./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/float-newlib/double_req_bl_0210.c --full-output -ea --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 03d7b7b3 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -ea -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/float-newlib/double_req_bl_0210.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 8f97d7ab8eac5ca3d115fa0347c96d0f4518c09b98759dc2b329944b78141e6f --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 16:28:44,664 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 16:28:44,665 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 16:28:44,682 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 16:28:44,682 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 16:28:44,683 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 16:28:44,684 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 16:28:44,685 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 16:28:44,686 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 16:28:44,687 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 16:28:44,688 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 16:28:44,688 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 16:28:44,689 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 16:28:44,689 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 16:28:44,690 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 16:28:44,691 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 16:28:44,691 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 16:28:44,692 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 16:28:44,693 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 16:28:44,695 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 16:28:44,699 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 16:28:44,702 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 16:28:44,703 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 16:28:44,704 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 16:28:44,706 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 16:28:44,710 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 16:28:44,711 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 16:28:44,711 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 16:28:44,712 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 16:28:44,713 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 16:28:44,713 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 16:28:44,713 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 16:28:44,714 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 16:28:44,714 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 16:28:44,715 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 16:28:44,715 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 16:28:44,716 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 16:28:44,716 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 16:28:44,716 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 16:28:44,716 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 16:28:44,717 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 16:28:44,717 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-02-20 16:28:44,729 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 16:28:44,734 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 16:28:44,735 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 16:28:44,735 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 16:28:44,736 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 16:28:44,736 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 16:28:44,737 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 16:28:44,737 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 16:28:44,737 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 16:28:44,737 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 16:28:44,738 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-20 16:28:44,738 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 16:28:44,738 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-20 16:28:44,738 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 16:28:44,738 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 16:28:44,738 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 16:28:44,738 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 16:28:44,738 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-20 16:28:44,739 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 16:28:44,739 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 16:28:44,739 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 16:28:44,739 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 16:28:44,739 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 16:28:44,739 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 16:28:44,739 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 16:28:44,740 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 16:28:44,740 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 16:28:44,741 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 16:28:44,741 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 16:28:44,741 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 16:28:44,741 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 16:28:44,741 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 16:28:44,742 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 16:28:44,742 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:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8f97d7ab8eac5ca3d115fa0347c96d0f4518c09b98759dc2b329944b78141e6f [2022-02-20 16:28:44,907 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 16:28:44,922 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 16:28:44,924 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 16:28:44,925 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 16:28:44,925 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 16:28:44,926 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/float-newlib/double_req_bl_0210.c [2022-02-20 16:28:44,980 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0bd2d4417/2989f0e12b7f47dba1eb82c44115bc16/FLAGde0d38135 [2022-02-20 16:28:45,349 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 16:28:45,350 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/float-newlib/double_req_bl_0210.c [2022-02-20 16:28:45,357 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0bd2d4417/2989f0e12b7f47dba1eb82c44115bc16/FLAGde0d38135 [2022-02-20 16:28:45,373 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0bd2d4417/2989f0e12b7f47dba1eb82c44115bc16 [2022-02-20 16:28:45,375 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 16:28:45,377 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 16:28:45,380 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 16:28:45,381 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 16:28:45,383 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 16:28:45,387 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 04:28:45" (1/1) ... [2022-02-20 16:28:45,387 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5db3e467 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:28:45, skipping insertion in model container [2022-02-20 16:28:45,388 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 04:28:45" (1/1) ... [2022-02-20 16:28:45,392 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 16:28:45,430 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 16:28:45,662 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/float-newlib/double_req_bl_0210.c[15959,15972] [2022-02-20 16:28:45,665 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 16:28:45,677 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 16:28:45,803 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/float-newlib/double_req_bl_0210.c[15959,15972] [2022-02-20 16:28:45,804 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 16:28:45,820 INFO L208 MainTranslator]: Completed translation [2022-02-20 16:28:45,820 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:28:45 WrapperNode [2022-02-20 16:28:45,821 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 16:28:45,822 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 16:28:45,822 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 16:28:45,822 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 16:28:45,834 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:28:45" (1/1) ... [2022-02-20 16:28:45,855 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:28:45" (1/1) ... [2022-02-20 16:28:45,911 INFO L137 Inliner]: procedures = 25, calls = 375, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 1048 [2022-02-20 16:28:45,912 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 16:28:45,912 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 16:28:45,912 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 16:28:45,913 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 16:28:45,918 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:28:45" (1/1) ... [2022-02-20 16:28:45,918 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:28:45" (1/1) ... [2022-02-20 16:28:45,925 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:28:45" (1/1) ... [2022-02-20 16:28:45,926 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:28:45" (1/1) ... [2022-02-20 16:28:45,967 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:28:45" (1/1) ... [2022-02-20 16:28:45,975 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:28:45" (1/1) ... [2022-02-20 16:28:45,981 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:28:45" (1/1) ... [2022-02-20 16:28:45,992 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 16:28:45,993 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 16:28:45,993 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 16:28:45,993 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 16:28:45,994 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:28:45" (1/1) ... [2022-02-20 16:28:45,999 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 16:28:46,008 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 16:28:46,018 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-02-20 16:28:46,058 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-02-20 16:28:46,070 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 16:28:46,071 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_double [2022-02-20 16:28:46,071 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_double [2022-02-20 16:28:46,071 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_cos [2022-02-20 16:28:46,072 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_cos [2022-02-20 16:28:46,072 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-20 16:28:46,072 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2022-02-20 16:28:46,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-02-20 16:28:46,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2022-02-20 16:28:46,074 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-02-20 16:28:46,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2022-02-20 16:28:46,074 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_sin [2022-02-20 16:28:46,074 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_sin [2022-02-20 16:28:46,074 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_double [2022-02-20 16:28:46,074 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_double [2022-02-20 16:28:46,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 16:28:46,075 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 16:28:46,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 16:28:46,075 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-20 16:28:46,249 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 16:28:46,250 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 16:28:47,317 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 16:28:47,325 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 16:28:47,325 INFO L299 CfgBuilder]: Removed 63 assume(true) statements. [2022-02-20 16:28:47,327 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 04:28:47 BoogieIcfgContainer [2022-02-20 16:28:47,327 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 16:28:47,328 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 16:28:47,328 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 16:28:47,336 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 16:28:47,337 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 04:28:45" (1/3) ... [2022-02-20 16:28:47,337 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6a98bc09 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 04:28:47, skipping insertion in model container [2022-02-20 16:28:47,337 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:28:45" (2/3) ... [2022-02-20 16:28:47,337 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6a98bc09 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 04:28:47, skipping insertion in model container [2022-02-20 16:28:47,337 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 04:28:47" (3/3) ... [2022-02-20 16:28:47,338 INFO L111 eAbstractionObserver]: Analyzing ICFG double_req_bl_0210.c [2022-02-20 16:28:47,342 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 16:28:47,342 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-02-20 16:28:47,375 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 16:28:47,379 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2022-02-20 16:28:47,380 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-02-20 16:28:47,399 INFO L276 IsEmpty]: Start isEmpty. Operand has 260 states, 242 states have (on average 1.677685950413223) internal successors, (406), 243 states have internal predecessors, (406), 12 states have call successors, (12), 4 states have call predecessors, (12), 4 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) [2022-02-20 16:28:47,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-02-20 16:28:47,402 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 16:28:47,402 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 16:28:47,403 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 16:28:47,406 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 16:28:47,406 INFO L85 PathProgramCache]: Analyzing trace with hash -1677132117, now seen corresponding path program 1 times [2022-02-20 16:28:47,413 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 16:28:47,413 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1360485320] [2022-02-20 16:28:47,413 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 16:28:47,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 16:28:47,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 16:28:47,618 INFO L290 TraceCheckUtils]: 0: Hoare triple {263#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(21, 2);call #Ultimate.allocInit(12, 3);~huge_floor~0 := 1.0E300;~two54_scalbn~0 := 1.8014398509481984E16;~twom54_scalbn~0 := 5.551115123125783E-17;~huge_scalbn~0 := 1.0E300;~tiny_scalbn~0 := 1.0E-300;~#init_jk_krempio~0.base, ~#init_jk_krempio~0.offset := 4, 0;call #Ultimate.allocInit(16, 4);call write~init~int(2, ~#init_jk_krempio~0.base, ~#init_jk_krempio~0.offset, 4);call write~init~int(3, ~#init_jk_krempio~0.base, 4 + ~#init_jk_krempio~0.offset, 4);call write~init~int(4, ~#init_jk_krempio~0.base, 8 + ~#init_jk_krempio~0.offset, 4);call write~init~int(6, ~#init_jk_krempio~0.base, 12 + ~#init_jk_krempio~0.offset, 4);~#PIo2_krempio~0.base, ~#PIo2_krempio~0.offset := 5, 0;call #Ultimate.allocInit(64, 5);call write~init~real(1.570796251296997, ~#PIo2_krempio~0.base, ~#PIo2_krempio~0.offset, 8);call write~init~real(7.549789415861596E-8, ~#PIo2_krempio~0.base, 8 + ~#PIo2_krempio~0.offset, 8);call write~init~real(5.390302529957765E-15, ~#PIo2_krempio~0.base, 16 + ~#PIo2_krempio~0.offset, 8);call write~init~real(3.282003415807913E-22, ~#PIo2_krempio~0.base, 24 + ~#PIo2_krempio~0.offset, 8);call write~init~real(1.270655753080676E-29, ~#PIo2_krempio~0.base, 32 + ~#PIo2_krempio~0.offset, 8);call write~init~real(1.2293330898111133E-36, ~#PIo2_krempio~0.base, 40 + ~#PIo2_krempio~0.offset, 8);call write~init~real(2.7337005381646456E-44, ~#PIo2_krempio~0.base, 48 + ~#PIo2_krempio~0.offset, 8);call write~init~real(2.1674168387780482E-51, ~#PIo2_krempio~0.base, 56 + ~#PIo2_krempio~0.offset, 8);~zero_krempio~0 := 0.0;~one_krempio~0 := 1.0;~two24_krempio~0 := 1.6777216E7;~twon24_krempio~0 := 5.9604644775390625E-8;~#two_over_pi_rempio~0.base, ~#two_over_pi_rempio~0.offset := 6, 0;call #Ultimate.allocInit(264, 6);call write~init~int(10680707, ~#two_over_pi_rempio~0.base, ~#two_over_pi_rempio~0.offset, 4);call write~init~int(7228996, ~#two_over_pi_rempio~0.base, 4 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(1387004, ~#two_over_pi_rempio~0.base, 8 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(2578385, ~#two_over_pi_rempio~0.base, 12 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(16069853, ~#two_over_pi_rempio~0.base, 16 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(12639074, ~#two_over_pi_rempio~0.base, 20 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(9804092, ~#two_over_pi_rempio~0.base, 24 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(4427841, ~#two_over_pi_rempio~0.base, 28 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(16666979, ~#two_over_pi_rempio~0.base, 32 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(11263675, ~#two_over_pi_rempio~0.base, 36 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(12935607, ~#two_over_pi_rempio~0.base, 40 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(2387514, ~#two_over_pi_rempio~0.base, 44 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(4345298, ~#two_over_pi_rempio~0.base, 48 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(14681673, ~#two_over_pi_rempio~0.base, 52 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(3074569, ~#two_over_pi_rempio~0.base, 56 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(13734428, ~#two_over_pi_rempio~0.base, 60 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(16653803, ~#two_over_pi_rempio~0.base, 64 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(1880361, ~#two_over_pi_rempio~0.base, 68 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(10960616, ~#two_over_pi_rempio~0.base, 72 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(8533493, ~#two_over_pi_rempio~0.base, 76 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(3062596, ~#two_over_pi_rempio~0.base, 80 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(8710556, ~#two_over_pi_rempio~0.base, 84 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(7349940, ~#two_over_pi_rempio~0.base, 88 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(6258241, ~#two_over_pi_rempio~0.base, 92 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(3772886, ~#two_over_pi_rempio~0.base, 96 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(3769171, ~#two_over_pi_rempio~0.base, 100 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(3798172, ~#two_over_pi_rempio~0.base, 104 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(8675211, ~#two_over_pi_rempio~0.base, 108 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(12450088, ~#two_over_pi_rempio~0.base, 112 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(3874808, ~#two_over_pi_rempio~0.base, 116 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(9961438, ~#two_over_pi_rempio~0.base, 120 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(366607, ~#two_over_pi_rempio~0.base, 124 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(15675153, ~#two_over_pi_rempio~0.base, 128 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(9132554, ~#two_over_pi_rempio~0.base, 132 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(7151469, ~#two_over_pi_rempio~0.base, 136 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(3571407, ~#two_over_pi_rempio~0.base, 140 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(2607881, ~#two_over_pi_rempio~0.base, 144 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(12013382, ~#two_over_pi_rempio~0.base, 148 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(4155038, ~#two_over_pi_rempio~0.base, 152 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(6285869, ~#two_over_pi_rempio~0.base, 156 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(7677882, ~#two_over_pi_rempio~0.base, 160 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(13102053, ~#two_over_pi_rempio~0.base, 164 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(15825725, ~#two_over_pi_rempio~0.base, 168 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(473591, ~#two_over_pi_rempio~0.base, 172 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(9065106, ~#two_over_pi_rempio~0.base, 176 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(15363067, ~#two_over_pi_rempio~0.base, 180 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(6271263, ~#two_over_pi_rempio~0.base, 184 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(9264392, ~#two_over_pi_rempio~0.base, 188 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(5636912, ~#two_over_pi_rempio~0.base, 192 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(4652155, ~#two_over_pi_rempio~0.base, 196 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(7056368, ~#two_over_pi_rempio~0.base, 200 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(13614112, ~#two_over_pi_rempio~0.base, 204 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(10155062, ~#two_over_pi_rempio~0.base, 208 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(1944035, ~#two_over_pi_rempio~0.base, 212 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(9527646, ~#two_over_pi_rempio~0.base, 216 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(15080200, ~#two_over_pi_rempio~0.base, 220 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(6658437, ~#two_over_pi_rempio~0.base, 224 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(6231200, ~#two_over_pi_rempio~0.base, 228 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(6832269, ~#two_over_pi_rempio~0.base, 232 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(16767104, ~#two_over_pi_rempio~0.base, 236 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(5075751, ~#two_over_pi_rempio~0.base, 240 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(3212806, ~#two_over_pi_rempio~0.base, 244 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(1398474, ~#two_over_pi_rempio~0.base, 248 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(7579849, ~#two_over_pi_rempio~0.base, 252 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(6349435, ~#two_over_pi_rempio~0.base, 256 + ~#two_over_pi_rempio~0.offset, 4);call write~init~int(12618859, ~#two_over_pi_rempio~0.base, 260 + ~#two_over_pi_rempio~0.offset, 4);~#npio2_hw_rempio~0.base, ~#npio2_hw_rempio~0.offset := 7, 0;call #Ultimate.allocInit(128, 7);call write~init~int(1073291771, ~#npio2_hw_rempio~0.base, ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1074340347, ~#npio2_hw_rempio~0.base, 4 + ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1074977148, ~#npio2_hw_rempio~0.base, 8 + ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1075388923, ~#npio2_hw_rempio~0.base, 12 + ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1075800698, ~#npio2_hw_rempio~0.base, 16 + ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1076025724, ~#npio2_hw_rempio~0.base, 20 + ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1076231611, ~#npio2_hw_rempio~0.base, 24 + ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1076437499, ~#npio2_hw_rempio~0.base, 28 + ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1076643386, ~#npio2_hw_rempio~0.base, 32 + ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1076849274, ~#npio2_hw_rempio~0.base, 36 + ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1076971356, ~#npio2_hw_rempio~0.base, 40 + ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1077074300, ~#npio2_hw_rempio~0.base, 44 + ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1077177244, ~#npio2_hw_rempio~0.base, 48 + ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1077280187, ~#npio2_hw_rempio~0.base, 52 + ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1077383131, ~#npio2_hw_rempio~0.base, 56 + ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1077486075, ~#npio2_hw_rempio~0.base, 60 + ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1077589019, ~#npio2_hw_rempio~0.base, 64 + ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1077691962, ~#npio2_hw_rempio~0.base, 68 + ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1077794906, ~#npio2_hw_rempio~0.base, 72 + ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1077897850, ~#npio2_hw_rempio~0.base, 76 + ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1077968460, ~#npio2_hw_rempio~0.base, 80 + ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1078019932, ~#npio2_hw_rempio~0.base, 84 + ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1078071404, ~#npio2_hw_rempio~0.base, 88 + ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1078122876, ~#npio2_hw_rempio~0.base, 92 + ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1078174348, ~#npio2_hw_rempio~0.base, 96 + ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1078225820, ~#npio2_hw_rempio~0.base, 100 + ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1078277292, ~#npio2_hw_rempio~0.base, 104 + ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1078328763, ~#npio2_hw_rempio~0.base, 108 + ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1078380235, ~#npio2_hw_rempio~0.base, 112 + ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1078431707, ~#npio2_hw_rempio~0.base, 116 + ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1078483179, ~#npio2_hw_rempio~0.base, 120 + ~#npio2_hw_rempio~0.offset, 4);call write~init~int(1078534651, ~#npio2_hw_rempio~0.base, 124 + ~#npio2_hw_rempio~0.offset, 4);~zero_rempio~0 := 0.0;~half_rempio~0 := 0.5;~two24_rempio~0 := 1.6777216E7;~invpio2_rempio~0 := 0.6366197723675814;~pio2_1_rempio~0 := 1.5707963267341256;~pio2_1t_rempio~0 := 6.077100506506192E-11;~pio2_2_rempio~0 := 6.077100506303966E-11;~pio2_2t_rempio~0 := 2.0222662487959506E-21;~pio2_3_rempio~0 := 2.0222662487111665E-21;~pio2_3t_rempio~0 := 8.4784276603689E-32;~one_kcos~0 := 1.0;~C1_kcos~0 := 0.0416666666666666;~C2_kcos~0 := ~someUnaryDOUBLEoperation(0.001388888888887411);~C3_kcos~0 := 2.480158728947673E-5;~C4_kcos~0 := ~someUnaryDOUBLEoperation(2.7557314351390663E-7);~C5_kcos~0 := 2.087572321298175E-9;~C6_kcos~0 := ~someUnaryDOUBLEoperation(1.1359647557788195E-11);~half_ksin~0 := 0.5;~S1_ksin~0 := ~someUnaryDOUBLEoperation(0.16666666666666632);~S2_ksin~0 := 0.00833333333332249;~S3_ksin~0 := ~someUnaryDOUBLEoperation(1.984126982985795E-4);~S4_ksin~0 := 2.7557313707070068E-6;~S5_ksin~0 := ~someUnaryDOUBLEoperation(2.5050760253406863E-8);~S6_ksin~0 := 1.58969099521155E-10; {263#true} is VALID [2022-02-20 16:28:47,618 INFO L290 TraceCheckUtils]: 1: Hoare triple {263#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret136#1, main_#t~ret137#1, main_~x~0#1, main_~res~0#1;main_~x~0#1 := ~someBinaryArithmeticDOUBLEoperation(0.0, 0.0);assume { :begin_inline_sin_double } true;sin_double_#in~x#1 := main_~x~0#1;havoc sin_double_#res#1;havoc sin_double_#t~mem120#1, sin_double_~#gh_u~9#1.base, sin_double_~#gh_u~9#1.offset, sin_double_#t~ret121#1, sin_double_#t~ret122#1, sin_double_#t~switch123#1, sin_double_#t~mem124#1, sin_double_#t~mem125#1, sin_double_#t~ret126#1, sin_double_#t~mem127#1, sin_double_#t~mem128#1, sin_double_#t~ret129#1, sin_double_#t~mem130#1, sin_double_#t~mem131#1, sin_double_#t~ret132#1, sin_double_#t~mem133#1, sin_double_#t~mem134#1, sin_double_#t~ret135#1, sin_double_~x#1, sin_double_~#y~0#1.base, sin_double_~#y~0#1.offset, sin_double_~z~4#1, sin_double_~n~2#1, sin_double_~ix~3#1;sin_double_~x#1 := sin_double_#in~x#1;call sin_double_~#y~0#1.base, sin_double_~#y~0#1.offset := #Ultimate.allocOnStack(16);sin_double_~z~4#1 := 0.0;havoc sin_double_~n~2#1;havoc sin_double_~ix~3#1; {263#true} is VALID [2022-02-20 16:28:47,619 INFO L290 TraceCheckUtils]: 2: Hoare triple {263#true} assume !true; {264#false} is VALID [2022-02-20 16:28:47,620 INFO L290 TraceCheckUtils]: 3: Hoare triple {264#false} sin_double_~ix~3#1 := (if 0 == sin_double_~ix~3#1 then 0 else (if 1 == sin_double_~ix~3#1 then 1 else ~bitwiseAnd(sin_double_~ix~3#1, 2147483647))); {264#false} is VALID [2022-02-20 16:28:47,620 INFO L290 TraceCheckUtils]: 4: Hoare triple {264#false} assume !(sin_double_~ix~3#1 <= 1072243195); {264#false} is VALID [2022-02-20 16:28:47,620 INFO L290 TraceCheckUtils]: 5: Hoare triple {264#false} assume sin_double_~ix~3#1 >= 2146435072;sin_double_#res#1 := ~someBinaryArithmeticDOUBLEoperation(sin_double_~x#1, sin_double_~x#1);call ULTIMATE.dealloc(sin_double_~#y~0#1.base, sin_double_~#y~0#1.offset);havoc sin_double_~#y~0#1.base, sin_double_~#y~0#1.offset; {264#false} is VALID [2022-02-20 16:28:47,621 INFO L290 TraceCheckUtils]: 6: Hoare triple {264#false} main_#t~ret136#1 := sin_double_#res#1;assume { :end_inline_sin_double } true;main_~res~0#1 := main_#t~ret136#1;havoc main_#t~ret136#1;assume { :begin_inline_isnan_double } true;isnan_double_#in~x#1 := main_~res~0#1;havoc isnan_double_#res#1;havoc isnan_double_~x#1;isnan_double_~x#1 := isnan_double_#in~x#1;isnan_double_#res#1 := (if ~someBinaryDOUBLEComparisonOperation(isnan_double_~x#1, isnan_double_~x#1) then 1 else 0); {264#false} is VALID [2022-02-20 16:28:47,621 INFO L290 TraceCheckUtils]: 7: Hoare triple {264#false} main_#t~ret137#1 := isnan_double_#res#1;assume { :end_inline_isnan_double } true;assume -2147483648 <= main_#t~ret137#1 && main_#t~ret137#1 <= 2147483647; {264#false} is VALID [2022-02-20 16:28:47,621 INFO L290 TraceCheckUtils]: 8: Hoare triple {264#false} assume 0 == main_#t~ret137#1;havoc main_#t~ret137#1; {264#false} is VALID [2022-02-20 16:28:47,621 INFO L290 TraceCheckUtils]: 9: Hoare triple {264#false} assume !false; {264#false} is VALID [2022-02-20 16:28:47,622 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 16:28:47,622 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 16:28:47,623 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1360485320] [2022-02-20 16:28:47,623 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1360485320] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 16:28:47,623 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 16:28:47,623 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-20 16:28:47,624 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1105631796] [2022-02-20 16:28:47,625 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 16:28:47,629 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 10 [2022-02-20 16:28:47,630 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 16:28:47,632 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 16:28:47,653 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 10 edges. 10 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 16:28:47,653 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-02-20 16:28:47,654 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 16:28:47,673 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-02-20 16:28:47,674 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-02-20 16:28:47,678 INFO L87 Difference]: Start difference. First operand has 260 states, 242 states have (on average 1.677685950413223) internal successors, (406), 243 states have internal predecessors, (406), 12 states have call successors, (12), 4 states have call predecessors, (12), 4 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) Second operand has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 16:28:47,951 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 16:28:47,952 INFO L93 Difference]: Finished difference Result 518 states and 870 transitions. [2022-02-20 16:28:47,952 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-20 16:28:47,952 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 10 [2022-02-20 16:28:47,952 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 16:28:47,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 16:28:47,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 870 transitions. [2022-02-20 16:28:47,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 16:28:47,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 870 transitions. [2022-02-20 16:28:47,973 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2 states and 870 transitions. [2022-02-20 16:28:48,582 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 870 edges. 870 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 16:28:48,640 INFO L225 Difference]: With dead ends: 518 [2022-02-20 16:28:48,640 INFO L226 Difference]: Without dead ends: 257 [2022-02-20 16:28:48,657 INFO L932 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 [2022-02-20 16:28:48,659 INFO L933 BasicCegarLoop]: 364 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 364 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-02-20 16:28:48,660 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [0 Valid, 364 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-02-20 16:28:48,674 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 257 states. [2022-02-20 16:28:48,706 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 257 to 257. [2022-02-20 16:28:48,706 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 16:28:48,707 INFO L82 GeneralOperation]: Start isEquivalent. First operand 257 states. Second operand has 257 states, 240 states have (on average 1.4041666666666666) internal successors, (337), 240 states have internal predecessors, (337), 12 states have call successors, (12), 4 states have call predecessors, (12), 4 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) [2022-02-20 16:28:48,708 INFO L74 IsIncluded]: Start isIncluded. First operand 257 states. Second operand has 257 states, 240 states have (on average 1.4041666666666666) internal successors, (337), 240 states have internal predecessors, (337), 12 states have call successors, (12), 4 states have call predecessors, (12), 4 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) [2022-02-20 16:28:48,709 INFO L87 Difference]: Start difference. First operand 257 states. Second operand has 257 states, 240 states have (on average 1.4041666666666666) internal successors, (337), 240 states have internal predecessors, (337), 12 states have call successors, (12), 4 states have call predecessors, (12), 4 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) [2022-02-20 16:28:48,725 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 16:28:48,726 INFO L93 Difference]: Finished difference Result 257 states and 361 transitions. [2022-02-20 16:28:48,726 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 361 transitions. [2022-02-20 16:28:48,734 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 16:28:48,734 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 16:28:48,738 INFO L74 IsIncluded]: Start isIncluded. First operand has 257 states, 240 states have (on average 1.4041666666666666) internal successors, (337), 240 states have internal predecessors, (337), 12 states have call successors, (12), 4 states have call predecessors, (12), 4 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) Second operand 257 states. [2022-02-20 16:28:48,739 INFO L87 Difference]: Start difference. First operand has 257 states, 240 states have (on average 1.4041666666666666) internal successors, (337), 240 states have internal predecessors, (337), 12 states have call successors, (12), 4 states have call predecessors, (12), 4 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) Second operand 257 states. [2022-02-20 16:28:48,749 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 16:28:48,750 INFO L93 Difference]: Finished difference Result 257 states and 361 transitions. [2022-02-20 16:28:48,750 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 361 transitions. [2022-02-20 16:28:48,751 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 16:28:48,751 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 16:28:48,751 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 16:28:48,752 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 16:28:48,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 257 states, 240 states have (on average 1.4041666666666666) internal successors, (337), 240 states have internal predecessors, (337), 12 states have call successors, (12), 4 states have call predecessors, (12), 4 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) [2022-02-20 16:28:48,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 257 states and 361 transitions. [2022-02-20 16:28:48,764 INFO L78 Accepts]: Start accepts. Automaton has 257 states and 361 transitions. Word has length 10 [2022-02-20 16:28:48,764 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 16:28:48,764 INFO L470 AbstractCegarLoop]: Abstraction has 257 states and 361 transitions. [2022-02-20 16:28:48,765 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 16:28:48,765 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 361 transitions. [2022-02-20 16:28:48,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-02-20 16:28:48,766 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 16:28:48,766 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 16:28:48,766 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-20 16:28:48,769 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 16:28:48,772 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 16:28:48,772 INFO L85 PathProgramCache]: Analyzing trace with hash 750781921, now seen corresponding path program 1 times [2022-02-20 16:28:48,772 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 16:28:48,772 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1484664212] [2022-02-20 16:28:48,772 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 16:28:48,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 16:28:48,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-02-20 16:28:48,871 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-02-20 16:28:48,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-02-20 16:28:48,926 INFO L138 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-02-20 16:28:48,926 INFO L628 BasicCegarLoop]: Counterexample is feasible [2022-02-20 16:28:48,927 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-02-20 16:28:48,929 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-20 16:28:48,931 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1] [2022-02-20 16:28:48,932 INFO L180 ceAbstractionStarter]: Computing trace abstraction results [2022-02-20 16:28:48,974 WARN L170 areAnnotationChecker]: scalbn_doubleENTRY has no Hoare annotation [2022-02-20 16:28:48,975 WARN L170 areAnnotationChecker]: copysign_doubleENTRY has no Hoare annotation [2022-02-20 16:28:48,975 WARN L170 areAnnotationChecker]: ULTIMATE.startENTRY has no Hoare annotation [2022-02-20 16:28:48,975 WARN L170 areAnnotationChecker]: __kernel_cosENTRY has no Hoare annotation [2022-02-20 16:28:48,975 WARN L170 areAnnotationChecker]: __kernel_sinENTRY has no Hoare annotation [2022-02-20 16:28:48,975 WARN L170 areAnnotationChecker]: L111-2 has no Hoare annotation [2022-02-20 16:28:48,975 WARN L170 areAnnotationChecker]: L111-2 has no Hoare annotation [2022-02-20 16:28:48,975 WARN L170 areAnnotationChecker]: L86-2 has no Hoare annotation [2022-02-20 16:28:48,975 WARN L170 areAnnotationChecker]: L86-2 has no Hoare annotation [2022-02-20 16:28:48,975 WARN L170 areAnnotationChecker]: L-1 has no Hoare annotation [2022-02-20 16:28:48,975 WARN L170 areAnnotationChecker]: L537-2 has no Hoare annotation [2022-02-20 16:28:48,975 WARN L170 areAnnotationChecker]: L537-2 has no Hoare annotation [2022-02-20 16:28:48,975 WARN L170 areAnnotationChecker]: L581-2 has no Hoare annotation [2022-02-20 16:28:48,975 WARN L170 areAnnotationChecker]: L581-2 has no Hoare annotation [2022-02-20 16:28:48,975 WARN L170 areAnnotationChecker]: L111-1 has no Hoare annotation [2022-02-20 16:28:48,975 WARN L170 areAnnotationChecker]: L111-1 has no Hoare annotation [2022-02-20 16:28:48,975 WARN L170 areAnnotationChecker]: L111-3 has no Hoare annotation [2022-02-20 16:28:48,975 WARN L170 areAnnotationChecker]: L86-1 has no Hoare annotation [2022-02-20 16:28:48,975 WARN L170 areAnnotationChecker]: L86-1 has no Hoare annotation [2022-02-20 16:28:48,975 WARN L170 areAnnotationChecker]: L91-1 has no Hoare annotation [2022-02-20 16:28:48,975 WARN L170 areAnnotationChecker]: L91-1 has no Hoare annotation [2022-02-20 16:28:48,975 WARN L170 areAnnotationChecker]: L603-2 has no Hoare annotation [2022-02-20 16:28:48,976 WARN L170 areAnnotationChecker]: L603-2 has no Hoare annotation [2022-02-20 16:28:48,976 WARN L170 areAnnotationChecker]: L537-1 has no Hoare annotation [2022-02-20 16:28:48,976 WARN L170 areAnnotationChecker]: L537-1 has no Hoare annotation [2022-02-20 16:28:48,976 WARN L170 areAnnotationChecker]: L537-3 has no Hoare annotation [2022-02-20 16:28:48,976 WARN L170 areAnnotationChecker]: L581-1 has no Hoare annotation [2022-02-20 16:28:48,976 WARN L170 areAnnotationChecker]: L581-1 has no Hoare annotation [2022-02-20 16:28:48,976 WARN L170 areAnnotationChecker]: L581-3 has no Hoare annotation [2022-02-20 16:28:48,976 WARN L170 areAnnotationChecker]: L118 has no Hoare annotation [2022-02-20 16:28:48,976 WARN L170 areAnnotationChecker]: L118 has no Hoare annotation [2022-02-20 16:28:48,976 WARN L170 areAnnotationChecker]: L91 has no Hoare annotation [2022-02-20 16:28:48,976 WARN L170 areAnnotationChecker]: L91 has no Hoare annotation [2022-02-20 16:28:48,976 WARN L170 areAnnotationChecker]: L96-1 has no Hoare annotation [2022-02-20 16:28:48,976 WARN L170 areAnnotationChecker]: L96-1 has no Hoare annotation [2022-02-20 16:28:48,976 WARN L170 areAnnotationChecker]: L603-1 has no Hoare annotation [2022-02-20 16:28:48,976 WARN L170 areAnnotationChecker]: L603-1 has no Hoare annotation [2022-02-20 16:28:48,976 WARN L170 areAnnotationChecker]: L603-3 has no Hoare annotation [2022-02-20 16:28:48,976 WARN L170 areAnnotationChecker]: L543 has no Hoare annotation [2022-02-20 16:28:48,976 WARN L170 areAnnotationChecker]: L543 has no Hoare annotation [2022-02-20 16:28:48,976 WARN L170 areAnnotationChecker]: L587 has no Hoare annotation [2022-02-20 16:28:48,976 WARN L170 areAnnotationChecker]: L587 has no Hoare annotation [2022-02-20 16:28:48,976 WARN L170 areAnnotationChecker]: L119 has no Hoare annotation [2022-02-20 16:28:48,977 WARN L170 areAnnotationChecker]: L119 has no Hoare annotation [2022-02-20 16:28:48,977 WARN L170 areAnnotationChecker]: L118-2 has no Hoare annotation [2022-02-20 16:28:48,977 WARN L170 areAnnotationChecker]: L118-2 has no Hoare annotation [2022-02-20 16:28:48,977 WARN L170 areAnnotationChecker]: L96 has no Hoare annotation [2022-02-20 16:28:48,977 WARN L170 areAnnotationChecker]: L96 has no Hoare annotation [2022-02-20 16:28:48,978 WARN L170 areAnnotationChecker]: L96-2 has no Hoare annotation [2022-02-20 16:28:48,978 WARN L170 areAnnotationChecker]: L609 has no Hoare annotation [2022-02-20 16:28:48,978 WARN L170 areAnnotationChecker]: L609 has no Hoare annotation [2022-02-20 16:28:48,978 WARN L170 areAnnotationChecker]: L544 has no Hoare annotation [2022-02-20 16:28:48,978 WARN L170 areAnnotationChecker]: L544 has no Hoare annotation [2022-02-20 16:28:48,978 WARN L170 areAnnotationChecker]: L543-2 has no Hoare annotation [2022-02-20 16:28:48,979 WARN L170 areAnnotationChecker]: L588 has no Hoare annotation [2022-02-20 16:28:48,979 WARN L170 areAnnotationChecker]: L588 has no Hoare annotation [2022-02-20 16:28:48,979 WARN L170 areAnnotationChecker]: L587-2 has no Hoare annotation [2022-02-20 16:28:48,979 WARN L170 areAnnotationChecker]: scalbn_doubleFINAL has no Hoare annotation [2022-02-20 16:28:48,979 WARN L170 areAnnotationChecker]: L122-2 has no Hoare annotation [2022-02-20 16:28:48,979 WARN L170 areAnnotationChecker]: L122-2 has no Hoare annotation [2022-02-20 16:28:48,979 WARN L170 areAnnotationChecker]: L134 has no Hoare annotation [2022-02-20 16:28:48,979 WARN L170 areAnnotationChecker]: L134 has no Hoare annotation [2022-02-20 16:28:48,979 WARN L170 areAnnotationChecker]: copysign_doubleFINAL has no Hoare annotation [2022-02-20 16:28:48,979 WARN L170 areAnnotationChecker]: L610 has no Hoare annotation [2022-02-20 16:28:48,979 WARN L170 areAnnotationChecker]: L610 has no Hoare annotation [2022-02-20 16:28:48,979 WARN L170 areAnnotationChecker]: L611 has no Hoare annotation [2022-02-20 16:28:48,979 WARN L170 areAnnotationChecker]: L611 has no Hoare annotation [2022-02-20 16:28:48,979 WARN L170 areAnnotationChecker]: __kernel_cosFINAL has no Hoare annotation [2022-02-20 16:28:48,979 WARN L170 areAnnotationChecker]: L551 has no Hoare annotation [2022-02-20 16:28:48,979 WARN L170 areAnnotationChecker]: L551 has no Hoare annotation [2022-02-20 16:28:48,979 WARN L170 areAnnotationChecker]: __kernel_sinFINAL has no Hoare annotation [2022-02-20 16:28:48,979 WARN L170 areAnnotationChecker]: L594 has no Hoare annotation [2022-02-20 16:28:48,979 WARN L170 areAnnotationChecker]: L594 has no Hoare annotation [2022-02-20 16:28:48,979 WARN L170 areAnnotationChecker]: scalbn_doubleEXIT has no Hoare annotation [2022-02-20 16:28:48,979 WARN L170 areAnnotationChecker]: scalbn_doubleEXIT has no Hoare annotation [2022-02-20 16:28:48,979 WARN L170 areAnnotationChecker]: scalbn_doubleEXIT has no Hoare annotation [2022-02-20 16:28:48,979 WARN L170 areAnnotationChecker]: scalbn_doubleEXIT has no Hoare annotation [2022-02-20 16:28:48,980 WARN L170 areAnnotationChecker]: L122-1 has no Hoare annotation [2022-02-20 16:28:48,980 WARN L170 areAnnotationChecker]: L122-1 has no Hoare annotation [2022-02-20 16:28:48,980 WARN L170 areAnnotationChecker]: L122-3 has no Hoare annotation [2022-02-20 16:28:48,980 WARN L170 areAnnotationChecker]: L135 has no Hoare annotation [2022-02-20 16:28:48,980 WARN L170 areAnnotationChecker]: L135 has no Hoare annotation [2022-02-20 16:28:48,980 WARN L170 areAnnotationChecker]: L136 has no Hoare annotation [2022-02-20 16:28:48,980 WARN L170 areAnnotationChecker]: L136 has no Hoare annotation [2022-02-20 16:28:48,980 WARN L170 areAnnotationChecker]: copysign_doubleEXIT has no Hoare annotation [2022-02-20 16:28:48,980 WARN L170 areAnnotationChecker]: copysign_doubleEXIT has no Hoare annotation [2022-02-20 16:28:48,980 WARN L170 areAnnotationChecker]: copysign_doubleEXIT has no Hoare annotation [2022-02-20 16:28:48,980 WARN L170 areAnnotationChecker]: L610-1 has no Hoare annotation [2022-02-20 16:28:48,980 WARN L170 areAnnotationChecker]: L600 has no Hoare annotation [2022-02-20 16:28:48,981 WARN L170 areAnnotationChecker]: L402-2 has no Hoare annotation [2022-02-20 16:28:48,981 WARN L170 areAnnotationChecker]: L402-2 has no Hoare annotation [2022-02-20 16:28:48,981 WARN L170 areAnnotationChecker]: __kernel_cosEXIT has no Hoare annotation [2022-02-20 16:28:48,981 WARN L170 areAnnotationChecker]: __kernel_cosEXIT has no Hoare annotation [2022-02-20 16:28:48,981 WARN L170 areAnnotationChecker]: L554 has no Hoare annotation [2022-02-20 16:28:48,981 WARN L170 areAnnotationChecker]: L554 has no Hoare annotation [2022-02-20 16:28:48,981 WARN L170 areAnnotationChecker]: __kernel_sinEXIT has no Hoare annotation [2022-02-20 16:28:48,981 WARN L170 areAnnotationChecker]: __kernel_sinEXIT has no Hoare annotation [2022-02-20 16:28:48,981 WARN L170 areAnnotationChecker]: __kernel_sinEXIT has no Hoare annotation [2022-02-20 16:28:48,981 WARN L170 areAnnotationChecker]: L223 has no Hoare annotation [2022-02-20 16:28:48,981 WARN L170 areAnnotationChecker]: L264-1 has no Hoare annotation [2022-02-20 16:28:48,981 WARN L170 areAnnotationChecker]: L295-1 has no Hoare annotation [2022-02-20 16:28:48,982 WARN L170 areAnnotationChecker]: L306 has no Hoare annotation [2022-02-20 16:28:48,984 WARN L170 areAnnotationChecker]: L128 has no Hoare annotation [2022-02-20 16:28:48,984 WARN L170 areAnnotationChecker]: L128 has no Hoare annotation [2022-02-20 16:28:48,984 WARN L170 areAnnotationChecker]: L135-1 has no Hoare annotation [2022-02-20 16:28:48,984 WARN L170 areAnnotationChecker]: L137-2 has no Hoare annotation [2022-02-20 16:28:48,984 WARN L170 areAnnotationChecker]: L137-2 has no Hoare annotation [2022-02-20 16:28:48,984 WARN L170 areAnnotationChecker]: L145 has no Hoare annotation [2022-02-20 16:28:48,984 WARN L170 areAnnotationChecker]: L145 has no Hoare annotation [2022-02-20 16:28:48,984 WARN L170 areAnnotationChecker]: L147-1 has no Hoare annotation [2022-02-20 16:28:48,984 WARN L170 areAnnotationChecker]: L149-1 has no Hoare annotation [2022-02-20 16:28:48,985 WARN L170 areAnnotationChecker]: L82 has no Hoare annotation [2022-02-20 16:28:48,986 WARN L170 areAnnotationChecker]: L402-1 has no Hoare annotation [2022-02-20 16:28:48,986 WARN L170 areAnnotationChecker]: L402-1 has no Hoare annotation [2022-02-20 16:28:48,986 WARN L170 areAnnotationChecker]: L402-3 has no Hoare annotation [2022-02-20 16:28:48,986 WARN L170 areAnnotationChecker]: L402-3 has no Hoare annotation [2022-02-20 16:28:48,986 WARN L170 areAnnotationChecker]: L619-1 has no Hoare annotation [2022-02-20 16:28:48,986 WARN L170 areAnnotationChecker]: L623-1 has no Hoare annotation [2022-02-20 16:28:48,986 WARN L170 areAnnotationChecker]: L557-3 has no Hoare annotation [2022-02-20 16:28:48,986 WARN L170 areAnnotationChecker]: L557-2 has no Hoare annotation [2022-02-20 16:28:48,986 WARN L170 areAnnotationChecker]: L557-2 has no Hoare annotation [2022-02-20 16:28:48,986 WARN L170 areAnnotationChecker]: L617-1 has no Hoare annotation [2022-02-20 16:28:48,987 WARN L170 areAnnotationChecker]: L621-1 has no Hoare annotation [2022-02-20 16:28:48,987 WARN L170 areAnnotationChecker]: L21-2 has no Hoare annotation [2022-02-20 16:28:48,987 WARN L170 areAnnotationChecker]: L21-2 has no Hoare annotation [2022-02-20 16:28:48,987 WARN L170 areAnnotationChecker]: L238 has no Hoare annotation [2022-02-20 16:28:48,987 WARN L170 areAnnotationChecker]: L238 has no Hoare annotation [2022-02-20 16:28:48,987 WARN L170 areAnnotationChecker]: L296 has no Hoare annotation [2022-02-20 16:28:48,987 WARN L170 areAnnotationChecker]: L296 has no Hoare annotation [2022-02-20 16:28:48,987 WARN L170 areAnnotationChecker]: L307-3 has no Hoare annotation [2022-02-20 16:28:48,987 WARN L170 areAnnotationChecker]: L307-3 has no Hoare annotation [2022-02-20 16:28:48,987 WARN L170 areAnnotationChecker]: L307-3 has no Hoare annotation [2022-02-20 16:28:48,987 WARN L170 areAnnotationChecker]: L137-1 has no Hoare annotation [2022-02-20 16:28:48,987 WARN L170 areAnnotationChecker]: L137-1 has no Hoare annotation [2022-02-20 16:28:48,987 WARN L170 areAnnotationChecker]: L137-3 has no Hoare annotation [2022-02-20 16:28:48,987 WARN L170 areAnnotationChecker]: L146 has no Hoare annotation [2022-02-20 16:28:48,987 WARN L170 areAnnotationChecker]: L146 has no Hoare annotation [2022-02-20 16:28:48,987 WARN L170 areAnnotationChecker]: L152-2 has no Hoare annotation [2022-02-20 16:28:48,987 WARN L170 areAnnotationChecker]: L152-2 has no Hoare annotation [2022-02-20 16:28:48,987 WARN L170 areAnnotationChecker]: L638 has no Hoare annotation [2022-02-20 16:28:48,987 WARN L170 areAnnotationChecker]: L638 has no Hoare annotation [2022-02-20 16:28:48,987 WARN L170 areAnnotationChecker]: L407-7 has no Hoare annotation [2022-02-20 16:28:48,987 WARN L170 areAnnotationChecker]: L407-7 has no Hoare annotation [2022-02-20 16:28:48,987 WARN L170 areAnnotationChecker]: L407-1 has no Hoare annotation [2022-02-20 16:28:48,987 WARN L170 areAnnotationChecker]: L407-1 has no Hoare annotation [2022-02-20 16:28:48,987 WARN L170 areAnnotationChecker]: L557-1 has no Hoare annotation [2022-02-20 16:28:48,987 WARN L170 areAnnotationChecker]: L557-1 has no Hoare annotation [2022-02-20 16:28:48,988 WARN L170 areAnnotationChecker]: L21-1 has no Hoare annotation [2022-02-20 16:28:48,988 WARN L170 areAnnotationChecker]: L21-1 has no Hoare annotation [2022-02-20 16:28:48,988 WARN L170 areAnnotationChecker]: L21-3 has no Hoare annotation [2022-02-20 16:28:48,988 WARN L170 areAnnotationChecker]: L270-3 has no Hoare annotation [2022-02-20 16:28:48,988 WARN L170 areAnnotationChecker]: L270-3 has no Hoare annotation [2022-02-20 16:28:48,988 WARN L170 areAnnotationChecker]: L270-3 has no Hoare annotation [2022-02-20 16:28:48,988 WARN L170 areAnnotationChecker]: L268-1 has no Hoare annotation [2022-02-20 16:28:48,988 WARN L170 areAnnotationChecker]: L268-1 has no Hoare annotation [2022-02-20 16:28:48,988 WARN L170 areAnnotationChecker]: L296-2 has no Hoare annotation [2022-02-20 16:28:48,988 WARN L170 areAnnotationChecker]: L296-2 has no Hoare annotation [2022-02-20 16:28:48,988 WARN L170 areAnnotationChecker]: L307-4 has no Hoare annotation [2022-02-20 16:28:48,988 WARN L170 areAnnotationChecker]: L307-2 has no Hoare annotation [2022-02-20 16:28:48,988 WARN L170 areAnnotationChecker]: L147 has no Hoare annotation [2022-02-20 16:28:48,988 WARN L170 areAnnotationChecker]: L147 has no Hoare annotation [2022-02-20 16:28:48,988 WARN L170 areAnnotationChecker]: L149 has no Hoare annotation [2022-02-20 16:28:48,988 WARN L170 areAnnotationChecker]: L149 has no Hoare annotation [2022-02-20 16:28:48,988 WARN L170 areAnnotationChecker]: L152-1 has no Hoare annotation [2022-02-20 16:28:48,988 WARN L170 areAnnotationChecker]: L152-1 has no Hoare annotation [2022-02-20 16:28:48,988 WARN L170 areAnnotationChecker]: L152-3 has no Hoare annotation [2022-02-20 16:28:48,988 WARN L170 areAnnotationChecker]: L639 has no Hoare annotation [2022-02-20 16:28:48,988 WARN L170 areAnnotationChecker]: L639 has no Hoare annotation [2022-02-20 16:28:48,988 WARN L170 areAnnotationChecker]: L643 has no Hoare annotation [2022-02-20 16:28:48,988 WARN L170 areAnnotationChecker]: L523 has no Hoare annotation [2022-02-20 16:28:48,988 WARN L170 areAnnotationChecker]: L413 has no Hoare annotation [2022-02-20 16:28:48,988 WARN L170 areAnnotationChecker]: L413 has no Hoare annotation [2022-02-20 16:28:48,989 WARN L170 areAnnotationChecker]: L407-3 has no Hoare annotation [2022-02-20 16:28:48,989 WARN L170 areAnnotationChecker]: L407-3 has no Hoare annotation [2022-02-20 16:28:48,989 WARN L170 areAnnotationChecker]: L28 has no Hoare annotation [2022-02-20 16:28:48,989 WARN L170 areAnnotationChecker]: L28 has no Hoare annotation [2022-02-20 16:28:48,989 WARN L170 areAnnotationChecker]: L270-4 has no Hoare annotation [2022-02-20 16:28:48,989 WARN L170 areAnnotationChecker]: L270-4 has no Hoare annotation [2022-02-20 16:28:48,989 WARN L170 areAnnotationChecker]: L270-2 has no Hoare annotation [2022-02-20 16:28:48,989 WARN L170 areAnnotationChecker]: L290-3 has no Hoare annotation [2022-02-20 16:28:48,989 WARN L170 areAnnotationChecker]: L290-3 has no Hoare annotation [2022-02-20 16:28:48,989 WARN L170 areAnnotationChecker]: L295 has no Hoare annotation [2022-02-20 16:28:48,989 WARN L170 areAnnotationChecker]: L295 has no Hoare annotation [2022-02-20 16:28:48,989 WARN L170 areAnnotationChecker]: L312-3 has no Hoare annotation [2022-02-20 16:28:48,989 WARN L170 areAnnotationChecker]: L312-3 has no Hoare annotation [2022-02-20 16:28:48,989 WARN L170 areAnnotationChecker]: L312-3 has no Hoare annotation [2022-02-20 16:28:48,989 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2022-02-20 16:28:48,989 WARN L170 areAnnotationChecker]: L616 has no Hoare annotation [2022-02-20 16:28:48,989 WARN L170 areAnnotationChecker]: L616 has no Hoare annotation [2022-02-20 16:28:48,989 WARN L170 areAnnotationChecker]: L414 has no Hoare annotation [2022-02-20 16:28:48,989 WARN L170 areAnnotationChecker]: L414 has no Hoare annotation [2022-02-20 16:28:48,989 WARN L170 areAnnotationChecker]: L438 has no Hoare annotation [2022-02-20 16:28:48,989 WARN L170 areAnnotationChecker]: L438 has no Hoare annotation [2022-02-20 16:28:48,989 WARN L170 areAnnotationChecker]: L407-5 has no Hoare annotation [2022-02-20 16:28:48,989 WARN L170 areAnnotationChecker]: L407-5 has no Hoare annotation [2022-02-20 16:28:48,989 WARN L170 areAnnotationChecker]: L29 has no Hoare annotation [2022-02-20 16:28:48,989 WARN L170 areAnnotationChecker]: L29 has no Hoare annotation [2022-02-20 16:28:48,989 WARN L170 areAnnotationChecker]: L49 has no Hoare annotation [2022-02-20 16:28:48,989 WARN L170 areAnnotationChecker]: L49 has no Hoare annotation [2022-02-20 16:28:48,990 WARN L170 areAnnotationChecker]: L273-4 has no Hoare annotation [2022-02-20 16:28:48,990 WARN L170 areAnnotationChecker]: L273-4 has no Hoare annotation [2022-02-20 16:28:48,990 WARN L170 areAnnotationChecker]: L290-1 has no Hoare annotation [2022-02-20 16:28:48,990 WARN L170 areAnnotationChecker]: L290-1 has no Hoare annotation [2022-02-20 16:28:48,990 WARN L170 areAnnotationChecker]: L312-4 has no Hoare annotation [2022-02-20 16:28:48,990 WARN L170 areAnnotationChecker]: L313-3 has no Hoare annotation [2022-02-20 16:28:48,990 WARN L170 areAnnotationChecker]: L313-3 has no Hoare annotation [2022-02-20 16:28:48,990 WARN L170 areAnnotationChecker]: L313-3 has no Hoare annotation [2022-02-20 16:28:48,990 WARN L170 areAnnotationChecker]: L617 has no Hoare annotation [2022-02-20 16:28:48,990 WARN L170 areAnnotationChecker]: L617 has no Hoare annotation [2022-02-20 16:28:48,990 WARN L170 areAnnotationChecker]: L618 has no Hoare annotation [2022-02-20 16:28:48,990 WARN L170 areAnnotationChecker]: L618 has no Hoare annotation [2022-02-20 16:28:48,990 WARN L170 areAnnotationChecker]: L416 has no Hoare annotation [2022-02-20 16:28:48,990 WARN L170 areAnnotationChecker]: L416 has no Hoare annotation [2022-02-20 16:28:48,990 WARN L170 areAnnotationChecker]: L427 has no Hoare annotation [2022-02-20 16:28:48,990 WARN L170 areAnnotationChecker]: L427 has no Hoare annotation [2022-02-20 16:28:48,990 WARN L170 areAnnotationChecker]: L162-2 has no Hoare annotation [2022-02-20 16:28:48,990 WARN L170 areAnnotationChecker]: L162-2 has no Hoare annotation [2022-02-20 16:28:48,990 WARN L170 areAnnotationChecker]: L486 has no Hoare annotation [2022-02-20 16:28:48,990 WARN L170 areAnnotationChecker]: L486 has no Hoare annotation [2022-02-20 16:28:48,990 WARN L170 areAnnotationChecker]: L30 has no Hoare annotation [2022-02-20 16:28:48,990 WARN L170 areAnnotationChecker]: L30 has no Hoare annotation [2022-02-20 16:28:48,990 WARN L170 areAnnotationChecker]: L40 has no Hoare annotation [2022-02-20 16:28:48,990 WARN L170 areAnnotationChecker]: L40 has no Hoare annotation [2022-02-20 16:28:48,990 WARN L170 areAnnotationChecker]: L50 has no Hoare annotation [2022-02-20 16:28:48,990 WARN L170 areAnnotationChecker]: L50 has no Hoare annotation [2022-02-20 16:28:48,991 WARN L170 areAnnotationChecker]: L56 has no Hoare annotation [2022-02-20 16:28:48,991 WARN L170 areAnnotationChecker]: L56 has no Hoare annotation [2022-02-20 16:28:48,991 WARN L170 areAnnotationChecker]: L273-1 has no Hoare annotation [2022-02-20 16:28:48,991 WARN L170 areAnnotationChecker]: L273-1 has no Hoare annotation [2022-02-20 16:28:48,991 WARN L170 areAnnotationChecker]: L273-5 has no Hoare annotation [2022-02-20 16:28:48,991 WARN L170 areAnnotationChecker]: L319 has no Hoare annotation [2022-02-20 16:28:48,991 WARN L170 areAnnotationChecker]: L319 has no Hoare annotation [2022-02-20 16:28:48,991 WARN L170 areAnnotationChecker]: L313-4 has no Hoare annotation [2022-02-20 16:28:48,991 WARN L170 areAnnotationChecker]: L313-2 has no Hoare annotation [2022-02-20 16:28:48,991 WARN L170 areAnnotationChecker]: L619 has no Hoare annotation [2022-02-20 16:28:48,991 WARN L170 areAnnotationChecker]: L619 has no Hoare annotation [2022-02-20 16:28:48,991 WARN L170 areAnnotationChecker]: L620 has no Hoare annotation [2022-02-20 16:28:48,991 WARN L170 areAnnotationChecker]: L620 has no Hoare annotation [2022-02-20 16:28:48,991 WARN L170 areAnnotationChecker]: L416-2 has no Hoare annotation [2022-02-20 16:28:48,991 WARN L170 areAnnotationChecker]: L427-2 has no Hoare annotation [2022-02-20 16:28:48,991 WARN L170 areAnnotationChecker]: L162-1 has no Hoare annotation [2022-02-20 16:28:48,991 WARN L170 areAnnotationChecker]: L162-1 has no Hoare annotation [2022-02-20 16:28:48,991 WARN L170 areAnnotationChecker]: L167-1 has no Hoare annotation [2022-02-20 16:28:48,991 WARN L170 areAnnotationChecker]: L167-1 has no Hoare annotation [2022-02-20 16:28:48,991 WARN L170 areAnnotationChecker]: L491-2 has no Hoare annotation [2022-02-20 16:28:48,991 WARN L170 areAnnotationChecker]: L491-2 has no Hoare annotation [2022-02-20 16:28:48,991 WARN L170 areAnnotationChecker]: L31 has no Hoare annotation [2022-02-20 16:28:48,991 WARN L170 areAnnotationChecker]: L31 has no Hoare annotation [2022-02-20 16:28:48,991 WARN L170 areAnnotationChecker]: L72-1 has no Hoare annotation [2022-02-20 16:28:48,991 WARN L170 areAnnotationChecker]: L72-1 has no Hoare annotation [2022-02-20 16:28:48,991 WARN L170 areAnnotationChecker]: L78 has no Hoare annotation [2022-02-20 16:28:48,992 WARN L170 areAnnotationChecker]: L42 has no Hoare annotation [2022-02-20 16:28:48,992 WARN L170 areAnnotationChecker]: L42 has no Hoare annotation [2022-02-20 16:28:48,992 WARN L170 areAnnotationChecker]: L58 has no Hoare annotation [2022-02-20 16:28:48,992 WARN L170 areAnnotationChecker]: L58 has no Hoare annotation [2022-02-20 16:28:48,992 WARN L170 areAnnotationChecker]: L273-3 has no Hoare annotation [2022-02-20 16:28:48,993 WARN L170 areAnnotationChecker]: L276-3 has no Hoare annotation [2022-02-20 16:28:48,993 WARN L170 areAnnotationChecker]: L276-3 has no Hoare annotation [2022-02-20 16:28:48,993 WARN L170 areAnnotationChecker]: L276-3 has no Hoare annotation [2022-02-20 16:28:48,993 WARN L170 areAnnotationChecker]: L321-3 has no Hoare annotation [2022-02-20 16:28:48,993 WARN L170 areAnnotationChecker]: L321-3 has no Hoare annotation [2022-02-20 16:28:48,993 WARN L170 areAnnotationChecker]: L321-3 has no Hoare annotation [2022-02-20 16:28:48,993 WARN L170 areAnnotationChecker]: L325 has no Hoare annotation [2022-02-20 16:28:48,993 WARN L170 areAnnotationChecker]: L325 has no Hoare annotation [2022-02-20 16:28:48,993 WARN L170 areAnnotationChecker]: L312-2 has no Hoare annotation [2022-02-20 16:28:48,993 WARN L170 areAnnotationChecker]: L621 has no Hoare annotation [2022-02-20 16:28:48,993 WARN L170 areAnnotationChecker]: L621 has no Hoare annotation [2022-02-20 16:28:48,993 WARN L170 areAnnotationChecker]: L622 has no Hoare annotation [2022-02-20 16:28:48,993 WARN L170 areAnnotationChecker]: L622 has no Hoare annotation [2022-02-20 16:28:48,993 WARN L170 areAnnotationChecker]: L167 has no Hoare annotation [2022-02-20 16:28:48,993 WARN L170 areAnnotationChecker]: L167 has no Hoare annotation [2022-02-20 16:28:48,993 WARN L170 areAnnotationChecker]: L167-2 has no Hoare annotation [2022-02-20 16:28:48,993 WARN L170 areAnnotationChecker]: L491-1 has no Hoare annotation [2022-02-20 16:28:48,993 WARN L170 areAnnotationChecker]: L491-1 has no Hoare annotation [2022-02-20 16:28:48,993 WARN L170 areAnnotationChecker]: L496-1 has no Hoare annotation [2022-02-20 16:28:48,993 WARN L170 areAnnotationChecker]: L496-1 has no Hoare annotation [2022-02-20 16:28:48,993 WARN L170 areAnnotationChecker]: L33 has no Hoare annotation [2022-02-20 16:28:48,993 WARN L170 areAnnotationChecker]: L33 has no Hoare annotation [2022-02-20 16:28:48,993 WARN L170 areAnnotationChecker]: L72 has no Hoare annotation [2022-02-20 16:28:48,993 WARN L170 areAnnotationChecker]: L72 has no Hoare annotation [2022-02-20 16:28:48,993 WARN L170 areAnnotationChecker]: L72-2 has no Hoare annotation [2022-02-20 16:28:48,993 WARN L170 areAnnotationChecker]: L228 has no Hoare annotation [2022-02-20 16:28:48,994 WARN L170 areAnnotationChecker]: L228 has no Hoare annotation [2022-02-20 16:28:48,994 WARN L170 areAnnotationChecker]: L43 has no Hoare annotation [2022-02-20 16:28:48,994 WARN L170 areAnnotationChecker]: L43 has no Hoare annotation [2022-02-20 16:28:48,994 WARN L170 areAnnotationChecker]: L59 has no Hoare annotation [2022-02-20 16:28:48,994 WARN L170 areAnnotationChecker]: L59 has no Hoare annotation [2022-02-20 16:28:48,994 WARN L170 areAnnotationChecker]: L276-4 has no Hoare annotation [2022-02-20 16:28:48,994 WARN L170 areAnnotationChecker]: L278-3 has no Hoare annotation [2022-02-20 16:28:48,994 WARN L170 areAnnotationChecker]: L278-3 has no Hoare annotation [2022-02-20 16:28:48,994 WARN L170 areAnnotationChecker]: L278-3 has no Hoare annotation [2022-02-20 16:28:48,994 WARN L170 areAnnotationChecker]: L321-4 has no Hoare annotation [2022-02-20 16:28:48,994 WARN L170 areAnnotationChecker]: L321-4 has no Hoare annotation [2022-02-20 16:28:48,994 WARN L170 areAnnotationChecker]: L321-2 has no Hoare annotation [2022-02-20 16:28:48,994 WARN L170 areAnnotationChecker]: L325-2 has no Hoare annotation [2022-02-20 16:28:48,994 WARN L170 areAnnotationChecker]: L623 has no Hoare annotation [2022-02-20 16:28:48,994 WARN L170 areAnnotationChecker]: L623 has no Hoare annotation [2022-02-20 16:28:48,994 WARN L170 areAnnotationChecker]: L615 has no Hoare annotation [2022-02-20 16:28:48,994 WARN L170 areAnnotationChecker]: L173 has no Hoare annotation [2022-02-20 16:28:48,994 WARN L170 areAnnotationChecker]: L496 has no Hoare annotation [2022-02-20 16:28:48,994 WARN L170 areAnnotationChecker]: L496 has no Hoare annotation [2022-02-20 16:28:48,994 WARN L170 areAnnotationChecker]: L496-2 has no Hoare annotation [2022-02-20 16:28:48,994 WARN L170 areAnnotationChecker]: L235-2 has no Hoare annotation [2022-02-20 16:28:48,994 WARN L170 areAnnotationChecker]: L235-2 has no Hoare annotation [2022-02-20 16:28:48,994 WARN L170 areAnnotationChecker]: L233 has no Hoare annotation [2022-02-20 16:28:48,994 WARN L170 areAnnotationChecker]: L233 has no Hoare annotation [2022-02-20 16:28:48,994 WARN L170 areAnnotationChecker]: L43-2 has no Hoare annotation [2022-02-20 16:28:48,994 WARN L170 areAnnotationChecker]: L60 has no Hoare annotation [2022-02-20 16:28:48,994 WARN L170 areAnnotationChecker]: L60 has no Hoare annotation [2022-02-20 16:28:48,995 WARN L170 areAnnotationChecker]: L59-1 has no Hoare annotation [2022-02-20 16:28:48,995 WARN L170 areAnnotationChecker]: L283 has no Hoare annotation [2022-02-20 16:28:48,995 WARN L170 areAnnotationChecker]: L278-4 has no Hoare annotation [2022-02-20 16:28:48,995 WARN L170 areAnnotationChecker]: L278-2 has no Hoare annotation [2022-02-20 16:28:48,995 WARN L170 areAnnotationChecker]: L323-1 has no Hoare annotation [2022-02-20 16:28:48,995 WARN L170 areAnnotationChecker]: L326 has no Hoare annotation [2022-02-20 16:28:48,995 WARN L170 areAnnotationChecker]: L326 has no Hoare annotation [2022-02-20 16:28:48,995 WARN L170 areAnnotationChecker]: L444 has no Hoare annotation [2022-02-20 16:28:48,995 WARN L170 areAnnotationChecker]: L444 has no Hoare annotation [2022-02-20 16:28:48,995 WARN L170 areAnnotationChecker]: L503-2 has no Hoare annotation [2022-02-20 16:28:48,995 WARN L170 areAnnotationChecker]: L503-2 has no Hoare annotation [2022-02-20 16:28:48,995 WARN L170 areAnnotationChecker]: L241-3 has no Hoare annotation [2022-02-20 16:28:48,995 WARN L170 areAnnotationChecker]: L241-3 has no Hoare annotation [2022-02-20 16:28:48,995 WARN L170 areAnnotationChecker]: L241-3 has no Hoare annotation [2022-02-20 16:28:48,995 WARN L170 areAnnotationChecker]: L235 has no Hoare annotation [2022-02-20 16:28:48,995 WARN L170 areAnnotationChecker]: L235 has no Hoare annotation [2022-02-20 16:28:48,995 WARN L170 areAnnotationChecker]: L64 has no Hoare annotation [2022-02-20 16:28:48,995 WARN L170 areAnnotationChecker]: L64 has no Hoare annotation [2022-02-20 16:28:48,995 WARN L170 areAnnotationChecker]: L217-3 has no Hoare annotation [2022-02-20 16:28:48,995 WARN L170 areAnnotationChecker]: L217-3 has no Hoare annotation [2022-02-20 16:28:48,995 WARN L170 areAnnotationChecker]: L217-3 has no Hoare annotation [2022-02-20 16:28:48,995 WARN L170 areAnnotationChecker]: L276-2 has no Hoare annotation [2022-02-20 16:28:48,995 WARN L170 areAnnotationChecker]: L318 has no Hoare annotation [2022-02-20 16:28:48,995 WARN L170 areAnnotationChecker]: L328-3 has no Hoare annotation [2022-02-20 16:28:48,995 WARN L170 areAnnotationChecker]: L328-3 has no Hoare annotation [2022-02-20 16:28:48,996 WARN L170 areAnnotationChecker]: L328-3 has no Hoare annotation [2022-02-20 16:28:48,996 WARN L170 areAnnotationChecker]: L336 has no Hoare annotation [2022-02-20 16:28:48,996 WARN L170 areAnnotationChecker]: L336 has no Hoare annotation [2022-02-20 16:28:48,996 WARN L170 areAnnotationChecker]: L444-2 has no Hoare annotation [2022-02-20 16:28:48,996 WARN L170 areAnnotationChecker]: L444-2 has no Hoare annotation [2022-02-20 16:28:48,996 WARN L170 areAnnotationChecker]: L503-1 has no Hoare annotation [2022-02-20 16:28:48,996 WARN L170 areAnnotationChecker]: L503-1 has no Hoare annotation [2022-02-20 16:28:48,996 WARN L170 areAnnotationChecker]: L503-3 has no Hoare annotation [2022-02-20 16:28:48,996 WARN L170 areAnnotationChecker]: L241-4 has no Hoare annotation [2022-02-20 16:28:48,996 WARN L170 areAnnotationChecker]: L241-4 has no Hoare annotation [2022-02-20 16:28:48,996 WARN L170 areAnnotationChecker]: L243 has no Hoare annotation [2022-02-20 16:28:48,996 WARN L170 areAnnotationChecker]: L243 has no Hoare annotation [2022-02-20 16:28:48,996 WARN L170 areAnnotationChecker]: L64-2 has no Hoare annotation [2022-02-20 16:28:48,996 WARN L170 areAnnotationChecker]: L217-4 has no Hoare annotation [2022-02-20 16:28:48,996 WARN L170 areAnnotationChecker]: L217-4 has no Hoare annotation [2022-02-20 16:28:48,996 WARN L170 areAnnotationChecker]: L217-2 has no Hoare annotation [2022-02-20 16:28:48,996 WARN L170 areAnnotationChecker]: L359 has no Hoare annotation [2022-02-20 16:28:48,996 WARN L170 areAnnotationChecker]: L328-4 has no Hoare annotation [2022-02-20 16:28:48,996 WARN L170 areAnnotationChecker]: L328-4 has no Hoare annotation [2022-02-20 16:28:48,996 WARN L170 areAnnotationChecker]: L328-2 has no Hoare annotation [2022-02-20 16:28:48,996 WARN L170 areAnnotationChecker]: L337-3 has no Hoare annotation [2022-02-20 16:28:48,996 WARN L170 areAnnotationChecker]: L337-3 has no Hoare annotation [2022-02-20 16:28:48,996 WARN L170 areAnnotationChecker]: L337-3 has no Hoare annotation [2022-02-20 16:28:48,996 WARN L170 areAnnotationChecker]: L456-1 has no Hoare annotation [2022-02-20 16:28:48,996 WARN L170 areAnnotationChecker]: L450-2 has no Hoare annotation [2022-02-20 16:28:48,996 WARN L170 areAnnotationChecker]: L450-2 has no Hoare annotation [2022-02-20 16:28:48,996 WARN L170 areAnnotationChecker]: L509-3 has no Hoare annotation [2022-02-20 16:28:48,997 WARN L170 areAnnotationChecker]: L509-3 has no Hoare annotation [2022-02-20 16:28:48,997 WARN L170 areAnnotationChecker]: L509-3 has no Hoare annotation [2022-02-20 16:28:48,997 WARN L170 areAnnotationChecker]: L253 has no Hoare annotation [2022-02-20 16:28:48,998 WARN L170 areAnnotationChecker]: L253 has no Hoare annotation [2022-02-20 16:28:48,999 WARN L170 areAnnotationChecker]: L251-1 has no Hoare annotation [2022-02-20 16:28:48,999 WARN L170 areAnnotationChecker]: L251-1 has no Hoare annotation [2022-02-20 16:28:48,999 WARN L170 areAnnotationChecker]: L244 has no Hoare annotation [2022-02-20 16:28:48,999 WARN L170 areAnnotationChecker]: L244 has no Hoare annotation [2022-02-20 16:28:48,999 WARN L170 areAnnotationChecker]: L241-2 has no Hoare annotation [2022-02-20 16:28:48,999 WARN L170 areAnnotationChecker]: L518 has no Hoare annotation [2022-02-20 16:28:48,999 WARN L170 areAnnotationChecker]: L518 has no Hoare annotation [2022-02-20 16:28:48,999 WARN L170 areAnnotationChecker]: L330-1 has no Hoare annotation [2022-02-20 16:28:48,999 WARN L170 areAnnotationChecker]: L337-4 has no Hoare annotation [2022-02-20 16:28:48,999 WARN L170 areAnnotationChecker]: L337-2 has no Hoare annotation [2022-02-20 16:28:48,999 WARN L170 areAnnotationChecker]: L478 has no Hoare annotation [2022-02-20 16:28:48,999 WARN L170 areAnnotationChecker]: L478 has no Hoare annotation [2022-02-20 16:28:48,999 WARN L170 areAnnotationChecker]: L450-1 has no Hoare annotation [2022-02-20 16:28:48,999 WARN L170 areAnnotationChecker]: L450-1 has no Hoare annotation [2022-02-20 16:28:48,999 WARN L170 areAnnotationChecker]: L450-3 has no Hoare annotation [2022-02-20 16:28:48,999 WARN L170 areAnnotationChecker]: L509-4 has no Hoare annotation [2022-02-20 16:28:48,999 WARN L170 areAnnotationChecker]: L509-2 has no Hoare annotation [2022-02-20 16:28:48,999 WARN L170 areAnnotationChecker]: L252 has no Hoare annotation [2022-02-20 16:28:48,999 WARN L170 areAnnotationChecker]: L256 has no Hoare annotation [2022-02-20 16:28:48,999 WARN L170 areAnnotationChecker]: L256 has no Hoare annotation [2022-02-20 16:28:48,999 WARN L170 areAnnotationChecker]: L263 has no Hoare annotation [2022-02-20 16:28:48,999 WARN L170 areAnnotationChecker]: L263 has no Hoare annotation [2022-02-20 16:28:48,999 WARN L170 areAnnotationChecker]: L332-3 has no Hoare annotation [2022-02-20 16:28:48,999 WARN L170 areAnnotationChecker]: L332-3 has no Hoare annotation [2022-02-20 16:28:49,000 WARN L170 areAnnotationChecker]: L332-3 has no Hoare annotation [2022-02-20 16:28:49,000 WARN L170 areAnnotationChecker]: L342-3 has no Hoare annotation [2022-02-20 16:28:49,000 WARN L170 areAnnotationChecker]: L342-3 has no Hoare annotation [2022-02-20 16:28:49,000 WARN L170 areAnnotationChecker]: L342-3 has no Hoare annotation [2022-02-20 16:28:49,000 WARN L170 areAnnotationChecker]: L456 has no Hoare annotation [2022-02-20 16:28:49,000 WARN L170 areAnnotationChecker]: L456 has no Hoare annotation [2022-02-20 16:28:49,000 WARN L170 areAnnotationChecker]: L515-3 has no Hoare annotation [2022-02-20 16:28:49,000 WARN L170 areAnnotationChecker]: L515-3 has no Hoare annotation [2022-02-20 16:28:49,000 WARN L170 areAnnotationChecker]: L264 has no Hoare annotation [2022-02-20 16:28:49,000 WARN L170 areAnnotationChecker]: L264 has no Hoare annotation [2022-02-20 16:28:49,000 WARN L170 areAnnotationChecker]: L332-4 has no Hoare annotation [2022-02-20 16:28:49,000 WARN L170 areAnnotationChecker]: L332-4 has no Hoare annotation [2022-02-20 16:28:49,000 WARN L170 areAnnotationChecker]: L332-2 has no Hoare annotation [2022-02-20 16:28:49,000 WARN L170 areAnnotationChecker]: L342-4 has no Hoare annotation [2022-02-20 16:28:49,000 WARN L170 areAnnotationChecker]: L342-2 has no Hoare annotation [2022-02-20 16:28:49,000 WARN L170 areAnnotationChecker]: L462-2 has no Hoare annotation [2022-02-20 16:28:49,000 WARN L170 areAnnotationChecker]: L462-2 has no Hoare annotation [2022-02-20 16:28:49,000 WARN L170 areAnnotationChecker]: L515-4 has no Hoare annotation [2022-02-20 16:28:49,000 WARN L170 areAnnotationChecker]: L515-1 has no Hoare annotation [2022-02-20 16:28:49,000 WARN L170 areAnnotationChecker]: L515-1 has no Hoare annotation [2022-02-20 16:28:49,000 WARN L170 areAnnotationChecker]: L334-1 has no Hoare annotation [2022-02-20 16:28:49,000 WARN L170 areAnnotationChecker]: L347-3 has no Hoare annotation [2022-02-20 16:28:49,000 WARN L170 areAnnotationChecker]: L347-3 has no Hoare annotation [2022-02-20 16:28:49,000 WARN L170 areAnnotationChecker]: L347-3 has no Hoare annotation [2022-02-20 16:28:49,000 WARN L170 areAnnotationChecker]: L462-1 has no Hoare annotation [2022-02-20 16:28:49,001 WARN L170 areAnnotationChecker]: L462-1 has no Hoare annotation [2022-02-20 16:28:49,001 WARN L170 areAnnotationChecker]: L462-3 has no Hoare annotation [2022-02-20 16:28:49,001 WARN L170 areAnnotationChecker]: L199 has no Hoare annotation [2022-02-20 16:28:49,001 WARN L170 areAnnotationChecker]: L199 has no Hoare annotation [2022-02-20 16:28:49,001 WARN L170 areAnnotationChecker]: L347-4 has no Hoare annotation [2022-02-20 16:28:49,001 WARN L170 areAnnotationChecker]: L347-4 has no Hoare annotation [2022-02-20 16:28:49,001 WARN L170 areAnnotationChecker]: L347-2 has no Hoare annotation [2022-02-20 16:28:49,001 WARN L170 areAnnotationChecker]: L468 has no Hoare annotation [2022-02-20 16:28:49,001 WARN L170 areAnnotationChecker]: L468 has no Hoare annotation [2022-02-20 16:28:49,001 WARN L170 areAnnotationChecker]: L199-2 has no Hoare annotation [2022-02-20 16:28:49,001 WARN L170 areAnnotationChecker]: L205-3 has no Hoare annotation [2022-02-20 16:28:49,001 WARN L170 areAnnotationChecker]: L205-3 has no Hoare annotation [2022-02-20 16:28:49,001 WARN L170 areAnnotationChecker]: L205-3 has no Hoare annotation [2022-02-20 16:28:49,001 WARN L170 areAnnotationChecker]: L205-4 has no Hoare annotation [2022-02-20 16:28:49,001 WARN L170 areAnnotationChecker]: L206 has no Hoare annotation [2022-02-20 16:28:49,001 WARN L170 areAnnotationChecker]: L206 has no Hoare annotation [2022-02-20 16:28:49,001 WARN L170 areAnnotationChecker]: L208-3 has no Hoare annotation [2022-02-20 16:28:49,001 WARN L170 areAnnotationChecker]: L208-3 has no Hoare annotation [2022-02-20 16:28:49,001 WARN L170 areAnnotationChecker]: L208-3 has no Hoare annotation [2022-02-20 16:28:49,001 WARN L170 areAnnotationChecker]: L206-2 has no Hoare annotation [2022-02-20 16:28:49,001 WARN L170 areAnnotationChecker]: L208-4 has no Hoare annotation [2022-02-20 16:28:49,001 WARN L170 areAnnotationChecker]: L209-3 has no Hoare annotation [2022-02-20 16:28:49,001 WARN L170 areAnnotationChecker]: L209-3 has no Hoare annotation [2022-02-20 16:28:49,001 WARN L170 areAnnotationChecker]: L209-3 has no Hoare annotation [2022-02-20 16:28:49,001 WARN L170 areAnnotationChecker]: L205-2 has no Hoare annotation [2022-02-20 16:28:49,001 WARN L170 areAnnotationChecker]: L209-4 has no Hoare annotation [2022-02-20 16:28:49,002 WARN L170 areAnnotationChecker]: L209-2 has no Hoare annotation [2022-02-20 16:28:49,002 WARN L170 areAnnotationChecker]: L208-2 has no Hoare annotation [2022-02-20 16:28:49,002 INFO L163 areAnnotationChecker]: CFG has 0 edges. 0 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [2022-02-20 16:28:49,003 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.02 04:28:49 BoogieIcfgContainer [2022-02-20 16:28:49,003 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-02-20 16:28:49,004 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-02-20 16:28:49,004 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-02-20 16:28:49,004 INFO L275 PluginConnector]: Witness Printer initialized [2022-02-20 16:28:49,004 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 04:28:47" (3/4) ... [2022-02-20 16:28:49,006 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-02-20 16:28:49,006 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-02-20 16:28:49,007 INFO L158 Benchmark]: Toolchain (without parser) took 3630.01ms. Allocated memory was 115.3MB in the beginning and 178.3MB in the end (delta: 62.9MB). Free memory was 77.7MB in the beginning and 89.2MB in the end (delta: -11.5MB). Peak memory consumption was 52.5MB. Max. memory is 16.1GB. [2022-02-20 16:28:49,007 INFO L158 Benchmark]: CDTParser took 0.09ms. Allocated memory is still 115.3MB. Free memory is still 95.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-02-20 16:28:49,008 INFO L158 Benchmark]: CACSL2BoogieTranslator took 440.37ms. Allocated memory is still 115.3MB. Free memory was 77.4MB in the beginning and 68.9MB in the end (delta: 8.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-02-20 16:28:49,010 INFO L158 Benchmark]: Boogie Procedure Inliner took 90.14ms. Allocated memory is still 115.3MB. Free memory was 68.9MB in the beginning and 57.7MB in the end (delta: 11.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-02-20 16:28:49,012 INFO L158 Benchmark]: Boogie Preprocessor took 80.06ms. Allocated memory is still 115.3MB. Free memory was 57.7MB in the beginning and 47.9MB in the end (delta: 9.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-02-20 16:28:49,013 INFO L158 Benchmark]: RCFGBuilder took 1333.86ms. Allocated memory was 115.3MB in the beginning and 178.3MB in the end (delta: 62.9MB). Free memory was 47.9MB in the beginning and 103.5MB in the end (delta: -55.7MB). Peak memory consumption was 18.2MB. Max. memory is 16.1GB. [2022-02-20 16:28:49,013 INFO L158 Benchmark]: TraceAbstraction took 1675.06ms. Allocated memory is still 178.3MB. Free memory was 103.5MB in the beginning and 89.2MB in the end (delta: 14.3MB). Peak memory consumption was 15.3MB. Max. memory is 16.1GB. [2022-02-20 16:28:49,013 INFO L158 Benchmark]: Witness Printer took 2.48ms. Allocated memory is still 178.3MB. Free memory is still 89.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-02-20 16:28:49,017 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.09ms. Allocated memory is still 115.3MB. Free memory is still 95.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 440.37ms. Allocated memory is still 115.3MB. Free memory was 77.4MB in the beginning and 68.9MB in the end (delta: 8.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 90.14ms. Allocated memory is still 115.3MB. Free memory was 68.9MB in the beginning and 57.7MB in the end (delta: 11.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 80.06ms. Allocated memory is still 115.3MB. Free memory was 57.7MB in the beginning and 47.9MB in the end (delta: 9.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * RCFGBuilder took 1333.86ms. Allocated memory was 115.3MB in the beginning and 178.3MB in the end (delta: 62.9MB). Free memory was 47.9MB in the beginning and 103.5MB in the end (delta: -55.7MB). Peak memory consumption was 18.2MB. Max. memory is 16.1GB. * TraceAbstraction took 1675.06ms. Allocated memory is still 178.3MB. Free memory was 103.5MB in the beginning and 89.2MB in the end (delta: 14.3MB). Peak memory consumption was 15.3MB. Max. memory is 16.1GB. * Witness Printer took 2.48ms. Allocated memory is still 178.3MB. Free memory is still 89.2MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 639]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: overapproximation of someUnaryDOUBLEoperation at line 528, overapproximation of someBinaryArithmeticDOUBLEoperation at line 612, overapproximation of bitwiseAnd at line 608, overapproximation of someBinaryDOUBLEComparisonOperation at line 82. Possible FailurePath: [L16] static const double huge_floor = 1.0e300; [L105-L107] static const double two54_scalbn = 1.80143985094819840000e+16, twom54_scalbn = 5.55111512312578270212e-17, huge_scalbn = 1.0e+300, tiny_scalbn = 1.0e-300; [L176] static const int init_jk_krempio[] = {2, 3, 4, 6}; [L178-L183] static const double PIo2_krempio[] = { 1.57079625129699707031e+00, 7.54978941586159635335e-08, 5.39030252995776476554e-15, 3.28200341580791294123e-22, 1.27065575308067607349e-29, 1.22933308981111328932e-36, 2.73370053816464559624e-44, 2.16741683877804819444e-51, }; [L185-L187] static const double zero_krempio = 0.0, one_krempio = 1.0, two24_krempio = 1.67772160000000000000e+07, twon24_krempio = 5.96046447753906250000e-08; [L362-L373] static const __int32_t two_over_pi_rempio[] = { 0xA2F983, 0x6E4E44, 0x1529FC, 0x2757D1, 0xF534DD, 0xC0DB62, 0x95993C, 0x439041, 0xFE5163, 0xABDEBB, 0xC561B7, 0x246E3A, 0x424DD2, 0xE00649, 0x2EEA09, 0xD1921C, 0xFE1DEB, 0x1CB129, 0xA73EE8, 0x8235F5, 0x2EBB44, 0x84E99C, 0x7026B4, 0x5F7E41, 0x3991D6, 0x398353, 0x39F49C, 0x845F8B, 0xBDF928, 0x3B1FF8, 0x97FFDE, 0x05980F, 0xEF2F11, 0x8B5A0A, 0x6D1F6D, 0x367ECF, 0x27CB09, 0xB74F46, 0x3F669E, 0x5FEA2D, 0x7527BA, 0xC7EBE5, 0xF17B3D, 0x0739F7, 0x8A5292, 0xEA6BFB, 0x5FB11F, 0x8D5D08, 0x560330, 0x46FC7B, 0x6BABF0, 0xCFBC20, 0x9AF436, 0x1DA9E3, 0x91615E, 0xE61B08, 0x659985, 0x5F14A0, 0x68408D, 0xFFD880, 0x4D7327, 0x310606, 0x1556CA, 0x73A8C9, 0x60E27B, 0xC08C6B, }; [L375-L382] static const __int32_t npio2_hw_rempio[] = { 0x3FF921FB, 0x400921FB, 0x4012D97C, 0x401921FB, 0x401F6A7A, 0x4022D97C, 0x4025FDBB, 0x402921FB, 0x402C463A, 0x402F6A7A, 0x4031475C, 0x4032D97C, 0x40346B9C, 0x4035FDBB, 0x40378FDB, 0x403921FB, 0x403AB41B, 0x403C463A, 0x403DD85A, 0x403F6A7A, 0x40407E4C, 0x4041475C, 0x4042106C, 0x4042D97C, 0x4043A28C, 0x40446B9C, 0x404534AC, 0x4045FDBB, 0x4046C6CB, 0x40478FDB, 0x404858EB, 0x404921FB, }; [L384-L393] static const double zero_rempio = 0.00000000000000000000e+00, half_rempio = 5.00000000000000000000e-01, two24_rempio = 1.67772160000000000000e+07, invpio2_rempio = 6.36619772367581382433e-01, pio2_1_rempio = 1.57079632673412561417e+00, pio2_1t_rempio = 6.07710050650619224932e-11, pio2_2_rempio = 6.07710050630396597660e-11, pio2_2t_rempio = 2.02226624879595063154e-21, pio2_3_rempio = 2.02226624871116645580e-21, pio2_3t_rempio = 8.47842766036889956997e-32; [L526-L532] static const double one_kcos = 1.00000000000000000000e+00, C1_kcos = 4.16666666666666019037e-02, C2_kcos = -1.38888888888741095749e-03, C3_kcos = 2.48015872894767294178e-05, C4_kcos = -2.75573143513906633035e-07, C5_kcos = 2.08757232129817482790e-09, C6_kcos = -1.13596475577881948265e-11; [L570-L576] static const double half_ksin = 5.00000000000000000000e-01, S1_ksin = -1.66666666666666324348e-01, S2_ksin = 8.33333333332248946124e-03, S3_ksin = -1.98412698298579493134e-04, S4_ksin = 2.75573137070700676789e-06, S5_ksin = -2.50507602534068634195e-08, S6_ksin = 1.58969099521155010221e-10; VAL [C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={4:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={7:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={5:0}, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={6:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, zero_krempio=0, zero_rempio=0] [L634] double x = 0.0 / 0.0; [L635] CALL, EXPR sin_double(x) [L601] double y[2], z = 0.0; [L602] __int32_t n, ix; VAL [\old(x)=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002, C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={4:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={7:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={5:0}, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={6:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, x=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002, y={10:0}, z=0, zero_krempio=0, zero_rempio=0] [L604] ieee_double_shape_type gh_u; [L605] gh_u.value = (x) [L606] EXPR gh_u.parts.msw [L606] (ix) = gh_u.parts.msw [L608] ix &= 0x7fffffff VAL [\old(x)=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002, C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={4:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, ix=2146435072, npio2_hw_rempio={7:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={5:0}, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={6:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, x=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002, y={10:0}, z=0, zero_krempio=0, zero_rempio=0] [L609] COND FALSE !(ix <= 0x3fe921fb) VAL [\old(x)=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002, C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={4:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, ix=2146435072, npio2_hw_rempio={7:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={5:0}, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={6:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, x=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002, y={10:0}, z=0, zero_krempio=0, zero_rempio=0] [L611] COND TRUE ix >= 0x7ff00000 [L612] return x - x; [L612] return x - x; VAL [\old(x)=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002, C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={4:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, ix=2146435072, npio2_hw_rempio={7:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={5:0}, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={6:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, x=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002, z=0, zero_krempio=0, zero_rempio=0] [L635] RET, EXPR sin_double(x) [L635] double res = sin_double(x); [L638] CALL, EXPR isnan_double(res) [L82] return x != x; VAL [\old(x)=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001, \result=0, C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={4:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={7:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={5:0}, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={6:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, x=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001, zero_krempio=0, zero_rempio=0] [L638] RET, EXPR isnan_double(res) [L638] COND TRUE !isnan_double(res) [L639] reach_error() VAL [C1_kcos=416666666666666019037/10000000000000000000000, C3_kcos=124007936447383647089/5000000000000000000000000, C5_kcos=20875723212981748279/10000000000000000000000000000, half_ksin=1/2, half_rempio=1/2, huge_floor=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, huge_scalbn=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, init_jk_krempio={4:0}, invpio2_rempio=636619772367581382433/1000000000000000000000, npio2_hw_rempio={7:0}, one_kcos=1, one_krempio=1, pio2_1_rempio=157079632673412561417/100000000000000000000, pio2_1t_rempio=151927512662654806233/2500000000000000000000000000000, pio2_2_rempio=30385502531519829883/500000000000000000000000000000, pio2_2t_rempio=101113312439797531577/50000000000000000000000000000000000000000, pio2_3_rempio=10111331243555832279/5000000000000000000000000000000000000000, pio2_3t_rempio=847842766036889956997/10000000000000000000000000000000000000000000000000000, PIo2_krempio={5:0}, res=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001, S2_ksin=208333333333062236531/25000000000000000000000, S4_ksin=275573137070700676789/100000000000000000000000000, S6_ksin=158969099521155010221/1000000000000000000000000000000, tiny_scalbn=1/1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000, two24_krempio=16777216, two24_rempio=16777216, two54_scalbn=18014398509481984, two_over_pi_rempio={6:0}, twom54_scalbn=138777878078144567553/2500000000000000000000000000000000000, twon24_krempio=1/16777216, x=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002, zero_krempio=0, zero_rempio=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 260 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 1.6s, OverallIterations: 2, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 1.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, PartialOrderReductionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 0 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 0 mSDsluCounter, 364 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 0 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 0 IncrementalHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 0 mSolverCounterUnsat, 364 mSDtfsCounter, 0 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, 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=260occurred in iteration=0, InterpolantAutomatonStates: 2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.1s InterpolantComputationTime, 21 NumberOfCodeBlocks, 21 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 9 ConstructedInterpolants, 0 QuantifiedInterpolants, 9 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 [2022-02-20 16:28:49,043 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -ea -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/float-newlib/double_req_bl_0210.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 8f97d7ab8eac5ca3d115fa0347c96d0f4518c09b98759dc2b329944b78141e6f --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 16:28:50,676 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 16:28:50,678 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 16:28:50,709 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 16:28:50,709 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 16:28:50,712 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 16:28:50,713 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 16:28:50,716 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 16:28:50,718 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 16:28:50,721 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 16:28:50,722 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 16:28:50,725 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 16:28:50,725 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 16:28:50,727 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 16:28:50,728 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 16:28:50,730 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 16:28:50,731 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 16:28:50,731 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 16:28:50,733 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 16:28:50,737 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 16:28:50,737 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 16:28:50,738 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 16:28:50,739 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 16:28:50,740 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 16:28:50,744 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 16:28:50,745 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 16:28:50,745 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 16:28:50,746 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 16:28:50,754 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 16:28:50,754 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 16:28:50,755 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 16:28:50,755 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 16:28:50,756 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 16:28:50,756 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 16:28:50,757 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 16:28:50,757 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 16:28:50,758 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 16:28:50,758 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 16:28:50,758 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 16:28:50,759 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 16:28:50,759 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 16:28:50,760 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2022-02-20 16:28:50,787 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 16:28:50,788 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 16:28:50,788 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 16:28:50,789 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 16:28:50,789 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 16:28:50,789 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 16:28:50,790 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 16:28:50,790 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 16:28:50,791 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 16:28:50,791 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 16:28:50,791 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-20 16:28:50,791 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-20 16:28:50,791 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 16:28:50,792 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 16:28:50,792 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 16:28:50,792 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 16:28:50,792 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-02-20 16:28:50,792 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-02-20 16:28:50,792 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-02-20 16:28:50,792 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-20 16:28:50,792 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 16:28:50,792 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 16:28:50,792 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 16:28:50,793 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 16:28:50,793 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 16:28:50,793 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 16:28:50,793 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 16:28:50,793 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 16:28:50,793 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 16:28:50,793 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 16:28:50,793 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-02-20 16:28:50,793 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-02-20 16:28:50,794 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 16:28:50,794 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 16:28:50,794 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 16:28:50,794 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-02-20 16:28:50,794 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:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8f97d7ab8eac5ca3d115fa0347c96d0f4518c09b98759dc2b329944b78141e6f [2022-02-20 16:28:51,066 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 16:28:51,087 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 16:28:51,089 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 16:28:51,089 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 16:28:51,090 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 16:28:51,091 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/float-newlib/double_req_bl_0210.c [2022-02-20 16:28:51,137 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fb0ef5d71/946f39c1d3714b22beae79a4d70125c2/FLAG7f8f8379e [2022-02-20 16:28:51,549 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 16:28:51,549 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/float-newlib/double_req_bl_0210.c [2022-02-20 16:28:51,555 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fb0ef5d71/946f39c1d3714b22beae79a4d70125c2/FLAG7f8f8379e [2022-02-20 16:28:51,564 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fb0ef5d71/946f39c1d3714b22beae79a4d70125c2 [2022-02-20 16:28:51,566 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 16:28:51,567 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 16:28:51,567 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 16:28:51,568 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 16:28:51,570 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 16:28:51,571 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 04:28:51" (1/1) ... [2022-02-20 16:28:51,571 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@660987db and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:28:51, skipping insertion in model container [2022-02-20 16:28:51,572 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 04:28:51" (1/1) ... [2022-02-20 16:28:51,576 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 16:28:51,603 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 16:28:51,947 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/float-newlib/double_req_bl_0210.c[15959,15972] [2022-02-20 16:28:51,949 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 16:28:51,981 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 16:28:52,097 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/float-newlib/double_req_bl_0210.c[15959,15972] [2022-02-20 16:28:52,098 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 16:28:52,137 INFO L208 MainTranslator]: Completed translation [2022-02-20 16:28:52,137 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:28:52 WrapperNode [2022-02-20 16:28:52,137 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 16:28:52,138 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 16:28:52,138 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 16:28:52,138 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 16:28:52,142 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:28:52" (1/1) ... [2022-02-20 16:28:52,171 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:28:52" (1/1) ... [2022-02-20 16:28:52,239 INFO L137 Inliner]: procedures = 29, calls = 375, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 1034 [2022-02-20 16:28:52,240 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 16:28:52,240 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 16:28:52,240 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 16:28:52,240 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 16:28:52,246 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:28:52" (1/1) ... [2022-02-20 16:28:52,246 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:28:52" (1/1) ... [2022-02-20 16:28:52,251 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:28:52" (1/1) ... [2022-02-20 16:28:52,251 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:28:52" (1/1) ... [2022-02-20 16:28:52,294 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:28:52" (1/1) ... [2022-02-20 16:28:52,302 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:28:52" (1/1) ... [2022-02-20 16:28:52,306 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:28:52" (1/1) ... [2022-02-20 16:28:52,312 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 16:28:52,313 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 16:28:52,313 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 16:28:52,313 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 16:28:52,313 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:28:52" (1/1) ... [2022-02-20 16:28:52,318 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 16:28:52,326 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 16:28:52,335 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-02-20 16:28:52,347 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-02-20 16:28:52,369 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 16:28:52,369 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2022-02-20 16:28:52,369 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_double [2022-02-20 16:28:52,369 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_double [2022-02-20 16:28:52,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2022-02-20 16:28:52,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-02-20 16:28:52,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-02-20 16:28:52,370 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_cos [2022-02-20 16:28:52,370 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_cos [2022-02-20 16:28:52,370 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-20 16:28:52,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2022-02-20 16:28:52,370 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-02-20 16:28:52,370 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_sin [2022-02-20 16:28:52,370 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_sin [2022-02-20 16:28:52,370 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_double [2022-02-20 16:28:52,370 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_double [2022-02-20 16:28:52,370 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 16:28:52,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 16:28:52,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-02-20 16:28:52,371 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-20 16:28:52,548 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 16:28:52,550 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 16:29:51,766 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 16:29:51,774 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 16:29:51,774 INFO L299 CfgBuilder]: Removed 63 assume(true) statements. [2022-02-20 16:29:51,776 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 04:29:51 BoogieIcfgContainer [2022-02-20 16:29:51,776 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 16:29:51,777 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 16:29:51,777 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 16:29:51,779 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 16:29:51,779 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 04:28:51" (1/3) ... [2022-02-20 16:29:51,780 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2eabc7d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 04:29:51, skipping insertion in model container [2022-02-20 16:29:51,780 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:28:52" (2/3) ... [2022-02-20 16:29:51,780 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2eabc7d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 04:29:51, skipping insertion in model container [2022-02-20 16:29:51,780 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 04:29:51" (3/3) ... [2022-02-20 16:29:51,781 INFO L111 eAbstractionObserver]: Analyzing ICFG double_req_bl_0210.c [2022-02-20 16:29:51,785 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 16:29:51,785 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-02-20 16:29:51,824 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 16:29:51,828 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2022-02-20 16:29:51,829 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-02-20 16:29:51,857 INFO L276 IsEmpty]: Start isEmpty. Operand has 257 states, 239 states have (on average 1.6694560669456067) internal successors, (399), 240 states have internal predecessors, (399), 12 states have call successors, (12), 4 states have call predecessors, (12), 4 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) [2022-02-20 16:29:51,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-02-20 16:29:51,860 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 16:29:51,860 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 16:29:51,861 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 16:29:51,866 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 16:29:51,866 INFO L85 PathProgramCache]: Analyzing trace with hash -1677747797, now seen corresponding path program 1 times [2022-02-20 16:29:51,878 INFO L126 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-02-20 16:29:51,878 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [632924944] [2022-02-20 16:29:51,878 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 16:29:51,879 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-02-20 16:29:51,879 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-02-20 16:29:51,881 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-02-20 16:29:51,886 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2022-02-20 16:29:52,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 16:29:52,260 INFO L263 TraceCheckSpWp]: Trace formula consists of 216 conjuncts, 1 conjunts are in the unsatisfiable core [2022-02-20 16:29:52,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 16:29:52,286 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 16:29:52,455 INFO L290 TraceCheckUtils]: 0: Hoare triple {260#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0bv32, 0bv32;assume 0bv1 == #valid[0bv32];assume ~bvult32(0bv32, #StackHeapBarrier);currentRoundingMode := ~roundNearestTiesToEven;call #Ultimate.allocInit(2bv32, 1bv32);call write~init~intINTTYPE1(48bv8, 1bv32, 0bv32, 1bv32);call write~init~intINTTYPE1(0bv8, 1bv32, 1bv32, 1bv32);call #Ultimate.allocInit(21bv32, 2bv32);call #Ultimate.allocInit(12bv32, 3bv32);~huge_floor~0 := ~to_fp~DOUBLE(currentRoundingMode, 1.0E300);~two54_scalbn~0 := ~to_fp~DOUBLE(currentRoundingMode, 1.8014398509481984E16);~twom54_scalbn~0 := ~to_fp~DOUBLE(currentRoundingMode, 5.551115123125783E-17);~huge_scalbn~0 := ~to_fp~DOUBLE(currentRoundingMode, 1.0E300);~tiny_scalbn~0 := ~to_fp~DOUBLE(currentRoundingMode, 1.0E-300);~#init_jk_krempio~0.base, ~#init_jk_krempio~0.offset := 4bv32, 0bv32;call #Ultimate.allocInit(16bv32, 4bv32);call write~init~intINTTYPE4(2bv32, ~#init_jk_krempio~0.base, ~#init_jk_krempio~0.offset, 4bv32);call write~init~intINTTYPE4(3bv32, ~#init_jk_krempio~0.base, ~bvadd32(4bv32, ~#init_jk_krempio~0.offset), 4bv32);call write~init~intINTTYPE4(4bv32, ~#init_jk_krempio~0.base, ~bvadd32(8bv32, ~#init_jk_krempio~0.offset), 4bv32);call write~init~intINTTYPE4(6bv32, ~#init_jk_krempio~0.base, ~bvadd32(12bv32, ~#init_jk_krempio~0.offset), 4bv32);~#PIo2_krempio~0.base, ~#PIo2_krempio~0.offset := 5bv32, 0bv32;call #Ultimate.allocInit(64bv32, 5bv32);call write~init~intFLOATTYPE8(~to_fp~DOUBLE(currentRoundingMode, 1.570796251296997), ~#PIo2_krempio~0.base, ~#PIo2_krempio~0.offset, 8bv32);call write~init~intFLOATTYPE8(~to_fp~DOUBLE(currentRoundingMode, 7.549789415861596E-8), ~#PIo2_krempio~0.base, ~bvadd32(8bv32, ~#PIo2_krempio~0.offset), 8bv32);call write~init~intFLOATTYPE8(~to_fp~DOUBLE(currentRoundingMode, 5.390302529957765E-15), ~#PIo2_krempio~0.base, ~bvadd32(16bv32, ~#PIo2_krempio~0.offset), 8bv32);call write~init~intFLOATTYPE8(~to_fp~DOUBLE(currentRoundingMode, 3.282003415807913E-22), ~#PIo2_krempio~0.base, ~bvadd32(24bv32, ~#PIo2_krempio~0.offset), 8bv32);call write~init~intFLOATTYPE8(~to_fp~DOUBLE(currentRoundingMode, 1.270655753080676E-29), ~#PIo2_krempio~0.base, ~bvadd32(32bv32, ~#PIo2_krempio~0.offset), 8bv32);call write~init~intFLOATTYPE8(~to_fp~DOUBLE(currentRoundingMode, 1.2293330898111133E-36), ~#PIo2_krempio~0.base, ~bvadd32(40bv32, ~#PIo2_krempio~0.offset), 8bv32);call write~init~intFLOATTYPE8(~to_fp~DOUBLE(currentRoundingMode, 2.7337005381646456E-44), ~#PIo2_krempio~0.base, ~bvadd32(48bv32, ~#PIo2_krempio~0.offset), 8bv32);call write~init~intFLOATTYPE8(~to_fp~DOUBLE(currentRoundingMode, 2.1674168387780482E-51), ~#PIo2_krempio~0.base, ~bvadd32(56bv32, ~#PIo2_krempio~0.offset), 8bv32);~zero_krempio~0 := ~Pluszero~DOUBLE();~one_krempio~0 := ~to_fp~DOUBLE(currentRoundingMode, 1.0);~two24_krempio~0 := ~to_fp~DOUBLE(currentRoundingMode, 1.6777216E7);~twon24_krempio~0 := ~to_fp~DOUBLE(currentRoundingMode, 5.9604644775390625E-8);~#two_over_pi_rempio~0.base, ~#two_over_pi_rempio~0.offset := 6bv32, 0bv32;call #Ultimate.allocInit(264bv32, 6bv32);call write~init~intINTTYPE4(10680707bv32, ~#two_over_pi_rempio~0.base, ~#two_over_pi_rempio~0.offset, 4bv32);call write~init~intINTTYPE4(7228996bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(4bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1387004bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(8bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(2578385bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(12bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(16069853bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(16bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(12639074bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(20bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(9804092bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(24bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(4427841bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(28bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(16666979bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(32bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(11263675bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(36bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(12935607bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(40bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(2387514bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(44bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(4345298bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(48bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(14681673bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(52bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(3074569bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(56bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(13734428bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(60bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(16653803bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(64bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1880361bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(68bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(10960616bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(72bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(8533493bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(76bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(3062596bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(80bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(8710556bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(84bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(7349940bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(88bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(6258241bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(92bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(3772886bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(96bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(3769171bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(100bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(3798172bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(104bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(8675211bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(108bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(12450088bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(112bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(3874808bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(116bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(9961438bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(120bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(366607bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(124bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(15675153bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(128bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(9132554bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(132bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(7151469bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(136bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(3571407bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(140bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(2607881bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(144bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(12013382bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(148bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(4155038bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(152bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(6285869bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(156bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(7677882bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(160bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(13102053bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(164bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(15825725bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(168bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(473591bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(172bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(9065106bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(176bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(15363067bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(180bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(6271263bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(184bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(9264392bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(188bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(5636912bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(192bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(4652155bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(196bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(7056368bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(200bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(13614112bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(204bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(10155062bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(208bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1944035bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(212bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(9527646bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(216bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(15080200bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(220bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(6658437bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(224bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(6231200bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(228bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(6832269bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(232bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(16767104bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(236bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(5075751bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(240bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(3212806bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(244bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1398474bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(248bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(7579849bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(252bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(6349435bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(256bv32, ~#two_over_pi_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(12618859bv32, ~#two_over_pi_rempio~0.base, ~bvadd32(260bv32, ~#two_over_pi_rempio~0.offset), 4bv32);~#npio2_hw_rempio~0.base, ~#npio2_hw_rempio~0.offset := 7bv32, 0bv32;call #Ultimate.allocInit(128bv32, 7bv32);call write~init~intINTTYPE4(1073291771bv32, ~#npio2_hw_rempio~0.base, ~#npio2_hw_rempio~0.offset, 4bv32);call write~init~intINTTYPE4(1074340347bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(4bv32, ~#npio2_hw_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1074977148bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(8bv32, ~#npio2_hw_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1075388923bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(12bv32, ~#npio2_hw_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1075800698bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(16bv32, ~#npio2_hw_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1076025724bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(20bv32, ~#npio2_hw_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1076231611bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(24bv32, ~#npio2_hw_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1076437499bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(28bv32, ~#npio2_hw_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1076643386bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(32bv32, ~#npio2_hw_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1076849274bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(36bv32, ~#npio2_hw_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1076971356bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(40bv32, ~#npio2_hw_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1077074300bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(44bv32, ~#npio2_hw_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1077177244bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(48bv32, ~#npio2_hw_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1077280187bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(52bv32, ~#npio2_hw_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1077383131bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(56bv32, ~#npio2_hw_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1077486075bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(60bv32, ~#npio2_hw_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1077589019bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(64bv32, ~#npio2_hw_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1077691962bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(68bv32, ~#npio2_hw_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1077794906bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(72bv32, ~#npio2_hw_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1077897850bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(76bv32, ~#npio2_hw_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1077968460bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(80bv32, ~#npio2_hw_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1078019932bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(84bv32, ~#npio2_hw_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1078071404bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(88bv32, ~#npio2_hw_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1078122876bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(92bv32, ~#npio2_hw_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1078174348bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(96bv32, ~#npio2_hw_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1078225820bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(100bv32, ~#npio2_hw_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1078277292bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(104bv32, ~#npio2_hw_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1078328763bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(108bv32, ~#npio2_hw_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1078380235bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(112bv32, ~#npio2_hw_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1078431707bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(116bv32, ~#npio2_hw_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1078483179bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(120bv32, ~#npio2_hw_rempio~0.offset), 4bv32);call write~init~intINTTYPE4(1078534651bv32, ~#npio2_hw_rempio~0.base, ~bvadd32(124bv32, ~#npio2_hw_rempio~0.offset), 4bv32);~zero_rempio~0 := ~Pluszero~DOUBLE();~half_rempio~0 := ~to_fp~DOUBLE(currentRoundingMode, 0.5);~two24_rempio~0 := ~to_fp~DOUBLE(currentRoundingMode, 1.6777216E7);~invpio2_rempio~0 := ~to_fp~DOUBLE(currentRoundingMode, 0.6366197723675814);~pio2_1_rempio~0 := ~to_fp~DOUBLE(currentRoundingMode, 1.5707963267341256);~pio2_1t_rempio~0 := ~to_fp~DOUBLE(currentRoundingMode, 6.077100506506192E-11);~pio2_2_rempio~0 := ~to_fp~DOUBLE(currentRoundingMode, 6.077100506303966E-11);~pio2_2t_rempio~0 := ~to_fp~DOUBLE(currentRoundingMode, 2.0222662487959506E-21);~pio2_3_rempio~0 := ~to_fp~DOUBLE(currentRoundingMode, 2.0222662487111665E-21);~pio2_3t_rempio~0 := ~to_fp~DOUBLE(currentRoundingMode, 8.4784276603689E-32);~one_kcos~0 := ~to_fp~DOUBLE(currentRoundingMode, 1.0);~C1_kcos~0 := ~to_fp~DOUBLE(currentRoundingMode, 0.0416666666666666);~C2_kcos~0 := ~fp.neg~DOUBLE(~to_fp~DOUBLE(currentRoundingMode, 0.001388888888887411));~C3_kcos~0 := ~to_fp~DOUBLE(currentRoundingMode, 2.480158728947673E-5);~C4_kcos~0 := ~fp.neg~DOUBLE(~to_fp~DOUBLE(currentRoundingMode, 2.7557314351390663E-7));~C5_kcos~0 := ~to_fp~DOUBLE(currentRoundingMode, 2.087572321298175E-9);~C6_kcos~0 := ~fp.neg~DOUBLE(~to_fp~DOUBLE(currentRoundingMode, 1.1359647557788195E-11));~half_ksin~0 := ~to_fp~DOUBLE(currentRoundingMode, 0.5);~S1_ksin~0 := ~fp.neg~DOUBLE(~to_fp~DOUBLE(currentRoundingMode, 0.16666666666666632));~S2_ksin~0 := ~to_fp~DOUBLE(currentRoundingMode, 0.00833333333332249);~S3_ksin~0 := ~fp.neg~DOUBLE(~to_fp~DOUBLE(currentRoundingMode, 1.984126982985795E-4));~S4_ksin~0 := ~to_fp~DOUBLE(currentRoundingMode, 2.7557313707070068E-6);~S5_ksin~0 := ~fp.neg~DOUBLE(~to_fp~DOUBLE(currentRoundingMode, 2.5050760253406863E-8));~S6_ksin~0 := ~to_fp~DOUBLE(currentRoundingMode, 1.58969099521155E-10); {260#true} is VALID [2022-02-20 16:29:52,455 INFO L290 TraceCheckUtils]: 1: Hoare triple {260#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~ret135#1, main_#t~ret136#1, main_~x~0#1, main_~res~0#1;main_~x~0#1 := ~fp.div~DOUBLE(currentRoundingMode, ~Pluszero~DOUBLE(), ~Pluszero~DOUBLE());assume { :begin_inline_sin_double } true;sin_double_#in~x#1 := main_~x~0#1;havoc sin_double_#res#1;havoc sin_double_#t~mem119#1, sin_double_~#gh_u~9#1.base, sin_double_~#gh_u~9#1.offset, sin_double_#t~ret120#1, sin_double_#t~ret121#1, sin_double_#t~switch122#1, sin_double_#t~mem123#1, sin_double_#t~mem124#1, sin_double_#t~ret125#1, sin_double_#t~mem126#1, sin_double_#t~mem127#1, sin_double_#t~ret128#1, sin_double_#t~mem129#1, sin_double_#t~mem130#1, sin_double_#t~ret131#1, sin_double_#t~mem132#1, sin_double_#t~mem133#1, sin_double_#t~ret134#1, sin_double_~x#1, sin_double_~#y~0#1.base, sin_double_~#y~0#1.offset, sin_double_~z~4#1, sin_double_~n~2#1, sin_double_~ix~3#1;sin_double_~x#1 := sin_double_#in~x#1;call sin_double_~#y~0#1.base, sin_double_~#y~0#1.offset := #Ultimate.allocOnStack(16bv32);sin_double_~z~4#1 := ~Pluszero~DOUBLE();havoc sin_double_~n~2#1;havoc sin_double_~ix~3#1; {260#true} is VALID [2022-02-20 16:29:52,456 INFO L290 TraceCheckUtils]: 2: Hoare triple {260#true} assume !true; {261#false} is VALID [2022-02-20 16:29:52,457 INFO L290 TraceCheckUtils]: 3: Hoare triple {261#false} sin_double_~ix~3#1 := ~bvand32(2147483647bv32, sin_double_~ix~3#1); {261#false} is VALID [2022-02-20 16:29:52,457 INFO L290 TraceCheckUtils]: 4: Hoare triple {261#false} assume !~bvsle32(sin_double_~ix~3#1, 1072243195bv32); {261#false} is VALID [2022-02-20 16:29:52,457 INFO L290 TraceCheckUtils]: 5: Hoare triple {261#false} assume ~bvsge32(sin_double_~ix~3#1, 2146435072bv32);sin_double_#res#1 := ~fp.sub~DOUBLE(currentRoundingMode, sin_double_~x#1, sin_double_~x#1);call ULTIMATE.dealloc(sin_double_~#y~0#1.base, sin_double_~#y~0#1.offset);havoc sin_double_~#y~0#1.base, sin_double_~#y~0#1.offset; {261#false} is VALID [2022-02-20 16:29:52,457 INFO L290 TraceCheckUtils]: 6: Hoare triple {261#false} main_#t~ret135#1 := sin_double_#res#1;assume { :end_inline_sin_double } true;main_~res~0#1 := main_#t~ret135#1;havoc main_#t~ret135#1;assume { :begin_inline_isnan_double } true;isnan_double_#in~x#1 := main_~res~0#1;havoc isnan_double_#res#1;havoc isnan_double_~x#1;isnan_double_~x#1 := isnan_double_#in~x#1;isnan_double_#res#1 := (if !~fp.eq~DOUBLE(isnan_double_~x#1, isnan_double_~x#1) then 1bv32 else 0bv32); {261#false} is VALID [2022-02-20 16:29:52,457 INFO L290 TraceCheckUtils]: 7: Hoare triple {261#false} main_#t~ret136#1 := isnan_double_#res#1;assume { :end_inline_isnan_double } true; {261#false} is VALID [2022-02-20 16:29:52,458 INFO L290 TraceCheckUtils]: 8: Hoare triple {261#false} assume 0bv32 == main_#t~ret136#1;havoc main_#t~ret136#1; {261#false} is VALID [2022-02-20 16:29:52,459 INFO L290 TraceCheckUtils]: 9: Hoare triple {261#false} assume !false; {261#false} is VALID [2022-02-20 16:29:52,459 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-02-20 16:29:52,460 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-02-20 16:29:52,460 INFO L144 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-02-20 16:29:52,460 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [632924944] [2022-02-20 16:29:52,461 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleMathsat [632924944] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 16:29:52,461 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 16:29:52,461 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-20 16:29:52,462 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1645088771] [2022-02-20 16:29:52,462 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 16:29:52,466 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 10 [2022-02-20 16:29:52,467 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 16:29:52,469 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-02-20 16:29:52,530 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 10 edges. 10 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 16:29:52,531 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-02-20 16:29:52,531 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-02-20 16:29:52,550 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-02-20 16:29:52,550 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-02-20 16:29:52,556 INFO L87 Difference]: Start difference. First operand has 257 states, 239 states have (on average 1.6694560669456067) internal successors, (399), 240 states have internal predecessors, (399), 12 states have call successors, (12), 4 states have call predecessors, (12), 4 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) Second operand has 2 states, 2 states have (on average 5.0) internal successors, (10), 2 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)