226 Difference]: Without dead ends: 33 [2019-12-07 11:04:38,308 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 20 SyntacticMatches, 1 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=64, Invalid=146, Unknown=0, NotChecked=0, Total=210 [2019-12-07 11:04:38,308 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33 states. [2019-12-07 11:04:38,310 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33 to 26. [2019-12-07 11:04:38,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26 states. [2019-12-07 11:04:38,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 28 transitions. [2019-12-07 11:04:38,310 INFO L78 Accepts]: Start accepts. Automaton has 26 states and 28 transitions. Word has length 16 [2019-12-07 11:04:38,311 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 11:04:38,311 INFO L462 AbstractCegarLoop]: Abstraction has 26 states and 28 transitions. [2019-12-07 11:04:38,311 INFO L463 AbstractCegarLoop]: Interpolant automaton has 11 states. [2019-12-07 11:04:38,311 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 28 transitions. [2019-12-07 11:04:38,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2019-12-07 11:04:38,311 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 11:04:38,311 INFO L410 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-12-07 11:04:38,512 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 mathsat -unsat_core_generation=3 [2019-12-07 11:04:38,513 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 11:04:38,513 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 11:04:38,514 INFO L82 PathProgramCache]: Analyzing trace with hash 1722780714, now seen corresponding path program 1 times [2019-12-07 11:04:38,515 INFO L163 FreeRefinementEngine]: Executing refinement strategy WOLF [2019-12-07 11:04:38,516 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1370241603] [2019-12-07 11:04:38,516 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_49569231-5266-4b96-b34e-f101447d8210/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 [2019-12-07 11:04:40,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 11:04:40,965 INFO L264 TraceCheckSpWp]: Trace formula consists of 370 conjuncts, 10 conjunts are in the unsatisfiable core [2019-12-07 11:04:40,967 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-12-07 11:04:41,003 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 11:04:41,003 INFO L329 TraceCheckSpWp]: Computing backward predicates... [2019-12-07 11:04:41,065 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 11:04:41,065 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1370241603] [2019-12-07 11:04:41,065 INFO L220 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2019-12-07 11:04:41,065 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6, 6] imperfect sequences [] total 10 [2019-12-07 11:04:41,065 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2037762009] [2019-12-07 11:04:41,066 INFO L442 AbstractCegarLoop]: Interpolant automaton has 10 states [2019-12-07 11:04:41,066 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2019-12-07 11:04:41,066 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2019-12-07 11:04:41,066 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2019-12-07 11:04:41,066 INFO L87 Difference]: Start difference. First operand 26 states and 28 transitions. Second operand 10 states. [2019-12-07 11:04:41,152 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 11:04:41,152 INFO L93 Difference]: Finished difference Result 33 states and 34 transitions. [2019-12-07 11:04:41,154 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-12-07 11:04:41,154 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 17 [2019-12-07 11:04:41,154 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 11:04:41,155 INFO L225 Difference]: With dead ends: 33 [2019-12-07 11:04:41,155 INFO L226 Difference]: Without dead ends: 21 [2019-12-07 11:04:41,155 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 [2019-12-07 11:04:41,155 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21 states. [2019-12-07 11:04:41,156 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21 to 21. [2019-12-07 11:04:41,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21 states. [2019-12-07 11:04:41,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 20 transitions. [2019-12-07 11:04:41,157 INFO L78 Accepts]: Start accepts. Automaton has 21 states and 20 transitions. Word has length 17 [2019-12-07 11:04:41,157 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 11:04:41,157 INFO L462 AbstractCegarLoop]: Abstraction has 21 states and 20 transitions. [2019-12-07 11:04:41,157 INFO L463 AbstractCegarLoop]: Interpolant automaton has 10 states. [2019-12-07 11:04:41,157 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 20 transitions. [2019-12-07 11:04:41,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2019-12-07 11:04:41,158 INFO L402 BasicCegarLoop]: Found error trace [2019-12-07 11:04:41,158 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] [2019-12-07 11:04:41,358 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 mathsat -unsat_core_generation=3 [2019-12-07 11:04:41,359 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-12-07 11:04:41,359 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-07 11:04:41,360 INFO L82 PathProgramCache]: Analyzing trace with hash 650443176, now seen corresponding path program 1 times [2019-12-07 11:04:41,361 INFO L163 FreeRefinementEngine]: Executing refinement strategy WOLF [2019-12-07 11:04:41,361 INFO L348 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1991952856] [2019-12-07 11:04:41,362 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_49569231-5266-4b96-b34e-f101447d8210/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 [2019-12-07 11:04:42,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-12-07 11:04:43,166 INFO L264 TraceCheckSpWp]: Trace formula consists of 383 conjuncts, 17 conjunts are in the unsatisfiable core [2019-12-07 11:04:43,168 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2019-12-07 11:04:43,226 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 11:04:43,255 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 11:04:43,255 INFO L329 TraceCheckSpWp]: Computing backward predicates... [2019-12-07 11:04:43,256 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-12-07 11:04:43,502 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-12-07 11:04:43,502 INFO L348 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1991952856] [2019-12-07 11:04:43,502 INFO L220 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2019-12-07 11:04:43,502 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11, 11] imperfect sequences [] total 18 [2019-12-07 11:04:43,502 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [640035254] [2019-12-07 11:04:43,503 INFO L442 AbstractCegarLoop]: Interpolant automaton has 18 states [2019-12-07 11:04:43,503 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2019-12-07 11:04:43,503 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2019-12-07 11:04:43,503 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=266, Unknown=0, NotChecked=0, Total=306 [2019-12-07 11:04:43,503 INFO L87 Difference]: Start difference. First operand 21 states and 20 transitions. Second operand 18 states. [2019-12-07 11:04:43,782 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-12-07 11:04:43,782 INFO L93 Difference]: Finished difference Result 21 states and 20 transitions. [2019-12-07 11:04:43,782 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2019-12-07 11:04:43,782 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 20 [2019-12-07 11:04:43,783 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-12-07 11:04:43,783 INFO L225 Difference]: With dead ends: 21 [2019-12-07 11:04:43,783 INFO L226 Difference]: Without dead ends: 0 [2019-12-07 11:04:43,783 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=148, Invalid=452, Unknown=0, NotChecked=0, Total=600 [2019-12-07 11:04:43,783 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-12-07 11:04:43,783 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-12-07 11:04:43,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-12-07 11:04:43,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-12-07 11:04:43,784 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 20 [2019-12-07 11:04:43,784 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-12-07 11:04:43,784 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-12-07 11:04:43,784 INFO L463 AbstractCegarLoop]: Interpolant automaton has 18 states. [2019-12-07 11:04:43,784 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-12-07 11:04:43,784 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-12-07 11:04:43,984 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 mathsat -unsat_core_generation=3 [2019-12-07 11:04:43,989 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-12-07 11:04:44,258 INFO L246 CegarLoopResult]: For program point L36(lines 36 40) no Hoare annotation was computed. [2019-12-07 11:04:44,258 INFO L249 CegarLoopResult]: At program point L631(lines 614 632) the Hoare annotation is: true [2019-12-07 11:04:44,258 INFO L246 CegarLoopResult]: For program point L103(lines 103 104) no Hoare annotation was computed. [2019-12-07 11:04:44,258 INFO L246 CegarLoopResult]: For program point L103-1(lines 103 104) no Hoare annotation was computed. [2019-12-07 11:04:44,258 INFO L246 CegarLoopResult]: For program point L37(lines 37 38) no Hoare annotation was computed. [2019-12-07 11:04:44,258 INFO L246 CegarLoopResult]: For program point L103-2(lines 103 104) no Hoare annotation was computed. [2019-12-07 11:04:44,258 INFO L246 CegarLoopResult]: For program point L103-3(lines 103 104) no Hoare annotation was computed. [2019-12-07 11:04:44,258 INFO L246 CegarLoopResult]: For program point L37-2(lines 37 38) no Hoare annotation was computed. [2019-12-07 11:04:44,258 INFO L246 CegarLoopResult]: For program point L435(line 435) no Hoare annotation was computed. [2019-12-07 11:04:44,259 INFO L246 CegarLoopResult]: For program point L435-2(lines 435 467) no Hoare annotation was computed. [2019-12-07 11:04:44,259 INFO L246 CegarLoopResult]: For program point L237-1(lines 224 252) no Hoare annotation was computed. [2019-12-07 11:04:44,259 INFO L246 CegarLoopResult]: For program point L105(lines 105 106) no Hoare annotation was computed. [2019-12-07 11:04:44,259 INFO L246 CegarLoopResult]: For program point L105-1(lines 105 106) no Hoare annotation was computed. [2019-12-07 11:04:44,259 INFO L246 CegarLoopResult]: For program point L105-2(lines 105 106) no Hoare annotation was computed. [2019-12-07 11:04:44,259 INFO L246 CegarLoopResult]: For program point L105-3(lines 105 106) no Hoare annotation was computed. [2019-12-07 11:04:44,259 INFO L242 CegarLoopResult]: At program point L568(lines 537 570) the Hoare annotation is: false [2019-12-07 11:04:44,259 INFO L242 CegarLoopResult]: At program point L568-1(lines 537 570) the Hoare annotation is: false [2019-12-07 11:04:44,259 INFO L242 CegarLoopResult]: At program point L502(lines 387 503) the Hoare annotation is: false [2019-12-07 11:04:44,259 INFO L242 CegarLoopResult]: At program point L304(lines 304 344) the Hoare annotation is: false [2019-12-07 11:04:44,259 INFO L242 CegarLoopResult]: At program point L238(lines 238 245) the Hoare annotation is: false [2019-12-07 11:04:44,259 INFO L246 CegarLoopResult]: For program point L305(line 305) no Hoare annotation was computed. [2019-12-07 11:04:44,260 INFO L246 CegarLoopResult]: For program point L239(line 239) no Hoare annotation was computed. [2019-12-07 11:04:44,260 INFO L246 CegarLoopResult]: For program point L107(lines 107 117) no Hoare annotation was computed. [2019-12-07 11:04:44,260 INFO L246 CegarLoopResult]: For program point L107-2(lines 107 117) no Hoare annotation was computed. [2019-12-07 11:04:44,260 INFO L246 CegarLoopResult]: For program point L107-3(lines 107 117) no Hoare annotation was computed. [2019-12-07 11:04:44,260 INFO L246 CegarLoopResult]: For program point L107-5(lines 107 117) no Hoare annotation was computed. [2019-12-07 11:04:44,260 INFO L246 CegarLoopResult]: For program point L107-6(lines 107 117) no Hoare annotation was computed. [2019-12-07 11:04:44,260 INFO L246 CegarLoopResult]: For program point L107-8(lines 107 117) no Hoare annotation was computed. [2019-12-07 11:04:44,260 INFO L246 CegarLoopResult]: For program point L107-9(lines 107 117) no Hoare annotation was computed. [2019-12-07 11:04:44,260 INFO L246 CegarLoopResult]: For program point L107-11(lines 107 117) no Hoare annotation was computed. [2019-12-07 11:04:44,260 INFO L246 CegarLoopResult]: For program point L307-2(lines 307 308) no Hoare annotation was computed. [2019-12-07 11:04:44,260 INFO L242 CegarLoopResult]: At program point L307-3(lines 307 308) the Hoare annotation is: false [2019-12-07 11:04:44,260 INFO L246 CegarLoopResult]: For program point L307-4(lines 304 344) no Hoare annotation was computed. [2019-12-07 11:04:44,260 INFO L246 CegarLoopResult]: For program point L109-1(lines 109 113) no Hoare annotation was computed. [2019-12-07 11:04:44,261 INFO L242 CegarLoopResult]: At program point L109-2(lines 109 113) the Hoare annotation is: false [2019-12-07 11:04:44,261 INFO L246 CegarLoopResult]: For program point L43(lines 43 46) no Hoare annotation was computed. [2019-12-07 11:04:44,261 INFO L246 CegarLoopResult]: For program point L109-3(lines 109 113) no Hoare annotation was computed. [2019-12-07 11:04:44,261 INFO L246 CegarLoopResult]: For program point L109-5(lines 109 113) no Hoare annotation was computed. [2019-12-07 11:04:44,261 INFO L242 CegarLoopResult]: At program point L109-6(lines 109 113) the Hoare annotation is: false [2019-12-07 11:04:44,261 INFO L246 CegarLoopResult]: For program point L109-7(lines 109 113) no Hoare annotation was computed. [2019-12-07 11:04:44,261 INFO L246 CegarLoopResult]: For program point L109-9(lines 109 113) no Hoare annotation was computed. [2019-12-07 11:04:44,261 INFO L242 CegarLoopResult]: At program point L109-10(lines 109 113) the Hoare annotation is: false [2019-12-07 11:04:44,261 INFO L246 CegarLoopResult]: For program point L109-11(lines 109 113) no Hoare annotation was computed. [2019-12-07 11:04:44,261 INFO L246 CegarLoopResult]: For program point L109-13(lines 109 113) no Hoare annotation was computed. [2019-12-07 11:04:44,261 INFO L242 CegarLoopResult]: At program point L109-14(lines 109 113) the Hoare annotation is: false [2019-12-07 11:04:44,261 INFO L246 CegarLoopResult]: For program point L109-15(lines 109 113) no Hoare annotation was computed. [2019-12-07 11:04:44,261 INFO L246 CegarLoopResult]: For program point L242(line 242) no Hoare annotation was computed. [2019-12-07 11:04:44,262 INFO L246 CegarLoopResult]: For program point L441-1(lines 441 445) no Hoare annotation was computed. [2019-12-07 11:04:44,262 INFO L242 CegarLoopResult]: At program point L441-2(lines 441 445) the Hoare annotation is: false [2019-12-07 11:04:44,262 INFO L246 CegarLoopResult]: For program point L441-3(lines 441 445) no Hoare annotation was computed. [2019-12-07 11:04:44,262 INFO L246 CegarLoopResult]: For program point L309-1(line 309) no Hoare annotation was computed. [2019-12-07 11:04:44,262 INFO L246 CegarLoopResult]: For program point L311(line 311) no Hoare annotation was computed. [2019-12-07 11:04:44,262 INFO L246 CegarLoopResult]: For program point L311-2(line 311) no Hoare annotation was computed. [2019-12-07 11:04:44,262 INFO L246 CegarLoopResult]: For program point L312(line 312) no Hoare annotation was computed. [2019-12-07 11:04:44,262 INFO L246 CegarLoopResult]: For program point L48(lines 48 52) no Hoare annotation was computed. [2019-12-07 11:04:44,262 INFO L246 CegarLoopResult]: For program point L48-1(lines 13 54) no Hoare annotation was computed. [2019-12-07 11:04:44,262 INFO L246 CegarLoopResult]: For program point L48-2(lines 48 52) no Hoare annotation was computed. [2019-12-07 11:04:44,262 INFO L246 CegarLoopResult]: For program point L115(lines 115 116) no Hoare annotation was computed. [2019-12-07 11:04:44,262 INFO L246 CegarLoopResult]: For program point L115-1(lines 115 116) no Hoare annotation was computed. [2019-12-07 11:04:44,262 INFO L246 CegarLoopResult]: For program point L115-2(lines 115 116) no Hoare annotation was computed. [2019-12-07 11:04:44,263 INFO L246 CegarLoopResult]: For program point L115-3(lines 115 116) no Hoare annotation was computed. [2019-12-07 11:04:44,263 INFO L246 CegarLoopResult]: For program point L314-2(lines 314 315) no Hoare annotation was computed. [2019-12-07 11:04:44,263 INFO L242 CegarLoopResult]: At program point L314-3(lines 314 315) the Hoare annotation is: false [2019-12-07 11:04:44,263 INFO L246 CegarLoopResult]: For program point L314-4(lines 304 344) no Hoare annotation was computed. [2019-12-07 11:04:44,263 INFO L246 CegarLoopResult]: For program point L513-1(lines 513 517) no Hoare annotation was computed. [2019-12-07 11:04:44,263 INFO L242 CegarLoopResult]: At program point L513-2(lines 513 517) the Hoare annotation is: (let ((.cse0 (fp.neg (_ +zero 8 24)))) (and (= ULTIMATE.start_sin_float_~x .cse0) (exists ((v_ULTIMATE.start_sin_float_~ix~7_11 (_ BitVec 32))) (and (= ULTIMATE.start_sin_float_~ix~7 (bvand (_ bv2147483647 32) v_ULTIMATE.start_sin_float_~ix~7_11)) (= (fp ((_ extract 31 31) v_ULTIMATE.start_sin_float_~ix~7_11) ((_ extract 30 23) v_ULTIMATE.start_sin_float_~ix~7_11) ((_ extract 22 0) v_ULTIMATE.start_sin_float_~ix~7_11)) (fp.neg (_ +zero 8 24))))) (= ULTIMATE.start___kernel_sinf_~x .cse0))) [2019-12-07 11:04:44,263 INFO L246 CegarLoopResult]: For program point L447(lines 447 466) no Hoare annotation was computed. [2019-12-07 11:04:44,263 INFO L246 CegarLoopResult]: For program point L513-3(lines 513 517) no Hoare annotation was computed. [2019-12-07 11:04:44,263 INFO L246 CegarLoopResult]: For program point L447-1(lines 435 467) no Hoare annotation was computed. [2019-12-07 11:04:44,263 INFO L246 CegarLoopResult]: For program point L513-5(lines 513 517) no Hoare annotation was computed. [2019-12-07 11:04:44,263 INFO L242 CegarLoopResult]: At program point L513-6(lines 513 517) the Hoare annotation is: false [2019-12-07 11:04:44,263 INFO L246 CegarLoopResult]: For program point L513-7(lines 513 517) no Hoare annotation was computed. [2019-12-07 11:04:44,264 INFO L246 CegarLoopResult]: For program point L249(lines 249 250) no Hoare annotation was computed. [2019-12-07 11:04:44,264 INFO L246 CegarLoopResult]: For program point L513-9(lines 513 517) no Hoare annotation was computed. [2019-12-07 11:04:44,264 INFO L242 CegarLoopResult]: At program point L513-10(lines 513 517) the Hoare annotation is: false [2019-12-07 11:04:44,264 INFO L246 CegarLoopResult]: For program point L513-11(lines 513 517) no Hoare annotation was computed. [2019-12-07 11:04:44,264 INFO L246 CegarLoopResult]: For program point L316-1(line 316) no Hoare annotation was computed. [2019-12-07 11:04:44,264 INFO L246 CegarLoopResult]: For program point L185(lines 185 186) no Hoare annotation was computed. [2019-12-07 11:04:44,264 INFO L246 CegarLoopResult]: For program point L185-2(lines 185 186) no Hoare annotation was computed. [2019-12-07 11:04:44,264 INFO L246 CegarLoopResult]: For program point L119(lines 119 120) no Hoare annotation was computed. [2019-12-07 11:04:44,264 INFO L246 CegarLoopResult]: For program point L119-1(lines 119 120) no Hoare annotation was computed. [2019-12-07 11:04:44,265 INFO L242 CegarLoopResult]: At program point L53(lines 13 54) the Hoare annotation is: false [2019-12-07 11:04:44,265 INFO L246 CegarLoopResult]: For program point L119-2(lines 119 120) no Hoare annotation was computed. [2019-12-07 11:04:44,265 INFO L246 CegarLoopResult]: For program point L119-3(lines 119 120) no Hoare annotation was computed. [2019-12-07 11:04:44,265 INFO L242 CegarLoopResult]: At program point L582(lines 582 612) the Hoare annotation is: (let ((.cse0 (fp.neg (_ +zero 8 24)))) (and (= |ULTIMATE.start_sin_float_#res| .cse0) (= ULTIMATE.start_sin_float_~x .cse0) (exists ((v_ULTIMATE.start_sin_float_~ix~7_11 (_ BitVec 32))) (and (= ULTIMATE.start_sin_float_~ix~7 (bvand (_ bv2147483647 32) v_ULTIMATE.start_sin_float_~ix~7_11)) (= (fp ((_ extract 31 31) v_ULTIMATE.start_sin_float_~ix~7_11) ((_ extract 30 23) v_ULTIMATE.start_sin_float_~ix~7_11) ((_ extract 22 0) v_ULTIMATE.start_sin_float_~ix~7_11)) (fp.neg (_ +zero 8 24))))) (= ULTIMATE.start___kernel_sinf_~x .cse0) (exists ((v_ULTIMATE.start___kernel_sinf_~ix~5_25 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) v_ULTIMATE.start___kernel_sinf_~ix~5_25) ((_ extract 30 23) v_ULTIMATE.start___kernel_sinf_~ix~5_25) ((_ extract 22 0) v_ULTIMATE.start___kernel_sinf_~ix~5_25)) (fp.neg (_ +zero 8 24))) (= (bvand (_ bv2147483647 32) v_ULTIMATE.start___kernel_sinf_~ix~5_25) ULTIMATE.start___kernel_sinf_~ix~5))) (= .cse0 |ULTIMATE.start___kernel_sinf_#res|))) [2019-12-07 11:04:44,265 INFO L246 CegarLoopResult]: For program point L318-2(lines 318 319) no Hoare annotation was computed. [2019-12-07 11:04:44,265 INFO L242 CegarLoopResult]: At program point L318-3(lines 318 319) the Hoare annotation is: false [2019-12-07 11:04:44,266 INFO L246 CegarLoopResult]: For program point L318-4(lines 304 344) no Hoare annotation was computed. [2019-12-07 11:04:44,266 INFO L246 CegarLoopResult]: For program point L121(lines 121 128) no Hoare annotation was computed. [2019-12-07 11:04:44,266 INFO L246 CegarLoopResult]: For program point L121-1(lines 121 128) no Hoare annotation was computed. [2019-12-07 11:04:44,266 INFO L246 CegarLoopResult]: For program point L121-2(lines 121 128) no Hoare annotation was computed. [2019-12-07 11:04:44,266 INFO L246 CegarLoopResult]: For program point L121-3(lines 121 128) no Hoare annotation was computed. [2019-12-07 11:04:44,266 INFO L246 CegarLoopResult]: For program point L320-1(line 320) no Hoare annotation was computed. [2019-12-07 11:04:44,266 INFO L246 CegarLoopResult]: For program point L254-1(lines 176 346) no Hoare annotation was computed. [2019-12-07 11:04:44,266 INFO L246 CegarLoopResult]: For program point L122-1(lines 122 126) no Hoare annotation was computed. [2019-12-07 11:04:44,266 INFO L242 CegarLoopResult]: At program point L122-2(lines 122 126) the Hoare annotation is: false [2019-12-07 11:04:44,267 INFO L246 CegarLoopResult]: For program point L122-3(lines 122 126) no Hoare annotation was computed. [2019-12-07 11:04:44,267 INFO L246 CegarLoopResult]: For program point L122-5(lines 122 126) no Hoare annotation was computed. [2019-12-07 11:04:44,267 INFO L242 CegarLoopResult]: At program point L122-6(lines 122 126) the Hoare annotation is: false [2019-12-07 11:04:44,267 INFO L246 CegarLoopResult]: For program point L122-7(lines 122 126) no Hoare annotation was computed. [2019-12-07 11:04:44,267 INFO L246 CegarLoopResult]: For program point L122-9(lines 122 126) no Hoare annotation was computed. [2019-12-07 11:04:44,267 INFO L242 CegarLoopResult]: At program point L122-10(lines 122 126) the Hoare annotation is: false [2019-12-07 11:04:44,267 INFO L246 CegarLoopResult]: For program point L122-11(lines 122 126) no Hoare annotation was computed. [2019-12-07 11:04:44,267 INFO L246 CegarLoopResult]: For program point L122-13(lines 122 126) no Hoare annotation was computed. [2019-12-07 11:04:44,268 INFO L242 CegarLoopResult]: At program point L122-14(lines 122 126) the Hoare annotation is: false [2019-12-07 11:04:44,268 INFO L246 CegarLoopResult]: For program point L122-15(lines 122 126) no Hoare annotation was computed. [2019-12-07 11:04:44,268 INFO L246 CegarLoopResult]: For program point L519(lines 519 522) no Hoare annotation was computed. [2019-12-07 11:04:44,268 INFO L246 CegarLoopResult]: For program point L519-2(lines 519 522) no Hoare annotation was computed. [2019-12-07 11:04:44,268 INFO L246 CegarLoopResult]: For program point L453-1(lines 453 457) no Hoare annotation was computed. [2019-12-07 11:04:44,268 INFO L246 CegarLoopResult]: For program point L519-3(lines 519 522) no Hoare annotation was computed. [2019-12-07 11:04:44,268 INFO L242 CegarLoopResult]: At program point L453-2(lines 453 457) the Hoare annotation is: false [2019-12-07 11:04:44,268 INFO L246 CegarLoopResult]: For program point L453-3(lines 453 457) no Hoare annotation was computed. [2019-12-07 11:04:44,268 INFO L246 CegarLoopResult]: For program point L519-5(lines 519 522) no Hoare annotation was computed. [2019-12-07 11:04:44,269 INFO L246 CegarLoopResult]: For program point L519-6(lines 519 522) no Hoare annotation was computed. [2019-12-07 11:04:44,269 INFO L246 CegarLoopResult]: For program point L519-8(lines 519 522) no Hoare annotation was computed. [2019-12-07 11:04:44,269 INFO L246 CegarLoopResult]: For program point L586-1(lines 586 590) no Hoare annotation was computed. [2019-12-07 11:04:44,269 INFO L242 CegarLoopResult]: At program point L586-2(lines 586 590) the Hoare annotation is: (= ULTIMATE.start_sin_float_~x (fp.neg (_ +zero 8 24))) [2019-12-07 11:04:44,269 INFO L246 CegarLoopResult]: For program point L520(lines 520 521) no Hoare annotation was computed. [2019-12-07 11:04:44,269 INFO L246 CegarLoopResult]: For program point L586-3(lines 586 590) no Hoare annotation was computed. [2019-12-07 11:04:44,269 INFO L246 CegarLoopResult]: For program point L520-1(lines 520 521) no Hoare annotation was computed. [2019-12-07 11:04:44,270 INFO L246 CegarLoopResult]: For program point L520-2(lines 520 521) no Hoare annotation was computed. [2019-12-07 11:04:44,270 INFO L246 CegarLoopResult]: For program point L322(line 322) no Hoare annotation was computed. [2019-12-07 11:04:44,270 INFO L246 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-12-07 11:04:44,270 INFO L246 CegarLoopResult]: For program point L256-2(lines 256 257) no Hoare annotation was computed. [2019-12-07 11:04:44,270 INFO L242 CegarLoopResult]: At program point L256-3(lines 256 257) the Hoare annotation is: false [2019-12-07 11:04:44,270 INFO L246 CegarLoopResult]: For program point L256-4(lines 254 271) no Hoare annotation was computed. [2019-12-07 11:04:44,270 INFO L246 CegarLoopResult]: For program point L323-2(lines 323 327) no Hoare annotation was computed. [2019-12-07 11:04:44,270 INFO L242 CegarLoopResult]: At program point L323-3(lines 323 327) the Hoare annotation is: false [2019-12-07 11:04:44,271 INFO L246 CegarLoopResult]: For program point L323-4(lines 323 327) no Hoare annotation was computed. [2019-12-07 11:04:44,271 INFO L246 CegarLoopResult]: For program point L191-2(lines 191 192) no Hoare annotation was computed. [2019-12-07 11:04:44,271 INFO L242 CegarLoopResult]: At program point L191-3(lines 191 192) the Hoare annotation is: false [2019-12-07 11:04:44,271 INFO L246 CegarLoopResult]: For program point L191-4(lines 191 192) no Hoare annotation was computed. [2019-12-07 11:04:44,271 INFO L246 CegarLoopResult]: For program point L59-1(lines 59 63) no Hoare annotation was computed. [2019-12-07 11:04:44,271 INFO L242 CegarLoopResult]: At program point L59-2(lines 59 63) the Hoare annotation is: (let ((.cse0 (fp.neg (_ +zero 8 24)))) (and |ULTIMATE.start_main_#t~short150| (= |ULTIMATE.start_sin_float_#res| .cse0) (= ULTIMATE.start_sin_float_~x .cse0) (exists ((v_ULTIMATE.start_sin_float_~ix~7_11 (_ BitVec 32))) (and (= ULTIMATE.start_sin_float_~ix~7 (bvand (_ bv2147483647 32) v_ULTIMATE.start_sin_float_~ix~7_11)) (= (fp ((_ extract 31 31) v_ULTIMATE.start_sin_float_~ix~7_11) ((_ extract 30 23) v_ULTIMATE.start_sin_float_~ix~7_11) ((_ extract 22 0) v_ULTIMATE.start_sin_float_~ix~7_11)) (fp.neg (_ +zero 8 24))))) (= ULTIMATE.start___kernel_sinf_~x .cse0) (= ULTIMATE.start_main_~res~0 .cse0) (exists ((v_ULTIMATE.start___kernel_sinf_~ix~5_25 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) v_ULTIMATE.start___kernel_sinf_~ix~5_25) ((_ extract 30 23) v_ULTIMATE.start___kernel_sinf_~ix~5_25) ((_ extract 22 0) v_ULTIMATE.start___kernel_sinf_~ix~5_25)) (fp.neg (_ +zero 8 24))) (= (bvand (_ bv2147483647 32) v_ULTIMATE.start___kernel_sinf_~ix~5_25) ULTIMATE.start___kernel_sinf_~ix~5))) (= .cse0 |ULTIMATE.start___kernel_sinf_#res|) (= ULTIMATE.start___signbit_float_~x .cse0))) [2019-12-07 11:04:44,271 INFO L246 CegarLoopResult]: For program point L59-3(lines 59 63) no Hoare annotation was computed. [2019-12-07 11:04:44,272 INFO L246 CegarLoopResult]: For program point L192(line 192) no Hoare annotation was computed. [2019-12-07 11:04:44,272 INFO L246 CegarLoopResult]: For program point L192-2(line 192) no Hoare annotation was computed. [2019-12-07 11:04:44,272 INFO L246 CegarLoopResult]: For program point L259-1(lines 259 260) no Hoare annotation was computed. [2019-12-07 11:04:44,272 INFO L246 CegarLoopResult]: For program point L259-3(lines 259 260) no Hoare annotation was computed. [2019-12-07 11:04:44,272 INFO L242 CegarLoopResult]: At program point L259-4(lines 259 260) the Hoare annotation is: false [2019-12-07 11:04:44,272 INFO L246 CegarLoopResult]: For program point L259-5(lines 259 260) no Hoare annotation was computed. [2019-12-07 11:04:44,272 INFO L246 CegarLoopResult]: For program point L194-2(lines 194 198) no Hoare annotation was computed. [2019-12-07 11:04:44,272 INFO L242 CegarLoopResult]: At program point L194-3(lines 194 198) the Hoare annotation is: false [2019-12-07 11:04:44,273 INFO L246 CegarLoopResult]: For program point L194-4(lines 194 198) no Hoare annotation was computed. [2019-12-07 11:04:44,273 INFO L246 CegarLoopResult]: For program point L459(lines 459 465) no Hoare annotation was computed. [2019-12-07 11:04:44,273 INFO L246 CegarLoopResult]: For program point L393-1(lines 393 397) no Hoare annotation was computed. [2019-12-07 11:04:44,273 INFO L242 CegarLoopResult]: At program point L393-2(lines 393 397) the Hoare annotation is: false [2019-12-07 11:04:44,273 INFO L246 CegarLoopResult]: For program point L393-3(lines 393 397) no Hoare annotation was computed. [2019-12-07 11:04:44,273 INFO L246 CegarLoopResult]: For program point L195-2(lines 195 196) no Hoare annotation was computed. [2019-12-07 11:04:44,273 INFO L246 CegarLoopResult]: For program point L129(lines 129 134) no Hoare annotation was computed. [2019-12-07 11:04:44,273 INFO L242 CegarLoopResult]: At program point L195-3(lines 195 196) the Hoare annotation is: false [2019-12-07 11:04:44,274 INFO L246 CegarLoopResult]: For program point L129-1(lines 129 134) no Hoare annotation was computed. [2019-12-07 11:04:44,274 INFO L246 CegarLoopResult]: For program point L195-4(lines 195 196) no Hoare annotation was computed. [2019-12-07 11:04:44,274 INFO L246 CegarLoopResult]: For program point L129-2(lines 129 134) no Hoare annotation was computed. [2019-12-07 11:04:44,274 INFO L246 CegarLoopResult]: For program point L129-3(lines 129 134) no Hoare annotation was computed. [2019-12-07 11:04:44,274 INFO L246 CegarLoopResult]: For program point L526(lines 526 529) no Hoare annotation was computed. [2019-12-07 11:04:44,274 INFO L246 CegarLoopResult]: For program point L526-1(lines 526 529) no Hoare annotation was computed. [2019-12-07 11:04:44,274 INFO L246 CegarLoopResult]: For program point L526-2(lines 526 529) no Hoare annotation was computed. [2019-12-07 11:04:44,274 INFO L246 CegarLoopResult]: For program point L328-2(lines 328 332) no Hoare annotation was computed. [2019-12-07 11:04:44,274 INFO L242 CegarLoopResult]: At program point L328-3(lines 328 332) the Hoare annotation is: false [2019-12-07 11:04:44,275 INFO L246 CegarLoopResult]: For program point L262-2(lines 262 267) no Hoare annotation was computed. [2019-12-07 11:04:44,275 INFO L246 CegarLoopResult]: For program point L328-4(lines 328 332) no Hoare annotation was computed. [2019-12-07 11:04:44,275 INFO L242 CegarLoopResult]: At program point L262-3(lines 262 267) the Hoare annotation is: false [2019-12-07 11:04:44,275 INFO L246 CegarLoopResult]: For program point L130(lines 130 133) no Hoare annotation was computed. [2019-12-07 11:04:44,275 INFO L246 CegarLoopResult]: For program point L262-4(lines 262 267) no Hoare annotation was computed. [2019-12-07 11:04:44,275 INFO L246 CegarLoopResult]: For program point L130-1(lines 130 133) no Hoare annotation was computed. [2019-12-07 11:04:44,275 INFO L246 CegarLoopResult]: For program point L130-2(lines 130 133) no Hoare annotation was computed. [2019-12-07 11:04:44,275 INFO L246 CegarLoopResult]: For program point L130-3(lines 130 133) no Hoare annotation was computed. [2019-12-07 11:04:44,275 INFO L246 CegarLoopResult]: For program point L593(lines 593 611) no Hoare annotation was computed. [2019-12-07 11:04:44,276 INFO L242 CegarLoopResult]: At program point L65(lines 56 66) the Hoare annotation is: (let ((.cse0 (fp.neg (_ +zero 8 24)))) (and |ULTIMATE.start_main_#t~short150| (= |ULTIMATE.start_sin_float_#res| .cse0) (= ULTIMATE.start_sin_float_~x .cse0) (exists ((v_ULTIMATE.start_sin_float_~ix~7_11 (_ BitVec 32))) (and (= ULTIMATE.start_sin_float_~ix~7 (bvand (_ bv2147483647 32) v_ULTIMATE.start_sin_float_~ix~7_11)) (= (fp ((_ extract 31 31) v_ULTIMATE.start_sin_float_~ix~7_11) ((_ extract 30 23) v_ULTIMATE.start_sin_float_~ix~7_11) ((_ extract 22 0) v_ULTIMATE.start_sin_float_~ix~7_11)) (fp.neg (_ +zero 8 24))))) (= ULTIMATE.start___kernel_sinf_~x .cse0) (= (fp ((_ extract 31 31) ULTIMATE.start___signbit_float_~w~0) ((_ extract 30 23) ULTIMATE.start___signbit_float_~w~0) ((_ extract 22 0) ULTIMATE.start___signbit_float_~w~0)) .cse0) (= ULTIMATE.start_main_~res~0 .cse0) (exists ((v_ULTIMATE.start___kernel_sinf_~ix~5_25 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) v_ULTIMATE.start___kernel_sinf_~ix~5_25) ((_ extract 30 23) v_ULTIMATE.start___kernel_sinf_~ix~5_25) ((_ extract 22 0) v_ULTIMATE.start___kernel_sinf_~ix~5_25)) (fp.neg (_ +zero 8 24))) (= (bvand (_ bv2147483647 32) v_ULTIMATE.start___kernel_sinf_~ix~5_25) ULTIMATE.start___kernel_sinf_~ix~5))) (= .cse0 |ULTIMATE.start___kernel_sinf_#res|) (= (_ bv0 32) (bvadd |ULTIMATE.start___signbit_float_#res| (_ bv4294967295 32))) (= ULTIMATE.start___signbit_float_~x .cse0))) [2019-12-07 11:04:44,276 INFO L246 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2019-12-07 11:04:44,276 INFO L246 CegarLoopResult]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 627) no Hoare annotation was computed. [2019-12-07 11:04:44,276 INFO L246 CegarLoopResult]: For program point L264-2(lines 264 265) no Hoare annotation was computed. [2019-12-07 11:04:44,276 INFO L242 CegarLoopResult]: At program point L264-3(lines 264 265) the Hoare annotation is: false [2019-12-07 11:04:44,276 INFO L246 CegarLoopResult]: For program point L264-4(lines 264 265) no Hoare annotation was computed. [2019-12-07 11:04:44,277 INFO L242 CegarLoopResult]: At program point L529(lines 510 530) the Hoare annotation is: (let ((.cse0 (fp.neg (_ +zero 8 24)))) (and (= ULTIMATE.start_sin_float_~x .cse0) (exists ((v_ULTIMATE.start_sin_float_~ix~7_11 (_ BitVec 32))) (and (= ULTIMATE.start_sin_float_~ix~7 (bvand (_ bv2147483647 32) v_ULTIMATE.start_sin_float_~ix~7_11)) (= (fp ((_ extract 31 31) v_ULTIMATE.start_sin_float_~ix~7_11) ((_ extract 30 23) v_ULTIMATE.start_sin_float_~ix~7_11) ((_ extract 22 0) v_ULTIMATE.start_sin_float_~ix~7_11)) (fp.neg (_ +zero 8 24))))) (= ULTIMATE.start___kernel_sinf_~x .cse0) (exists ((v_ULTIMATE.start___kernel_sinf_~ix~5_25 (_ BitVec 32))) (and (= (fp ((_ extract 31 31) v_ULTIMATE.start___kernel_sinf_~ix~5_25) ((_ extract 30 23) v_ULTIMATE.start___kernel_sinf_~ix~5_25) ((_ extract 22 0) v_ULTIMATE.start___kernel_sinf_~ix~5_25)) (fp.neg (_ +zero 8 24))) (= (bvand (_ bv2147483647 32) v_ULTIMATE.start___kernel_sinf_~ix~5_25) ULTIMATE.start___kernel_sinf_~ix~5))) (= .cse0 |ULTIMATE.start___kernel_sinf_#res|))) [2019-12-07 11:04:44,277 INFO L242 CegarLoopResult]: At program point L529-1(lines 510 530) the Hoare annotation is: false [2019-12-07 11:04:44,277 INFO L242 CegarLoopResult]: At program point L529-2(lines 510 530) the Hoare annotation is: false [2019-12-07 11:04:44,277 INFO L246 CegarLoopResult]: For program point L596(lines 596 611) no Hoare annotation was computed. [2019-12-07 11:04:44,277 INFO L246 CegarLoopResult]: For program point L399(lines 399 403) no Hoare annotation was computed. [2019-12-07 11:04:44,277 INFO L246 CegarLoopResult]: For program point L333-2(lines 333 334) no Hoare annotation was computed. [2019-12-07 11:04:44,277 INFO L242 CegarLoopResult]: At program point L333-3(lines 333 334) the Hoare annotation is: false [2019-12-07 11:04:44,278 INFO L246 CegarLoopResult]: For program point L333-4(lines 304 344) no Hoare annotation was computed. [2019-12-07 11:04:44,278 INFO L246 CegarLoopResult]: For program point L136-1(lines 136 140) no Hoare annotation was computed. [2019-12-07 11:04:44,278 INFO L242 CegarLoopResult]: At program point L136-2(lines 136 140) the Hoare annotation is: false [2019-12-07 11:04:44,278 INFO L246 CegarLoopResult]: For program point L70-1(lines 70 74) no Hoare annotation was computed. [2019-12-07 11:04:44,278 INFO L246 CegarLoopResult]: For program point L136-3(lines 136 140) no Hoare annotation was computed. [2019-12-07 11:04:44,278 INFO L242 CegarLoopResult]: At program point L70-2(lines 70 74) the Hoare annotation is: false [2019-12-07 11:04:44,278 INFO L246 CegarLoopResult]: For program point L136-5(lines 136 140) no Hoare annotation was computed. [2019-12-07 11:04:44,278 INFO L242 CegarLoopResult]: At program point L136-6(lines 136 140) the Hoare annotation is: false [2019-12-07 11:04:44,278 INFO L246 CegarLoopResult]: For program point L70-5(lines 70 74) no Hoare annotation was computed. [2019-12-07 11:04:44,279 INFO L246 CegarLoopResult]: For program point L136-7(lines 136 140) no Hoare annotation was computed. [2019-12-07 11:04:44,279 INFO L242 CegarLoopResult]: At program point L70-6(lines 70 74) the Hoare annotation is: false [2019-12-07 11:04:44,279 INFO L246 CegarLoopResult]: For program point L136-9(lines 136 140) no Hoare annotation was computed. [2019-12-07 11:04:44,279 INFO L242 CegarLoopResult]: At program point L136-10(lines 136 140) the Hoare annotation is: false [2019-12-07 11:04:44,279 INFO L246 CegarLoopResult]: For program point L70-9(lines 70 74) no Hoare annotation was computed. [2019-12-07 11:04:44,279 INFO L246 CegarLoopResult]: For program point L136-11(lines 136 140) no Hoare annotation was computed. [2019-12-07 11:04:44,279 INFO L242 CegarLoopResult]: At program point L70-10(lines 70 74) the Hoare annotation is: false [2019-12-07 11:04:44,279 INFO L246 CegarLoopResult]: For program point L136-13(lines 136 140) no Hoare annotation was computed. [2019-12-07 11:04:44,279 INFO L242 CegarLoopResult]: At program point L136-14(lines 136 140) the Hoare annotation is: false [2019-12-07 11:04:44,280 INFO L246 CegarLoopResult]: For program point L70-13(lines 70 74) no Hoare annotation was computed. [2019-12-07 11:04:44,280 INFO L246 CegarLoopResult]: For program point L136-15(lines 136 140) no Hoare annotation was computed. [2019-12-07 11:04:44,280 INFO L242 CegarLoopResult]: At program point L70-14(lines 70 74) the Hoare annotation is: false [2019-12-07 11:04:44,280 INFO L246 CegarLoopResult]: For program point L70-17(lines 70 74) no Hoare annotation was computed. [2019-12-07 11:04:44,280 INFO L242 CegarLoopResult]: At program point L70-18(lines 70 74) the Hoare annotation is: false [2019-12-07 11:04:44,280 INFO L246 CegarLoopResult]: For program point L70-21(lines 70 74) no Hoare annotation was computed. [2019-12-07 11:04:44,280 INFO L242 CegarLoopResult]: At program point L70-22(lines 70 74) the Hoare annotation is: false [2019-12-07 11:04:44,280 INFO L242 CegarLoopResult]: At program point L269(lines 176 346) the Hoare annotation is: false [2019-12-07 11:04:44,281 INFO L246 CegarLoopResult]: For program point L70-25(lines 70 74) no Hoare annotation was computed. [2019-12-07 11:04:44,281 INFO L242 CegarLoopResult]: At program point L70-26(lines 70 74) the Hoare annotation is: false [2019-12-07 11:04:44,281 INFO L246 CegarLoopResult]: For program point L203-2(lines 203 207) no Hoare annotation was computed. [2019-12-07 11:04:44,281 INFO L246 CegarLoopResult]: For program point L70-29(lines 70 74) no Hoare annotation was computed. [2019-12-07 11:04:44,281 INFO L242 CegarLoopResult]: At program point L203-3(lines 203 207) the Hoare annotation is: false [2019-12-07 11:04:44,281 INFO L242 CegarLoopResult]: At program point L70-30(lines 70 74) the Hoare annotation is: false [2019-12-07 11:04:44,281 INFO L246 CegarLoopResult]: For program point L203-4(lines 203 207) no Hoare annotation was computed. [2019-12-07 11:04:44,281 INFO L246 CegarLoopResult]: For program point L70-33(lines 70 74) no Hoare annotation was computed. [2019-12-07 11:04:44,281 INFO L242 CegarLoopResult]: At program point L70-34(lines 70 74) the Hoare annotation is: false [2019-12-07 11:04:44,282 INFO L246 CegarLoopResult]: For program point L70-37(lines 70 74) no Hoare annotation was computed. [2019-12-07 11:04:44,282 INFO L242 CegarLoopResult]: At program point L70-38(lines 70 74) the Hoare annotation is: false [2019-12-07 11:04:44,282 INFO L246 CegarLoopResult]: For program point L70-41(lines 70 74) no Hoare annotation was computed. [2019-12-07 11:04:44,282 INFO L242 CegarLoopResult]: At program point L70-42(lines 70 74) the Hoare annotation is: false [2019-12-07 11:04:44,282 INFO L246 CegarLoopResult]: For program point L70-45(lines 70 74) no Hoare annotation was computed. [2019-12-07 11:04:44,282 INFO L242 CegarLoopResult]: At program point L70-46(lines 70 74) the Hoare annotation is: false [2019-12-07 11:04:44,282 INFO L246 CegarLoopResult]: For program point L601(lines 601 610) no Hoare annotation was computed. [2019-12-07 11:04:44,282 INFO L246 CegarLoopResult]: For program point L469(lines 469 474) no Hoare annotation was computed. [2019-12-07 11:04:44,282 INFO L246 CegarLoopResult]: For program point L602(line 602) no Hoare annotation was computed. [2019-12-07 11:04:44,282 INFO L246 CegarLoopResult]: For program point L404(lines 404 428) no Hoare annotation was computed. [2019-12-07 11:04:44,283 INFO L246 CegarLoopResult]: For program point L405(lines 405 427) no Hoare annotation was computed. [2019-12-07 11:04:44,283 INFO L242 CegarLoopResult]: At program point L141(lines 92 142) the Hoare annotation is: false [2019-12-07 11:04:44,283 INFO L242 CegarLoopResult]: At program point L141-1(lines 92 142) the Hoare annotation is: false [2019-12-07 11:04:44,283 INFO L246 CegarLoopResult]: For program point L75(lines 75 79) no Hoare annotation was computed. [2019-12-07 11:04:44,283 INFO L242 CegarLoopResult]: At program point L141-2(lines 92 142) the Hoare annotation is: false [2019-12-07 11:04:44,283 INFO L246 CegarLoopResult]: For program point L75-1(lines 68 86) no Hoare annotation was computed. [2019-12-07 11:04:44,283 INFO L242 CegarLoopResult]: At program point L141-3(lines 92 142) the Hoare annotation is: false [2019-12-07 11:04:44,283 INFO L246 CegarLoopResult]: For program point L75-3(lines 75 79) no Hoare annotation was computed. [2019-12-07 11:04:44,283 INFO L246 CegarLoopResult]: For program point L75-4(lines 68 86) no Hoare annotation was computed. [2019-12-07 11:04:44,284 INFO L246 CegarLoopResult]: For program point L75-6(lines 75 79) no Hoare annotation was computed. [2019-12-07 11:04:44,284 INFO L246 CegarLoopResult]: For program point L75-7(lines 68 86) no Hoare annotation was computed. [2019-12-07 11:04:44,284 INFO L246 CegarLoopResult]: For program point L75-9(lines 75 79) no Hoare annotation was computed. [2019-12-07 11:04:44,284 INFO L246 CegarLoopResult]: For program point L75-10(lines 68 86) no Hoare annotation was computed. [2019-12-07 11:04:44,284 INFO L246 CegarLoopResult]: For program point L75-12(lines 75 79) no Hoare annotation was computed. [2019-12-07 11:04:44,284 INFO L246 CegarLoopResult]: For program point L75-13(lines 68 86) no Hoare annotation was computed. [2019-12-07 11:04:44,284 INFO L246 CegarLoopResult]: For program point L75-15(lines 75 79) no Hoare annotation was computed. [2019-12-07 11:04:44,284 INFO L246 CegarLoopResult]: For program point L604(line 604) no Hoare annotation was computed. [2019-12-07 11:04:44,284 INFO L246 CegarLoopResult]: For program point L75-16(lines 68 86) no Hoare annotation was computed. [2019-12-07 11:04:44,285 INFO L246 CegarLoopResult]: For program point L75-18(lines 75 79) no Hoare annotation was computed. [2019-12-07 11:04:44,285 INFO L246 CegarLoopResult]: For program point L75-19(lines 68 86) no Hoare annotation was computed. [2019-12-07 11:04:44,285 INFO L246 CegarLoopResult]: For program point L75-21(lines 75 79) no Hoare annotation was computed. [2019-12-07 11:04:44,285 INFO L246 CegarLoopResult]: For program point L75-22(lines 68 86) no Hoare annotation was computed. [2019-12-07 11:04:44,285 INFO L246 CegarLoopResult]: For program point L75-24(lines 75 79) no Hoare annotation was computed. [2019-12-07 11:04:44,285 INFO L246 CegarLoopResult]: For program point L75-25(lines 68 86) no Hoare annotation was computed. [2019-12-07 11:04:44,285 INFO L246 CegarLoopResult]: For program point L75-27(lines 75 79) no Hoare annotation was computed. [2019-12-07 11:04:44,285 INFO L246 CegarLoopResult]: For program point L75-28(lines 68 86) no Hoare annotation was computed. [2019-12-07 11:04:44,285 INFO L246 CegarLoopResult]: For program point L75-30(lines 75 79) no Hoare annotation was computed. [2019-12-07 11:04:44,286 INFO L246 CegarLoopResult]: For program point L75-31(lines 68 86) no Hoare annotation was computed. [2019-12-07 11:04:44,286 INFO L246 CegarLoopResult]: For program point L75-33(lines 75 79) no Hoare annotation was computed. [2019-12-07 11:04:44,286 INFO L246 CegarLoopResult]: For program point L75-34(lines 68 86) no Hoare annotation was computed. [2019-12-07 11:04:44,286 INFO L246 CegarLoopResult]: For program point L407(lines 407 414) no Hoare annotation was computed. [2019-12-07 11:04:44,286 INFO L246 CegarLoopResult]: For program point L407-2(lines 407 414) no Hoare annotation was computed. [2019-12-07 11:04:44,286 INFO L246 CegarLoopResult]: For program point L606(line 606) no Hoare annotation was computed. [2019-12-07 11:04:44,286 INFO L246 CegarLoopResult]: For program point L540-1(lines 540 544) no Hoare annotation was computed. [2019-12-07 11:04:44,286 INFO L242 CegarLoopResult]: At program point L540-2(lines 540 544) the Hoare annotation is: false [2019-12-07 11:04:44,286 INFO L246 CegarLoopResult]: For program point L540-3(lines 540 544) no Hoare annotation was computed. [2019-12-07 11:04:44,287 INFO L246 CegarLoopResult]: For program point L540-5(lines 540 544) no Hoare annotation was computed. [2019-12-07 11:04:44,287 INFO L242 CegarLoopResult]: At program point L540-6(lines 540 544) the Hoare annotation is: false [2019-12-07 11:04:44,287 INFO L246 CegarLoopResult]: For program point L540-7(lines 540 544) no Hoare annotation was computed. [2019-12-07 11:04:44,287 INFO L246 CegarLoopResult]: For program point L276-1(lines 276 279) no Hoare annotation was computed. [2019-12-07 11:04:44,287 INFO L242 CegarLoopResult]: At program point L276-3(lines 276 279) the Hoare annotation is: false [2019-12-07 11:04:44,287 INFO L246 CegarLoopResult]: For program point L608(line 608) no Hoare annotation was computed. [2019-12-07 11:04:44,287 INFO L246 CegarLoopResult]: For program point L146-1(lines 146 150) no Hoare annotation was computed. [2019-12-07 11:04:44,287 INFO L242 CegarLoopResult]: At program point L146-2(lines 146 150) the Hoare annotation is: false [2019-12-07 11:04:44,288 INFO L246 CegarLoopResult]: For program point L80(lines 80 84) no Hoare annotation was computed. [2019-12-07 11:04:44,288 INFO L246 CegarLoopResult]: For program point L80-1(lines 68 86) no Hoare annotation was computed. [2019-12-07 11:04:44,288 INFO L246 CegarLoopResult]: For program point L80-2(lines 80 84) no Hoare annotation was computed. [2019-12-07 11:04:44,288 INFO L246 CegarLoopResult]: For program point L80-3(lines 80 84) no Hoare annotation was computed. [2019-12-07 11:04:44,288 INFO L246 CegarLoopResult]: For program point L80-4(lines 68 86) no Hoare annotation was computed. [2019-12-07 11:04:44,288 INFO L246 CegarLoopResult]: For program point L80-5(lines 80 84) no Hoare annotation was computed. [2019-12-07 11:04:44,288 INFO L246 CegarLoopResult]: For program point L80-6(lines 80 84) no Hoare annotation was computed. [2019-12-07 11:04:44,288 INFO L246 CegarLoopResult]: For program point L80-7(lines 68 86) no Hoare annotation was computed. [2019-12-07 11:04:44,288 INFO L246 CegarLoopResult]: For program point L80-8(lines 80 84) no Hoare annotation was computed. [2019-12-07 11:04:44,288 INFO L246 CegarLoopResult]: For program point L80-9(lines 80 84) no Hoare annotation was computed. [2019-12-07 11:04:44,289 INFO L246 CegarLoopResult]: For program point L80-10(lines 68 86) no Hoare annotation was computed. [2019-12-07 11:04:44,289 INFO L246 CegarLoopResult]: For program point L80-11(lines 80 84) no Hoare annotation was computed. [2019-12-07 11:04:44,289 INFO L246 CegarLoopResult]: For program point L80-12(lines 80 84) no Hoare annotation was computed. [2019-12-07 11:04:44,289 INFO L246 CegarLoopResult]: For program point L80-13(lines 68 86) no Hoare annotation was computed. [2019-12-07 11:04:44,289 INFO L246 CegarLoopResult]: For program point L80-14(lines 80 84) no Hoare annotation was computed. [2019-12-07 11:04:44,289 INFO L246 CegarLoopResult]: For program point L80-15(lines 80 84) no Hoare annotation was computed. [2019-12-07 11:04:44,289 INFO L246 CegarLoopResult]: For program point L80-16(lines 68 86) no Hoare annotation was computed. [2019-12-07 11:04:44,289 INFO L246 CegarLoopResult]: For program point L80-17(lines 80 84) no Hoare annotation was computed. [2019-12-07 11:04:44,289 INFO L246 CegarLoopResult]: For program point L80-18(lines 80 84) no Hoare annotation was computed. [2019-12-07 11:04:44,290 INFO L246 CegarLoopResult]: For program point L477(lines 477 480) no Hoare annotation was computed. [2019-12-07 11:04:44,290 INFO L246 CegarLoopResult]: For program point L80-19(lines 68 86) no Hoare annotation was computed. [2019-12-07 11:04:44,290 INFO L246 CegarLoopResult]: For program point L80-20(lines 80 84) no Hoare annotation was computed. [2019-12-07 11:04:44,290 INFO L246 CegarLoopResult]: For program point L80-21(lines 80 84) no Hoare annotation was computed. [2019-12-07 11:04:44,290 INFO L246 CegarLoopResult]: For program point L80-22(lines 68 86) no Hoare annotation was computed. [2019-12-07 11:04:44,290 INFO L246 CegarLoopResult]: For program point L80-23(lines 80 84) no Hoare annotation was computed. [2019-12-07 11:04:44,290 INFO L242 CegarLoopResult]: At program point L345(lines 175 346) the Hoare annotation is: false [2019-12-07 11:04:44,290 INFO L246 CegarLoopResult]: For program point L80-24(lines 80 84) no Hoare annotation was computed. [2019-12-07 11:04:44,290 INFO L246 CegarLoopResult]: For program point L80-25(lines 68 86) no Hoare annotation was computed. [2019-12-07 11:04:44,290 INFO L246 CegarLoopResult]: For program point L80-26(lines 80 84) no Hoare annotation was computed. [2019-12-07 11:04:44,291 INFO L246 CegarLoopResult]: For program point L80-27(lines 80 84) no Hoare annotation was computed. [2019-12-07 11:04:44,291 INFO L246 CegarLoopResult]: For program point L80-28(lines 68 86) no Hoare annotation was computed. [2019-12-07 11:04:44,291 INFO L246 CegarLoopResult]: For program point L80-29(lines 80 84) no Hoare annotation was computed. [2019-12-07 11:04:44,291 INFO L246 CegarLoopResult]: For program point L80-30(lines 80 84) no Hoare annotation was computed. [2019-12-07 11:04:44,291 INFO L246 CegarLoopResult]: For program point L80-31(lines 68 86) no Hoare annotation was computed. [2019-12-07 11:04:44,291 INFO L246 CegarLoopResult]: For program point L80-32(lines 80 84) no Hoare annotation was computed. [2019-12-07 11:04:44,291 INFO L246 CegarLoopResult]: For program point L80-33(lines 80 84) no Hoare annotation was computed. [2019-12-07 11:04:44,291 INFO L246 CegarLoopResult]: For program point L80-34(lines 68 86) no Hoare annotation was computed. [2019-12-07 11:04:44,291 INFO L246 CegarLoopResult]: For program point L80-35(lines 80 84) no Hoare annotation was computed. [2019-12-07 11:04:44,291 INFO L246 CegarLoopResult]: For program point L214(lines 214 222) no Hoare annotation was computed. [2019-12-07 11:04:44,292 INFO L246 CegarLoopResult]: For program point L16-1(lines 16 20) no Hoare annotation was computed. [2019-12-07 11:04:44,292 INFO L242 CegarLoopResult]: At program point L16-2(lines 16 20) the Hoare annotation is: false [2019-12-07 11:04:44,292 INFO L246 CegarLoopResult]: For program point L16-3(lines 16 20) no Hoare annotation was computed. [2019-12-07 11:04:44,292 INFO L246 CegarLoopResult]: For program point L546(lines 546 549) no Hoare annotation was computed. [2019-12-07 11:04:44,292 INFO L246 CegarLoopResult]: For program point L546-2(lines 546 549) no Hoare annotation was computed. [2019-12-07 11:04:44,292 INFO L246 CegarLoopResult]: For program point L546-3(lines 546 549) no Hoare annotation was computed. [2019-12-07 11:04:44,292 INFO L246 CegarLoopResult]: For program point L546-5(lines 546 549) no Hoare annotation was computed. [2019-12-07 11:04:44,292 INFO L246 CegarLoopResult]: For program point L282(lines 282 289) no Hoare annotation was computed. [2019-12-07 11:04:44,292 INFO L246 CegarLoopResult]: For program point L282-2(lines 273 290) no Hoare annotation was computed. [2019-12-07 11:04:44,293 INFO L246 CegarLoopResult]: For program point L547(lines 547 548) no Hoare annotation was computed. [2019-12-07 11:04:44,293 INFO L246 CegarLoopResult]: For program point L547-1(lines 547 548) no Hoare annotation was computed. [2019-12-07 11:04:44,293 INFO L246 CegarLoopResult]: For program point L151(lines 151 155) no Hoare annotation was computed. [2019-12-07 11:04:44,293 INFO L246 CegarLoopResult]: For program point L151-1(lines 144 157) no Hoare annotation was computed. [2019-12-07 11:04:44,293 INFO L246 CegarLoopResult]: For program point L151-2(lines 151 155) no Hoare annotation was computed. [2019-12-07 11:04:44,293 INFO L242 CegarLoopResult]: At program point L85(lines 68 86) the Hoare annotation is: false [2019-12-07 11:04:44,293 INFO L242 CegarLoopResult]: At program point L85-1(lines 68 86) the Hoare annotation is: false [2019-12-07 11:04:44,293 INFO L242 CegarLoopResult]: At program point L85-2(lines 68 86) the Hoare annotation is: false [2019-12-07 11:04:44,293 INFO L242 CegarLoopResult]: At program point L85-3(lines 68 86) the Hoare annotation is: false [2019-12-07 11:04:44,294 INFO L242 CegarLoopResult]: At program point L85-4(lines 68 86) the Hoare annotation is: false [2019-12-07 11:04:44,294 INFO L242 CegarLoopResult]: At program point L85-5(lines 68 86) the Hoare annotation is: false [2019-12-07 11:04:44,294 INFO L242 CegarLoopResult]: At program point L85-6(lines 68 86) the Hoare annotation is: false [2019-12-07 11:04:44,294 INFO L242 CegarLoopResult]: At program point L85-7(lines 68 86) the Hoare annotation is: false [2019-12-07 11:04:44,294 INFO L242 CegarLoopResult]: At program point L85-8(lines 68 86) the Hoare annotation is: false [2019-12-07 11:04:44,294 INFO L242 CegarLoopResult]: At program point L85-9(lines 68 86) the Hoare annotation is: false [2019-12-07 11:04:44,294 INFO L242 CegarLoopResult]: At program point L85-10(lines 68 86) the Hoare annotation is: false [2019-12-07 11:04:44,294 INFO L242 CegarLoopResult]: At program point L85-11(lines 68 86) the Hoare annotation is: false [2019-12-07 11:04:44,294 INFO L246 CegarLoopResult]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2019-12-07 11:04:44,295 INFO L246 CegarLoopResult]: For program point L483-1(lines 483 487) no Hoare annotation was computed. [2019-12-07 11:04:44,295 INFO L242 CegarLoopResult]: At program point L483-2(lines 483 487) the Hoare annotation is: false [2019-12-07 11:04:44,295 INFO L246 CegarLoopResult]: For program point L483-3(lines 483 487) no Hoare annotation was computed. [2019-12-07 11:04:44,295 INFO L246 CegarLoopResult]: For program point L219(lines 219 222) no Hoare annotation was computed. [2019-12-07 11:04:44,295 INFO L246 CegarLoopResult]: For program point L418(lines 418 425) no Hoare annotation was computed. [2019-12-07 11:04:44,295 INFO L246 CegarLoopResult]: For program point L418-2(lines 418 425) no Hoare annotation was computed. [2019-12-07 11:04:44,295 INFO L246 CegarLoopResult]: For program point L221(lines 221 222) no Hoare annotation was computed. [2019-12-07 11:04:44,295 INFO L246 CegarLoopResult]: For program point L221-2(lines 176 346) no Hoare annotation was computed. [2019-12-07 11:04:44,295 INFO L246 CegarLoopResult]: For program point L23(lines 23 47) no Hoare annotation was computed. [2019-12-07 11:04:44,295 INFO L242 CegarLoopResult]: At program point L156(lines 144 157) the Hoare annotation is: false [2019-12-07 11:04:44,296 INFO L246 CegarLoopResult]: For program point L24(lines 24 41) no Hoare annotation was computed. [2019-12-07 11:04:44,296 INFO L246 CegarLoopResult]: For program point L25(lines 25 31) no Hoare annotation was computed. [2019-12-07 11:04:44,296 INFO L246 CegarLoopResult]: For program point L554(lines 554 569) no Hoare annotation was computed. [2019-12-07 11:04:44,296 INFO L246 CegarLoopResult]: For program point L554-1(lines 554 569) no Hoare annotation was computed. [2019-12-07 11:04:44,296 INFO L246 CegarLoopResult]: For program point L488-2(lines 488 491) no Hoare annotation was computed. [2019-12-07 11:04:44,296 INFO L242 CegarLoopResult]: At program point L488-3(lines 488 491) the Hoare annotation is: false [2019-12-07 11:04:44,296 INFO L246 CegarLoopResult]: For program point L488-4(lines 488 491) no Hoare annotation was computed. [2019-12-07 11:04:44,296 INFO L246 CegarLoopResult]: For program point L224(lines 176 346) no Hoare annotation was computed. [2019-12-07 11:04:44,296 INFO L246 CegarLoopResult]: For program point L26(lines 26 30) no Hoare annotation was computed. [2019-12-07 11:04:44,297 INFO L246 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-12-07 11:04:44,297 INFO L246 CegarLoopResult]: For program point L28(lines 28 30) no Hoare annotation was computed. [2019-12-07 11:04:44,297 INFO L246 CegarLoopResult]: For program point L557(lines 557 565) no Hoare annotation was computed. [2019-12-07 11:04:44,297 INFO L246 CegarLoopResult]: For program point L557-2(lines 557 565) no Hoare annotation was computed. [2019-12-07 11:04:44,297 INFO L246 CegarLoopResult]: For program point L293-2(lines 293 296) no Hoare annotation was computed. [2019-12-07 11:04:44,297 INFO L242 CegarLoopResult]: At program point L293-3(lines 293 296) the Hoare annotation is: false [2019-12-07 11:04:44,297 INFO L246 CegarLoopResult]: For program point L227-2(lines 227 236) no Hoare annotation was computed. [2019-12-07 11:04:44,297 INFO L246 CegarLoopResult]: For program point L293-4(lines 293 296) no Hoare annotation was computed. [2019-12-07 11:04:44,297 INFO L242 CegarLoopResult]: At program point L227-3(lines 227 236) the Hoare annotation is: false [2019-12-07 11:04:44,297 INFO L246 CegarLoopResult]: For program point L227-4(lines 224 252) no Hoare annotation was computed. [2019-12-07 11:04:44,298 INFO L246 CegarLoopResult]: For program point L96-1(lines 96 100) no Hoare annotation was computed. [2019-12-07 11:04:44,298 INFO L242 CegarLoopResult]: At program point L96-2(lines 96 100) the Hoare annotation is: false [2019-12-07 11:04:44,298 INFO L246 CegarLoopResult]: For program point L96-3(lines 96 100) no Hoare annotation was computed. [2019-12-07 11:04:44,298 INFO L246 CegarLoopResult]: For program point L96-5(lines 96 100) no Hoare annotation was computed. [2019-12-07 11:04:44,298 INFO L242 CegarLoopResult]: At program point L96-6(lines 96 100) the Hoare annotation is: false [2019-12-07 11:04:44,298 INFO L246 CegarLoopResult]: For program point L96-7(lines 96 100) no Hoare annotation was computed. [2019-12-07 11:04:44,298 INFO L246 CegarLoopResult]: For program point L96-9(lines 96 100) no Hoare annotation was computed. [2019-12-07 11:04:44,298 INFO L242 CegarLoopResult]: At program point L96-10(lines 96 100) the Hoare annotation is: false [2019-12-07 11:04:44,298 INFO L246 CegarLoopResult]: For program point L96-11(lines 96 100) no Hoare annotation was computed. [2019-12-07 11:04:44,299 INFO L246 CegarLoopResult]: For program point L96-13(lines 96 100) no Hoare annotation was computed. [2019-12-07 11:04:44,299 INFO L242 CegarLoopResult]: At program point L96-14(lines 96 100) the Hoare annotation is: false [2019-12-07 11:04:44,299 INFO L246 CegarLoopResult]: For program point L96-15(lines 96 100) no Hoare annotation was computed. [2019-12-07 11:04:44,299 INFO L246 CegarLoopResult]: For program point L229(lines 229 235) no Hoare annotation was computed. [2019-12-07 11:04:44,299 INFO L246 CegarLoopResult]: For program point L626(line 626) no Hoare annotation was computed. [2019-12-07 11:04:44,299 INFO L246 CegarLoopResult]: For program point L626-2(lines 626 629) no Hoare annotation was computed. [2019-12-07 11:04:44,299 INFO L246 CegarLoopResult]: For program point L560-1(lines 560 564) no Hoare annotation was computed. [2019-12-07 11:04:44,299 INFO L242 CegarLoopResult]: At program point L560-2(lines 560 564) the Hoare annotation is: false [2019-12-07 11:04:44,299 INFO L246 CegarLoopResult]: For program point L494-1(lines 494 495) no Hoare annotation was computed. [2019-12-07 11:04:44,300 INFO L246 CegarLoopResult]: For program point L560-3(lines 557 565) no Hoare annotation was computed. [2019-12-07 11:04:44,300 INFO L242 CegarLoopResult]: At program point L494-3(lines 494 495) the Hoare annotation is: false [2019-12-07 11:04:44,300 INFO L246 CegarLoopResult]: For program point L560-5(lines 560 564) no Hoare annotation was computed. [2019-12-07 11:04:44,300 INFO L246 CegarLoopResult]: For program point L494-4(lines 494 495) no Hoare annotation was computed. [2019-12-07 11:04:44,300 INFO L242 CegarLoopResult]: At program point L560-6(lines 560 564) the Hoare annotation is: false [2019-12-07 11:04:44,300 INFO L246 CegarLoopResult]: For program point L560-7(lines 557 565) no Hoare annotation was computed. [2019-12-07 11:04:44,300 INFO L246 CegarLoopResult]: For program point L230(lines 230 233) no Hoare annotation was computed. [2019-12-07 11:04:44,300 INFO L246 CegarLoopResult]: For program point L627(line 627) no Hoare annotation was computed. [2019-12-07 11:04:44,300 INFO L246 CegarLoopResult]: For program point L429(lines 429 475) no Hoare annotation was computed. [2019-12-07 11:04:44,300 INFO L246 CegarLoopResult]: For program point L298-2(lines 298 302) no Hoare annotation was computed. [2019-12-07 11:04:44,301 INFO L242 CegarLoopResult]: At program point L298-3(lines 298 302) the Hoare annotation is: false [2019-12-07 11:04:44,301 INFO L246 CegarLoopResult]: For program point L298-4(lines 298 302) no Hoare annotation was computed. [2019-12-07 11:04:44,301 INFO L246 CegarLoopResult]: For program point L34(lines 34 35) no Hoare annotation was computed. [2019-12-07 11:04:44,301 INFO L246 CegarLoopResult]: For program point L497(lines 497 501) no Hoare annotation was computed. [2019-12-07 11:04:44,301 INFO L246 CegarLoopResult]: For program point L299-2(lines 299 300) no Hoare annotation was computed. [2019-12-07 11:04:44,301 INFO L242 CegarLoopResult]: At program point L299-3(lines 299 300) the Hoare annotation is: false [2019-12-07 11:04:44,301 INFO L246 CegarLoopResult]: For program point L299-4(lines 299 300) no Hoare annotation was computed. [2019-12-07 11:04:44,308 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-12-07 11:04:44,309 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-12-07 11:04:44,309 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-12-07 11:04:44,309 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-12-07 11:04:44,310 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-12-07 11:04:44,310 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-12-07 11:04:44,310 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-12-07 11:04:44,310 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-12-07 11:04:44,316 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-12-07 11:04:44,316 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-12-07 11:04:44,316 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-12-07 11:04:44,316 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-12-07 11:04:44,317 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-12-07 11:04:44,317 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-12-07 11:04:44,317 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-12-07 11:04:44,317 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-12-07 11:04:44,319 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-12-07 11:04:44,319 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-12-07 11:04:44,320 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-12-07 11:04:44,320 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-12-07 11:04:44,320 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-12-07 11:04:44,320 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-12-07 11:04:44,321 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-12-07 11:04:44,321 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-12-07 11:04:44,322 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-12-07 11:04:44,322 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-12-07 11:04:44,322 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-12-07 11:04:44,322 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-12-07 11:04:44,322 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-12-07 11:04:44,323 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-12-07 11:04:44,323 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-12-07 11:04:44,323 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-12-07 11:04:44,324 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-12-07 11:04:44,324 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-12-07 11:04:44,324 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-12-07 11:04:44,324 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-12-07 11:04:44,325 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-12-07 11:04:44,325 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-12-07 11:04:44,325 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-12-07 11:04:44,325 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-12-07 11:04:44,326 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-12-07 11:04:44,326 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-12-07 11:04:44,327 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-12-07 11:04:44,327 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-12-07 11:04:44,327 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-12-07 11:04:44,327 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-12-07 11:04:44,327 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-12-07 11:04:44,328 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-12-07 11:04:44,329 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-12-07 11:04:44,329 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-12-07 11:04:44,329 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-12-07 11:04:44,329 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-12-07 11:04:44,330 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-12-07 11:04:44,330 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-12-07 11:04:44,330 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-12-07 11:04:44,330 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-12-07 11:04:44,331 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-12-07 11:04:44,331 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-12-07 11:04:44,331 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-12-07 11:04:44,331 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-12-07 11:04:44,332 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-12-07 11:04:44,332 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-12-07 11:04:44,332 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-12-07 11:04:44,332 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-12-07 11:04:44,333 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-12-07 11:04:44,333 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-12-07 11:04:44,333 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-12-07 11:04:44,333 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-12-07 11:04:44,333 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-12-07 11:04:44,333 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-12-07 11:04:44,333 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-12-07 11:04:44,334 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-12-07 11:04:44,335 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.12 11:04:44 BoogieIcfgContainer [2019-12-07 11:04:44,336 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-12-07 11:04:44,336 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-12-07 11:04:44,336 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-12-07 11:04:44,336 INFO L275 PluginConnector]: Witness Printer initialized [2019-12-07 11:04:44,336 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 11:04:24" (3/4) ... [2019-12-07 11:04:44,339 INFO L137 WitnessPrinter]: Generating witness for correct program [2019-12-07 11:04:44,366 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 123 nodes and edges [2019-12-07 11:04:44,368 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 69 nodes and edges [2019-12-07 11:04:44,371 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2019-12-07 11:04:44,395 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((\result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && (\exists v_ULTIMATE.start_sin_float_~ix~7_11 : bv32 :: ix == ~bvand32(2147483647bv32, v_ULTIMATE.start_sin_float_~ix~7_11) && ~fp~LONGDOUBLE(v_ULTIMATE.start_sin_float_~ix~7_11[31:31], v_ULTIMATE.start_sin_float_~ix~7_11[30:23], v_ULTIMATE.start_sin_float_~ix~7_11[22:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()))) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && (\exists v_ULTIMATE.start___kernel_sinf_~ix~5_25 : bv32 :: ~fp~LONGDOUBLE(v_ULTIMATE.start___kernel_sinf_~ix~5_25[31:31], v_ULTIMATE.start___kernel_sinf_~ix~5_25[30:23], v_ULTIMATE.start___kernel_sinf_~ix~5_25[22:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_ULTIMATE.start___kernel_sinf_~ix~5_25) == ix)) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == \result [2019-12-07 11:04:44,395 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && (\exists v_ULTIMATE.start_sin_float_~ix~7_11 : bv32 :: ix == ~bvand32(2147483647bv32, v_ULTIMATE.start_sin_float_~ix~7_11) && ~fp~LONGDOUBLE(v_ULTIMATE.start_sin_float_~ix~7_11[31:31], v_ULTIMATE.start_sin_float_~ix~7_11[30:23], v_ULTIMATE.start_sin_float_~ix~7_11[22:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()))) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) [2019-12-07 11:04:44,395 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((aux-res == -0.0f && __signbit_float(res) == 1-aux && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && (\exists v_ULTIMATE.start_sin_float_~ix~7_11 : bv32 :: ix == ~bvand32(2147483647bv32, v_ULTIMATE.start_sin_float_~ix~7_11) && ~fp~LONGDOUBLE(v_ULTIMATE.start_sin_float_~ix~7_11[31:31], v_ULTIMATE.start_sin_float_~ix~7_11[30:23], v_ULTIMATE.start_sin_float_~ix~7_11[22:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()))) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && res == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && (\exists v_ULTIMATE.start___kernel_sinf_~ix~5_25 : bv32 :: ~fp~LONGDOUBLE(v_ULTIMATE.start___kernel_sinf_~ix~5_25[31:31], v_ULTIMATE.start___kernel_sinf_~ix~5_25[30:23], v_ULTIMATE.start___kernel_sinf_~ix~5_25[22:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_ULTIMATE.start___kernel_sinf_~ix~5_25) == ix)) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == \result) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) [2019-12-07 11:04:44,396 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && (\exists v_ULTIMATE.start_sin_float_~ix~7_11 : bv32 :: ix == ~bvand32(2147483647bv32, v_ULTIMATE.start_sin_float_~ix~7_11) && ~fp~LONGDOUBLE(v_ULTIMATE.start_sin_float_~ix~7_11[31:31], v_ULTIMATE.start_sin_float_~ix~7_11[30:23], v_ULTIMATE.start_sin_float_~ix~7_11[22:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()))) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && (\exists v_ULTIMATE.start___kernel_sinf_~ix~5_25 : bv32 :: ~fp~LONGDOUBLE(v_ULTIMATE.start___kernel_sinf_~ix~5_25[31:31], v_ULTIMATE.start___kernel_sinf_~ix~5_25[30:23], v_ULTIMATE.start___kernel_sinf_~ix~5_25[22:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_ULTIMATE.start___kernel_sinf_~ix~5_25) == ix)) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == \result [2019-12-07 11:04:44,396 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((aux-res == -0.0f && __signbit_float(res) == 1-aux && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && (\exists v_ULTIMATE.start_sin_float_~ix~7_11 : bv32 :: ix == ~bvand32(2147483647bv32, v_ULTIMATE.start_sin_float_~ix~7_11) && ~fp~LONGDOUBLE(v_ULTIMATE.start_sin_float_~ix~7_11[31:31], v_ULTIMATE.start_sin_float_~ix~7_11[30:23], v_ULTIMATE.start_sin_float_~ix~7_11[22:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()))) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && ~fp~LONGDOUBLE(w[31:31], w[30:23], w[22:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && res == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && (\exists v_ULTIMATE.start___kernel_sinf_~ix~5_25 : bv32 :: ~fp~LONGDOUBLE(v_ULTIMATE.start___kernel_sinf_~ix~5_25[31:31], v_ULTIMATE.start___kernel_sinf_~ix~5_25[30:23], v_ULTIMATE.start___kernel_sinf_~ix~5_25[22:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_ULTIMATE.start___kernel_sinf_~ix~5_25) == ix)) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == \result) && 0bv32 == ~bvadd64(\result, 4294967295bv32)) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) [2019-12-07 11:04:44,612 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_49569231-5266-4b96-b34e-f101447d8210/bin/uautomizer/witness.graphml [2019-12-07 11:04:44,612 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-12-07 11:04:44,613 INFO L168 Benchmark]: Toolchain (without parser) took 63816.58 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 274.2 MB). Free memory was 947.0 MB in the beginning and 1.2 GB in the end (delta: -233.1 MB). Peak memory consumption was 364.0 MB. Max. memory is 11.5 GB. [2019-12-07 11:04:44,613 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 11:04:44,614 INFO L168 Benchmark]: CACSL2BoogieTranslator took 401.58 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.9 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -160.9 MB). Peak memory consumption was 21.0 MB. Max. memory is 11.5 GB. [2019-12-07 11:04:44,614 INFO L168 Benchmark]: Boogie Procedure Inliner took 75.99 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: 13.5 MB). Peak memory consumption was 13.5 MB. Max. memory is 11.5 GB. [2019-12-07 11:04:44,614 INFO L168 Benchmark]: Boogie Preprocessor took 91.27 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 21.9 MB). Peak memory consumption was 21.9 MB. Max. memory is 11.5 GB. [2019-12-07 11:04:44,614 INFO L168 Benchmark]: RCFGBuilder took 43447.45 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 869.6 MB in the end (delta: 203.0 MB). Peak memory consumption was 203.0 MB. Max. memory is 11.5 GB. [2019-12-07 11:04:44,615 INFO L168 Benchmark]: TraceAbstraction took 19521.36 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 79.2 MB). Free memory was 869.6 MB in the beginning and 820.8 MB in the end (delta: 48.7 MB). Peak memory consumption was 127.9 MB. Max. memory is 11.5 GB. [2019-12-07 11:04:44,615 INFO L168 Benchmark]: Witness Printer took 275.99 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 56.1 MB). Free memory was 820.8 MB in the beginning and 1.2 GB in the end (delta: -359.3 MB). Peak memory consumption was 19.8 MB. Max. memory is 11.5 GB. [2019-12-07 11:04:44,616 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 401.58 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.9 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -160.9 MB). Peak memory consumption was 21.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 75.99 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: 13.5 MB). Peak memory consumption was 13.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 91.27 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 21.9 MB). Peak memory consumption was 21.9 MB. Max. memory is 11.5 GB. * RCFGBuilder took 43447.45 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 869.6 MB in the end (delta: 203.0 MB). Peak memory consumption was 203.0 MB. Max. memory is 11.5 GB. * TraceAbstraction took 19521.36 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 79.2 MB). Free memory was 869.6 MB in the beginning and 820.8 MB in the end (delta: 48.7 MB). Peak memory consumption was 127.9 MB. Max. memory is 11.5 GB. * Witness Printer took 275.99 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 56.1 MB). Free memory was 820.8 MB in the beginning and 1.2 GB in the end (delta: -359.3 MB). Peak memory consumption was 19.8 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_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 627]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 136]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 146]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 453]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 314]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 96]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 256]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 136]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 259]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 109]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 56]: Loop Invariant [2019-12-07 11:04:44,620 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-12-07 11:04:44,620 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-12-07 11:04:44,621 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-12-07 11:04:44,621 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-12-07 11:04:44,621 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-12-07 11:04:44,621 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-12-07 11:04:44,621 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-12-07 11:04:44,621 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-12-07 11:04:44,622 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-12-07 11:04:44,622 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-12-07 11:04:44,622 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-12-07 11:04:44,622 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-12-07 11:04:44,622 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-12-07 11:04:44,622 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-12-07 11:04:44,622 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-12-07 11:04:44,622 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] Derived loop invariant: (((((((((aux-res == -0.0f && __signbit_float(res) == 1-aux && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && (\exists v_ULTIMATE.start_sin_float_~ix~7_11 : bv32 :: ix == ~bvand32(2147483647bv32, v_ULTIMATE.start_sin_float_~ix~7_11) && ~fp~LONGDOUBLE(v_ULTIMATE.start_sin_float_~ix~7_11[31:31], v_ULTIMATE.start_sin_float_~ix~7_11[30:23], v_ULTIMATE.start_sin_float_~ix~7_11[22:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()))) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && ~fp~LONGDOUBLE(w[31:31], w[30:23], w[22:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && res == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && (\exists v_ULTIMATE.start___kernel_sinf_~ix~5_25 : bv32 :: ~fp~LONGDOUBLE(v_ULTIMATE.start___kernel_sinf_~ix~5_25[31:31], v_ULTIMATE.start___kernel_sinf_~ix~5_25[30:23], v_ULTIMATE.start___kernel_sinf_~ix~5_25[22:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_ULTIMATE.start___kernel_sinf_~ix~5_25) == ix)) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == \result) && 0bv32 == ~bvadd64(\result, 4294967295bv32)) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 318]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 307]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 68]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 96]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 264]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 560]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 68]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 122]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 136]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 68]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 191]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 513]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 68]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 483]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 494]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 68]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 96]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 333]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 560]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 68]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 122]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 194]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 68]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 227]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 68]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 586]: Loop Invariant Derived loop invariant: x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) - InvariantResult [Line: 96]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 68]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 122]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 136]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 293]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 582]: Loop Invariant [2019-12-07 11:04:44,623 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-12-07 11:04:44,624 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-12-07 11:04:44,624 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-12-07 11:04:44,624 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-12-07 11:04:44,624 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-12-07 11:04:44,624 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-12-07 11:04:44,624 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-12-07 11:04:44,624 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-12-07 11:04:44,624 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-12-07 11:04:44,624 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-12-07 11:04:44,624 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-12-07 11:04:44,625 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-12-07 11:04:44,625 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-12-07 11:04:44,625 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-12-07 11:04:44,625 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-12-07 11:04:44,625 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] Derived loop invariant: ((((\result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && (\exists v_ULTIMATE.start_sin_float_~ix~7_11 : bv32 :: ix == ~bvand32(2147483647bv32, v_ULTIMATE.start_sin_float_~ix~7_11) && ~fp~LONGDOUBLE(v_ULTIMATE.start_sin_float_~ix~7_11[31:31], v_ULTIMATE.start_sin_float_~ix~7_11[30:23], v_ULTIMATE.start_sin_float_~ix~7_11[22:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()))) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && (\exists v_ULTIMATE.start___kernel_sinf_~ix~5_25 : bv32 :: ~fp~LONGDOUBLE(v_ULTIMATE.start___kernel_sinf_~ix~5_25[31:31], v_ULTIMATE.start___kernel_sinf_~ix~5_25[30:23], v_ULTIMATE.start___kernel_sinf_~ix~5_25[22:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_ULTIMATE.start___kernel_sinf_~ix~5_25) == ix)) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == \result - InvariantResult [Line: 68]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 513]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 304]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 238]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 68]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 59]: Loop Invariant [2019-12-07 11:04:44,625 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-12-07 11:04:44,625 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-12-07 11:04:44,625 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-12-07 11:04:44,626 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-12-07 11:04:44,626 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-12-07 11:04:44,626 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-12-07 11:04:44,626 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-12-07 11:04:44,626 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-12-07 11:04:44,626 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-12-07 11:04:44,626 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-12-07 11:04:44,626 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-12-07 11:04:44,626 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-12-07 11:04:44,627 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-12-07 11:04:44,627 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-12-07 11:04:44,627 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-12-07 11:04:44,627 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] Derived loop invariant: (((((((aux-res == -0.0f && __signbit_float(res) == 1-aux && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && (\exists v_ULTIMATE.start_sin_float_~ix~7_11 : bv32 :: ix == ~bvand32(2147483647bv32, v_ULTIMATE.start_sin_float_~ix~7_11) && ~fp~LONGDOUBLE(v_ULTIMATE.start_sin_float_~ix~7_11[31:31], v_ULTIMATE.start_sin_float_~ix~7_11[30:23], v_ULTIMATE.start_sin_float_~ix~7_11[22:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()))) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && res == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && (\exists v_ULTIMATE.start___kernel_sinf_~ix~5_25 : bv32 :: ~fp~LONGDOUBLE(v_ULTIMATE.start___kernel_sinf_~ix~5_25[31:31], v_ULTIMATE.start___kernel_sinf_~ix~5_25[30:23], v_ULTIMATE.start___kernel_sinf_~ix~5_25[22:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_ULTIMATE.start___kernel_sinf_~ix~5_25) == ix)) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == \result) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 175]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 537]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 276]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 537]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 298]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 387]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 203]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 323]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 513]: Loop Invariant [2019-12-07 11:04:44,627 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-12-07 11:04:44,627 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-12-07 11:04:44,628 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-12-07 11:04:44,628 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-12-07 11:04:44,628 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-12-07 11:04:44,628 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-12-07 11:04:44,628 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-12-07 11:04:44,628 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] Derived loop invariant: (x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && (\exists v_ULTIMATE.start_sin_float_~ix~7_11 : bv32 :: ix == ~bvand32(2147483647bv32, v_ULTIMATE.start_sin_float_~ix~7_11) && ~fp~LONGDOUBLE(v_ULTIMATE.start_sin_float_~ix~7_11[31:31], v_ULTIMATE.start_sin_float_~ix~7_11[30:23], v_ULTIMATE.start_sin_float_~ix~7_11[22:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()))) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) - InvariantResult [Line: 68]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 195]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 393]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 122]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 488]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 16]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 614]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 144]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 441]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 109]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 540]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 299]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 109]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 92]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 13]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 92]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 92]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 510]: Loop Invariant [2019-12-07 11:04:44,629 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-12-07 11:04:44,629 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-12-07 11:04:44,629 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-12-07 11:04:44,629 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-12-07 11:04:44,629 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-12-07 11:04:44,629 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-12-07 11:04:44,629 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-12-07 11:04:44,629 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-12-07 11:04:44,629 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-12-07 11:04:44,630 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-12-07 11:04:44,630 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-12-07 11:04:44,630 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2019-12-07 11:04:44,630 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-12-07 11:04:44,630 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-12-07 11:04:44,630 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2019-12-07 11:04:44,630 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] Derived loop invariant: (((x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && (\exists v_ULTIMATE.start_sin_float_~ix~7_11 : bv32 :: ix == ~bvand32(2147483647bv32, v_ULTIMATE.start_sin_float_~ix~7_11) && ~fp~LONGDOUBLE(v_ULTIMATE.start_sin_float_~ix~7_11[31:31], v_ULTIMATE.start_sin_float_~ix~7_11[30:23], v_ULTIMATE.start_sin_float_~ix~7_11[22:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()))) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && (\exists v_ULTIMATE.start___kernel_sinf_~ix~5_25 : bv32 :: ~fp~LONGDOUBLE(v_ULTIMATE.start___kernel_sinf_~ix~5_25[31:31], v_ULTIMATE.start___kernel_sinf_~ix~5_25[30:23], v_ULTIMATE.start___kernel_sinf_~ix~5_25[22:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) && ~bvand32(2147483647bv32, v_ULTIMATE.start___kernel_sinf_~ix~5_25) == ix)) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == \result - InvariantResult [Line: 176]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 92]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 510]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 262]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 109]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 328]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 540]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 510]: Loop Invariant Derived loop invariant: 0 - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 401 locations, 1 error locations. Result: SAFE, OverallTime: 19.1s, OverallIterations: 5, TraceHistogramMax: 1, AutomataDifference: 7.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.2s, HoareTripleCheckerStatistics: 588 SDtfs, 252 SDslu, 221 SDs, 0 SdLazy, 124 SolverSat, 24 SolverUnsat, 3 SolverUnknown, 0 SolverNotchecked, 7.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 154 GetRequests, 98 SyntacticMatches, 1 SemanticMatches, 55 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 40 ImplicationChecksByTransitivity, 0.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=401occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 5 MinimizatonAttempts, 7 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 95 LocationsWithAnnotation, 95 PreInvPairs, 102 NumberOfFragments, 352 HoareAnnotationTreeSize, 95 FomulaSimplifications, 84 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 95 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 7.9s SatisfiabilityAnalysisTime, 1.5s InterpolantComputationTime, 74 NumberOfCodeBlocks, 74 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 138 ConstructedInterpolants, 21 QuantifiedInterpolants, 11514 SizeOfPredicates, 34 NumberOfNonLiveVariables, 1804 ConjunctsInSsa, 46 ConjunctsInUnsatCore, 10 InterpolantComputations, 10 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...