./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 a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_1849c0e2-a6de-4af6-ba5f-8fccd2ada8d1/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_1849c0e2-a6de-4af6-ba5f-8fccd2ada8d1/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_1849c0e2-a6de-4af6-ba5f-8fccd2ada8d1/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_1849c0e2-a6de-4af6-ba5f-8fccd2ada8d1/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0220b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_1849c0e2-a6de-4af6-ba5f-8fccd2ada8d1/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_1849c0e2-a6de-4af6-ba5f-8fccd2ada8d1/bin/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 47f854d6a8100cc36db016df47a11c4d03d5880c ................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_1849c0e2-a6de-4af6-ba5f-8fccd2ada8d1/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_1849c0e2-a6de-4af6-ba5f-8fccd2ada8d1/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_1849c0e2-a6de-4af6-ba5f-8fccd2ada8d1/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_1849c0e2-a6de-4af6-ba5f-8fccd2ada8d1/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0220b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_1849c0e2-a6de-4af6-ba5f-8fccd2ada8d1/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_1849c0e2-a6de-4af6-ba5f-8fccd2ada8d1/bin/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 47f854d6a8100cc36db016df47a11c4d03d5880c ..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 01:25:34,973 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:25:34,976 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:25:35,031 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:25:35,032 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:25:35,034 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:25:35,036 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:25:35,038 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:25:35,040 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:25:35,045 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:25:35,046 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:25:35,048 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:25:35,049 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:25:35,050 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:25:35,051 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:25:35,053 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:25:35,054 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:25:35,057 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:25:35,062 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:25:35,071 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:25:35,079 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:25:35,087 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:25:35,089 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:25:35,090 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:25:35,095 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:25:35,096 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:25:35,097 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:25:35,098 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:25:35,099 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:25:35,100 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:25:35,101 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:25:35,103 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:25:35,105 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:25:35,106 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:25:35,108 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:25:35,108 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:25:35,109 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:25:35,109 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:25:35,109 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:25:35,110 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:25:35,111 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:25:35,114 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_1849c0e2-a6de-4af6-ba5f-8fccd2ada8d1/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-30 01:25:35,159 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:25:35,160 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:25:35,162 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 01:25:35,163 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 01:25:35,163 INFO L138 SettingsManager]: * Use SBE=true [2020-11-30 01:25:35,163 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:25:35,163 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 01:25:35,164 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 01:25:35,164 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 01:25:35,164 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:25:35,166 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 01:25:35,166 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:25:35,166 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 01:25:35,166 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 01:25:35,167 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 01:25:35,167 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:25:35,167 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 01:25:35,168 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:25:35,168 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 01:25:35,168 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:25:35,168 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 01:25:35,169 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 01:25:35,169 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:25:35,169 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:25:35,170 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 01:25:35,170 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-30 01:25:35,170 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 01:25:35,170 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 01:25:35,171 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 01:25:35,171 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_1849c0e2-a6de-4af6-ba5f-8fccd2ada8d1/bin/uautomizer/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_1849c0e2-a6de-4af6-ba5f-8fccd2ada8d1/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 47f854d6a8100cc36db016df47a11c4d03d5880c [2020-11-30 01:25:35,444 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:25:35,481 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:25:35,485 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:25:35,487 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:25:35,488 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:25:35,490 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_1849c0e2-a6de-4af6-ba5f-8fccd2ada8d1/bin/uautomizer/../../sv-benchmarks/c/float-newlib/float_req_bl_0220b.c [2020-11-30 01:25:35,562 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1849c0e2-a6de-4af6-ba5f-8fccd2ada8d1/bin/uautomizer/data/313f2d5b8/3f8ac1711da04b72a17e9eabbfc7562d/FLAGbb3f04790 [2020-11-30 01:25:36,107 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:25:36,107 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_1849c0e2-a6de-4af6-ba5f-8fccd2ada8d1/sv-benchmarks/c/float-newlib/float_req_bl_0220b.c [2020-11-30 01:25:36,119 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1849c0e2-a6de-4af6-ba5f-8fccd2ada8d1/bin/uautomizer/data/313f2d5b8/3f8ac1711da04b72a17e9eabbfc7562d/FLAGbb3f04790 [2020-11-30 01:25:36,406 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_1849c0e2-a6de-4af6-ba5f-8fccd2ada8d1/bin/uautomizer/data/313f2d5b8/3f8ac1711da04b72a17e9eabbfc7562d [2020-11-30 01:25:36,409 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:25:36,410 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:25:36,412 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:25:36,412 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:25:36,415 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:25:36,416 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:25:36" (1/1) ... [2020-11-30 01:25:36,418 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@695d2eff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:25:36, skipping insertion in model container [2020-11-30 01:25:36,418 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:25:36" (1/1) ... [2020-11-30 01:25:36,425 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:25:36,464 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:25:36,828 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:25:36,876 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 01:25:36,993 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:25:37,057 INFO L208 MainTranslator]: Completed translation [2020-11-30 01:25:37,059 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:25:37 WrapperNode [2020-11-30 01:25:37,059 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 01:25:37,061 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 01:25:37,061 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 01:25:37,061 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 01:25:37,068 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:25:37" (1/1) ... [2020-11-30 01:25:37,122 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:25:37" (1/1) ... [2020-11-30 01:25:37,256 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 01:25:37,257 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-30 01:25:37,257 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-30 01:25:37,257 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-30 01:25:37,266 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:25:37" (1/1) ... [2020-11-30 01:25:37,266 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:25:37" (1/1) ... [2020-11-30 01:25:37,297 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:25:37" (1/1) ... [2020-11-30 01:25:37,298 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:25:37" (1/1) ... [2020-11-30 01:25:37,364 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:25:37" (1/1) ... [2020-11-30 01:25:37,408 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:25:37" (1/1) ... [2020-11-30 01:25:37,419 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:25:37" (1/1) ... [2020-11-30 01:25:37,453 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-30 01:25:37,454 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-30 01:25:37,454 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-30 01:25:37,454 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-30 01:25:37,461 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:25:37" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_1849c0e2-a6de-4af6-ba5f-8fccd2ada8d1/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 [2020-11-30 01:25:37,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-30 01:25:37,541 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-30 01:25:37,541 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2020-11-30 01:25:37,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-30 01:25:37,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2020-11-30 01:25:37,543 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-30 01:25:37,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-30 01:25:37,544 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-30 01:25:37,544 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2020-11-30 01:25:37,545 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-30 01:25:40,192 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-30 01:25:40,193 INFO L298 CfgBuilder]: Removed 219 assume(true) statements. [2020-11-30 01:25:40,198 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 01:25:40 BoogieIcfgContainer [2020-11-30 01:25:40,198 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-30 01:25:40,201 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-11-30 01:25:40,201 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-11-30 01:25:40,205 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-11-30 01:25:40,205 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 30.11 01:25:36" (1/3) ... [2020-11-30 01:25:40,206 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@54214044 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 30.11 01:25:40, skipping insertion in model container [2020-11-30 01:25:40,206 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:25:37" (2/3) ... [2020-11-30 01:25:40,207 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@54214044 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 30.11 01:25:40, skipping insertion in model container [2020-11-30 01:25:40,207 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 01:25:40" (3/3) ... [2020-11-30 01:25:40,212 INFO L111 eAbstractionObserver]: Analyzing ICFG float_req_bl_0220b.c [2020-11-30 01:25:40,224 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-11-30 01:25:40,229 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-11-30 01:25:40,243 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-11-30 01:25:40,289 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-11-30 01:25:40,290 INFO L378 AbstractCegarLoop]: Hoare is true [2020-11-30 01:25:40,290 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-11-30 01:25:40,290 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-11-30 01:25:40,290 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-11-30 01:25:40,291 INFO L382 AbstractCegarLoop]: Difference is false [2020-11-30 01:25:40,291 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-11-30 01:25:40,291 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-11-30 01:25:40,326 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states. [2020-11-30 01:25:40,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2020-11-30 01:25:40,332 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 01:25:40,333 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 01:25:40,334 INFO L429 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 01:25:40,340 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 01:25:40,341 INFO L82 PathProgramCache]: Analyzing trace with hash 2085767357, now seen corresponding path program 1 times [2020-11-30 01:25:40,351 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-30 01:25:40,351 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1501146946] [2020-11-30 01:25:40,352 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 01:25:40,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:25:40,691 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:25:40,692 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1501146946] [2020-11-30 01:25:40,693 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-30 01:25:40,693 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-11-30 01:25:40,694 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [294818249] [2020-11-30 01:25:40,699 INFO L461 AbstractCegarLoop]: Interpolant automaton has 2 states [2020-11-30 01:25:40,700 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-30 01:25:40,720 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2020-11-30 01:25:40,721 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-11-30 01:25:40,722 INFO L87 Difference]: Start difference. First operand 402 states. Second operand 2 states. [2020-11-30 01:25:40,787 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 01:25:40,788 INFO L93 Difference]: Finished difference Result 801 states and 1367 transitions. [2020-11-30 01:25:40,788 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2020-11-30 01:25:40,790 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 10 [2020-11-30 01:25:40,790 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 01:25:40,820 INFO L225 Difference]: With dead ends: 801 [2020-11-30 01:25:40,820 INFO L226 Difference]: Without dead ends: 398 [2020-11-30 01:25:40,831 INFO L677 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 [2020-11-30 01:25:40,851 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 398 states. [2020-11-30 01:25:40,925 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 398 to 398. [2020-11-30 01:25:40,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 398 states. [2020-11-30 01:25:40,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 398 states and 521 transitions. [2020-11-30 01:25:40,931 INFO L78 Accepts]: Start accepts. Automaton has 398 states and 521 transitions. Word has length 10 [2020-11-30 01:25:40,932 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 01:25:40,932 INFO L481 AbstractCegarLoop]: Abstraction has 398 states and 521 transitions. [2020-11-30 01:25:40,932 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2020-11-30 01:25:40,932 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 521 transitions. [2020-11-30 01:25:40,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2020-11-30 01:25:40,933 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 01:25:40,933 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 01:25:40,934 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-11-30 01:25:40,934 INFO L429 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 01:25:40,934 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 01:25:40,935 INFO L82 PathProgramCache]: Analyzing trace with hash -249539840, now seen corresponding path program 1 times [2020-11-30 01:25:40,935 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-30 01:25:40,935 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [269147004] [2020-11-30 01:25:40,935 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-30 01:25:41,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-11-30 01:25:41,146 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-11-30 01:25:41,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-11-30 01:25:41,312 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-11-30 01:25:41,366 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-11-30 01:25:41,366 INFO L523 BasicCegarLoop]: Counterexample might be feasible [2020-11-30 01:25:41,367 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-11-30 01:25:41,470 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 30.11 01:25:41 BoogieIcfgContainer [2020-11-30 01:25:41,471 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-11-30 01:25:41,472 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-11-30 01:25:41,472 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-11-30 01:25:41,472 INFO L275 PluginConnector]: Witness Printer initialized [2020-11-30 01:25:41,473 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 01:25:40" (3/4) ... [2020-11-30 01:25:41,476 INFO L140 WitnessPrinter]: No result that supports witness generation found [2020-11-30 01:25:41,476 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-11-30 01:25:41,480 INFO L168 Benchmark]: Toolchain (without parser) took 5066.97 ms. Allocated memory was 102.8 MB in the beginning and 178.3 MB in the end (delta: 75.5 MB). Free memory was 74.2 MB in the beginning and 127.4 MB in the end (delta: -53.2 MB). Peak memory consumption was 22.7 MB. Max. memory is 16.1 GB. [2020-11-30 01:25:41,480 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 102.8 MB. Free memory was 62.7 MB in the beginning and 62.7 MB in the end (delta: 42.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:25:41,482 INFO L168 Benchmark]: CACSL2BoogieTranslator took 647.99 ms. Allocated memory is still 102.8 MB. Free memory was 74.0 MB in the beginning and 61.0 MB in the end (delta: 12.9 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-30 01:25:41,483 INFO L168 Benchmark]: Boogie Procedure Inliner took 195.41 ms. Allocated memory is still 102.8 MB. Free memory was 61.0 MB in the beginning and 50.2 MB in the end (delta: 10.8 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 01:25:41,483 INFO L168 Benchmark]: Boogie Preprocessor took 196.72 ms. Allocated memory was 102.8 MB in the beginning and 123.7 MB in the end (delta: 21.0 MB). Free memory was 50.2 MB in the beginning and 88.1 MB in the end (delta: -37.9 MB). Peak memory consumption was 8.1 MB. Max. memory is 16.1 GB. [2020-11-30 01:25:41,485 INFO L168 Benchmark]: RCFGBuilder took 2744.18 ms. Allocated memory was 123.7 MB in the beginning and 178.3 MB in the end (delta: 54.5 MB). Free memory was 88.1 MB in the beginning and 134.6 MB in the end (delta: -46.5 MB). Peak memory consumption was 57.5 MB. Max. memory is 16.1 GB. [2020-11-30 01:25:41,485 INFO L168 Benchmark]: TraceAbstraction took 1270.04 ms. Allocated memory is still 178.3 MB. Free memory was 134.6 MB in the beginning and 127.4 MB in the end (delta: 7.2 MB). Peak memory consumption was 65.9 MB. Max. memory is 16.1 GB. [2020-11-30 01:25:41,487 INFO L168 Benchmark]: Witness Printer took 4.78 ms. Allocated memory is still 178.3 MB. Free memory is still 127.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:25:41,499 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 102.8 MB. Free memory was 62.7 MB in the beginning and 62.7 MB in the end (delta: 42.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 647.99 ms. Allocated memory is still 102.8 MB. Free memory was 74.0 MB in the beginning and 61.0 MB in the end (delta: 12.9 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 195.41 ms. Allocated memory is still 102.8 MB. Free memory was 61.0 MB in the beginning and 50.2 MB in the end (delta: 10.8 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 196.72 ms. Allocated memory was 102.8 MB in the beginning and 123.7 MB in the end (delta: 21.0 MB). Free memory was 50.2 MB in the beginning and 88.1 MB in the end (delta: -37.9 MB). Peak memory consumption was 8.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 2744.18 ms. Allocated memory was 123.7 MB in the beginning and 178.3 MB in the end (delta: 54.5 MB). Free memory was 88.1 MB in the beginning and 134.6 MB in the end (delta: -46.5 MB). Peak memory consumption was 57.5 MB. Max. memory is 16.1 GB. * TraceAbstraction took 1270.04 ms. Allocated memory is still 178.3 MB. Free memory was 134.6 MB in the beginning and 127.4 MB in the end (delta: 7.2 MB). Peak memory consumption was 65.9 MB. Max. memory is 16.1 GB. * Witness Printer took 4.78 ms. Allocated memory is still 178.3 MB. Free memory is still 127.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - UnprovableResult [Line: 3]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 628, overapproximation of someUnaryDOUBLEoperation at line 507, overapproximation of bitwiseAnd at line 594, overapproximation of someUnaryFLOAToperation at line 624, overapproximation of someBinaryArithmeticFLOAToperation at line 599. Possible FailurePath: [L13] static const float huge_floor = 1.0e30; [L90-L92] static const float two25_scalbn = 3.355443200e+07, twom25_scalbn = 2.9802322388e-08, huge_scalbn = 1.0e+30, tiny_scalbn = 1.0e-30; [L165] static const int init_jk_krempio[] = {4, 7, 9}; [L167-L171] 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, }; [L173-L175] static const float zero_krempio = 0.0, one_krempio = 1.0, two8_krempio = 2.5600000000e+02, twon8_krempio = 3.9062500000e-03; [L350-L368] 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, }; [L370-L376] 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}; [L378-L387] 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; [L507-L510] 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; [L534-L537] 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; [L574-L582] 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={18:0}, 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={23:0}, 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={26:0}, twom25_scalbn=7450580597/250000000000000000, twon8_krempio=1/256, zero_krempio=0, zero_rempio=0] [L624] float x = -0.0f; [L585] float y[2], z = 0.0; [L586] __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={18:0}, 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={23:0}, 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={26:0}, twom25_scalbn=7450580597/250000000000000000, twon8_krempio=1/256, zero_krempio=0, zero_rempio=0] [L589] ieee_float_shape_type gf_u; [L590] gf_u.value = (x) [L591] EXPR gf_u.word [L591] (ix) = gf_u.word [L594] 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={18:0}, 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={23:0}, 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={26:0}, twom25_scalbn=7450580597/250000000000000000, twon8_krempio=1/256, zero_krempio=0, zero_rempio=0] [L595] 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={18:0}, 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={23:0}, 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={26:0}, twom25_scalbn=7450580597/250000000000000000, twon8_krempio=1/256, zero_krempio=0, zero_rempio=0] [L598] COND TRUE !((ix) < 0x7f800000L) [L599] return x - x; [L599] 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={18:0}, 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={23:0}, 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={26:0}, twom25_scalbn=7450580597/250000000000000000, twon8_krempio=1/256, zero_krempio=0, zero_rempio=0] [L625] float res = sin_float(x); [L628] 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={18:0}, 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={23:0}, 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={26:0}, twom25_scalbn=7450580597/250000000000000000, twon8_krempio=1/256, zero_krempio=0, zero_rempio=0] [L628] COND TRUE !(res == -0.0f && __signbit_float(res) == 1) [L3] __assert_fail("0", "float_req_bl_0220b.c", 3, "reach_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={18:0}, 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={23:0}, 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={26:0}, twom25_scalbn=7450580597/250000000000000000, twon8_krempio=1/256, zero_krempio=0, zero_rempio=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 402 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 1.0s, OverallIterations: 2, TraceHistogramMax: 1, AutomataDifference: 0.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 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=402occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 0.1s InterpolantComputationTime, 21 NumberOfCodeBlocks, 21 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 9 ConstructedInterpolants, 0 QuantifiedInterpolants, 81 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: 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 0.2.0-a4ecdab [2020-11-30 01:25:44,025 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:25:44,029 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:25:44,077 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:25:44,078 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:25:44,083 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:25:44,085 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:25:44,089 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:25:44,091 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:25:44,093 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:25:44,094 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:25:44,095 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:25:44,096 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:25:44,097 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:25:44,098 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:25:44,100 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:25:44,101 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:25:44,102 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:25:44,104 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:25:44,107 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:25:44,110 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:25:44,112 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:25:44,114 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:25:44,118 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:25:44,124 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:25:44,133 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:25:44,133 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:25:44,134 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:25:44,135 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:25:44,136 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:25:44,141 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:25:44,142 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:25:44,143 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:25:44,144 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:25:44,145 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:25:44,146 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:25:44,147 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:25:44,148 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:25:44,148 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:25:44,149 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:25:44,151 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:25:44,152 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_1849c0e2-a6de-4af6-ba5f-8fccd2ada8d1/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2020-11-30 01:25:44,190 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:25:44,191 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:25:44,194 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 01:25:44,194 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 01:25:44,194 INFO L138 SettingsManager]: * Use SBE=true [2020-11-30 01:25:44,195 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:25:44,195 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 01:25:44,195 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 01:25:44,195 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:25:44,196 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 01:25:44,197 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:25:44,197 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 01:25:44,197 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 01:25:44,197 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 01:25:44,198 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 01:25:44,198 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 01:25:44,198 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:25:44,198 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 01:25:44,199 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:25:44,199 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 01:25:44,199 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:25:44,199 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 01:25:44,199 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 01:25:44,200 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:25:44,200 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:25:44,200 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 01:25:44,200 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-30 01:25:44,201 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 01:25:44,201 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 01:25:44,201 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 01:25:44,201 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 01:25:44,201 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_1849c0e2-a6de-4af6-ba5f-8fccd2ada8d1/bin/uautomizer/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_1849c0e2-a6de-4af6-ba5f-8fccd2ada8d1/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 47f854d6a8100cc36db016df47a11c4d03d5880c [2020-11-30 01:25:44,592 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:25:44,625 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:25:44,628 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:25:44,630 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:25:44,630 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:25:44,631 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_1849c0e2-a6de-4af6-ba5f-8fccd2ada8d1/bin/uautomizer/../../sv-benchmarks/c/float-newlib/float_req_bl_0220b.c [2020-11-30 01:25:44,713 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1849c0e2-a6de-4af6-ba5f-8fccd2ada8d1/bin/uautomizer/data/6d03acd32/aa72115a44e04344adfcfb314cc64a9a/FLAGd08c73e5f [2020-11-30 01:25:45,377 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:25:45,378 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_1849c0e2-a6de-4af6-ba5f-8fccd2ada8d1/sv-benchmarks/c/float-newlib/float_req_bl_0220b.c [2020-11-30 01:25:45,393 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1849c0e2-a6de-4af6-ba5f-8fccd2ada8d1/bin/uautomizer/data/6d03acd32/aa72115a44e04344adfcfb314cc64a9a/FLAGd08c73e5f [2020-11-30 01:25:45,615 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_1849c0e2-a6de-4af6-ba5f-8fccd2ada8d1/bin/uautomizer/data/6d03acd32/aa72115a44e04344adfcfb314cc64a9a [2020-11-30 01:25:45,619 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:25:45,620 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:25:45,623 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:25:45,624 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:25:45,628 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:25:45,629 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:25:45" (1/1) ... [2020-11-30 01:25:45,636 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ac5dad2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:25:45, skipping insertion in model container [2020-11-30 01:25:45,637 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:25:45" (1/1) ... [2020-11-30 01:25:45,645 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:25:45,705 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:25:46,075 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:25:46,139 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 01:25:46,271 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:25:46,330 INFO L208 MainTranslator]: Completed translation [2020-11-30 01:25:46,330 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:25:46 WrapperNode [2020-11-30 01:25:46,331 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 01:25:46,332 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 01:25:46,332 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 01:25:46,332 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 01:25:46,340 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:25:46" (1/1) ... [2020-11-30 01:25:46,375 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:25:46" (1/1) ... [2020-11-30 01:25:46,509 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 01:25:46,510 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-30 01:25:46,510 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-30 01:25:46,510 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-30 01:25:46,520 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:25:46" (1/1) ... [2020-11-30 01:25:46,520 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:25:46" (1/1) ... [2020-11-30 01:25:46,538 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:25:46" (1/1) ... [2020-11-30 01:25:46,538 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:25:46" (1/1) ... [2020-11-30 01:25:46,611 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:25:46" (1/1) ... [2020-11-30 01:25:46,642 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:25:46" (1/1) ... [2020-11-30 01:25:46,652 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:25:46" (1/1) ... [2020-11-30 01:25:46,681 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-30 01:25:46,684 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-30 01:25:46,685 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-30 01:25:46,686 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-30 01:25:46,687 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:25:46" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_1849c0e2-a6de-4af6-ba5f-8fccd2ada8d1/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 [2020-11-30 01:25:46,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-11-30 01:25:46,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2020-11-30 01:25:46,774 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-30 01:25:46,775 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2020-11-30 01:25:46,775 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2020-11-30 01:25:46,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2020-11-30 01:25:46,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4 [2020-11-30 01:25:46,778 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-30 01:25:46,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-30 01:25:46,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2020-11-30 01:25:46,779 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-30 01:26:34,319 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-30 01:26:34,319 INFO L298 CfgBuilder]: Removed 219 assume(true) statements. [2020-11-30 01:26:34,322 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 01:26:34 BoogieIcfgContainer [2020-11-30 01:26:34,322 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-30 01:26:34,324 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-11-30 01:26:34,324 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-11-30 01:26:34,327 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-11-30 01:26:34,327 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 30.11 01:25:45" (1/3) ... [2020-11-30 01:26:34,328 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6c1c49cc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 30.11 01:26:34, skipping insertion in model container [2020-11-30 01:26:34,328 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:25:46" (2/3) ... [2020-11-30 01:26:34,329 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6c1c49cc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 30.11 01:26:34, skipping insertion in model container [2020-11-30 01:26:34,329 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 01:26:34" (3/3) ... [2020-11-30 01:26:34,330 INFO L111 eAbstractionObserver]: Analyzing ICFG float_req_bl_0220b.c [2020-11-30 01:26:34,340 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-11-30 01:26:34,345 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-11-30 01:26:34,359 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-11-30 01:26:34,387 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-11-30 01:26:34,388 INFO L378 AbstractCegarLoop]: Hoare is true [2020-11-30 01:26:34,388 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-11-30 01:26:34,388 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-11-30 01:26:34,388 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-11-30 01:26:34,388 INFO L382 AbstractCegarLoop]: Difference is false [2020-11-30 01:26:34,389 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-11-30 01:26:34,389 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-11-30 01:26:34,413 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states. [2020-11-30 01:26:34,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2020-11-30 01:26:34,418 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 01:26:34,419 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 01:26:34,419 INFO L429 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 01:26:34,424 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 01:26:34,425 INFO L82 PathProgramCache]: Analyzing trace with hash 2085767357, now seen corresponding path program 1 times [2020-11-30 01:26:34,439 INFO L162 FreeRefinementEngine]: Executing refinement strategy WOLF [2020-11-30 01:26:34,440 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [957478006] [2020-11-30 01:26:34,440 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_1849c0e2-a6de-4af6-ba5f-8fccd2ada8d1/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 [2020-11-30 01:26:36,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:26:36,477 INFO L263 TraceCheckSpWp]: Trace formula consists of 351 conjuncts, 1 conjunts are in the unsatisfiable core [2020-11-30 01:26:36,481 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-11-30 01:26:36,498 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:26:36,498 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-11-30 01:26:36,504 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:26:36,505 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [957478006] [2020-11-30 01:26:36,505 INFO L219 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2020-11-30 01:26:36,505 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 2 [2020-11-30 01:26:36,506 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1268723676] [2020-11-30 01:26:36,524 INFO L461 AbstractCegarLoop]: Interpolant automaton has 2 states [2020-11-30 01:26:36,524 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2020-11-30 01:26:36,538 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2020-11-30 01:26:36,540 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2020-11-30 01:26:36,542 INFO L87 Difference]: Start difference. First operand 402 states. Second operand 2 states. [2020-11-30 01:26:36,636 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 01:26:36,643 INFO L93 Difference]: Finished difference Result 801 states and 1367 transitions. [2020-11-30 01:26:36,643 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2020-11-30 01:26:36,645 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 10 [2020-11-30 01:26:36,646 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 01:26:36,671 INFO L225 Difference]: With dead ends: 801 [2020-11-30 01:26:36,672 INFO L226 Difference]: Without dead ends: 398 [2020-11-30 01:26:36,681 INFO L677 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 [2020-11-30 01:26:36,699 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 398 states. [2020-11-30 01:26:36,771 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 398 to 398. [2020-11-30 01:26:36,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 398 states. [2020-11-30 01:26:36,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 398 states and 521 transitions. [2020-11-30 01:26:36,779 INFO L78 Accepts]: Start accepts. Automaton has 398 states and 521 transitions. Word has length 10 [2020-11-30 01:26:36,779 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 01:26:36,779 INFO L481 AbstractCegarLoop]: Abstraction has 398 states and 521 transitions. [2020-11-30 01:26:36,779 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2020-11-30 01:26:36,780 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 521 transitions. [2020-11-30 01:26:36,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2020-11-30 01:26:36,780 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 01:26:36,781 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 01:26:37,002 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 mathsat -unsat_core_generation=3 [2020-11-30 01:26:37,002 INFO L429 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 01:26:37,003 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 01:26:37,003 INFO L82 PathProgramCache]: Analyzing trace with hash -249539840, now seen corresponding path program 1 times [2020-11-30 01:26:37,004 INFO L162 FreeRefinementEngine]: Executing refinement strategy WOLF [2020-11-30 01:26:37,005 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2133725705] [2020-11-30 01:26:37,005 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_1849c0e2-a6de-4af6-ba5f-8fccd2ada8d1/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 [2020-11-30 01:26:38,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:26:39,074 INFO L263 TraceCheckSpWp]: Trace formula consists of 361 conjuncts, 8 conjunts are in the unsatisfiable core [2020-11-30 01:26:39,075 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-11-30 01:26:39,186 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:26:39,187 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-11-30 01:26:39,274 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:26:39,274 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2133725705] [2020-11-30 01:26:39,274 INFO L219 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2020-11-30 01:26:39,274 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5, 5] imperfect sequences [] total 8 [2020-11-30 01:26:39,275 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [986192553] [2020-11-30 01:26:39,276 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-11-30 01:26:39,276 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2020-11-30 01:26:39,277 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-11-30 01:26:39,277 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2020-11-30 01:26:39,277 INFO L87 Difference]: Start difference. First operand 398 states and 521 transitions. Second operand 8 states. [2020-11-30 01:26:39,424 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 01:26:39,424 INFO L93 Difference]: Finished difference Result 407 states and 530 transitions. [2020-11-30 01:26:39,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-11-30 01:26:39,426 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 11 [2020-11-30 01:26:39,426 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 01:26:39,426 INFO L225 Difference]: With dead ends: 407 [2020-11-30 01:26:39,426 INFO L226 Difference]: Without dead ends: 23 [2020-11-30 01:26:39,428 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2020-11-30 01:26:39,428 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23 states. [2020-11-30 01:26:39,430 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23 to 23. [2020-11-30 01:26:39,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23 states. [2020-11-30 01:26:39,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 26 transitions. [2020-11-30 01:26:39,431 INFO L78 Accepts]: Start accepts. Automaton has 23 states and 26 transitions. Word has length 11 [2020-11-30 01:26:39,431 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 01:26:39,431 INFO L481 AbstractCegarLoop]: Abstraction has 23 states and 26 transitions. [2020-11-30 01:26:39,431 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-11-30 01:26:39,431 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 26 transitions. [2020-11-30 01:26:39,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2020-11-30 01:26:39,432 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 01:26:39,432 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 01:26:39,653 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 mathsat -unsat_core_generation=3 [2020-11-30 01:26:39,654 INFO L429 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 01:26:39,654 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 01:26:39,655 INFO L82 PathProgramCache]: Analyzing trace with hash 2036534483, now seen corresponding path program 1 times [2020-11-30 01:26:39,656 INFO L162 FreeRefinementEngine]: Executing refinement strategy WOLF [2020-11-30 01:26:39,656 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [226847953] [2020-11-30 01:26:39,656 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_1849c0e2-a6de-4af6-ba5f-8fccd2ada8d1/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 [2020-11-30 01:26:41,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:26:41,658 INFO L263 TraceCheckSpWp]: Trace formula consists of 381 conjuncts, 10 conjunts are in the unsatisfiable core [2020-11-30 01:26:41,659 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-11-30 01:26:41,726 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:26:41,726 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-11-30 01:26:41,830 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:26:41,830 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [226847953] [2020-11-30 01:26:41,830 INFO L219 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2020-11-30 01:26:41,830 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7, 7] imperfect sequences [] total 11 [2020-11-30 01:26:41,831 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1420732214] [2020-11-30 01:26:41,831 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-11-30 01:26:41,831 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2020-11-30 01:26:41,832 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-11-30 01:26:41,832 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2020-11-30 01:26:41,832 INFO L87 Difference]: Start difference. First operand 23 states and 26 transitions. Second operand 11 states. [2020-11-30 01:26:49,417 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 01:26:49,417 INFO L93 Difference]: Finished difference Result 45 states and 49 transitions. [2020-11-30 01:26:49,417 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-11-30 01:26:49,417 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 16 [2020-11-30 01:26:49,417 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 01:26:49,418 INFO L225 Difference]: With dead ends: 45 [2020-11-30 01:26:49,418 INFO L226 Difference]: Without dead ends: 33 [2020-11-30 01:26:49,418 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 20 SyntacticMatches, 1 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=64, Invalid=146, Unknown=0, NotChecked=0, Total=210 [2020-11-30 01:26:49,419 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33 states. [2020-11-30 01:26:49,421 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33 to 26. [2020-11-30 01:26:49,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26 states. [2020-11-30 01:26:49,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 28 transitions. [2020-11-30 01:26:49,422 INFO L78 Accepts]: Start accepts. Automaton has 26 states and 28 transitions. Word has length 16 [2020-11-30 01:26:49,422 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 01:26:49,422 INFO L481 AbstractCegarLoop]: Abstraction has 26 states and 28 transitions. [2020-11-30 01:26:49,422 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-11-30 01:26:49,422 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 28 transitions. [2020-11-30 01:26:49,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2020-11-30 01:26:49,423 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 01:26:49,423 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 01:26:49,626 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 mathsat -unsat_core_generation=3 [2020-11-30 01:26:49,626 INFO L429 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 01:26:49,627 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 01:26:49,627 INFO L82 PathProgramCache]: Analyzing trace with hash 1722780714, now seen corresponding path program 1 times [2020-11-30 01:26:49,628 INFO L162 FreeRefinementEngine]: Executing refinement strategy WOLF [2020-11-30 01:26:49,628 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1436042185] [2020-11-30 01:26:49,628 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_1849c0e2-a6de-4af6-ba5f-8fccd2ada8d1/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 [2020-11-30 01:26:52,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:26:52,407 INFO L263 TraceCheckSpWp]: Trace formula consists of 384 conjuncts, 10 conjunts are in the unsatisfiable core [2020-11-30 01:26:52,409 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-11-30 01:26:52,499 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:26:52,499 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-11-30 01:26:52,621 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:26:52,621 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1436042185] [2020-11-30 01:26:52,621 INFO L219 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2020-11-30 01:26:52,621 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6, 6] imperfect sequences [] total 10 [2020-11-30 01:26:52,621 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [314070632] [2020-11-30 01:26:52,622 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-11-30 01:26:52,622 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2020-11-30 01:26:52,623 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-11-30 01:26:52,623 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2020-11-30 01:26:52,623 INFO L87 Difference]: Start difference. First operand 26 states and 28 transitions. Second operand 10 states. [2020-11-30 01:26:52,738 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 01:26:52,738 INFO L93 Difference]: Finished difference Result 33 states and 34 transitions. [2020-11-30 01:26:52,741 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-11-30 01:26:52,741 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 17 [2020-11-30 01:26:52,741 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 01:26:52,742 INFO L225 Difference]: With dead ends: 33 [2020-11-30 01:26:52,742 INFO L226 Difference]: Without dead ends: 21 [2020-11-30 01:26:52,742 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 35 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=50, Invalid=106, Unknown=0, NotChecked=0, Total=156 [2020-11-30 01:26:52,743 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21 states. [2020-11-30 01:26:52,746 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21 to 21. [2020-11-30 01:26:52,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21 states. [2020-11-30 01:26:52,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 20 transitions. [2020-11-30 01:26:52,746 INFO L78 Accepts]: Start accepts. Automaton has 21 states and 20 transitions. Word has length 17 [2020-11-30 01:26:52,747 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 01:26:52,747 INFO L481 AbstractCegarLoop]: Abstraction has 21 states and 20 transitions. [2020-11-30 01:26:52,747 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-11-30 01:26:52,747 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 20 transitions. [2020-11-30 01:26:52,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2020-11-30 01:26:52,748 INFO L414 BasicCegarLoop]: Found error trace [2020-11-30 01:26:52,748 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-30 01:26:52,969 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 mathsat -unsat_core_generation=3 [2020-11-30 01:26:52,969 INFO L429 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-30 01:26:52,969 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 01:26:52,970 INFO L82 PathProgramCache]: Analyzing trace with hash 650443176, now seen corresponding path program 1 times [2020-11-30 01:26:52,970 INFO L162 FreeRefinementEngine]: Executing refinement strategy WOLF [2020-11-30 01:26:52,970 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1065974010] [2020-11-30 01:26:52,970 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_1849c0e2-a6de-4af6-ba5f-8fccd2ada8d1/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 [2020-11-30 01:26:54,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 01:26:55,061 INFO L263 TraceCheckSpWp]: Trace formula consists of 397 conjuncts, 17 conjunts are in the unsatisfiable core [2020-11-30 01:26:55,063 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-11-30 01:26:55,134 INFO L603 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-11-30 01:26:55,187 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:26:55,187 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2020-11-30 01:26:55,563 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-30 01:26:55,563 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1065974010] [2020-11-30 01:26:55,563 INFO L219 FreeRefinementEngine]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2020-11-30 01:26:55,564 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11, 11] imperfect sequences [] total 18 [2020-11-30 01:26:55,564 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1378958514] [2020-11-30 01:26:55,564 INFO L461 AbstractCegarLoop]: Interpolant automaton has 18 states [2020-11-30 01:26:55,564 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2020-11-30 01:26:55,565 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2020-11-30 01:26:55,565 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=266, Unknown=0, NotChecked=0, Total=306 [2020-11-30 01:26:55,565 INFO L87 Difference]: Start difference. First operand 21 states and 20 transitions. Second operand 18 states. [2020-11-30 01:26:55,956 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-30 01:26:55,956 INFO L93 Difference]: Finished difference Result 21 states and 20 transitions. [2020-11-30 01:26:55,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-11-30 01:26:55,957 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 20 [2020-11-30 01:26:55,957 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-30 01:26:55,957 INFO L225 Difference]: With dead ends: 21 [2020-11-30 01:26:55,957 INFO L226 Difference]: Without dead ends: 0 [2020-11-30 01:26:55,958 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=148, Invalid=452, Unknown=0, NotChecked=0, Total=600 [2020-11-30 01:26:55,958 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-11-30 01:26:55,958 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-11-30 01:26:55,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-11-30 01:26:55,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-11-30 01:26:55,959 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 20 [2020-11-30 01:26:55,959 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-30 01:26:55,959 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-11-30 01:26:55,959 INFO L482 AbstractCegarLoop]: Interpolant automaton has 18 states. [2020-11-30 01:26:55,959 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-11-30 01:26:55,959 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-11-30 01:26:56,160 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 mathsat -unsat_core_generation=3 [2020-11-30 01:26:56,161 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-11-30 01:26:56,717 INFO L274 CegarLoopResult]: For program point L300-2(lines 300 304) no Hoare annotation was computed. [2020-11-30 01:26:56,717 INFO L270 CegarLoopResult]: At program point L300-3(lines 300 304) the Hoare annotation is: false [2020-11-30 01:26:56,717 INFO L274 CegarLoopResult]: For program point L300-4(lines 300 304) no Hoare annotation was computed. [2020-11-30 01:26:56,718 INFO L274 CegarLoopResult]: For program point L36(lines 36 37) no Hoare annotation was computed. [2020-11-30 01:26:56,718 INFO L274 CegarLoopResult]: For program point L499(lines 499 503) no Hoare annotation was computed. [2020-11-30 01:26:56,718 INFO L274 CegarLoopResult]: For program point L301-2(lines 301 302) no Hoare annotation was computed. [2020-11-30 01:26:56,718 INFO L270 CegarLoopResult]: At program point L301-3(lines 301 302) the Hoare annotation is: false [2020-11-30 01:26:56,718 INFO L274 CegarLoopResult]: For program point L301-4(lines 301 302) no Hoare annotation was computed. [2020-11-30 01:26:56,718 INFO L274 CegarLoopResult]: For program point L38(lines 38 42) no Hoare annotation was computed. [2020-11-30 01:26:56,718 INFO L277 CegarLoopResult]: At program point L633(lines 616 634) the Hoare annotation is: true [2020-11-30 01:26:56,718 INFO L274 CegarLoopResult]: For program point L105(lines 105 106) no Hoare annotation was computed. [2020-11-30 01:26:56,718 INFO L274 CegarLoopResult]: For program point L105-1(lines 105 106) no Hoare annotation was computed. [2020-11-30 01:26:56,718 INFO L274 CegarLoopResult]: For program point L39(lines 39 40) no Hoare annotation was computed. [2020-11-30 01:26:56,718 INFO L274 CegarLoopResult]: For program point L105-2(lines 105 106) no Hoare annotation was computed. [2020-11-30 01:26:56,719 INFO L274 CegarLoopResult]: For program point L105-3(lines 105 106) no Hoare annotation was computed. [2020-11-30 01:26:56,719 INFO L274 CegarLoopResult]: For program point L39-2(lines 39 40) no Hoare annotation was computed. [2020-11-30 01:26:56,719 INFO L274 CegarLoopResult]: For program point L437(line 437) no Hoare annotation was computed. [2020-11-30 01:26:56,719 INFO L274 CegarLoopResult]: For program point L437-2(lines 437 469) no Hoare annotation was computed. [2020-11-30 01:26:56,719 INFO L274 CegarLoopResult]: For program point L239-1(lines 226 254) no Hoare annotation was computed. [2020-11-30 01:26:56,719 INFO L274 CegarLoopResult]: For program point L107(lines 107 108) no Hoare annotation was computed. [2020-11-30 01:26:56,719 INFO L274 CegarLoopResult]: For program point L107-1(lines 107 108) no Hoare annotation was computed. [2020-11-30 01:26:56,719 INFO L274 CegarLoopResult]: For program point L107-2(lines 107 108) no Hoare annotation was computed. [2020-11-30 01:26:56,719 INFO L274 CegarLoopResult]: For program point L107-3(lines 107 108) no Hoare annotation was computed. [2020-11-30 01:26:56,719 INFO L270 CegarLoopResult]: At program point L570(lines 539 572) the Hoare annotation is: false [2020-11-30 01:26:56,719 INFO L270 CegarLoopResult]: At program point L570-1(lines 539 572) the Hoare annotation is: false [2020-11-30 01:26:56,719 INFO L270 CegarLoopResult]: At program point L504(lines 389 505) the Hoare annotation is: false [2020-11-30 01:26:56,720 INFO L270 CegarLoopResult]: At program point L306(lines 306 346) the Hoare annotation is: false [2020-11-30 01:26:56,720 INFO L270 CegarLoopResult]: At program point L240(lines 240 247) the Hoare annotation is: false [2020-11-30 01:26:56,720 INFO L274 CegarLoopResult]: For program point L307(line 307) no Hoare annotation was computed. [2020-11-30 01:26:56,720 INFO L274 CegarLoopResult]: For program point L241(line 241) no Hoare annotation was computed. [2020-11-30 01:26:56,720 INFO L274 CegarLoopResult]: For program point L109(lines 109 119) no Hoare annotation was computed. [2020-11-30 01:26:56,720 INFO L274 CegarLoopResult]: For program point L109-2(lines 109 119) no Hoare annotation was computed. [2020-11-30 01:26:56,720 INFO L274 CegarLoopResult]: For program point L109-3(lines 109 119) no Hoare annotation was computed. [2020-11-30 01:26:56,720 INFO L274 CegarLoopResult]: For program point L109-5(lines 109 119) no Hoare annotation was computed. [2020-11-30 01:26:56,720 INFO L274 CegarLoopResult]: For program point L109-6(lines 109 119) no Hoare annotation was computed. [2020-11-30 01:26:56,720 INFO L274 CegarLoopResult]: For program point L109-8(lines 109 119) no Hoare annotation was computed. [2020-11-30 01:26:56,720 INFO L274 CegarLoopResult]: For program point L109-9(lines 109 119) no Hoare annotation was computed. [2020-11-30 01:26:56,720 INFO L274 CegarLoopResult]: For program point L109-11(lines 109 119) no Hoare annotation was computed. [2020-11-30 01:26:56,720 INFO L274 CegarLoopResult]: For program point L309-2(lines 309 310) no Hoare annotation was computed. [2020-11-30 01:26:56,721 INFO L270 CegarLoopResult]: At program point L309-3(lines 309 310) the Hoare annotation is: false [2020-11-30 01:26:56,721 INFO L274 CegarLoopResult]: For program point L309-4(lines 306 346) no Hoare annotation was computed. [2020-11-30 01:26:56,721 INFO L274 CegarLoopResult]: For program point L111-1(lines 111 115) no Hoare annotation was computed. [2020-11-30 01:26:56,721 INFO L270 CegarLoopResult]: At program point L111-2(lines 111 115) the Hoare annotation is: false [2020-11-30 01:26:56,721 INFO L274 CegarLoopResult]: For program point L45(lines 45 48) no Hoare annotation was computed. [2020-11-30 01:26:56,721 INFO L274 CegarLoopResult]: For program point L111-3(lines 111 115) no Hoare annotation was computed. [2020-11-30 01:26:56,721 INFO L274 CegarLoopResult]: For program point L111-5(lines 111 115) no Hoare annotation was computed. [2020-11-30 01:26:56,721 INFO L270 CegarLoopResult]: At program point L111-6(lines 111 115) the Hoare annotation is: false [2020-11-30 01:26:56,721 INFO L274 CegarLoopResult]: For program point L111-7(lines 111 115) no Hoare annotation was computed. [2020-11-30 01:26:56,721 INFO L274 CegarLoopResult]: For program point L111-9(lines 111 115) no Hoare annotation was computed. [2020-11-30 01:26:56,721 INFO L270 CegarLoopResult]: At program point L111-10(lines 111 115) the Hoare annotation is: false [2020-11-30 01:26:56,721 INFO L274 CegarLoopResult]: For program point L111-11(lines 111 115) no Hoare annotation was computed. [2020-11-30 01:26:56,722 INFO L274 CegarLoopResult]: For program point L111-13(lines 111 115) no Hoare annotation was computed. [2020-11-30 01:26:56,722 INFO L270 CegarLoopResult]: At program point L111-14(lines 111 115) the Hoare annotation is: false [2020-11-30 01:26:56,722 INFO L274 CegarLoopResult]: For program point L111-15(lines 111 115) no Hoare annotation was computed. [2020-11-30 01:26:56,722 INFO L274 CegarLoopResult]: For program point L244(line 244) no Hoare annotation was computed. [2020-11-30 01:26:56,722 INFO L274 CegarLoopResult]: For program point L443-1(lines 443 447) no Hoare annotation was computed. [2020-11-30 01:26:56,722 INFO L270 CegarLoopResult]: At program point L443-2(lines 443 447) the Hoare annotation is: false [2020-11-30 01:26:56,722 INFO L274 CegarLoopResult]: For program point L443-3(lines 443 447) no Hoare annotation was computed. [2020-11-30 01:26:56,722 INFO L274 CegarLoopResult]: For program point L311-1(line 311) no Hoare annotation was computed. [2020-11-30 01:26:56,722 INFO L274 CegarLoopResult]: For program point L313(line 313) no Hoare annotation was computed. [2020-11-30 01:26:56,722 INFO L274 CegarLoopResult]: For program point L313-2(line 313) no Hoare annotation was computed. [2020-11-30 01:26:56,722 INFO L274 CegarLoopResult]: For program point L314(line 314) no Hoare annotation was computed. [2020-11-30 01:26:56,722 INFO L274 CegarLoopResult]: For program point L50(lines 50 54) no Hoare annotation was computed. [2020-11-30 01:26:56,722 INFO L274 CegarLoopResult]: For program point L50-1(lines 15 56) no Hoare annotation was computed. [2020-11-30 01:26:56,723 INFO L274 CegarLoopResult]: For program point L50-2(lines 50 54) no Hoare annotation was computed. [2020-11-30 01:26:56,723 INFO L274 CegarLoopResult]: For program point L117(lines 117 118) no Hoare annotation was computed. [2020-11-30 01:26:56,723 INFO L274 CegarLoopResult]: For program point L117-1(lines 117 118) no Hoare annotation was computed. [2020-11-30 01:26:56,723 INFO L274 CegarLoopResult]: For program point L117-2(lines 117 118) no Hoare annotation was computed. [2020-11-30 01:26:56,723 INFO L274 CegarLoopResult]: For program point L117-3(lines 117 118) no Hoare annotation was computed. [2020-11-30 01:26:56,723 INFO L274 CegarLoopResult]: For program point L316-2(lines 316 317) no Hoare annotation was computed. [2020-11-30 01:26:56,723 INFO L270 CegarLoopResult]: At program point L316-3(lines 316 317) the Hoare annotation is: false [2020-11-30 01:26:56,723 INFO L274 CegarLoopResult]: For program point L316-4(lines 306 346) no Hoare annotation was computed. [2020-11-30 01:26:56,723 INFO L274 CegarLoopResult]: For program point L515-1(lines 515 519) no Hoare annotation was computed. [2020-11-30 01:26:56,723 INFO L270 CegarLoopResult]: At program point L515-2(lines 515 519) the Hoare annotation is: (let ((.cse0 (fp.neg (_ +zero 8 24)))) (and (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_sin_float_~x .cse0) (= ULTIMATE.start___kernel_sinf_~x .cse0))) [2020-11-30 01:26:56,723 INFO L274 CegarLoopResult]: For program point L449(lines 449 468) no Hoare annotation was computed. [2020-11-30 01:26:56,724 INFO L274 CegarLoopResult]: For program point L515-3(lines 515 519) no Hoare annotation was computed. [2020-11-30 01:26:56,724 INFO L274 CegarLoopResult]: For program point L449-1(lines 437 469) no Hoare annotation was computed. [2020-11-30 01:26:56,724 INFO L274 CegarLoopResult]: For program point L515-5(lines 515 519) no Hoare annotation was computed. [2020-11-30 01:26:56,724 INFO L270 CegarLoopResult]: At program point L515-6(lines 515 519) the Hoare annotation is: false [2020-11-30 01:26:56,724 INFO L274 CegarLoopResult]: For program point L515-7(lines 515 519) no Hoare annotation was computed. [2020-11-30 01:26:56,724 INFO L274 CegarLoopResult]: For program point L251(lines 251 252) no Hoare annotation was computed. [2020-11-30 01:26:56,724 INFO L274 CegarLoopResult]: For program point L515-9(lines 515 519) no Hoare annotation was computed. [2020-11-30 01:26:56,724 INFO L270 CegarLoopResult]: At program point L515-10(lines 515 519) the Hoare annotation is: false [2020-11-30 01:26:56,724 INFO L274 CegarLoopResult]: For program point L515-11(lines 515 519) no Hoare annotation was computed. [2020-11-30 01:26:56,724 INFO L274 CegarLoopResult]: For program point L318-1(line 318) no Hoare annotation was computed. [2020-11-30 01:26:56,724 INFO L274 CegarLoopResult]: For program point L187(lines 187 188) no Hoare annotation was computed. [2020-11-30 01:26:56,724 INFO L274 CegarLoopResult]: For program point L187-2(lines 187 188) no Hoare annotation was computed. [2020-11-30 01:26:56,724 INFO L274 CegarLoopResult]: For program point L121(lines 121 122) no Hoare annotation was computed. [2020-11-30 01:26:56,725 INFO L274 CegarLoopResult]: For program point L121-1(lines 121 122) no Hoare annotation was computed. [2020-11-30 01:26:56,725 INFO L270 CegarLoopResult]: At program point L55(lines 15 56) the Hoare annotation is: false [2020-11-30 01:26:56,725 INFO L274 CegarLoopResult]: For program point L121-2(lines 121 122) no Hoare annotation was computed. [2020-11-30 01:26:56,725 INFO L274 CegarLoopResult]: For program point L121-3(lines 121 122) no Hoare annotation was computed. [2020-11-30 01:26:56,725 INFO L270 CegarLoopResult]: At program point L584(lines 584 614) the Hoare annotation is: (let ((.cse0 (fp.neg (_ +zero 8 24)))) (and (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))) (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_sin_float_~x .cse0) (= ULTIMATE.start___kernel_sinf_~x .cse0) (= |ULTIMATE.start___kernel_sinf_#res| .cse0) (= |ULTIMATE.start_sin_float_#res| .cse0))) [2020-11-30 01:26:56,725 INFO L274 CegarLoopResult]: For program point L320-2(lines 320 321) no Hoare annotation was computed. [2020-11-30 01:26:56,730 INFO L270 CegarLoopResult]: At program point L320-3(lines 320 321) the Hoare annotation is: false [2020-11-30 01:26:56,730 INFO L274 CegarLoopResult]: For program point L320-4(lines 306 346) no Hoare annotation was computed. [2020-11-30 01:26:56,731 INFO L274 CegarLoopResult]: For program point L123(lines 123 130) no Hoare annotation was computed. [2020-11-30 01:26:56,731 INFO L274 CegarLoopResult]: For program point L123-1(lines 123 130) no Hoare annotation was computed. [2020-11-30 01:26:56,731 INFO L274 CegarLoopResult]: For program point L123-2(lines 123 130) no Hoare annotation was computed. [2020-11-30 01:26:56,731 INFO L274 CegarLoopResult]: For program point L123-3(lines 123 130) no Hoare annotation was computed. [2020-11-30 01:26:56,731 INFO L274 CegarLoopResult]: For program point L322-1(line 322) no Hoare annotation was computed. [2020-11-30 01:26:56,731 INFO L274 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-11-30 01:26:56,732 INFO L274 CegarLoopResult]: For program point L256-1(lines 178 348) no Hoare annotation was computed. [2020-11-30 01:26:56,732 INFO L274 CegarLoopResult]: For program point L124-1(lines 124 128) no Hoare annotation was computed. [2020-11-30 01:26:56,732 INFO L270 CegarLoopResult]: At program point L124-2(lines 124 128) the Hoare annotation is: false [2020-11-30 01:26:56,732 INFO L274 CegarLoopResult]: For program point L124-3(lines 124 128) no Hoare annotation was computed. [2020-11-30 01:26:56,732 INFO L274 CegarLoopResult]: For program point L124-5(lines 124 128) no Hoare annotation was computed. [2020-11-30 01:26:56,733 INFO L270 CegarLoopResult]: At program point L124-6(lines 124 128) the Hoare annotation is: false [2020-11-30 01:26:56,733 INFO L274 CegarLoopResult]: For program point L124-7(lines 124 128) no Hoare annotation was computed. [2020-11-30 01:26:56,733 INFO L274 CegarLoopResult]: For program point L124-9(lines 124 128) no Hoare annotation was computed. [2020-11-30 01:26:56,733 INFO L270 CegarLoopResult]: At program point L124-10(lines 124 128) the Hoare annotation is: false [2020-11-30 01:26:56,733 INFO L274 CegarLoopResult]: For program point L124-11(lines 124 128) no Hoare annotation was computed. [2020-11-30 01:26:56,733 INFO L274 CegarLoopResult]: For program point L124-13(lines 124 128) no Hoare annotation was computed. [2020-11-30 01:26:56,733 INFO L270 CegarLoopResult]: At program point L124-14(lines 124 128) the Hoare annotation is: false [2020-11-30 01:26:56,734 INFO L274 CegarLoopResult]: For program point L124-15(lines 124 128) no Hoare annotation was computed. [2020-11-30 01:26:56,735 INFO L274 CegarLoopResult]: For program point L521(lines 521 524) no Hoare annotation was computed. [2020-11-30 01:26:56,736 INFO L274 CegarLoopResult]: For program point L521-2(lines 521 524) no Hoare annotation was computed. [2020-11-30 01:26:56,736 INFO L274 CegarLoopResult]: For program point L455-1(lines 455 459) no Hoare annotation was computed. [2020-11-30 01:26:56,736 INFO L274 CegarLoopResult]: For program point L521-3(lines 521 524) no Hoare annotation was computed. [2020-11-30 01:26:56,736 INFO L270 CegarLoopResult]: At program point L455-2(lines 455 459) the Hoare annotation is: false [2020-11-30 01:26:56,736 INFO L274 CegarLoopResult]: For program point L455-3(lines 455 459) no Hoare annotation was computed. [2020-11-30 01:26:56,736 INFO L274 CegarLoopResult]: For program point L521-5(lines 521 524) no Hoare annotation was computed. [2020-11-30 01:26:56,737 INFO L274 CegarLoopResult]: For program point L521-6(lines 521 524) no Hoare annotation was computed. [2020-11-30 01:26:56,737 INFO L274 CegarLoopResult]: For program point L521-8(lines 521 524) no Hoare annotation was computed. [2020-11-30 01:26:56,737 INFO L274 CegarLoopResult]: For program point L588-1(lines 588 592) no Hoare annotation was computed. [2020-11-30 01:26:56,737 INFO L270 CegarLoopResult]: At program point L588-2(lines 588 592) the Hoare annotation is: (= ULTIMATE.start_sin_float_~x (fp.neg (_ +zero 8 24))) [2020-11-30 01:26:56,738 INFO L274 CegarLoopResult]: For program point L522(lines 522 523) no Hoare annotation was computed. [2020-11-30 01:26:56,738 INFO L274 CegarLoopResult]: For program point L588-3(lines 588 592) no Hoare annotation was computed. [2020-11-30 01:26:56,738 INFO L274 CegarLoopResult]: For program point L522-1(lines 522 523) no Hoare annotation was computed. [2020-11-30 01:26:56,738 INFO L274 CegarLoopResult]: For program point L522-2(lines 522 523) no Hoare annotation was computed. [2020-11-30 01:26:56,738 INFO L274 CegarLoopResult]: For program point L324(line 324) no Hoare annotation was computed. [2020-11-30 01:26:56,738 INFO L274 CegarLoopResult]: For program point L258-2(lines 258 259) no Hoare annotation was computed. [2020-11-30 01:26:56,738 INFO L270 CegarLoopResult]: At program point L258-3(lines 258 259) the Hoare annotation is: false [2020-11-30 01:26:56,739 INFO L274 CegarLoopResult]: For program point L258-4(lines 256 273) no Hoare annotation was computed. [2020-11-30 01:26:56,739 INFO L274 CegarLoopResult]: For program point L325-2(lines 325 329) no Hoare annotation was computed. [2020-11-30 01:26:56,739 INFO L270 CegarLoopResult]: At program point L325-3(lines 325 329) the Hoare annotation is: false [2020-11-30 01:26:56,740 INFO L274 CegarLoopResult]: For program point L325-4(lines 325 329) no Hoare annotation was computed. [2020-11-30 01:26:56,740 INFO L274 CegarLoopResult]: For program point L193-2(lines 193 194) no Hoare annotation was computed. [2020-11-30 01:26:56,740 INFO L270 CegarLoopResult]: At program point L193-3(lines 193 194) the Hoare annotation is: false [2020-11-30 01:26:56,740 INFO L274 CegarLoopResult]: For program point L193-4(lines 193 194) no Hoare annotation was computed. [2020-11-30 01:26:56,740 INFO L274 CegarLoopResult]: For program point L61-1(lines 61 65) no Hoare annotation was computed. [2020-11-30 01:26:56,740 INFO L270 CegarLoopResult]: At program point L61-2(lines 61 65) the Hoare annotation is: (let ((.cse0 (fp.neg (_ +zero 8 24)))) (and (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))) (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))))) (= .cse0 ULTIMATE.start___signbit_float_~x) |ULTIMATE.start_main_#t~short157| (= .cse0 ULTIMATE.start_main_~res~0) (= ULTIMATE.start_sin_float_~x .cse0) (= ULTIMATE.start___kernel_sinf_~x .cse0) (= |ULTIMATE.start___kernel_sinf_#res| .cse0) (= |ULTIMATE.start_sin_float_#res| .cse0))) [2020-11-30 01:26:56,747 INFO L274 CegarLoopResult]: For program point L61-3(lines 61 65) no Hoare annotation was computed. [2020-11-30 01:26:56,747 INFO L274 CegarLoopResult]: For program point L194(line 194) no Hoare annotation was computed. [2020-11-30 01:26:56,747 INFO L274 CegarLoopResult]: For program point L194-2(line 194) no Hoare annotation was computed. [2020-11-30 01:26:56,747 INFO L274 CegarLoopResult]: For program point L261-1(lines 261 262) no Hoare annotation was computed. [2020-11-30 01:26:56,747 INFO L274 CegarLoopResult]: For program point L261-3(lines 261 262) no Hoare annotation was computed. [2020-11-30 01:26:56,748 INFO L270 CegarLoopResult]: At program point L261-4(lines 261 262) the Hoare annotation is: false [2020-11-30 01:26:56,748 INFO L274 CegarLoopResult]: For program point L261-5(lines 261 262) no Hoare annotation was computed. [2020-11-30 01:26:56,748 INFO L274 CegarLoopResult]: For program point L196-2(lines 196 200) no Hoare annotation was computed. [2020-11-30 01:26:56,748 INFO L270 CegarLoopResult]: At program point L196-3(lines 196 200) the Hoare annotation is: false [2020-11-30 01:26:56,748 INFO L274 CegarLoopResult]: For program point L196-4(lines 196 200) no Hoare annotation was computed. [2020-11-30 01:26:56,749 INFO L274 CegarLoopResult]: For program point L461(lines 461 467) no Hoare annotation was computed. [2020-11-30 01:26:56,749 INFO L274 CegarLoopResult]: For program point L395-1(lines 395 399) no Hoare annotation was computed. [2020-11-30 01:26:56,749 INFO L270 CegarLoopResult]: At program point L395-2(lines 395 399) the Hoare annotation is: false [2020-11-30 01:26:56,749 INFO L274 CegarLoopResult]: For program point L395-3(lines 395 399) no Hoare annotation was computed. [2020-11-30 01:26:56,750 INFO L274 CegarLoopResult]: For program point L197-2(lines 197 198) no Hoare annotation was computed. [2020-11-30 01:26:56,750 INFO L274 CegarLoopResult]: For program point L131(lines 131 136) no Hoare annotation was computed. [2020-11-30 01:26:56,750 INFO L270 CegarLoopResult]: At program point L197-3(lines 197 198) the Hoare annotation is: false [2020-11-30 01:26:56,750 INFO L274 CegarLoopResult]: For program point L131-1(lines 131 136) no Hoare annotation was computed. [2020-11-30 01:26:56,751 INFO L274 CegarLoopResult]: For program point L197-4(lines 197 198) no Hoare annotation was computed. [2020-11-30 01:26:56,751 INFO L274 CegarLoopResult]: For program point L131-2(lines 131 136) no Hoare annotation was computed. [2020-11-30 01:26:56,751 INFO L274 CegarLoopResult]: For program point L131-3(lines 131 136) no Hoare annotation was computed. [2020-11-30 01:26:56,751 INFO L274 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-11-30 01:26:56,751 INFO L274 CegarLoopResult]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3) no Hoare annotation was computed. [2020-11-30 01:26:56,751 INFO L274 CegarLoopResult]: For program point L528(lines 528 531) no Hoare annotation was computed. [2020-11-30 01:26:56,751 INFO L274 CegarLoopResult]: For program point L528-1(lines 528 531) no Hoare annotation was computed. [2020-11-30 01:26:56,752 INFO L274 CegarLoopResult]: For program point L528-2(lines 528 531) no Hoare annotation was computed. [2020-11-30 01:26:56,752 INFO L274 CegarLoopResult]: For program point L330-2(lines 330 334) no Hoare annotation was computed. [2020-11-30 01:26:56,752 INFO L270 CegarLoopResult]: At program point L330-3(lines 330 334) the Hoare annotation is: false [2020-11-30 01:26:56,752 INFO L274 CegarLoopResult]: For program point L264-2(lines 264 269) no Hoare annotation was computed. [2020-11-30 01:26:56,752 INFO L274 CegarLoopResult]: For program point L330-4(lines 330 334) no Hoare annotation was computed. [2020-11-30 01:26:56,752 INFO L270 CegarLoopResult]: At program point L264-3(lines 264 269) the Hoare annotation is: false [2020-11-30 01:26:56,752 INFO L274 CegarLoopResult]: For program point L132(lines 132 135) no Hoare annotation was computed. [2020-11-30 01:26:56,753 INFO L274 CegarLoopResult]: For program point L264-4(lines 264 269) no Hoare annotation was computed. [2020-11-30 01:26:56,753 INFO L274 CegarLoopResult]: For program point L132-1(lines 132 135) no Hoare annotation was computed. [2020-11-30 01:26:56,753 INFO L274 CegarLoopResult]: For program point L132-2(lines 132 135) no Hoare annotation was computed. [2020-11-30 01:26:56,753 INFO L274 CegarLoopResult]: For program point L132-3(lines 132 135) no Hoare annotation was computed. [2020-11-30 01:26:56,753 INFO L274 CegarLoopResult]: For program point L595(lines 595 613) no Hoare annotation was computed. [2020-11-30 01:26:56,753 INFO L270 CegarLoopResult]: At program point L67(lines 58 68) the Hoare annotation is: (let ((.cse0 (fp.neg (_ +zero 8 24)))) (and (= (bvadd |ULTIMATE.start___signbit_float_#res| (_ bv4294967295 32)) (_ bv0 32)) (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))) (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))))) (= .cse0 ULTIMATE.start___signbit_float_~x) |ULTIMATE.start_main_#t~short157| (= .cse0 ULTIMATE.start_main_~res~0) (= ULTIMATE.start_sin_float_~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___kernel_sinf_~x .cse0) (= |ULTIMATE.start___kernel_sinf_#res| .cse0) (= |ULTIMATE.start_sin_float_#res| .cse0))) [2020-11-30 01:26:56,754 INFO L274 CegarLoopResult]: For program point L266-2(lines 266 267) no Hoare annotation was computed. [2020-11-30 01:26:56,754 INFO L270 CegarLoopResult]: At program point L266-3(lines 266 267) the Hoare annotation is: false [2020-11-30 01:26:56,754 INFO L274 CegarLoopResult]: For program point L266-4(lines 266 267) no Hoare annotation was computed. [2020-11-30 01:26:56,754 INFO L270 CegarLoopResult]: At program point L531(lines 512 532) the Hoare annotation is: (let ((.cse0 (fp.neg (_ +zero 8 24)))) (and (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))) (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_sin_float_~x .cse0) (= ULTIMATE.start___kernel_sinf_~x .cse0) (= |ULTIMATE.start___kernel_sinf_#res| .cse0))) [2020-11-30 01:26:56,754 INFO L270 CegarLoopResult]: At program point L531-1(lines 512 532) the Hoare annotation is: false [2020-11-30 01:26:56,754 INFO L270 CegarLoopResult]: At program point L531-2(lines 512 532) the Hoare annotation is: false [2020-11-30 01:26:56,754 INFO L274 CegarLoopResult]: For program point L3(line 3) no Hoare annotation was computed. [2020-11-30 01:26:56,755 INFO L274 CegarLoopResult]: For program point L3-1(line 3) no Hoare annotation was computed. [2020-11-30 01:26:56,755 INFO L274 CegarLoopResult]: For program point L598(lines 598 613) no Hoare annotation was computed. [2020-11-30 01:26:56,755 INFO L274 CegarLoopResult]: For program point L401(lines 401 405) no Hoare annotation was computed. [2020-11-30 01:26:56,755 INFO L274 CegarLoopResult]: For program point L335-2(lines 335 336) no Hoare annotation was computed. [2020-11-30 01:26:56,755 INFO L270 CegarLoopResult]: At program point L335-3(lines 335 336) the Hoare annotation is: false [2020-11-30 01:26:56,755 INFO L274 CegarLoopResult]: For program point L335-4(lines 306 346) no Hoare annotation was computed. [2020-11-30 01:26:56,755 INFO L274 CegarLoopResult]: For program point L138-1(lines 138 142) no Hoare annotation was computed. [2020-11-30 01:26:56,755 INFO L270 CegarLoopResult]: At program point L138-2(lines 138 142) the Hoare annotation is: false [2020-11-30 01:26:56,756 INFO L274 CegarLoopResult]: For program point L72-1(lines 72 76) no Hoare annotation was computed. [2020-11-30 01:26:56,756 INFO L274 CegarLoopResult]: For program point L138-3(lines 138 142) no Hoare annotation was computed. [2020-11-30 01:26:56,756 INFO L270 CegarLoopResult]: At program point L72-2(lines 72 76) the Hoare annotation is: false [2020-11-30 01:26:56,756 INFO L274 CegarLoopResult]: For program point L138-5(lines 138 142) no Hoare annotation was computed. [2020-11-30 01:26:56,756 INFO L270 CegarLoopResult]: At program point L138-6(lines 138 142) the Hoare annotation is: false [2020-11-30 01:26:56,756 INFO L274 CegarLoopResult]: For program point L72-5(lines 72 76) no Hoare annotation was computed. [2020-11-30 01:26:56,756 INFO L274 CegarLoopResult]: For program point L138-7(lines 138 142) no Hoare annotation was computed. [2020-11-30 01:26:56,757 INFO L270 CegarLoopResult]: At program point L72-6(lines 72 76) the Hoare annotation is: false [2020-11-30 01:26:56,757 INFO L274 CegarLoopResult]: For program point L138-9(lines 138 142) no Hoare annotation was computed. [2020-11-30 01:26:56,757 INFO L270 CegarLoopResult]: At program point L138-10(lines 138 142) the Hoare annotation is: false [2020-11-30 01:26:56,757 INFO L274 CegarLoopResult]: For program point L72-9(lines 72 76) no Hoare annotation was computed. [2020-11-30 01:26:56,757 INFO L274 CegarLoopResult]: For program point L138-11(lines 138 142) no Hoare annotation was computed. [2020-11-30 01:26:56,757 INFO L270 CegarLoopResult]: At program point L72-10(lines 72 76) the Hoare annotation is: false [2020-11-30 01:26:56,757 INFO L274 CegarLoopResult]: For program point L138-13(lines 138 142) no Hoare annotation was computed. [2020-11-30 01:26:56,757 INFO L270 CegarLoopResult]: At program point L138-14(lines 138 142) the Hoare annotation is: false [2020-11-30 01:26:56,758 INFO L274 CegarLoopResult]: For program point L72-13(lines 72 76) no Hoare annotation was computed. [2020-11-30 01:26:56,758 INFO L274 CegarLoopResult]: For program point L138-15(lines 138 142) no Hoare annotation was computed. [2020-11-30 01:26:56,758 INFO L270 CegarLoopResult]: At program point L72-14(lines 72 76) the Hoare annotation is: false [2020-11-30 01:26:56,758 INFO L274 CegarLoopResult]: For program point L72-17(lines 72 76) no Hoare annotation was computed. [2020-11-30 01:26:56,758 INFO L270 CegarLoopResult]: At program point L72-18(lines 72 76) the Hoare annotation is: false [2020-11-30 01:26:56,758 INFO L274 CegarLoopResult]: For program point L72-21(lines 72 76) no Hoare annotation was computed. [2020-11-30 01:26:56,758 INFO L270 CegarLoopResult]: At program point L72-22(lines 72 76) the Hoare annotation is: false [2020-11-30 01:26:56,758 INFO L270 CegarLoopResult]: At program point L271(lines 178 348) the Hoare annotation is: false [2020-11-30 01:26:56,759 INFO L274 CegarLoopResult]: For program point L72-25(lines 72 76) no Hoare annotation was computed. [2020-11-30 01:26:56,759 INFO L270 CegarLoopResult]: At program point L72-26(lines 72 76) the Hoare annotation is: false [2020-11-30 01:26:56,759 INFO L274 CegarLoopResult]: For program point L205-2(lines 205 209) no Hoare annotation was computed. [2020-11-30 01:26:56,759 INFO L274 CegarLoopResult]: For program point L72-29(lines 72 76) no Hoare annotation was computed. [2020-11-30 01:26:56,759 INFO L270 CegarLoopResult]: At program point L205-3(lines 205 209) the Hoare annotation is: false [2020-11-30 01:26:56,759 INFO L270 CegarLoopResult]: At program point L72-30(lines 72 76) the Hoare annotation is: false [2020-11-30 01:26:56,759 INFO L274 CegarLoopResult]: For program point L205-4(lines 205 209) no Hoare annotation was computed. [2020-11-30 01:26:56,760 INFO L274 CegarLoopResult]: For program point L72-33(lines 72 76) no Hoare annotation was computed. [2020-11-30 01:26:56,760 INFO L270 CegarLoopResult]: At program point L72-34(lines 72 76) the Hoare annotation is: false [2020-11-30 01:26:56,760 INFO L274 CegarLoopResult]: For program point L72-37(lines 72 76) no Hoare annotation was computed. [2020-11-30 01:26:56,760 INFO L270 CegarLoopResult]: At program point L72-38(lines 72 76) the Hoare annotation is: false [2020-11-30 01:26:56,760 INFO L274 CegarLoopResult]: For program point L72-41(lines 72 76) no Hoare annotation was computed. [2020-11-30 01:26:56,760 INFO L270 CegarLoopResult]: At program point L72-42(lines 72 76) the Hoare annotation is: false [2020-11-30 01:26:56,760 INFO L274 CegarLoopResult]: For program point L72-45(lines 72 76) no Hoare annotation was computed. [2020-11-30 01:26:56,760 INFO L270 CegarLoopResult]: At program point L72-46(lines 72 76) the Hoare annotation is: false [2020-11-30 01:26:56,761 INFO L274 CegarLoopResult]: For program point L603(lines 603 612) no Hoare annotation was computed. [2020-11-30 01:26:56,761 INFO L274 CegarLoopResult]: For program point L471(lines 471 476) no Hoare annotation was computed. [2020-11-30 01:26:56,761 INFO L274 CegarLoopResult]: For program point L604(line 604) no Hoare annotation was computed. [2020-11-30 01:26:56,761 INFO L274 CegarLoopResult]: For program point L406(lines 406 430) no Hoare annotation was computed. [2020-11-30 01:26:56,761 INFO L274 CegarLoopResult]: For program point L407(lines 407 429) no Hoare annotation was computed. [2020-11-30 01:26:56,761 INFO L270 CegarLoopResult]: At program point L143(lines 94 144) the Hoare annotation is: false [2020-11-30 01:26:56,761 INFO L270 CegarLoopResult]: At program point L143-1(lines 94 144) the Hoare annotation is: false [2020-11-30 01:26:56,762 INFO L274 CegarLoopResult]: For program point L77(lines 77 81) no Hoare annotation was computed. [2020-11-30 01:26:56,762 INFO L270 CegarLoopResult]: At program point L143-2(lines 94 144) the Hoare annotation is: false [2020-11-30 01:26:56,764 INFO L274 CegarLoopResult]: For program point L77-1(lines 70 88) no Hoare annotation was computed. [2020-11-30 01:26:56,764 INFO L270 CegarLoopResult]: At program point L143-3(lines 94 144) the Hoare annotation is: false [2020-11-30 01:26:56,764 INFO L274 CegarLoopResult]: For program point L77-3(lines 77 81) no Hoare annotation was computed. [2020-11-30 01:26:56,764 INFO L274 CegarLoopResult]: For program point L77-4(lines 70 88) no Hoare annotation was computed. [2020-11-30 01:26:56,764 INFO L274 CegarLoopResult]: For program point L77-6(lines 77 81) no Hoare annotation was computed. [2020-11-30 01:26:56,765 INFO L274 CegarLoopResult]: For program point L77-7(lines 70 88) no Hoare annotation was computed. [2020-11-30 01:26:56,765 INFO L274 CegarLoopResult]: For program point L77-9(lines 77 81) no Hoare annotation was computed. [2020-11-30 01:26:56,765 INFO L274 CegarLoopResult]: For program point L77-10(lines 70 88) no Hoare annotation was computed. [2020-11-30 01:26:56,765 INFO L274 CegarLoopResult]: For program point L77-12(lines 77 81) no Hoare annotation was computed. [2020-11-30 01:26:56,765 INFO L274 CegarLoopResult]: For program point L77-13(lines 70 88) no Hoare annotation was computed. [2020-11-30 01:26:56,765 INFO L274 CegarLoopResult]: For program point L77-15(lines 77 81) no Hoare annotation was computed. [2020-11-30 01:26:56,765 INFO L274 CegarLoopResult]: For program point L606(line 606) no Hoare annotation was computed. [2020-11-30 01:26:56,765 INFO L274 CegarLoopResult]: For program point L77-16(lines 70 88) no Hoare annotation was computed. [2020-11-30 01:26:56,767 INFO L274 CegarLoopResult]: For program point L77-18(lines 77 81) no Hoare annotation was computed. [2020-11-30 01:26:56,768 INFO L274 CegarLoopResult]: For program point L77-19(lines 70 88) no Hoare annotation was computed. [2020-11-30 01:26:56,768 INFO L274 CegarLoopResult]: For program point L77-21(lines 77 81) no Hoare annotation was computed. [2020-11-30 01:26:56,768 INFO L274 CegarLoopResult]: For program point L77-22(lines 70 88) no Hoare annotation was computed. [2020-11-30 01:26:56,768 INFO L274 CegarLoopResult]: For program point L77-24(lines 77 81) no Hoare annotation was computed. [2020-11-30 01:26:56,768 INFO L274 CegarLoopResult]: For program point L77-25(lines 70 88) no Hoare annotation was computed. [2020-11-30 01:26:56,768 INFO L274 CegarLoopResult]: For program point L77-27(lines 77 81) no Hoare annotation was computed. [2020-11-30 01:26:56,768 INFO L274 CegarLoopResult]: For program point L77-28(lines 70 88) no Hoare annotation was computed. [2020-11-30 01:26:56,772 INFO L274 CegarLoopResult]: For program point L77-30(lines 77 81) no Hoare annotation was computed. [2020-11-30 01:26:56,772 INFO L274 CegarLoopResult]: For program point L77-31(lines 70 88) no Hoare annotation was computed. [2020-11-30 01:26:56,772 INFO L274 CegarLoopResult]: For program point L77-33(lines 77 81) no Hoare annotation was computed. [2020-11-30 01:26:56,773 INFO L274 CegarLoopResult]: For program point L77-34(lines 70 88) no Hoare annotation was computed. [2020-11-30 01:26:56,773 INFO L274 CegarLoopResult]: For program point L409(lines 409 416) no Hoare annotation was computed. [2020-11-30 01:26:56,773 INFO L274 CegarLoopResult]: For program point L409-2(lines 409 416) no Hoare annotation was computed. [2020-11-30 01:26:56,774 INFO L274 CegarLoopResult]: For program point L608(line 608) no Hoare annotation was computed. [2020-11-30 01:26:56,775 INFO L274 CegarLoopResult]: For program point L542-1(lines 542 546) no Hoare annotation was computed. [2020-11-30 01:26:56,775 INFO L270 CegarLoopResult]: At program point L542-2(lines 542 546) the Hoare annotation is: false [2020-11-30 01:26:56,775 INFO L274 CegarLoopResult]: For program point L542-3(lines 542 546) no Hoare annotation was computed. [2020-11-30 01:26:56,775 INFO L274 CegarLoopResult]: For program point L542-5(lines 542 546) no Hoare annotation was computed. [2020-11-30 01:26:56,775 INFO L270 CegarLoopResult]: At program point L542-6(lines 542 546) the Hoare annotation is: false [2020-11-30 01:26:56,775 INFO L274 CegarLoopResult]: For program point L542-7(lines 542 546) no Hoare annotation was computed. [2020-11-30 01:26:56,775 INFO L274 CegarLoopResult]: For program point L278-1(lines 278 281) no Hoare annotation was computed. [2020-11-30 01:26:56,776 INFO L270 CegarLoopResult]: At program point L278-3(lines 278 281) the Hoare annotation is: false [2020-11-30 01:26:56,776 INFO L274 CegarLoopResult]: For program point L610(line 610) no Hoare annotation was computed. [2020-11-30 01:26:56,776 INFO L274 CegarLoopResult]: For program point L148-1(lines 148 152) no Hoare annotation was computed. [2020-11-30 01:26:56,776 INFO L270 CegarLoopResult]: At program point L148-2(lines 148 152) the Hoare annotation is: false [2020-11-30 01:26:56,776 INFO L274 CegarLoopResult]: For program point L82(lines 82 86) no Hoare annotation was computed. [2020-11-30 01:26:56,776 INFO L274 CegarLoopResult]: For program point L82-1(lines 70 88) no Hoare annotation was computed. [2020-11-30 01:26:56,776 INFO L274 CegarLoopResult]: For program point L82-2(lines 82 86) no Hoare annotation was computed. [2020-11-30 01:26:56,776 INFO L274 CegarLoopResult]: For program point L82-3(lines 82 86) no Hoare annotation was computed. [2020-11-30 01:26:56,777 INFO L274 CegarLoopResult]: For program point L82-4(lines 70 88) no Hoare annotation was computed. [2020-11-30 01:26:56,777 INFO L274 CegarLoopResult]: For program point L82-5(lines 82 86) no Hoare annotation was computed. [2020-11-30 01:26:56,777 INFO L274 CegarLoopResult]: For program point L82-6(lines 82 86) no Hoare annotation was computed. [2020-11-30 01:26:56,777 INFO L274 CegarLoopResult]: For program point L82-7(lines 70 88) no Hoare annotation was computed. [2020-11-30 01:26:56,777 INFO L274 CegarLoopResult]: For program point L82-8(lines 82 86) no Hoare annotation was computed. [2020-11-30 01:26:56,777 INFO L274 CegarLoopResult]: For program point L82-9(lines 82 86) no Hoare annotation was computed. [2020-11-30 01:26:56,777 INFO L274 CegarLoopResult]: For program point L82-10(lines 70 88) no Hoare annotation was computed. [2020-11-30 01:26:56,777 INFO L274 CegarLoopResult]: For program point L82-11(lines 82 86) no Hoare annotation was computed. [2020-11-30 01:26:56,778 INFO L274 CegarLoopResult]: For program point L82-12(lines 82 86) no Hoare annotation was computed. [2020-11-30 01:26:56,778 INFO L274 CegarLoopResult]: For program point L82-13(lines 70 88) no Hoare annotation was computed. [2020-11-30 01:26:56,778 INFO L274 CegarLoopResult]: For program point L82-14(lines 82 86) no Hoare annotation was computed. [2020-11-30 01:26:56,778 INFO L274 CegarLoopResult]: For program point L82-15(lines 82 86) no Hoare annotation was computed. [2020-11-30 01:26:56,778 INFO L274 CegarLoopResult]: For program point L82-16(lines 70 88) no Hoare annotation was computed. [2020-11-30 01:26:56,778 INFO L274 CegarLoopResult]: For program point L82-17(lines 82 86) no Hoare annotation was computed. [2020-11-30 01:26:56,778 INFO L274 CegarLoopResult]: For program point L82-18(lines 82 86) no Hoare annotation was computed. [2020-11-30 01:26:56,778 INFO L274 CegarLoopResult]: For program point L479(lines 479 482) no Hoare annotation was computed. [2020-11-30 01:26:56,779 INFO L274 CegarLoopResult]: For program point L82-19(lines 70 88) no Hoare annotation was computed. [2020-11-30 01:26:56,779 INFO L274 CegarLoopResult]: For program point L82-20(lines 82 86) no Hoare annotation was computed. [2020-11-30 01:26:56,779 INFO L274 CegarLoopResult]: For program point L82-21(lines 82 86) no Hoare annotation was computed. [2020-11-30 01:26:56,779 INFO L274 CegarLoopResult]: For program point L82-22(lines 70 88) no Hoare annotation was computed. [2020-11-30 01:26:56,779 INFO L274 CegarLoopResult]: For program point L82-23(lines 82 86) no Hoare annotation was computed. [2020-11-30 01:26:56,779 INFO L270 CegarLoopResult]: At program point L347(lines 177 348) the Hoare annotation is: false [2020-11-30 01:26:56,779 INFO L274 CegarLoopResult]: For program point L82-24(lines 82 86) no Hoare annotation was computed. [2020-11-30 01:26:56,779 INFO L274 CegarLoopResult]: For program point L82-25(lines 70 88) no Hoare annotation was computed. [2020-11-30 01:26:56,780 INFO L274 CegarLoopResult]: For program point L82-26(lines 82 86) no Hoare annotation was computed. [2020-11-30 01:26:56,780 INFO L274 CegarLoopResult]: For program point L82-27(lines 82 86) no Hoare annotation was computed. [2020-11-30 01:26:56,780 INFO L274 CegarLoopResult]: For program point L82-28(lines 70 88) no Hoare annotation was computed. [2020-11-30 01:26:56,780 INFO L274 CegarLoopResult]: For program point L82-29(lines 82 86) no Hoare annotation was computed. [2020-11-30 01:26:56,780 INFO L274 CegarLoopResult]: For program point L82-30(lines 82 86) no Hoare annotation was computed. [2020-11-30 01:26:56,780 INFO L274 CegarLoopResult]: For program point L82-31(lines 70 88) no Hoare annotation was computed. [2020-11-30 01:26:56,780 INFO L274 CegarLoopResult]: For program point L82-32(lines 82 86) no Hoare annotation was computed. [2020-11-30 01:26:56,780 INFO L274 CegarLoopResult]: For program point L82-33(lines 82 86) no Hoare annotation was computed. [2020-11-30 01:26:56,781 INFO L274 CegarLoopResult]: For program point L82-34(lines 70 88) no Hoare annotation was computed. [2020-11-30 01:26:56,781 INFO L274 CegarLoopResult]: For program point L82-35(lines 82 86) no Hoare annotation was computed. [2020-11-30 01:26:56,781 INFO L274 CegarLoopResult]: For program point L216(lines 216 224) no Hoare annotation was computed. [2020-11-30 01:26:56,781 INFO L274 CegarLoopResult]: For program point L18-1(lines 18 22) no Hoare annotation was computed. [2020-11-30 01:26:56,781 INFO L270 CegarLoopResult]: At program point L18-2(lines 18 22) the Hoare annotation is: false [2020-11-30 01:26:56,781 INFO L274 CegarLoopResult]: For program point L18-3(lines 18 22) no Hoare annotation was computed. [2020-11-30 01:26:56,781 INFO L274 CegarLoopResult]: For program point L548(lines 548 551) no Hoare annotation was computed. [2020-11-30 01:26:56,781 INFO L274 CegarLoopResult]: For program point L548-2(lines 548 551) no Hoare annotation was computed. [2020-11-30 01:26:56,782 INFO L274 CegarLoopResult]: For program point L548-3(lines 548 551) no Hoare annotation was computed. [2020-11-30 01:26:56,782 INFO L274 CegarLoopResult]: For program point L548-5(lines 548 551) no Hoare annotation was computed. [2020-11-30 01:26:56,782 INFO L274 CegarLoopResult]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2020-11-30 01:26:56,782 INFO L274 CegarLoopResult]: For program point L284(lines 284 291) no Hoare annotation was computed. [2020-11-30 01:26:56,782 INFO L274 CegarLoopResult]: For program point L284-2(lines 275 292) no Hoare annotation was computed. [2020-11-30 01:26:56,782 INFO L274 CegarLoopResult]: For program point L549(lines 549 550) no Hoare annotation was computed. [2020-11-30 01:26:56,782 INFO L274 CegarLoopResult]: For program point L549-1(lines 549 550) no Hoare annotation was computed. [2020-11-30 01:26:56,783 INFO L274 CegarLoopResult]: For program point L153(lines 153 157) no Hoare annotation was computed. [2020-11-30 01:26:56,783 INFO L274 CegarLoopResult]: For program point L153-1(lines 146 159) no Hoare annotation was computed. [2020-11-30 01:26:56,783 INFO L274 CegarLoopResult]: For program point L153-2(lines 153 157) no Hoare annotation was computed. [2020-11-30 01:26:56,783 INFO L270 CegarLoopResult]: At program point L87(lines 70 88) the Hoare annotation is: false [2020-11-30 01:26:56,783 INFO L270 CegarLoopResult]: At program point L87-1(lines 70 88) the Hoare annotation is: false [2020-11-30 01:26:56,783 INFO L270 CegarLoopResult]: At program point L87-2(lines 70 88) the Hoare annotation is: false [2020-11-30 01:26:56,783 INFO L270 CegarLoopResult]: At program point L87-3(lines 70 88) the Hoare annotation is: false [2020-11-30 01:26:56,783 INFO L270 CegarLoopResult]: At program point L87-4(lines 70 88) the Hoare annotation is: false [2020-11-30 01:26:56,784 INFO L270 CegarLoopResult]: At program point L87-5(lines 70 88) the Hoare annotation is: false [2020-11-30 01:26:56,784 INFO L270 CegarLoopResult]: At program point L87-6(lines 70 88) the Hoare annotation is: false [2020-11-30 01:26:56,784 INFO L270 CegarLoopResult]: At program point L87-7(lines 70 88) the Hoare annotation is: false [2020-11-30 01:26:56,784 INFO L270 CegarLoopResult]: At program point L87-8(lines 70 88) the Hoare annotation is: false [2020-11-30 01:26:56,784 INFO L270 CegarLoopResult]: At program point L87-9(lines 70 88) the Hoare annotation is: false [2020-11-30 01:26:56,784 INFO L270 CegarLoopResult]: At program point L87-10(lines 70 88) the Hoare annotation is: false [2020-11-30 01:26:56,784 INFO L270 CegarLoopResult]: At program point L87-11(lines 70 88) the Hoare annotation is: false [2020-11-30 01:26:56,785 INFO L274 CegarLoopResult]: For program point L485-1(lines 485 489) no Hoare annotation was computed. [2020-11-30 01:26:56,785 INFO L270 CegarLoopResult]: At program point L485-2(lines 485 489) the Hoare annotation is: false [2020-11-30 01:26:56,785 INFO L274 CegarLoopResult]: For program point L485-3(lines 485 489) no Hoare annotation was computed. [2020-11-30 01:26:56,785 INFO L274 CegarLoopResult]: For program point L221(lines 221 224) no Hoare annotation was computed. [2020-11-30 01:26:56,785 INFO L274 CegarLoopResult]: For program point L420(lines 420 427) no Hoare annotation was computed. [2020-11-30 01:26:56,785 INFO L274 CegarLoopResult]: For program point L420-2(lines 420 427) no Hoare annotation was computed. [2020-11-30 01:26:56,785 INFO L274 CegarLoopResult]: For program point L223(lines 223 224) no Hoare annotation was computed. [2020-11-30 01:26:56,785 INFO L274 CegarLoopResult]: For program point L223-2(lines 178 348) no Hoare annotation was computed. [2020-11-30 01:26:56,786 INFO L274 CegarLoopResult]: For program point L25(lines 25 49) no Hoare annotation was computed. [2020-11-30 01:26:56,786 INFO L270 CegarLoopResult]: At program point L158(lines 146 159) the Hoare annotation is: false [2020-11-30 01:26:56,786 INFO L274 CegarLoopResult]: For program point L26(lines 26 43) no Hoare annotation was computed. [2020-11-30 01:26:56,786 INFO L274 CegarLoopResult]: For program point L27(lines 27 33) no Hoare annotation was computed. [2020-11-30 01:26:56,786 INFO L274 CegarLoopResult]: For program point L556(lines 556 571) no Hoare annotation was computed. [2020-11-30 01:26:56,786 INFO L274 CegarLoopResult]: For program point L556-1(lines 556 571) no Hoare annotation was computed. [2020-11-30 01:26:56,786 INFO L274 CegarLoopResult]: For program point L490-2(lines 490 493) no Hoare annotation was computed. [2020-11-30 01:26:56,786 INFO L270 CegarLoopResult]: At program point L490-3(lines 490 493) the Hoare annotation is: false [2020-11-30 01:26:56,787 INFO L274 CegarLoopResult]: For program point L490-4(lines 490 493) no Hoare annotation was computed. [2020-11-30 01:26:56,787 INFO L274 CegarLoopResult]: For program point L226(lines 178 348) no Hoare annotation was computed. [2020-11-30 01:26:56,787 INFO L274 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-11-30 01:26:56,787 INFO L274 CegarLoopResult]: For program point L28(lines 28 32) no Hoare annotation was computed. [2020-11-30 01:26:56,787 INFO L274 CegarLoopResult]: For program point L30(lines 30 32) no Hoare annotation was computed. [2020-11-30 01:26:56,787 INFO L274 CegarLoopResult]: For program point L559(lines 559 567) no Hoare annotation was computed. [2020-11-30 01:26:56,787 INFO L274 CegarLoopResult]: For program point L559-2(lines 559 567) no Hoare annotation was computed. [2020-11-30 01:26:56,787 INFO L274 CegarLoopResult]: For program point L295-2(lines 295 298) no Hoare annotation was computed. [2020-11-30 01:26:56,788 INFO L270 CegarLoopResult]: At program point L295-3(lines 295 298) the Hoare annotation is: false [2020-11-30 01:26:56,788 INFO L274 CegarLoopResult]: For program point L229-2(lines 229 238) no Hoare annotation was computed. [2020-11-30 01:26:56,788 INFO L274 CegarLoopResult]: For program point L295-4(lines 295 298) no Hoare annotation was computed. [2020-11-30 01:26:56,788 INFO L270 CegarLoopResult]: At program point L229-3(lines 229 238) the Hoare annotation is: false [2020-11-30 01:26:56,788 INFO L274 CegarLoopResult]: For program point L229-4(lines 226 254) no Hoare annotation was computed. [2020-11-30 01:26:56,788 INFO L274 CegarLoopResult]: For program point L98-1(lines 98 102) no Hoare annotation was computed. [2020-11-30 01:26:56,788 INFO L270 CegarLoopResult]: At program point L98-2(lines 98 102) the Hoare annotation is: false [2020-11-30 01:26:56,788 INFO L274 CegarLoopResult]: For program point L98-3(lines 98 102) no Hoare annotation was computed. [2020-11-30 01:26:56,789 INFO L274 CegarLoopResult]: For program point L98-5(lines 98 102) no Hoare annotation was computed. [2020-11-30 01:26:56,789 INFO L270 CegarLoopResult]: At program point L98-6(lines 98 102) the Hoare annotation is: false [2020-11-30 01:26:56,789 INFO L274 CegarLoopResult]: For program point L98-7(lines 98 102) no Hoare annotation was computed. [2020-11-30 01:26:56,789 INFO L274 CegarLoopResult]: For program point L98-9(lines 98 102) no Hoare annotation was computed. [2020-11-30 01:26:56,789 INFO L270 CegarLoopResult]: At program point L98-10(lines 98 102) the Hoare annotation is: false [2020-11-30 01:26:56,789 INFO L274 CegarLoopResult]: For program point L98-11(lines 98 102) no Hoare annotation was computed. [2020-11-30 01:26:56,789 INFO L274 CegarLoopResult]: For program point L98-13(lines 98 102) no Hoare annotation was computed. [2020-11-30 01:26:56,790 INFO L270 CegarLoopResult]: At program point L98-14(lines 98 102) the Hoare annotation is: false [2020-11-30 01:26:56,790 INFO L274 CegarLoopResult]: For program point L98-15(lines 98 102) no Hoare annotation was computed. [2020-11-30 01:26:56,790 INFO L274 CegarLoopResult]: For program point L231(lines 231 237) no Hoare annotation was computed. [2020-11-30 01:26:56,790 INFO L274 CegarLoopResult]: For program point L628(line 628) no Hoare annotation was computed. [2020-11-30 01:26:56,790 INFO L274 CegarLoopResult]: For program point L628-2(lines 628 631) no Hoare annotation was computed. [2020-11-30 01:26:56,790 INFO L274 CegarLoopResult]: For program point L562-1(lines 562 566) no Hoare annotation was computed. [2020-11-30 01:26:56,790 INFO L270 CegarLoopResult]: At program point L562-2(lines 562 566) the Hoare annotation is: false [2020-11-30 01:26:56,790 INFO L274 CegarLoopResult]: For program point L496-1(lines 496 497) no Hoare annotation was computed. [2020-11-30 01:26:56,791 INFO L274 CegarLoopResult]: For program point L562-3(lines 559 567) no Hoare annotation was computed. [2020-11-30 01:26:56,791 INFO L270 CegarLoopResult]: At program point L496-3(lines 496 497) the Hoare annotation is: false [2020-11-30 01:26:56,791 INFO L274 CegarLoopResult]: For program point L562-5(lines 562 566) no Hoare annotation was computed. [2020-11-30 01:26:56,791 INFO L274 CegarLoopResult]: For program point L496-4(lines 496 497) no Hoare annotation was computed. [2020-11-30 01:26:56,791 INFO L270 CegarLoopResult]: At program point L562-6(lines 562 566) the Hoare annotation is: false [2020-11-30 01:26:56,791 INFO L274 CegarLoopResult]: For program point L562-7(lines 559 567) no Hoare annotation was computed. [2020-11-30 01:26:56,791 INFO L274 CegarLoopResult]: For program point L232(lines 232 235) no Hoare annotation was computed. [2020-11-30 01:26:56,791 INFO L274 CegarLoopResult]: For program point L431(lines 431 477) no Hoare annotation was computed. [2020-11-30 01:26:56,802 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-11-30 01:26:56,803 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-11-30 01:26:56,804 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-11-30 01:26:56,804 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-11-30 01:26:56,811 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-11-30 01:26:56,811 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-11-30 01:26:56,812 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-11-30 01:26:56,812 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-11-30 01:26:56,825 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-11-30 01:26:56,825 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-11-30 01:26:56,825 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-11-30 01:26:56,826 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-11-30 01:26:56,826 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-11-30 01:26:56,826 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-11-30 01:26:56,826 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-11-30 01:26:56,826 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-11-30 01:26:56,827 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-11-30 01:26:56,828 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-11-30 01:26:56,828 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-11-30 01:26:56,828 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-11-30 01:26:56,828 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-11-30 01:26:56,828 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-11-30 01:26:56,829 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-11-30 01:26:56,829 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-11-30 01:26:56,835 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-11-30 01:26:56,839 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-11-30 01:26:56,839 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-11-30 01:26:56,839 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-11-30 01:26:56,840 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-11-30 01:26:56,840 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-11-30 01:26:56,840 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-11-30 01:26:56,840 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-11-30 01:26:56,841 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-11-30 01:26:56,841 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-11-30 01:26:56,842 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-11-30 01:26:56,842 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-11-30 01:26:56,842 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-11-30 01:26:56,842 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-11-30 01:26:56,843 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-11-30 01:26:56,843 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-11-30 01:26:56,845 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-11-30 01:26:56,850 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-11-30 01:26:56,851 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-11-30 01:26:56,851 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-11-30 01:26:56,851 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-11-30 01:26:56,851 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-11-30 01:26:56,852 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-11-30 01:26:56,852 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-11-30 01:26:56,853 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-11-30 01:26:56,853 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-11-30 01:26:56,853 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-11-30 01:26:56,853 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-11-30 01:26:56,854 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-11-30 01:26:56,854 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-11-30 01:26:56,854 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-11-30 01:26:56,854 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-11-30 01:26:56,856 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-11-30 01:26:56,857 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-11-30 01:26:56,857 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-11-30 01:26:56,857 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-11-30 01:26:56,858 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-11-30 01:26:56,858 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-11-30 01:26:56,858 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-11-30 01:26:56,858 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-11-30 01:26:56,859 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-11-30 01:26:56,859 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-11-30 01:26:56,859 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-11-30 01:26:56,860 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-11-30 01:26:56,860 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-11-30 01:26:56,860 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-11-30 01:26:56,861 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-11-30 01:26:56,861 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-11-30 01:26:56,864 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 30.11 01:26:56 BoogieIcfgContainer [2020-11-30 01:26:56,864 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-11-30 01:26:56,865 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-11-30 01:26:56,865 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-11-30 01:26:56,865 INFO L275 PluginConnector]: Witness Printer initialized [2020-11-30 01:26:56,866 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 01:26:34" (3/4) ... [2020-11-30 01:26:56,869 INFO L137 WitnessPrinter]: Generating witness for correct program [2020-11-30 01:26:56,918 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 125 nodes and edges [2020-11-30 01:26:56,922 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 71 nodes and edges [2020-11-30 01:26:56,926 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2020-11-30 01:26:56,930 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2020-11-30 01:26:56,983 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((\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) && (\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())) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) [2020-11-30 01:26:56,983 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((\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())) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) [2020-11-30 01:26:56,983 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((\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) && (\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()))) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == x) && aux-res == -0.0f && __signbit_float(res) == 1-aux) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == res) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) [2020-11-30 01:26:56,984 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((\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) && (\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())) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) [2020-11-30 01:26:56,987 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((~bvadd64(\result, 4294967295bv32) == 0bv32 && (\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)) && (\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()))) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == x) && aux-res == -0.0f && __signbit_float(res) == 1-aux) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == res) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && ~fp~LONGDOUBLE(w[31:31], w[30:23], w[22:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) [2020-11-30 01:26:57,444 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_1849c0e2-a6de-4af6-ba5f-8fccd2ada8d1/bin/uautomizer/witness.graphml [2020-11-30 01:26:57,445 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-11-30 01:26:57,447 INFO L168 Benchmark]: Toolchain (without parser) took 71825.27 ms. Allocated memory was 71.3 MB in the beginning and 90.2 MB in the end (delta: 18.9 MB). Free memory was 55.2 MB in the beginning and 45.6 MB in the end (delta: 9.6 MB). Peak memory consumption was 53.8 MB. Max. memory is 16.1 GB. [2020-11-30 01:26:57,447 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 71.3 MB. Free memory is still 54.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:26:57,448 INFO L168 Benchmark]: CACSL2BoogieTranslator took 707.99 ms. Allocated memory is still 71.3 MB. Free memory was 55.0 MB in the beginning and 34.7 MB in the end (delta: 20.3 MB). Peak memory consumption was 20.4 MB. Max. memory is 16.1 GB. [2020-11-30 01:26:57,449 INFO L168 Benchmark]: Boogie Procedure Inliner took 177.33 ms. Allocated memory is still 71.3 MB. Free memory was 34.7 MB in the beginning and 46.5 MB in the end (delta: -11.7 MB). Peak memory consumption was 8.8 MB. Max. memory is 16.1 GB. [2020-11-30 01:26:57,449 INFO L168 Benchmark]: Boogie Preprocessor took 173.68 ms. Allocated memory is still 71.3 MB. Free memory was 46.5 MB in the beginning and 34.8 MB in the end (delta: 11.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-30 01:26:57,450 INFO L168 Benchmark]: RCFGBuilder took 47637.81 ms. Allocated memory was 71.3 MB in the beginning and 90.2 MB in the end (delta: 18.9 MB). Free memory was 34.8 MB in the beginning and 44.6 MB in the end (delta: -9.8 MB). Peak memory consumption was 27.0 MB. Max. memory is 16.1 GB. [2020-11-30 01:26:57,450 INFO L168 Benchmark]: TraceAbstraction took 22540.53 ms. Allocated memory is still 90.2 MB. Free memory was 44.6 MB in the beginning and 27.1 MB in the end (delta: 17.5 MB). Peak memory consumption was 23.6 MB. Max. memory is 16.1 GB. [2020-11-30 01:26:57,451 INFO L168 Benchmark]: Witness Printer took 579.76 ms. Allocated memory is still 90.2 MB. Free memory was 27.1 MB in the beginning and 45.6 MB in the end (delta: -18.5 MB). Peak memory consumption was 8.7 MB. Max. memory is 16.1 GB. [2020-11-30 01:26:57,454 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 71.3 MB. Free memory is still 54.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 707.99 ms. Allocated memory is still 71.3 MB. Free memory was 55.0 MB in the beginning and 34.7 MB in the end (delta: 20.3 MB). Peak memory consumption was 20.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 177.33 ms. Allocated memory is still 71.3 MB. Free memory was 34.7 MB in the beginning and 46.5 MB in the end (delta: -11.7 MB). Peak memory consumption was 8.8 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 173.68 ms. Allocated memory is still 71.3 MB. Free memory was 46.5 MB in the beginning and 34.8 MB in the end (delta: 11.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * RCFGBuilder took 47637.81 ms. Allocated memory was 71.3 MB in the beginning and 90.2 MB in the end (delta: 18.9 MB). Free memory was 34.8 MB in the beginning and 44.6 MB in the end (delta: -9.8 MB). Peak memory consumption was 27.0 MB. Max. memory is 16.1 GB. * TraceAbstraction took 22540.53 ms. Allocated memory is still 90.2 MB. Free memory was 44.6 MB in the beginning and 27.1 MB in the end (delta: 17.5 MB). Peak memory consumption was 23.6 MB. Max. memory is 16.1 GB. * Witness Printer took 579.76 ms. Allocated memory is still 90.2 MB. Free memory was 27.1 MB in the beginning and 45.6 MB in the end (delta: -18.5 MB). Peak memory consumption was 8.7 MB. Max. memory is 16.1 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_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___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] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 3]: 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: 539]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 124]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 18]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 389]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 72]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 325]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 515]: Loop Invariant [2020-11-30 01:26:57,472 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-11-30 01:26:57,472 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-11-30 01:26:57,472 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-11-30 01:26:57,472 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-11-30 01:26:57,473 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-11-30 01:26:57,473 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-11-30 01:26:57,473 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-11-30 01:26:57,473 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: ((\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())) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) - InvariantResult [Line: 278]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 588]: Loop Invariant Derived loop invariant: x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) - InvariantResult [Line: 300]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 395]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 124]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 490]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 197]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 72]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 177]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 539]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 178]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 94]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 616]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 443]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 264]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 111]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 542]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 72]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 146]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 111]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 205]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 72]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 512]: Loop Invariant [2020-11-30 01:26:57,480 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-11-30 01:26:57,481 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-11-30 01:26:57,481 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-11-30 01:26:57,481 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-11-30 01:26:57,481 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-11-30 01:26:57,481 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-11-30 01:26:57,482 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-11-30 01:26:57,482 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-11-30 01:26:57,485 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-11-30 01:26:57,486 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-11-30 01:26:57,486 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-11-30 01:26:57,486 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-11-30 01:26:57,486 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-11-30 01:26:57,486 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-11-30 01:26:57,487 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-11-30 01:26:57,487 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: ((((\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) && (\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())) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) - InvariantResult [Line: 512]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 111]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 94]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 330]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 15]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 542]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 512]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 94]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 94]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 72]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 72]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 316]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 138]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 148]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 72]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 301]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 72]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 320]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 261]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 309]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 111]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 58]: Loop Invariant [2020-11-30 01:26:57,492 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-11-30 01:26:57,492 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-11-30 01:26:57,492 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-11-30 01:26:57,492 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-11-30 01:26:57,492 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-11-30 01:26:57,493 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-11-30 01:26:57,493 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-11-30 01:26:57,493 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-11-30 01:26:57,496 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-11-30 01:26:57,496 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-11-30 01:26:57,496 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-11-30 01:26:57,497 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-11-30 01:26:57,497 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-11-30 01:26:57,497 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-11-30 01:26:57,497 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-11-30 01:26:57,498 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: (((((((((~bvadd64(\result, 4294967295bv32) == 0bv32 && (\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)) && (\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()))) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == x) && aux-res == -0.0f && __signbit_float(res) == 1-aux) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == res) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && ~fp~LONGDOUBLE(w[31:31], w[30:23], w[22:0]) == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) - InvariantResult [Line: 455]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 72]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 515]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 240]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 485]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 61]: Loop Invariant [2020-11-30 01:26:57,500 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-11-30 01:26:57,500 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-11-30 01:26:57,500 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-11-30 01:26:57,500 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-11-30 01:26:57,500 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-11-30 01:26:57,501 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-11-30 01:26:57,501 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-11-30 01:26:57,501 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-11-30 01:26:57,502 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-11-30 01:26:57,502 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-11-30 01:26:57,502 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-11-30 01:26:57,502 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-11-30 01:26:57,502 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-11-30 01:26:57,503 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-11-30 01:26:57,503 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-11-30 01:26:57,503 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: ((((((((\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) && (\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()))) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == x) && aux-res == -0.0f && __signbit_float(res) == 1-aux) && ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) == res) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) - InvariantResult [Line: 496]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 72]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 266]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 335]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 562]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 124]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 138]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 193]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 72]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 258]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 138]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 584]: Loop Invariant [2020-11-30 01:26:57,507 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-11-30 01:26:57,507 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-11-30 01:26:57,507 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-11-30 01:26:57,508 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-11-30 01:26:57,508 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-11-30 01:26:57,508 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-11-30 01:26:57,508 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-11-30 01:26:57,508 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-11-30 01:26:57,509 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-11-30 01:26:57,509 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-11-30 01:26:57,509 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-11-30 01:26:57,510 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start___kernel_sinf_~ix~5_25,QUANTIFIED] [2020-11-30 01:26:57,510 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-11-30 01:26:57,510 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-11-30 01:26:57,510 WARN L417 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_ULTIMATE.start_sin_float_~ix~7_11,QUANTIFIED] [2020-11-30 01:26:57,510 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: (((((\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) && (\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())) && x == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE())) && \result == ~fp.neg~DOUBLE(~Pluszero~LONGDOUBLE()) - InvariantResult [Line: 515]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 306]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 196]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 72]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 229]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 562]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 124]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 138]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 295]: Loop Invariant Derived loop invariant: 0 - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 402 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 21.7s, OverallIterations: 5, TraceHistogramMax: 1, AutomataDifference: 8.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.5s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 588 SDtfs, 250 SDslu, 221 SDs, 0 SdLazy, 123 SolverSat, 23 SolverUnsat, 3 SolverUnknown, 0 SolverNotchecked, 7.6s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 154 GetRequests, 98 SyntacticMatches, 1 SemanticMatches, 55 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 40 ImplicationChecksByTransitivity, 1.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=402occurred 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, 0.2s HoareSimplificationTime, 95 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.3s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 9.2s SatisfiabilityAnalysisTime, 1.8s InterpolantComputationTime, 74 NumberOfCodeBlocks, 74 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 138 ConstructedInterpolants, 21 QuantifiedInterpolants, 11514 SizeOfPredicates, 34 NumberOfNonLiveVariables, 1874 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, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...