./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/float_req_bl_0877.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a36d6a3-38c9-4140-b50c-8cb4bf982472/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a36d6a3-38c9-4140-b50c-8cb4bf982472/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_4a36d6a3-38c9-4140-b50c-8cb4bf982472/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a36d6a3-38c9-4140-b50c-8cb4bf982472/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0877.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a36d6a3-38c9-4140-b50c-8cb4bf982472/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_4a36d6a3-38c9-4140-b50c-8cb4bf982472/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 74f76bdf71c3738c233d01eb08ce8b58505d670fc4e3160975d2636af9c8c625 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:31:18,458 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:31:18,527 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a36d6a3-38c9-4140-b50c-8cb4bf982472/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 22:31:18,531 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:31:18,532 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:31:18,556 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:31:18,556 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:31:18,557 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:31:18,558 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:31:18,558 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:31:18,558 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:31:18,559 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:31:18,559 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:31:18,560 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:31:18,560 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:31:18,560 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:31:18,561 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:31:18,561 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:31:18,562 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:31:18,562 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:31:18,563 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:31:18,565 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:31:18,567 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:31:18,568 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:31:18,568 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:31:18,569 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:31:18,569 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:31:18,569 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:31:18,570 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:31:18,570 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:31:18,571 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:31:18,571 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:31:18,575 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:31:18,576 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_4a36d6a3-38c9-4140-b50c-8cb4bf982472/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a36d6a3-38c9-4140-b50c-8cb4bf982472/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 74f76bdf71c3738c233d01eb08ce8b58505d670fc4e3160975d2636af9c8c625 [2024-11-08 22:31:18,849 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:31:18,870 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:31:18,873 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:31:18,874 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:31:18,875 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:31:18,876 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a36d6a3-38c9-4140-b50c-8cb4bf982472/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/float-newlib/float_req_bl_0877.c Unable to find full path for "g++" [2024-11-08 22:31:20,894 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:31:21,115 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:31:21,116 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a36d6a3-38c9-4140-b50c-8cb4bf982472/sv-benchmarks/c/float-newlib/float_req_bl_0877.c [2024-11-08 22:31:21,132 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a36d6a3-38c9-4140-b50c-8cb4bf982472/bin/ukojak-verify-ImItNfHLgk/data/2f88d330b/39d57ed8268c46feb52509fd3d8c627f/FLAG770c3f646 [2024-11-08 22:31:21,465 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a36d6a3-38c9-4140-b50c-8cb4bf982472/bin/ukojak-verify-ImItNfHLgk/data/2f88d330b/39d57ed8268c46feb52509fd3d8c627f [2024-11-08 22:31:21,467 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:31:21,469 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:31:21,470 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:31:21,471 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:31:21,476 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:31:21,477 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:31:21" (1/1) ... [2024-11-08 22:31:21,478 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68cdb6d8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:31:21, skipping insertion in model container [2024-11-08 22:31:21,478 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:31:21" (1/1) ... [2024-11-08 22:31:21,520 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:31:21,787 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 22:31:21,793 INFO L158 Benchmark]: Toolchain (without parser) took 323.45ms. Allocated memory is still 138.4MB. Free memory was 100.8MB in the beginning and 86.8MB in the end (delta: 14.0MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-11-08 22:31:21,794 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 138.4MB. Free memory is still 86.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 22:31:21,795 INFO L158 Benchmark]: CACSL2BoogieTranslator took 321.09ms. Allocated memory is still 138.4MB. Free memory was 100.8MB in the beginning and 86.8MB in the end (delta: 14.0MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-11-08 22:31:21,796 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 138.4MB. Free memory is still 86.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 321.09ms. Allocated memory is still 138.4MB. Free memory was 100.8MB in the beginning and 86.8MB in the end (delta: 14.0MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: createNanOrInfinity is unsupported in non-bitprecise translation de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: createNanOrInfinity is unsupported in non-bitprecise translation: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.createNanOrInfinity(IntegerTranslation.java: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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a36d6a3-38c9-4140-b50c-8cb4bf982472/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a36d6a3-38c9-4140-b50c-8cb4bf982472/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_4a36d6a3-38c9-4140-b50c-8cb4bf982472/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a36d6a3-38c9-4140-b50c-8cb4bf982472/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/float_req_bl_0877.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a36d6a3-38c9-4140-b50c-8cb4bf982472/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_4a36d6a3-38c9-4140-b50c-8cb4bf982472/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 74f76bdf71c3738c233d01eb08ce8b58505d670fc4e3160975d2636af9c8c625 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:31:24,146 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:31:24,242 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a36d6a3-38c9-4140-b50c-8cb4bf982472/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2024-11-08 22:31:24,287 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:31:24,288 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:31:24,289 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:31:24,290 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:31:24,291 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:31:24,292 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:31:24,294 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:31:24,294 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:31:24,295 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:31:24,295 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:31:24,297 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:31:24,298 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:31:24,298 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:31:24,298 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-08 22:31:24,299 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-08 22:31:24,299 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:31:24,299 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-08 22:31:24,300 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:31:24,304 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:31:24,305 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:31:24,305 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:31:24,305 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:31:24,305 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:31:24,306 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-08 22:31:24,306 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-08 22:31:24,306 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:31:24,306 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:31:24,307 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:31:24,307 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:31:24,308 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:31:24,308 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-08 22:31:24,309 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-08 22:31:24,309 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-08 22:31:24,310 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_4a36d6a3-38c9-4140-b50c-8cb4bf982472/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a36d6a3-38c9-4140-b50c-8cb4bf982472/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 74f76bdf71c3738c233d01eb08ce8b58505d670fc4e3160975d2636af9c8c625 [2024-11-08 22:31:24,753 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:31:24,785 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:31:24,789 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:31:24,791 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:31:24,792 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:31:24,793 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a36d6a3-38c9-4140-b50c-8cb4bf982472/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/float-newlib/float_req_bl_0877.c Unable to find full path for "g++" [2024-11-08 22:31:26,944 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:31:27,234 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:31:27,235 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a36d6a3-38c9-4140-b50c-8cb4bf982472/sv-benchmarks/c/float-newlib/float_req_bl_0877.c [2024-11-08 22:31:27,250 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a36d6a3-38c9-4140-b50c-8cb4bf982472/bin/ukojak-verify-ImItNfHLgk/data/6e0b66d4c/85fdceb299514112b73be0763dfe581c/FLAGcf0e22707 [2024-11-08 22:31:27,526 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a36d6a3-38c9-4140-b50c-8cb4bf982472/bin/ukojak-verify-ImItNfHLgk/data/6e0b66d4c/85fdceb299514112b73be0763dfe581c [2024-11-08 22:31:27,528 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:31:27,530 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:31:27,531 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:31:27,531 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:31:27,537 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:31:27,538 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:31:27" (1/1) ... [2024-11-08 22:31:27,539 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19f7fa64 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:31:27, skipping insertion in model container [2024-11-08 22:31:27,539 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:31:27" (1/1) ... [2024-11-08 22:31:27,593 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:31:28,054 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_4a36d6a3-38c9-4140-b50c-8cb4bf982472/sv-benchmarks/c/float-newlib/float_req_bl_0877.c[14284,14297] [2024-11-08 22:31:28,060 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:31:28,101 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:31:28,290 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_4a36d6a3-38c9-4140-b50c-8cb4bf982472/sv-benchmarks/c/float-newlib/float_req_bl_0877.c[14284,14297] [2024-11-08 22:31:28,291 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:31:28,329 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:31:28,330 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:31:28 WrapperNode [2024-11-08 22:31:28,330 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:31:28,332 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:31:28,332 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:31:28,332 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:31:28,340 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:31:28" (1/1) ... [2024-11-08 22:31:28,374 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:31:28" (1/1) ... [2024-11-08 22:31:28,429 INFO L138 Inliner]: procedures = 27, calls = 197, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 718 [2024-11-08 22:31:28,430 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:31:28,431 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:31:28,431 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:31:28,431 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:31:28,442 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:31:28" (1/1) ... [2024-11-08 22:31:28,442 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:31:28" (1/1) ... [2024-11-08 22:31:28,459 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:31:28" (1/1) ... [2024-11-08 22:31:28,460 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:31:28" (1/1) ... [2024-11-08 22:31:28,501 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:31:28" (1/1) ... [2024-11-08 22:31:28,518 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:31:28" (1/1) ... [2024-11-08 22:31:28,530 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:31:28" (1/1) ... [2024-11-08 22:31:28,536 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:31:28" (1/1) ... [2024-11-08 22:31:28,546 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:31:28,548 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:31:28,548 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:31:28,548 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:31:28,549 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:31:28" (1/1) ... [2024-11-08 22:31:28,555 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:31:28,565 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a36d6a3-38c9-4140-b50c-8cb4bf982472/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:31:28,579 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a36d6a3-38c9-4140-b50c-8cb4bf982472/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:31:28,582 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a36d6a3-38c9-4140-b50c-8cb4bf982472/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:31:28,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:31:28,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-08 22:31:28,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 22:31:28,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2024-11-08 22:31:28,606 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_float [2024-11-08 22:31:28,606 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_float [2024-11-08 22:31:28,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-11-08 22:31:28,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2024-11-08 22:31:28,607 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_float [2024-11-08 22:31:28,607 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_float [2024-11-08 22:31:28,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4 [2024-11-08 22:31:28,607 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:31:28,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:31:28,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-11-08 22:31:28,607 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:31:28,766 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:31:28,769 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:32:47,025 INFO L? ?]: Removed 157 outVars from TransFormulas that were not future-live. [2024-11-08 22:32:47,026 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:32:47,166 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:32:47,167 INFO L316 CfgBuilder]: Removed 70 assume(true) statements. [2024-11-08 22:32:47,167 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:32:47 BoogieIcfgContainer [2024-11-08 22:32:47,167 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:32:47,168 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:32:47,168 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:32:47,178 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:32:47,179 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:32:47" (1/1) ... [2024-11-08 22:32:47,190 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:32:47,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:47,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 162 states and 274 transitions. [2024-11-08 22:32:47,265 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 274 transitions. [2024-11-08 22:32:47,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 22:32:47,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:47,273 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-08 22:32:47,273 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a36d6a3-38c9-4140-b50c-8cb4bf982472/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-08 22:32:47,277 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a36d6a3-38c9-4140-b50c-8cb4bf982472/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-08 22:32:47,287 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a36d6a3-38c9-4140-b50c-8cb4bf982472/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2024-11-08 22:32:48,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:48,540 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-08 22:32:48,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:48,642 INFO L255 TraceCheckSpWp]: Trace formula consists of 102 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-08 22:32:48,646 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:32:48,663 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 22:32:48,671 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a36d6a3-38c9-4140-b50c-8cb4bf982472/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (2)] Ended with exit code 0 [2024-11-08 22:32:51,084 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.57s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:32:51,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:51,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 162 states and 263 transitions. [2024-11-08 22:32:51,315 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 263 transitions. [2024-11-08 22:32:51,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 22:32:51,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:51,316 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-08 22:32:51,316 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a36d6a3-38c9-4140-b50c-8cb4bf982472/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-08 22:32:51,320 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a36d6a3-38c9-4140-b50c-8cb4bf982472/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-08 22:32:51,327 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a36d6a3-38c9-4140-b50c-8cb4bf982472/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (3)] Waiting until timeout for monitored process [2024-11-08 22:32:53,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:53,908 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-08 22:32:54,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:54,071 INFO L255 TraceCheckSpWp]: Trace formula consists of 161 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-08 22:32:54,075 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:32:54,549 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 22:32:54,581 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 34 treesize of output 18 [2024-11-08 22:32:55,093 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 22:32:55,112 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a36d6a3-38c9-4140-b50c-8cb4bf982472/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (3)] Forceful destruction successful, exit code 0 [2024-11-08 22:32:56,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:56,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 162 states and 262 transitions. [2024-11-08 22:32:56,740 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 262 transitions. [2024-11-08 22:32:56,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:32:56,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:56,744 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-08 22:32:56,745 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a36d6a3-38c9-4140-b50c-8cb4bf982472/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-08 22:32:56,748 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a36d6a3-38c9-4140-b50c-8cb4bf982472/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-08 22:32:56,750 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a36d6a3-38c9-4140-b50c-8cb4bf982472/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2024-11-08 22:33:01,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:01,788 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-08 22:33:01,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:01,948 INFO L255 TraceCheckSpWp]: Trace formula consists of 162 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-08 22:33:01,952 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:33:02,709 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 22:33:03,515 INFO L349 Elim1Store]: treesize reduction 15, result has 42.3 percent of original size [2024-11-08 22:33:03,515 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 22:33:06,127 INFO L349 Elim1Store]: treesize reduction 17, result has 39.3 percent of original size [2024-11-08 22:33:06,127 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 22:33:07,094 INFO L349 Elim1Store]: treesize reduction 17, result has 39.3 percent of original size [2024-11-08 22:33:07,095 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 22:33:07,232 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 22:33:07,232 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 45 treesize of output 33 [2024-11-08 22:33:08,883 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 22:33:08,903 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a36d6a3-38c9-4140-b50c-8cb4bf982472/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (4)] Ended with exit code 0 [2024-11-08 22:33:25,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:25,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 162 states and 261 transitions. [2024-11-08 22:33:25,389 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 261 transitions. [2024-11-08 22:33:25,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:33:25,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:25,390 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-08 22:33:25,390 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a36d6a3-38c9-4140-b50c-8cb4bf982472/bin/ukojak-verify-ImItNfHLgk/cvc4 [2024-11-08 22:33:25,393 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a36d6a3-38c9-4140-b50c-8cb4bf982472/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-08 22:33:25,399 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a36d6a3-38c9-4140-b50c-8cb4bf982472/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process [2024-11-08 22:33:32,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:32,139 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-08 22:33:32,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:32,301 INFO L255 TraceCheckSpWp]: Trace formula consists of 165 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-08 22:33:32,308 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 22:33:32,412 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 22:33:33,142 INFO L349 Elim1Store]: treesize reduction 15, result has 42.3 percent of original size [2024-11-08 22:33:33,142 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 22:33:34,449 INFO L349 Elim1Store]: treesize reduction 17, result has 39.3 percent of original size [2024-11-08 22:33:34,450 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 22:33:35,490 INFO L349 Elim1Store]: treesize reduction 17, result has 39.3 percent of original size [2024-11-08 22:33:35,491 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 22:33:41,869 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 22:33:41,870 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2024-11-08 22:33:41,901 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 54 treesize of output 30 [2024-11-08 22:33:44,345 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 22:33:44,362 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a36d6a3-38c9-4140-b50c-8cb4bf982472/bin/ukojak-verify-ImItNfHLgk/cvc4 --incremental --print-success --lang smt (5)] Ended with exit code 0 [2024-11-08 22:33:54,035 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-08 22:34:00,645 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.72s 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 22:34:02,773 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.13s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-08 22:34:11,481 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.55s 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 22:34:14,448 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.97s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-08 22:34:20,229 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.32s 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 22:34:25,860 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.73s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-08 22:34:27,145 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.28s 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 22:34:30,427 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.28s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-08 22:34:34,454 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s 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 22:34:38,817 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.60s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-08 22:34:40,691 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.87s 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 22:34:45,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:45,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 26 states and 26 transitions. [2024-11-08 22:34:45,461 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 26 transitions. [2024-11-08 22:34:45,461 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-08 22:34:45,462 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 5 iterations. [2024-11-08 22:34:45,470 INFO L729 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-11-08 22:34:51,796 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 22:34:51,796 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 22:34:51,796 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 22:34:51,796 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 22:34:51,797 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 252 265) the Hoare annotation is: true [2024-11-08 22:34:51,797 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 22:34:51,797 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 22:34:51,797 INFO L77 FloydHoareUtils]: At program point L184(lines 184 188) the Hoare annotation is: true [2024-11-08 22:34:51,797 INFO L77 FloydHoareUtils]: At program point copysign_floatEXIT(lines 177 195) the Hoare annotation is: true [2024-11-08 22:34:51,797 INFO L77 FloydHoareUtils]: At program point L184-1(lines 184 188) the Hoare annotation is: true [2024-11-08 22:34:51,797 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 177 195) the Hoare annotation is: true [2024-11-08 22:34:51,798 INFO L77 FloydHoareUtils]: At program point L189(lines 189 193) the Hoare annotation is: true [2024-11-08 22:34:51,798 INFO L77 FloydHoareUtils]: At program point L189-1(lines 189 193) the Hoare annotation is: true [2024-11-08 22:34:51,798 INFO L77 FloydHoareUtils]: At program point L189-2(lines 189 193) the Hoare annotation is: true [2024-11-08 22:34:51,798 INFO L77 FloydHoareUtils]: At program point L179-1(lines 179 183) the Hoare annotation is: true [2024-11-08 22:34:51,798 INFO L77 FloydHoareUtils]: At program point L179-2(lines 179 183) the Hoare annotation is: true [2024-11-08 22:34:51,798 INFO L77 FloydHoareUtils]: At program point L531(lines 531 533) the Hoare annotation is: true [2024-11-08 22:34:51,798 INFO L77 FloydHoareUtils]: At program point L531-2(lines 522 534) the Hoare annotation is: true [2024-11-08 22:34:51,799 INFO L77 FloydHoareUtils]: At program point L532(lines 532 533) the Hoare annotation is: true [2024-11-08 22:34:51,799 INFO L77 FloydHoareUtils]: At program point L433-1(lines 433 437) the Hoare annotation is: true [2024-11-08 22:34:51,799 INFO L77 FloydHoareUtils]: At program point L433-2(lines 433 437) the Hoare annotation is: true [2024-11-08 22:34:51,799 INFO L77 FloydHoareUtils]: At program point __ieee754_sqrtf_returnLabel#1(lines 111 176) the Hoare annotation is: true [2024-11-08 22:34:51,799 INFO L77 FloydHoareUtils]: At program point L170-1(lines 170 174) the Hoare annotation is: true [2024-11-08 22:34:51,799 INFO L77 FloydHoareUtils]: At program point L170-2(lines 170 174) the Hoare annotation is: true [2024-11-08 22:34:51,803 INFO L77 FloydHoareUtils]: At program point L170-3(lines 170 174) the Hoare annotation is: true [2024-11-08 22:34:51,803 INFO L77 FloydHoareUtils]: At program point L402(lines 402 410) the Hoare annotation is: true [2024-11-08 22:34:51,804 INFO L77 FloydHoareUtils]: At program point L402-1(lines 402 410) the Hoare annotation is: true [2024-11-08 22:34:51,804 INFO L77 FloydHoareUtils]: At program point L303-1(lines 303 307) the Hoare annotation is: (not (and (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 ((_ to_fp 8 24) currentRoundingMode 1.0) (_ +zero 8 24))))))) (exists ((currentRoundingMode RoundingMode)) (= |ULTIMATE.start___ieee754_powf_~y#1| (fp.div currentRoundingMode ((_ to_fp 8 24) currentRoundingMode 1.0) (_ +zero 8 24)))))) [2024-11-08 22:34:51,806 INFO L77 FloydHoareUtils]: At program point L303-2(lines 303 307) the Hoare annotation is: (not (and (not (exists ((currentRoundingMode RoundingMode)) (and (= |ULTIMATE.start___ieee754_powf_~y#1| (fp.div currentRoundingMode ((_ 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))))))) (exists ((currentRoundingMode RoundingMode)) (= |ULTIMATE.start___ieee754_powf_~y#1| (fp.div currentRoundingMode ((_ to_fp 8 24) currentRoundingMode 1.0) (_ +zero 8 24)))))) [2024-11-08 22:34:51,807 INFO L77 FloydHoareUtils]: At program point scalbn_float_returnLabel#1(lines 201 251) the Hoare annotation is: true [2024-11-08 22:34:51,807 INFO L77 FloydHoareUtils]: At program point L238(lines 238 243) the Hoare annotation is: true [2024-11-08 22:34:51,807 INFO L77 FloydHoareUtils]: At program point L205-1(lines 205 209) the Hoare annotation is: true [2024-11-08 22:34:51,807 INFO L77 FloydHoareUtils]: At program point L205-2(lines 205 209) the Hoare annotation is: true [2024-11-08 22:34:51,807 INFO L77 FloydHoareUtils]: At program point L205-3(lines 205 209) the Hoare annotation is: true [2024-11-08 22:34:51,807 INFO L77 FloydHoareUtils]: At program point L503(lines 503 507) the Hoare annotation is: true [2024-11-08 22:34:51,808 INFO L77 FloydHoareUtils]: At program point L503-1(lines 503 507) the Hoare annotation is: true [2024-11-08 22:34:51,808 INFO L77 FloydHoareUtils]: At program point L239(lines 239 242) the Hoare annotation is: true [2024-11-08 22:34:51,808 INFO L77 FloydHoareUtils]: At program point L603-1(lines 603 607) the Hoare annotation is: true [2024-11-08 22:34:51,808 INFO L77 FloydHoareUtils]: At program point L603-2(lines 603 607) the Hoare annotation is: true [2024-11-08 22:34:51,808 INFO L77 FloydHoareUtils]: At program point L603-3(lines 603 607) the Hoare annotation is: true [2024-11-08 22:34:51,808 INFO L77 FloydHoareUtils]: At program point L438(lines 438 442) the Hoare annotation is: true [2024-11-08 22:34:51,809 INFO L77 FloydHoareUtils]: At program point L438-1(lines 438 442) the Hoare annotation is: true [2024-11-08 22:34:51,809 INFO L77 FloydHoareUtils]: At program point L405-1(lines 405 409) the Hoare annotation is: true [2024-11-08 22:34:51,809 INFO L77 FloydHoareUtils]: At program point L405-2(lines 405 409) the Hoare annotation is: true [2024-11-08 22:34:51,811 INFO L77 FloydHoareUtils]: At program point L240(line 240) the Hoare annotation is: true [2024-11-08 22:34:51,811 INFO L77 FloydHoareUtils]: At program point L240-1(line 240) the Hoare annotation is: true [2024-11-08 22:34:51,811 INFO L77 FloydHoareUtils]: At program point L538(lines 538 550) the Hoare annotation is: true [2024-11-08 22:34:51,811 INFO L77 FloydHoareUtils]: At program point L571-1(lines 571 575) the Hoare annotation is: true [2024-11-08 22:34:51,812 INFO L77 FloydHoareUtils]: At program point L571-2(lines 571 575) the Hoare annotation is: true [2024-11-08 22:34:51,812 INFO L77 FloydHoareUtils]: At program point L538-2(lines 538 550) the Hoare annotation is: true [2024-11-08 22:34:51,812 INFO L77 FloydHoareUtils]: At program point L571-3(lines 571 575) the Hoare annotation is: true [2024-11-08 22:34:51,812 INFO L77 FloydHoareUtils]: At program point L472-1(lines 472 476) the Hoare annotation is: true [2024-11-08 22:34:51,812 INFO L77 FloydHoareUtils]: At program point L472-2(lines 472 476) the Hoare annotation is: true [2024-11-08 22:34:51,813 INFO L77 FloydHoareUtils]: At program point L373(lines 373 374) the Hoare annotation is: true [2024-11-08 22:34:51,813 INFO L77 FloydHoareUtils]: At program point L308(lines 308 312) the Hoare annotation is: (or (and (exists ((currentRoundingMode RoundingMode) (v_arrayElimCell_2 (_ BitVec 32))) (and (fp.gt (let ((.cse0 (bvand v_arrayElimCell_2 (_ 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 ((_ to_fp 8 24) currentRoundingMode 1.0) (_ +zero 8 24))) (= (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 ((_ extract 31 31) v_arrayElimCell_2) ((_ extract 30 23) v_arrayElimCell_2) ((_ extract 22 0) v_arrayElimCell_2))))) (exists ((|v_ULTIMATE.start___ieee754_powf_~#gf_u~9#1.base_15| (_ BitVec 32))) (let ((.cse1 (select (select |#memory_int| |v_ULTIMATE.start___ieee754_powf_~#gf_u~9#1.base_15|) (_ bv0 32)))) (and (= |ULTIMATE.start___ieee754_powf_~y#1| (fp ((_ extract 31 31) .cse1) ((_ extract 30 23) .cse1) ((_ extract 22 0) .cse1))) (= .cse1 |ULTIMATE.start___ieee754_powf_~hy~1#1|))))) (not (exists ((currentRoundingMode RoundingMode)) (= (fp.div currentRoundingMode ((_ to_fp 8 24) currentRoundingMode 1.0) (_ +zero 8 24)) (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 22:34:51,813 INFO L77 FloydHoareUtils]: At program point L308-1(lines 308 312) the Hoare annotation is: (not (and (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 ((_ to_fp 8 24) currentRoundingMode 1.0) (_ +zero 8 24))))))) (exists ((currentRoundingMode RoundingMode)) (= |ULTIMATE.start___ieee754_powf_~y#1| (fp.div currentRoundingMode ((_ to_fp 8 24) currentRoundingMode 1.0) (_ +zero 8 24)))))) [2024-11-08 22:34:51,813 INFO L77 FloydHoareUtils]: At program point L308-2(lines 308 312) the Hoare annotation is: (or (and (exists ((currentRoundingMode RoundingMode) (v_arrayElimCell_2 (_ BitVec 32))) (and (fp.gt (let ((.cse0 (bvand v_arrayElimCell_2 (_ 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 ((_ to_fp 8 24) currentRoundingMode 1.0) (_ +zero 8 24))) (= (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 ((_ extract 31 31) v_arrayElimCell_2) ((_ extract 30 23) v_arrayElimCell_2) ((_ extract 22 0) v_arrayElimCell_2))))) (exists ((|v_ULTIMATE.start___ieee754_powf_~#gf_u~9#1.base_15| (_ BitVec 32))) (let ((.cse1 (select (select |#memory_int| |v_ULTIMATE.start___ieee754_powf_~#gf_u~9#1.base_15|) (_ bv0 32)))) (and (= |ULTIMATE.start___ieee754_powf_~y#1| (fp ((_ extract 31 31) .cse1) ((_ extract 30 23) .cse1) ((_ extract 22 0) .cse1))) (= .cse1 |ULTIMATE.start___ieee754_powf_~hy~1#1|))))) (not (exists ((currentRoundingMode RoundingMode)) (= (fp.div currentRoundingMode ((_ to_fp 8 24) currentRoundingMode 1.0) (_ +zero 8 24)) (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 22:34:51,813 INFO L77 FloydHoareUtils]: At program point L242(line 242) the Hoare annotation is: true [2024-11-08 22:34:51,814 INFO L77 FloydHoareUtils]: At program point L242-1(line 242) the Hoare annotation is: true [2024-11-08 22:34:51,814 INFO L77 FloydHoareUtils]: At program point main_returnLabel#1(lines 612 635) the Hoare annotation is: true [2024-11-08 22:34:51,814 INFO L77 FloydHoareUtils]: At program point L375(lines 375 499) the Hoare annotation is: true [2024-11-08 22:34:51,814 INFO L77 FloydHoareUtils]: At program point L375-2(lines 375 499) the Hoare annotation is: true [2024-11-08 22:34:51,814 INFO L77 FloydHoareUtils]: At program point L508(lines 508 512) the Hoare annotation is: true [2024-11-08 22:34:51,814 INFO L77 FloydHoareUtils]: At program point L541-1(lines 541 545) the Hoare annotation is: true [2024-11-08 22:34:51,817 INFO L77 FloydHoareUtils]: At program point L508-1(lines 508 512) the Hoare annotation is: true [2024-11-08 22:34:51,818 INFO L77 FloydHoareUtils]: At program point L541-2(lines 541 545) the Hoare annotation is: true [2024-11-08 22:34:51,818 INFO L77 FloydHoareUtils]: At program point L508-2(lines 508 512) the Hoare annotation is: true [2024-11-08 22:34:51,818 INFO L77 FloydHoareUtils]: At program point L541-3(lines 541 545) the Hoare annotation is: true [2024-11-08 22:34:51,818 INFO L77 FloydHoareUtils]: At program point L443(lines 443 447) the Hoare annotation is: true [2024-11-08 22:34:51,818 INFO L77 FloydHoareUtils]: At program point L443-1(lines 443 447) the Hoare annotation is: true [2024-11-08 22:34:51,819 INFO L77 FloydHoareUtils]: At program point L377(lines 377 378) the Hoare annotation is: true [2024-11-08 22:34:51,819 INFO L77 FloydHoareUtils]: At program point L443-2(lines 443 447) the Hoare annotation is: true [2024-11-08 22:34:51,819 INFO L77 FloydHoareUtils]: At program point L212(lines 212 213) the Hoare annotation is: true [2024-11-08 22:34:51,819 INFO L77 FloydHoareUtils]: At program point L245-1(lines 245 249) the Hoare annotation is: true [2024-11-08 22:34:51,819 INFO L77 FloydHoareUtils]: At program point L245-2(lines 245 249) the Hoare annotation is: true [2024-11-08 22:34:51,819 INFO L77 FloydHoareUtils]: At program point L245-3(lines 245 249) the Hoare annotation is: true [2024-11-08 22:34:51,819 INFO L77 FloydHoareUtils]: At program point L477(lines 477 481) the Hoare annotation is: true [2024-11-08 22:34:51,819 INFO L77 FloydHoareUtils]: At program point L477-1(lines 477 481) the Hoare annotation is: true [2024-11-08 22:34:51,820 INFO L77 FloydHoareUtils]: At program point L477-2(lines 477 481) the Hoare annotation is: true [2024-11-08 22:34:51,820 INFO L77 FloydHoareUtils]: At program point L345(lines 345 350) the Hoare annotation is: true [2024-11-08 22:34:51,820 INFO L77 FloydHoareUtils]: At program point L147-1(lines 147 156) the Hoare annotation is: true [2024-11-08 22:34:51,820 INFO L77 FloydHoareUtils]: At program point L147-3(lines 147 156) the Hoare annotation is: true [2024-11-08 22:34:51,820 INFO L77 FloydHoareUtils]: At program point L147-4(lines 111 176) the Hoare annotation is: true [2024-11-08 22:34:51,820 INFO L77 FloydHoareUtils]: At program point L577(lines 577 584) the Hoare annotation is: true [2024-11-08 22:34:51,820 INFO L77 FloydHoareUtils]: At program point L379(lines 379 380) the Hoare annotation is: true [2024-11-08 22:34:51,821 INFO L77 FloydHoareUtils]: At program point L214(lines 214 215) the Hoare annotation is: true [2024-11-08 22:34:51,821 INFO L77 FloydHoareUtils]: At program point L116-1(lines 116 120) the Hoare annotation is: true [2024-11-08 22:34:51,821 INFO L77 FloydHoareUtils]: At program point L116-2(lines 116 120) the Hoare annotation is: true [2024-11-08 22:34:51,821 INFO L77 FloydHoareUtils]: At program point L116-3(lines 116 120) the Hoare annotation is: true [2024-11-08 22:34:51,821 INFO L77 FloydHoareUtils]: At program point L216(lines 216 226) the Hoare annotation is: true [2024-11-08 22:34:51,821 INFO L77 FloydHoareUtils]: At program point L216-2(lines 216 226) the Hoare annotation is: true [2024-11-08 22:34:51,825 INFO L77 FloydHoareUtils]: At program point L580-1(lines 580 584) the Hoare annotation is: true [2024-11-08 22:34:51,826 INFO L77 FloydHoareUtils]: At program point L580-2(lines 580 584) the Hoare annotation is: true [2024-11-08 22:34:51,826 INFO L77 FloydHoareUtils]: At program point L580-3(lines 577 584) the Hoare annotation is: true [2024-11-08 22:34:51,826 INFO L77 FloydHoareUtils]: At program point L316(lines 316 317) the Hoare annotation is: true [2024-11-08 22:34:51,826 INFO L77 FloydHoareUtils]: At program point L218-1(lines 218 222) the Hoare annotation is: true [2024-11-08 22:34:51,826 INFO L77 FloydHoareUtils]: At program point L218-2(lines 218 222) the Hoare annotation is: true [2024-11-08 22:34:51,826 INFO L77 FloydHoareUtils]: At program point L218-3(lines 218 222) the Hoare annotation is: true [2024-11-08 22:34:51,826 INFO L77 FloydHoareUtils]: At program point L516-1(lines 516 520) the Hoare annotation is: true [2024-11-08 22:34:51,826 INFO L77 FloydHoareUtils]: At program point L516-2(lines 516 520) the Hoare annotation is: true [2024-11-08 22:34:51,827 INFO L77 FloydHoareUtils]: At program point L516-3(lines 516 520) the Hoare annotation is: true [2024-11-08 22:34:51,827 INFO L77 FloydHoareUtils]: At program point L351(lines 351 352) the Hoare annotation is: true [2024-11-08 22:34:51,827 INFO L77 FloydHoareUtils]: At program point L319(lines 319 324) the Hoare annotation is: true [2024-11-08 22:34:51,827 INFO L77 FloydHoareUtils]: At program point L353(lines 353 356) the Hoare annotation is: true [2024-11-08 22:34:51,827 INFO L77 FloydHoareUtils]: At program point L353-2(lines 353 356) the Hoare annotation is: true [2024-11-08 22:34:51,827 INFO L77 FloydHoareUtils]: At program point L552-1(lines 552 556) the Hoare annotation is: true [2024-11-08 22:34:51,827 INFO L77 FloydHoareUtils]: At program point L552-2(lines 552 556) the Hoare annotation is: true [2024-11-08 22:34:51,827 INFO L77 FloydHoareUtils]: At program point L354(lines 354 355) the Hoare annotation is: true [2024-11-08 22:34:51,828 INFO L77 FloydHoareUtils]: At program point L387-1(lines 387 391) the Hoare annotation is: true [2024-11-08 22:34:51,828 INFO L77 FloydHoareUtils]: At program point L387-2(lines 387 391) the Hoare annotation is: true [2024-11-08 22:34:51,828 INFO L77 FloydHoareUtils]: At program point L123(lines 123 124) the Hoare annotation is: true [2024-11-08 22:34:51,828 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-08 22:34:51,828 INFO L77 FloydHoareUtils]: At program point L488-1(lines 488 492) the Hoare annotation is: true [2024-11-08 22:34:51,828 INFO L77 FloydHoareUtils]: At program point L488-2(lines 488 492) the Hoare annotation is: true [2024-11-08 22:34:51,828 INFO L77 FloydHoareUtils]: At program point L224(lines 224 225) the Hoare annotation is: true [2024-11-08 22:34:51,829 INFO L77 FloydHoareUtils]: At program point L522(lines 522 534) the Hoare annotation is: true [2024-11-08 22:34:51,829 INFO L77 FloydHoareUtils]: At program point __ieee754_powf_returnLabel#1(lines 297 586) the Hoare annotation is: true [2024-11-08 22:34:51,829 INFO L77 FloydHoareUtils]: At program point L126(lines 126 127) the Hoare annotation is: true [2024-11-08 22:34:51,829 INFO L77 FloydHoareUtils]: At program point L523(lines 523 527) the Hoare annotation is: true [2024-11-08 22:34:51,829 INFO L77 FloydHoareUtils]: At program point L424(lines 424 428) the Hoare annotation is: true [2024-11-08 22:34:51,833 INFO L77 FloydHoareUtils]: At program point L424-1(lines 424 428) the Hoare annotation is: true [2024-11-08 22:34:51,833 INFO L77 FloydHoareUtils]: At program point L358(line 358) the Hoare annotation is: true [2024-11-08 22:34:51,833 INFO L77 FloydHoareUtils]: At program point L424-2(lines 424 428) the Hoare annotation is: true [2024-11-08 22:34:51,833 INFO L77 FloydHoareUtils]: At program point L623(line 623) the Hoare annotation is: (= (fp.div currentRoundingMode ((_ to_fp 8 24) currentRoundingMode 1.0) (_ +zero 8 24)) |ULTIMATE.start_main_~y~0#1|) [2024-11-08 22:34:51,834 INFO L77 FloydHoareUtils]: At program point L623-1(lines 623 632) 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~ret62#1|) (= (bvand v_arrayElimCell_2 (_ bv2147483647 32)) .cse0))))) (exists ((currentRoundingMode RoundingMode)) (= (fp.div currentRoundingMode ((_ to_fp 8 24) currentRoundingMode 1.0) (_ +zero 8 24)) |ULTIMATE.start_main_~y~0#1|)))) [2024-11-08 22:34:51,834 INFO L77 FloydHoareUtils]: At program point L557(lines 557 561) the Hoare annotation is: true [2024-11-08 22:34:51,834 INFO L77 FloydHoareUtils]: At program point L557-1(lines 557 561) the Hoare annotation is: true [2024-11-08 22:34:51,834 INFO L77 FloydHoareUtils]: At program point L623-3(lines 623 632) the Hoare annotation is: true [2024-11-08 22:34:51,834 INFO L77 FloydHoareUtils]: At program point L557-2(lines 557 561) the Hoare annotation is: true [2024-11-08 22:34:51,834 INFO L77 FloydHoareUtils]: At program point L458-1(lines 458 462) the Hoare annotation is: true [2024-11-08 22:34:51,835 INFO L77 FloydHoareUtils]: At program point L392(lines 392 396) the Hoare annotation is: true [2024-11-08 22:34:51,835 INFO L77 FloydHoareUtils]: At program point L458-2(lines 458 462) the Hoare annotation is: true [2024-11-08 22:34:51,835 INFO L77 FloydHoareUtils]: At program point L392-1(lines 392 396) the Hoare annotation is: true [2024-11-08 22:34:51,835 INFO L77 FloydHoareUtils]: At program point L392-2(lines 392 396) the Hoare annotation is: true [2024-11-08 22:34:51,835 INFO L77 FloydHoareUtils]: At program point L326-1(lines 297 586) the Hoare annotation is: true [2024-11-08 22:34:51,835 INFO L77 FloydHoareUtils]: At program point L128(lines 128 129) the Hoare annotation is: true [2024-11-08 22:34:51,836 INFO L77 FloydHoareUtils]: At program point L525(lines 525 527) the Hoare annotation is: true [2024-11-08 22:34:51,836 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-08 22:34:51,836 INFO L77 FloydHoareUtils]: At program point L360(lines 360 371) the Hoare annotation is: true [2024-11-08 22:34:51,836 INFO L77 FloydHoareUtils]: At program point L228(lines 228 229) the Hoare annotation is: true [2024-11-08 22:34:51,836 INFO L77 FloydHoareUtils]: At program point L526(lines 526 527) the Hoare annotation is: true [2024-11-08 22:34:51,836 INFO L77 FloydHoareUtils]: At program point L493(lines 493 497) the Hoare annotation is: true [2024-11-08 22:34:51,836 INFO L77 FloydHoareUtils]: At program point L493-1(lines 493 497) the Hoare annotation is: true [2024-11-08 22:34:51,837 INFO L77 FloydHoareUtils]: At program point L493-2(lines 493 497) the Hoare annotation is: true [2024-11-08 22:34:51,837 INFO L77 FloydHoareUtils]: At program point L229(line 229) the Hoare annotation is: true [2024-11-08 22:34:51,837 INFO L77 FloydHoareUtils]: At program point L229-1(line 229) the Hoare annotation is: true [2024-11-08 22:34:51,837 INFO L77 FloydHoareUtils]: At program point L230(lines 230 237) the Hoare annotation is: true [2024-11-08 22:34:51,837 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 629) the Hoare annotation is: true [2024-11-08 22:34:51,837 INFO L77 FloydHoareUtils]: At program point L231-1(lines 231 235) the Hoare annotation is: true [2024-11-08 22:34:51,841 INFO L77 FloydHoareUtils]: At program point L231-2(lines 231 235) the Hoare annotation is: true [2024-11-08 22:34:51,842 INFO L77 FloydHoareUtils]: At program point L132(lines 132 136) the Hoare annotation is: true [2024-11-08 22:34:51,842 INFO L77 FloydHoareUtils]: At program point L231-3(lines 231 235) the Hoare annotation is: true [2024-11-08 22:34:51,842 INFO L77 FloydHoareUtils]: At program point L132-2(lines 132 136) the Hoare annotation is: true [2024-11-08 22:34:51,842 INFO L77 FloydHoareUtils]: At program point L628(lines 628 631) the Hoare annotation is: true [2024-11-08 22:34:51,842 INFO L77 FloydHoareUtils]: At program point L529(lines 529 533) the Hoare annotation is: true [2024-11-08 22:34:51,842 INFO L77 FloydHoareUtils]: At program point L463(lines 463 467) the Hoare annotation is: true [2024-11-08 22:34:51,842 INFO L77 FloydHoareUtils]: At program point L463-1(lines 463 467) the Hoare annotation is: true [2024-11-08 22:34:51,842 INFO L77 FloydHoareUtils]: At program point L463-2(lines 463 467) the Hoare annotation is: true [2024-11-08 22:34:51,842 INFO L77 FloydHoareUtils]: At program point L133-1(lines 133 134) the Hoare annotation is: true [2024-11-08 22:34:51,843 INFO L77 FloydHoareUtils]: At program point L133-3(lines 133 134) the Hoare annotation is: true [2024-11-08 22:34:51,843 INFO L77 FloydHoareUtils]: At program point L133-4(lines 133 134) the Hoare annotation is: true [2024-11-08 22:34:51,843 INFO L77 FloydHoareUtils]: At program point L629(line 629) the Hoare annotation is: true [2024-11-08 22:34:51,871 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression [2024-11-08 22:34:51,875 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable Zero_fmod by function fabs_float [2024-11-08 22:34:51,877 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable bp_pow by function fabs_float [2024-11-08 22:34:51,877 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable dp_h_pow by function fabs_float [2024-11-08 22:34:51,878 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable dp_l_pow by function fabs_float [2024-11-08 22:34:51,884 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable Zero_fmod by function copysign_float [2024-11-08 22:34:51,884 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable bp_pow by function copysign_float [2024-11-08 22:34:51,885 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable dp_h_pow by function copysign_float [2024-11-08 22:34:51,885 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable dp_l_pow by function copysign_float [2024-11-08 22:34:51,886 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 08.11 10:34:51 ImpRootNode [2024-11-08 22:34:51,886 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-08 22:34:51,887 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-08 22:34:51,887 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-08 22:34:51,887 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-08 22:34:51,888 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:32:47" (3/4) ... [2024-11-08 22:34:51,890 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-08 22:34:51,894 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure fabs_float [2024-11-08 22:34:51,895 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure copysign_float [2024-11-08 22:34:51,911 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 17 nodes and edges [2024-11-08 22:34:51,911 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2024-11-08 22:34:51,911 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-11-08 22:34:51,912 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-08 22:34:52,038 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a36d6a3-38c9-4140-b50c-8cb4bf982472/bin/ukojak-verify-ImItNfHLgk/witness.graphml [2024-11-08 22:34:52,039 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a36d6a3-38c9-4140-b50c-8cb4bf982472/bin/ukojak-verify-ImItNfHLgk/witness.yml [2024-11-08 22:34:52,039 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-08 22:34:52,040 INFO L158 Benchmark]: Toolchain (without parser) took 204510.30ms. Allocated memory was 79.7MB in the beginning and 115.3MB in the end (delta: 35.7MB). Free memory was 55.0MB in the beginning and 59.9MB in the end (delta: -4.9MB). Peak memory consumption was 33.4MB. Max. memory is 16.1GB. [2024-11-08 22:34:52,040 INFO L158 Benchmark]: CDTParser took 0.68ms. Allocated memory is still 79.7MB. Free memory was 56.3MB in the beginning and 56.2MB in the end (delta: 141.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 22:34:52,041 INFO L158 Benchmark]: CACSL2BoogieTranslator took 799.76ms. Allocated memory was 79.7MB in the beginning and 115.3MB in the end (delta: 35.7MB). Free memory was 54.8MB in the beginning and 85.2MB in the end (delta: -30.4MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2024-11-08 22:34:52,041 INFO L158 Benchmark]: Boogie Procedure Inliner took 98.55ms. Allocated memory is still 115.3MB. Free memory was 85.2MB in the beginning and 81.0MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-08 22:34:52,042 INFO L158 Benchmark]: Boogie Preprocessor took 115.27ms. Allocated memory is still 115.3MB. Free memory was 81.0MB in the beginning and 75.9MB in the end (delta: 5.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-08 22:34:52,042 INFO L158 Benchmark]: RCFGBuilder took 78619.67ms. Allocated memory is still 115.3MB. Free memory was 75.9MB in the beginning and 57.5MB in the end (delta: 18.4MB). Peak memory consumption was 33.5MB. Max. memory is 16.1GB. [2024-11-08 22:34:52,043 INFO L158 Benchmark]: CodeCheck took 124717.94ms. Allocated memory is still 115.3MB. Free memory was 57.5MB in the beginning and 67.2MB in the end (delta: -9.7MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 22:34:52,043 INFO L158 Benchmark]: Witness Printer took 152.60ms. Allocated memory is still 115.3MB. Free memory was 67.2MB in the beginning and 59.9MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-08 22:34:52,045 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, 162 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 118.3s, OverallIterations: 5, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 364 SdHoareTripleChecker+Valid, 65.4s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 52 mSDsluCounter, 230 SdHoareTripleChecker+Invalid, 61.7s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 48 mSDsCounter, 59 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 257 IncrementalHoareTripleChecker+Invalid, 316 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 59 mSolverCounterUnsat, 182 mSDtfsCounter, 257 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 786 GetRequests, 725 SyntacticMatches, 7 SemanticMatches, 54 ConstructedPredicates, 0 IntricatePredicates, 2 DeprecatedPredicates, 766 ImplicationChecksByTransitivity, 40.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.2s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 20.1s InterpolantComputationTime, 86 NumberOfCodeBlocks, 86 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 82 ConstructedInterpolants, 39 QuantifiedInterpolants, 1875 SizeOfPredicates, 21 NumberOfNonLiveVariables, 590 ConjunctsInSsa, 82 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 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: 629]: 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 0.68ms. Allocated memory is still 79.7MB. Free memory was 56.3MB in the beginning and 56.2MB in the end (delta: 141.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 799.76ms. Allocated memory was 79.7MB in the beginning and 115.3MB in the end (delta: 35.7MB). Free memory was 54.8MB in the beginning and 85.2MB in the end (delta: -30.4MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 98.55ms. Allocated memory is still 115.3MB. Free memory was 85.2MB in the beginning and 81.0MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 115.27ms. Allocated memory is still 115.3MB. Free memory was 81.0MB in the beginning and 75.9MB in the end (delta: 5.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 78619.67ms. Allocated memory is still 115.3MB. Free memory was 75.9MB in the beginning and 57.5MB in the end (delta: 18.4MB). Peak memory consumption was 33.5MB. Max. memory is 16.1GB. * CodeCheck took 124717.94ms. Allocated memory is still 115.3MB. Free memory was 57.5MB in the beginning and 67.2MB in the end (delta: -9.7MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 152.60ms. Allocated memory is still 115.3MB. Free memory was 67.2MB in the beginning and 59.9MB in the end (delta: 7.3MB). 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 22:34:52,265 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a36d6a3-38c9-4140-b50c-8cb4bf982472/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2024-11-08 22:34:52,301 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a36d6a3-38c9-4140-b50c-8cb4bf982472/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