./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_0875.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0bf4025-b566-469c-bbe3-8048ee239715/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0bf4025-b566-469c-bbe3-8048ee239715/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0bf4025-b566-469c-bbe3-8048ee239715/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0bf4025-b566-469c-bbe3-8048ee239715/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0875.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0bf4025-b566-469c-bbe3-8048ee239715/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0bf4025-b566-469c-bbe3-8048ee239715/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 027149746a3758b07c50ff16b2dbdfe672cfd188ffc035544f53bfbbaccdb52e --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:12:45,202 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:12:45,294 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0bf4025-b566-469c-bbe3-8048ee239715/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 22:12:45,301 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:12:45,302 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:12:45,335 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:12:45,335 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:12:45,336 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:12:45,337 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:12:45,338 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:12:45,339 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:12:45,340 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:12:45,340 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:12:45,341 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:12:45,341 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:12:45,344 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:12:45,344 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:12:45,344 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:12:45,345 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:12:45,345 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:12:45,346 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:12:45,350 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:12:45,350 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:12:45,350 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:12:45,351 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:12:45,351 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:12:45,351 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:12:45,351 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:12:45,352 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:12:45,352 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:12:45,352 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:12:45,353 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:12:45,353 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:12:45,354 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0bf4025-b566-469c-bbe3-8048ee239715/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0bf4025-b566-469c-bbe3-8048ee239715/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 027149746a3758b07c50ff16b2dbdfe672cfd188ffc035544f53bfbbaccdb52e [2024-11-08 22:12:45,670 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:12:45,699 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:12:45,702 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:12:45,703 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:12:45,705 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:12:45,706 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0bf4025-b566-469c-bbe3-8048ee239715/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/float-newlib/float_req_bl_0875.c Unable to find full path for "g++" [2024-11-08 22:12:47,654 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:12:47,873 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:12:47,874 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0bf4025-b566-469c-bbe3-8048ee239715/sv-benchmarks/c/float-newlib/float_req_bl_0875.c [2024-11-08 22:12:47,889 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0bf4025-b566-469c-bbe3-8048ee239715/bin/ukojak-verify-ImItNfHLgk/data/78bc3ce52/ebdb54965f5044cc9f778ac303e1877d/FLAG27ea81efd [2024-11-08 22:12:47,915 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0bf4025-b566-469c-bbe3-8048ee239715/bin/ukojak-verify-ImItNfHLgk/data/78bc3ce52/ebdb54965f5044cc9f778ac303e1877d [2024-11-08 22:12:47,918 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:12:47,919 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:12:47,923 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:12:47,924 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:12:47,929 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:12:47,930 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:12:47" (1/1) ... [2024-11-08 22:12:47,931 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6fbdf7db and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:12:47, skipping insertion in model container [2024-11-08 22:12:47,931 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:12:47" (1/1) ... [2024-11-08 22:12:47,997 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:12:48,333 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:616) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.standardfunctions.StandardFunctionHandler.handleNaNOrInfinity(StandardFunctionHandler.java:3117) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.standardfunctions.StandardFunctionHandler.lambda$137(StandardFunctionHandler.java:602) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.standardfunctions.StandardFunctionHandler.translateStandardFunction(StandardFunctionHandler.java:255) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1625) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:271) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleReturnStatement(FunctionHandler.java:568) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2184) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:197) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1806) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:233) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleCompoundStatement(CHandler.java:1167) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1150) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:236) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1783) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:233) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleCompoundStatement(CHandler.java:1167) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1150) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:236) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:388) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1652) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:159) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3539) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2522) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:642) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:135) 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) [2024-11-08 22:12:48,342 INFO L158 Benchmark]: Toolchain (without parser) took 421.14ms. Allocated memory is still 134.2MB. Free memory was 92.3MB in the beginning and 78.1MB in the end (delta: 14.2MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-11-08 22:12:48,345 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 134.2MB. Free memory was 104.4MB in the beginning and 104.3MB in the end (delta: 146.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 22:12:48,346 INFO L158 Benchmark]: CACSL2BoogieTranslator took 416.25ms. Allocated memory is still 134.2MB. Free memory was 91.8MB in the beginning and 78.1MB in the end (delta: 13.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-11-08 22:12:48,348 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 134.2MB. Free memory was 104.4MB in the beginning and 104.3MB in the end (delta: 146.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 416.25ms. Allocated memory is still 134.2MB. Free memory was 91.8MB in the beginning and 78.1MB in the end (delta: 13.7MB). Peak memory consumption was 14.7MB. 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:616) 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: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0bf4025-b566-469c-bbe3-8048ee239715/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0bf4025-b566-469c-bbe3-8048ee239715/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0bf4025-b566-469c-bbe3-8048ee239715/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0bf4025-b566-469c-bbe3-8048ee239715/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0875.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0bf4025-b566-469c-bbe3-8048ee239715/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0bf4025-b566-469c-bbe3-8048ee239715/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 027149746a3758b07c50ff16b2dbdfe672cfd188ffc035544f53bfbbaccdb52e --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:12:50,568 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:12:50,641 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0bf4025-b566-469c-bbe3-8048ee239715/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2024-11-08 22:12:50,691 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:12:50,692 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:12:50,692 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:12:50,693 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:12:50,693 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:12:50,694 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:12:50,698 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:12:50,698 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:12:50,698 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:12:50,699 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:12:50,699 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:12:50,699 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:12:50,700 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:12:50,700 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-08 22:12:50,700 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-08 22:12:50,701 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:12:50,701 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-08 22:12:50,701 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:12:50,705 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:12:50,705 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:12:50,706 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:12:50,706 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:12:50,706 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:12:50,707 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-08 22:12:50,707 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-08 22:12:50,707 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:12:50,707 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:12:50,708 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:12:50,708 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:12:50,708 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:12:50,713 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-08 22:12:50,713 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-08 22:12:50,713 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-08 22:12:50,713 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0bf4025-b566-469c-bbe3-8048ee239715/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0bf4025-b566-469c-bbe3-8048ee239715/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 027149746a3758b07c50ff16b2dbdfe672cfd188ffc035544f53bfbbaccdb52e [2024-11-08 22:12:51,113 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:12:51,137 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:12:51,141 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:12:51,143 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:12:51,144 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:12:51,145 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0bf4025-b566-469c-bbe3-8048ee239715/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/float-newlib/float_req_bl_0875.c Unable to find full path for "g++" [2024-11-08 22:12:53,253 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:12:53,528 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:12:53,529 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0bf4025-b566-469c-bbe3-8048ee239715/sv-benchmarks/c/float-newlib/float_req_bl_0875.c [2024-11-08 22:12:53,540 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0bf4025-b566-469c-bbe3-8048ee239715/bin/ukojak-verify-ImItNfHLgk/data/019879972/4f1ce4d16fbf4c99ac805e32528350ba/FLAG6b4252d22 [2024-11-08 22:12:53,842 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0bf4025-b566-469c-bbe3-8048ee239715/bin/ukojak-verify-ImItNfHLgk/data/019879972/4f1ce4d16fbf4c99ac805e32528350ba [2024-11-08 22:12:53,845 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:12:53,847 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:12:53,849 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:12:53,850 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:12:53,855 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:12:53,856 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:12:53" (1/1) ... [2024-11-08 22:12:53,857 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b1d8fa1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:12:53, skipping insertion in model container [2024-11-08 22:12:53,858 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:12:53" (1/1) ... [2024-11-08 22:12:53,915 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:12:54,259 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0bf4025-b566-469c-bbe3-8048ee239715/sv-benchmarks/c/float-newlib/float_req_bl_0875.c[14084,14097] [2024-11-08 22:12:54,270 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:12:54,291 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:12:54,442 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0bf4025-b566-469c-bbe3-8048ee239715/sv-benchmarks/c/float-newlib/float_req_bl_0875.c[14084,14097] [2024-11-08 22:12:54,445 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:12:54,476 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:12:54,476 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:12:54 WrapperNode [2024-11-08 22:12:54,476 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:12:54,477 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:12:54,477 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:12:54,478 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:12:54,485 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:12:54" (1/1) ... [2024-11-08 22:12:54,505 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:12:54" (1/1) ... [2024-11-08 22:12:54,553 INFO L138 Inliner]: procedures = 26, calls = 193, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 722 [2024-11-08 22:12:54,553 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:12:54,554 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:12:54,554 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:12:54,554 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:12:54,566 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:12:54" (1/1) ... [2024-11-08 22:12:54,566 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:12:54" (1/1) ... [2024-11-08 22:12:54,576 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:12:54" (1/1) ... [2024-11-08 22:12:54,577 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:12:54" (1/1) ... [2024-11-08 22:12:54,624 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:12:54" (1/1) ... [2024-11-08 22:12:54,645 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:12:54" (1/1) ... [2024-11-08 22:12:54,652 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:12:54" (1/1) ... [2024-11-08 22:12:54,662 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:12:54" (1/1) ... [2024-11-08 22:12:54,672 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:12:54,680 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:12:54,680 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:12:54,680 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:12:54,681 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:12:54" (1/1) ... [2024-11-08 22:12:54,686 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:12:54,699 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0bf4025-b566-469c-bbe3-8048ee239715/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:12:54,711 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0bf4025-b566-469c-bbe3-8048ee239715/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:12:54,717 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0bf4025-b566-469c-bbe3-8048ee239715/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:12:54,738 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:12:54,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-08 22:12:54,738 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 22:12:54,738 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2024-11-08 22:12:54,738 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_float [2024-11-08 22:12:54,739 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_float [2024-11-08 22:12:54,739 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-11-08 22:12:54,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2024-11-08 22:12:54,739 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_float [2024-11-08 22:12:54,739 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_float [2024-11-08 22:12:54,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4 [2024-11-08 22:12:54,739 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:12:54,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:12:54,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-11-08 22:12:54,740 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:12:54,919 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:12:54,922 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:14:12,104 INFO L? ?]: Removed 159 outVars from TransFormulas that were not future-live. [2024-11-08 22:14:12,104 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:14:12,286 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:14:12,286 INFO L316 CfgBuilder]: Removed 70 assume(true) statements. [2024-11-08 22:14:12,286 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:14:12 BoogieIcfgContainer [2024-11-08 22:14:12,286 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:14:12,287 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:14:12,287 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:14:12,300 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:14:12,300 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:14:12" (1/1) ... [2024-11-08 22:14:12,309 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:14:12,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:12,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 163 states and 276 transitions. [2024-11-08 22:14:12,361 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 276 transitions. [2024-11-08 22:14:12,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 22:14:12,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:12,366 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-08 22:14:12,367 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0bf4025-b566-469c-bbe3-8048ee239715/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-08 22:14:12,369 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0bf4025-b566-469c-bbe3-8048ee239715/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-08 22:14:12,375 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0bf4025-b566-469c-bbe3-8048ee239715/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2024-11-08 22:14:13,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:13,676 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-08 22:14:13,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:13,792 INFO L255 TraceCheckSpWp]: Trace formula consists of 100 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-08 22:14:13,796 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:14:13,836 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:14:13,846 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0bf4025-b566-469c-bbe3-8048ee239715/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (2)] Forceful destruction successful, exit code 0 [2024-11-08 22:14:15,896 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.12s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:14:16,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:16,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 163 states and 267 transitions. [2024-11-08 22:14:16,037 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 267 transitions. [2024-11-08 22:14:16,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 22:14:16,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:16,038 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-08 22:14:16,038 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0bf4025-b566-469c-bbe3-8048ee239715/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-08 22:14:16,044 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0bf4025-b566-469c-bbe3-8048ee239715/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-08 22:14:16,047 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0bf4025-b566-469c-bbe3-8048ee239715/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (3)] Waiting until timeout for monitored process [2024-11-08 22:14:18,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:18,683 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-08 22:14:18,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:18,812 INFO L255 TraceCheckSpWp]: Trace formula consists of 147 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-08 22:14:18,816 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:14:19,296 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2024-11-08 22:14:19,329 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 19 [2024-11-08 22:14:19,829 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:14:19,844 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0bf4025-b566-469c-bbe3-8048ee239715/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (3)] Forceful destruction successful, exit code 0 [2024-11-08 22:14:21,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:21,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 163 states and 266 transitions. [2024-11-08 22:14:21,567 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 266 transitions. [2024-11-08 22:14:21,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 22:14:21,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:21,568 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-08 22:14:21,568 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0bf4025-b566-469c-bbe3-8048ee239715/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-08 22:14:21,571 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0bf4025-b566-469c-bbe3-8048ee239715/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-08 22:14:21,573 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0bf4025-b566-469c-bbe3-8048ee239715/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2024-11-08 22:14:26,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:26,810 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-08 22:14:26,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:26,971 INFO L255 TraceCheckSpWp]: Trace formula consists of 148 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-08 22:14:26,977 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:14:27,721 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2024-11-08 22:14:28,633 INFO L349 Elim1Store]: treesize reduction 15, result has 42.3 percent of original size [2024-11-08 22:14:28,634 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 30 [2024-11-08 22:14:31,422 INFO L349 Elim1Store]: treesize reduction 17, result has 39.3 percent of original size [2024-11-08 22:14:31,423 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 48 treesize of output 28 [2024-11-08 22:14:32,436 INFO L349 Elim1Store]: treesize reduction 17, result has 39.3 percent of original size [2024-11-08 22:14:32,437 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 50 treesize of output 30 [2024-11-08 22:14:32,552 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 22:14:32,553 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 46 treesize of output 34 [2024-11-08 22:14:34,189 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:14:34,209 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0bf4025-b566-469c-bbe3-8048ee239715/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (4)] Forceful destruction successful, exit code 0 [2024-11-08 22:14:50,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:50,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 163 states and 265 transitions. [2024-11-08 22:14:50,334 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 265 transitions. [2024-11-08 22:14:50,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 22:14:50,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:50,335 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-08 22:14:50,335 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0bf4025-b566-469c-bbe3-8048ee239715/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-08 22:14:50,338 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0bf4025-b566-469c-bbe3-8048ee239715/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-08 22:14:50,339 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0bf4025-b566-469c-bbe3-8048ee239715/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process [2024-11-08 22:14:56,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:56,486 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-08 22:14:56,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:56,597 INFO L255 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-11-08 22:14:56,602 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:15:00,020 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2024-11-08 22:15:01,583 INFO L349 Elim1Store]: treesize reduction 15, result has 42.3 percent of original size [2024-11-08 22:15:01,584 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 30 [2024-11-08 22:15:07,304 INFO L349 Elim1Store]: treesize reduction 17, result has 39.3 percent of original size [2024-11-08 22:15:07,305 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 48 treesize of output 28 [2024-11-08 22:15:08,869 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 22:15:08,870 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2024-11-08 22:15:08,918 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 19 [2024-11-08 22:15:16,420 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:15:16,435 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0bf4025-b566-469c-bbe3-8048ee239715/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (5)] Ended with exit code 0 [2024-11-08 22:16:07,594 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.78s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-08 22:16:08,779 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.18s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-08 22:16:12,350 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.26s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-08 22:16:14,343 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.99s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-08 22:16:18,097 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.75s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-08 22:16:20,609 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.51s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-08 22:16:22,677 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-08 22:16:27,238 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.56s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-08 22:16:29,387 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-08 22:16:31,971 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.70s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-08 22:16:33,368 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.40s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-08 22:16:35,206 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-08 22:16:37,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:37,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 29 states and 31 transitions. [2024-11-08 22:16:37,146 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 31 transitions. [2024-11-08 22:16:37,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:16:37,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:37,147 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-08 22:16:37,148 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0bf4025-b566-469c-bbe3-8048ee239715/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-08 22:16:37,153 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0bf4025-b566-469c-bbe3-8048ee239715/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-08 22:16:37,155 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0bf4025-b566-469c-bbe3-8048ee239715/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (6)] Waiting until timeout for monitored process [2024-11-08 22:16:38,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:38,497 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-08 22:16:38,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:38,608 INFO L255 TraceCheckSpWp]: Trace formula consists of 155 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-08 22:16:38,610 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:16:38,612 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:16:38,622 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0bf4025-b566-469c-bbe3-8048ee239715/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (6)] Ended with exit code 0 [2024-11-08 22:16:38,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:38,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 29 states and 29 transitions. [2024-11-08 22:16:38,643 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 29 transitions. [2024-11-08 22:16:38,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:16:38,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:38,646 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-08 22:16:38,646 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0bf4025-b566-469c-bbe3-8048ee239715/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-08 22:16:38,648 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0bf4025-b566-469c-bbe3-8048ee239715/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-08 22:16:38,653 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0bf4025-b566-469c-bbe3-8048ee239715/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (7)] Waiting until timeout for monitored process [2024-11-08 22:16:43,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:43,720 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-08 22:16:43,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:43,865 INFO L255 TraceCheckSpWp]: Trace formula consists of 167 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-11-08 22:16:43,870 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:16:49,190 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2024-11-08 22:16:51,343 INFO L349 Elim1Store]: treesize reduction 15, result has 42.3 percent of original size [2024-11-08 22:16:51,344 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 39 treesize of output 30 [2024-11-08 22:16:59,655 INFO L349 Elim1Store]: treesize reduction 17, result has 39.3 percent of original size [2024-11-08 22:16:59,656 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 48 treesize of output 28 [2024-11-08 22:17:02,114 INFO L349 Elim1Store]: treesize reduction 17, result has 39.3 percent of original size [2024-11-08 22:17:02,114 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 50 treesize of output 30 [2024-11-08 22:17:14,597 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 22:17:14,598 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2024-11-08 22:17:14,624 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 15 [2024-11-08 22:17:17,449 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:17:17,462 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0bf4025-b566-469c-bbe3-8048ee239715/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (7)] Ended with exit code 0 [2024-11-08 22:18:12,519 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.65s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-08 22:18:14,962 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.92s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-08 22:18:17,595 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.63s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-08 22:18:21,066 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.05s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-08 22:18:22,729 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.66s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-08 22:18:26,579 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.85s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-08 22:18:29,578 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.00s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-08 22:18:35,208 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.63s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-08 22:18:39,284 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.08s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-08 22:18:40,843 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.56s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-08 22:18:41,938 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.09s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-08 22:18:43,250 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.31s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-08 22:18:45,892 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.64s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-08 22:18:48,566 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.79s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-08 22:19:07,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:07,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 27 states and 27 transitions. [2024-11-08 22:19:07,966 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 27 transitions. [2024-11-08 22:19:07,967 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-08 22:19:07,967 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 7 iterations. [2024-11-08 22:19:07,978 INFO L729 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-11-08 22:19:33,933 INFO L77 FloydHoareUtils]: At program point L259-2(lines 259 263) the Hoare annotation is: (exists ((|v_fabs_float_~#sf_u~6.base_9| (_ BitVec 32)) (v_arrayElimCell_2 (_ BitVec 32))) (let ((.cse0 (select (select |#memory_int| |v_fabs_float_~#sf_u~6.base_9|) (_ bv0 32)))) (and (= (fp ((_ extract 31 31) .cse0) ((_ extract 30 23) .cse0) ((_ extract 22 0) .cse0)) fabs_float_~x) (= |fabs_float_#in~x| (fp ((_ extract 31 31) v_arrayElimCell_2) ((_ extract 30 23) v_arrayElimCell_2) ((_ extract 22 0) v_arrayElimCell_2))) (= (bvand v_arrayElimCell_2 (_ bv2147483647 32)) .cse0)))) [2024-11-08 22:19:33,933 INFO L77 FloydHoareUtils]: At program point L254-1(lines 254 258) the Hoare annotation is: (exists ((|v_fabs_float_~#gf_u~7.base_9| (_ BitVec 32))) (let ((.cse0 (select (select |#memory_int| |v_fabs_float_~#gf_u~7.base_9|) (_ bv0 32)))) (and (= fabs_float_~ix~4 .cse0) (= (fp ((_ extract 31 31) .cse0) ((_ extract 30 23) .cse0) ((_ extract 22 0) .cse0)) |fabs_float_#in~x|)))) [2024-11-08 22:19:33,933 INFO L77 FloydHoareUtils]: At program point L254-2(lines 254 258) the Hoare annotation is: (= fabs_float_~x |fabs_float_#in~x|) [2024-11-08 22:19:33,933 INFO L77 FloydHoareUtils]: At program point fabs_floatEXIT(lines 252 265) the Hoare annotation is: (exists ((|v_fabs_float_~#sf_u~6.base_9| (_ BitVec 32)) (v_arrayElimCell_2 (_ BitVec 32))) (let ((.cse0 (select (select |#memory_int| |v_fabs_float_~#sf_u~6.base_9|) (_ bv0 32)))) (and (= (fp ((_ extract 31 31) .cse0) ((_ extract 30 23) .cse0) ((_ extract 22 0) .cse0)) |fabs_float_#res|) (= |fabs_float_#in~x| (fp ((_ extract 31 31) v_arrayElimCell_2) ((_ extract 30 23) v_arrayElimCell_2) ((_ extract 22 0) v_arrayElimCell_2))) (= (bvand v_arrayElimCell_2 (_ bv2147483647 32)) .cse0)))) [2024-11-08 22:19:33,933 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 252 265) the Hoare annotation is: true [2024-11-08 22:19:33,933 INFO L77 FloydHoareUtils]: At program point L259(lines 259 263) the Hoare annotation is: (exists ((|v_fabs_float_~#sf_u~6.base_9| (_ BitVec 32)) (v_arrayElimCell_2 (_ BitVec 32))) (let ((.cse0 (select (select |#memory_int| |v_fabs_float_~#sf_u~6.base_9|) (_ bv0 32)))) (and (= (fp ((_ extract 31 31) .cse0) ((_ extract 30 23) .cse0) ((_ extract 22 0) .cse0)) fabs_float_~x) (= |fabs_float_#in~x| (fp ((_ extract 31 31) v_arrayElimCell_2) ((_ extract 30 23) v_arrayElimCell_2) ((_ extract 22 0) v_arrayElimCell_2))) (= (bvand v_arrayElimCell_2 (_ bv2147483647 32)) .cse0)))) [2024-11-08 22:19:33,933 INFO L77 FloydHoareUtils]: At program point L259-1(lines 259 263) the Hoare annotation is: (exists ((|v_fabs_float_~#gf_u~7.base_9| (_ BitVec 32))) (let ((.cse0 (select (select |#memory_int| |v_fabs_float_~#gf_u~7.base_9|) (_ bv0 32)))) (and (= fabs_float_~ix~4 .cse0) (= (fp ((_ extract 31 31) .cse0) ((_ extract 30 23) .cse0) ((_ extract 22 0) .cse0)) |fabs_float_#in~x|)))) [2024-11-08 22:19:33,934 INFO L77 FloydHoareUtils]: At program point L184(lines 184 188) the Hoare annotation is: true [2024-11-08 22:19:33,934 INFO L77 FloydHoareUtils]: At program point copysign_floatEXIT(lines 177 195) the Hoare annotation is: true [2024-11-08 22:19:33,934 INFO L77 FloydHoareUtils]: At program point L184-1(lines 184 188) the Hoare annotation is: true [2024-11-08 22:19:33,934 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 177 195) the Hoare annotation is: true [2024-11-08 22:19:33,934 INFO L77 FloydHoareUtils]: At program point L189(lines 189 193) the Hoare annotation is: true [2024-11-08 22:19:33,934 INFO L77 FloydHoareUtils]: At program point L189-1(lines 189 193) the Hoare annotation is: true [2024-11-08 22:19:33,934 INFO L77 FloydHoareUtils]: At program point L189-2(lines 189 193) the Hoare annotation is: true [2024-11-08 22:19:33,934 INFO L77 FloydHoareUtils]: At program point L179-1(lines 179 183) the Hoare annotation is: true [2024-11-08 22:19:33,935 INFO L77 FloydHoareUtils]: At program point L179-2(lines 179 183) the Hoare annotation is: true [2024-11-08 22:19:33,935 INFO L77 FloydHoareUtils]: At program point L531(lines 531 533) the Hoare annotation is: true [2024-11-08 22:19:33,935 INFO L77 FloydHoareUtils]: At program point L531-2(lines 522 534) the Hoare annotation is: true [2024-11-08 22:19:33,935 INFO L77 FloydHoareUtils]: At program point L532(lines 532 533) the Hoare annotation is: true [2024-11-08 22:19:33,935 INFO L77 FloydHoareUtils]: At program point L433-1(lines 433 437) the Hoare annotation is: true [2024-11-08 22:19:33,935 INFO L77 FloydHoareUtils]: At program point L433-2(lines 433 437) the Hoare annotation is: true [2024-11-08 22:19:33,935 INFO L77 FloydHoareUtils]: At program point __ieee754_sqrtf_returnLabel#1(lines 111 176) the Hoare annotation is: true [2024-11-08 22:19:33,935 INFO L77 FloydHoareUtils]: At program point L170-1(lines 170 174) the Hoare annotation is: true [2024-11-08 22:19:33,936 INFO L77 FloydHoareUtils]: At program point L170-2(lines 170 174) the Hoare annotation is: true [2024-11-08 22:19:33,936 INFO L77 FloydHoareUtils]: At program point L170-3(lines 170 174) the Hoare annotation is: true [2024-11-08 22:19:33,936 INFO L77 FloydHoareUtils]: At program point L402(lines 402 410) the Hoare annotation is: true [2024-11-08 22:19:33,936 INFO L77 FloydHoareUtils]: At program point L402-1(lines 402 410) the Hoare annotation is: true [2024-11-08 22:19:33,936 INFO L77 FloydHoareUtils]: At program point L303-1(lines 303 307) the Hoare annotation is: (not (and (exists ((currentRoundingMode RoundingMode)) (= |ULTIMATE.start___ieee754_powf_~y#1| (fp.div currentRoundingMode (fp.neg ((_ to_fp 8 24) currentRoundingMode 1.0)) (_ +zero 8 24)))) (not (exists ((|v_ULTIMATE.start___ieee754_powf_~#gf_u~8#1.base_11| (_ BitVec 32)) (currentRoundingMode RoundingMode) (v_arrayElimCell_2 (_ BitVec 32))) (let ((.cse0 (select (select |#memory_int| |v_ULTIMATE.start___ieee754_powf_~#gf_u~8#1.base_11|) (_ bv0 32)))) (and (= .cse0 |ULTIMATE.start___ieee754_powf_~hx~3#1|) (fp.gt (let ((.cse1 (bvand v_arrayElimCell_2 (_ bv2147483647 32)))) (fp ((_ extract 31 31) .cse1) ((_ extract 30 23) .cse1) ((_ extract 22 0) .cse1))) ((_ to_fp 8 24) currentRoundingMode (_ bv1 32))) (= (fp ((_ extract 31 31) .cse0) ((_ extract 30 23) .cse0) ((_ extract 22 0) .cse0)) (fp ((_ extract 31 31) v_arrayElimCell_2) ((_ extract 30 23) v_arrayElimCell_2) ((_ extract 22 0) v_arrayElimCell_2))) (= |ULTIMATE.start___ieee754_powf_~y#1| (fp.div currentRoundingMode (fp.neg ((_ to_fp 8 24) currentRoundingMode 1.0)) (_ +zero 8 24))))))))) [2024-11-08 22:19:33,936 INFO L77 FloydHoareUtils]: At program point L303-2(lines 303 307) the Hoare annotation is: (not (and (exists ((currentRoundingMode RoundingMode)) (= |ULTIMATE.start___ieee754_powf_~y#1| (fp.div currentRoundingMode (fp.neg ((_ to_fp 8 24) currentRoundingMode 1.0)) (_ +zero 8 24)))) (not (exists ((currentRoundingMode RoundingMode)) (and (= |ULTIMATE.start___ieee754_powf_~y#1| (fp.div currentRoundingMode (fp.neg ((_ to_fp 8 24) currentRoundingMode 1.0)) (_ +zero 8 24))) (exists ((|v_fabs_float_~#sf_u~6.base_9| (_ BitVec 32)) (v_arrayElimCell_2 (_ BitVec 32))) (let ((.cse0 (select (select |#memory_int| |v_fabs_float_~#sf_u~6.base_9|) (_ bv0 32)))) (and (= |ULTIMATE.start___ieee754_powf_~x#1| (fp ((_ extract 31 31) v_arrayElimCell_2) ((_ extract 30 23) v_arrayElimCell_2) ((_ extract 22 0) v_arrayElimCell_2))) (fp.gt (fp ((_ extract 31 31) .cse0) ((_ extract 30 23) .cse0) ((_ extract 22 0) .cse0)) ((_ to_fp 8 24) currentRoundingMode (_ bv1 32))) (= (bvand v_arrayElimCell_2 (_ bv2147483647 32)) .cse0))))))))) [2024-11-08 22:19:33,936 INFO L77 FloydHoareUtils]: At program point scalbn_float_returnLabel#1(lines 201 251) the Hoare annotation is: true [2024-11-08 22:19:33,937 INFO L77 FloydHoareUtils]: At program point L238(lines 238 243) the Hoare annotation is: true [2024-11-08 22:19:33,937 INFO L77 FloydHoareUtils]: At program point L205-1(lines 205 209) the Hoare annotation is: true [2024-11-08 22:19:33,938 INFO L77 FloydHoareUtils]: At program point L205-2(lines 205 209) the Hoare annotation is: true [2024-11-08 22:19:33,938 INFO L77 FloydHoareUtils]: At program point L205-3(lines 205 209) the Hoare annotation is: true [2024-11-08 22:19:33,938 INFO L77 FloydHoareUtils]: At program point L503(lines 503 507) the Hoare annotation is: true [2024-11-08 22:19:33,938 INFO L77 FloydHoareUtils]: At program point L503-1(lines 503 507) the Hoare annotation is: true [2024-11-08 22:19:33,938 INFO L77 FloydHoareUtils]: At program point L239(lines 239 242) the Hoare annotation is: true [2024-11-08 22:19:33,938 INFO L77 FloydHoareUtils]: At program point L438(lines 438 442) the Hoare annotation is: true [2024-11-08 22:19:33,939 INFO L77 FloydHoareUtils]: At program point L438-1(lines 438 442) the Hoare annotation is: true [2024-11-08 22:19:33,939 INFO L77 FloydHoareUtils]: At program point L405-1(lines 405 409) the Hoare annotation is: true [2024-11-08 22:19:33,939 INFO L77 FloydHoareUtils]: At program point L405-2(lines 405 409) the Hoare annotation is: true [2024-11-08 22:19:33,939 INFO L77 FloydHoareUtils]: At program point L240(line 240) the Hoare annotation is: true [2024-11-08 22:19:33,939 INFO L77 FloydHoareUtils]: At program point L240-1(line 240) the Hoare annotation is: true [2024-11-08 22:19:33,940 INFO L77 FloydHoareUtils]: At program point L538(lines 538 550) the Hoare annotation is: true [2024-11-08 22:19:33,940 INFO L77 FloydHoareUtils]: At program point L571-1(lines 571 575) the Hoare annotation is: true [2024-11-08 22:19:33,940 INFO L77 FloydHoareUtils]: At program point L571-2(lines 571 575) the Hoare annotation is: true [2024-11-08 22:19:33,940 INFO L77 FloydHoareUtils]: At program point L538-2(lines 538 550) the Hoare annotation is: true [2024-11-08 22:19:33,940 INFO L77 FloydHoareUtils]: At program point L571-3(lines 571 575) the Hoare annotation is: true [2024-11-08 22:19:33,940 INFO L77 FloydHoareUtils]: At program point L472-1(lines 472 476) the Hoare annotation is: true [2024-11-08 22:19:33,941 INFO L77 FloydHoareUtils]: At program point L472-2(lines 472 476) the Hoare annotation is: true [2024-11-08 22:19:33,941 INFO L77 FloydHoareUtils]: At program point L373(lines 373 374) the Hoare annotation is: true [2024-11-08 22:19:33,941 INFO L77 FloydHoareUtils]: At program point L308(lines 308 312) the Hoare annotation is: (let ((.cse3 (fp ((_ extract 31 31) |ULTIMATE.start___ieee754_powf_~hx~3#1|) ((_ extract 30 23) |ULTIMATE.start___ieee754_powf_~hx~3#1|) ((_ extract 22 0) |ULTIMATE.start___ieee754_powf_~hx~3#1|)))) (let ((.cse0 (fp ((_ extract 31 31) |ULTIMATE.start___ieee754_powf_~hy~1#1|) ((_ extract 30 23) |ULTIMATE.start___ieee754_powf_~hy~1#1|) ((_ extract 22 0) |ULTIMATE.start___ieee754_powf_~hy~1#1|))) (.cse1 (exists ((v_arrayElimCell_7 (_ BitVec 32)) (currentRoundingMode RoundingMode)) (and (= ~one_pow~0 ((_ to_fp 8 24) currentRoundingMode ((_ to_fp 11 53) currentRoundingMode 1.0))) (= ((_ to_fp 8 24) currentRoundingMode (_ +zero 11 53)) ~zero_pow~0) (= (fp ((_ extract 31 31) v_arrayElimCell_7) ((_ extract 30 23) v_arrayElimCell_7) ((_ extract 22 0) v_arrayElimCell_7)) .cse3) (fp.gt (let ((.cse5 (bvand v_arrayElimCell_7 (_ bv2147483647 32)))) (fp ((_ extract 31 31) .cse5) ((_ extract 30 23) .cse5) ((_ extract 22 0) .cse5))) ((_ to_fp 8 24) currentRoundingMode (_ bv1 32))) (= |ULTIMATE.start___ieee754_powf_~y#1| (fp.div currentRoundingMode (fp.neg ((_ to_fp 8 24) currentRoundingMode 1.0)) (_ +zero 8 24))))))) (or (not (exists ((currentRoundingMode RoundingMode)) (= (fp.div currentRoundingMode (fp.neg ((_ to_fp 8 24) currentRoundingMode 1.0)) (_ +zero 8 24)) .cse0))) (and (not .cse1) (exists ((currentRoundingMode RoundingMode) (v_arrayElimCell_2 (_ BitVec 32))) (and (= (fp.div currentRoundingMode (fp.neg ((_ to_fp 8 24) currentRoundingMode 1.0)) (_ +zero 8 24)) .cse0) (fp.gt (let ((.cse2 (bvand v_arrayElimCell_2 (_ bv2147483647 32)))) (fp ((_ extract 31 31) .cse2) ((_ extract 30 23) .cse2) ((_ extract 22 0) .cse2))) ((_ to_fp 8 24) currentRoundingMode (_ bv1 32))) (= .cse3 (fp ((_ extract 31 31) v_arrayElimCell_2) ((_ extract 30 23) v_arrayElimCell_2) ((_ extract 22 0) v_arrayElimCell_2)))))) (and .cse1 (exists ((|v_ULTIMATE.start___ieee754_powf_~#gf_u~9#1.base_20| (_ BitVec 32))) (let ((.cse4 (select (select |#memory_int| |v_ULTIMATE.start___ieee754_powf_~#gf_u~9#1.base_20|) (_ bv0 32)))) (and (= .cse4 |ULTIMATE.start___ieee754_powf_~hy~1#1|) (= |ULTIMATE.start___ieee754_powf_~y#1| (fp ((_ extract 31 31) .cse4) ((_ extract 30 23) .cse4) ((_ extract 22 0) .cse4)))))))))) [2024-11-08 22:19:33,941 INFO L77 FloydHoareUtils]: At program point L308-1(lines 308 312) the Hoare annotation is: (not (and (exists ((currentRoundingMode RoundingMode)) (= |ULTIMATE.start___ieee754_powf_~y#1| (fp.div currentRoundingMode (fp.neg ((_ to_fp 8 24) currentRoundingMode 1.0)) (_ +zero 8 24)))) (not (exists ((|v_ULTIMATE.start___ieee754_powf_~#gf_u~8#1.base_11| (_ BitVec 32)) (currentRoundingMode RoundingMode) (v_arrayElimCell_2 (_ BitVec 32))) (let ((.cse0 (select (select |#memory_int| |v_ULTIMATE.start___ieee754_powf_~#gf_u~8#1.base_11|) (_ bv0 32)))) (and (= .cse0 |ULTIMATE.start___ieee754_powf_~hx~3#1|) (fp.gt (let ((.cse1 (bvand v_arrayElimCell_2 (_ bv2147483647 32)))) (fp ((_ extract 31 31) .cse1) ((_ extract 30 23) .cse1) ((_ extract 22 0) .cse1))) ((_ to_fp 8 24) currentRoundingMode (_ bv1 32))) (= (fp ((_ extract 31 31) .cse0) ((_ extract 30 23) .cse0) ((_ extract 22 0) .cse0)) (fp ((_ extract 31 31) v_arrayElimCell_2) ((_ extract 30 23) v_arrayElimCell_2) ((_ extract 22 0) v_arrayElimCell_2))) (= |ULTIMATE.start___ieee754_powf_~y#1| (fp.div currentRoundingMode (fp.neg ((_ to_fp 8 24) currentRoundingMode 1.0)) (_ +zero 8 24))))))))) [2024-11-08 22:19:33,942 INFO L77 FloydHoareUtils]: At program point L308-2(lines 308 312) the Hoare annotation is: (let ((.cse3 (fp ((_ extract 31 31) |ULTIMATE.start___ieee754_powf_~hx~3#1|) ((_ extract 30 23) |ULTIMATE.start___ieee754_powf_~hx~3#1|) ((_ extract 22 0) |ULTIMATE.start___ieee754_powf_~hx~3#1|)))) (let ((.cse0 (fp ((_ extract 31 31) |ULTIMATE.start___ieee754_powf_~hy~1#1|) ((_ extract 30 23) |ULTIMATE.start___ieee754_powf_~hy~1#1|) ((_ extract 22 0) |ULTIMATE.start___ieee754_powf_~hy~1#1|))) (.cse1 (exists ((v_arrayElimCell_7 (_ BitVec 32)) (currentRoundingMode RoundingMode)) (and (= ~one_pow~0 ((_ to_fp 8 24) currentRoundingMode ((_ to_fp 11 53) currentRoundingMode 1.0))) (= ((_ to_fp 8 24) currentRoundingMode (_ +zero 11 53)) ~zero_pow~0) (= (fp ((_ extract 31 31) v_arrayElimCell_7) ((_ extract 30 23) v_arrayElimCell_7) ((_ extract 22 0) v_arrayElimCell_7)) .cse3) (fp.gt (let ((.cse5 (bvand v_arrayElimCell_7 (_ bv2147483647 32)))) (fp ((_ extract 31 31) .cse5) ((_ extract 30 23) .cse5) ((_ extract 22 0) .cse5))) ((_ to_fp 8 24) currentRoundingMode (_ bv1 32))) (= |ULTIMATE.start___ieee754_powf_~y#1| (fp.div currentRoundingMode (fp.neg ((_ to_fp 8 24) currentRoundingMode 1.0)) (_ +zero 8 24))))))) (or (not (exists ((currentRoundingMode RoundingMode)) (= (fp.div currentRoundingMode (fp.neg ((_ to_fp 8 24) currentRoundingMode 1.0)) (_ +zero 8 24)) .cse0))) (and (not .cse1) (exists ((currentRoundingMode RoundingMode) (v_arrayElimCell_2 (_ BitVec 32))) (and (= (fp.div currentRoundingMode (fp.neg ((_ to_fp 8 24) currentRoundingMode 1.0)) (_ +zero 8 24)) .cse0) (fp.gt (let ((.cse2 (bvand v_arrayElimCell_2 (_ bv2147483647 32)))) (fp ((_ extract 31 31) .cse2) ((_ extract 30 23) .cse2) ((_ extract 22 0) .cse2))) ((_ to_fp 8 24) currentRoundingMode (_ bv1 32))) (= .cse3 (fp ((_ extract 31 31) v_arrayElimCell_2) ((_ extract 30 23) v_arrayElimCell_2) ((_ extract 22 0) v_arrayElimCell_2)))))) (and .cse1 (exists ((|v_ULTIMATE.start___ieee754_powf_~#gf_u~9#1.base_20| (_ BitVec 32))) (let ((.cse4 (select (select |#memory_int| |v_ULTIMATE.start___ieee754_powf_~#gf_u~9#1.base_20|) (_ bv0 32)))) (and (= .cse4 |ULTIMATE.start___ieee754_powf_~hy~1#1|) (= |ULTIMATE.start___ieee754_powf_~y#1| (fp ((_ extract 31 31) .cse4) ((_ extract 30 23) .cse4) ((_ extract 22 0) .cse4)))))))))) [2024-11-08 22:19:33,942 INFO L77 FloydHoareUtils]: At program point L242(line 242) the Hoare annotation is: true [2024-11-08 22:19:33,942 INFO L77 FloydHoareUtils]: At program point L242-1(line 242) the Hoare annotation is: true [2024-11-08 22:19:33,942 INFO L77 FloydHoareUtils]: At program point main_returnLabel#1(lines 600 623) the Hoare annotation is: true [2024-11-08 22:19:33,943 INFO L77 FloydHoareUtils]: At program point L375(lines 375 499) the Hoare annotation is: true [2024-11-08 22:19:33,943 INFO L77 FloydHoareUtils]: At program point L375-2(lines 375 499) the Hoare annotation is: true [2024-11-08 22:19:33,943 INFO L77 FloydHoareUtils]: At program point L508(lines 508 512) the Hoare annotation is: true [2024-11-08 22:19:33,943 INFO L77 FloydHoareUtils]: At program point L541-1(lines 541 545) the Hoare annotation is: true [2024-11-08 22:19:33,943 INFO L77 FloydHoareUtils]: At program point L508-1(lines 508 512) the Hoare annotation is: true [2024-11-08 22:19:33,943 INFO L77 FloydHoareUtils]: At program point L541-2(lines 541 545) the Hoare annotation is: true [2024-11-08 22:19:33,944 INFO L77 FloydHoareUtils]: At program point L508-2(lines 508 512) the Hoare annotation is: true [2024-11-08 22:19:33,944 INFO L77 FloydHoareUtils]: At program point L541-3(lines 541 545) the Hoare annotation is: true [2024-11-08 22:19:33,944 INFO L77 FloydHoareUtils]: At program point L443(lines 443 447) the Hoare annotation is: true [2024-11-08 22:19:33,944 INFO L77 FloydHoareUtils]: At program point L443-1(lines 443 447) the Hoare annotation is: true [2024-11-08 22:19:33,944 INFO L77 FloydHoareUtils]: At program point L377(lines 377 378) the Hoare annotation is: true [2024-11-08 22:19:33,944 INFO L77 FloydHoareUtils]: At program point L443-2(lines 443 447) the Hoare annotation is: true [2024-11-08 22:19:33,945 INFO L77 FloydHoareUtils]: At program point L212(lines 212 213) the Hoare annotation is: true [2024-11-08 22:19:33,945 INFO L77 FloydHoareUtils]: At program point L245-1(lines 245 249) the Hoare annotation is: true [2024-11-08 22:19:33,945 INFO L77 FloydHoareUtils]: At program point L245-2(lines 245 249) the Hoare annotation is: true [2024-11-08 22:19:33,945 INFO L77 FloydHoareUtils]: At program point L245-3(lines 245 249) the Hoare annotation is: true [2024-11-08 22:19:33,945 INFO L77 FloydHoareUtils]: At program point L477(lines 477 481) the Hoare annotation is: true [2024-11-08 22:19:33,945 INFO L77 FloydHoareUtils]: At program point L477-1(lines 477 481) the Hoare annotation is: true [2024-11-08 22:19:33,946 INFO L77 FloydHoareUtils]: At program point L477-2(lines 477 481) the Hoare annotation is: true [2024-11-08 22:19:33,946 INFO L77 FloydHoareUtils]: At program point L345(lines 345 350) the Hoare annotation is: true [2024-11-08 22:19:33,946 INFO L77 FloydHoareUtils]: At program point L147-1(lines 147 156) the Hoare annotation is: true [2024-11-08 22:19:33,946 INFO L77 FloydHoareUtils]: At program point L147-3(lines 147 156) the Hoare annotation is: true [2024-11-08 22:19:33,946 INFO L77 FloydHoareUtils]: At program point L147-4(lines 111 176) the Hoare annotation is: true [2024-11-08 22:19:33,947 INFO L77 FloydHoareUtils]: At program point L577(lines 577 584) the Hoare annotation is: true [2024-11-08 22:19:33,947 INFO L77 FloydHoareUtils]: At program point L379(lines 379 380) the Hoare annotation is: true [2024-11-08 22:19:33,947 INFO L77 FloydHoareUtils]: At program point L214(lines 214 215) the Hoare annotation is: true [2024-11-08 22:19:33,947 INFO L77 FloydHoareUtils]: At program point L611(line 611) the Hoare annotation is: (and (= ~one_pow~0 ((_ to_fp 8 24) currentRoundingMode ((_ to_fp 11 53) currentRoundingMode 1.0))) (= ((_ to_fp 8 24) currentRoundingMode (_ +zero 11 53)) ~zero_pow~0) (= (fp.div currentRoundingMode (fp.neg ((_ to_fp 8 24) currentRoundingMode 1.0)) (_ +zero 8 24)) |ULTIMATE.start_main_~y~0#1|)) [2024-11-08 22:19:33,947 INFO L77 FloydHoareUtils]: At program point L611-1(lines 611 620) the Hoare annotation is: (not (and (not (exists ((|v_fabs_float_~#sf_u~6.base_9| (_ BitVec 32)) (v_arrayElimCell_2 (_ BitVec 32))) (let ((.cse0 (select (select |#memory_int| |v_fabs_float_~#sf_u~6.base_9|) (_ bv0 32)))) (and (= |ULTIMATE.start_main_~x~0#1| (fp ((_ extract 31 31) v_arrayElimCell_2) ((_ extract 30 23) v_arrayElimCell_2) ((_ extract 22 0) v_arrayElimCell_2))) (= (fp ((_ extract 31 31) .cse0) ((_ extract 30 23) .cse0) ((_ extract 22 0) .cse0)) |ULTIMATE.start_main_#t~ret61#1|) (= (bvand v_arrayElimCell_2 (_ bv2147483647 32)) .cse0))))) (exists ((currentRoundingMode RoundingMode)) (= (fp.div currentRoundingMode (fp.neg ((_ to_fp 8 24) currentRoundingMode 1.0)) (_ +zero 8 24)) |ULTIMATE.start_main_~y~0#1|)))) [2024-11-08 22:19:33,948 INFO L77 FloydHoareUtils]: At program point L611-3(lines 611 620) the Hoare annotation is: true [2024-11-08 22:19:33,948 INFO L77 FloydHoareUtils]: At program point L116-1(lines 116 120) the Hoare annotation is: true [2024-11-08 22:19:33,948 INFO L77 FloydHoareUtils]: At program point L116-2(lines 116 120) the Hoare annotation is: true [2024-11-08 22:19:33,948 INFO L77 FloydHoareUtils]: At program point L116-3(lines 116 120) the Hoare annotation is: true [2024-11-08 22:19:33,948 INFO L77 FloydHoareUtils]: At program point L216(lines 216 226) the Hoare annotation is: true [2024-11-08 22:19:33,948 INFO L77 FloydHoareUtils]: At program point L216-2(lines 216 226) the Hoare annotation is: true [2024-11-08 22:19:33,949 INFO L77 FloydHoareUtils]: At program point L580-1(lines 580 584) the Hoare annotation is: true [2024-11-08 22:19:33,949 INFO L77 FloydHoareUtils]: At program point L580-2(lines 580 584) the Hoare annotation is: true [2024-11-08 22:19:33,949 INFO L77 FloydHoareUtils]: At program point L580-3(lines 577 584) the Hoare annotation is: true [2024-11-08 22:19:33,949 INFO L77 FloydHoareUtils]: At program point L316(lines 316 317) the Hoare annotation is: (not (and (exists ((v_arrayElimCell_7 (_ BitVec 32)) (|ULTIMATE.start___ieee754_powf_~hx~3#1| (_ BitVec 32)) (currentRoundingMode RoundingMode)) (and (= ~one_pow~0 ((_ to_fp 8 24) currentRoundingMode ((_ to_fp 11 53) currentRoundingMode 1.0))) (= (bvand (_ bv2147483647 32) |ULTIMATE.start___ieee754_powf_~hx~3#1|) |ULTIMATE.start___ieee754_powf_~ix~5#1|) (= ((_ to_fp 8 24) currentRoundingMode (_ +zero 11 53)) ~zero_pow~0) (= (fp ((_ extract 31 31) v_arrayElimCell_7) ((_ extract 30 23) v_arrayElimCell_7) ((_ extract 22 0) v_arrayElimCell_7)) (fp ((_ extract 31 31) |ULTIMATE.start___ieee754_powf_~hx~3#1|) ((_ extract 30 23) |ULTIMATE.start___ieee754_powf_~hx~3#1|) ((_ extract 22 0) |ULTIMATE.start___ieee754_powf_~hx~3#1|))) (fp.gt (let ((.cse0 (bvand v_arrayElimCell_7 (_ bv2147483647 32)))) (fp ((_ extract 31 31) .cse0) ((_ extract 30 23) .cse0) ((_ extract 22 0) .cse0))) ((_ to_fp 8 24) currentRoundingMode (_ bv1 32))) (= |ULTIMATE.start___ieee754_powf_~y#1| (fp.div currentRoundingMode (fp.neg ((_ to_fp 8 24) currentRoundingMode 1.0)) (_ +zero 8 24))))) (= (bvand (_ bv2147483647 32) |ULTIMATE.start___ieee754_powf_~hy~1#1|) |ULTIMATE.start___ieee754_powf_~iy~2#1|) (not (exists ((|v_ULTIMATE.start___ieee754_powf_~#gf_u~9#1.base_20| (_ BitVec 32))) (let ((.cse1 (select (select |#memory_int| |v_ULTIMATE.start___ieee754_powf_~#gf_u~9#1.base_20|) (_ bv0 32)))) (and (= .cse1 |ULTIMATE.start___ieee754_powf_~hy~1#1|) (= |ULTIMATE.start___ieee754_powf_~y#1| (fp ((_ extract 31 31) .cse1) ((_ extract 30 23) .cse1) ((_ extract 22 0) .cse1))))))) (= |ULTIMATE.start___ieee754_powf_~y#1| (fp ((_ extract 31 31) |ULTIMATE.start___ieee754_powf_~hy~1#1|) ((_ extract 30 23) |ULTIMATE.start___ieee754_powf_~hy~1#1|) ((_ extract 22 0) |ULTIMATE.start___ieee754_powf_~hy~1#1|))))) [2024-11-08 22:19:33,949 INFO L77 FloydHoareUtils]: At program point L218-1(lines 218 222) the Hoare annotation is: true [2024-11-08 22:19:33,950 INFO L77 FloydHoareUtils]: At program point L218-2(lines 218 222) the Hoare annotation is: true [2024-11-08 22:19:33,950 INFO L77 FloydHoareUtils]: At program point L218-3(lines 218 222) the Hoare annotation is: true [2024-11-08 22:19:33,950 INFO L77 FloydHoareUtils]: At program point L516-1(lines 516 520) the Hoare annotation is: true [2024-11-08 22:19:33,950 INFO L77 FloydHoareUtils]: At program point L516-2(lines 516 520) the Hoare annotation is: true [2024-11-08 22:19:33,950 INFO L77 FloydHoareUtils]: At program point L516-3(lines 516 520) the Hoare annotation is: true [2024-11-08 22:19:33,950 INFO L77 FloydHoareUtils]: At program point L351(lines 351 352) the Hoare annotation is: true [2024-11-08 22:19:33,950 INFO L77 FloydHoareUtils]: At program point L616(line 616) the Hoare annotation is: true [2024-11-08 22:19:33,950 INFO L77 FloydHoareUtils]: At program point L616-2(lines 616 619) the Hoare annotation is: true [2024-11-08 22:19:33,951 INFO L77 FloydHoareUtils]: At program point L319(lines 319 324) the Hoare annotation is: (not (and (exists ((v_arrayElimCell_7 (_ BitVec 32)) (|ULTIMATE.start___ieee754_powf_~hx~3#1| (_ BitVec 32)) (currentRoundingMode RoundingMode)) (and (= ~one_pow~0 ((_ to_fp 8 24) currentRoundingMode ((_ to_fp 11 53) currentRoundingMode 1.0))) (= (bvand (_ bv2147483647 32) |ULTIMATE.start___ieee754_powf_~hx~3#1|) |ULTIMATE.start___ieee754_powf_~ix~5#1|) (= ((_ to_fp 8 24) currentRoundingMode (_ +zero 11 53)) ~zero_pow~0) (= (fp ((_ extract 31 31) v_arrayElimCell_7) ((_ extract 30 23) v_arrayElimCell_7) ((_ extract 22 0) v_arrayElimCell_7)) (fp ((_ extract 31 31) |ULTIMATE.start___ieee754_powf_~hx~3#1|) ((_ extract 30 23) |ULTIMATE.start___ieee754_powf_~hx~3#1|) ((_ extract 22 0) |ULTIMATE.start___ieee754_powf_~hx~3#1|))) (fp.gt (let ((.cse0 (bvand v_arrayElimCell_7 (_ bv2147483647 32)))) (fp ((_ extract 31 31) .cse0) ((_ extract 30 23) .cse0) ((_ extract 22 0) .cse0))) ((_ to_fp 8 24) currentRoundingMode (_ bv1 32))) (= |ULTIMATE.start___ieee754_powf_~y#1| (fp.div currentRoundingMode (fp.neg ((_ to_fp 8 24) currentRoundingMode 1.0)) (_ +zero 8 24))))) (= (bvand (_ bv2147483647 32) |ULTIMATE.start___ieee754_powf_~hy~1#1|) |ULTIMATE.start___ieee754_powf_~iy~2#1|) (not (exists ((|v_ULTIMATE.start___ieee754_powf_~#gf_u~9#1.base_20| (_ BitVec 32))) (let ((.cse1 (select (select |#memory_int| |v_ULTIMATE.start___ieee754_powf_~#gf_u~9#1.base_20|) (_ bv0 32)))) (and (= .cse1 |ULTIMATE.start___ieee754_powf_~hy~1#1|) (= |ULTIMATE.start___ieee754_powf_~y#1| (fp ((_ extract 31 31) .cse1) ((_ extract 30 23) .cse1) ((_ extract 22 0) .cse1))))))) (= |ULTIMATE.start___ieee754_powf_~y#1| (fp ((_ extract 31 31) |ULTIMATE.start___ieee754_powf_~hy~1#1|) ((_ extract 30 23) |ULTIMATE.start___ieee754_powf_~hy~1#1|) ((_ extract 22 0) |ULTIMATE.start___ieee754_powf_~hy~1#1|))))) [2024-11-08 22:19:33,951 INFO L77 FloydHoareUtils]: At program point L617(line 617) the Hoare annotation is: true [2024-11-08 22:19:33,951 INFO L77 FloydHoareUtils]: At program point L353(lines 353 356) the Hoare annotation is: true [2024-11-08 22:19:33,951 INFO L77 FloydHoareUtils]: At program point L353-2(lines 353 356) the Hoare annotation is: true [2024-11-08 22:19:33,951 INFO L77 FloydHoareUtils]: At program point L552-1(lines 552 556) the Hoare annotation is: true [2024-11-08 22:19:33,951 INFO L77 FloydHoareUtils]: At program point L552-2(lines 552 556) the Hoare annotation is: true [2024-11-08 22:19:33,951 INFO L77 FloydHoareUtils]: At program point L354(lines 354 355) the Hoare annotation is: true [2024-11-08 22:19:33,952 INFO L77 FloydHoareUtils]: At program point L387-1(lines 387 391) the Hoare annotation is: true [2024-11-08 22:19:33,952 INFO L77 FloydHoareUtils]: At program point L387-2(lines 387 391) the Hoare annotation is: true [2024-11-08 22:19:33,952 INFO L77 FloydHoareUtils]: At program point L123(lines 123 124) the Hoare annotation is: true [2024-11-08 22:19:33,952 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-08 22:19:33,952 INFO L77 FloydHoareUtils]: At program point L488-1(lines 488 492) the Hoare annotation is: true [2024-11-08 22:19:33,952 INFO L77 FloydHoareUtils]: At program point L488-2(lines 488 492) the Hoare annotation is: true [2024-11-08 22:19:33,952 INFO L77 FloydHoareUtils]: At program point L224(lines 224 225) the Hoare annotation is: true [2024-11-08 22:19:33,952 INFO L77 FloydHoareUtils]: At program point L522(lines 522 534) the Hoare annotation is: true [2024-11-08 22:19:33,952 INFO L77 FloydHoareUtils]: At program point __ieee754_powf_returnLabel#1(lines 297 586) the Hoare annotation is: true [2024-11-08 22:19:33,952 INFO L77 FloydHoareUtils]: At program point L126(lines 126 127) the Hoare annotation is: true [2024-11-08 22:19:33,952 INFO L77 FloydHoareUtils]: At program point L523(lines 523 527) the Hoare annotation is: true [2024-11-08 22:19:33,953 INFO L77 FloydHoareUtils]: At program point L424(lines 424 428) the Hoare annotation is: true [2024-11-08 22:19:33,953 INFO L77 FloydHoareUtils]: At program point L424-1(lines 424 428) the Hoare annotation is: true [2024-11-08 22:19:33,953 INFO L77 FloydHoareUtils]: At program point L358(line 358) the Hoare annotation is: true [2024-11-08 22:19:33,954 INFO L77 FloydHoareUtils]: At program point L424-2(lines 424 428) the Hoare annotation is: true [2024-11-08 22:19:33,954 INFO L77 FloydHoareUtils]: At program point L557(lines 557 561) the Hoare annotation is: true [2024-11-08 22:19:33,954 INFO L77 FloydHoareUtils]: At program point L557-1(lines 557 561) the Hoare annotation is: true [2024-11-08 22:19:33,954 INFO L77 FloydHoareUtils]: At program point L557-2(lines 557 561) the Hoare annotation is: true [2024-11-08 22:19:33,954 INFO L77 FloydHoareUtils]: At program point L458-1(lines 458 462) the Hoare annotation is: true [2024-11-08 22:19:33,954 INFO L77 FloydHoareUtils]: At program point L392(lines 392 396) the Hoare annotation is: true [2024-11-08 22:19:33,955 INFO L77 FloydHoareUtils]: At program point L458-2(lines 458 462) the Hoare annotation is: true [2024-11-08 22:19:33,955 INFO L77 FloydHoareUtils]: At program point L392-1(lines 392 396) the Hoare annotation is: true [2024-11-08 22:19:33,955 INFO L77 FloydHoareUtils]: At program point L392-2(lines 392 396) the Hoare annotation is: true [2024-11-08 22:19:33,955 INFO L77 FloydHoareUtils]: At program point L326-1(lines 297 586) the Hoare annotation is: (not (and (exists ((v_arrayElimCell_7 (_ BitVec 32)) (|ULTIMATE.start___ieee754_powf_~hx~3#1| (_ BitVec 32)) (currentRoundingMode RoundingMode)) (and (= ~one_pow~0 ((_ to_fp 8 24) currentRoundingMode ((_ to_fp 11 53) currentRoundingMode 1.0))) (= (bvand (_ bv2147483647 32) |ULTIMATE.start___ieee754_powf_~hx~3#1|) |ULTIMATE.start___ieee754_powf_~ix~5#1|) (= ((_ to_fp 8 24) currentRoundingMode (_ +zero 11 53)) ~zero_pow~0) (= (fp ((_ extract 31 31) v_arrayElimCell_7) ((_ extract 30 23) v_arrayElimCell_7) ((_ extract 22 0) v_arrayElimCell_7)) (fp ((_ extract 31 31) |ULTIMATE.start___ieee754_powf_~hx~3#1|) ((_ extract 30 23) |ULTIMATE.start___ieee754_powf_~hx~3#1|) ((_ extract 22 0) |ULTIMATE.start___ieee754_powf_~hx~3#1|))) (fp.gt (let ((.cse0 (bvand v_arrayElimCell_7 (_ bv2147483647 32)))) (fp ((_ extract 31 31) .cse0) ((_ extract 30 23) .cse0) ((_ extract 22 0) .cse0))) ((_ to_fp 8 24) currentRoundingMode (_ bv1 32))) (= |ULTIMATE.start___ieee754_powf_~y#1| (fp.div currentRoundingMode (fp.neg ((_ to_fp 8 24) currentRoundingMode 1.0)) (_ +zero 8 24))))) (= (bvand (_ bv2147483647 32) |ULTIMATE.start___ieee754_powf_~hy~1#1|) |ULTIMATE.start___ieee754_powf_~iy~2#1|) (not (exists ((|v_ULTIMATE.start___ieee754_powf_~#gf_u~9#1.base_20| (_ BitVec 32))) (let ((.cse1 (select (select |#memory_int| |v_ULTIMATE.start___ieee754_powf_~#gf_u~9#1.base_20|) (_ bv0 32)))) (and (= .cse1 |ULTIMATE.start___ieee754_powf_~hy~1#1|) (= |ULTIMATE.start___ieee754_powf_~y#1| (fp ((_ extract 31 31) .cse1) ((_ extract 30 23) .cse1) ((_ extract 22 0) .cse1))))))) (= |ULTIMATE.start___ieee754_powf_~y#1| (fp ((_ extract 31 31) |ULTIMATE.start___ieee754_powf_~hy~1#1|) ((_ extract 30 23) |ULTIMATE.start___ieee754_powf_~hy~1#1|) ((_ extract 22 0) |ULTIMATE.start___ieee754_powf_~hy~1#1|))))) [2024-11-08 22:19:33,955 INFO L77 FloydHoareUtils]: At program point L128(lines 128 129) the Hoare annotation is: true [2024-11-08 22:19:33,956 INFO L77 FloydHoareUtils]: At program point L591-1(lines 591 595) the Hoare annotation is: true [2024-11-08 22:19:33,956 INFO L77 FloydHoareUtils]: At program point L525(lines 525 527) the Hoare annotation is: true [2024-11-08 22:19:33,956 INFO L77 FloydHoareUtils]: At program point L591-2(lines 591 595) the Hoare annotation is: true [2024-11-08 22:19:33,956 INFO L77 FloydHoareUtils]: At program point L591-3(lines 591 595) the Hoare annotation is: true [2024-11-08 22:19:33,956 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-08 22:19:33,956 INFO L77 FloydHoareUtils]: At program point L360(lines 360 371) the Hoare annotation is: true [2024-11-08 22:19:33,956 INFO L77 FloydHoareUtils]: At program point L228(lines 228 229) the Hoare annotation is: true [2024-11-08 22:19:33,957 INFO L77 FloydHoareUtils]: At program point L526(lines 526 527) the Hoare annotation is: true [2024-11-08 22:19:33,957 INFO L77 FloydHoareUtils]: At program point L493(lines 493 497) the Hoare annotation is: true [2024-11-08 22:19:33,957 INFO L77 FloydHoareUtils]: At program point L493-1(lines 493 497) the Hoare annotation is: true [2024-11-08 22:19:33,957 INFO L77 FloydHoareUtils]: At program point L493-2(lines 493 497) the Hoare annotation is: true [2024-11-08 22:19:33,957 INFO L77 FloydHoareUtils]: At program point L229(line 229) the Hoare annotation is: true [2024-11-08 22:19:33,957 INFO L77 FloydHoareUtils]: At program point L229-1(line 229) the Hoare annotation is: true [2024-11-08 22:19:33,958 INFO L77 FloydHoareUtils]: At program point L230(lines 230 237) the Hoare annotation is: true [2024-11-08 22:19:33,958 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 617) the Hoare annotation is: true [2024-11-08 22:19:33,958 INFO L77 FloydHoareUtils]: At program point L231-1(lines 231 235) the Hoare annotation is: true [2024-11-08 22:19:33,958 INFO L77 FloydHoareUtils]: At program point L231-2(lines 231 235) the Hoare annotation is: true [2024-11-08 22:19:33,958 INFO L77 FloydHoareUtils]: At program point L132(lines 132 136) the Hoare annotation is: true [2024-11-08 22:19:33,959 INFO L77 FloydHoareUtils]: At program point L231-3(lines 231 235) the Hoare annotation is: true [2024-11-08 22:19:33,959 INFO L77 FloydHoareUtils]: At program point L132-2(lines 132 136) the Hoare annotation is: true [2024-11-08 22:19:33,959 INFO L77 FloydHoareUtils]: At program point L529(lines 529 533) the Hoare annotation is: true [2024-11-08 22:19:33,959 INFO L77 FloydHoareUtils]: At program point L463(lines 463 467) the Hoare annotation is: true [2024-11-08 22:19:33,959 INFO L77 FloydHoareUtils]: At program point L463-1(lines 463 467) the Hoare annotation is: true [2024-11-08 22:19:33,959 INFO L77 FloydHoareUtils]: At program point L463-2(lines 463 467) the Hoare annotation is: true [2024-11-08 22:19:33,960 INFO L77 FloydHoareUtils]: At program point L133-1(lines 133 134) the Hoare annotation is: true [2024-11-08 22:19:33,960 INFO L77 FloydHoareUtils]: At program point L133-3(lines 133 134) the Hoare annotation is: true [2024-11-08 22:19:33,960 INFO L77 FloydHoareUtils]: At program point L133-4(lines 133 134) the Hoare annotation is: true [2024-11-08 22:19:33,987 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression [2024-11-08 22:19:33,994 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable Zero_fmod by function fabs_float [2024-11-08 22:19:33,994 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable bp_pow by function fabs_float [2024-11-08 22:19:33,994 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable dp_h_pow by function fabs_float [2024-11-08 22:19:33,994 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable dp_l_pow by function fabs_float [2024-11-08 22:19:33,997 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable Zero_fmod by function copysign_float [2024-11-08 22:19:33,999 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable bp_pow by function copysign_float [2024-11-08 22:19:33,999 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable dp_h_pow by function copysign_float [2024-11-08 22:19:33,999 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable dp_l_pow by function copysign_float [2024-11-08 22:19:34,000 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 08.11 10:19:34 ImpRootNode [2024-11-08 22:19:34,000 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-08 22:19:34,001 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-08 22:19:34,002 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-08 22:19:34,002 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-08 22:19:34,003 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:14:12" (3/4) ... [2024-11-08 22:19:34,005 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-08 22:19:34,009 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure fabs_float [2024-11-08 22:19:34,010 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure copysign_float [2024-11-08 22:19:34,027 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 17 nodes and edges [2024-11-08 22:19:34,030 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2024-11-08 22:19:34,031 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-11-08 22:19:34,031 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-08 22:19:34,160 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0bf4025-b566-469c-bbe3-8048ee239715/bin/ukojak-verify-ImItNfHLgk/witness.graphml [2024-11-08 22:19:34,161 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0bf4025-b566-469c-bbe3-8048ee239715/bin/ukojak-verify-ImItNfHLgk/witness.yml [2024-11-08 22:19:34,161 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-08 22:19:34,161 INFO L158 Benchmark]: Toolchain (without parser) took 400315.57ms. Allocated memory was 77.6MB in the beginning and 107.0MB in the end (delta: 29.4MB). Free memory was 52.9MB in the beginning and 36.2MB in the end (delta: 16.7MB). Peak memory consumption was 48.7MB. Max. memory is 16.1GB. [2024-11-08 22:19:34,162 INFO L158 Benchmark]: CDTParser took 0.70ms. Allocated memory is still 77.6MB. Free memory was 53.1MB in the beginning and 53.0MB in the end (delta: 94.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 22:19:34,163 INFO L158 Benchmark]: CACSL2BoogieTranslator took 628.03ms. Allocated memory is still 77.6MB. Free memory was 52.6MB in the beginning and 49.8MB in the end (delta: 2.9MB). Peak memory consumption was 23.3MB. Max. memory is 16.1GB. [2024-11-08 22:19:34,163 INFO L158 Benchmark]: Boogie Procedure Inliner took 76.06ms. Allocated memory is still 77.6MB. Free memory was 49.8MB in the beginning and 45.3MB in the end (delta: 4.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-08 22:19:34,164 INFO L158 Benchmark]: Boogie Preprocessor took 118.44ms. Allocated memory is still 77.6MB. Free memory was 45.3MB in the beginning and 40.5MB in the end (delta: 4.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-08 22:19:34,165 INFO L158 Benchmark]: RCFGBuilder took 77606.45ms. Allocated memory was 77.6MB in the beginning and 107.0MB in the end (delta: 29.4MB). Free memory was 40.2MB in the beginning and 64.0MB in the end (delta: -23.8MB). Peak memory consumption was 26.5MB. Max. memory is 16.1GB. [2024-11-08 22:19:34,165 INFO L158 Benchmark]: CodeCheck took 321713.63ms. Allocated memory is still 107.0MB. Free memory was 64.0MB in the beginning and 43.6MB in the end (delta: 20.5MB). Peak memory consumption was 42.7MB. Max. memory is 16.1GB. [2024-11-08 22:19:34,166 INFO L158 Benchmark]: Witness Printer took 159.86ms. Allocated memory is still 107.0MB. Free memory was 43.6MB in the beginning and 36.2MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-08 22:19:34,169 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 3 procedures, 163 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 295.6s, OverallIterations: 7, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 597 SdHoareTripleChecker+Valid, 163.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 145 mSDsluCounter, 436 SdHoareTripleChecker+Invalid, 155.5s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 144 mSDsCounter, 173 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 738 IncrementalHoareTripleChecker+Invalid, 911 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 173 mSolverCounterUnsat, 292 mSDtfsCounter, 738 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 1219 GetRequests, 1078 SyntacticMatches, 13 SemanticMatches, 128 ConstructedPredicates, 0 IntricatePredicates, 2 DeprecatedPredicates, 6112 ImplicationChecksByTransitivity, 179.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.2s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 61.7s InterpolantComputationTime, 128 NumberOfCodeBlocks, 128 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 122 ConstructedInterpolants, 55 QuantifiedInterpolants, 3027 SizeOfPredicates, 30 NumberOfNonLiveVariables, 868 ConjunctsInSsa, 119 ConjunctsInUnsatCore, 6 InterpolantComputations, 6 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 617]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - ProcedureContractResult [Line: 252]: Procedure Contract for fabs_float Derived contract for procedure fabs_float. Ensures: ((((((((((((((((((((((((((((((((((one_fmod == \old(one_fmod)) && (one_sqrt == \old(one_sqrt))) && (tiny_sqrt == \old(tiny_sqrt))) && (two25_scalbn == \old(two25_scalbn))) && (twom25_scalbn == \old(twom25_scalbn))) && (huge_scalbn == \old(huge_scalbn))) && (tiny_scalbn == \old(tiny_scalbn))) && (zero_pow == \old(zero_pow))) && (one_pow == \old(one_pow))) && (two_pow == \old(two_pow))) && (two24_pow == \old(two24_pow))) && (huge_pow == \old(huge_pow))) && (tiny_pow == \old(tiny_pow))) && (L1_pow == \old(L1_pow))) && (L2_pow == \old(L2_pow))) && (L3_pow == \old(L3_pow))) && (L4_pow == \old(L4_pow))) && (L5_pow == \old(L5_pow))) && (L6_pow == \old(L6_pow))) && (P1_pow == \old(P1_pow))) && (P2_pow == \old(P2_pow))) && (P3_pow == \old(P3_pow))) && (P4_pow == \old(P4_pow))) && (P5_pow == \old(P5_pow))) && (lg2_pow == \old(lg2_pow))) && (lg2_h_pow == \old(lg2_h_pow))) && (lg2_l_pow == \old(lg2_l_pow))) && (ovt_pow == \old(ovt_pow))) && (cp == \old(cp))) && (cp_h_pow == \old(cp_h_pow))) && (cp_l_pow == \old(cp_l_pow))) && (ivln2_pow == \old(ivln2_pow))) && (ivln2_h_pow == \old(ivln2_h_pow))) && (ivln2_l_pow == \old(ivln2_l_pow))) - ProcedureContractResult [Line: 177]: Procedure Contract for copysign_float Derived contract for procedure copysign_float. Ensures: ((((((((((((((((((((((((((((((((((one_fmod == \old(one_fmod)) && (one_sqrt == \old(one_sqrt))) && (tiny_sqrt == \old(tiny_sqrt))) && (two25_scalbn == \old(two25_scalbn))) && (twom25_scalbn == \old(twom25_scalbn))) && (huge_scalbn == \old(huge_scalbn))) && (tiny_scalbn == \old(tiny_scalbn))) && (zero_pow == \old(zero_pow))) && (one_pow == \old(one_pow))) && (two_pow == \old(two_pow))) && (two24_pow == \old(two24_pow))) && (huge_pow == \old(huge_pow))) && (tiny_pow == \old(tiny_pow))) && (L1_pow == \old(L1_pow))) && (L2_pow == \old(L2_pow))) && (L3_pow == \old(L3_pow))) && (L4_pow == \old(L4_pow))) && (L5_pow == \old(L5_pow))) && (L6_pow == \old(L6_pow))) && (P1_pow == \old(P1_pow))) && (P2_pow == \old(P2_pow))) && (P3_pow == \old(P3_pow))) && (P4_pow == \old(P4_pow))) && (P5_pow == \old(P5_pow))) && (lg2_pow == \old(lg2_pow))) && (lg2_h_pow == \old(lg2_h_pow))) && (lg2_l_pow == \old(lg2_l_pow))) && (ovt_pow == \old(ovt_pow))) && (cp == \old(cp))) && (cp_h_pow == \old(cp_h_pow))) && (cp_l_pow == \old(cp_l_pow))) && (ivln2_pow == \old(ivln2_pow))) && (ivln2_h_pow == \old(ivln2_h_pow))) && (ivln2_l_pow == \old(ivln2_l_pow))) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.70ms. Allocated memory is still 77.6MB. Free memory was 53.1MB in the beginning and 53.0MB in the end (delta: 94.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 628.03ms. Allocated memory is still 77.6MB. Free memory was 52.6MB in the beginning and 49.8MB in the end (delta: 2.9MB). Peak memory consumption was 23.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 76.06ms. Allocated memory is still 77.6MB. Free memory was 49.8MB in the beginning and 45.3MB in the end (delta: 4.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 118.44ms. Allocated memory is still 77.6MB. Free memory was 45.3MB in the beginning and 40.5MB in the end (delta: 4.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 77606.45ms. Allocated memory was 77.6MB in the beginning and 107.0MB in the end (delta: 29.4MB). Free memory was 40.2MB in the beginning and 64.0MB in the end (delta: -23.8MB). Peak memory consumption was 26.5MB. Max. memory is 16.1GB. * CodeCheck took 321713.63ms. Allocated memory is still 107.0MB. Free memory was 64.0MB in the beginning and 43.6MB in the end (delta: 20.5MB). Peak memory consumption was 42.7MB. Max. memory is 16.1GB. * Witness Printer took 159.86ms. Allocated memory is still 107.0MB. Free memory was 43.6MB in the beginning and 36.2MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. 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: QuantifierExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable Zero_fmod by function fabs_float - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable bp_pow by function fabs_float - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable dp_h_pow by function fabs_float - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable dp_l_pow by function fabs_float - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable Zero_fmod by function copysign_float - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable bp_pow by function copysign_float - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable dp_h_pow by function copysign_float - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable dp_l_pow by function copysign_float RESULT: Ultimate proved your program to be correct! [2024-11-08 22:19:34,397 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0bf4025-b566-469c-bbe3-8048ee239715/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2024-11-08 22:19:34,465 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0bf4025-b566-469c-bbe3-8048ee239715/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 137 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE