./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/float-newlib/float_req_bl_0870a.c --full-output --witness-type violation_witness --validate ./svcomp-yaml-violation-generation.2024-08-01_14-26-22.files/Default/float_req_bl_0870a.yml/witness.yml --preprocessor.replace.while.statements.and.if-then-else.statements false --icfgbuilder.size.of.a.code.block SequenceOfStatements --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 26998269 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -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/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/float-newlib/float_req_bl_0870a.c ./svcomp-yaml-violation-generation.2024-08-01_14-26-22.files/Default/float_req_bl_0870a.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --preprocessor.replace.while.statements.and.if-then-else.statements false --icfgbuilder.size.of.a.code.block SequenceOfStatements --- Real Ultimate output --- This is Ultimate 0.2.4-wip.fs.yaml-violation-witnesses-2699826-m [2024-08-14 14:23:31,963 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-08-14 14:23:32,041 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-08-14 14:23:32,046 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-08-14 14:23:32,046 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-08-14 14:23:32,088 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-08-14 14:23:32,090 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-08-14 14:23:32,091 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-08-14 14:23:32,091 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-08-14 14:23:32,093 INFO L153 SettingsManager]: * Use memory slicer=true [2024-08-14 14:23:32,093 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-08-14 14:23:32,093 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-08-14 14:23:32,094 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-08-14 14:23:32,094 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-08-14 14:23:32,094 INFO L153 SettingsManager]: * Use SBE=true [2024-08-14 14:23:32,095 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-08-14 14:23:32,097 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-08-14 14:23:32,099 INFO L153 SettingsManager]: * sizeof long=4 [2024-08-14 14:23:32,099 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-08-14 14:23:32,099 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-08-14 14:23:32,100 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-08-14 14:23:32,101 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-08-14 14:23:32,101 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-08-14 14:23:32,101 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-08-14 14:23:32,101 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-08-14 14:23:32,102 INFO L153 SettingsManager]: * sizeof long double=12 [2024-08-14 14:23:32,102 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-08-14 14:23:32,102 INFO L153 SettingsManager]: * Use constant arrays=true [2024-08-14 14:23:32,102 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-08-14 14:23:32,103 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-08-14 14:23:32,103 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-08-14 14:23:32,104 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-08-14 14:23:32,104 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-08-14 14:23:32,104 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-08-14 14:23:32,105 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-08-14 14:23:32,105 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-08-14 14:23:32,105 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-08-14 14:23:32,105 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-08-14 14:23:32,106 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-08-14 14:23:32,106 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-08-14 14:23:32,106 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-08-14 14:23:32,106 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-08-14 14:23:32,106 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-08-14 14:23:32,107 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.boogie.preprocessor: Replace while statements and if-then-else statements -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder: Size of a code block -> SequenceOfStatements [2024-08-14 14:23:32,419 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-08-14 14:23:32,447 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-08-14 14:23:32,450 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-08-14 14:23:32,452 INFO L270 PluginConnector]: Initializing CDTParser... [2024-08-14 14:23:32,453 INFO L274 PluginConnector]: CDTParser initialized [2024-08-14 14:23:32,454 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/float-newlib/float_req_bl_0870a.c [2024-08-14 14:23:33,934 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-08-14 14:23:34,201 INFO L384 CDTParser]: Found 1 translation units. [2024-08-14 14:23:34,201 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/float-newlib/float_req_bl_0870a.c [2024-08-14 14:23:34,213 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/385133530/bfbf8d682c9f49b2a97a21c082388c77/FLAG528e8eb14 [2024-08-14 14:23:34,524 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/385133530/bfbf8d682c9f49b2a97a21c082388c77 [2024-08-14 14:23:34,526 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-08-14 14:23:34,527 INFO L274 PluginConnector]: Witness Parser initialized [2024-08-14 14:23:34,528 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./svcomp-yaml-violation-generation.2024-08-01_14-26-22.files/Default/float_req_bl_0870a.yml/witness.yml [2024-08-14 14:23:34,584 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-08-14 14:23:34,586 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-08-14 14:23:34,588 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-08-14 14:23:34,588 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-08-14 14:23:34,593 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-08-14 14:23:34,594 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.08 02:23:34" (1/2) ... [2024-08-14 14:23:34,595 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6aa1101a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 02:23:34, skipping insertion in model container [2024-08-14 14:23:34,595 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.08 02:23:34" (1/2) ... [2024-08-14 14:23:34,597 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@784f9ffe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 02:23:34, skipping insertion in model container [2024-08-14 14:23:34,597 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser VIOLATION_WITNESS 14.08 02:23:34" (2/2) ... [2024-08-14 14:23:34,597 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6aa1101a and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 14.08 02:23:34, skipping insertion in model container [2024-08-14 14:23:34,597 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser VIOLATION_WITNESS 14.08 02:23:34" (2/2) ... [2024-08-14 14:23:34,637 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-08-14 14:23:34,868 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.UnsupportedOperationException: createNanOrInfinity is unsupported in non-bitprecise translation at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.createNanOrInfinity(IntegerTranslation.java:599) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.standardfunctions.StandardFunctionHandler.handleNaNOrInfinity(StandardFunctionHandler.java:2713) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.standardfunctions.StandardFunctionHandler.lambda$91(StandardFunctionHandler.java:503) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.standardfunctions.StandardFunctionHandler.translateStandardFunction(StandardFunctionHandler.java:252) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1567) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:269) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleReturnStatement(FunctionHandler.java:567) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2143) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:195) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1752) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:231) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleCompoundStatement(CHandler.java:1131) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1114) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:234) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1729) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:231) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleCompoundStatement(CHandler.java:1131) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1114) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:234) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:387) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1594) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:157) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3445) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2482) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:636) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:133) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:189) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:116) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:94) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:145) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-08-14 14:23:34,874 INFO L158 Benchmark]: Toolchain (without parser) took 287.22ms. Allocated memory is still 151.0MB. Free memory was 119.4MB in the beginning and 106.3MB in the end (delta: 13.2MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-08-14 14:23:34,877 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 151.0MB. Free memory is still 117.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-08-14 14:23:34,879 INFO L158 Benchmark]: Witness Parser took 0.10ms. Allocated memory is still 151.0MB. Free memory is still 121.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-08-14 14:23:34,879 INFO L158 Benchmark]: CACSL2BoogieTranslator took 283.75ms. Allocated memory is still 151.0MB. Free memory was 119.4MB in the beginning and 106.3MB in the end (delta: 13.2MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-08-14 14:23:34,881 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 151.0MB. Free memory is still 117.3MB. There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.10ms. Allocated memory is still 151.0MB. Free memory is still 121.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 283.75ms. Allocated memory is still 151.0MB. Free memory was 119.4MB in the beginning and 106.3MB in the end (delta: 13.2MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: createNanOrInfinity is unsupported in non-bitprecise translation de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: createNanOrInfinity is unsupported in non-bitprecise translation: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.createNanOrInfinity(IntegerTranslation.java:599) RESULT: Ultimate could not prove your program: Toolchain returned no result. 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: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -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/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/float-newlib/float_req_bl_0870a.c ./svcomp-yaml-violation-generation.2024-08-01_14-26-22.files/Default/float_req_bl_0870a.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --preprocessor.replace.while.statements.and.if-then-else.statements false --icfgbuilder.size.of.a.code.block SequenceOfStatements --- Real Ultimate output --- This is Ultimate 0.2.4-wip.fs.yaml-violation-witnesses-2699826-m [2024-08-14 14:23:36,919 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-08-14 14:23:37,003 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-08-14 14:23:37,009 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-08-14 14:23:37,010 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-08-14 14:23:37,044 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-08-14 14:23:37,045 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-08-14 14:23:37,045 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-08-14 14:23:37,046 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-08-14 14:23:37,047 INFO L153 SettingsManager]: * Use memory slicer=true [2024-08-14 14:23:37,047 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-08-14 14:23:37,047 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-08-14 14:23:37,048 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-08-14 14:23:37,048 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-08-14 14:23:37,050 INFO L153 SettingsManager]: * Use SBE=true [2024-08-14 14:23:37,050 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-08-14 14:23:37,051 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-08-14 14:23:37,051 INFO L153 SettingsManager]: * sizeof long=4 [2024-08-14 14:23:37,051 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-08-14 14:23:37,051 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-08-14 14:23:37,052 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-08-14 14:23:37,056 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-08-14 14:23:37,056 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-08-14 14:23:37,056 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-08-14 14:23:37,057 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-08-14 14:23:37,057 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-08-14 14:23:37,057 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-08-14 14:23:37,057 INFO L153 SettingsManager]: * sizeof long double=12 [2024-08-14 14:23:37,058 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-08-14 14:23:37,058 INFO L153 SettingsManager]: * Use constant arrays=true [2024-08-14 14:23:37,058 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-08-14 14:23:37,058 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-08-14 14:23:37,058 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-08-14 14:23:37,059 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-08-14 14:23:37,059 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-08-14 14:23:37,059 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-08-14 14:23:37,059 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-08-14 14:23:37,060 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-08-14 14:23:37,060 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-08-14 14:23:37,061 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-08-14 14:23:37,061 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-08-14 14:23:37,061 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-08-14 14:23:37,062 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-08-14 14:23:37,062 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-08-14 14:23:37,062 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-08-14 14:23:37,063 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-08-14 14:23:37,063 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.boogie.preprocessor: Replace while statements and if-then-else statements -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder: Size of a code block -> SequenceOfStatements [2024-08-14 14:23:37,395 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-08-14 14:23:37,414 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-08-14 14:23:37,418 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-08-14 14:23:37,420 INFO L270 PluginConnector]: Initializing CDTParser... [2024-08-14 14:23:37,420 INFO L274 PluginConnector]: CDTParser initialized [2024-08-14 14:23:37,422 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/float-newlib/float_req_bl_0870a.c [2024-08-14 14:23:39,059 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-08-14 14:23:39,307 INFO L384 CDTParser]: Found 1 translation units. [2024-08-14 14:23:39,308 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/float-newlib/float_req_bl_0870a.c [2024-08-14 14:23:39,320 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dd0ef9368/7156629c4ece4016931e89faacec1ce9/FLAGba1d9e929 [2024-08-14 14:23:39,335 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dd0ef9368/7156629c4ece4016931e89faacec1ce9 [2024-08-14 14:23:39,338 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-08-14 14:23:39,339 INFO L274 PluginConnector]: Witness Parser initialized [2024-08-14 14:23:39,339 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./svcomp-yaml-violation-generation.2024-08-01_14-26-22.files/Default/float_req_bl_0870a.yml/witness.yml [2024-08-14 14:23:39,415 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-08-14 14:23:39,417 INFO L133 ToolchainWalker]: Walking toolchain with 4 elements. [2024-08-14 14:23:39,419 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-08-14 14:23:39,420 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-08-14 14:23:39,424 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-08-14 14:23:39,425 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.08 02:23:39" (1/2) ... [2024-08-14 14:23:39,426 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@718fcd4d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 02:23:39, skipping insertion in model container [2024-08-14 14:23:39,426 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.08 02:23:39" (1/2) ... [2024-08-14 14:23:39,428 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1ad8ffb3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 02:23:39, skipping insertion in model container [2024-08-14 14:23:39,428 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser VIOLATION_WITNESS 14.08 02:23:39" (2/2) ... [2024-08-14 14:23:39,429 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@718fcd4d and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 14.08 02:23:39, skipping insertion in model container [2024-08-14 14:23:39,429 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser VIOLATION_WITNESS 14.08 02:23:39" (2/2) ... [2024-08-14 14:23:39,473 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-08-14 14:23:39,828 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/float-newlib/float_req_bl_0870a.c[13991,14004] [2024-08-14 14:23:39,835 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-08-14 14:23:39,857 INFO L200 MainTranslator]: Completed pre-run [2024-08-14 14:23:39,965 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/float-newlib/float_req_bl_0870a.c[13991,14004] [2024-08-14 14:23:39,966 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-08-14 14:23:39,991 INFO L204 MainTranslator]: Completed translation [2024-08-14 14:23:39,991 INFO L201 PluginConnector]: Adding new model witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 14.08 02:23:39 WrapperNode [2024-08-14 14:23:39,991 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-08-14 14:23:39,993 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-08-14 14:23:39,993 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-08-14 14:23:39,994 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-08-14 14:23:40,007 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 14.08 02:23:39" (1/1) ... [2024-08-14 14:23:40,008 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 14.08 02:23:39" (1/1) ... [2024-08-14 14:23:40,036 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 14.08 02:23:39" (1/1) ... [2024-08-14 14:23:40,107 INFO L175 MemorySlicer]: Split 95 memory accesses to 43 slices as follows [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 5, 5, 4, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2]. 5 percent of accesses are in the largest equivalence class. The 10 initializations are split as follows [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 2, 2, 2, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]. The 38 writes are split as follows [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]. [2024-08-14 14:23:40,110 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 14.08 02:23:39" (1/1) ... [2024-08-14 14:23:40,110 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 14.08 02:23:39" (1/1) ... [2024-08-14 14:23:40,157 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 14.08 02:23:39" (1/1) ... [2024-08-14 14:23:40,175 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 14.08 02:23:39" (1/1) ... [2024-08-14 14:23:40,182 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 14.08 02:23:39" (1/1) ... [2024-08-14 14:23:40,196 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-08-14 14:23:40,197 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2024-08-14 14:23:40,197 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2024-08-14 14:23:40,197 INFO L274 PluginConnector]: IcfgBuilder initialized [2024-08-14 14:23:40,200 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 14.08 02:23:39" (1/1) ... [2024-08-14 14:23:40,206 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-08-14 14:23:40,218 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-08-14 14:23:40,235 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-08-14 14:23:40,263 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2024-08-14 14:23:40,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2024-08-14 14:23:40,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-08-14 14:23:40,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.setCurrentRoundingMode [2024-08-14 14:23:40,313 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2024-08-14 14:23:40,314 INFO L138 BoogieDeclarations]: Found implementation of procedure fmod_float [2024-08-14 14:23:40,314 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_sqrtf [2024-08-14 14:23:40,314 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_float [2024-08-14 14:23:40,314 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_float [2024-08-14 14:23:40,315 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_float [2024-08-14 14:23:40,315 INFO L138 BoogieDeclarations]: Found implementation of procedure __ieee754_powf [2024-08-14 14:23:40,315 INFO L138 BoogieDeclarations]: Found implementation of procedure isnan_float [2024-08-14 14:23:40,315 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2024-08-14 14:23:40,315 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2024-08-14 14:23:40,315 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2024-08-14 14:23:40,315 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2024-08-14 14:23:40,315 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-08-14 14:23:40,315 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_float [2024-08-14 14:23:40,315 INFO L130 BoogieDeclarations]: Found specification of procedure fmod_float [2024-08-14 14:23:40,315 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-08-14 14:23:40,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#0 [2024-08-14 14:23:40,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#1 [2024-08-14 14:23:40,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#2 [2024-08-14 14:23:40,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#3 [2024-08-14 14:23:40,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#4 [2024-08-14 14:23:40,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#5 [2024-08-14 14:23:40,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#6 [2024-08-14 14:23:40,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#7 [2024-08-14 14:23:40,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#8 [2024-08-14 14:23:40,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#9 [2024-08-14 14:23:40,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#10 [2024-08-14 14:23:40,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#11 [2024-08-14 14:23:40,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#12 [2024-08-14 14:23:40,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#13 [2024-08-14 14:23:40,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#14 [2024-08-14 14:23:40,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#15 [2024-08-14 14:23:40,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#16 [2024-08-14 14:23:40,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#17 [2024-08-14 14:23:40,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#18 [2024-08-14 14:23:40,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#19 [2024-08-14 14:23:40,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#20 [2024-08-14 14:23:40,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#21 [2024-08-14 14:23:40,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#22 [2024-08-14 14:23:40,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#23 [2024-08-14 14:23:40,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#24 [2024-08-14 14:23:40,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#25 [2024-08-14 14:23:40,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#26 [2024-08-14 14:23:40,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#27 [2024-08-14 14:23:40,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#28 [2024-08-14 14:23:40,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#29 [2024-08-14 14:23:40,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#30 [2024-08-14 14:23:40,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#31 [2024-08-14 14:23:40,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#32 [2024-08-14 14:23:40,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#33 [2024-08-14 14:23:40,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#34 [2024-08-14 14:23:40,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#35 [2024-08-14 14:23:40,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#36 [2024-08-14 14:23:40,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#37 [2024-08-14 14:23:40,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#38 [2024-08-14 14:23:40,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#39 [2024-08-14 14:23:40,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#40 [2024-08-14 14:23:40,324 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#41 [2024-08-14 14:23:40,324 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4#42 [2024-08-14 14:23:40,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#0 [2024-08-14 14:23:40,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#1 [2024-08-14 14:23:40,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#2 [2024-08-14 14:23:40,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#3 [2024-08-14 14:23:40,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#4 [2024-08-14 14:23:40,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#5 [2024-08-14 14:23:40,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#6 [2024-08-14 14:23:40,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#7 [2024-08-14 14:23:40,324 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#8 [2024-08-14 14:23:40,325 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#9 [2024-08-14 14:23:40,325 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#10 [2024-08-14 14:23:40,325 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#11 [2024-08-14 14:23:40,325 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#12 [2024-08-14 14:23:40,325 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#13 [2024-08-14 14:23:40,325 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#14 [2024-08-14 14:23:40,325 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#15 [2024-08-14 14:23:40,325 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#16 [2024-08-14 14:23:40,325 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#17 [2024-08-14 14:23:40,325 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#18 [2024-08-14 14:23:40,325 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#19 [2024-08-14 14:23:40,325 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#20 [2024-08-14 14:23:40,326 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#21 [2024-08-14 14:23:40,326 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#22 [2024-08-14 14:23:40,326 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#23 [2024-08-14 14:23:40,326 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#24 [2024-08-14 14:23:40,326 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#25 [2024-08-14 14:23:40,326 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#26 [2024-08-14 14:23:40,326 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#27 [2024-08-14 14:23:40,329 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#28 [2024-08-14 14:23:40,329 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#29 [2024-08-14 14:23:40,329 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#30 [2024-08-14 14:23:40,329 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#31 [2024-08-14 14:23:40,330 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#32 [2024-08-14 14:23:40,330 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#33 [2024-08-14 14:23:40,330 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#34 [2024-08-14 14:23:40,330 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#35 [2024-08-14 14:23:40,330 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#36 [2024-08-14 14:23:40,330 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#37 [2024-08-14 14:23:40,330 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#38 [2024-08-14 14:23:40,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#39 [2024-08-14 14:23:40,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#40 [2024-08-14 14:23:40,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#41 [2024-08-14 14:23:40,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#42 [2024-08-14 14:23:40,331 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-08-14 14:23:40,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#0 [2024-08-14 14:23:40,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#1 [2024-08-14 14:23:40,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#2 [2024-08-14 14:23:40,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#3 [2024-08-14 14:23:40,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#4 [2024-08-14 14:23:40,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#5 [2024-08-14 14:23:40,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#6 [2024-08-14 14:23:40,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#7 [2024-08-14 14:23:40,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#8 [2024-08-14 14:23:40,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#9 [2024-08-14 14:23:40,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#10 [2024-08-14 14:23:40,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#11 [2024-08-14 14:23:40,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#12 [2024-08-14 14:23:40,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#13 [2024-08-14 14:23:40,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#14 [2024-08-14 14:23:40,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#15 [2024-08-14 14:23:40,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#16 [2024-08-14 14:23:40,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#17 [2024-08-14 14:23:40,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#18 [2024-08-14 14:23:40,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#19 [2024-08-14 14:23:40,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#20 [2024-08-14 14:23:40,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#21 [2024-08-14 14:23:40,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#22 [2024-08-14 14:23:40,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#23 [2024-08-14 14:23:40,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#24 [2024-08-14 14:23:40,334 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#25 [2024-08-14 14:23:40,335 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#26 [2024-08-14 14:23:40,335 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#27 [2024-08-14 14:23:40,336 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#28 [2024-08-14 14:23:40,336 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#29 [2024-08-14 14:23:40,336 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#30 [2024-08-14 14:23:40,336 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#31 [2024-08-14 14:23:40,336 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#32 [2024-08-14 14:23:40,336 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#33 [2024-08-14 14:23:40,336 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#34 [2024-08-14 14:23:40,336 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#35 [2024-08-14 14:23:40,336 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#36 [2024-08-14 14:23:40,337 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#37 [2024-08-14 14:23:40,337 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#38 [2024-08-14 14:23:40,337 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#39 [2024-08-14 14:23:40,337 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#40 [2024-08-14 14:23:40,337 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#41 [2024-08-14 14:23:40,337 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4#42 [2024-08-14 14:23:40,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#0 [2024-08-14 14:23:40,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#1 [2024-08-14 14:23:40,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#2 [2024-08-14 14:23:40,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#3 [2024-08-14 14:23:40,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#4 [2024-08-14 14:23:40,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#5 [2024-08-14 14:23:40,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#6 [2024-08-14 14:23:40,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#7 [2024-08-14 14:23:40,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#8 [2024-08-14 14:23:40,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#9 [2024-08-14 14:23:40,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#10 [2024-08-14 14:23:40,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#11 [2024-08-14 14:23:40,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#12 [2024-08-14 14:23:40,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#13 [2024-08-14 14:23:40,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#14 [2024-08-14 14:23:40,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#15 [2024-08-14 14:23:40,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#16 [2024-08-14 14:23:40,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#17 [2024-08-14 14:23:40,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#18 [2024-08-14 14:23:40,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#19 [2024-08-14 14:23:40,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#20 [2024-08-14 14:23:40,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#21 [2024-08-14 14:23:40,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#22 [2024-08-14 14:23:40,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#23 [2024-08-14 14:23:40,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#24 [2024-08-14 14:23:40,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#25 [2024-08-14 14:23:40,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#26 [2024-08-14 14:23:40,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#27 [2024-08-14 14:23:40,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#28 [2024-08-14 14:23:40,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#29 [2024-08-14 14:23:40,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#30 [2024-08-14 14:23:40,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#31 [2024-08-14 14:23:40,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#32 [2024-08-14 14:23:40,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#33 [2024-08-14 14:23:40,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#34 [2024-08-14 14:23:40,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#35 [2024-08-14 14:23:40,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#36 [2024-08-14 14:23:40,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#37 [2024-08-14 14:23:40,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#38 [2024-08-14 14:23:40,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#39 [2024-08-14 14:23:40,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#40 [2024-08-14 14:23:40,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#41 [2024-08-14 14:23:40,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#42 [2024-08-14 14:23:40,344 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_sqrtf [2024-08-14 14:23:40,344 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_float [2024-08-14 14:23:40,344 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_float [2024-08-14 14:23:40,344 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_float [2024-08-14 14:23:40,345 INFO L130 BoogieDeclarations]: Found specification of procedure __ieee754_powf [2024-08-14 14:23:40,345 INFO L130 BoogieDeclarations]: Found specification of procedure isnan_float [2024-08-14 14:23:40,345 INFO L130 BoogieDeclarations]: Found specification of procedure main [2024-08-14 14:23:40,345 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2024-08-14 14:23:40,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-08-14 14:23:40,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#1 [2024-08-14 14:23:40,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#2 [2024-08-14 14:23:40,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#3 [2024-08-14 14:23:40,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#4 [2024-08-14 14:23:40,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#5 [2024-08-14 14:23:40,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#6 [2024-08-14 14:23:40,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#7 [2024-08-14 14:23:40,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#8 [2024-08-14 14:23:40,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#9 [2024-08-14 14:23:40,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#10 [2024-08-14 14:23:40,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#11 [2024-08-14 14:23:40,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#12 [2024-08-14 14:23:40,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#13 [2024-08-14 14:23:40,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#14 [2024-08-14 14:23:40,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#15 [2024-08-14 14:23:40,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#16 [2024-08-14 14:23:40,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#17 [2024-08-14 14:23:40,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#18 [2024-08-14 14:23:40,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#19 [2024-08-14 14:23:40,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#20 [2024-08-14 14:23:40,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#21 [2024-08-14 14:23:40,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#22 [2024-08-14 14:23:40,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#23 [2024-08-14 14:23:40,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#24 [2024-08-14 14:23:40,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#25 [2024-08-14 14:23:40,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#26 [2024-08-14 14:23:40,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#27 [2024-08-14 14:23:40,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#28 [2024-08-14 14:23:40,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#29 [2024-08-14 14:23:40,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#30 [2024-08-14 14:23:40,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#31 [2024-08-14 14:23:40,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#32 [2024-08-14 14:23:40,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#33 [2024-08-14 14:23:40,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#34 [2024-08-14 14:23:40,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#35 [2024-08-14 14:23:40,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#36 [2024-08-14 14:23:40,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#37 [2024-08-14 14:23:40,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#38 [2024-08-14 14:23:40,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#39 [2024-08-14 14:23:40,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#40 [2024-08-14 14:23:40,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#41 [2024-08-14 14:23:40,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#42 [2024-08-14 14:23:40,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#0 [2024-08-14 14:23:40,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#1 [2024-08-14 14:23:40,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#2 [2024-08-14 14:23:40,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#3 [2024-08-14 14:23:40,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#4 [2024-08-14 14:23:40,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#5 [2024-08-14 14:23:40,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#6 [2024-08-14 14:23:40,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#7 [2024-08-14 14:23:40,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#8 [2024-08-14 14:23:40,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#9 [2024-08-14 14:23:40,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#10 [2024-08-14 14:23:40,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#11 [2024-08-14 14:23:40,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#12 [2024-08-14 14:23:40,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#13 [2024-08-14 14:23:40,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#14 [2024-08-14 14:23:40,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#15 [2024-08-14 14:23:40,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#16 [2024-08-14 14:23:40,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#17 [2024-08-14 14:23:40,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#18 [2024-08-14 14:23:40,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#19 [2024-08-14 14:23:40,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#20 [2024-08-14 14:23:40,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#21 [2024-08-14 14:23:40,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#22 [2024-08-14 14:23:40,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#23 [2024-08-14 14:23:40,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#24 [2024-08-14 14:23:40,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#25 [2024-08-14 14:23:40,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#26 [2024-08-14 14:23:40,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#27 [2024-08-14 14:23:40,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#28 [2024-08-14 14:23:40,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#29 [2024-08-14 14:23:40,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#30 [2024-08-14 14:23:40,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#31 [2024-08-14 14:23:40,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#32 [2024-08-14 14:23:40,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#33 [2024-08-14 14:23:40,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#34 [2024-08-14 14:23:40,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#35 [2024-08-14 14:23:40,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#36 [2024-08-14 14:23:40,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#37 [2024-08-14 14:23:40,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#38 [2024-08-14 14:23:40,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#39 [2024-08-14 14:23:40,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#40 [2024-08-14 14:23:40,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#41 [2024-08-14 14:23:40,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4#42 [2024-08-14 14:23:40,358 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-08-14 14:23:40,358 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.setCurrentRoundingMode [2024-08-14 14:23:40,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#0 [2024-08-14 14:23:40,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#1 [2024-08-14 14:23:40,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#2 [2024-08-14 14:23:40,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#3 [2024-08-14 14:23:40,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#4 [2024-08-14 14:23:40,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#5 [2024-08-14 14:23:40,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#6 [2024-08-14 14:23:40,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#7 [2024-08-14 14:23:40,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#8 [2024-08-14 14:23:40,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#9 [2024-08-14 14:23:40,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#10 [2024-08-14 14:23:40,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#11 [2024-08-14 14:23:40,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#12 [2024-08-14 14:23:40,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#13 [2024-08-14 14:23:40,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#14 [2024-08-14 14:23:40,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#15 [2024-08-14 14:23:40,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#16 [2024-08-14 14:23:40,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#17 [2024-08-14 14:23:40,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#18 [2024-08-14 14:23:40,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#19 [2024-08-14 14:23:40,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#20 [2024-08-14 14:23:40,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#21 [2024-08-14 14:23:40,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#22 [2024-08-14 14:23:40,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#23 [2024-08-14 14:23:40,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#24 [2024-08-14 14:23:40,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#25 [2024-08-14 14:23:40,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#26 [2024-08-14 14:23:40,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#27 [2024-08-14 14:23:40,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#28 [2024-08-14 14:23:40,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#29 [2024-08-14 14:23:40,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#30 [2024-08-14 14:23:40,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#31 [2024-08-14 14:23:40,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#32 [2024-08-14 14:23:40,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#33 [2024-08-14 14:23:40,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#34 [2024-08-14 14:23:40,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#35 [2024-08-14 14:23:40,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#36 [2024-08-14 14:23:40,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#37 [2024-08-14 14:23:40,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#38 [2024-08-14 14:23:40,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#39 [2024-08-14 14:23:40,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#40 [2024-08-14 14:23:40,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#41 [2024-08-14 14:23:40,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#42 [2024-08-14 14:23:40,365 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#0 [2024-08-14 14:23:40,365 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#1 [2024-08-14 14:23:40,365 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#2 [2024-08-14 14:23:40,365 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#3 [2024-08-14 14:23:40,365 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#4 [2024-08-14 14:23:40,365 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#5 [2024-08-14 14:23:40,365 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#6 [2024-08-14 14:23:40,365 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#7 [2024-08-14 14:23:40,365 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#8 [2024-08-14 14:23:40,365 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#9 [2024-08-14 14:23:40,366 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#10 [2024-08-14 14:23:40,366 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#11 [2024-08-14 14:23:40,366 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#12 [2024-08-14 14:23:40,366 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#13 [2024-08-14 14:23:40,366 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#14 [2024-08-14 14:23:40,366 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#15 [2024-08-14 14:23:40,366 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#16 [2024-08-14 14:23:40,366 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#17 [2024-08-14 14:23:40,367 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#18 [2024-08-14 14:23:40,367 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#19 [2024-08-14 14:23:40,367 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#20 [2024-08-14 14:23:40,367 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#21 [2024-08-14 14:23:40,367 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#22 [2024-08-14 14:23:40,367 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#23 [2024-08-14 14:23:40,367 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#24 [2024-08-14 14:23:40,367 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#25 [2024-08-14 14:23:40,367 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#26 [2024-08-14 14:23:40,367 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#27 [2024-08-14 14:23:40,368 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#28 [2024-08-14 14:23:40,368 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#29 [2024-08-14 14:23:40,368 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#30 [2024-08-14 14:23:40,368 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#31 [2024-08-14 14:23:40,368 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#32 [2024-08-14 14:23:40,368 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#33 [2024-08-14 14:23:40,368 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#34 [2024-08-14 14:23:40,368 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#35 [2024-08-14 14:23:40,368 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#36 [2024-08-14 14:23:40,369 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#37 [2024-08-14 14:23:40,369 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#38 [2024-08-14 14:23:40,369 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#39 [2024-08-14 14:23:40,369 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#40 [2024-08-14 14:23:40,369 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#41 [2024-08-14 14:23:40,369 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#42 [2024-08-14 14:23:40,818 INFO L273 CfgBuilder]: Building ICFG [2024-08-14 14:23:40,821 INFO L304 CfgBuilder]: Building CFG for each procedure with an implementation [2024-08-14 14:25:15,370 INFO L? ?]: Removed 179 outVars from TransFormulas that were not future-live. [2024-08-14 14:25:15,371 INFO L327 CfgBuilder]: Performing block encoding [2024-08-14 14:25:15,391 INFO L349 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-08-14 14:25:15,391 INFO L354 CfgBuilder]: Removed 0 assume(true) statements. [2024-08-14 14:25:15,392 INFO L201 PluginConnector]: Adding new model witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 14.08 02:25:15 BoogieIcfgContainer [2024-08-14 14:25:15,392 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2024-08-14 14:25:15,400 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-08-14 14:25:15,401 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-08-14 14:25:15,404 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-08-14 14:25:15,405 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.08 02:23:39" (1/4) ... [2024-08-14 14:25:15,405 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@11b686a8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.08 02:25:15, skipping insertion in model container [2024-08-14 14:25:15,406 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser VIOLATION_WITNESS 14.08 02:23:39" (2/4) ... [2024-08-14 14:25:15,406 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@11b686a8 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction VIOLATION_WITNESS 14.08 02:25:15, skipping insertion in model container [2024-08-14 14:25:15,406 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator VIOLATION_WITNESS 14.08 02:23:39" (3/4) ... [2024-08-14 14:25:15,407 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@11b686a8 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction VIOLATION_WITNESS 14.08 02:25:15, skipping insertion in model container [2024-08-14 14:25:15,407 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 14.08 02:25:15" (4/4) ... [2024-08-14 14:25:15,411 INFO L119 eAbstractionObserver]: Analyzing ICFG float_req_bl_0870a.c [2024-08-14 14:25:15,411 WARN L130 eAbstractionObserver]: Found a witness in the YAML format. I will only consider traces that are accepted by the witness [2024-08-14 14:25:15,432 INFO L221 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-08-14 14:25:15,433 INFO L180 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-08-14 14:25:15,473 INFO L92 WitnessUtils]: Constructing product of automaton with 217 states and violation witness of the following lengths: [12] [2024-08-14 14:25:15,480 INFO L82 GeneralOperation]: Start removeDeadEnds. Operand has 217 states, 197 states have (on average 1.6598984771573604) internal successors, (327), 198 states have internal predecessors, (327), 10 states have call successors, (10), 8 states have call predecessors, (10), 8 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) [2024-08-14 14:25:15,702 INFO L88 GeneralOperation]: Finished removeDeadEnds. Reduced from 277 states to 27 states. [2024-08-14 14:25:15,726 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-08-14 14:25:15,735 INFO L357 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=false, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, 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, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@521e0b0d, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-08-14 14:25:15,736 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-08-14 14:25:15,737 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states. [2024-08-14 14:25:15,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-08-14 14:25:15,742 INFO L187 NwaCegarLoop]: Found error trace [2024-08-14 14:25:15,744 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-08-14 14:25:15,745 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting mainErr0ASSERT_VIOLATIONERROR_FUNCTION === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-08-14 14:25:15,753 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-08-14 14:25:15,753 INFO L85 PathProgramCache]: Analyzing trace with hash -1409010967, now seen corresponding path program 1 times [2024-08-14 14:25:15,768 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-08-14 14:25:15,769 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [734102013] [2024-08-14 14:25:15,771 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-08-14 14:25:15,771 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-08-14 14:25:15,772 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-08-14 14:25:15,775 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-08-14 14:25:15,894 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2024-08-14 14:25:16,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-08-14 14:25:16,927 INFO L262 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 1 conjunts are in the unsatisfiable core [2024-08-14 14:25:16,931 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2024-08-14 14:25:16,943 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-08-14 14:25:16,947 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-08-14 14:25:16,949 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2024-08-14 14:25:16,950 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [734102013] [2024-08-14 14:25:16,950 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [734102013] provided 1 perfect and 0 imperfect interpolant sequences [2024-08-14 14:25:16,950 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-08-14 14:25:16,951 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-08-14 14:25:16,953 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1506383532] [2024-08-14 14:25:16,953 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-08-14 14:25:16,956 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-08-14 14:25:16,956 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2024-08-14 14:25:16,983 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-08-14 14:25:16,984 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-08-14 14:25:16,985 INFO L87 Difference]: Start difference. First operand 27 states. Second operand has 2 states, 2 states have (on average 8.5) internal successors, (17), 2 states have internal predecessors, (17), 2 states have call successors, (4), 2 states have call predecessors, (4), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2024-08-14 14:25:16,991 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-08-14 14:25:16,992 INFO L93 Difference]: Finished difference Result 27 states and 26 transitions. [2024-08-14 14:25:16,993 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-08-14 14:25:16,994 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 8.5) internal successors, (17), 2 states have internal predecessors, (17), 2 states have call successors, (4), 2 states have call predecessors, (4), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) Word has length 24 [2024-08-14 14:25:16,994 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-08-14 14:25:16,995 INFO L225 Difference]: With dead ends: 27 [2024-08-14 14:25:16,995 INFO L226 Difference]: Without dead ends: 27 [2024-08-14 14:25:16,996 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-08-14 14:25:16,999 INFO L413 NwaCegarLoop]: 26 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, 26 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 [2024-08-14 14:25:17,000 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 26 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-08-14 14:25:17,014 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27 states. [2024-08-14 14:25:17,023 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27 to 27. [2024-08-14 14:25:17,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 27 states, 19 states have (on average 1.0) internal successors, (19), 19 states have internal predecessors, (19), 4 states have call successors, (4), 4 states have call predecessors, (4), 3 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2024-08-14 14:25:17,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 26 transitions. [2024-08-14 14:25:17,026 INFO L78 Accepts]: Start accepts. Automaton has 27 states and 26 transitions. Word has length 24 [2024-08-14 14:25:17,026 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-08-14 14:25:17,026 INFO L495 AbstractCegarLoop]: Abstraction has 27 states and 26 transitions. [2024-08-14 14:25:17,026 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 8.5) internal successors, (17), 2 states have internal predecessors, (17), 2 states have call successors, (4), 2 states have call predecessors, (4), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2024-08-14 14:25:17,026 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 26 transitions. [2024-08-14 14:25:17,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-08-14 14:25:17,027 INFO L187 NwaCegarLoop]: Found error trace [2024-08-14 14:25:17,027 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-08-14 14:25:17,054 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Ended with exit code 0 [2024-08-14 14:25:17,228 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-08-14 14:25:17,228 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting mainErr0ASSERT_VIOLATIONERROR_FUNCTION === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-08-14 14:25:17,229 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2024-08-14 14:25:17,229 INFO L85 PathProgramCache]: Analyzing trace with hash 1790794535, now seen corresponding path program 1 times [2024-08-14 14:25:17,229 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2024-08-14 14:25:17,229 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1407871928] [2024-08-14 14:25:17,229 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-08-14 14:25:17,230 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-08-14 14:25:17,230 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat [2024-08-14 14:25:17,232 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-08-14 14:25:17,233 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2024-08-14 14:25:18,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-08-14 14:25:18,412 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-08-14 14:25:19,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-08-14 14:25:19,692 INFO L130 FreeRefinementEngine]: Strategy WOLF found a feasible trace [2024-08-14 14:25:19,692 INFO L360 BasicCegarLoop]: Counterexample is feasible [2024-08-14 14:25:19,694 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location mainErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-08-14 14:25:19,747 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Ended with exit code 0 [2024-08-14 14:25:19,896 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-08-14 14:25:19,899 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1] [2024-08-14 14:25:19,902 INFO L196 ceAbstractionStarter]: Computing trace abstraction results [2024-08-14 14:25:19,933 WARN L916 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: TemporaryPointerExpression [2024-08-14 14:25:19,941 WARN L916 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: TemporaryPointerExpression [2024-08-14 14:25:19,942 WARN L916 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: TemporaryPointerExpression [2024-08-14 14:25:19,946 WARN L916 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: TemporaryPointerExpression [2024-08-14 14:25:20,004 WARN L916 BoogieBacktranslator]: Unfinished Backtranslation: The program execution was not completely translated back. [2024-08-14 14:25:20,023 INFO L201 PluginConnector]: Adding new model witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 14.08 02:25:20 BoogieIcfgContainer [2024-08-14 14:25:20,023 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-08-14 14:25:20,024 INFO L158 Benchmark]: Toolchain (without parser) took 100607.10ms. Allocated memory was 65.0MB in the beginning and 88.1MB in the end (delta: 23.1MB). Free memory was 38.1MB in the beginning and 54.5MB in the end (delta: -16.4MB). Peak memory consumption was 37.3MB. Max. memory is 16.1GB. [2024-08-14 14:25:20,024 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 65.0MB. Free memory was 41.1MB in the beginning and 41.0MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-08-14 14:25:20,025 INFO L158 Benchmark]: Witness Parser took 0.18ms. Allocated memory is still 65.0MB. Free memory was 40.5MB in the beginning and 40.4MB in the end (delta: 170.9kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-08-14 14:25:20,025 INFO L158 Benchmark]: CACSL2BoogieTranslator took 573.03ms. Allocated memory was 65.0MB in the beginning and 88.1MB in the end (delta: 23.1MB). Free memory was 37.9MB in the beginning and 54.4MB in the end (delta: -16.5MB). Peak memory consumption was 11.5MB. Max. memory is 16.1GB. [2024-08-14 14:25:20,025 INFO L158 Benchmark]: Boogie Preprocessor took 203.44ms. Allocated memory is still 88.1MB. Free memory was 54.4MB in the beginning and 40.9MB in the end (delta: 13.6MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-08-14 14:25:20,026 INFO L158 Benchmark]: IcfgBuilder took 95194.63ms. Allocated memory is still 88.1MB. Free memory was 40.9MB in the beginning and 28.8MB in the end (delta: 12.1MB). Peak memory consumption was 14.9MB. Max. memory is 16.1GB. [2024-08-14 14:25:20,026 INFO L158 Benchmark]: TraceAbstraction took 4622.88ms. Allocated memory is still 88.1MB. Free memory was 57.0MB in the beginning and 54.5MB in the end (delta: 2.6MB). Peak memory consumption was 33.4MB. Max. memory is 16.1GB. [2024-08-14 14:25:20,028 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 65.0MB. Free memory was 41.1MB in the beginning and 41.0MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * Witness Parser took 0.18ms. Allocated memory is still 65.0MB. Free memory was 40.5MB in the beginning and 40.4MB in the end (delta: 170.9kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 573.03ms. Allocated memory was 65.0MB in the beginning and 88.1MB in the end (delta: 23.1MB). Free memory was 37.9MB in the beginning and 54.4MB in the end (delta: -16.5MB). Peak memory consumption was 11.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 203.44ms. Allocated memory is still 88.1MB. Free memory was 54.4MB in the beginning and 40.9MB in the end (delta: 13.6MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * IcfgBuilder took 95194.63ms. Allocated memory is still 88.1MB. Free memory was 40.9MB in the beginning and 28.8MB in the end (delta: 12.1MB). Peak memory consumption was 14.9MB. Max. memory is 16.1GB. * TraceAbstraction took 4622.88ms. Allocated memory is still 88.1MB. Free memory was 57.0MB in the beginning and 54.5MB in the end (delta: 2.6MB). Peak memory consumption was 33.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression type not yet supported in backtranslation: TemporaryPointerExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression type not yet supported in backtranslation: TemporaryPointerExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression type not yet supported in backtranslation: TemporaryPointerExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression type not yet supported in backtranslation: TemporaryPointerExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: The program execution was not completely translated back. * 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 - CounterExampleResult [Line: 609]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L14-L17] static const float one_fmod = 1.0, Zero_fmod[] = { 0.0, -0.0, }; [L14-L17] static const float one_fmod = 1.0, Zero_fmod[] = { 0.0, -0.0, }; [L14-L17] static const float one_fmod = 1.0, Zero_fmod[] = { 0.0, -0.0, }; [L109] static const float one_sqrt = 1.0, tiny_sqrt = 1.0e-30; [L197-L199] static const float two25_scalbn = 3.355443200e+07, twom25_scalbn = 2.9802322388e-08, huge_scalbn = 1.0e+30, tiny_scalbn = 1.0e-30; [L267-L295] static const float bp_pow[] = { 1.0, 1.5, }, dp_h_pow[] = { 0.0, 5.84960938e-01, }, dp_l_pow[] = { 0.0, 1.56322085e-06, }, zero_pow = 0.0, one_pow = 1.0, two_pow = 2.0, two24_pow = 16777216.0, huge_pow = 1.0e30, tiny_pow = 1.0e-30, L1_pow = 6.0000002384e-01, L2_pow = 4.2857143283e-01, L3_pow = 3.3333334327e-01, L4_pow = 2.7272811532e-01, L5_pow = 2.3066075146e-01, L6_pow = 2.0697501302e-01, P1_pow = 1.6666667163e-01, P2_pow = -2.7777778450e-03, P3_pow = 6.6137559770e-05, P4_pow = -1.6533901999e-06, P5_pow = 4.1381369442e-08, lg2_pow = 6.9314718246e-01, lg2_h_pow = 6.93145752e-01, lg2_l_pow = 1.42860654e-06, ovt_pow = 4.2995665694e-08, cp = 9.6179670095e-01, cp_h_pow = 9.6179199219e-01, cp_l_pow = 4.7017383622e-06, ivln2_pow = 1.4426950216e+00, ivln2_h_pow = 1.4426879883e+00, ivln2_l_pow = 7.0526075433e-06; [L267-L295] static const float bp_pow[] = { 1.0, 1.5, }, dp_h_pow[] = { 0.0, 5.84960938e-01, }, dp_l_pow[] = { 0.0, 1.56322085e-06, }, zero_pow = 0.0, one_pow = 1.0, two_pow = 2.0, two24_pow = 16777216.0, huge_pow = 1.0e30, tiny_pow = 1.0e-30, L1_pow = 6.0000002384e-01, L2_pow = 4.2857143283e-01, L3_pow = 3.3333334327e-01, L4_pow = 2.7272811532e-01, L5_pow = 2.3066075146e-01, L6_pow = 2.0697501302e-01, P1_pow = 1.6666667163e-01, P2_pow = -2.7777778450e-03, P3_pow = 6.6137559770e-05, P4_pow = -1.6533901999e-06, P5_pow = 4.1381369442e-08, lg2_pow = 6.9314718246e-01, lg2_h_pow = 6.93145752e-01, lg2_l_pow = 1.42860654e-06, ovt_pow = 4.2995665694e-08, cp = 9.6179670095e-01, cp_h_pow = 9.6179199219e-01, cp_l_pow = 4.7017383622e-06, ivln2_pow = 1.4426950216e+00, ivln2_h_pow = 1.4426879883e+00, ivln2_l_pow = 7.0526075433e-06; [L267-L295] static const float bp_pow[] = { 1.0, 1.5, }, dp_h_pow[] = { 0.0, 5.84960938e-01, }, dp_l_pow[] = { 0.0, 1.56322085e-06, }, zero_pow = 0.0, one_pow = 1.0, two_pow = 2.0, two24_pow = 16777216.0, huge_pow = 1.0e30, tiny_pow = 1.0e-30, L1_pow = 6.0000002384e-01, L2_pow = 4.2857143283e-01, L3_pow = 3.3333334327e-01, L4_pow = 2.7272811532e-01, L5_pow = 2.3066075146e-01, L6_pow = 2.0697501302e-01, P1_pow = 1.6666667163e-01, P2_pow = -2.7777778450e-03, P3_pow = 6.6137559770e-05, P4_pow = -1.6533901999e-06, P5_pow = 4.1381369442e-08, lg2_pow = 6.9314718246e-01, lg2_h_pow = 6.93145752e-01, lg2_l_pow = 1.42860654e-06, ovt_pow = 4.2995665694e-08, cp = 9.6179670095e-01, cp_h_pow = 9.6179199219e-01, cp_l_pow = 4.7017383622e-06, ivln2_pow = 1.4426950216e+00, ivln2_h_pow = 1.4426879883e+00, ivln2_l_pow = 7.0526075433e-06; [L267-L295] static const float bp_pow[] = { 1.0, 1.5, }, dp_h_pow[] = { 0.0, 5.84960938e-01, }, dp_l_pow[] = { 0.0, 1.56322085e-06, }, zero_pow = 0.0, one_pow = 1.0, two_pow = 2.0, two24_pow = 16777216.0, huge_pow = 1.0e30, tiny_pow = 1.0e-30, L1_pow = 6.0000002384e-01, L2_pow = 4.2857143283e-01, L3_pow = 3.3333334327e-01, L4_pow = 2.7272811532e-01, L5_pow = 2.3066075146e-01, L6_pow = 2.0697501302e-01, P1_pow = 1.6666667163e-01, P2_pow = -2.7777778450e-03, P3_pow = 6.6137559770e-05, P4_pow = -1.6533901999e-06, P5_pow = 4.1381369442e-08, lg2_pow = 6.9314718246e-01, lg2_h_pow = 6.93145752e-01, lg2_l_pow = 1.42860654e-06, ovt_pow = 4.2995665694e-08, cp = 9.6179670095e-01, cp_h_pow = 9.6179199219e-01, cp_l_pow = 4.7017383622e-06, ivln2_pow = 1.4426950216e+00, ivln2_h_pow = 1.4426879883e+00, ivln2_l_pow = 7.0526075433e-06; [L267-L295] static const float bp_pow[] = { 1.0, 1.5, }, dp_h_pow[] = { 0.0, 5.84960938e-01, }, dp_l_pow[] = { 0.0, 1.56322085e-06, }, zero_pow = 0.0, one_pow = 1.0, two_pow = 2.0, two24_pow = 16777216.0, huge_pow = 1.0e30, tiny_pow = 1.0e-30, L1_pow = 6.0000002384e-01, L2_pow = 4.2857143283e-01, L3_pow = 3.3333334327e-01, L4_pow = 2.7272811532e-01, L5_pow = 2.3066075146e-01, L6_pow = 2.0697501302e-01, P1_pow = 1.6666667163e-01, P2_pow = -2.7777778450e-03, P3_pow = 6.6137559770e-05, P4_pow = -1.6533901999e-06, P5_pow = 4.1381369442e-08, lg2_pow = 6.9314718246e-01, lg2_h_pow = 6.93145752e-01, lg2_l_pow = 1.42860654e-06, ovt_pow = 4.2995665694e-08, cp = 9.6179670095e-01, cp_h_pow = 9.6179199219e-01, cp_l_pow = 4.7017383622e-06, ivln2_pow = 1.4426950216e+00, ivln2_h_pow = 1.4426879883e+00, ivln2_l_pow = 7.0526075433e-06; [L267-L295] static const float bp_pow[] = { 1.0, 1.5, }, dp_h_pow[] = { 0.0, 5.84960938e-01, }, dp_l_pow[] = { 0.0, 1.56322085e-06, }, zero_pow = 0.0, one_pow = 1.0, two_pow = 2.0, two24_pow = 16777216.0, huge_pow = 1.0e30, tiny_pow = 1.0e-30, L1_pow = 6.0000002384e-01, L2_pow = 4.2857143283e-01, L3_pow = 3.3333334327e-01, L4_pow = 2.7272811532e-01, L5_pow = 2.3066075146e-01, L6_pow = 2.0697501302e-01, P1_pow = 1.6666667163e-01, P2_pow = -2.7777778450e-03, P3_pow = 6.6137559770e-05, P4_pow = -1.6533901999e-06, P5_pow = 4.1381369442e-08, lg2_pow = 6.9314718246e-01, lg2_h_pow = 6.93145752e-01, lg2_l_pow = 1.42860654e-06, ovt_pow = 4.2995665694e-08, cp = 9.6179670095e-01, cp_h_pow = 9.6179199219e-01, cp_l_pow = 4.7017383622e-06, ivln2_pow = 1.4426950216e+00, ivln2_h_pow = 1.4426879883e+00, ivln2_l_pow = 7.0526075433e-06; [L267-L295] static const float bp_pow[] = { 1.0, 1.5, }, dp_h_pow[] = { 0.0, 5.84960938e-01, }, dp_l_pow[] = { 0.0, 1.56322085e-06, }, zero_pow = 0.0, one_pow = 1.0, two_pow = 2.0, two24_pow = 16777216.0, huge_pow = 1.0e30, tiny_pow = 1.0e-30, L1_pow = 6.0000002384e-01, L2_pow = 4.2857143283e-01, L3_pow = 3.3333334327e-01, L4_pow = 2.7272811532e-01, L5_pow = 2.3066075146e-01, L6_pow = 2.0697501302e-01, P1_pow = 1.6666667163e-01, P2_pow = -2.7777778450e-03, P3_pow = 6.6137559770e-05, P4_pow = -1.6533901999e-06, P5_pow = 4.1381369442e-08, lg2_pow = 6.9314718246e-01, lg2_h_pow = 6.93145752e-01, lg2_l_pow = 1.42860654e-06, ovt_pow = 4.2995665694e-08, cp = 9.6179670095e-01, cp_h_pow = 9.6179199219e-01, cp_l_pow = 4.7017383622e-06, ivln2_pow = 1.4426950216e+00, ivln2_h_pow = 1.4426879883e+00, ivln2_l_pow = 7.0526075433e-06; [L267-L295] static const float bp_pow[] = { 1.0, 1.5, }, dp_h_pow[] = { 0.0, 5.84960938e-01, }, dp_l_pow[] = { 0.0, 1.56322085e-06, }, zero_pow = 0.0, one_pow = 1.0, two_pow = 2.0, two24_pow = 16777216.0, huge_pow = 1.0e30, tiny_pow = 1.0e-30, L1_pow = 6.0000002384e-01, L2_pow = 4.2857143283e-01, L3_pow = 3.3333334327e-01, L4_pow = 2.7272811532e-01, L5_pow = 2.3066075146e-01, L6_pow = 2.0697501302e-01, P1_pow = 1.6666667163e-01, P2_pow = -2.7777778450e-03, P3_pow = 6.6137559770e-05, P4_pow = -1.6533901999e-06, P5_pow = 4.1381369442e-08, lg2_pow = 6.9314718246e-01, lg2_h_pow = 6.93145752e-01, lg2_l_pow = 1.42860654e-06, ovt_pow = 4.2995665694e-08, cp = 9.6179670095e-01, cp_h_pow = 9.6179199219e-01, cp_l_pow = 4.7017383622e-06, ivln2_pow = 1.4426950216e+00, ivln2_h_pow = 1.4426879883e+00, ivln2_l_pow = 7.0526075433e-06; [L267-L295] static const float bp_pow[] = { 1.0, 1.5, }, dp_h_pow[] = { 0.0, 5.84960938e-01, }, dp_l_pow[] = { 0.0, 1.56322085e-06, }, zero_pow = 0.0, one_pow = 1.0, two_pow = 2.0, two24_pow = 16777216.0, huge_pow = 1.0e30, tiny_pow = 1.0e-30, L1_pow = 6.0000002384e-01, L2_pow = 4.2857143283e-01, L3_pow = 3.3333334327e-01, L4_pow = 2.7272811532e-01, L5_pow = 2.3066075146e-01, L6_pow = 2.0697501302e-01, P1_pow = 1.6666667163e-01, P2_pow = -2.7777778450e-03, P3_pow = 6.6137559770e-05, P4_pow = -1.6533901999e-06, P5_pow = 4.1381369442e-08, lg2_pow = 6.9314718246e-01, lg2_h_pow = 6.93145752e-01, lg2_l_pow = 1.42860654e-06, ovt_pow = 4.2995665694e-08, cp = 9.6179670095e-01, cp_h_pow = 9.6179199219e-01, cp_l_pow = 4.7017383622e-06, ivln2_pow = 1.4426950216e+00, ivln2_h_pow = 1.4426879883e+00, ivln2_l_pow = 7.0526075433e-06; [L267-L295] static const float bp_pow[] = { 1.0, 1.5, }, dp_h_pow[] = { 0.0, 5.84960938e-01, }, dp_l_pow[] = { 0.0, 1.56322085e-06, }, zero_pow = 0.0, one_pow = 1.0, two_pow = 2.0, two24_pow = 16777216.0, huge_pow = 1.0e30, tiny_pow = 1.0e-30, L1_pow = 6.0000002384e-01, L2_pow = 4.2857143283e-01, L3_pow = 3.3333334327e-01, L4_pow = 2.7272811532e-01, L5_pow = 2.3066075146e-01, L6_pow = 2.0697501302e-01, P1_pow = 1.6666667163e-01, P2_pow = -2.7777778450e-03, P3_pow = 6.6137559770e-05, P4_pow = -1.6533901999e-06, P5_pow = 4.1381369442e-08, lg2_pow = 6.9314718246e-01, lg2_h_pow = 6.93145752e-01, lg2_l_pow = 1.42860654e-06, ovt_pow = 4.2995665694e-08, cp = 9.6179670095e-01, cp_h_pow = 9.6179199219e-01, cp_l_pow = 4.7017383622e-06, ivln2_pow = 1.4426950216e+00, ivln2_h_pow = 1.4426879883e+00, ivln2_l_pow = 7.0526075433e-06; VAL [L1_pow=0.6000000238418579, L2_pow=0.4285714328289032, L3_pow=0.3333333432674408, L4_pow=0.2727281153202057, L5_pow=0.23066075146198273, L6_pow=0.20697501301765442, P1_pow=0.1666666716337204, P2_pow=-0.0027777778450399637, P3_pow=0.0000661375597701408, P4_pow=-0.0000016533901998627698, P5_pow=0.00000004138136944220605, Zero_fmod={4:0}, \old(L1_pow)=0.00000000000000000000000000000000000000000007567011707354012, \old(L2_pow)=0.00000000000000000000000000000000000000000004203895392974451, \old(L3_pow)=0.00000000000000000000000000000000000000000007707141553786494, \old(L4_pow)=0.00000000000000000000000000000000000000000004344025239406933, \old(L5_pow)=0.00000000000000000000000000000000000000000008968310171678829, \old(L6_pow)=0.00000000000000000000000000000000000000000005465064010866787, \old(P1_pow)=0.000000000000000000000000000000000000000000026624670822171524, \old(P2_pow)=0.00000000000000000000000000000000000000000002382207389352189, \old(P3_pow)=0.000000000000000000000000000000000000000000025223372357846707, \old(P4_pow)=0.000000000000000000000000000000000000000000035032461608120427, \old(P5_pow)=0.00000000000000000000000000000000000000000003363116314379561, \old(cp)=0.00000000000000000000000000000000000000000008127531093083939, \old(cp_h_pow)=0.000000000000000000000000000000000000000000002802596928649634, \old(cp_l_pow)=0.00000000000000000000000000000000000000000008828180325246348, \old(huge_pow)=0.000000000000000000000000000000000000000000040637655465419695, \old(huge_scalbn)=0.00000000000000000000000000000000000000000008547920632381384, \old(ivln2_h_pow)=0.00000000000000000000000000000000000000000003783505853677006, \old(ivln2_l_pow)=0.00000000000000000000000000000000000000000005324934164434305, \old(ivln2_pow)=0.0000000000000000000000000000000000000000000742688186092153, \old(lg2_h_pow)=0.000000000000000000000000000000000000000000030828566215145976, \old(lg2_l_pow)=0.000000000000000000000000000000000000000000001401298464324817, \old(lg2_pow)=0.00000000000000000000000000000000000000000005044674471569341, \old(one_fmod)=0.000000000000000000000000000000000000000000036433760072445244, \old(one_pow)=0.00000000000000000000000000000000000000000004624284932271896, \old(one_sqrt)=0.00000000000000000000000000000000000000000004764414778704378, \old(ovt_pow)=0.000000000000000000000000000000000000000000032229864679470793, \old(tiny_pow)=0.00000000000000000000000000000000000000000008407790785948902, \old(tiny_scalbn)=0.0000000000000000000000000000000000000000000910844001811131, \old(tiny_sqrt)=0.00000000000000000000000000000000000000000007286752014489049, \old(two24_pow)=0.000000000000000000000000000000000000000000044841550858394146, \old(two25_scalbn)=0.00000000000000000000000000000000000000000007847271400218976, \old(two_pow)=0.00000000000000000000000000000000000000000003923635700109488, \old(twom25_scalbn)=0.0000000000000000000000000000000000000000000490454462513686, \old(zero_pow)=0.00000000000000000000000000000000000000000002802596928649634, bp_pow={5:0}, cp=0.9617967009544373, cp_h_pow=0.9617919921875, cp_l_pow=0.000004701738362200558, dp_h_pow={6:0}, dp_l_pow={7:0}, huge_pow=1000000015047466200000000000000, huge_scalbn=1000000015047466200000000000000, ivln2_h_pow=1.44268798828125, ivln2_l_pow=0.000007052607543300837, ivln2_pow=1.4426950216293335, lg2_h_pow=0.693145751953125, lg2_l_pow=0.0000014286065379565116, lg2_pow=0.6931471824645996, one_fmod=1.0, one_pow=1.0, one_sqrt=1.0, ovt_pow=0.00000004299566569443414, tiny_pow=0.0000000000000000000000000000010000000031710769, tiny_scalbn=0.0000000000000000000000000000010000000031710769, tiny_sqrt=0.0000000000000000000000000000010000000031710769, two24_pow=16777216, two25_scalbn=33554432, two_pow=2.0, twom25_scalbn=0.000000029802322387695312, zero_pow=0.0] [L600] float x = __VERIFIER_nondet_float(); [L601] float y = 0.0f / 0.0f; VAL [L1_pow=0.6000000238418579, L2_pow=0.4285714328289032, L3_pow=0.3333333432674408, L4_pow=0.2727281153202057, L5_pow=0.23066075146198273, L6_pow=0.20697501301765442, P1_pow=0.1666666716337204, P2_pow=-0.0027777778450399637, P3_pow=0.0000661375597701408, P4_pow=-0.0000016533901998627698, P5_pow=0.00000004138136944220605, Zero_fmod={4:0}, bp_pow={5:0}, cp=0.9617967009544373, cp_h_pow=0.9617919921875, cp_l_pow=0.000004701738362200558, dp_h_pow={6:0}, dp_l_pow={7:0}, huge_pow=1000000015047466200000000000000, huge_scalbn=1000000015047466200000000000000, ivln2_h_pow=1.44268798828125, ivln2_l_pow=0.000007052607543300837, ivln2_pow=1.4426950216293335, lg2_h_pow=0.693145751953125, lg2_l_pow=0.0000014286065379565116, lg2_pow=0.6931471824645996, one_fmod=1.0, one_pow=1.0, one_sqrt=1.0, ovt_pow=0.00000004299566569443414, tiny_pow=0.0000000000000000000000000000010000000031710769, tiny_scalbn=0.0000000000000000000000000000010000000031710769, tiny_sqrt=0.0000000000000000000000000000010000000031710769, two24_pow=16777216, two25_scalbn=33554432, two_pow=2.0, twom25_scalbn=0.000000029802322387695312, y=NaN, zero_pow=0.0] [L603] COND TRUE x != 1.0f VAL [L1_pow=0.6000000238418579, L2_pow=0.4285714328289032, L3_pow=0.3333333432674408, L4_pow=0.2727281153202057, L5_pow=0.23066075146198273, L6_pow=0.20697501301765442, P1_pow=0.1666666716337204, P2_pow=-0.0027777778450399637, P3_pow=0.0000661375597701408, P4_pow=-0.0000016533901998627698, P5_pow=0.00000004138136944220605, Zero_fmod={4:0}, bp_pow={5:0}, cp=0.9617967009544373, cp_h_pow=0.9617919921875, cp_l_pow=0.000004701738362200558, dp_h_pow={6:0}, dp_l_pow={7:0}, huge_pow=1000000015047466200000000000000, huge_scalbn=1000000015047466200000000000000, ivln2_h_pow=1.44268798828125, ivln2_l_pow=0.000007052607543300837, ivln2_pow=1.4426950216293335, lg2_h_pow=0.693145751953125, lg2_l_pow=0.0000014286065379565116, lg2_pow=0.6931471824645996, one_fmod=1.0, one_pow=1.0, one_sqrt=1.0, ovt_pow=0.00000004299566569443414, tiny_pow=0.0000000000000000000000000000010000000031710769, tiny_scalbn=0.0000000000000000000000000000010000000031710769, tiny_sqrt=0.0000000000000000000000000000010000000031710769, two24_pow=16777216, two25_scalbn=33554432, two_pow=2.0, twom25_scalbn=0.000000029802322387695312, x=-1.0, y=NaN, zero_pow=0.0] [L605] CALL, EXPR __ieee754_powf(x, y) VAL [L1_pow=0.6000000238418579, L2_pow=0.4285714328289032, L3_pow=0.3333333432674408, L4_pow=0.2727281153202057, L5_pow=0.23066075146198273, L6_pow=0.20697501301765442, P1_pow=0.1666666716337204, P2_pow=-0.0027777778450399637, P3_pow=0.0000661375597701408, P4_pow=-0.0000016533901998627698, P5_pow=0.00000004138136944220605, Zero_fmod={4:0}, \old(x)=-1.0, \old(y)=NaN, bp_pow={5:0}, cp=0.9617967009544373, cp_h_pow=0.9617919921875, cp_l_pow=0.000004701738362200558, dp_h_pow={6:0}, dp_l_pow={7:0}, huge_pow=1000000015047466200000000000000, huge_scalbn=1000000015047466200000000000000, ivln2_h_pow=1.44268798828125, ivln2_l_pow=0.000007052607543300837, ivln2_pow=1.4426950216293335, lg2_h_pow=0.693145751953125, lg2_l_pow=0.0000014286065379565116, lg2_pow=0.6931471824645996, one_fmod=1.0, one_pow=1.0, one_sqrt=1.0, ovt_pow=0.00000004299566569443414, tiny_pow=0.0000000000000000000000000000010000000031710769, tiny_scalbn=0.0000000000000000000000000000010000000031710769, tiny_sqrt=0.0000000000000000000000000000010000000031710769, two24_pow=16777216, two25_scalbn=33554432, two_pow=2.0, twom25_scalbn=0.000000029802322387695312, zero_pow=0.0] [L298] float z, ax, z_h, z_l, p_h, p_l; [L299] float y1, t1, t2, r, s, t, u, v, w; [L300] __int32_t i, j, k, yisint, n; [L301] __int32_t hx, hy, ix, iy, is; VAL [L1_pow=0.6000000238418579, L2_pow=0.4285714328289032, L3_pow=0.3333333432674408, L4_pow=0.2727281153202057, L5_pow=0.23066075146198273, L6_pow=0.20697501301765442, P1_pow=0.1666666716337204, P2_pow=-0.0027777778450399637, P3_pow=0.0000661375597701408, P4_pow=-0.0000016533901998627698, P5_pow=0.00000004138136944220605, Zero_fmod={4:0}, \old(x)=-1.0, \old(y)=NaN, bp_pow={5:0}, cp=0.9617967009544373, cp_h_pow=0.9617919921875, cp_l_pow=0.000004701738362200558, dp_h_pow={6:0}, dp_l_pow={7:0}, huge_pow=1000000015047466200000000000000, huge_scalbn=1000000015047466200000000000000, ivln2_h_pow=1.44268798828125, ivln2_l_pow=0.000007052607543300837, ivln2_pow=1.4426950216293335, lg2_h_pow=0.693145751953125, lg2_l_pow=0.0000014286065379565116, lg2_pow=0.6931471824645996, one_fmod=1.0, one_pow=1.0, one_sqrt=1.0, ovt_pow=0.00000004299566569443414, tiny_pow=0.0000000000000000000000000000010000000031710769, tiny_scalbn=0.0000000000000000000000000000010000000031710769, tiny_sqrt=0.0000000000000000000000000000010000000031710769, two24_pow=16777216, two25_scalbn=33554432, two_pow=2.0, twom25_scalbn=0.000000029802322387695312, x=-1.0, y=NaN, zero_pow=0.0] [L304] ieee_float_shape_type gf_u; [L305] gf_u.value = (x) [L306] EXPR gf_u.word [L306] (hx) = gf_u.word [L307] COND FALSE !(0) VAL [L1_pow=0.6000000238418579, L2_pow=0.4285714328289032, L3_pow=0.3333333432674408, L4_pow=0.2727281153202057, L5_pow=0.23066075146198273, L6_pow=0.20697501301765442, P1_pow=0.1666666716337204, P2_pow=-0.0027777778450399637, P3_pow=0.0000661375597701408, P4_pow=-0.0000016533901998627698, P5_pow=0.00000004138136944220605, Zero_fmod={4:0}, \old(x)=-1.0, \old(y)=NaN, bp_pow={5:0}, cp=0.9617967009544373, cp_h_pow=0.9617919921875, cp_l_pow=0.000004701738362200558, dp_h_pow={6:0}, dp_l_pow={7:0}, huge_pow=1000000015047466200000000000000, huge_scalbn=1000000015047466200000000000000, hx=-1082130432, ivln2_h_pow=1.44268798828125, ivln2_l_pow=0.000007052607543300837, ivln2_pow=1.4426950216293335, lg2_h_pow=0.693145751953125, lg2_l_pow=0.0000014286065379565116, lg2_pow=0.6931471824645996, one_fmod=1.0, one_pow=1.0, one_sqrt=1.0, ovt_pow=0.00000004299566569443414, tiny_pow=0.0000000000000000000000000000010000000031710769, tiny_scalbn=0.0000000000000000000000000000010000000031710769, tiny_sqrt=0.0000000000000000000000000000010000000031710769, two24_pow=16777216, two25_scalbn=33554432, two_pow=2.0, twom25_scalbn=0.000000029802322387695312, x=-1.0, y=NaN, zero_pow=0.0] [L309] ieee_float_shape_type gf_u; [L310] gf_u.value = (y) [L311] EXPR gf_u.word [L311] (hy) = gf_u.word [L312] COND FALSE !(0) VAL [L1_pow=0.6000000238418579, L2_pow=0.4285714328289032, L3_pow=0.3333333432674408, L4_pow=0.2727281153202057, L5_pow=0.23066075146198273, L6_pow=0.20697501301765442, P1_pow=0.1666666716337204, P2_pow=-0.0027777778450399637, P3_pow=0.0000661375597701408, P4_pow=-0.0000016533901998627698, P5_pow=0.00000004138136944220605, Zero_fmod={4:0}, \old(x)=-1.0, \old(y)=NaN, bp_pow={5:0}, cp=0.9617967009544373, cp_h_pow=0.9617919921875, cp_l_pow=0.000004701738362200558, dp_h_pow={6:0}, dp_l_pow={7:0}, huge_pow=1000000015047466200000000000000, huge_scalbn=1000000015047466200000000000000, hx=-1082130432, hy=2143289344, ivln2_h_pow=1.44268798828125, ivln2_l_pow=0.000007052607543300837, ivln2_pow=1.4426950216293335, lg2_h_pow=0.693145751953125, lg2_l_pow=0.0000014286065379565116, lg2_pow=0.6931471824645996, one_fmod=1.0, one_pow=1.0, one_sqrt=1.0, ovt_pow=0.00000004299566569443414, tiny_pow=0.0000000000000000000000000000010000000031710769, tiny_scalbn=0.0000000000000000000000000000010000000031710769, tiny_sqrt=0.0000000000000000000000000000010000000031710769, two24_pow=16777216, two25_scalbn=33554432, two_pow=2.0, twom25_scalbn=0.000000029802322387695312, x=-1.0, y=NaN, zero_pow=0.0] [L313] ix = hx & 0x7fffffff [L314] iy = hy & 0x7fffffff VAL [L1_pow=0.6000000238418579, L2_pow=0.4285714328289032, L3_pow=0.3333333432674408, L4_pow=0.2727281153202057, L5_pow=0.23066075146198273, L6_pow=0.20697501301765442, P1_pow=0.1666666716337204, P2_pow=-0.0027777778450399637, P3_pow=0.0000661375597701408, P4_pow=-0.0000016533901998627698, P5_pow=0.00000004138136944220605, Zero_fmod={4:0}, \old(x)=-1.0, \old(y)=NaN, bp_pow={5:0}, cp=0.9617967009544373, cp_h_pow=0.9617919921875, cp_l_pow=0.000004701738362200558, dp_h_pow={6:0}, dp_l_pow={7:0}, huge_pow=1000000015047466200000000000000, huge_scalbn=1000000015047466200000000000000, hx=-1082130432, hy=2143289344, ivln2_h_pow=1.44268798828125, ivln2_l_pow=0.000007052607543300837, ivln2_pow=1.4426950216293335, ix=1065353216, iy=2143289344, lg2_h_pow=0.693145751953125, lg2_l_pow=0.0000014286065379565116, lg2_pow=0.6931471824645996, one_fmod=1.0, one_pow=1.0, one_sqrt=1.0, ovt_pow=0.00000004299566569443414, tiny_pow=0.0000000000000000000000000000010000000031710769, tiny_scalbn=0.0000000000000000000000000000010000000031710769, tiny_sqrt=0.0000000000000000000000000000010000000031710769, two24_pow=16777216, two25_scalbn=33554432, two_pow=2.0, twom25_scalbn=0.000000029802322387695312, x=-1.0, y=NaN, zero_pow=0.0] [L316] COND FALSE !(((iy) == 0)) VAL [L1_pow=0.6000000238418579, L2_pow=0.4285714328289032, L3_pow=0.3333333432674408, L4_pow=0.2727281153202057, L5_pow=0.23066075146198273, L6_pow=0.20697501301765442, P1_pow=0.1666666716337204, P2_pow=-0.0027777778450399637, P3_pow=0.0000661375597701408, P4_pow=-0.0000016533901998627698, P5_pow=0.00000004138136944220605, Zero_fmod={4:0}, \old(x)=-1.0, \old(y)=NaN, bp_pow={5:0}, cp=0.9617967009544373, cp_h_pow=0.9617919921875, cp_l_pow=0.000004701738362200558, dp_h_pow={6:0}, dp_l_pow={7:0}, huge_pow=1000000015047466200000000000000, huge_scalbn=1000000015047466200000000000000, hx=-1082130432, hy=2143289344, ivln2_h_pow=1.44268798828125, ivln2_l_pow=0.000007052607543300837, ivln2_pow=1.4426950216293335, ix=1065353216, iy=2143289344, lg2_h_pow=0.693145751953125, lg2_l_pow=0.0000014286065379565116, lg2_pow=0.6931471824645996, one_fmod=1.0, one_pow=1.0, one_sqrt=1.0, ovt_pow=0.00000004299566569443414, tiny_pow=0.0000000000000000000000000000010000000031710769, tiny_scalbn=0.0000000000000000000000000000010000000031710769, tiny_sqrt=0.0000000000000000000000000000010000000031710769, two24_pow=16777216, two25_scalbn=33554432, two_pow=2.0, twom25_scalbn=0.000000029802322387695312, x=-1.0, y=NaN, zero_pow=0.0] [L319] COND TRUE ((ix) > 0x7f800000L) || ((iy) > 0x7f800000L) VAL [L1_pow=0.6000000238418579, L2_pow=0.4285714328289032, L3_pow=0.3333333432674408, L4_pow=0.2727281153202057, L5_pow=0.23066075146198273, L6_pow=0.20697501301765442, P1_pow=0.1666666716337204, P2_pow=-0.0027777778450399637, P3_pow=0.0000661375597701408, P4_pow=-0.0000016533901998627698, P5_pow=0.00000004138136944220605, Zero_fmod={4:0}, \old(x)=-1.0, \old(y)=NaN, bp_pow={5:0}, cp=0.9617967009544373, cp_h_pow=0.9617919921875, cp_l_pow=0.000004701738362200558, dp_h_pow={6:0}, dp_l_pow={7:0}, huge_pow=1000000015047466200000000000000, huge_scalbn=1000000015047466200000000000000, hx=-1082130432, hy=2143289344, ivln2_h_pow=1.44268798828125, ivln2_l_pow=0.000007052607543300837, ivln2_pow=1.4426950216293335, ix=1065353216, lg2_h_pow=0.693145751953125, lg2_l_pow=0.0000014286065379565116, lg2_pow=0.6931471824645996, one_fmod=1.0, one_pow=1.0, one_sqrt=1.0, ovt_pow=0.00000004299566569443414, tiny_pow=0.0000000000000000000000000000010000000031710769, tiny_scalbn=0.0000000000000000000000000000010000000031710769, tiny_sqrt=0.0000000000000000000000000000010000000031710769, two24_pow=16777216, two25_scalbn=33554432, two_pow=2.0, twom25_scalbn=0.000000029802322387695312, x=-1.0, y=NaN, zero_pow=0.0] [L320] COND TRUE ix == 0x3f800000 [L321] return one_pow; VAL [L1_pow=0.6000000238418579, L2_pow=0.4285714328289032, L3_pow=0.3333333432674408, L4_pow=0.2727281153202057, L5_pow=0.23066075146198273, L6_pow=0.20697501301765442, P1_pow=0.1666666716337204, P2_pow=-0.0027777778450399637, P3_pow=0.0000661375597701408, P4_pow=-0.0000016533901998627698, P5_pow=0.00000004138136944220605, Zero_fmod={4:0}, \old(x)=-1.0, \old(y)=NaN, \result=1.0, bp_pow={5:0}, cp=0.9617967009544373, cp_h_pow=0.9617919921875, cp_l_pow=0.000004701738362200558, dp_h_pow={6:0}, dp_l_pow={7:0}, huge_pow=1000000015047466200000000000000, huge_scalbn=1000000015047466200000000000000, hx=-1082130432, hy=2143289344, ivln2_h_pow=1.44268798828125, ivln2_l_pow=0.000007052607543300837, ivln2_pow=1.4426950216293335, lg2_h_pow=0.693145751953125, lg2_l_pow=0.0000014286065379565116, lg2_pow=0.6931471824645996, one_fmod=1.0, one_pow=1.0, one_sqrt=1.0, ovt_pow=0.00000004299566569443414, tiny_pow=0.0000000000000000000000000000010000000031710769, tiny_scalbn=0.0000000000000000000000000000010000000031710769, tiny_sqrt=0.0000000000000000000000000000010000000031710769, two24_pow=16777216, two25_scalbn=33554432, two_pow=2.0, twom25_scalbn=0.000000029802322387695312, x=-1.0, y=NaN, zero_pow=0.0] [L605] RET, EXPR __ieee754_powf(x, y) VAL [L1_pow=0.6000000238418579, L2_pow=0.4285714328289032, L3_pow=0.3333333432674408, L4_pow=0.2727281153202057, L5_pow=0.23066075146198273, L6_pow=0.20697501301765442, P1_pow=0.1666666716337204, P2_pow=-0.0027777778450399637, P3_pow=0.0000661375597701408, P4_pow=-0.0000016533901998627698, P5_pow=0.00000004138136944220605, Zero_fmod={4:0}, bp_pow={5:0}, cp=0.9617967009544373, cp_h_pow=0.9617919921875, cp_l_pow=0.000004701738362200558, dp_h_pow={6:0}, dp_l_pow={7:0}, huge_pow=1000000015047466200000000000000, huge_scalbn=1000000015047466200000000000000, ivln2_h_pow=1.44268798828125, ivln2_l_pow=0.000007052607543300837, ivln2_pow=1.4426950216293335, lg2_h_pow=0.693145751953125, lg2_l_pow=0.0000014286065379565116, lg2_pow=0.6931471824645996, one_fmod=1.0, one_pow=1.0, one_sqrt=1.0, ovt_pow=0.00000004299566569443414, tiny_pow=0.0000000000000000000000000000010000000031710769, tiny_scalbn=0.0000000000000000000000000000010000000031710769, tiny_sqrt=0.0000000000000000000000000000010000000031710769, two24_pow=16777216, two25_scalbn=33554432, two_pow=2.0, twom25_scalbn=0.000000029802322387695312, x=-1.0, y=NaN, zero_pow=0.0] [L605] float res = __ieee754_powf(x, y); [L608] CALL, EXPR isnan_float(res) VAL [L1_pow=0.6000000238418579, L2_pow=0.4285714328289032, L3_pow=0.3333333432674408, L4_pow=0.2727281153202057, L5_pow=0.23066075146198273, L6_pow=0.20697501301765442, P1_pow=0.1666666716337204, P2_pow=-0.0027777778450399637, P3_pow=0.0000661375597701408, P4_pow=-0.0000016533901998627698, P5_pow=0.00000004138136944220605, Zero_fmod={4:0}, \old(x)=1.0, bp_pow={5:0}, cp=0.9617967009544373, cp_h_pow=0.9617919921875, cp_l_pow=0.000004701738362200558, dp_h_pow={6:0}, dp_l_pow={7:0}, huge_pow=1000000015047466200000000000000, huge_scalbn=1000000015047466200000000000000, ivln2_h_pow=1.44268798828125, ivln2_l_pow=0.000007052607543300837, ivln2_pow=1.4426950216293335, lg2_h_pow=0.693145751953125, lg2_l_pow=0.0000014286065379565116, lg2_pow=0.6931471824645996, one_fmod=1.0, one_pow=1.0, one_sqrt=1.0, ovt_pow=0.00000004299566569443414, tiny_pow=0.0000000000000000000000000000010000000031710769, tiny_scalbn=0.0000000000000000000000000000010000000031710769, tiny_sqrt=0.0000000000000000000000000000010000000031710769, two24_pow=16777216, two25_scalbn=33554432, two_pow=2.0, twom25_scalbn=0.000000029802322387695312, zero_pow=0.0] [L589] return x != x; VAL [L1_pow=0.6000000238418579, L2_pow=0.4285714328289032, L3_pow=0.3333333432674408, L4_pow=0.2727281153202057, L5_pow=0.23066075146198273, L6_pow=0.20697501301765442, P1_pow=0.1666666716337204, P2_pow=-0.0027777778450399637, P3_pow=0.0000661375597701408, P4_pow=-0.0000016533901998627698, P5_pow=0.00000004138136944220605, Zero_fmod={4:0}, \old(x)=1.0, \result=0, bp_pow={5:0}, cp=0.9617967009544373, cp_h_pow=0.9617919921875, cp_l_pow=0.000004701738362200558, dp_h_pow={6:0}, dp_l_pow={7:0}, huge_pow=1000000015047466200000000000000, huge_scalbn=1000000015047466200000000000000, ivln2_h_pow=1.44268798828125, ivln2_l_pow=0.000007052607543300837, ivln2_pow=1.4426950216293335, lg2_h_pow=0.693145751953125, lg2_l_pow=0.0000014286065379565116, lg2_pow=0.6931471824645996, one_fmod=1.0, one_pow=1.0, one_sqrt=1.0, ovt_pow=0.00000004299566569443414, tiny_pow=0.0000000000000000000000000000010000000031710769, tiny_scalbn=0.0000000000000000000000000000010000000031710769, tiny_sqrt=0.0000000000000000000000000000010000000031710769, two24_pow=16777216, two25_scalbn=33554432, two_pow=2.0, twom25_scalbn=0.000000029802322387695312, zero_pow=0.0] [L608] RET, EXPR isnan_float(res) VAL [L1_pow=0.6000000238418579, L2_pow=0.4285714328289032, L3_pow=0.3333333432674408, L4_pow=0.2727281153202057, L5_pow=0.23066075146198273, L6_pow=0.20697501301765442, P1_pow=0.1666666716337204, P2_pow=-0.0027777778450399637, P3_pow=0.0000661375597701408, P4_pow=-0.0000016533901998627698, P5_pow=0.00000004138136944220605, Zero_fmod={4:0}, bp_pow={5:0}, cp=0.9617967009544373, cp_h_pow=0.9617919921875, cp_l_pow=0.000004701738362200558, dp_h_pow={6:0}, dp_l_pow={7:0}, huge_pow=1000000015047466200000000000000, huge_scalbn=1000000015047466200000000000000, ivln2_h_pow=1.44268798828125, ivln2_l_pow=0.000007052607543300837, ivln2_pow=1.4426950216293335, lg2_h_pow=0.693145751953125, lg2_l_pow=0.0000014286065379565116, lg2_pow=0.6931471824645996, one_fmod=1.0, one_pow=1.0, one_sqrt=1.0, ovt_pow=0.00000004299566569443414, res=1.0, tiny_pow=0.0000000000000000000000000000010000000031710769, tiny_scalbn=0.0000000000000000000000000000010000000031710769, tiny_sqrt=0.0000000000000000000000000000010000000031710769, two24_pow=16777216, two25_scalbn=33554432, two_pow=2.0, twom25_scalbn=0.000000029802322387695312, x=-1.0, y=NaN, zero_pow=0.0] [L608] COND TRUE !isnan_float(res) [L609] reach_error() VAL [L1_pow=0.6000000238418579, L2_pow=0.4285714328289032, L3_pow=0.3333333432674408, L4_pow=0.2727281153202057, L5_pow=0.23066075146198273, L6_pow=0.20697501301765442, P1_pow=0.1666666716337204, P2_pow=-0.0027777778450399637, P3_pow=0.0000661375597701408, P4_pow=-0.0000016533901998627698, P5_pow=0.00000004138136944220605, Zero_fmod={4:0}, bp_pow={5:0}, cp=0.9617967009544373, cp_h_pow=0.9617919921875, cp_l_pow=0.000004701738362200558, dp_h_pow={6:0}, dp_l_pow={7:0}, huge_pow=1000000015047466200000000000000, huge_scalbn=1000000015047466200000000000000, ivln2_h_pow=1.44268798828125, ivln2_l_pow=0.000007052607543300837, ivln2_pow=1.4426950216293335, lg2_h_pow=0.693145751953125, lg2_l_pow=0.0000014286065379565116, lg2_pow=0.6931471824645996, one_fmod=1.0, one_pow=1.0, one_sqrt=1.0, ovt_pow=0.00000004299566569443414, res=1.0, tiny_pow=0.0000000000000000000000000000010000000031710769, tiny_scalbn=0.0000000000000000000000000000010000000031710769, tiny_sqrt=0.0000000000000000000000000000010000000031710769, two24_pow=16777216, two25_scalbn=33554432, two_pow=2.0, twom25_scalbn=0.000000029802322387695312, x=-1.0, y=NaN, zero_pow=0.0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 12 procedures, 270 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 4.4s, OverallIterations: 2, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.3s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 0 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 0 mSDsluCounter, 26 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, 26 mSDtfsCounter, 0 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 23 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=27occurred 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: 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 1.6s SatisfiabilityAnalysisTime, 0.1s InterpolantComputationTime, 50 NumberOfCodeBlocks, 50 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 23 ConstructedInterpolants, 0 QuantifiedInterpolants, 23 SizeOfPredicates, 0 NumberOfNonLiveVariables, 339 ConjunctsInSsa, 1 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 proved your program to be incorrect! [2024-08-14 14:25:20,207 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE