./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_0873b.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1191111-2d76-4917-9e44-2e048cc73184/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1191111-2d76-4917-9e44-2e048cc73184/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1191111-2d76-4917-9e44-2e048cc73184/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1191111-2d76-4917-9e44-2e048cc73184/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0873b.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1191111-2d76-4917-9e44-2e048cc73184/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1191111-2d76-4917-9e44-2e048cc73184/bin/ukojak-verify-EEHR8qb7sm --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 2c38013984df369dcb527283648f854c769b33d9bd7d0315c5de697ad787e937 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:59:19,730 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:59:19,794 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1191111-2d76-4917-9e44-2e048cc73184/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 21:59:19,803 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:59:19,804 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:59:19,845 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:59:19,847 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:59:19,848 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:59:19,848 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:59:19,848 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:59:19,848 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:59:19,849 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:59:19,849 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:59:19,849 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:59:19,850 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:59:19,850 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:59:19,850 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:59:19,850 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:59:19,851 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:59:19,851 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:59:19,851 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:59:19,851 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:59:19,851 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:59:19,851 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:59:19,851 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:59:19,851 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:59:19,851 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:59:19,852 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:59:19,852 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:59:19,852 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:59:19,852 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:59:19,852 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:59:19,852 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:59:19,852 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_e1191111-2d76-4917-9e44-2e048cc73184/bin/ukojak-verify-EEHR8qb7sm 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 -> 2c38013984df369dcb527283648f854c769b33d9bd7d0315c5de697ad787e937 [2024-11-13 21:59:20,157 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:59:20,165 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:59:20,168 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:59:20,169 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:59:20,170 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:59:20,171 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1191111-2d76-4917-9e44-2e048cc73184/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/float-newlib/double_req_bl_0873b.c Unable to find full path for "g++" [2024-11-13 21:59:22,151 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:59:22,452 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:59:22,455 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1191111-2d76-4917-9e44-2e048cc73184/sv-benchmarks/c/float-newlib/double_req_bl_0873b.c [2024-11-13 21:59:22,468 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1191111-2d76-4917-9e44-2e048cc73184/bin/ukojak-verify-EEHR8qb7sm/data/686717697/2f9b540b71114b61a8a3391cac77affb/FLAG51c7e58fc [2024-11-13 21:59:22,484 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1191111-2d76-4917-9e44-2e048cc73184/bin/ukojak-verify-EEHR8qb7sm/data/686717697/2f9b540b71114b61a8a3391cac77affb [2024-11-13 21:59:22,487 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:59:22,488 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:59:22,489 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:59:22,490 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:59:22,494 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:59:22,495 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:59:22" (1/1) ... [2024-11-13 21:59:22,498 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c9910ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:59:22, skipping insertion in model container [2024-11-13 21:59:22,498 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:59:22" (1/1) ... [2024-11-13 21:59:22,544 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:59:22,773 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:618) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.standardfunctions.StandardFunctionHandler.handleNaNOrInfinity(StandardFunctionHandler.java:3120) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.standardfunctions.StandardFunctionHandler.lambda$136(StandardFunctionHandler.java:601) 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:1611) 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:2170) 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:1792) 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:1769) 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:1638) 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:3515) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2508) 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) [2024-11-13 21:59:22,780 INFO L158 Benchmark]: Toolchain (without parser) took 291.24ms. Allocated memory is still 142.6MB. Free memory was 118.5MB in the beginning and 106.3MB in the end (delta: 12.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 21:59:22,780 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 142.6MB. Free memory is still 78.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:59:22,780 INFO L158 Benchmark]: CACSL2BoogieTranslator took 288.81ms. Allocated memory is still 142.6MB. Free memory was 118.5MB in the beginning and 106.3MB in the end (delta: 12.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 21:59:22,782 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38ms. Allocated memory is still 142.6MB. Free memory is still 78.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 288.81ms. Allocated memory is still 142.6MB. Free memory was 118.5MB in the beginning and 106.3MB in the end (delta: 12.2MB). Peak memory consumption was 8.4MB. 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:618) 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/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1191111-2d76-4917-9e44-2e048cc73184/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1191111-2d76-4917-9e44-2e048cc73184/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1191111-2d76-4917-9e44-2e048cc73184/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1191111-2d76-4917-9e44-2e048cc73184/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0873b.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1191111-2d76-4917-9e44-2e048cc73184/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1191111-2d76-4917-9e44-2e048cc73184/bin/ukojak-verify-EEHR8qb7sm --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 2c38013984df369dcb527283648f854c769b33d9bd7d0315c5de697ad787e937 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:59:25,254 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:59:25,381 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1191111-2d76-4917-9e44-2e048cc73184/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2024-11-13 21:59:25,408 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:59:25,409 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:59:25,409 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:59:25,409 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:59:25,409 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:59:25,410 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:59:25,410 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:59:25,410 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:59:25,410 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:59:25,410 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:59:25,410 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:59:25,410 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:59:25,410 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:59:25,410 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 21:59:25,411 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 21:59:25,411 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:59:25,411 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 21:59:25,411 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:59:25,411 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:59:25,411 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:59:25,411 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:59:25,411 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:59:25,411 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:59:25,411 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 21:59:25,412 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 21:59:25,412 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:59:25,412 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:59:25,412 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:59:25,412 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:59:25,412 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:59:25,412 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 21:59:25,412 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 21:59:25,413 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 21:59:25,413 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_e1191111-2d76-4917-9e44-2e048cc73184/bin/ukojak-verify-EEHR8qb7sm 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 -> 2c38013984df369dcb527283648f854c769b33d9bd7d0315c5de697ad787e937 [2024-11-13 21:59:25,715 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:59:25,723 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:59:25,726 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:59:25,727 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:59:25,728 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:59:25,729 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1191111-2d76-4917-9e44-2e048cc73184/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/float-newlib/double_req_bl_0873b.c Unable to find full path for "g++" [2024-11-13 21:59:27,685 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:59:28,018 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:59:28,019 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1191111-2d76-4917-9e44-2e048cc73184/sv-benchmarks/c/float-newlib/double_req_bl_0873b.c [2024-11-13 21:59:28,036 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1191111-2d76-4917-9e44-2e048cc73184/bin/ukojak-verify-EEHR8qb7sm/data/610503a50/cf39852fadd24281a7be9883c4cfd0cf/FLAGe3d4d343f [2024-11-13 21:59:28,284 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1191111-2d76-4917-9e44-2e048cc73184/bin/ukojak-verify-EEHR8qb7sm/data/610503a50/cf39852fadd24281a7be9883c4cfd0cf [2024-11-13 21:59:28,286 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:59:28,288 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:59:28,289 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:59:28,290 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:59:28,294 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:59:28,294 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:59:28" (1/1) ... [2024-11-13 21:59:28,295 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c7a6695 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:59:28, skipping insertion in model container [2024-11-13 21:59:28,295 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:59:28" (1/1) ... [2024-11-13 21:59:28,321 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:59:28,614 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_e1191111-2d76-4917-9e44-2e048cc73184/sv-benchmarks/c/float-newlib/double_req_bl_0873b.c[13947,13960] [2024-11-13 21:59:28,618 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:59:28,633 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:59:28,737 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_e1191111-2d76-4917-9e44-2e048cc73184/sv-benchmarks/c/float-newlib/double_req_bl_0873b.c[13947,13960] [2024-11-13 21:59:28,740 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:59:28,770 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:59:28,770 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:59:28 WrapperNode [2024-11-13 21:59:28,771 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:59:28,772 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:59:28,772 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:59:28,772 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:59:28,779 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:59:28" (1/1) ... [2024-11-13 21:59:28,809 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:59:28" (1/1) ... [2024-11-13 21:59:28,877 INFO L138 Inliner]: procedures = 24, calls = 158, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 725 [2024-11-13 21:59:28,877 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:59:28,878 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:59:28,880 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:59:28,881 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:59:28,888 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:59:28" (1/1) ... [2024-11-13 21:59:28,889 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:59:28" (1/1) ... [2024-11-13 21:59:28,902 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:59:28" (1/1) ... [2024-11-13 21:59:28,903 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:59:28" (1/1) ... [2024-11-13 21:59:28,950 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:59:28" (1/1) ... [2024-11-13 21:59:28,975 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:59:28" (1/1) ... [2024-11-13 21:59:28,979 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:59:28" (1/1) ... [2024-11-13 21:59:28,982 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:59:28" (1/1) ... [2024-11-13 21:59:28,988 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:59:28,989 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:59:28,989 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:59:28,990 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:59:28,991 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:59:28" (1/1) ... [2024-11-13 21:59:29,001 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:59:29,034 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1191111-2d76-4917-9e44-2e048cc73184/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:59:29,046 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1191111-2d76-4917-9e44-2e048cc73184/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:59:29,053 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1191111-2d76-4917-9e44-2e048cc73184/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:59:29,081 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:59:29,081 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2024-11-13 21:59:29,081 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_double [2024-11-13 21:59:29,082 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_double [2024-11-13 21:59:29,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2024-11-13 21:59:29,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 21:59:29,082 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 21:59:29,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2024-11-13 21:59:29,082 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-11-13 21:59:29,082 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:59:29,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:59:29,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-11-13 21:59:29,082 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 21:59:29,235 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:59:29,237 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:02:02,692 INFO L? ?]: Removed 190 outVars from TransFormulas that were not future-live. [2024-11-13 22:02:02,692 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:02:02,926 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:02:02,927 INFO L316 CfgBuilder]: Removed 58 assume(true) statements. [2024-11-13 22:02:02,927 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:02:02 BoogieIcfgContainer [2024-11-13 22:02:02,927 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:02:02,929 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:02:02,929 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:02:02,942 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:02:02,942 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:02:02" (1/1) ... [2024-11-13 22:02:02,949 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:02:02,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:03,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 141 states and 240 transitions. [2024-11-13 22:02:03,013 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 240 transitions. [2024-11-13 22:02:03,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 22:02:03,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:03,016 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 22:02:03,016 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1191111-2d76-4917-9e44-2e048cc73184/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 22:02:03,022 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1191111-2d76-4917-9e44-2e048cc73184/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 22:02:03,023 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1191111-2d76-4917-9e44-2e048cc73184/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2024-11-13 22:02:04,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:04,321 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 22:02:04,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:04,402 INFO L255 TraceCheckSpWp]: Trace formula consists of 87 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-13 22:02:04,406 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:02:04,423 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:02:04,431 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1191111-2d76-4917-9e44-2e048cc73184/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (2)] Forceful destruction successful, exit code 0 [2024-11-13 22:02:08,629 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.06s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:02:12,888 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.79s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:02:13,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:13,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 141 states and 235 transitions. [2024-11-13 22:02:13,175 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 235 transitions. [2024-11-13 22:02:13,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 22:02:13,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:13,175 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 22:02:13,176 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1191111-2d76-4917-9e44-2e048cc73184/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 22:02:13,179 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1191111-2d76-4917-9e44-2e048cc73184/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 22:02:13,181 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1191111-2d76-4917-9e44-2e048cc73184/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (3)] Waiting until timeout for monitored process [2024-11-13 22:02:15,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:15,564 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 22:02:15,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:15,697 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-13 22:02:15,699 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:02:17,642 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:02:17,658 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1191111-2d76-4917-9e44-2e048cc73184/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (3)] Ended with exit code 0 [2024-11-13 22:02:20,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:20,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 141 states and 234 transitions. [2024-11-13 22:02:20,546 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 234 transitions. [2024-11-13 22:02:20,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 22:02:20,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:20,547 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 22:02:20,547 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1191111-2d76-4917-9e44-2e048cc73184/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 22:02:20,549 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1191111-2d76-4917-9e44-2e048cc73184/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 22:02:20,570 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1191111-2d76-4917-9e44-2e048cc73184/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2024-11-13 22:02:24,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:24,800 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 22:02:24,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:24,931 INFO L255 TraceCheckSpWp]: Trace formula consists of 116 conjuncts, 18 conjuncts are in the unsatisfiable core [2024-11-13 22:02:24,934 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:02:26,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:02:26,287 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 17 [2024-11-13 22:02:28,278 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:02:28,278 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 31 treesize of output 15 [2024-11-13 22:02:32,309 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:02:32,325 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1191111-2d76-4917-9e44-2e048cc73184/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (4)] Ended with exit code 0 [2024-11-13 22:02:47,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:47,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 141 states and 233 transitions. [2024-11-13 22:02:47,150 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 233 transitions. [2024-11-13 22:02:47,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 22:02:47,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:47,151 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 22:02:47,151 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1191111-2d76-4917-9e44-2e048cc73184/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 22:02:47,155 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1191111-2d76-4917-9e44-2e048cc73184/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 22:02:47,156 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1191111-2d76-4917-9e44-2e048cc73184/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process [2024-11-13 22:02:52,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:52,336 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 22:02:52,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:52,450 INFO L255 TraceCheckSpWp]: Trace formula consists of 122 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-13 22:02:52,452 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:03:04,364 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:03:04,380 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1191111-2d76-4917-9e44-2e048cc73184/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (5)] Ended with exit code 0 [2024-11-13 22:03:56,432 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:04:02,527 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.09s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:04:12,726 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.20s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:04:15,294 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.57s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:04:25,397 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.10s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:04:35,674 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.28s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:04:38,706 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.73s for a HTC check with result VALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:04:42,047 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.34s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:04:52,959 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.91s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:04:58,141 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.18s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:05:08,383 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.24s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:05:19,272 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.89s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:05:24,759 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.49s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:05:26,776 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:05:36,872 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.10s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:05:46,181 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.31s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:05:56,443 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.26s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:06:02,757 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.31s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:06:12,998 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.24s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:06:23,253 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.25s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:06:33,482 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.23s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:06:36,849 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.37s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:06:46,996 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.15s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:06:57,258 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.26s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:07:07,498 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.24s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:07:18,023 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.52s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:07:19,786 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.76s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-13 22:07:24,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:24,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 143 states and 247 transitions. [2024-11-13 22:07:24,812 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 247 transitions. [2024-11-13 22:07:24,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:07:24,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:24,813 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 22:07:24,814 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1191111-2d76-4917-9e44-2e048cc73184/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 22:07:24,817 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1191111-2d76-4917-9e44-2e048cc73184/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 22:07:24,820 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1191111-2d76-4917-9e44-2e048cc73184/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (6)] Waiting until timeout for monitored process [2024-11-13 22:07:30,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:30,387 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 22:07:30,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:30,590 INFO L255 TraceCheckSpWp]: Trace formula consists of 123 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-13 22:07:30,593 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:07:33,003 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:07:33,026 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1191111-2d76-4917-9e44-2e048cc73184/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (6)] Ended with exit code 0 [2024-11-13 22:07:57,850 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.11s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-13 22:07:58,932 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.08s for a HTC check with result VALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-13 22:08:08,934 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-13 22:08:09,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:09,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 122 states and 205 transitions. [2024-11-13 22:08:09,602 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 205 transitions. [2024-11-13 22:08:09,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:08:09,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:09,602 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 22:08:09,603 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1191111-2d76-4917-9e44-2e048cc73184/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 22:08:09,608 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1191111-2d76-4917-9e44-2e048cc73184/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 22:08:09,610 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1191111-2d76-4917-9e44-2e048cc73184/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (7)] Waiting until timeout for monitored process [2024-11-13 22:08:11,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:11,234 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 22:08:11,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:11,317 INFO L255 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-13 22:08:11,318 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:08:11,320 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:08:11,327 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1191111-2d76-4917-9e44-2e048cc73184/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (7)] Forceful destruction successful, exit code 0 [2024-11-13 22:08:11,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:11,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 122 states and 201 transitions. [2024-11-13 22:08:11,555 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 201 transitions. [2024-11-13 22:08:11,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:08:11,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:11,556 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 22:08:11,556 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1191111-2d76-4917-9e44-2e048cc73184/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 22:08:11,561 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1191111-2d76-4917-9e44-2e048cc73184/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 22:08:11,565 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1191111-2d76-4917-9e44-2e048cc73184/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (8)] Waiting until timeout for monitored process [2024-11-13 22:08:15,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:15,943 ERROR L567 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-11-13 22:08:16,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:16,458 INFO L255 TraceCheckSpWp]: Trace formula consists of 157 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-13 22:08:16,461 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:08:22,063 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:08:22,082 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1191111-2d76-4917-9e44-2e048cc73184/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (8)] Ended with exit code 0 [2024-11-13 22:08:34,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:34,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 14 states and 13 transitions. [2024-11-13 22:08:34,789 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 13 transitions. [2024-11-13 22:08:34,789 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-13 22:08:34,790 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 8 iterations. [2024-11-13 22:08:34,807 INFO L729 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-11-13 22:08:38,443 INFO L75 FloydHoareUtils]: For program point L31(lines 31 36) no Hoare annotation was computed. [2024-11-13 22:08:38,443 INFO L75 FloydHoareUtils]: For program point L31-1(lines 31 36) no Hoare annotation was computed. [2024-11-13 22:08:38,443 INFO L75 FloydHoareUtils]: For program point L31-2(lines 31 36) no Hoare annotation was computed. [2024-11-13 22:08:38,444 INFO L75 FloydHoareUtils]: For program point L21-1(lines 21 25) no Hoare annotation was computed. [2024-11-13 22:08:38,444 INFO L75 FloydHoareUtils]: For program point L21-2(lines 21 25) no Hoare annotation was computed. [2024-11-13 22:08:38,444 INFO L75 FloydHoareUtils]: For program point $Ultimate##0(lines 19 38) no Hoare annotation was computed. [2024-11-13 22:08:38,444 INFO L75 FloydHoareUtils]: For program point copysign_doubleEXIT(lines 19 38) no Hoare annotation was computed. [2024-11-13 22:08:38,444 INFO L75 FloydHoareUtils]: For program point L26(lines 26 30) no Hoare annotation was computed. [2024-11-13 22:08:38,444 INFO L75 FloydHoareUtils]: For program point L26-1(lines 26 30) no Hoare annotation was computed. [2024-11-13 22:08:38,444 INFO L75 FloydHoareUtils]: For program point L531-1(lines 531 536) no Hoare annotation was computed. [2024-11-13 22:08:38,444 INFO L75 FloydHoareUtils]: For program point L531-2(lines 531 536) no Hoare annotation was computed. [2024-11-13 22:08:38,444 INFO L75 FloydHoareUtils]: For program point L531-3(lines 531 536) no Hoare annotation was computed. [2024-11-13 22:08:38,444 INFO L75 FloydHoareUtils]: For program point L366(lines 366 367) no Hoare annotation was computed. [2024-11-13 22:08:38,445 INFO L75 FloydHoareUtils]: For program point L69(lines 69 70) no Hoare annotation was computed. [2024-11-13 22:08:38,445 INFO L75 FloydHoareUtils]: For program point L103-1(lines 103 108) no Hoare annotation was computed. [2024-11-13 22:08:38,445 INFO L75 FloydHoareUtils]: For program point L70(line 70) no Hoare annotation was computed. [2024-11-13 22:08:38,445 INFO L75 FloydHoareUtils]: For program point L103-2(lines 103 108) no Hoare annotation was computed. [2024-11-13 22:08:38,445 INFO L75 FloydHoareUtils]: For program point L70-1(line 70) no Hoare annotation was computed. [2024-11-13 22:08:38,445 INFO L75 FloydHoareUtils]: For program point L103-3(lines 97 205) no Hoare annotation was computed. [2024-11-13 22:08:38,445 INFO L75 FloydHoareUtils]: For program point L500(lines 500 501) no Hoare annotation was computed. [2024-11-13 22:08:38,446 INFO L75 FloydHoareUtils]: For program point L467-1(lines 467 472) no Hoare annotation was computed. [2024-11-13 22:08:38,446 INFO L75 FloydHoareUtils]: For program point L467-2(lines 467 472) no Hoare annotation was computed. [2024-11-13 22:08:38,446 INFO L75 FloydHoareUtils]: For program point L467-3(lines 467 472) no Hoare annotation was computed. [2024-11-13 22:08:38,446 INFO L75 FloydHoareUtils]: For program point L71(lines 71 79) no Hoare annotation was computed. [2024-11-13 22:08:38,447 INFO L77 FloydHoareUtils]: At program point L270-1(lines 270 275) the Hoare annotation is: (and (exists ((|v_skolemized_q#valueAsBitvector_72| (_ BitVec 64)) (|v_ULTIMATE.start___ieee754_pow_~#ew_u~2#1.base_13| (_ BitVec 32)) (currentRoundingMode RoundingMode)) (let ((.cse3 (select |#memory_int| |v_ULTIMATE.start___ieee754_pow_~#ew_u~2#1.base_13|))) (let ((.cse0 (fp.neg ((_ to_fp 11 53) currentRoundingMode 1.0))) (.cse2 (select .cse3 (_ bv0 32))) (.cse1 (select .cse3 (_ bv4 32)))) (and (= |ULTIMATE.start___ieee754_pow_~y#1| (fp.div currentRoundingMode .cse0 (_ +zero 11 53))) (= |ULTIMATE.start___ieee754_pow_~hx~2#1| .cse1) (= ((_ extract 31 0) |v_skolemized_q#valueAsBitvector_72|) .cse2) (= .cse0 (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_72|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_72|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_72|))) (= |ULTIMATE.start___ieee754_pow_~lx~1#1| .cse2) (= ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_72|) .cse1))))) (= ~one_pow~0 ((_ to_fp 11 53) currentRoundingMode 1.0))) [2024-11-13 22:08:38,447 INFO L77 FloydHoareUtils]: At program point L270-2(lines 270 275) the Hoare annotation is: (and (exists ((currentRoundingMode RoundingMode)) (let ((.cse0 (fp.neg ((_ to_fp 11 53) currentRoundingMode 1.0)))) (and (= |ULTIMATE.start___ieee754_pow_~y#1| (fp.div currentRoundingMode .cse0 (_ +zero 11 53))) (= |ULTIMATE.start___ieee754_pow_~x#1| .cse0)))) (= ~one_pow~0 ((_ to_fp 11 53) currentRoundingMode 1.0))) [2024-11-13 22:08:38,447 INFO L75 FloydHoareUtils]: For program point L72-1(lines 72 77) no Hoare annotation was computed. [2024-11-13 22:08:38,447 INFO L75 FloydHoareUtils]: For program point L72-2(lines 72 77) no Hoare annotation was computed. [2024-11-13 22:08:38,447 INFO L75 FloydHoareUtils]: For program point L72-3(lines 72 77) no Hoare annotation was computed. [2024-11-13 22:08:38,447 INFO L75 FloydHoareUtils]: For program point L503(lines 503 510) no Hoare annotation was computed. [2024-11-13 22:08:38,447 INFO L75 FloydHoareUtils]: For program point L503-2(lines 496 510) no Hoare annotation was computed. [2024-11-13 22:08:38,448 INFO L75 FloydHoareUtils]: For program point L338(lines 338 351) no Hoare annotation was computed. [2024-11-13 22:08:38,448 INFO L75 FloydHoareUtils]: For program point L338-2(lines 263 562) no Hoare annotation was computed. [2024-11-13 22:08:38,448 INFO L75 FloydHoareUtils]: For program point __ieee754_sqrt_returnLabel#1(lines 97 205) no Hoare annotation was computed. [2024-11-13 22:08:38,448 INFO L75 FloydHoareUtils]: For program point L504(lines 504 509) no Hoare annotation was computed. [2024-11-13 22:08:38,448 INFO L75 FloydHoareUtils]: For program point L339(lines 339 350) no Hoare annotation was computed. [2024-11-13 22:08:38,448 INFO L75 FloydHoareUtils]: For program point L208-1(lines 208 212) no Hoare annotation was computed. [2024-11-13 22:08:38,448 INFO L75 FloydHoareUtils]: For program point L208-2(lines 208 212) no Hoare annotation was computed. [2024-11-13 22:08:38,448 INFO L75 FloydHoareUtils]: For program point L407(lines 407 412) no Hoare annotation was computed. [2024-11-13 22:08:38,448 INFO L75 FloydHoareUtils]: For program point L407-1(lines 407 412) no Hoare annotation was computed. [2024-11-13 22:08:38,448 INFO L75 FloydHoareUtils]: For program point L374-1(lines 374 379) no Hoare annotation was computed. [2024-11-13 22:08:38,449 INFO L75 FloydHoareUtils]: For program point L407-2(lines 407 412) no Hoare annotation was computed. [2024-11-13 22:08:38,449 INFO L75 FloydHoareUtils]: For program point L374-2(lines 374 379) no Hoare annotation was computed. [2024-11-13 22:08:38,449 INFO L75 FloydHoareUtils]: For program point L374-3(lines 374 379) no Hoare annotation was computed. [2024-11-13 22:08:38,449 INFO L77 FloydHoareUtils]: At program point main_returnLabel#1(lines 564 583) the Hoare annotation is: true [2024-11-13 22:08:38,449 INFO L75 FloydHoareUtils]: For program point L507(lines 507 508) no Hoare annotation was computed. [2024-11-13 22:08:38,450 INFO L77 FloydHoareUtils]: At program point L276(lines 276 281) the Hoare annotation is: (and (exists ((|v_skolemized_q#valueAsBitvector_72| (_ BitVec 64)) (|v_skolemized_q#valueAsBitvector_73| (_ BitVec 64)) (currentRoundingMode RoundingMode)) (let ((.cse0 (fp.neg ((_ to_fp 11 53) currentRoundingMode 1.0)))) (and (= (fp.div currentRoundingMode .cse0 (_ +zero 11 53)) (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_73|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_73|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_73|))) (= ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_72|) |ULTIMATE.start___ieee754_pow_~hx~2#1|) (= .cse0 (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_72|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_72|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_72|))) (= |ULTIMATE.start___ieee754_pow_~hy~1#1| ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_73|)) (= ((_ extract 31 0) |v_skolemized_q#valueAsBitvector_72|) |ULTIMATE.start___ieee754_pow_~lx~1#1|) (= ((_ extract 31 0) |v_skolemized_q#valueAsBitvector_73|) |ULTIMATE.start___ieee754_pow_~ly~0#1|)))) (= ~one_pow~0 ((_ to_fp 11 53) currentRoundingMode 1.0))) [2024-11-13 22:08:38,450 INFO L77 FloydHoareUtils]: At program point L276-1(lines 276 281) the Hoare annotation is: (and (exists ((|v_skolemized_q#valueAsBitvector_72| (_ BitVec 64)) (|v_ULTIMATE.start___ieee754_pow_~#ew_u~2#1.base_13| (_ BitVec 32)) (currentRoundingMode RoundingMode)) (let ((.cse3 (select |#memory_int| |v_ULTIMATE.start___ieee754_pow_~#ew_u~2#1.base_13|))) (let ((.cse0 (fp.neg ((_ to_fp 11 53) currentRoundingMode 1.0))) (.cse2 (select .cse3 (_ bv0 32))) (.cse1 (select .cse3 (_ bv4 32)))) (and (= |ULTIMATE.start___ieee754_pow_~y#1| (fp.div currentRoundingMode .cse0 (_ +zero 11 53))) (= |ULTIMATE.start___ieee754_pow_~hx~2#1| .cse1) (= ((_ extract 31 0) |v_skolemized_q#valueAsBitvector_72|) .cse2) (= .cse0 (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_72|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_72|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_72|))) (= |ULTIMATE.start___ieee754_pow_~lx~1#1| .cse2) (= ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_72|) .cse1))))) (= ~one_pow~0 ((_ to_fp 11 53) currentRoundingMode 1.0))) [2024-11-13 22:08:38,451 INFO L77 FloydHoareUtils]: At program point L276-2(lines 276 281) the Hoare annotation is: (and (exists ((|v_skolemized_q#valueAsBitvector_72| (_ BitVec 64)) (|v_skolemized_q#valueAsBitvector_73| (_ BitVec 64)) (currentRoundingMode RoundingMode)) (let ((.cse0 (fp.neg ((_ to_fp 11 53) currentRoundingMode 1.0)))) (and (= (fp.div currentRoundingMode .cse0 (_ +zero 11 53)) (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_73|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_73|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_73|))) (= ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_72|) |ULTIMATE.start___ieee754_pow_~hx~2#1|) (= .cse0 (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_72|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_72|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_72|))) (= |ULTIMATE.start___ieee754_pow_~hy~1#1| ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_73|)) (= ((_ extract 31 0) |v_skolemized_q#valueAsBitvector_72|) |ULTIMATE.start___ieee754_pow_~lx~1#1|) (= ((_ extract 31 0) |v_skolemized_q#valueAsBitvector_73|) |ULTIMATE.start___ieee754_pow_~ly~0#1|)))) (= ~one_pow~0 ((_ to_fp 11 53) currentRoundingMode 1.0))) [2024-11-13 22:08:38,451 INFO L75 FloydHoareUtils]: For program point L46-1(lines 46 51) no Hoare annotation was computed. [2024-11-13 22:08:38,451 INFO L75 FloydHoareUtils]: For program point L46-2(lines 46 51) no Hoare annotation was computed. [2024-11-13 22:08:38,451 INFO L75 FloydHoareUtils]: For program point L46-3(lines 46 51) no Hoare annotation was computed. [2024-11-13 22:08:38,451 INFO L75 FloydHoareUtils]: For program point L443-1(lines 443 448) no Hoare annotation was computed. [2024-11-13 22:08:38,451 INFO L75 FloydHoareUtils]: For program point L443-2(lines 443 448) no Hoare annotation was computed. [2024-11-13 22:08:38,451 INFO L75 FloydHoareUtils]: For program point L443-3(lines 443 448) no Hoare annotation was computed. [2024-11-13 22:08:38,451 INFO L75 FloydHoareUtils]: For program point L80(lines 80 85) no Hoare annotation was computed. [2024-11-13 22:08:38,451 INFO L75 FloydHoareUtils]: For program point L213(lines 213 218) no Hoare annotation was computed. [2024-11-13 22:08:38,452 INFO L75 FloydHoareUtils]: For program point L213-1(lines 213 218) no Hoare annotation was computed. [2024-11-13 22:08:38,452 INFO L75 FloydHoareUtils]: For program point L213-2(lines 213 218) no Hoare annotation was computed. [2024-11-13 22:08:38,452 INFO L75 FloydHoareUtils]: For program point L114(lines 114 119) no Hoare annotation was computed. [2024-11-13 22:08:38,452 INFO L75 FloydHoareUtils]: For program point L147-2(lines 147 157) no Hoare annotation was computed. [2024-11-13 22:08:38,452 INFO L75 FloydHoareUtils]: For program point L81(lines 81 84) no Hoare annotation was computed. [2024-11-13 22:08:38,452 INFO L75 FloydHoareUtils]: For program point L114-2(lines 114 119) no Hoare annotation was computed. [2024-11-13 22:08:38,452 INFO L77 FloydHoareUtils]: At program point L577(lines 577 580) the Hoare annotation is: (= |ULTIMATE.start_main_~res~0#1| ((_ to_fp 11 53) currentRoundingMode 1.0)) [2024-11-13 22:08:38,452 INFO L75 FloydHoareUtils]: For program point L313(lines 313 334) no Hoare annotation was computed. [2024-11-13 22:08:38,452 INFO L75 FloydHoareUtils]: For program point L115(lines 115 118) no Hoare annotation was computed. [2024-11-13 22:08:38,453 INFO L75 FloydHoareUtils]: For program point L82(line 82) no Hoare annotation was computed. [2024-11-13 22:08:38,453 INFO L75 FloydHoareUtils]: For program point L82-1(line 82) no Hoare annotation was computed. [2024-11-13 22:08:38,453 INFO L75 FloydHoareUtils]: For program point L578(line 578) no Hoare annotation was computed. [2024-11-13 22:08:38,453 INFO L77 FloydHoareUtils]: At program point L314(lines 314 321) the Hoare annotation is: (let ((.cse0 ((_ to_fp 11 53) currentRoundingMode 1.0))) (and (= ~one_pow~0 .cse0) (exists ((|v_skolemized_q#valueAsBitvector_65| (_ BitVec 64)) (currentRoundingMode RoundingMode)) (and (= (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_65|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_65|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_65|)) (fp.div currentRoundingMode (fp.neg ((_ to_fp 11 53) currentRoundingMode 1.0)) (_ +zero 11 53))) (= |ULTIMATE.start___ieee754_pow_~iy~0#1| (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_65|))))) (exists ((|v_skolemized_q#valueAsBitvector_80| (_ BitVec 64))) (and (= (fp.neg .cse0) (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_80|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_80|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_80|))) (= |ULTIMATE.start___ieee754_pow_~ix~0#1| (bvand ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_80|) (_ bv2147483647 32))) (= |ULTIMATE.start___ieee754_pow_~lx~1#1| ((_ extract 31 0) |v_skolemized_q#valueAsBitvector_80|)))))) [2024-11-13 22:08:38,453 INFO L75 FloydHoareUtils]: For program point L546-1(lines 546 550) no Hoare annotation was computed. [2024-11-13 22:08:38,453 INFO L75 FloydHoareUtils]: For program point L546-2(lines 546 550) no Hoare annotation was computed. [2024-11-13 22:08:38,453 INFO L75 FloydHoareUtils]: For program point L546-3(lines 546 550) no Hoare annotation was computed. [2024-11-13 22:08:38,454 INFO L75 FloydHoareUtils]: For program point L117(lines 117 118) no Hoare annotation was computed. [2024-11-13 22:08:38,454 INFO L75 FloydHoareUtils]: For program point L84(line 84) no Hoare annotation was computed. [2024-11-13 22:08:38,454 INFO L75 FloydHoareUtils]: For program point L84-1(line 84) no Hoare annotation was computed. [2024-11-13 22:08:38,454 INFO L75 FloydHoareUtils]: For program point L481-1(lines 481 486) no Hoare annotation was computed. [2024-11-13 22:08:38,454 INFO L75 FloydHoareUtils]: For program point L481-2(lines 481 486) no Hoare annotation was computed. [2024-11-13 22:08:38,454 INFO L75 FloydHoareUtils]: For program point L481-3(lines 481 486) no Hoare annotation was computed. [2024-11-13 22:08:38,454 INFO L75 FloydHoareUtils]: For program point L515(lines 515 529) no Hoare annotation was computed. [2024-11-13 22:08:38,454 INFO L75 FloydHoareUtils]: For program point L515-2(lines 515 529) no Hoare annotation was computed. [2024-11-13 22:08:38,454 INFO L75 FloydHoareUtils]: For program point L53(lines 53 65) no Hoare annotation was computed. [2024-11-13 22:08:38,454 INFO L75 FloydHoareUtils]: For program point L53-2(lines 44 94) no Hoare annotation was computed. [2024-11-13 22:08:38,454 INFO L77 FloydHoareUtils]: At program point __ieee754_pow_returnLabel#1(lines 263 562) the Hoare annotation is: (= |ULTIMATE.start___ieee754_pow_#res#1| ((_ to_fp 11 53) currentRoundingMode 1.0)) [2024-11-13 22:08:38,455 INFO L77 FloydHoareUtils]: At program point L285(lines 285 286) the Hoare annotation is: (and (exists ((|v_skolemized_q#valueAsBitvector_72| (_ BitVec 64)) (|v_skolemized_q#valueAsBitvector_73| (_ BitVec 64)) (currentRoundingMode RoundingMode)) (let ((.cse0 (fp.neg ((_ to_fp 11 53) currentRoundingMode 1.0)))) (and (= (fp.div currentRoundingMode .cse0 (_ +zero 11 53)) (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_73|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_73|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_73|))) (= .cse0 (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_72|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_72|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_72|))) (= |ULTIMATE.start___ieee754_pow_~iy~0#1| (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_73|))) (= (bvand ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_72|) (_ bv2147483647 32)) |ULTIMATE.start___ieee754_pow_~ix~0#1|) (= ((_ extract 31 0) |v_skolemized_q#valueAsBitvector_72|) |ULTIMATE.start___ieee754_pow_~lx~1#1|) (= ((_ extract 31 0) |v_skolemized_q#valueAsBitvector_73|) |ULTIMATE.start___ieee754_pow_~ly~0#1|)))) (= ~one_pow~0 ((_ to_fp 11 53) currentRoundingMode 1.0))) [2024-11-13 22:08:38,455 INFO L75 FloydHoareUtils]: For program point L54(lines 54 55) no Hoare annotation was computed. [2024-11-13 22:08:38,455 INFO L75 FloydHoareUtils]: For program point L87-1(lines 87 92) no Hoare annotation was computed. [2024-11-13 22:08:38,455 INFO L75 FloydHoareUtils]: For program point L87-2(lines 87 92) no Hoare annotation was computed. [2024-11-13 22:08:38,455 INFO L75 FloydHoareUtils]: For program point L87-3(lines 87 92) no Hoare annotation was computed. [2024-11-13 22:08:38,455 INFO L75 FloydHoareUtils]: For program point scalbn_double_returnLabel#1(lines 44 94) no Hoare annotation was computed. [2024-11-13 22:08:38,455 INFO L75 FloydHoareUtils]: For program point L385(lines 385 393) no Hoare annotation was computed. [2024-11-13 22:08:38,455 INFO L75 FloydHoareUtils]: For program point L418-1(lines 418 423) no Hoare annotation was computed. [2024-11-13 22:08:38,455 INFO L75 FloydHoareUtils]: For program point L385-1(lines 385 393) no Hoare annotation was computed. [2024-11-13 22:08:38,455 INFO L75 FloydHoareUtils]: For program point L418-2(lines 418 423) no Hoare annotation was computed. [2024-11-13 22:08:38,455 INFO L75 FloydHoareUtils]: For program point L418-3(lines 418 423) no Hoare annotation was computed. [2024-11-13 22:08:38,456 INFO L75 FloydHoareUtils]: For program point L122(lines 122 133) no Hoare annotation was computed. [2024-11-13 22:08:38,456 INFO L75 FloydHoareUtils]: For program point L122-2(lines 122 133) no Hoare annotation was computed. [2024-11-13 22:08:38,456 INFO L75 FloydHoareUtils]: For program point L552(lines 552 560) no Hoare annotation was computed. [2024-11-13 22:08:38,456 INFO L75 FloydHoareUtils]: For program point L519-1(lines 519 524) no Hoare annotation was computed. [2024-11-13 22:08:38,456 INFO L75 FloydHoareUtils]: For program point L519-2(lines 519 524) no Hoare annotation was computed. [2024-11-13 22:08:38,456 INFO L75 FloydHoareUtils]: For program point L519-3(lines 519 524) no Hoare annotation was computed. [2024-11-13 22:08:38,456 INFO L77 FloydHoareUtils]: At program point L288(lines 288 294) the Hoare annotation is: (and (exists ((|v_skolemized_q#valueAsBitvector_72| (_ BitVec 64)) (|v_skolemized_q#valueAsBitvector_73| (_ BitVec 64)) (currentRoundingMode RoundingMode)) (let ((.cse0 (fp.neg ((_ to_fp 11 53) currentRoundingMode 1.0)))) (and (= (fp.div currentRoundingMode .cse0 (_ +zero 11 53)) (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_73|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_73|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_73|))) (= .cse0 (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_72|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_72|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_72|))) (= |ULTIMATE.start___ieee754_pow_~iy~0#1| (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_73|))) (= (bvand ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_72|) (_ bv2147483647 32)) |ULTIMATE.start___ieee754_pow_~ix~0#1|) (= ((_ extract 31 0) |v_skolemized_q#valueAsBitvector_72|) |ULTIMATE.start___ieee754_pow_~lx~1#1|) (= ((_ extract 31 0) |v_skolemized_q#valueAsBitvector_73|) |ULTIMATE.start___ieee754_pow_~ly~0#1|)))) (= ~one_pow~0 ((_ to_fp 11 53) currentRoundingMode 1.0))) [2024-11-13 22:08:38,460 INFO L75 FloydHoareUtils]: For program point L123-2(lines 123 127) no Hoare annotation was computed. [2024-11-13 22:08:38,461 INFO L75 FloydHoareUtils]: For program point L57-1(lines 57 61) no Hoare annotation was computed. [2024-11-13 22:08:38,461 INFO L75 FloydHoareUtils]: For program point L57-2(lines 57 61) no Hoare annotation was computed. [2024-11-13 22:08:38,461 INFO L75 FloydHoareUtils]: For program point L57-3(lines 57 61) no Hoare annotation was computed. [2024-11-13 22:08:38,461 INFO L75 FloydHoareUtils]: For program point L388-1(lines 388 392) no Hoare annotation was computed. [2024-11-13 22:08:38,461 INFO L75 FloydHoareUtils]: For program point L322(lines 322 327) no Hoare annotation was computed. [2024-11-13 22:08:38,461 INFO L75 FloydHoareUtils]: For program point L388-2(lines 388 392) no Hoare annotation was computed. [2024-11-13 22:08:38,461 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-13 22:08:38,461 INFO L75 FloydHoareUtils]: For program point L455-1(lines 455 460) no Hoare annotation was computed. [2024-11-13 22:08:38,461 INFO L75 FloydHoareUtils]: For program point L455-2(lines 455 460) no Hoare annotation was computed. [2024-11-13 22:08:38,462 INFO L75 FloydHoareUtils]: For program point L356(lines 356 474) no Hoare annotation was computed. [2024-11-13 22:08:38,462 INFO L75 FloydHoareUtils]: For program point L455-3(lines 455 460) no Hoare annotation was computed. [2024-11-13 22:08:38,462 INFO L75 FloydHoareUtils]: For program point L356-2(lines 356 474) no Hoare annotation was computed. [2024-11-13 22:08:38,462 INFO L75 FloydHoareUtils]: For program point L555-1(lines 555 560) no Hoare annotation was computed. [2024-11-13 22:08:38,462 INFO L75 FloydHoareUtils]: For program point L555-2(lines 555 560) no Hoare annotation was computed. [2024-11-13 22:08:38,462 INFO L75 FloydHoareUtils]: For program point L555-3(lines 552 560) no Hoare annotation was computed. [2024-11-13 22:08:38,462 INFO L75 FloydHoareUtils]: For program point L357(lines 357 362) no Hoare annotation was computed. [2024-11-13 22:08:38,462 INFO L75 FloydHoareUtils]: For program point L357-2(lines 356 381) no Hoare annotation was computed. [2024-11-13 22:08:38,462 INFO L75 FloydHoareUtils]: For program point L490-1(lines 490 495) no Hoare annotation was computed. [2024-11-13 22:08:38,462 INFO L75 FloydHoareUtils]: For program point L490-2(lines 490 495) no Hoare annotation was computed. [2024-11-13 22:08:38,462 INFO L75 FloydHoareUtils]: For program point L490-3(lines 263 562) no Hoare annotation was computed. [2024-11-13 22:08:38,463 INFO L75 FloydHoareUtils]: For program point L358(lines 358 359) no Hoare annotation was computed. [2024-11-13 22:08:38,463 INFO L75 FloydHoareUtils]: For program point L160-2(lines 160 176) no Hoare annotation was computed. [2024-11-13 22:08:38,463 INFO L75 FloydHoareUtils]: For program point L128-2(lines 128 129) no Hoare annotation was computed. [2024-11-13 22:08:38,463 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-13 22:08:38,463 INFO L75 FloydHoareUtils]: For program point L426-1(lines 426 431) no Hoare annotation was computed. [2024-11-13 22:08:38,463 INFO L75 FloydHoareUtils]: For program point L360(lines 360 361) no Hoare annotation was computed. [2024-11-13 22:08:38,463 INFO L75 FloydHoareUtils]: For program point L426-2(lines 426 431) no Hoare annotation was computed. [2024-11-13 22:08:38,463 INFO L75 FloydHoareUtils]: For program point L426-3(lines 426 431) no Hoare annotation was computed. [2024-11-13 22:08:38,463 INFO L75 FloydHoareUtils]: For program point L63(lines 63 64) no Hoare annotation was computed. [2024-11-13 22:08:38,463 INFO L75 FloydHoareUtils]: For program point L328(lines 328 329) no Hoare annotation was computed. [2024-11-13 22:08:38,464 INFO L77 FloydHoareUtils]: At program point L296-1(lines 263 562) the Hoare annotation is: (and (exists ((|v_skolemized_q#valueAsBitvector_72| (_ BitVec 64)) (|v_skolemized_q#valueAsBitvector_73| (_ BitVec 64)) (currentRoundingMode RoundingMode)) (let ((.cse0 (fp.neg ((_ to_fp 11 53) currentRoundingMode 1.0)))) (and (= (fp.div currentRoundingMode .cse0 (_ +zero 11 53)) (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_73|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_73|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_73|))) (= .cse0 (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_72|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_72|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_72|))) (= |ULTIMATE.start___ieee754_pow_~iy~0#1| (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_73|))) (= (bvand ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_72|) (_ bv2147483647 32)) |ULTIMATE.start___ieee754_pow_~ix~0#1|) (= ((_ extract 31 0) |v_skolemized_q#valueAsBitvector_72|) |ULTIMATE.start___ieee754_pow_~lx~1#1|) (= ((_ extract 31 0) |v_skolemized_q#valueAsBitvector_73|) |ULTIMATE.start___ieee754_pow_~ly~0#1|)))) (= ~one_pow~0 ((_ to_fp 11 53) currentRoundingMode 1.0))) [2024-11-13 22:08:38,464 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 578) no Hoare annotation was computed. [2024-11-13 22:08:38,464 INFO L75 FloydHoareUtils]: For program point L330(lines 330 333) no Hoare annotation was computed. [2024-11-13 22:08:38,464 INFO L75 FloydHoareUtils]: For program point L198-1(lines 198 203) no Hoare annotation was computed. [2024-11-13 22:08:38,469 INFO L75 FloydHoareUtils]: For program point L198-2(lines 198 203) no Hoare annotation was computed. [2024-11-13 22:08:38,469 INFO L75 FloydHoareUtils]: For program point L198-3(lines 198 203) no Hoare annotation was computed. [2024-11-13 22:08:38,469 INFO L75 FloydHoareUtils]: For program point L331(lines 331 332) no Hoare annotation was computed. [2024-11-13 22:08:38,469 INFO L75 FloydHoareUtils]: For program point L497(lines 497 502) no Hoare annotation was computed. [2024-11-13 22:08:38,484 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: currentRoundingMode [2024-11-13 22:08:38,487 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression [2024-11-13 22:08:38,487 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: currentRoundingMode [2024-11-13 22:08:38,490 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression [2024-11-13 22:08:38,490 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: currentRoundingMode [2024-11-13 22:08:38,495 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable bp_pow by function copysign_double [2024-11-13 22:08:38,495 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable dp_h_pow by function copysign_double [2024-11-13 22:08:38,495 WARN L976 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable dp_l_pow by function copysign_double [2024-11-13 22:08:38,497 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 13.11 10:08:38 ImpRootNode [2024-11-13 22:08:38,497 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-13 22:08:38,498 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-13 22:08:38,498 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-13 22:08:38,498 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-13 22:08:38,499 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:02:02" (3/4) ... [2024-11-13 22:08:38,501 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-13 22:08:38,506 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure copysign_double [2024-11-13 22:08:38,536 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 102 nodes and edges [2024-11-13 22:08:38,537 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 37 nodes and edges [2024-11-13 22:08:38,539 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-11-13 22:08:38,542 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-13 22:08:38,781 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1191111-2d76-4917-9e44-2e048cc73184/bin/ukojak-verify-EEHR8qb7sm/witness.graphml [2024-11-13 22:08:38,782 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1191111-2d76-4917-9e44-2e048cc73184/bin/ukojak-verify-EEHR8qb7sm/witness.yml [2024-11-13 22:08:38,782 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-13 22:08:38,783 INFO L158 Benchmark]: Toolchain (without parser) took 550495.30ms. Allocated memory is still 83.9MB. Free memory was 59.9MB in the beginning and 34.3MB in the end (delta: 25.7MB). Peak memory consumption was 29.0MB. Max. memory is 16.1GB. [2024-11-13 22:08:38,783 INFO L158 Benchmark]: CDTParser took 0.40ms. Allocated memory is still 83.9MB. Free memory is still 65.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:08:38,784 INFO L158 Benchmark]: CACSL2BoogieTranslator took 482.26ms. Allocated memory is still 83.9MB. Free memory was 59.7MB in the beginning and 37.6MB in the end (delta: 22.1MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 22:08:38,784 INFO L158 Benchmark]: Boogie Procedure Inliner took 105.32ms. Allocated memory is still 83.9MB. Free memory was 37.6MB in the beginning and 33.4MB in the end (delta: 4.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:08:38,784 INFO L158 Benchmark]: Boogie Preprocessor took 110.70ms. Allocated memory is still 83.9MB. Free memory was 33.4MB in the beginning and 28.9MB in the end (delta: 4.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:08:38,785 INFO L158 Benchmark]: RCFGBuilder took 153937.94ms. Allocated memory is still 83.9MB. Free memory was 28.9MB in the beginning and 39.8MB in the end (delta: -10.9MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2024-11-13 22:08:38,785 INFO L158 Benchmark]: CodeCheck took 395568.71ms. Allocated memory is still 83.9MB. Free memory was 39.8MB in the beginning and 46.4MB in the end (delta: -6.7MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:08:38,787 INFO L158 Benchmark]: Witness Printer took 284.01ms. Allocated memory is still 83.9MB. Free memory was 46.4MB in the beginning and 34.3MB in the end (delta: 12.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 22:08:38,789 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 2 procedures, 141 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 391.8s, OverallIterations: 8, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 70 mSolverCounterUnknown, 476 SdHoareTripleChecker+Valid, 1004.5s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 140 mSDsluCounter, 377 SdHoareTripleChecker+Invalid, 962.9s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 128 mSDsCounter, 115 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 498 IncrementalHoareTripleChecker+Invalid, 683 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 115 mSolverCounterUnsat, 249 mSDtfsCounter, 498 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 70 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 942 GetRequests, 869 SyntacticMatches, 17 SemanticMatches, 56 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 941 ImplicationChecksByTransitivity, 102.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.2s SsaConstructionTime, 0.9s SatisfiabilityAnalysisTime, 29.3s InterpolantComputationTime, 94 NumberOfCodeBlocks, 94 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 87 ConstructedInterpolants, 38 QuantifiedInterpolants, 1013 SizeOfPredicates, 25 NumberOfNonLiveVariables, 848 ConjunctsInSsa, 56 ConjunctsInUnsatCore, 7 InterpolantComputations, 7 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: 578]: 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: 19]: Procedure Contract for copysign_double Derived contract for procedure copysign_double. Ensures: (((((((((((((((((((((((((((((((((two54_scalbn == \old(two54_scalbn)) && (twom54_scalbn == \old(twom54_scalbn))) && (huge_scalbn == \old(huge_scalbn))) && (tiny_scalbn == \old(tiny_scalbn))) && (one_sqrt == \old(one_sqrt))) && (tiny_sqrt == \old(tiny_sqrt))) && (zero_pow == \old(zero_pow))) && (one_pow == \old(one_pow))) && (two_pow == \old(two_pow))) && (two53_pow == \old(two53_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_pow == \old(cp_pow))) && (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 0.40ms. Allocated memory is still 83.9MB. Free memory is still 65.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 482.26ms. Allocated memory is still 83.9MB. Free memory was 59.7MB in the beginning and 37.6MB in the end (delta: 22.1MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 105.32ms. Allocated memory is still 83.9MB. Free memory was 37.6MB in the beginning and 33.4MB in the end (delta: 4.2MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 110.70ms. Allocated memory is still 83.9MB. Free memory was 33.4MB in the beginning and 28.9MB in the end (delta: 4.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 153937.94ms. Allocated memory is still 83.9MB. Free memory was 28.9MB in the beginning and 39.8MB in the end (delta: -10.9MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * CodeCheck took 395568.71ms. Allocated memory is still 83.9MB. Free memory was 39.8MB in the beginning and 46.4MB in the end (delta: -6.7MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 284.01ms. Allocated memory is still 83.9MB. Free memory was 46.4MB in the beginning and 34.3MB in the end (delta: 12.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: currentRoundingMode - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: currentRoundingMode - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Unknown variable: currentRoundingMode - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable bp_pow by function copysign_double - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable dp_h_pow by function copysign_double - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable dp_l_pow by function copysign_double RESULT: Ultimate proved your program to be correct! [2024-11-13 22:08:39,009 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1191111-2d76-4917-9e44-2e048cc73184/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2024-11-13 22:08:39,138 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1191111-2d76-4917-9e44-2e048cc73184/bin/ukojak-verify-EEHR8qb7sm/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