./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/float-newlib/double_req_bl_0310.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_0310.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 ae935f91ae15a969c09301f5af2ecf3f47ffaf2699891122a12a4bee1e40ec7e --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 16:29:09,321 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 16:29:09,322 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 16:29:09,344 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 16:29:09,344 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 16:29:09,345 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 16:29:09,346 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 16:29:09,347 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 16:29:09,348 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 16:29:09,349 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 16:29:09,349 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 16:29:09,350 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 16:29:09,351 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 16:29:09,351 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 16:29:09,352 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 16:29:09,353 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 16:29:09,354 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 16:29:09,354 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 16:29:09,356 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 16:29:09,357 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 16:29:09,358 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 16:29:09,359 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 16:29:09,359 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 16:29:09,360 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 16:29:09,362 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 16:29:09,362 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 16:29:09,362 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 16:29:09,363 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 16:29:09,363 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 16:29:09,364 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 16:29:09,364 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 16:29:09,364 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 16:29:09,365 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 16:29:09,365 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 16:29:09,366 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 16:29:09,366 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 16:29:09,367 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 16:29:09,367 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 16:29:09,367 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 16:29:09,368 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 16:29:09,368 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 16:29:09,369 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-02-20 16:29:09,382 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 16:29:09,382 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 16:29:09,382 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 16:29:09,383 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 16:29:09,383 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 16:29:09,383 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 16:29:09,384 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 16:29:09,384 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 16:29:09,384 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 16:29:09,384 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 16:29:09,384 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-20 16:29:09,385 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 16:29:09,385 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-20 16:29:09,385 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 16:29:09,385 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 16:29:09,385 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 16:29:09,385 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 16:29:09,385 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-20 16:29:09,386 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 16:29:09,386 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 16:29:09,386 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 16:29:09,386 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 16:29:09,386 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 16:29:09,386 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 16:29:09,386 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 16:29:09,387 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 16:29:09,387 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 16:29:09,387 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 16:29:09,387 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 16:29:09,387 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 16:29:09,387 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 16:29:09,388 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 16:29:09,388 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 16:29:09,388 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ae935f91ae15a969c09301f5af2ecf3f47ffaf2699891122a12a4bee1e40ec7e [2022-02-20 16:29:09,533 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 16:29:09,555 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 16:29:09,557 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 16:29:09,558 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 16:29:09,559 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 16:29:09,560 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/float-newlib/double_req_bl_0310.c [2022-02-20 16:29:09,628 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/92a7d0bda/129a56812672454a9e5bbe6aaf75199e/FLAG321daee07 [2022-02-20 16:29:10,062 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 16:29:10,063 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/float-newlib/double_req_bl_0310.c [2022-02-20 16:29:10,069 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/92a7d0bda/129a56812672454a9e5bbe6aaf75199e/FLAG321daee07 [2022-02-20 16:29:10,086 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/92a7d0bda/129a56812672454a9e5bbe6aaf75199e [2022-02-20 16:29:10,088 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 16:29:10,089 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 16:29:10,101 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 16:29:10,101 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 16:29:10,105 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 16:29:10,106 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 04:29:10" (1/1) ... [2022-02-20 16:29:10,107 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14301673 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:29:10, skipping insertion in model container [2022-02-20 16:29:10,107 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 04:29:10" (1/1) ... [2022-02-20 16:29:10,111 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 16:29:10,139 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 16:29:10,372 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_0310.c[16331,16344] [2022-02-20 16:29:10,374 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 16:29:10,401 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 16:29:10,489 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_0310.c[16331,16344] [2022-02-20 16:29:10,489 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 16:29:10,506 INFO L208 MainTranslator]: Completed translation [2022-02-20 16:29:10,506 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:29:10 WrapperNode [2022-02-20 16:29:10,506 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 16:29:10,507 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 16:29:10,507 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 16:29:10,508 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 16:29:10,513 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:29:10" (1/1) ... [2022-02-20 16:29:10,529 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:29:10" (1/1) ... [2022-02-20 16:29:10,582 INFO L137 Inliner]: procedures = 25, calls = 375, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 1048 [2022-02-20 16:29:10,582 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 16:29:10,583 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 16:29:10,583 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 16:29:10,583 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 16:29:10,589 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:29:10" (1/1) ... [2022-02-20 16:29:10,590 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:29:10" (1/1) ... [2022-02-20 16:29:10,597 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:29:10" (1/1) ... [2022-02-20 16:29:10,603 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:29:10" (1/1) ... [2022-02-20 16:29:10,652 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:29:10" (1/1) ... [2022-02-20 16:29:10,661 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:29:10" (1/1) ... [2022-02-20 16:29:10,677 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:29:10" (1/1) ... [2022-02-20 16:29:10,697 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 16:29:10,698 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 16:29:10,698 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 16:29:10,698 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 16:29:10,712 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:29:10" (1/1) ... [2022-02-20 16:29:10,717 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 16:29:10,726 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 16:29:10,739 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 16:29:10,744 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 16:29:10,772 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 16:29:10,772 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_double [2022-02-20 16:29:10,772 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_double [2022-02-20 16:29:10,772 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_cos [2022-02-20 16:29:10,773 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_cos [2022-02-20 16:29:10,773 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-20 16:29:10,773 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2022-02-20 16:29:10,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-02-20 16:29:10,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2022-02-20 16:29:10,775 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-02-20 16:29:10,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2022-02-20 16:29:10,775 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_sin [2022-02-20 16:29:10,775 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_sin [2022-02-20 16:29:10,775 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_double [2022-02-20 16:29:10,775 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_double [2022-02-20 16:29:10,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 16:29:10,776 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 16:29:10,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 16:29:10,776 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-20 16:29:10,948 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 16:29:10,952 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 16:29:11,804 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 16:29:11,812 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 16:29:11,812 INFO L299 CfgBuilder]: Removed 63 assume(true) statements. [2022-02-20 16:29:11,814 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 04:29:11 BoogieIcfgContainer [2022-02-20 16:29:11,814 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 16:29:11,815 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 16:29:11,815 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 16:29:11,818 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 16:29:11,818 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 04:29:10" (1/3) ... [2022-02-20 16:29:11,818 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@440c3db4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 04:29:11, skipping insertion in model container [2022-02-20 16:29:11,819 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:29:10" (2/3) ... [2022-02-20 16:29:11,819 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@440c3db4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 04:29:11, skipping insertion in model container [2022-02-20 16:29:11,819 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 04:29:11" (3/3) ... [2022-02-20 16:29:11,820 INFO L111 eAbstractionObserver]: Analyzing ICFG double_req_bl_0310.c [2022-02-20 16:29:11,823 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 16:29:11,824 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-02-20 16:29:11,857 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 16:29:11,862 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 16:29:11,862 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-02-20 16:29:11,881 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 16:29:11,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-02-20 16:29:11,891 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 16:29:11,891 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 16:29:11,892 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 16:29:11,921 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 16:29:11,922 INFO L85 PathProgramCache]: Analyzing trace with hash -1677132117, now seen corresponding path program 1 times [2022-02-20 16:29:11,928 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 16:29:11,928 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1343613101] [2022-02-20 16:29:11,929 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 16:29:11,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 16:29:12,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 16:29:12,116 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 16:29:12,128 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_cos_double } true;cos_double_#in~x#1 := main_~x~0#1;havoc cos_double_#res#1;havoc cos_double_#t~mem120#1, cos_double_~#gh_u~9#1.base, cos_double_~#gh_u~9#1.offset, cos_double_#t~ret121#1, cos_double_#t~ret122#1, cos_double_#t~switch123#1, cos_double_#t~mem124#1, cos_double_#t~mem125#1, cos_double_#t~ret126#1, cos_double_#t~mem127#1, cos_double_#t~mem128#1, cos_double_#t~ret129#1, cos_double_#t~mem130#1, cos_double_#t~mem131#1, cos_double_#t~ret132#1, cos_double_#t~mem133#1, cos_double_#t~mem134#1, cos_double_#t~ret135#1, cos_double_~x#1, cos_double_~#y~0#1.base, cos_double_~#y~0#1.offset, cos_double_~z~4#1, cos_double_~n~2#1, cos_double_~ix~3#1;cos_double_~x#1 := cos_double_#in~x#1;call cos_double_~#y~0#1.base, cos_double_~#y~0#1.offset := #Ultimate.allocOnStack(16);cos_double_~z~4#1 := 0.0;havoc cos_double_~n~2#1;havoc cos_double_~ix~3#1; {263#true} is VALID [2022-02-20 16:29:12,129 INFO L290 TraceCheckUtils]: 2: Hoare triple {263#true} assume !true; {264#false} is VALID [2022-02-20 16:29:12,129 INFO L290 TraceCheckUtils]: 3: Hoare triple {264#false} cos_double_~ix~3#1 := (if 0 == cos_double_~ix~3#1 then 0 else (if 1 == cos_double_~ix~3#1 then 1 else ~bitwiseAnd(cos_double_~ix~3#1, 2147483647))); {264#false} is VALID [2022-02-20 16:29:12,130 INFO L290 TraceCheckUtils]: 4: Hoare triple {264#false} assume !(cos_double_~ix~3#1 <= 1072243195); {264#false} is VALID [2022-02-20 16:29:12,130 INFO L290 TraceCheckUtils]: 5: Hoare triple {264#false} assume cos_double_~ix~3#1 >= 2146435072;cos_double_#res#1 := ~someBinaryArithmeticDOUBLEoperation(cos_double_~x#1, cos_double_~x#1);call ULTIMATE.dealloc(cos_double_~#y~0#1.base, cos_double_~#y~0#1.offset);havoc cos_double_~#y~0#1.base, cos_double_~#y~0#1.offset; {264#false} is VALID [2022-02-20 16:29:12,130 INFO L290 TraceCheckUtils]: 6: Hoare triple {264#false} main_#t~ret136#1 := cos_double_#res#1;assume { :end_inline_cos_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 16:29:12,131 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 16:29:12,131 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 16:29:12,131 INFO L290 TraceCheckUtils]: 9: Hoare triple {264#false} assume !false; {264#false} is VALID [2022-02-20 16:29:12,132 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 16:29:12,133 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 16:29:12,133 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1343613101] [2022-02-20 16:29:12,133 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1343613101] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 16:29:12,133 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 16:29:12,134 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-20 16:29:12,135 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [612486889] [2022-02-20 16:29:12,135 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 16:29:12,140 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 16:29:12,141 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 16:29:12,144 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 16:29:12,166 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 16:29:12,167 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-02-20 16:29:12,167 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 16:29:12,184 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-02-20 16:29:12,185 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-02-20 16:29:12,190 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 16:29:12,456 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 16:29:12,456 INFO L93 Difference]: Finished difference Result 518 states and 870 transitions. [2022-02-20 16:29:12,457 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-20 16:29:12,457 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 16:29:12,457 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 16:29:12,458 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 16:29:12,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 870 transitions. [2022-02-20 16:29:12,470 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 16:29:12,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 870 transitions. [2022-02-20 16:29:12,478 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2 states and 870 transitions. [2022-02-20 16:29:13,093 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 16:29:13,107 INFO L225 Difference]: With dead ends: 518 [2022-02-20 16:29:13,108 INFO L226 Difference]: Without dead ends: 257 [2022-02-20 16:29:13,111 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 16:29:13,114 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 16:29:13,114 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 16:29:13,126 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 257 states. [2022-02-20 16:29:13,142 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 257 to 257. [2022-02-20 16:29:13,142 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 16:29:13,143 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 16:29:13,144 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 16:29:13,145 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 16:29:13,153 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 16:29:13,153 INFO L93 Difference]: Finished difference Result 257 states and 361 transitions. [2022-02-20 16:29:13,153 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 361 transitions. [2022-02-20 16:29:13,155 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 16:29:13,155 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 16:29:13,156 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 16:29:13,157 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 16:29:13,164 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 16:29:13,165 INFO L93 Difference]: Finished difference Result 257 states and 361 transitions. [2022-02-20 16:29:13,165 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 361 transitions. [2022-02-20 16:29:13,166 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 16:29:13,166 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 16:29:13,166 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 16:29:13,166 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 16:29:13,167 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 16:29:13,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 257 states and 361 transitions. [2022-02-20 16:29:13,176 INFO L78 Accepts]: Start accepts. Automaton has 257 states and 361 transitions. Word has length 10 [2022-02-20 16:29:13,177 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 16:29:13,177 INFO L470 AbstractCegarLoop]: Abstraction has 257 states and 361 transitions. [2022-02-20 16:29:13,177 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 16:29:13,177 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 361 transitions. [2022-02-20 16:29:13,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-02-20 16:29:13,178 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 16:29:13,178 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 16:29:13,178 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-20 16:29:13,178 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 16:29:13,179 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 16:29:13,179 INFO L85 PathProgramCache]: Analyzing trace with hash 750781921, now seen corresponding path program 1 times [2022-02-20 16:29:13,179 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 16:29:13,179 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [621740751] [2022-02-20 16:29:13,179 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 16:29:13,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 16:29:13,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-02-20 16:29:13,290 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-02-20 16:29:13,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-02-20 16:29:13,397 INFO L138 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-02-20 16:29:13,397 INFO L628 BasicCegarLoop]: Counterexample is feasible [2022-02-20 16:29:13,398 INFO L764 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-02-20 16:29:13,399 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-20 16:29:13,402 INFO L732 BasicCegarLoop]: Path program histogram: [1, 1] [2022-02-20 16:29:13,403 INFO L180 ceAbstractionStarter]: Computing trace abstraction results [2022-02-20 16:29:13,431 WARN L170 areAnnotationChecker]: scalbn_doubleENTRY has no Hoare annotation [2022-02-20 16:29:13,431 WARN L170 areAnnotationChecker]: copysign_doubleENTRY has no Hoare annotation [2022-02-20 16:29:13,431 WARN L170 areAnnotationChecker]: ULTIMATE.startENTRY has no Hoare annotation [2022-02-20 16:29:13,431 WARN L170 areAnnotationChecker]: __kernel_cosENTRY has no Hoare annotation [2022-02-20 16:29:13,432 WARN L170 areAnnotationChecker]: __kernel_sinENTRY has no Hoare annotation [2022-02-20 16:29:13,432 WARN L170 areAnnotationChecker]: L117-2 has no Hoare annotation [2022-02-20 16:29:13,432 WARN L170 areAnnotationChecker]: L117-2 has no Hoare annotation [2022-02-20 16:29:13,432 WARN L170 areAnnotationChecker]: L92-2 has no Hoare annotation [2022-02-20 16:29:13,432 WARN L170 areAnnotationChecker]: L92-2 has no Hoare annotation [2022-02-20 16:29:13,432 WARN L170 areAnnotationChecker]: L-1 has no Hoare annotation [2022-02-20 16:29:13,432 WARN L170 areAnnotationChecker]: L541-2 has no Hoare annotation [2022-02-20 16:29:13,432 WARN L170 areAnnotationChecker]: L541-2 has no Hoare annotation [2022-02-20 16:29:13,432 WARN L170 areAnnotationChecker]: L585-2 has no Hoare annotation [2022-02-20 16:29:13,433 WARN L170 areAnnotationChecker]: L585-2 has no Hoare annotation [2022-02-20 16:29:13,433 WARN L170 areAnnotationChecker]: L117-1 has no Hoare annotation [2022-02-20 16:29:13,433 WARN L170 areAnnotationChecker]: L117-1 has no Hoare annotation [2022-02-20 16:29:13,433 WARN L170 areAnnotationChecker]: L117-3 has no Hoare annotation [2022-02-20 16:29:13,433 WARN L170 areAnnotationChecker]: L92-1 has no Hoare annotation [2022-02-20 16:29:13,433 WARN L170 areAnnotationChecker]: L92-1 has no Hoare annotation [2022-02-20 16:29:13,433 WARN L170 areAnnotationChecker]: L97-1 has no Hoare annotation [2022-02-20 16:29:13,433 WARN L170 areAnnotationChecker]: L97-1 has no Hoare annotation [2022-02-20 16:29:13,433 WARN L170 areAnnotationChecker]: L607-2 has no Hoare annotation [2022-02-20 16:29:13,434 WARN L170 areAnnotationChecker]: L607-2 has no Hoare annotation [2022-02-20 16:29:13,434 WARN L170 areAnnotationChecker]: L541-1 has no Hoare annotation [2022-02-20 16:29:13,434 WARN L170 areAnnotationChecker]: L541-1 has no Hoare annotation [2022-02-20 16:29:13,434 WARN L170 areAnnotationChecker]: L541-3 has no Hoare annotation [2022-02-20 16:29:13,434 WARN L170 areAnnotationChecker]: L585-1 has no Hoare annotation [2022-02-20 16:29:13,434 WARN L170 areAnnotationChecker]: L585-1 has no Hoare annotation [2022-02-20 16:29:13,434 WARN L170 areAnnotationChecker]: L585-3 has no Hoare annotation [2022-02-20 16:29:13,434 WARN L170 areAnnotationChecker]: L124 has no Hoare annotation [2022-02-20 16:29:13,434 WARN L170 areAnnotationChecker]: L124 has no Hoare annotation [2022-02-20 16:29:13,434 WARN L170 areAnnotationChecker]: L97 has no Hoare annotation [2022-02-20 16:29:13,435 WARN L170 areAnnotationChecker]: L97 has no Hoare annotation [2022-02-20 16:29:13,435 WARN L170 areAnnotationChecker]: L102-1 has no Hoare annotation [2022-02-20 16:29:13,435 WARN L170 areAnnotationChecker]: L102-1 has no Hoare annotation [2022-02-20 16:29:13,435 WARN L170 areAnnotationChecker]: L607-1 has no Hoare annotation [2022-02-20 16:29:13,435 WARN L170 areAnnotationChecker]: L607-1 has no Hoare annotation [2022-02-20 16:29:13,435 WARN L170 areAnnotationChecker]: L607-3 has no Hoare annotation [2022-02-20 16:29:13,435 WARN L170 areAnnotationChecker]: L547 has no Hoare annotation [2022-02-20 16:29:13,435 WARN L170 areAnnotationChecker]: L547 has no Hoare annotation [2022-02-20 16:29:13,435 WARN L170 areAnnotationChecker]: L591 has no Hoare annotation [2022-02-20 16:29:13,436 WARN L170 areAnnotationChecker]: L591 has no Hoare annotation [2022-02-20 16:29:13,436 WARN L170 areAnnotationChecker]: L125 has no Hoare annotation [2022-02-20 16:29:13,436 WARN L170 areAnnotationChecker]: L125 has no Hoare annotation [2022-02-20 16:29:13,436 WARN L170 areAnnotationChecker]: L124-2 has no Hoare annotation [2022-02-20 16:29:13,436 WARN L170 areAnnotationChecker]: L124-2 has no Hoare annotation [2022-02-20 16:29:13,436 WARN L170 areAnnotationChecker]: L102 has no Hoare annotation [2022-02-20 16:29:13,436 WARN L170 areAnnotationChecker]: L102 has no Hoare annotation [2022-02-20 16:29:13,436 WARN L170 areAnnotationChecker]: L102-2 has no Hoare annotation [2022-02-20 16:29:13,436 WARN L170 areAnnotationChecker]: L614 has no Hoare annotation [2022-02-20 16:29:13,436 WARN L170 areAnnotationChecker]: L614 has no Hoare annotation [2022-02-20 16:29:13,437 WARN L170 areAnnotationChecker]: L548 has no Hoare annotation [2022-02-20 16:29:13,437 WARN L170 areAnnotationChecker]: L548 has no Hoare annotation [2022-02-20 16:29:13,437 WARN L170 areAnnotationChecker]: L547-2 has no Hoare annotation [2022-02-20 16:29:13,437 WARN L170 areAnnotationChecker]: L592 has no Hoare annotation [2022-02-20 16:29:13,437 WARN L170 areAnnotationChecker]: L592 has no Hoare annotation [2022-02-20 16:29:13,437 WARN L170 areAnnotationChecker]: L591-2 has no Hoare annotation [2022-02-20 16:29:13,437 WARN L170 areAnnotationChecker]: scalbn_doubleFINAL has no Hoare annotation [2022-02-20 16:29:13,437 WARN L170 areAnnotationChecker]: L128-2 has no Hoare annotation [2022-02-20 16:29:13,437 WARN L170 areAnnotationChecker]: L128-2 has no Hoare annotation [2022-02-20 16:29:13,438 WARN L170 areAnnotationChecker]: L140 has no Hoare annotation [2022-02-20 16:29:13,438 WARN L170 areAnnotationChecker]: L140 has no Hoare annotation [2022-02-20 16:29:13,438 WARN L170 areAnnotationChecker]: copysign_doubleFINAL has no Hoare annotation [2022-02-20 16:29:13,438 WARN L170 areAnnotationChecker]: L615 has no Hoare annotation [2022-02-20 16:29:13,438 WARN L170 areAnnotationChecker]: L615 has no Hoare annotation [2022-02-20 16:29:13,438 WARN L170 areAnnotationChecker]: L617 has no Hoare annotation [2022-02-20 16:29:13,438 WARN L170 areAnnotationChecker]: L617 has no Hoare annotation [2022-02-20 16:29:13,438 WARN L170 areAnnotationChecker]: __kernel_cosFINAL has no Hoare annotation [2022-02-20 16:29:13,438 WARN L170 areAnnotationChecker]: L555 has no Hoare annotation [2022-02-20 16:29:13,439 WARN L170 areAnnotationChecker]: L555 has no Hoare annotation [2022-02-20 16:29:13,439 WARN L170 areAnnotationChecker]: __kernel_sinFINAL has no Hoare annotation [2022-02-20 16:29:13,439 WARN L170 areAnnotationChecker]: L598 has no Hoare annotation [2022-02-20 16:29:13,439 WARN L170 areAnnotationChecker]: L598 has no Hoare annotation [2022-02-20 16:29:13,439 WARN L170 areAnnotationChecker]: scalbn_doubleEXIT has no Hoare annotation [2022-02-20 16:29:13,439 WARN L170 areAnnotationChecker]: scalbn_doubleEXIT has no Hoare annotation [2022-02-20 16:29:13,439 WARN L170 areAnnotationChecker]: scalbn_doubleEXIT has no Hoare annotation [2022-02-20 16:29:13,439 WARN L170 areAnnotationChecker]: scalbn_doubleEXIT has no Hoare annotation [2022-02-20 16:29:13,439 WARN L170 areAnnotationChecker]: L128-1 has no Hoare annotation [2022-02-20 16:29:13,439 WARN L170 areAnnotationChecker]: L128-1 has no Hoare annotation [2022-02-20 16:29:13,440 WARN L170 areAnnotationChecker]: L128-3 has no Hoare annotation [2022-02-20 16:29:13,440 WARN L170 areAnnotationChecker]: L141 has no Hoare annotation [2022-02-20 16:29:13,440 WARN L170 areAnnotationChecker]: L141 has no Hoare annotation [2022-02-20 16:29:13,440 WARN L170 areAnnotationChecker]: L142 has no Hoare annotation [2022-02-20 16:29:13,440 WARN L170 areAnnotationChecker]: L142 has no Hoare annotation [2022-02-20 16:29:13,440 WARN L170 areAnnotationChecker]: copysign_doubleEXIT has no Hoare annotation [2022-02-20 16:29:13,440 WARN L170 areAnnotationChecker]: copysign_doubleEXIT has no Hoare annotation [2022-02-20 16:29:13,440 WARN L170 areAnnotationChecker]: copysign_doubleEXIT has no Hoare annotation [2022-02-20 16:29:13,440 WARN L170 areAnnotationChecker]: L615-1 has no Hoare annotation [2022-02-20 16:29:13,441 WARN L170 areAnnotationChecker]: L604 has no Hoare annotation [2022-02-20 16:29:13,441 WARN L170 areAnnotationChecker]: L406-2 has no Hoare annotation [2022-02-20 16:29:13,441 WARN L170 areAnnotationChecker]: L406-2 has no Hoare annotation [2022-02-20 16:29:13,441 WARN L170 areAnnotationChecker]: __kernel_cosEXIT has no Hoare annotation [2022-02-20 16:29:13,441 WARN L170 areAnnotationChecker]: __kernel_cosEXIT has no Hoare annotation [2022-02-20 16:29:13,441 WARN L170 areAnnotationChecker]: __kernel_cosEXIT has no Hoare annotation [2022-02-20 16:29:13,441 WARN L170 areAnnotationChecker]: L558 has no Hoare annotation [2022-02-20 16:29:13,441 WARN L170 areAnnotationChecker]: L558 has no Hoare annotation [2022-02-20 16:29:13,441 WARN L170 areAnnotationChecker]: __kernel_sinEXIT has no Hoare annotation [2022-02-20 16:29:13,442 WARN L170 areAnnotationChecker]: __kernel_sinEXIT has no Hoare annotation [2022-02-20 16:29:13,442 WARN L170 areAnnotationChecker]: L227 has no Hoare annotation [2022-02-20 16:29:13,442 WARN L170 areAnnotationChecker]: L268-1 has no Hoare annotation [2022-02-20 16:29:13,442 WARN L170 areAnnotationChecker]: L299-1 has no Hoare annotation [2022-02-20 16:29:13,442 WARN L170 areAnnotationChecker]: L310 has no Hoare annotation [2022-02-20 16:29:13,442 WARN L170 areAnnotationChecker]: L134 has no Hoare annotation [2022-02-20 16:29:13,442 WARN L170 areAnnotationChecker]: L134 has no Hoare annotation [2022-02-20 16:29:13,442 WARN L170 areAnnotationChecker]: L141-1 has no Hoare annotation [2022-02-20 16:29:13,442 WARN L170 areAnnotationChecker]: L143-2 has no Hoare annotation [2022-02-20 16:29:13,443 WARN L170 areAnnotationChecker]: L143-2 has no Hoare annotation [2022-02-20 16:29:13,443 WARN L170 areAnnotationChecker]: L151 has no Hoare annotation [2022-02-20 16:29:13,443 WARN L170 areAnnotationChecker]: L151 has no Hoare annotation [2022-02-20 16:29:13,443 WARN L170 areAnnotationChecker]: L153-1 has no Hoare annotation [2022-02-20 16:29:13,443 WARN L170 areAnnotationChecker]: L155-1 has no Hoare annotation [2022-02-20 16:29:13,443 WARN L170 areAnnotationChecker]: L88 has no Hoare annotation [2022-02-20 16:29:13,443 WARN L170 areAnnotationChecker]: L406-1 has no Hoare annotation [2022-02-20 16:29:13,443 WARN L170 areAnnotationChecker]: L406-1 has no Hoare annotation [2022-02-20 16:29:13,443 WARN L170 areAnnotationChecker]: L406-3 has no Hoare annotation [2022-02-20 16:29:13,443 WARN L170 areAnnotationChecker]: L406-3 has no Hoare annotation [2022-02-20 16:29:13,444 WARN L170 areAnnotationChecker]: L624-1 has no Hoare annotation [2022-02-20 16:29:13,444 WARN L170 areAnnotationChecker]: L628-1 has no Hoare annotation [2022-02-20 16:29:13,444 WARN L170 areAnnotationChecker]: L561-3 has no Hoare annotation [2022-02-20 16:29:13,444 WARN L170 areAnnotationChecker]: L561-2 has no Hoare annotation [2022-02-20 16:29:13,444 WARN L170 areAnnotationChecker]: L561-2 has no Hoare annotation [2022-02-20 16:29:13,444 WARN L170 areAnnotationChecker]: L626-1 has no Hoare annotation [2022-02-20 16:29:13,444 WARN L170 areAnnotationChecker]: L630-1 has no Hoare annotation [2022-02-20 16:29:13,444 WARN L170 areAnnotationChecker]: L27-2 has no Hoare annotation [2022-02-20 16:29:13,444 WARN L170 areAnnotationChecker]: L27-2 has no Hoare annotation [2022-02-20 16:29:13,445 WARN L170 areAnnotationChecker]: L242 has no Hoare annotation [2022-02-20 16:29:13,445 WARN L170 areAnnotationChecker]: L242 has no Hoare annotation [2022-02-20 16:29:13,445 WARN L170 areAnnotationChecker]: L300 has no Hoare annotation [2022-02-20 16:29:13,445 WARN L170 areAnnotationChecker]: L300 has no Hoare annotation [2022-02-20 16:29:13,445 WARN L170 areAnnotationChecker]: L311-3 has no Hoare annotation [2022-02-20 16:29:13,445 WARN L170 areAnnotationChecker]: L311-3 has no Hoare annotation [2022-02-20 16:29:13,445 WARN L170 areAnnotationChecker]: L311-3 has no Hoare annotation [2022-02-20 16:29:13,445 WARN L170 areAnnotationChecker]: L143-1 has no Hoare annotation [2022-02-20 16:29:13,445 WARN L170 areAnnotationChecker]: L143-1 has no Hoare annotation [2022-02-20 16:29:13,445 WARN L170 areAnnotationChecker]: L143-3 has no Hoare annotation [2022-02-20 16:29:13,446 WARN L170 areAnnotationChecker]: L152 has no Hoare annotation [2022-02-20 16:29:13,446 WARN L170 areAnnotationChecker]: L152 has no Hoare annotation [2022-02-20 16:29:13,446 WARN L170 areAnnotationChecker]: L158-2 has no Hoare annotation [2022-02-20 16:29:13,446 WARN L170 areAnnotationChecker]: L158-2 has no Hoare annotation [2022-02-20 16:29:13,446 WARN L170 areAnnotationChecker]: L646 has no Hoare annotation [2022-02-20 16:29:13,446 WARN L170 areAnnotationChecker]: L646 has no Hoare annotation [2022-02-20 16:29:13,446 WARN L170 areAnnotationChecker]: L411-7 has no Hoare annotation [2022-02-20 16:29:13,446 WARN L170 areAnnotationChecker]: L411-7 has no Hoare annotation [2022-02-20 16:29:13,446 WARN L170 areAnnotationChecker]: L411-1 has no Hoare annotation [2022-02-20 16:29:13,446 WARN L170 areAnnotationChecker]: L411-1 has no Hoare annotation [2022-02-20 16:29:13,447 WARN L170 areAnnotationChecker]: L561-1 has no Hoare annotation [2022-02-20 16:29:13,447 WARN L170 areAnnotationChecker]: L561-1 has no Hoare annotation [2022-02-20 16:29:13,447 WARN L170 areAnnotationChecker]: L27-1 has no Hoare annotation [2022-02-20 16:29:13,447 WARN L170 areAnnotationChecker]: L27-1 has no Hoare annotation [2022-02-20 16:29:13,447 WARN L170 areAnnotationChecker]: L27-3 has no Hoare annotation [2022-02-20 16:29:13,447 WARN L170 areAnnotationChecker]: L274-3 has no Hoare annotation [2022-02-20 16:29:13,447 WARN L170 areAnnotationChecker]: L274-3 has no Hoare annotation [2022-02-20 16:29:13,447 WARN L170 areAnnotationChecker]: L274-3 has no Hoare annotation [2022-02-20 16:29:13,447 WARN L170 areAnnotationChecker]: L272-1 has no Hoare annotation [2022-02-20 16:29:13,447 WARN L170 areAnnotationChecker]: L272-1 has no Hoare annotation [2022-02-20 16:29:13,448 WARN L170 areAnnotationChecker]: L300-2 has no Hoare annotation [2022-02-20 16:29:13,448 WARN L170 areAnnotationChecker]: L300-2 has no Hoare annotation [2022-02-20 16:29:13,448 WARN L170 areAnnotationChecker]: L311-4 has no Hoare annotation [2022-02-20 16:29:13,448 WARN L170 areAnnotationChecker]: L311-2 has no Hoare annotation [2022-02-20 16:29:13,448 WARN L170 areAnnotationChecker]: L153 has no Hoare annotation [2022-02-20 16:29:13,448 WARN L170 areAnnotationChecker]: L153 has no Hoare annotation [2022-02-20 16:29:13,448 WARN L170 areAnnotationChecker]: L155 has no Hoare annotation [2022-02-20 16:29:13,448 WARN L170 areAnnotationChecker]: L155 has no Hoare annotation [2022-02-20 16:29:13,448 WARN L170 areAnnotationChecker]: L158-1 has no Hoare annotation [2022-02-20 16:29:13,448 WARN L170 areAnnotationChecker]: L158-1 has no Hoare annotation [2022-02-20 16:29:13,449 WARN L170 areAnnotationChecker]: L158-3 has no Hoare annotation [2022-02-20 16:29:13,449 WARN L170 areAnnotationChecker]: L647 has no Hoare annotation [2022-02-20 16:29:13,449 WARN L170 areAnnotationChecker]: L647 has no Hoare annotation [2022-02-20 16:29:13,449 WARN L170 areAnnotationChecker]: L650 has no Hoare annotation [2022-02-20 16:29:13,449 WARN L170 areAnnotationChecker]: L527 has no Hoare annotation [2022-02-20 16:29:13,449 WARN L170 areAnnotationChecker]: L417 has no Hoare annotation [2022-02-20 16:29:13,449 WARN L170 areAnnotationChecker]: L417 has no Hoare annotation [2022-02-20 16:29:13,449 WARN L170 areAnnotationChecker]: L411-3 has no Hoare annotation [2022-02-20 16:29:13,449 WARN L170 areAnnotationChecker]: L411-3 has no Hoare annotation [2022-02-20 16:29:13,449 WARN L170 areAnnotationChecker]: L34 has no Hoare annotation [2022-02-20 16:29:13,449 WARN L170 areAnnotationChecker]: L34 has no Hoare annotation [2022-02-20 16:29:13,450 WARN L170 areAnnotationChecker]: L274-4 has no Hoare annotation [2022-02-20 16:29:13,450 WARN L170 areAnnotationChecker]: L274-4 has no Hoare annotation [2022-02-20 16:29:13,450 WARN L170 areAnnotationChecker]: L274-2 has no Hoare annotation [2022-02-20 16:29:13,450 WARN L170 areAnnotationChecker]: L294-3 has no Hoare annotation [2022-02-20 16:29:13,450 WARN L170 areAnnotationChecker]: L294-3 has no Hoare annotation [2022-02-20 16:29:13,450 WARN L170 areAnnotationChecker]: L299 has no Hoare annotation [2022-02-20 16:29:13,450 WARN L170 areAnnotationChecker]: L299 has no Hoare annotation [2022-02-20 16:29:13,450 WARN L170 areAnnotationChecker]: L316-3 has no Hoare annotation [2022-02-20 16:29:13,450 WARN L170 areAnnotationChecker]: L316-3 has no Hoare annotation [2022-02-20 16:29:13,450 WARN L170 areAnnotationChecker]: L316-3 has no Hoare annotation [2022-02-20 16:29:13,451 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2022-02-20 16:29:13,451 WARN L170 areAnnotationChecker]: L623 has no Hoare annotation [2022-02-20 16:29:13,451 WARN L170 areAnnotationChecker]: L623 has no Hoare annotation [2022-02-20 16:29:13,451 WARN L170 areAnnotationChecker]: L418 has no Hoare annotation [2022-02-20 16:29:13,451 WARN L170 areAnnotationChecker]: L418 has no Hoare annotation [2022-02-20 16:29:13,451 WARN L170 areAnnotationChecker]: L442 has no Hoare annotation [2022-02-20 16:29:13,451 WARN L170 areAnnotationChecker]: L442 has no Hoare annotation [2022-02-20 16:29:13,451 WARN L170 areAnnotationChecker]: L411-5 has no Hoare annotation [2022-02-20 16:29:13,451 WARN L170 areAnnotationChecker]: L411-5 has no Hoare annotation [2022-02-20 16:29:13,451 WARN L170 areAnnotationChecker]: L35 has no Hoare annotation [2022-02-20 16:29:13,452 WARN L170 areAnnotationChecker]: L35 has no Hoare annotation [2022-02-20 16:29:13,452 WARN L170 areAnnotationChecker]: L55 has no Hoare annotation [2022-02-20 16:29:13,452 WARN L170 areAnnotationChecker]: L55 has no Hoare annotation [2022-02-20 16:29:13,452 WARN L170 areAnnotationChecker]: L277-4 has no Hoare annotation [2022-02-20 16:29:13,452 WARN L170 areAnnotationChecker]: L277-4 has no Hoare annotation [2022-02-20 16:29:13,452 WARN L170 areAnnotationChecker]: L294-1 has no Hoare annotation [2022-02-20 16:29:13,452 WARN L170 areAnnotationChecker]: L294-1 has no Hoare annotation [2022-02-20 16:29:13,452 WARN L170 areAnnotationChecker]: L316-4 has no Hoare annotation [2022-02-20 16:29:13,452 WARN L170 areAnnotationChecker]: L317-3 has no Hoare annotation [2022-02-20 16:29:13,452 WARN L170 areAnnotationChecker]: L317-3 has no Hoare annotation [2022-02-20 16:29:13,453 WARN L170 areAnnotationChecker]: L317-3 has no Hoare annotation [2022-02-20 16:29:13,453 WARN L170 areAnnotationChecker]: L624 has no Hoare annotation [2022-02-20 16:29:13,453 WARN L170 areAnnotationChecker]: L624 has no Hoare annotation [2022-02-20 16:29:13,453 WARN L170 areAnnotationChecker]: L625 has no Hoare annotation [2022-02-20 16:29:13,453 WARN L170 areAnnotationChecker]: L625 has no Hoare annotation [2022-02-20 16:29:13,453 WARN L170 areAnnotationChecker]: L420 has no Hoare annotation [2022-02-20 16:29:13,453 WARN L170 areAnnotationChecker]: L420 has no Hoare annotation [2022-02-20 16:29:13,453 WARN L170 areAnnotationChecker]: L431 has no Hoare annotation [2022-02-20 16:29:13,453 WARN L170 areAnnotationChecker]: L431 has no Hoare annotation [2022-02-20 16:29:13,453 WARN L170 areAnnotationChecker]: L168-2 has no Hoare annotation [2022-02-20 16:29:13,454 WARN L170 areAnnotationChecker]: L168-2 has no Hoare annotation [2022-02-20 16:29:13,454 WARN L170 areAnnotationChecker]: L490 has no Hoare annotation [2022-02-20 16:29:13,454 WARN L170 areAnnotationChecker]: L490 has no Hoare annotation [2022-02-20 16:29:13,454 WARN L170 areAnnotationChecker]: L36 has no Hoare annotation [2022-02-20 16:29:13,454 WARN L170 areAnnotationChecker]: L36 has no Hoare annotation [2022-02-20 16:29:13,454 WARN L170 areAnnotationChecker]: L46 has no Hoare annotation [2022-02-20 16:29:13,454 WARN L170 areAnnotationChecker]: L46 has no Hoare annotation [2022-02-20 16:29:13,454 WARN L170 areAnnotationChecker]: L56 has no Hoare annotation [2022-02-20 16:29:13,454 WARN L170 areAnnotationChecker]: L56 has no Hoare annotation [2022-02-20 16:29:13,454 WARN L170 areAnnotationChecker]: L62 has no Hoare annotation [2022-02-20 16:29:13,455 WARN L170 areAnnotationChecker]: L62 has no Hoare annotation [2022-02-20 16:29:13,455 WARN L170 areAnnotationChecker]: L277-1 has no Hoare annotation [2022-02-20 16:29:13,455 WARN L170 areAnnotationChecker]: L277-1 has no Hoare annotation [2022-02-20 16:29:13,455 WARN L170 areAnnotationChecker]: L277-5 has no Hoare annotation [2022-02-20 16:29:13,455 WARN L170 areAnnotationChecker]: L323 has no Hoare annotation [2022-02-20 16:29:13,455 WARN L170 areAnnotationChecker]: L323 has no Hoare annotation [2022-02-20 16:29:13,455 WARN L170 areAnnotationChecker]: L317-4 has no Hoare annotation [2022-02-20 16:29:13,455 WARN L170 areAnnotationChecker]: L317-2 has no Hoare annotation [2022-02-20 16:29:13,455 WARN L170 areAnnotationChecker]: L626 has no Hoare annotation [2022-02-20 16:29:13,455 WARN L170 areAnnotationChecker]: L626 has no Hoare annotation [2022-02-20 16:29:13,456 WARN L170 areAnnotationChecker]: L627 has no Hoare annotation [2022-02-20 16:29:13,456 WARN L170 areAnnotationChecker]: L627 has no Hoare annotation [2022-02-20 16:29:13,456 WARN L170 areAnnotationChecker]: L420-2 has no Hoare annotation [2022-02-20 16:29:13,456 WARN L170 areAnnotationChecker]: L431-2 has no Hoare annotation [2022-02-20 16:29:13,456 WARN L170 areAnnotationChecker]: L168-1 has no Hoare annotation [2022-02-20 16:29:13,456 WARN L170 areAnnotationChecker]: L168-1 has no Hoare annotation [2022-02-20 16:29:13,456 WARN L170 areAnnotationChecker]: L173-1 has no Hoare annotation [2022-02-20 16:29:13,456 WARN L170 areAnnotationChecker]: L173-1 has no Hoare annotation [2022-02-20 16:29:13,456 WARN L170 areAnnotationChecker]: L495-2 has no Hoare annotation [2022-02-20 16:29:13,457 WARN L170 areAnnotationChecker]: L495-2 has no Hoare annotation [2022-02-20 16:29:13,457 WARN L170 areAnnotationChecker]: L37 has no Hoare annotation [2022-02-20 16:29:13,457 WARN L170 areAnnotationChecker]: L37 has no Hoare annotation [2022-02-20 16:29:13,457 WARN L170 areAnnotationChecker]: L78-1 has no Hoare annotation [2022-02-20 16:29:13,457 WARN L170 areAnnotationChecker]: L78-1 has no Hoare annotation [2022-02-20 16:29:13,457 WARN L170 areAnnotationChecker]: L84 has no Hoare annotation [2022-02-20 16:29:13,457 WARN L170 areAnnotationChecker]: L48 has no Hoare annotation [2022-02-20 16:29:13,457 WARN L170 areAnnotationChecker]: L48 has no Hoare annotation [2022-02-20 16:29:13,457 WARN L170 areAnnotationChecker]: L64 has no Hoare annotation [2022-02-20 16:29:13,457 WARN L170 areAnnotationChecker]: L64 has no Hoare annotation [2022-02-20 16:29:13,458 WARN L170 areAnnotationChecker]: L277-3 has no Hoare annotation [2022-02-20 16:29:13,458 WARN L170 areAnnotationChecker]: L280-3 has no Hoare annotation [2022-02-20 16:29:13,458 WARN L170 areAnnotationChecker]: L280-3 has no Hoare annotation [2022-02-20 16:29:13,458 WARN L170 areAnnotationChecker]: L280-3 has no Hoare annotation [2022-02-20 16:29:13,458 WARN L170 areAnnotationChecker]: L325-3 has no Hoare annotation [2022-02-20 16:29:13,458 WARN L170 areAnnotationChecker]: L325-3 has no Hoare annotation [2022-02-20 16:29:13,458 WARN L170 areAnnotationChecker]: L325-3 has no Hoare annotation [2022-02-20 16:29:13,458 WARN L170 areAnnotationChecker]: L329 has no Hoare annotation [2022-02-20 16:29:13,458 WARN L170 areAnnotationChecker]: L329 has no Hoare annotation [2022-02-20 16:29:13,458 WARN L170 areAnnotationChecker]: L316-2 has no Hoare annotation [2022-02-20 16:29:13,458 WARN L170 areAnnotationChecker]: L628 has no Hoare annotation [2022-02-20 16:29:13,459 WARN L170 areAnnotationChecker]: L628 has no Hoare annotation [2022-02-20 16:29:13,459 WARN L170 areAnnotationChecker]: L629 has no Hoare annotation [2022-02-20 16:29:13,459 WARN L170 areAnnotationChecker]: L629 has no Hoare annotation [2022-02-20 16:29:13,459 WARN L170 areAnnotationChecker]: L173 has no Hoare annotation [2022-02-20 16:29:13,459 WARN L170 areAnnotationChecker]: L173 has no Hoare annotation [2022-02-20 16:29:13,459 WARN L170 areAnnotationChecker]: L173-2 has no Hoare annotation [2022-02-20 16:29:13,459 WARN L170 areAnnotationChecker]: L495-1 has no Hoare annotation [2022-02-20 16:29:13,459 WARN L170 areAnnotationChecker]: L495-1 has no Hoare annotation [2022-02-20 16:29:13,459 WARN L170 areAnnotationChecker]: L500-1 has no Hoare annotation [2022-02-20 16:29:13,459 WARN L170 areAnnotationChecker]: L500-1 has no Hoare annotation [2022-02-20 16:29:13,459 WARN L170 areAnnotationChecker]: L39 has no Hoare annotation [2022-02-20 16:29:13,460 WARN L170 areAnnotationChecker]: L39 has no Hoare annotation [2022-02-20 16:29:13,460 WARN L170 areAnnotationChecker]: L78 has no Hoare annotation [2022-02-20 16:29:13,460 WARN L170 areAnnotationChecker]: L78 has no Hoare annotation [2022-02-20 16:29:13,460 WARN L170 areAnnotationChecker]: L78-2 has no Hoare annotation [2022-02-20 16:29:13,460 WARN L170 areAnnotationChecker]: L232 has no Hoare annotation [2022-02-20 16:29:13,460 WARN L170 areAnnotationChecker]: L232 has no Hoare annotation [2022-02-20 16:29:13,460 WARN L170 areAnnotationChecker]: L49 has no Hoare annotation [2022-02-20 16:29:13,460 WARN L170 areAnnotationChecker]: L49 has no Hoare annotation [2022-02-20 16:29:13,460 WARN L170 areAnnotationChecker]: L65 has no Hoare annotation [2022-02-20 16:29:13,460 WARN L170 areAnnotationChecker]: L65 has no Hoare annotation [2022-02-20 16:29:13,461 WARN L170 areAnnotationChecker]: L280-4 has no Hoare annotation [2022-02-20 16:29:13,461 WARN L170 areAnnotationChecker]: L282-3 has no Hoare annotation [2022-02-20 16:29:13,461 WARN L170 areAnnotationChecker]: L282-3 has no Hoare annotation [2022-02-20 16:29:13,461 WARN L170 areAnnotationChecker]: L282-3 has no Hoare annotation [2022-02-20 16:29:13,461 WARN L170 areAnnotationChecker]: L325-4 has no Hoare annotation [2022-02-20 16:29:13,461 WARN L170 areAnnotationChecker]: L325-4 has no Hoare annotation [2022-02-20 16:29:13,461 WARN L170 areAnnotationChecker]: L325-2 has no Hoare annotation [2022-02-20 16:29:13,461 WARN L170 areAnnotationChecker]: L329-2 has no Hoare annotation [2022-02-20 16:29:13,461 WARN L170 areAnnotationChecker]: L630 has no Hoare annotation [2022-02-20 16:29:13,461 WARN L170 areAnnotationChecker]: L630 has no Hoare annotation [2022-02-20 16:29:13,461 WARN L170 areAnnotationChecker]: L622 has no Hoare annotation [2022-02-20 16:29:13,462 WARN L170 areAnnotationChecker]: L179 has no Hoare annotation [2022-02-20 16:29:13,462 WARN L170 areAnnotationChecker]: L500 has no Hoare annotation [2022-02-20 16:29:13,462 WARN L170 areAnnotationChecker]: L500 has no Hoare annotation [2022-02-20 16:29:13,462 WARN L170 areAnnotationChecker]: L500-2 has no Hoare annotation [2022-02-20 16:29:13,462 WARN L170 areAnnotationChecker]: L239-2 has no Hoare annotation [2022-02-20 16:29:13,462 WARN L170 areAnnotationChecker]: L239-2 has no Hoare annotation [2022-02-20 16:29:13,462 WARN L170 areAnnotationChecker]: L237 has no Hoare annotation [2022-02-20 16:29:13,462 WARN L170 areAnnotationChecker]: L237 has no Hoare annotation [2022-02-20 16:29:13,462 WARN L170 areAnnotationChecker]: L49-2 has no Hoare annotation [2022-02-20 16:29:13,462 WARN L170 areAnnotationChecker]: L66 has no Hoare annotation [2022-02-20 16:29:13,462 WARN L170 areAnnotationChecker]: L66 has no Hoare annotation [2022-02-20 16:29:13,463 WARN L170 areAnnotationChecker]: L65-1 has no Hoare annotation [2022-02-20 16:29:13,463 WARN L170 areAnnotationChecker]: L287 has no Hoare annotation [2022-02-20 16:29:13,463 WARN L170 areAnnotationChecker]: L282-4 has no Hoare annotation [2022-02-20 16:29:13,463 WARN L170 areAnnotationChecker]: L282-2 has no Hoare annotation [2022-02-20 16:29:13,463 WARN L170 areAnnotationChecker]: L327-1 has no Hoare annotation [2022-02-20 16:29:13,463 WARN L170 areAnnotationChecker]: L330 has no Hoare annotation [2022-02-20 16:29:13,463 WARN L170 areAnnotationChecker]: L330 has no Hoare annotation [2022-02-20 16:29:13,463 WARN L170 areAnnotationChecker]: L448 has no Hoare annotation [2022-02-20 16:29:13,463 WARN L170 areAnnotationChecker]: L448 has no Hoare annotation [2022-02-20 16:29:13,463 WARN L170 areAnnotationChecker]: L507-2 has no Hoare annotation [2022-02-20 16:29:13,464 WARN L170 areAnnotationChecker]: L507-2 has no Hoare annotation [2022-02-20 16:29:13,464 WARN L170 areAnnotationChecker]: L245-3 has no Hoare annotation [2022-02-20 16:29:13,464 WARN L170 areAnnotationChecker]: L245-3 has no Hoare annotation [2022-02-20 16:29:13,464 WARN L170 areAnnotationChecker]: L245-3 has no Hoare annotation [2022-02-20 16:29:13,464 WARN L170 areAnnotationChecker]: L239 has no Hoare annotation [2022-02-20 16:29:13,464 WARN L170 areAnnotationChecker]: L239 has no Hoare annotation [2022-02-20 16:29:13,464 WARN L170 areAnnotationChecker]: L70 has no Hoare annotation [2022-02-20 16:29:13,464 WARN L170 areAnnotationChecker]: L70 has no Hoare annotation [2022-02-20 16:29:13,464 WARN L170 areAnnotationChecker]: L221-3 has no Hoare annotation [2022-02-20 16:29:13,464 WARN L170 areAnnotationChecker]: L221-3 has no Hoare annotation [2022-02-20 16:29:13,464 WARN L170 areAnnotationChecker]: L221-3 has no Hoare annotation [2022-02-20 16:29:13,465 WARN L170 areAnnotationChecker]: L280-2 has no Hoare annotation [2022-02-20 16:29:13,465 WARN L170 areAnnotationChecker]: L322 has no Hoare annotation [2022-02-20 16:29:13,465 WARN L170 areAnnotationChecker]: L332-3 has no Hoare annotation [2022-02-20 16:29:13,465 WARN L170 areAnnotationChecker]: L332-3 has no Hoare annotation [2022-02-20 16:29:13,465 WARN L170 areAnnotationChecker]: L332-3 has no Hoare annotation [2022-02-20 16:29:13,465 WARN L170 areAnnotationChecker]: L340 has no Hoare annotation [2022-02-20 16:29:13,465 WARN L170 areAnnotationChecker]: L340 has no Hoare annotation [2022-02-20 16:29:13,465 WARN L170 areAnnotationChecker]: L448-2 has no Hoare annotation [2022-02-20 16:29:13,465 WARN L170 areAnnotationChecker]: L448-2 has no Hoare annotation [2022-02-20 16:29:13,465 WARN L170 areAnnotationChecker]: L507-1 has no Hoare annotation [2022-02-20 16:29:13,465 WARN L170 areAnnotationChecker]: L507-1 has no Hoare annotation [2022-02-20 16:29:13,466 WARN L170 areAnnotationChecker]: L507-3 has no Hoare annotation [2022-02-20 16:29:13,466 WARN L170 areAnnotationChecker]: L245-4 has no Hoare annotation [2022-02-20 16:29:13,466 WARN L170 areAnnotationChecker]: L245-4 has no Hoare annotation [2022-02-20 16:29:13,466 WARN L170 areAnnotationChecker]: L247 has no Hoare annotation [2022-02-20 16:29:13,466 WARN L170 areAnnotationChecker]: L247 has no Hoare annotation [2022-02-20 16:29:13,466 WARN L170 areAnnotationChecker]: L70-2 has no Hoare annotation [2022-02-20 16:29:13,466 WARN L170 areAnnotationChecker]: L221-4 has no Hoare annotation [2022-02-20 16:29:13,466 WARN L170 areAnnotationChecker]: L221-4 has no Hoare annotation [2022-02-20 16:29:13,466 WARN L170 areAnnotationChecker]: L221-2 has no Hoare annotation [2022-02-20 16:29:13,466 WARN L170 areAnnotationChecker]: L363 has no Hoare annotation [2022-02-20 16:29:13,467 WARN L170 areAnnotationChecker]: L332-4 has no Hoare annotation [2022-02-20 16:29:13,467 WARN L170 areAnnotationChecker]: L332-4 has no Hoare annotation [2022-02-20 16:29:13,467 WARN L170 areAnnotationChecker]: L332-2 has no Hoare annotation [2022-02-20 16:29:13,467 WARN L170 areAnnotationChecker]: L341-3 has no Hoare annotation [2022-02-20 16:29:13,467 WARN L170 areAnnotationChecker]: L341-3 has no Hoare annotation [2022-02-20 16:29:13,467 WARN L170 areAnnotationChecker]: L341-3 has no Hoare annotation [2022-02-20 16:29:13,467 WARN L170 areAnnotationChecker]: L460-1 has no Hoare annotation [2022-02-20 16:29:13,467 WARN L170 areAnnotationChecker]: L454-2 has no Hoare annotation [2022-02-20 16:29:13,467 WARN L170 areAnnotationChecker]: L454-2 has no Hoare annotation [2022-02-20 16:29:13,467 WARN L170 areAnnotationChecker]: L513-3 has no Hoare annotation [2022-02-20 16:29:13,468 WARN L170 areAnnotationChecker]: L513-3 has no Hoare annotation [2022-02-20 16:29:13,468 WARN L170 areAnnotationChecker]: L513-3 has no Hoare annotation [2022-02-20 16:29:13,468 WARN L170 areAnnotationChecker]: L257 has no Hoare annotation [2022-02-20 16:29:13,468 WARN L170 areAnnotationChecker]: L257 has no Hoare annotation [2022-02-20 16:29:13,468 WARN L170 areAnnotationChecker]: L255-1 has no Hoare annotation [2022-02-20 16:29:13,468 WARN L170 areAnnotationChecker]: L255-1 has no Hoare annotation [2022-02-20 16:29:13,468 WARN L170 areAnnotationChecker]: L248 has no Hoare annotation [2022-02-20 16:29:13,468 WARN L170 areAnnotationChecker]: L248 has no Hoare annotation [2022-02-20 16:29:13,468 WARN L170 areAnnotationChecker]: L245-2 has no Hoare annotation [2022-02-20 16:29:13,468 WARN L170 areAnnotationChecker]: L522 has no Hoare annotation [2022-02-20 16:29:13,468 WARN L170 areAnnotationChecker]: L522 has no Hoare annotation [2022-02-20 16:29:13,469 WARN L170 areAnnotationChecker]: L334-1 has no Hoare annotation [2022-02-20 16:29:13,469 WARN L170 areAnnotationChecker]: L341-4 has no Hoare annotation [2022-02-20 16:29:13,469 WARN L170 areAnnotationChecker]: L341-2 has no Hoare annotation [2022-02-20 16:29:13,469 WARN L170 areAnnotationChecker]: L482 has no Hoare annotation [2022-02-20 16:29:13,469 WARN L170 areAnnotationChecker]: L482 has no Hoare annotation [2022-02-20 16:29:13,469 WARN L170 areAnnotationChecker]: L454-1 has no Hoare annotation [2022-02-20 16:29:13,469 WARN L170 areAnnotationChecker]: L454-1 has no Hoare annotation [2022-02-20 16:29:13,469 WARN L170 areAnnotationChecker]: L454-3 has no Hoare annotation [2022-02-20 16:29:13,469 WARN L170 areAnnotationChecker]: L513-4 has no Hoare annotation [2022-02-20 16:29:13,469 WARN L170 areAnnotationChecker]: L513-2 has no Hoare annotation [2022-02-20 16:29:13,470 WARN L170 areAnnotationChecker]: L256 has no Hoare annotation [2022-02-20 16:29:13,470 WARN L170 areAnnotationChecker]: L260 has no Hoare annotation [2022-02-20 16:29:13,470 WARN L170 areAnnotationChecker]: L260 has no Hoare annotation [2022-02-20 16:29:13,470 WARN L170 areAnnotationChecker]: L267 has no Hoare annotation [2022-02-20 16:29:13,470 WARN L170 areAnnotationChecker]: L267 has no Hoare annotation [2022-02-20 16:29:13,470 WARN L170 areAnnotationChecker]: L336-3 has no Hoare annotation [2022-02-20 16:29:13,470 WARN L170 areAnnotationChecker]: L336-3 has no Hoare annotation [2022-02-20 16:29:13,470 WARN L170 areAnnotationChecker]: L336-3 has no Hoare annotation [2022-02-20 16:29:13,470 WARN L170 areAnnotationChecker]: L346-3 has no Hoare annotation [2022-02-20 16:29:13,470 WARN L170 areAnnotationChecker]: L346-3 has no Hoare annotation [2022-02-20 16:29:13,471 WARN L170 areAnnotationChecker]: L346-3 has no Hoare annotation [2022-02-20 16:29:13,471 WARN L170 areAnnotationChecker]: L460 has no Hoare annotation [2022-02-20 16:29:13,471 WARN L170 areAnnotationChecker]: L460 has no Hoare annotation [2022-02-20 16:29:13,471 WARN L170 areAnnotationChecker]: L519-3 has no Hoare annotation [2022-02-20 16:29:13,471 WARN L170 areAnnotationChecker]: L519-3 has no Hoare annotation [2022-02-20 16:29:13,471 WARN L170 areAnnotationChecker]: L268 has no Hoare annotation [2022-02-20 16:29:13,471 WARN L170 areAnnotationChecker]: L268 has no Hoare annotation [2022-02-20 16:29:13,471 WARN L170 areAnnotationChecker]: L336-4 has no Hoare annotation [2022-02-20 16:29:13,471 WARN L170 areAnnotationChecker]: L336-4 has no Hoare annotation [2022-02-20 16:29:13,471 WARN L170 areAnnotationChecker]: L336-2 has no Hoare annotation [2022-02-20 16:29:13,471 WARN L170 areAnnotationChecker]: L346-4 has no Hoare annotation [2022-02-20 16:29:13,472 WARN L170 areAnnotationChecker]: L346-2 has no Hoare annotation [2022-02-20 16:29:13,472 WARN L170 areAnnotationChecker]: L466-2 has no Hoare annotation [2022-02-20 16:29:13,472 WARN L170 areAnnotationChecker]: L466-2 has no Hoare annotation [2022-02-20 16:29:13,472 WARN L170 areAnnotationChecker]: L519-4 has no Hoare annotation [2022-02-20 16:29:13,472 WARN L170 areAnnotationChecker]: L519-1 has no Hoare annotation [2022-02-20 16:29:13,472 WARN L170 areAnnotationChecker]: L519-1 has no Hoare annotation [2022-02-20 16:29:13,472 WARN L170 areAnnotationChecker]: L338-1 has no Hoare annotation [2022-02-20 16:29:13,472 WARN L170 areAnnotationChecker]: L351-3 has no Hoare annotation [2022-02-20 16:29:13,472 WARN L170 areAnnotationChecker]: L351-3 has no Hoare annotation [2022-02-20 16:29:13,472 WARN L170 areAnnotationChecker]: L351-3 has no Hoare annotation [2022-02-20 16:29:13,472 WARN L170 areAnnotationChecker]: L466-1 has no Hoare annotation [2022-02-20 16:29:13,473 WARN L170 areAnnotationChecker]: L466-1 has no Hoare annotation [2022-02-20 16:29:13,473 WARN L170 areAnnotationChecker]: L466-3 has no Hoare annotation [2022-02-20 16:29:13,473 WARN L170 areAnnotationChecker]: L203 has no Hoare annotation [2022-02-20 16:29:13,473 WARN L170 areAnnotationChecker]: L203 has no Hoare annotation [2022-02-20 16:29:13,473 WARN L170 areAnnotationChecker]: L351-4 has no Hoare annotation [2022-02-20 16:29:13,473 WARN L170 areAnnotationChecker]: L351-4 has no Hoare annotation [2022-02-20 16:29:13,473 WARN L170 areAnnotationChecker]: L351-2 has no Hoare annotation [2022-02-20 16:29:13,473 WARN L170 areAnnotationChecker]: L472 has no Hoare annotation [2022-02-20 16:29:13,473 WARN L170 areAnnotationChecker]: L472 has no Hoare annotation [2022-02-20 16:29:13,473 WARN L170 areAnnotationChecker]: L203-2 has no Hoare annotation [2022-02-20 16:29:13,473 WARN L170 areAnnotationChecker]: L209-3 has no Hoare annotation [2022-02-20 16:29:13,474 WARN L170 areAnnotationChecker]: L209-3 has no Hoare annotation [2022-02-20 16:29:13,474 WARN L170 areAnnotationChecker]: L209-3 has no Hoare annotation [2022-02-20 16:29:13,474 WARN L170 areAnnotationChecker]: L209-4 has no Hoare annotation [2022-02-20 16:29:13,474 WARN L170 areAnnotationChecker]: L210 has no Hoare annotation [2022-02-20 16:29:13,474 WARN L170 areAnnotationChecker]: L210 has no Hoare annotation [2022-02-20 16:29:13,474 WARN L170 areAnnotationChecker]: L212-3 has no Hoare annotation [2022-02-20 16:29:13,474 WARN L170 areAnnotationChecker]: L212-3 has no Hoare annotation [2022-02-20 16:29:13,474 WARN L170 areAnnotationChecker]: L212-3 has no Hoare annotation [2022-02-20 16:29:13,474 WARN L170 areAnnotationChecker]: L210-2 has no Hoare annotation [2022-02-20 16:29:13,474 WARN L170 areAnnotationChecker]: L212-4 has no Hoare annotation [2022-02-20 16:29:13,474 WARN L170 areAnnotationChecker]: L213-3 has no Hoare annotation [2022-02-20 16:29:13,475 WARN L170 areAnnotationChecker]: L213-3 has no Hoare annotation [2022-02-20 16:29:13,475 WARN L170 areAnnotationChecker]: L213-3 has no Hoare annotation [2022-02-20 16:29:13,475 WARN L170 areAnnotationChecker]: L209-2 has no Hoare annotation [2022-02-20 16:29:13,475 WARN L170 areAnnotationChecker]: L213-4 has no Hoare annotation [2022-02-20 16:29:13,475 WARN L170 areAnnotationChecker]: L213-2 has no Hoare annotation [2022-02-20 16:29:13,475 WARN L170 areAnnotationChecker]: L212-2 has no Hoare annotation [2022-02-20 16:29:13,475 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 16:29:13,476 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.02 04:29:13 BoogieIcfgContainer [2022-02-20 16:29:13,476 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-02-20 16:29:13,477 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-02-20 16:29:13,477 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-02-20 16:29:13,477 INFO L275 PluginConnector]: Witness Printer initialized [2022-02-20 16:29:13,478 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 04:29:11" (3/4) ... [2022-02-20 16:29:13,480 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-02-20 16:29:13,480 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-02-20 16:29:13,481 INFO L158 Benchmark]: Toolchain (without parser) took 3391.89ms. Allocated memory was 100.7MB in the beginning and 195.0MB in the end (delta: 94.4MB). Free memory was 69.1MB in the beginning and 125.7MB in the end (delta: -56.7MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. [2022-02-20 16:29:13,481 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 100.7MB. Free memory was 61.5MB in the beginning and 61.4MB in the end (delta: 44.8kB). There was no memory consumed. Max. memory is 16.1GB. [2022-02-20 16:29:13,481 INFO L158 Benchmark]: CACSL2BoogieTranslator took 406.10ms. Allocated memory was 100.7MB in the beginning and 142.6MB in the end (delta: 41.9MB). Free memory was 68.8MB in the beginning and 95.5MB in the end (delta: -26.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-02-20 16:29:13,482 INFO L158 Benchmark]: Boogie Procedure Inliner took 75.27ms. Allocated memory is still 142.6MB. Free memory was 95.5MB in the beginning and 84.5MB in the end (delta: 11.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-02-20 16:29:13,482 INFO L158 Benchmark]: Boogie Preprocessor took 114.26ms. Allocated memory is still 142.6MB. Free memory was 84.5MB in the beginning and 111.0MB in the end (delta: -26.5MB). Peak memory consumption was 16.0MB. Max. memory is 16.1GB. [2022-02-20 16:29:13,483 INFO L158 Benchmark]: RCFGBuilder took 1116.13ms. Allocated memory is still 142.6MB. Free memory was 111.0MB in the beginning and 65.0MB in the end (delta: 46.0MB). Peak memory consumption was 54.1MB. Max. memory is 16.1GB. [2022-02-20 16:29:13,483 INFO L158 Benchmark]: TraceAbstraction took 1661.18ms. Allocated memory was 142.6MB in the beginning and 195.0MB in the end (delta: 52.4MB). Free memory was 64.6MB in the beginning and 125.7MB in the end (delta: -61.2MB). There was no memory consumed. Max. memory is 16.1GB. [2022-02-20 16:29:13,483 INFO L158 Benchmark]: Witness Printer took 2.93ms. Allocated memory is still 195.0MB. Free memory is still 125.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-02-20 16:29:13,485 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 0.16ms. Allocated memory is still 100.7MB. Free memory was 61.5MB in the beginning and 61.4MB in the end (delta: 44.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 406.10ms. Allocated memory was 100.7MB in the beginning and 142.6MB in the end (delta: 41.9MB). Free memory was 68.8MB in the beginning and 95.5MB in the end (delta: -26.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 75.27ms. Allocated memory is still 142.6MB. Free memory was 95.5MB in the beginning and 84.5MB in the end (delta: 11.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 114.26ms. Allocated memory is still 142.6MB. Free memory was 84.5MB in the beginning and 111.0MB in the end (delta: -26.5MB). Peak memory consumption was 16.0MB. Max. memory is 16.1GB. * RCFGBuilder took 1116.13ms. Allocated memory is still 142.6MB. Free memory was 111.0MB in the beginning and 65.0MB in the end (delta: 46.0MB). Peak memory consumption was 54.1MB. Max. memory is 16.1GB. * TraceAbstraction took 1661.18ms. Allocated memory was 142.6MB in the beginning and 195.0MB in the end (delta: 52.4MB). Free memory was 64.6MB in the beginning and 125.7MB in the end (delta: -61.2MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 2.93ms. Allocated memory is still 195.0MB. Free memory is still 125.7MB. 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: 647]: 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 532, overapproximation of someBinaryArithmeticDOUBLEoperation at line 618, overapproximation of bitwiseAnd at line 613, overapproximation of someBinaryDOUBLEComparisonOperation at line 88. Possible FailurePath: [L22] static const double huge_floor = 1.0e300; [L111-L113] static const double two54_scalbn = 1.80143985094819840000e+16, twom54_scalbn = 5.55111512312578270212e-17, huge_scalbn = 1.0e+300, tiny_scalbn = 1.0e-300; [L182] static const int init_jk_krempio[] = {2, 3, 4, 6}; [L184-L189] 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, }; [L191-L193] static const double zero_krempio = 0.0, one_krempio = 1.0, two24_krempio = 1.67772160000000000000e+07, twon24_krempio = 5.96046447753906250000e-08; [L366-L377] 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, }; [L379-L386] 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, }; [L388-L397] 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; [L530-L536] 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; [L574-L580] 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] [L642] double x = 0.0 / 0.0; [L643] CALL, EXPR cos_double(x) [L605] double y[2], z = 0.0; [L606] __int32_t n, ix; VAL [\old(x)=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003, 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=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003, y={10:0}, z=0, zero_krempio=0, zero_rempio=0] [L608] ieee_double_shape_type gh_u; [L609] gh_u.value = (x) [L610] EXPR gh_u.parts.msw [L610] (ix) = gh_u.parts.msw [L613] ix &= 0x7fffffff VAL [\old(x)=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003, 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=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003, y={10:0}, z=0, zero_krempio=0, zero_rempio=0] [L614] COND FALSE !(ix <= 0x3fe921fb) VAL [\old(x)=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003, 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=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003, y={10:0}, z=0, zero_krempio=0, zero_rempio=0] [L617] COND TRUE ix >= 0x7ff00000 [L618] return x - x; [L618] return x - x; VAL [\old(x)=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003, 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=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003, z=0, zero_krempio=0, zero_rempio=0] [L643] RET, EXPR cos_double(x) [L643] double res = cos_double(x); [L646] CALL, EXPR isnan_double(res) [L88] 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] [L646] RET, EXPR isnan_double(res) [L646] COND TRUE !isnan_double(res) [L647] 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=1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003, 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: 1.5s, OverallIterations: 2, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.9s, 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 16:29:13,529 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_0310.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 ae935f91ae15a969c09301f5af2ecf3f47ffaf2699891122a12a4bee1e40ec7e --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 16:29:15,009 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 16:29:15,010 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 16:29:15,052 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 16:29:15,053 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 16:29:15,055 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 16:29:15,056 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 16:29:15,060 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 16:29:15,062 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 16:29:15,065 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 16:29:15,066 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 16:29:15,067 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 16:29:15,067 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 16:29:15,069 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 16:29:15,070 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 16:29:15,075 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 16:29:15,076 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 16:29:15,077 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 16:29:15,079 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 16:29:15,084 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 16:29:15,086 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 16:29:15,087 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 16:29:15,087 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 16:29:15,089 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 16:29:15,092 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 16:29:15,094 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 16:29:15,094 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 16:29:15,095 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 16:29:15,095 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 16:29:15,096 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 16:29:15,096 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 16:29:15,097 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 16:29:15,098 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 16:29:15,098 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 16:29:15,099 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 16:29:15,099 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 16:29:15,100 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 16:29:15,100 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 16:29:15,100 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 16:29:15,102 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 16:29:15,102 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 16:29:15,105 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2022-02-20 16:29:15,131 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 16:29:15,132 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 16:29:15,132 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 16:29:15,133 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 16:29:15,133 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 16:29:15,134 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 16:29:15,134 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 16:29:15,135 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 16:29:15,135 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 16:29:15,135 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 16:29:15,136 INFO L138 SettingsManager]: * sizeof long=4 [2022-02-20 16:29:15,136 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-02-20 16:29:15,136 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 16:29:15,136 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 16:29:15,136 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 16:29:15,136 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 16:29:15,136 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-02-20 16:29:15,137 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-02-20 16:29:15,137 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-02-20 16:29:15,137 INFO L138 SettingsManager]: * sizeof long double=12 [2022-02-20 16:29:15,137 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 16:29:15,137 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 16:29:15,137 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 16:29:15,137 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 16:29:15,138 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 16:29:15,138 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 16:29:15,138 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 16:29:15,138 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 16:29:15,138 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 16:29:15,138 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 16:29:15,138 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-02-20 16:29:15,139 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-02-20 16:29:15,139 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 16:29:15,139 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 16:29:15,139 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 16:29:15,139 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-02-20 16:29:15,139 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ae935f91ae15a969c09301f5af2ecf3f47ffaf2699891122a12a4bee1e40ec7e [2022-02-20 16:29:15,384 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 16:29:15,398 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 16:29:15,400 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 16:29:15,401 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 16:29:15,401 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 16:29:15,402 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/float-newlib/double_req_bl_0310.c [2022-02-20 16:29:15,458 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0c23ef4c1/936787db170c468e80f77e17c486c0dc/FLAG15548d496 [2022-02-20 16:29:15,899 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 16:29:15,901 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/float-newlib/double_req_bl_0310.c [2022-02-20 16:29:15,910 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0c23ef4c1/936787db170c468e80f77e17c486c0dc/FLAG15548d496 [2022-02-20 16:29:16,260 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0c23ef4c1/936787db170c468e80f77e17c486c0dc [2022-02-20 16:29:16,262 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 16:29:16,263 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 16:29:16,264 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 16:29:16,264 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 16:29:16,267 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 16:29:16,268 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 04:29:16" (1/1) ... [2022-02-20 16:29:16,269 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73515341 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:29:16, skipping insertion in model container [2022-02-20 16:29:16,269 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 04:29:16" (1/1) ... [2022-02-20 16:29:16,274 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 16:29:16,307 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 16:29:16,561 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_0310.c[16331,16344] [2022-02-20 16:29:16,563 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 16:29:16,579 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 16:29:16,652 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_0310.c[16331,16344] [2022-02-20 16:29:16,653 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 16:29:16,671 INFO L208 MainTranslator]: Completed translation [2022-02-20 16:29:16,672 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:29:16 WrapperNode [2022-02-20 16:29:16,672 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 16:29:16,673 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 16:29:16,673 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 16:29:16,673 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 16:29:16,677 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:29:16" (1/1) ... [2022-02-20 16:29:16,700 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:29:16" (1/1) ... [2022-02-20 16:29:16,763 INFO L137 Inliner]: procedures = 29, calls = 375, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 1034 [2022-02-20 16:29:16,764 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 16:29:16,765 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 16:29:16,765 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 16:29:16,765 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 16:29:16,771 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:29:16" (1/1) ... [2022-02-20 16:29:16,771 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:29:16" (1/1) ... [2022-02-20 16:29:16,788 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:29:16" (1/1) ... [2022-02-20 16:29:16,791 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:29:16" (1/1) ... [2022-02-20 16:29:16,834 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:29:16" (1/1) ... [2022-02-20 16:29:16,864 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:29:16" (1/1) ... [2022-02-20 16:29:16,869 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:29:16" (1/1) ... [2022-02-20 16:29:16,885 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 16:29:16,886 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 16:29:16,887 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 16:29:16,887 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 16:29:16,889 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:29:16" (1/1) ... [2022-02-20 16:29:16,894 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 16:29:16,901 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 16:29:16,925 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 16:29:16,951 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 16:29:16,977 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 16:29:16,978 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2022-02-20 16:29:16,978 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_double [2022-02-20 16:29:16,978 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_double [2022-02-20 16:29:16,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2022-02-20 16:29:16,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-02-20 16:29:16,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-02-20 16:29:16,978 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_cos [2022-02-20 16:29:16,978 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_cos [2022-02-20 16:29:16,979 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-20 16:29:16,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2022-02-20 16:29:16,979 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-02-20 16:29:16,979 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_sin [2022-02-20 16:29:16,979 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_sin [2022-02-20 16:29:16,979 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_double [2022-02-20 16:29:16,979 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_double [2022-02-20 16:29:16,980 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 16:29:16,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 16:29:16,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-02-20 16:29:16,980 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-20 16:29:17,137 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 16:29:17,142 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 16:30:10,546 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 16:30:10,557 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 16:30:10,557 INFO L299 CfgBuilder]: Removed 63 assume(true) statements. [2022-02-20 16:30:10,558 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 04:30:10 BoogieIcfgContainer [2022-02-20 16:30:10,558 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 16:30:10,559 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 16:30:10,560 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 16:30:10,561 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 16:30:10,562 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 04:29:16" (1/3) ... [2022-02-20 16:30:10,562 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2c11ee29 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 04:30:10, skipping insertion in model container [2022-02-20 16:30:10,562 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 04:29:16" (2/3) ... [2022-02-20 16:30:10,562 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2c11ee29 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 04:30:10, skipping insertion in model container [2022-02-20 16:30:10,563 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 04:30:10" (3/3) ... [2022-02-20 16:30:10,563 INFO L111 eAbstractionObserver]: Analyzing ICFG double_req_bl_0310.c [2022-02-20 16:30:10,567 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 16:30:10,567 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-02-20 16:30:10,595 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 16:30:10,620 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 16:30:10,620 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-02-20 16:30:10,643 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 16:30:10,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-02-20 16:30:10,646 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 16:30:10,646 INFO L514 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 16:30:10,647 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 16:30:10,650 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 16:30:10,650 INFO L85 PathProgramCache]: Analyzing trace with hash -1677747797, now seen corresponding path program 1 times [2022-02-20 16:30:10,659 INFO L126 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-02-20 16:30:10,659 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [158244583] [2022-02-20 16:30:10,659 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 16:30:10,660 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2022-02-20 16:30:10,660 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2022-02-20 16:30:10,662 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 16:30:10,681 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 16:30:11,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 16:30:11,052 INFO L263 TraceCheckSpWp]: Trace formula consists of 216 conjuncts, 1 conjunts are in the unsatisfiable core [2022-02-20 16:30:11,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 16:30:11,068 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 16:30:11,311 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 16:30:11,312 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_cos_double } true;cos_double_#in~x#1 := main_~x~0#1;havoc cos_double_#res#1;havoc cos_double_#t~mem119#1, cos_double_~#gh_u~9#1.base, cos_double_~#gh_u~9#1.offset, cos_double_#t~ret120#1, cos_double_#t~ret121#1, cos_double_#t~switch122#1, cos_double_#t~mem123#1, cos_double_#t~mem124#1, cos_double_#t~ret125#1, cos_double_#t~mem126#1, cos_double_#t~mem127#1, cos_double_#t~ret128#1, cos_double_#t~mem129#1, cos_double_#t~mem130#1, cos_double_#t~ret131#1, cos_double_#t~mem132#1, cos_double_#t~mem133#1, cos_double_#t~ret134#1, cos_double_~x#1, cos_double_~#y~0#1.base, cos_double_~#y~0#1.offset, cos_double_~z~4#1, cos_double_~n~2#1, cos_double_~ix~3#1;cos_double_~x#1 := cos_double_#in~x#1;call cos_double_~#y~0#1.base, cos_double_~#y~0#1.offset := #Ultimate.allocOnStack(16bv32);cos_double_~z~4#1 := ~Pluszero~DOUBLE();havoc cos_double_~n~2#1;havoc cos_double_~ix~3#1; {260#true} is VALID [2022-02-20 16:30:11,313 INFO L290 TraceCheckUtils]: 2: Hoare triple {260#true} assume !true; {261#false} is VALID [2022-02-20 16:30:11,313 INFO L290 TraceCheckUtils]: 3: Hoare triple {261#false} cos_double_~ix~3#1 := ~bvand32(2147483647bv32, cos_double_~ix~3#1); {261#false} is VALID [2022-02-20 16:30:11,313 INFO L290 TraceCheckUtils]: 4: Hoare triple {261#false} assume !~bvsle32(cos_double_~ix~3#1, 1072243195bv32); {261#false} is VALID [2022-02-20 16:30:11,313 INFO L290 TraceCheckUtils]: 5: Hoare triple {261#false} assume ~bvsge32(cos_double_~ix~3#1, 2146435072bv32);cos_double_#res#1 := ~fp.sub~DOUBLE(currentRoundingMode, cos_double_~x#1, cos_double_~x#1);call ULTIMATE.dealloc(cos_double_~#y~0#1.base, cos_double_~#y~0#1.offset);havoc cos_double_~#y~0#1.base, cos_double_~#y~0#1.offset; {261#false} is VALID [2022-02-20 16:30:11,313 INFO L290 TraceCheckUtils]: 6: Hoare triple {261#false} main_#t~ret135#1 := cos_double_#res#1;assume { :end_inline_cos_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 16:30:11,314 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 16:30:11,314 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 16:30:11,314 INFO L290 TraceCheckUtils]: 9: Hoare triple {261#false} assume !false; {261#false} is VALID [2022-02-20 16:30:11,315 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 16:30:11,315 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-02-20 16:30:11,316 INFO L144 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-02-20 16:30:11,316 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [158244583] [2022-02-20 16:30:11,316 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleMathsat [158244583] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 16:30:11,316 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 16:30:11,317 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-20 16:30:11,318 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1616801089] [2022-02-20 16:30:11,319 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 16:30:11,322 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 16:30:11,323 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 16:30:11,325 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 16:30:11,386 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 16:30:11,386 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-02-20 16:30:11,387 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-02-20 16:30:11,402 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-02-20 16:30:11,402 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-02-20 16:30:11,406 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)