./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_0874.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a04aabdb-8187-48f3-8fd0-84969da1eea0/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a04aabdb-8187-48f3-8fd0-84969da1eea0/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a04aabdb-8187-48f3-8fd0-84969da1eea0/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a04aabdb-8187-48f3-8fd0-84969da1eea0/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0874.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a04aabdb-8187-48f3-8fd0-84969da1eea0/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a04aabdb-8187-48f3-8fd0-84969da1eea0/bin/ukojak-verify-CZk0znPC7b --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 8c405523cac8e5f9cc9432e526f7ec96d6e0134414c1ccc7da7da81ae6ee7579 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 03:54:47,669 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 03:54:47,723 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a04aabdb-8187-48f3-8fd0-84969da1eea0/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 03:54:47,727 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 03:54:47,727 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 03:54:47,747 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 03:54:47,747 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 03:54:47,748 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 03:54:47,748 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 03:54:47,748 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 03:54:47,748 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 03:54:47,748 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 03:54:47,749 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 03:54:47,749 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 03:54:47,749 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 03:54:47,749 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 03:54:47,749 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 03:54:47,749 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 03:54:47,749 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 03:54:47,749 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 03:54:47,749 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 03:54:47,749 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 03:54:47,749 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 03:54:47,750 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 03:54:47,750 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 03:54:47,750 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 03:54:47,750 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 03:54:47,750 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:54:47,750 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 03:54:47,750 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 03:54:47,750 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 03:54:47,751 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 03:54:47,751 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 03:54:47,751 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_a04aabdb-8187-48f3-8fd0-84969da1eea0/bin/ukojak-verify-CZk0znPC7b 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 -> 8c405523cac8e5f9cc9432e526f7ec96d6e0134414c1ccc7da7da81ae6ee7579 [2024-12-06 03:54:47,975 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 03:54:47,982 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 03:54:47,984 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 03:54:47,985 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 03:54:47,986 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 03:54:47,987 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a04aabdb-8187-48f3-8fd0-84969da1eea0/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/float-newlib/double_req_bl_0874.c [2024-12-06 03:54:50,589 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a04aabdb-8187-48f3-8fd0-84969da1eea0/bin/ukojak-verify-CZk0znPC7b/data/f15026886/28de3060cab24fa488bb3e8c4d3d5f05/FLAG5b54b44fe [2024-12-06 03:54:50,830 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 03:54:50,831 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a04aabdb-8187-48f3-8fd0-84969da1eea0/sv-benchmarks/c/float-newlib/double_req_bl_0874.c [2024-12-06 03:54:50,841 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a04aabdb-8187-48f3-8fd0-84969da1eea0/bin/ukojak-verify-CZk0znPC7b/data/f15026886/28de3060cab24fa488bb3e8c4d3d5f05/FLAG5b54b44fe [2024-12-06 03:54:51,155 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a04aabdb-8187-48f3-8fd0-84969da1eea0/bin/ukojak-verify-CZk0znPC7b/data/f15026886/28de3060cab24fa488bb3e8c4d3d5f05 [2024-12-06 03:54:51,157 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 03:54:51,158 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 03:54:51,160 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 03:54:51,160 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 03:54:51,164 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 03:54:51,164 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:54:51" (1/1) ... [2024-12-06 03:54:51,165 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14fa19c9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:54:51, skipping insertion in model container [2024-12-06 03:54:51,165 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:54:51" (1/1) ... [2024-12-06 03:54:51,191 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 03:54:51,316 ERROR L321 MainTranslator]: Unsupported Syntax: floats in unions are not supported in the integer translation. [2024-12-06 03:54:51,317 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5d8b9d09 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:54:51, skipping insertion in model container [2024-12-06 03:54:51,317 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 03:54:51,317 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-06 03:54:51,318 INFO L158 Benchmark]: Toolchain (without parser) took 159.91ms. Allocated memory is still 142.6MB. Free memory was 116.7MB in the beginning and 107.8MB in the end (delta: 8.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 03:54:51,319 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 142.6MB. Free memory is still 83.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 03:54:51,319 INFO L158 Benchmark]: CACSL2BoogieTranslator took 157.56ms. Allocated memory is still 142.6MB. Free memory was 116.7MB in the beginning and 107.8MB in the end (delta: 8.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 03:54:51,320 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 142.6MB. Free memory is still 83.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 157.56ms. Allocated memory is still 142.6MB. Free memory was 116.7MB in the beginning and 107.8MB in the end (delta: 8.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 11]: Unsupported Syntax floats in unions are not supported in the integer translation. 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_a04aabdb-8187-48f3-8fd0-84969da1eea0/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a04aabdb-8187-48f3-8fd0-84969da1eea0/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a04aabdb-8187-48f3-8fd0-84969da1eea0/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a04aabdb-8187-48f3-8fd0-84969da1eea0/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0874.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a04aabdb-8187-48f3-8fd0-84969da1eea0/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a04aabdb-8187-48f3-8fd0-84969da1eea0/bin/ukojak-verify-CZk0znPC7b --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 8c405523cac8e5f9cc9432e526f7ec96d6e0134414c1ccc7da7da81ae6ee7579 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 03:54:53,084 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 03:54:53,159 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a04aabdb-8187-48f3-8fd0-84969da1eea0/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2024-12-06 03:54:53,182 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 03:54:53,182 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 03:54:53,183 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 03:54:53,183 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 03:54:53,183 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 03:54:53,183 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 03:54:53,183 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 03:54:53,183 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 03:54:53,183 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 03:54:53,184 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 03:54:53,184 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 03:54:53,184 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 03:54:53,184 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 03:54:53,184 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-06 03:54:53,184 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-06 03:54:53,184 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-06 03:54:53,184 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 03:54:53,184 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 03:54:53,184 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 03:54:53,185 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 03:54:53,185 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 03:54:53,185 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 03:54:53,185 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 03:54:53,185 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 03:54:53,185 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-06 03:54:53,185 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 03:54:53,185 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:54:53,185 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 03:54:53,185 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 03:54:53,185 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 03:54:53,186 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-06 03:54:53,186 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 03:54:53,186 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-06 03:54:53,186 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_a04aabdb-8187-48f3-8fd0-84969da1eea0/bin/ukojak-verify-CZk0znPC7b 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 -> 8c405523cac8e5f9cc9432e526f7ec96d6e0134414c1ccc7da7da81ae6ee7579 [2024-12-06 03:54:53,420 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 03:54:53,427 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 03:54:53,429 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 03:54:53,430 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 03:54:53,430 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 03:54:53,432 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a04aabdb-8187-48f3-8fd0-84969da1eea0/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/float-newlib/double_req_bl_0874.c [2024-12-06 03:54:56,123 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a04aabdb-8187-48f3-8fd0-84969da1eea0/bin/ukojak-verify-CZk0znPC7b/data/841b971cd/f64cd536c43e4ac796816cb060942505/FLAG1b9922037 [2024-12-06 03:54:56,321 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 03:54:56,322 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a04aabdb-8187-48f3-8fd0-84969da1eea0/sv-benchmarks/c/float-newlib/double_req_bl_0874.c [2024-12-06 03:54:56,331 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a04aabdb-8187-48f3-8fd0-84969da1eea0/bin/ukojak-verify-CZk0znPC7b/data/841b971cd/f64cd536c43e4ac796816cb060942505/FLAG1b9922037 [2024-12-06 03:54:56,346 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a04aabdb-8187-48f3-8fd0-84969da1eea0/bin/ukojak-verify-CZk0znPC7b/data/841b971cd/f64cd536c43e4ac796816cb060942505 [2024-12-06 03:54:56,348 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 03:54:56,349 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 03:54:56,351 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 03:54:56,351 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 03:54:56,355 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 03:54:56,356 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:54:56" (1/1) ... [2024-12-06 03:54:56,357 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2403983b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:54:56, skipping insertion in model container [2024-12-06 03:54:56,357 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:54:56" (1/1) ... [2024-12-06 03:54:56,381 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 03:54:56,625 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_a04aabdb-8187-48f3-8fd0-84969da1eea0/sv-benchmarks/c/float-newlib/double_req_bl_0874.c[14411,14424] [2024-12-06 03:54:56,628 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:54:56,642 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 03:54:56,728 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_a04aabdb-8187-48f3-8fd0-84969da1eea0/sv-benchmarks/c/float-newlib/double_req_bl_0874.c[14411,14424] [2024-12-06 03:54:56,728 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:54:56,747 INFO L204 MainTranslator]: Completed translation [2024-12-06 03:54:56,747 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:54:56 WrapperNode [2024-12-06 03:54:56,747 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 03:54:56,748 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 03:54:56,748 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 03:54:56,749 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 03:54:56,754 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:54:56" (1/1) ... [2024-12-06 03:54:56,770 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:54:56" (1/1) ... [2024-12-06 03:54:56,806 INFO L138 Inliner]: procedures = 25, calls = 165, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 730 [2024-12-06 03:54:56,807 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 03:54:56,807 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 03:54:56,807 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 03:54:56,807 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 03:54:56,815 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:54:56" (1/1) ... [2024-12-06 03:54:56,815 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:54:56" (1/1) ... [2024-12-06 03:54:56,823 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:54:56" (1/1) ... [2024-12-06 03:54:56,823 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:54:56" (1/1) ... [2024-12-06 03:54:56,849 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:54:56" (1/1) ... [2024-12-06 03:54:56,851 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:54:56" (1/1) ... [2024-12-06 03:54:56,871 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:54:56" (1/1) ... [2024-12-06 03:54:56,875 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:54:56" (1/1) ... [2024-12-06 03:54:56,877 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:54:56" (1/1) ... [2024-12-06 03:54:56,883 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 03:54:56,884 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 03:54:56,884 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 03:54:56,884 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 03:54:56,885 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:54:56" (1/1) ... [2024-12-06 03:54:56,890 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:54:56,900 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a04aabdb-8187-48f3-8fd0-84969da1eea0/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 03:54:56,909 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a04aabdb-8187-48f3-8fd0-84969da1eea0/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 03:54:56,912 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a04aabdb-8187-48f3-8fd0-84969da1eea0/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 03:54:56,931 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 03:54:56,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2024-12-06 03:54:56,931 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_double [2024-12-06 03:54:56,932 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_double [2024-12-06 03:54:56,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2024-12-06 03:54:56,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-12-06 03:54:56,932 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 03:54:56,932 INFO L130 BoogieDeclarations]: Found specification of procedure fabs_double [2024-12-06 03:54:56,932 INFO L138 BoogieDeclarations]: Found implementation of procedure fabs_double [2024-12-06 03:54:56,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2024-12-06 03:54:56,932 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-12-06 03:54:56,932 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 03:54:56,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 03:54:56,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-12-06 03:54:56,932 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 03:54:57,056 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 03:54:57,058 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 03:57:48,798 INFO L? ?]: Removed 191 outVars from TransFormulas that were not future-live. [2024-12-06 03:57:48,798 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 03:57:49,011 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 03:57:49,011 INFO L312 CfgBuilder]: Removed 32 assume(true) statements. [2024-12-06 03:57:49,011 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:57:49 BoogieIcfgContainer [2024-12-06 03:57:49,011 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 03:57:49,012 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 03:57:49,012 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 03:57:49,021 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 03:57:49,022 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:57:49" (1/1) ... [2024-12-06 03:57:49,029 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 03:57:49,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:49,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 150 states and 253 transitions. [2024-12-06 03:57:49,084 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 253 transitions. [2024-12-06 03:57:49,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 03:57:49,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:49,089 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 03:57:49,089 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a04aabdb-8187-48f3-8fd0-84969da1eea0/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 03:57:49,093 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a04aabdb-8187-48f3-8fd0-84969da1eea0/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 03:57:49,094 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a04aabdb-8187-48f3-8fd0-84969da1eea0/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2024-12-06 03:57:50,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:50,284 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 03:57:50,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:50,356 INFO L256 TraceCheckSpWp]: Trace formula consists of 107 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-12-06 03:57:50,359 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:57:50,374 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:57:50,382 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a04aabdb-8187-48f3-8fd0-84969da1eea0/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (2)] Forceful destruction successful, exit code 0 [2024-12-06 03:57:52,869 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.32s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:57:53,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:53,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 150 states and 242 transitions. [2024-12-06 03:57:53,316 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 242 transitions. [2024-12-06 03:57:53,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 03:57:53,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:53,317 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 03:57:53,317 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a04aabdb-8187-48f3-8fd0-84969da1eea0/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 03:57:53,319 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a04aabdb-8187-48f3-8fd0-84969da1eea0/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 03:57:53,320 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a04aabdb-8187-48f3-8fd0-84969da1eea0/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (3)] Waiting until timeout for monitored process [2024-12-06 03:57:55,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:55,854 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 03:57:55,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:55,985 INFO L256 TraceCheckSpWp]: Trace formula consists of 178 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 03:57:55,988 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:57:58,390 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:57:58,404 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a04aabdb-8187-48f3-8fd0-84969da1eea0/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (3)] Ended with exit code 0 [2024-12-06 03:58:02,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:02,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 150 states and 241 transitions. [2024-12-06 03:58:02,151 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 241 transitions. [2024-12-06 03:58:02,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 03:58:02,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:02,152 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 03:58:02,152 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a04aabdb-8187-48f3-8fd0-84969da1eea0/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 03:58:02,154 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a04aabdb-8187-48f3-8fd0-84969da1eea0/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 03:58:02,155 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a04aabdb-8187-48f3-8fd0-84969da1eea0/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2024-12-06 03:58:06,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:06,730 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 03:58:06,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:06,878 INFO L256 TraceCheckSpWp]: Trace formula consists of 179 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-12-06 03:58:06,883 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:58:10,508 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 10 [2024-12-06 03:58:19,629 INFO L349 Elim1Store]: treesize reduction 26, result has 46.9 percent of original size [2024-12-06 03:58:19,629 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 68 treesize of output 62 [2024-12-06 03:58:25,956 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 03:58:25,956 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 62 treesize of output 38 [2024-12-06 03:58:31,070 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:58:31,084 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a04aabdb-8187-48f3-8fd0-84969da1eea0/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (4)] Ended with exit code 0 [2024-12-06 03:59:18,434 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.37s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-06 03:59:38,793 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.07s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-12-06 03:59:39,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:39,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 150 states and 240 transitions. [2024-12-06 03:59:39,631 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 240 transitions. [2024-12-06 03:59:39,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 03:59:39,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:39,632 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 03:59:39,633 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a04aabdb-8187-48f3-8fd0-84969da1eea0/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 03:59:39,635 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a04aabdb-8187-48f3-8fd0-84969da1eea0/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 03:59:39,636 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a04aabdb-8187-48f3-8fd0-84969da1eea0/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process [2024-12-06 03:59:45,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:45,699 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 03:59:45,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:45,804 INFO L256 TraceCheckSpWp]: Trace formula consists of 185 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-12-06 03:59:45,809 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:59:47,676 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 10 [2024-12-06 03:59:52,236 INFO L349 Elim1Store]: treesize reduction 26, result has 46.9 percent of original size [2024-12-06 03:59:52,237 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 68 treesize of output 62 [2024-12-06 03:59:57,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 03:59:59,553 INFO L349 Elim1Store]: treesize reduction 26, result has 46.9 percent of original size [2024-12-06 03:59:59,553 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 78 treesize of output 76 [2024-12-06 04:00:21,737 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 04:00:21,737 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 17 treesize of output 9 [2024-12-06 04:00:30,334 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:00:30,358 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a04aabdb-8187-48f3-8fd0-84969da1eea0/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (5)] Forceful destruction successful, exit code 0 [2024-12-06 04:01:03,243 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.23s for a HTC check with result VALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-06 04:01:48,016 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-06 04:01:58,024 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-06 04:02:12,905 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-06 04:02:14,883 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.98s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-06 04:02:20,641 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.76s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-06 04:02:29,366 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.72s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-06 04:02:34,362 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.00s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-06 04:02:44,399 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-06 04:02:54,626 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.23s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-06 04:03:04,853 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.23s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-06 04:03:08,398 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.34s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-06 04:03:18,847 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.45s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-06 04:03:29,074 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.23s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-06 04:03:37,541 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.47s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-06 04:03:47,969 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.43s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-06 04:03:50,285 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.35s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-06 04:03:56,314 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.03s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-06 04:03:59,553 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.24s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-06 04:04:01,984 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.43s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-06 04:04:07,374 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.39s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-06 04:04:17,602 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.23s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-06 04:04:27,881 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.28s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-06 04:04:36,571 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.69s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-06 04:04:46,827 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.26s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-06 04:04:57,077 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.25s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-06 04:05:03,844 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.77s for a HTC check with result INVALID. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-06 04:05:19,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:19,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 155 states and 260 transitions. [2024-12-06 04:05:19,951 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 260 transitions. [2024-12-06 04:05:19,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 04:05:19,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:19,952 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 04:05:19,952 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a04aabdb-8187-48f3-8fd0-84969da1eea0/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 04:05:19,960 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a04aabdb-8187-48f3-8fd0-84969da1eea0/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 04:05:19,960 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a04aabdb-8187-48f3-8fd0-84969da1eea0/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (6)] Waiting until timeout for monitored process [2024-12-06 04:05:23,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:23,574 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 04:05:23,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:23,693 INFO L256 TraceCheckSpWp]: Trace formula consists of 186 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 04:05:23,695 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:05:25,682 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:05:25,703 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a04aabdb-8187-48f3-8fd0-84969da1eea0/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (6)] Forceful destruction successful, exit code 0 [2024-12-06 04:05:57,166 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-06 04:06:08,042 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-06 04:06:08,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:08,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 134 states and 218 transitions. [2024-12-06 04:06:08,758 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 218 transitions. [2024-12-06 04:06:08,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 04:06:08,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:08,759 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 04:06:08,759 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a04aabdb-8187-48f3-8fd0-84969da1eea0/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 04:06:08,761 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a04aabdb-8187-48f3-8fd0-84969da1eea0/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 04:06:08,762 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a04aabdb-8187-48f3-8fd0-84969da1eea0/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (7)] Waiting until timeout for monitored process [2024-12-06 04:06:12,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:12,190 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 04:06:12,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:12,573 INFO L256 TraceCheckSpWp]: Trace formula consists of 228 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-12-06 04:06:12,575 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:06:21,859 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:06:21,877 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a04aabdb-8187-48f3-8fd0-84969da1eea0/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (7)] Ended with exit code 0 [2024-12-06 04:06:45,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:45,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 27 states and 27 transitions. [2024-12-06 04:06:45,937 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 27 transitions. [2024-12-06 04:06:45,938 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-12-06 04:06:45,938 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 7 iterations. [2024-12-06 04:06:45,945 INFO L726 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-12-06 04:07:45,826 INFO L77 FloydHoareUtils]: At program point fabs_doubleEXIT(lines 206 220) the Hoare annotation is: (exists ((|v_fabs_double_~#sh_u~3.base_9| (_ BitVec 32)) (|v_skolemized_q#valueAsBitvector_86| (_ BitVec 64))) (let ((.cse2 (select |#memory_int| |v_fabs_double_~#sh_u~3.base_9|))) (let ((.cse1 (select .cse2 (_ bv4 32)))) (and (= (let ((.cse0 (concat .cse1 (select .cse2 (_ bv0 32))))) (fp ((_ extract 63 63) .cse0) ((_ extract 62 52) .cse0) ((_ extract 51 0) .cse0))) |fabs_double_#res|) (= (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_86|)) .cse1) (= |fabs_double_#in~x| (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_86|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_86|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_86|))))))) [2024-12-06 04:07:45,827 INFO L77 FloydHoareUtils]: At program point L213(lines 213 218) the Hoare annotation is: (exists ((|v_fabs_double_~#sh_u~3.base_9| (_ BitVec 32)) (|v_skolemized_q#valueAsBitvector_86| (_ BitVec 64))) (let ((.cse2 (select |#memory_int| |v_fabs_double_~#sh_u~3.base_9|))) (let ((.cse1 (select .cse2 (_ bv4 32)))) (and (= (let ((.cse0 (concat .cse1 (select .cse2 (_ bv0 32))))) (fp ((_ extract 63 63) .cse0) ((_ extract 62 52) .cse0) ((_ extract 51 0) .cse0))) fabs_double_~x) (= (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_86|)) .cse1) (= |fabs_double_#in~x| (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_86|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_86|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_86|))))))) [2024-12-06 04:07:45,827 INFO L77 FloydHoareUtils]: At program point L213-1(lines 213 218) the Hoare annotation is: (exists ((|v_skolemized_q#valueAsBitvector_86| (_ BitVec 64))) (and (= fabs_double_~high~0 ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_86|)) (= |fabs_double_#in~x| (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_86|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_86|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_86|))))) [2024-12-06 04:07:45,827 INFO L77 FloydHoareUtils]: At program point L213-3(lines 213 218) the Hoare annotation is: (exists ((|v_fabs_double_~#sh_u~3.base_9| (_ BitVec 32)) (|v_skolemized_q#valueAsBitvector_86| (_ BitVec 64))) (let ((.cse2 (select |#memory_int| |v_fabs_double_~#sh_u~3.base_9|))) (let ((.cse1 (select .cse2 (_ bv4 32)))) (and (= (let ((.cse0 (concat .cse1 (select .cse2 (_ bv0 32))))) (fp ((_ extract 63 63) .cse0) ((_ extract 62 52) .cse0) ((_ extract 51 0) .cse0))) fabs_double_~x) (= (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_86|)) .cse1) (= |fabs_double_#in~x| (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_86|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_86|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_86|))))))) [2024-12-06 04:07:45,827 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 206 220) the Hoare annotation is: true [2024-12-06 04:07:45,827 INFO L77 FloydHoareUtils]: At program point L208-1(lines 208 212) the Hoare annotation is: (exists ((|v_skolemized_q#valueAsBitvector_86| (_ BitVec 64))) (and (= fabs_double_~high~0 ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_86|)) (= |fabs_double_#in~x| (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_86|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_86|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_86|))))) [2024-12-06 04:07:45,827 INFO L77 FloydHoareUtils]: At program point L208-2(lines 208 212) the Hoare annotation is: (= fabs_double_~x |fabs_double_#in~x|) [2024-12-06 04:07:45,827 INFO L77 FloydHoareUtils]: At program point L31(lines 31 36) the Hoare annotation is: true [2024-12-06 04:07:45,827 INFO L77 FloydHoareUtils]: At program point L31-1(lines 31 36) the Hoare annotation is: true [2024-12-06 04:07:45,827 INFO L77 FloydHoareUtils]: At program point L31-3(lines 31 36) the Hoare annotation is: true [2024-12-06 04:07:45,827 INFO L77 FloydHoareUtils]: At program point L21-1(lines 21 25) the Hoare annotation is: true [2024-12-06 04:07:45,828 INFO L77 FloydHoareUtils]: At program point L21-2(lines 21 25) the Hoare annotation is: true [2024-12-06 04:07:45,828 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 19 38) the Hoare annotation is: true [2024-12-06 04:07:45,828 INFO L77 FloydHoareUtils]: At program point copysign_doubleEXIT(lines 19 38) the Hoare annotation is: true [2024-12-06 04:07:45,828 INFO L77 FloydHoareUtils]: At program point L26(lines 26 30) the Hoare annotation is: true [2024-12-06 04:07:45,828 INFO L77 FloydHoareUtils]: At program point L26-1(lines 26 30) the Hoare annotation is: true [2024-12-06 04:07:45,828 INFO L77 FloydHoareUtils]: At program point L597(line 597) the Hoare annotation is: true [2024-12-06 04:07:45,828 INFO L77 FloydHoareUtils]: At program point L531-1(lines 531 536) the Hoare annotation is: true [2024-12-06 04:07:45,828 INFO L77 FloydHoareUtils]: At program point L531-2(lines 531 536) the Hoare annotation is: true [2024-12-06 04:07:45,828 INFO L77 FloydHoareUtils]: At program point L531-4(lines 531 536) the Hoare annotation is: true [2024-12-06 04:07:45,828 INFO L77 FloydHoareUtils]: At program point L366(lines 366 367) the Hoare annotation is: true [2024-12-06 04:07:45,828 INFO L77 FloydHoareUtils]: At program point L69(lines 69 70) the Hoare annotation is: true [2024-12-06 04:07:45,828 INFO L77 FloydHoareUtils]: At program point L103-1(lines 103 108) the Hoare annotation is: true [2024-12-06 04:07:45,828 INFO L77 FloydHoareUtils]: At program point L70(line 70) the Hoare annotation is: true [2024-12-06 04:07:45,828 INFO L77 FloydHoareUtils]: At program point L103-2(lines 103 108) the Hoare annotation is: true [2024-12-06 04:07:45,829 INFO L77 FloydHoareUtils]: At program point L70-1(line 70) the Hoare annotation is: true [2024-12-06 04:07:45,829 INFO L77 FloydHoareUtils]: At program point L103-4(lines 97 205) the Hoare annotation is: true [2024-12-06 04:07:45,829 INFO L77 FloydHoareUtils]: At program point L500(lines 500 501) the Hoare annotation is: true [2024-12-06 04:07:45,829 INFO L77 FloydHoareUtils]: At program point L467-1(lines 467 472) the Hoare annotation is: true [2024-12-06 04:07:45,829 INFO L77 FloydHoareUtils]: At program point L467-2(lines 467 472) the Hoare annotation is: true [2024-12-06 04:07:45,829 INFO L77 FloydHoareUtils]: At program point L467-4(lines 467 472) the Hoare annotation is: true [2024-12-06 04:07:45,829 INFO L77 FloydHoareUtils]: At program point L71(lines 71 79) the Hoare annotation is: true [2024-12-06 04:07:45,829 INFO L77 FloydHoareUtils]: At program point L567-1(lines 567 572) the Hoare annotation is: true [2024-12-06 04:07:45,829 INFO L77 FloydHoareUtils]: At program point L567-2(lines 567 572) the Hoare annotation is: true [2024-12-06 04:07:45,829 INFO L77 FloydHoareUtils]: At program point L567-4(lines 567 572) the Hoare annotation is: true [2024-12-06 04:07:45,829 INFO L77 FloydHoareUtils]: At program point L336(line 336) the Hoare annotation is: true [2024-12-06 04:07:45,830 INFO L77 FloydHoareUtils]: At program point L270-1(lines 270 275) the Hoare annotation is: (not (and (exists ((currentRoundingMode RoundingMode)) (= |ULTIMATE.start___ieee754_pow_~y#1| (fp.div currentRoundingMode (fp.neg ((_ to_fp 11 53) currentRoundingMode 1.0)) (_ +zero 11 53)))) (not (exists ((currentRoundingMode RoundingMode)) (let ((.cse0 ((_ to_fp 11 53) currentRoundingMode 1.0))) (and (= |ULTIMATE.start___ieee754_pow_~y#1| (fp.div currentRoundingMode (fp.neg .cse0) (_ +zero 11 53))) (exists ((|v_fabs_double_~#sh_u~3.base_9| (_ BitVec 32)) (|v_skolemized_q#valueAsBitvector_86| (_ BitVec 64))) (let ((.cse4 (select |#memory_int| |v_fabs_double_~#sh_u~3.base_9|))) (let ((.cse2 (select .cse4 (_ bv0 32))) (.cse1 (select .cse4 (_ bv4 32)))) (and (exists ((|v_skolemized_q#valueAsBitvector_87| (_ BitVec 64))) (and (= .cse1 ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_87|)) (= ((_ extract 31 0) |v_skolemized_q#valueAsBitvector_87|) .cse2) (= (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_87|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_87|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_87|)) (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_86|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_86|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_86|))))) (fp.lt (let ((.cse3 (concat (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_86|)) .cse2))) (fp ((_ extract 63 63) .cse3) ((_ extract 62 52) .cse3) ((_ extract 51 0) .cse3))) .cse0) (= |ULTIMATE.start___ieee754_pow_~hx~2#1| .cse1))))))))))) [2024-12-06 04:07:45,830 INFO L77 FloydHoareUtils]: At program point L270-2(lines 270 275) the Hoare annotation is: (not (and (not (exists ((currentRoundingMode RoundingMode)) (let ((.cse0 ((_ to_fp 11 53) currentRoundingMode 1.0))) (and (= |ULTIMATE.start___ieee754_pow_~y#1| (fp.div currentRoundingMode (fp.neg .cse0) (_ +zero 11 53))) (exists ((|v_fabs_double_~#sh_u~3.base_9| (_ BitVec 32)) (|v_skolemized_q#valueAsBitvector_86| (_ BitVec 64))) (let ((.cse3 (select |#memory_int| |v_fabs_double_~#sh_u~3.base_9|))) (let ((.cse1 (select .cse3 (_ bv4 32)))) (and (= |ULTIMATE.start___ieee754_pow_~x#1| (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_86|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_86|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_86|))) (= (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_86|)) .cse1) (fp.lt (let ((.cse2 (concat .cse1 (select .cse3 (_ bv0 32))))) (fp ((_ extract 63 63) .cse2) ((_ extract 62 52) .cse2) ((_ extract 51 0) .cse2))) .cse0))))))))) (exists ((currentRoundingMode RoundingMode)) (= |ULTIMATE.start___ieee754_pow_~y#1| (fp.div currentRoundingMode (fp.neg ((_ to_fp 11 53) currentRoundingMode 1.0)) (_ +zero 11 53)))))) [2024-12-06 04:07:45,830 INFO L77 FloydHoareUtils]: At program point L72-1(lines 72 77) the Hoare annotation is: true [2024-12-06 04:07:45,830 INFO L77 FloydHoareUtils]: At program point L72-2(lines 72 77) the Hoare annotation is: true [2024-12-06 04:07:45,830 INFO L77 FloydHoareUtils]: At program point L72-4(lines 72 77) the Hoare annotation is: true [2024-12-06 04:07:45,830 INFO L77 FloydHoareUtils]: At program point L503(lines 503 510) the Hoare annotation is: true [2024-12-06 04:07:45,830 INFO L77 FloydHoareUtils]: At program point L503-2(lines 496 510) the Hoare annotation is: true [2024-12-06 04:07:45,830 INFO L77 FloydHoareUtils]: At program point L338(lines 338 351) the Hoare annotation is: true [2024-12-06 04:07:45,830 INFO L77 FloydHoareUtils]: At program point L338-2(lines 263 562) the Hoare annotation is: true [2024-12-06 04:07:45,830 INFO L77 FloydHoareUtils]: At program point __ieee754_sqrt_returnLabel#1(lines 97 205) the Hoare annotation is: true [2024-12-06 04:07:45,830 INFO L77 FloydHoareUtils]: At program point L504(lines 504 509) the Hoare annotation is: true [2024-12-06 04:07:45,831 INFO L77 FloydHoareUtils]: At program point L339(lines 339 350) the Hoare annotation is: true [2024-12-06 04:07:45,831 INFO L77 FloydHoareUtils]: At program point L407(lines 407 412) the Hoare annotation is: true [2024-12-06 04:07:45,831 INFO L77 FloydHoareUtils]: At program point L407-1(lines 407 412) the Hoare annotation is: true [2024-12-06 04:07:45,831 INFO L77 FloydHoareUtils]: At program point L374-1(lines 374 379) the Hoare annotation is: true [2024-12-06 04:07:45,831 INFO L77 FloydHoareUtils]: At program point L374-2(lines 374 379) the Hoare annotation is: true [2024-12-06 04:07:45,831 INFO L77 FloydHoareUtils]: At program point L407-3(lines 407 412) the Hoare annotation is: true [2024-12-06 04:07:45,831 INFO L77 FloydHoareUtils]: At program point L374-4(lines 374 379) the Hoare annotation is: true [2024-12-06 04:07:45,831 INFO L77 FloydHoareUtils]: At program point main_returnLabel#1(lines 579 603) the Hoare annotation is: true [2024-12-06 04:07:45,831 INFO L77 FloydHoareUtils]: At program point L507(lines 507 508) the Hoare annotation is: true [2024-12-06 04:07:45,831 INFO L77 FloydHoareUtils]: At program point L276(lines 276 281) the Hoare annotation is: (not (and (exists ((|v_skolemized_q#valueAsBitvector_87| (_ BitVec 64)) (|v_skolemized_q#valueAsBitvector_88| (_ BitVec 64)) (currentRoundingMode RoundingMode) (|v_skolemized_q#valueAsBitvector_86| (_ BitVec 64))) (let ((.cse0 ((_ to_fp 11 53) currentRoundingMode 1.0))) (and (= (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_88|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_88|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_88|)) (fp.div currentRoundingMode (fp.neg .cse0) (_ +zero 11 53))) (fp.lt (let ((.cse1 (concat (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_86|)) ((_ extract 31 0) |v_skolemized_q#valueAsBitvector_87|)))) (fp ((_ extract 63 63) .cse1) ((_ extract 62 52) .cse1) ((_ extract 51 0) .cse1))) .cse0) (= (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_87|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_87|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_87|)) (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_86|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_86|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_86|))) (= |ULTIMATE.start___ieee754_pow_~hx~2#1| ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_87|)) (= ((_ extract 31 0) |v_skolemized_q#valueAsBitvector_88|) |ULTIMATE.start___ieee754_pow_~ly~0#1|) (= ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_88|) |ULTIMATE.start___ieee754_pow_~hy~1#1|)))) (not (and (exists ((|v_skolemized_q#valueAsBitvector_87| (_ BitVec 64)) (currentRoundingMode RoundingMode) (|v_skolemized_q#valueAsBitvector_86| (_ BitVec 64))) (let ((.cse2 ((_ to_fp 11 53) currentRoundingMode 1.0))) (and (= |ULTIMATE.start___ieee754_pow_~y#1| (fp.div currentRoundingMode (fp.neg .cse2) (_ +zero 11 53))) (fp.lt (let ((.cse3 (concat (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_86|)) ((_ extract 31 0) |v_skolemized_q#valueAsBitvector_87|)))) (fp ((_ extract 63 63) .cse3) ((_ extract 62 52) .cse3) ((_ extract 51 0) .cse3))) .cse2) (= (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_87|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_87|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_87|)) (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_86|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_86|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_86|))) (= |ULTIMATE.start___ieee754_pow_~hx~2#1| ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_87|))))) (exists ((|v_ULTIMATE.start___ieee754_pow_~#ew_u~3#1.base_15| (_ BitVec 32)) (|v_skolemized_q#valueAsBitvector_103| (_ BitVec 64))) (let ((.cse5 (select |#memory_int| |v_ULTIMATE.start___ieee754_pow_~#ew_u~3#1.base_15|))) (let ((.cse4 (select .cse5 (_ bv4 32)))) (and (= |ULTIMATE.start___ieee754_pow_~y#1| (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_103|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_103|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_103|))) (= ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_103|) .cse4) (= (select .cse5 (_ bv0 32)) ((_ extract 31 0) |v_skolemized_q#valueAsBitvector_103|)) (= |ULTIMATE.start___ieee754_pow_~hy~1#1| .cse4))))))))) [2024-12-06 04:07:45,832 INFO L77 FloydHoareUtils]: At program point L276-1(lines 276 281) the Hoare annotation is: (not (and (exists ((currentRoundingMode RoundingMode)) (= |ULTIMATE.start___ieee754_pow_~y#1| (fp.div currentRoundingMode (fp.neg ((_ to_fp 11 53) currentRoundingMode 1.0)) (_ +zero 11 53)))) (not (exists ((currentRoundingMode RoundingMode)) (let ((.cse0 ((_ to_fp 11 53) currentRoundingMode 1.0))) (and (= |ULTIMATE.start___ieee754_pow_~y#1| (fp.div currentRoundingMode (fp.neg .cse0) (_ +zero 11 53))) (exists ((|v_fabs_double_~#sh_u~3.base_9| (_ BitVec 32)) (|v_skolemized_q#valueAsBitvector_86| (_ BitVec 64))) (let ((.cse4 (select |#memory_int| |v_fabs_double_~#sh_u~3.base_9|))) (let ((.cse2 (select .cse4 (_ bv0 32))) (.cse1 (select .cse4 (_ bv4 32)))) (and (exists ((|v_skolemized_q#valueAsBitvector_87| (_ BitVec 64))) (and (= .cse1 ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_87|)) (= ((_ extract 31 0) |v_skolemized_q#valueAsBitvector_87|) .cse2) (= (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_87|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_87|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_87|)) (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_86|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_86|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_86|))))) (fp.lt (let ((.cse3 (concat (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_86|)) .cse2))) (fp ((_ extract 63 63) .cse3) ((_ extract 62 52) .cse3) ((_ extract 51 0) .cse3))) .cse0) (= |ULTIMATE.start___ieee754_pow_~hx~2#1| .cse1))))))))))) [2024-12-06 04:07:45,832 INFO L77 FloydHoareUtils]: At program point L276-3(lines 276 281) the Hoare annotation is: (not (and (exists ((|v_skolemized_q#valueAsBitvector_87| (_ BitVec 64)) (|v_skolemized_q#valueAsBitvector_88| (_ BitVec 64)) (currentRoundingMode RoundingMode) (|v_skolemized_q#valueAsBitvector_86| (_ BitVec 64))) (let ((.cse0 ((_ to_fp 11 53) currentRoundingMode 1.0))) (and (= (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_88|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_88|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_88|)) (fp.div currentRoundingMode (fp.neg .cse0) (_ +zero 11 53))) (fp.lt (let ((.cse1 (concat (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_86|)) ((_ extract 31 0) |v_skolemized_q#valueAsBitvector_87|)))) (fp ((_ extract 63 63) .cse1) ((_ extract 62 52) .cse1) ((_ extract 51 0) .cse1))) .cse0) (= (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_87|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_87|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_87|)) (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_86|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_86|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_86|))) (= |ULTIMATE.start___ieee754_pow_~hx~2#1| ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_87|)) (= ((_ extract 31 0) |v_skolemized_q#valueAsBitvector_88|) |ULTIMATE.start___ieee754_pow_~ly~0#1|) (= ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_88|) |ULTIMATE.start___ieee754_pow_~hy~1#1|)))) (not (and (exists ((|v_skolemized_q#valueAsBitvector_87| (_ BitVec 64)) (currentRoundingMode RoundingMode) (|v_skolemized_q#valueAsBitvector_86| (_ BitVec 64))) (let ((.cse2 ((_ to_fp 11 53) currentRoundingMode 1.0))) (and (= |ULTIMATE.start___ieee754_pow_~y#1| (fp.div currentRoundingMode (fp.neg .cse2) (_ +zero 11 53))) (fp.lt (let ((.cse3 (concat (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_86|)) ((_ extract 31 0) |v_skolemized_q#valueAsBitvector_87|)))) (fp ((_ extract 63 63) .cse3) ((_ extract 62 52) .cse3) ((_ extract 51 0) .cse3))) .cse2) (= (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_87|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_87|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_87|)) (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_86|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_86|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_86|))) (= |ULTIMATE.start___ieee754_pow_~hx~2#1| ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_87|))))) (exists ((|v_ULTIMATE.start___ieee754_pow_~#ew_u~3#1.base_15| (_ BitVec 32)) (|v_skolemized_q#valueAsBitvector_103| (_ BitVec 64))) (let ((.cse5 (select |#memory_int| |v_ULTIMATE.start___ieee754_pow_~#ew_u~3#1.base_15|))) (let ((.cse4 (select .cse5 (_ bv4 32)))) (and (= |ULTIMATE.start___ieee754_pow_~y#1| (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_103|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_103|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_103|))) (= ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_103|) .cse4) (= (select .cse5 (_ bv0 32)) ((_ extract 31 0) |v_skolemized_q#valueAsBitvector_103|)) (= |ULTIMATE.start___ieee754_pow_~hy~1#1| .cse4))))))))) [2024-12-06 04:07:45,832 INFO L77 FloydHoareUtils]: At program point L46-1(lines 46 51) the Hoare annotation is: true [2024-12-06 04:07:45,832 INFO L77 FloydHoareUtils]: At program point L46-2(lines 46 51) the Hoare annotation is: true [2024-12-06 04:07:45,832 INFO L77 FloydHoareUtils]: At program point L46-4(lines 46 51) the Hoare annotation is: true [2024-12-06 04:07:45,832 INFO L77 FloydHoareUtils]: At program point L443-1(lines 443 448) the Hoare annotation is: true [2024-12-06 04:07:45,832 INFO L77 FloydHoareUtils]: At program point L443-2(lines 443 448) the Hoare annotation is: true [2024-12-06 04:07:45,832 INFO L77 FloydHoareUtils]: At program point L443-4(lines 443 448) the Hoare annotation is: true [2024-12-06 04:07:45,832 INFO L77 FloydHoareUtils]: At program point L80(lines 80 85) the Hoare annotation is: true [2024-12-06 04:07:45,832 INFO L77 FloydHoareUtils]: At program point L114(lines 114 119) the Hoare annotation is: true [2024-12-06 04:07:45,832 INFO L77 FloydHoareUtils]: At program point L81(lines 81 84) the Hoare annotation is: true [2024-12-06 04:07:45,832 INFO L77 FloydHoareUtils]: At program point L114-2(lines 114 119) the Hoare annotation is: true [2024-12-06 04:07:45,832 INFO L77 FloydHoareUtils]: At program point L147-3(lines 147 157) the Hoare annotation is: true [2024-12-06 04:07:45,832 INFO L77 FloydHoareUtils]: At program point L313(lines 313 334) the Hoare annotation is: true [2024-12-06 04:07:45,832 INFO L77 FloydHoareUtils]: At program point L115(lines 115 118) the Hoare annotation is: true [2024-12-06 04:07:45,832 INFO L77 FloydHoareUtils]: At program point L82(line 82) the Hoare annotation is: true [2024-12-06 04:07:45,832 INFO L77 FloydHoareUtils]: At program point L82-1(line 82) the Hoare annotation is: true [2024-12-06 04:07:45,832 INFO L77 FloydHoareUtils]: At program point L314(lines 314 321) the Hoare annotation is: true [2024-12-06 04:07:45,832 INFO L77 FloydHoareUtils]: At program point L546-1(lines 546 550) the Hoare annotation is: true [2024-12-06 04:07:45,832 INFO L77 FloydHoareUtils]: At program point L546-2(lines 546 550) the Hoare annotation is: true [2024-12-06 04:07:45,833 INFO L77 FloydHoareUtils]: At program point L546-4(lines 546 550) the Hoare annotation is: true [2024-12-06 04:07:45,833 INFO L77 FloydHoareUtils]: At program point L117(lines 117 118) the Hoare annotation is: true [2024-12-06 04:07:45,833 INFO L77 FloydHoareUtils]: At program point L84(line 84) the Hoare annotation is: true [2024-12-06 04:07:45,833 INFO L77 FloydHoareUtils]: At program point L84-1(line 84) the Hoare annotation is: true [2024-12-06 04:07:45,833 INFO L77 FloydHoareUtils]: At program point L481-1(lines 481 486) the Hoare annotation is: true [2024-12-06 04:07:45,833 INFO L77 FloydHoareUtils]: At program point L481-2(lines 481 486) the Hoare annotation is: true [2024-12-06 04:07:45,833 INFO L77 FloydHoareUtils]: At program point L481-4(lines 481 486) the Hoare annotation is: true [2024-12-06 04:07:45,833 INFO L77 FloydHoareUtils]: At program point L515(lines 515 529) the Hoare annotation is: true [2024-12-06 04:07:45,833 INFO L77 FloydHoareUtils]: At program point L515-2(lines 515 529) the Hoare annotation is: true [2024-12-06 04:07:45,833 INFO L77 FloydHoareUtils]: At program point L53(lines 53 65) the Hoare annotation is: true [2024-12-06 04:07:45,833 INFO L77 FloydHoareUtils]: At program point L53-2(lines 44 94) the Hoare annotation is: true [2024-12-06 04:07:45,833 INFO L77 FloydHoareUtils]: At program point __ieee754_pow_returnLabel#1(lines 263 562) the Hoare annotation is: true [2024-12-06 04:07:45,833 INFO L77 FloydHoareUtils]: At program point L285(lines 285 286) the Hoare annotation is: true [2024-12-06 04:07:45,833 INFO L77 FloydHoareUtils]: At program point L54(lines 54 55) the Hoare annotation is: true [2024-12-06 04:07:45,833 INFO L77 FloydHoareUtils]: At program point L87-1(lines 87 92) the Hoare annotation is: true [2024-12-06 04:07:45,833 INFO L77 FloydHoareUtils]: At program point L87-2(lines 87 92) the Hoare annotation is: true [2024-12-06 04:07:45,833 INFO L77 FloydHoareUtils]: At program point L87-4(lines 87 92) the Hoare annotation is: true [2024-12-06 04:07:45,833 INFO L77 FloydHoareUtils]: At program point scalbn_double_returnLabel#1(lines 44 94) the Hoare annotation is: true [2024-12-06 04:07:45,833 INFO L77 FloydHoareUtils]: At program point L385(lines 385 393) the Hoare annotation is: true [2024-12-06 04:07:45,833 INFO L77 FloydHoareUtils]: At program point L418-1(lines 418 423) the Hoare annotation is: true [2024-12-06 04:07:45,833 INFO L77 FloydHoareUtils]: At program point L385-1(lines 385 393) the Hoare annotation is: true [2024-12-06 04:07:45,833 INFO L77 FloydHoareUtils]: At program point L418-2(lines 418 423) the Hoare annotation is: true [2024-12-06 04:07:45,833 INFO L77 FloydHoareUtils]: At program point L418-4(lines 418 423) the Hoare annotation is: true [2024-12-06 04:07:45,833 INFO L77 FloydHoareUtils]: At program point L122(lines 122 133) the Hoare annotation is: true [2024-12-06 04:07:45,833 INFO L77 FloydHoareUtils]: At program point L122-2(lines 122 133) the Hoare annotation is: true [2024-12-06 04:07:45,833 INFO L77 FloydHoareUtils]: At program point L552(lines 552 560) the Hoare annotation is: true [2024-12-06 04:07:45,833 INFO L77 FloydHoareUtils]: At program point L519-1(lines 519 524) the Hoare annotation is: true [2024-12-06 04:07:45,834 INFO L77 FloydHoareUtils]: At program point L519-2(lines 519 524) the Hoare annotation is: true [2024-12-06 04:07:45,834 INFO L77 FloydHoareUtils]: At program point L519-4(lines 519 524) the Hoare annotation is: true [2024-12-06 04:07:45,834 INFO L77 FloydHoareUtils]: At program point L288(lines 288 294) the Hoare annotation is: true [2024-12-06 04:07:45,834 INFO L77 FloydHoareUtils]: At program point L123-3(lines 123 127) the Hoare annotation is: true [2024-12-06 04:07:45,834 INFO L77 FloydHoareUtils]: At program point L57-1(lines 57 61) the Hoare annotation is: true [2024-12-06 04:07:45,834 INFO L77 FloydHoareUtils]: At program point L57-2(lines 57 61) the Hoare annotation is: true [2024-12-06 04:07:45,834 INFO L77 FloydHoareUtils]: At program point L57-4(lines 57 61) the Hoare annotation is: true [2024-12-06 04:07:45,834 INFO L77 FloydHoareUtils]: At program point L388-1(lines 388 392) the Hoare annotation is: true [2024-12-06 04:07:45,834 INFO L77 FloydHoareUtils]: At program point L322(lines 322 327) the Hoare annotation is: (not (exists ((|v_skolemized_q#valueAsBitvector_73| (_ BitVec 64)) (currentRoundingMode RoundingMode)) (and (= (fp.div currentRoundingMode (fp.neg ((_ to_fp 11 53) currentRoundingMode 1.0)) (_ +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|))) (= |ULTIMATE.start___ieee754_pow_~iy~0#1| (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_73|)))))) [2024-12-06 04:07:45,834 INFO L77 FloydHoareUtils]: At program point L388-2(lines 388 392) the Hoare annotation is: true [2024-12-06 04:07:45,834 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-12-06 04:07:45,834 INFO L77 FloydHoareUtils]: At program point L455-1(lines 455 460) the Hoare annotation is: true [2024-12-06 04:07:45,834 INFO L77 FloydHoareUtils]: At program point L455-2(lines 455 460) the Hoare annotation is: true [2024-12-06 04:07:45,835 INFO L77 FloydHoareUtils]: At program point L356(lines 356 474) the Hoare annotation is: true [2024-12-06 04:07:45,835 INFO L77 FloydHoareUtils]: At program point L455-4(lines 455 460) the Hoare annotation is: true [2024-12-06 04:07:45,835 INFO L77 FloydHoareUtils]: At program point L356-2(lines 356 474) the Hoare annotation is: true [2024-12-06 04:07:45,835 INFO L77 FloydHoareUtils]: At program point L555-1(lines 555 560) the Hoare annotation is: true [2024-12-06 04:07:45,835 INFO L77 FloydHoareUtils]: At program point L555-2(lines 555 560) the Hoare annotation is: true [2024-12-06 04:07:45,835 INFO L77 FloydHoareUtils]: At program point L555-4(lines 552 560) the Hoare annotation is: true [2024-12-06 04:07:45,835 INFO L77 FloydHoareUtils]: At program point L357(lines 357 362) the Hoare annotation is: true [2024-12-06 04:07:45,835 INFO L77 FloydHoareUtils]: At program point L357-2(lines 356 381) the Hoare annotation is: true [2024-12-06 04:07:45,835 INFO L77 FloydHoareUtils]: At program point L490-1(lines 490 495) the Hoare annotation is: true [2024-12-06 04:07:45,835 INFO L77 FloydHoareUtils]: At program point L490-2(lines 490 495) the Hoare annotation is: true [2024-12-06 04:07:45,835 INFO L77 FloydHoareUtils]: At program point L358(lines 358 359) the Hoare annotation is: true [2024-12-06 04:07:45,835 INFO L77 FloydHoareUtils]: At program point L490-4(lines 263 562) the Hoare annotation is: true [2024-12-06 04:07:45,835 INFO L77 FloydHoareUtils]: At program point L160-3(lines 160 176) the Hoare annotation is: true [2024-12-06 04:07:45,835 INFO L77 FloydHoareUtils]: At program point L590(line 590) the Hoare annotation is: (= (fp.div currentRoundingMode (fp.neg ((_ to_fp 11 53) currentRoundingMode 1.0)) (_ +zero 11 53)) |ULTIMATE.start_main_~y~0#1|) [2024-12-06 04:07:45,836 INFO L77 FloydHoareUtils]: At program point L590-1(lines 590 600) the Hoare annotation is: (not (and (not (exists ((|v_fabs_double_~#sh_u~3.base_9| (_ BitVec 32)) (|v_skolemized_q#valueAsBitvector_86| (_ BitVec 64))) (let ((.cse2 (select |#memory_int| |v_fabs_double_~#sh_u~3.base_9|))) (let ((.cse1 (select .cse2 (_ bv4 32)))) (and (= (let ((.cse0 (concat .cse1 (select .cse2 (_ bv0 32))))) (fp ((_ extract 63 63) .cse0) ((_ extract 62 52) .cse0) ((_ extract 51 0) .cse0))) |ULTIMATE.start_main_#t~ret52#1|) (= (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_86|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_86|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_86|)) |ULTIMATE.start_main_~x~0#1|) (= (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_86|)) .cse1)))))) (exists ((currentRoundingMode RoundingMode)) (= (fp.div currentRoundingMode (fp.neg ((_ to_fp 11 53) currentRoundingMode 1.0)) (_ +zero 11 53)) |ULTIMATE.start_main_~y~0#1|)))) [2024-12-06 04:07:45,836 INFO L77 FloydHoareUtils]: At program point L590-3(lines 590 600) the Hoare annotation is: true [2024-12-06 04:07:45,836 INFO L77 FloydHoareUtils]: At program point L128-3(lines 128 129) the Hoare annotation is: true [2024-12-06 04:07:45,836 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-12-06 04:07:45,836 INFO L77 FloydHoareUtils]: At program point L426-1(lines 426 431) the Hoare annotation is: true [2024-12-06 04:07:45,836 INFO L77 FloydHoareUtils]: At program point L360(lines 360 361) the Hoare annotation is: true [2024-12-06 04:07:45,836 INFO L77 FloydHoareUtils]: At program point L426-2(lines 426 431) the Hoare annotation is: true [2024-12-06 04:07:45,836 INFO L77 FloydHoareUtils]: At program point L426-4(lines 426 431) the Hoare annotation is: true [2024-12-06 04:07:45,836 INFO L77 FloydHoareUtils]: At program point L63(lines 63 64) the Hoare annotation is: true [2024-12-06 04:07:45,836 INFO L77 FloydHoareUtils]: At program point L328(lines 328 329) the Hoare annotation is: true [2024-12-06 04:07:45,837 INFO L77 FloydHoareUtils]: At program point L296-1(lines 263 562) the Hoare annotation is: (not (and (exists ((|v_skolemized_q#valueAsBitvector_87| (_ BitVec 64)) (currentRoundingMode RoundingMode) (|v_skolemized_q#valueAsBitvector_86| (_ BitVec 64))) (let ((.cse0 ((_ to_fp 11 53) currentRoundingMode 1.0))) (and (= |ULTIMATE.start___ieee754_pow_~y#1| (fp.div currentRoundingMode (fp.neg .cse0) (_ +zero 11 53))) (fp.lt (let ((.cse1 (concat (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_86|)) ((_ extract 31 0) |v_skolemized_q#valueAsBitvector_87|)))) (fp ((_ extract 63 63) .cse1) ((_ extract 62 52) .cse1) ((_ extract 51 0) .cse1))) .cse0) (= (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_87|)) |ULTIMATE.start___ieee754_pow_~ix~0#1|) (= (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_87|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_87|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_87|)) (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_86|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_86|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_86|)))))) (exists ((|v_skolemized_q#valueAsBitvector_73| (_ BitVec 64)) (currentRoundingMode RoundingMode)) (and (= (fp.div currentRoundingMode (fp.neg ((_ to_fp 11 53) currentRoundingMode 1.0)) (_ +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|))) (= |ULTIMATE.start___ieee754_pow_~iy~0#1| (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_73|))))) (exists ((|v_ULTIMATE.start___ieee754_pow_~#ew_u~3#1.base_15| (_ BitVec 32)) (|v_skolemized_q#valueAsBitvector_103| (_ BitVec 64))) (let ((.cse3 (select |#memory_int| |v_ULTIMATE.start___ieee754_pow_~#ew_u~3#1.base_15|))) (let ((.cse2 (select .cse3 (_ bv4 32)))) (and (= |ULTIMATE.start___ieee754_pow_~y#1| (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_103|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_103|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_103|))) (= ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_103|) .cse2) (= (select .cse3 (_ bv0 32)) ((_ extract 31 0) |v_skolemized_q#valueAsBitvector_103|)) (= |ULTIMATE.start___ieee754_pow_~hy~1#1| .cse2))))) (not (exists ((|v_skolemized_q#valueAsBitvector_134| (_ BitVec 64)) (currentRoundingMode RoundingMode)) (and (= |ULTIMATE.start___ieee754_pow_~ly~0#1| ((_ extract 31 0) |v_skolemized_q#valueAsBitvector_134|)) (= (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_134|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_134|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_134|)) (fp.div currentRoundingMode (fp.neg ((_ to_fp 11 53) currentRoundingMode 1.0)) (_ +zero 11 53)))))))) [2024-12-06 04:07:45,837 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 597) the Hoare annotation is: true [2024-12-06 04:07:45,837 INFO L77 FloydHoareUtils]: At program point L330(lines 330 333) the Hoare annotation is: true [2024-12-06 04:07:45,837 INFO L77 FloydHoareUtils]: At program point L198-1(lines 198 203) the Hoare annotation is: true [2024-12-06 04:07:45,837 INFO L77 FloydHoareUtils]: At program point L198-2(lines 198 203) the Hoare annotation is: true [2024-12-06 04:07:45,837 INFO L77 FloydHoareUtils]: At program point L198-4(lines 198 203) the Hoare annotation is: true [2024-12-06 04:07:45,837 INFO L77 FloydHoareUtils]: At program point L331(lines 331 332) the Hoare annotation is: true [2024-12-06 04:07:45,837 INFO L77 FloydHoareUtils]: At program point L596(lines 596 599) the Hoare annotation is: true [2024-12-06 04:07:45,837 INFO L77 FloydHoareUtils]: At program point L497(lines 497 502) the Hoare annotation is: true [2024-12-06 04:07:45,843 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression [2024-12-06 04:07:45,849 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression [2024-12-06 04:07:45,849 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression [2024-12-06 04:07:45,852 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression [2024-12-06 04:07:45,852 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression [2024-12-06 04:07:45,859 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression [2024-12-06 04:07:45,861 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable bp_pow by function fabs_double [2024-12-06 04:07:45,861 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable dp_h_pow by function fabs_double [2024-12-06 04:07:45,861 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable dp_l_pow by function fabs_double [2024-12-06 04:07:45,862 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable bp_pow by function copysign_double [2024-12-06 04:07:45,863 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable dp_h_pow by function copysign_double [2024-12-06 04:07:45,863 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable dp_l_pow by function copysign_double [2024-12-06 04:07:45,864 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 06.12 04:07:45 ImpRootNode [2024-12-06 04:07:45,864 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-12-06 04:07:45,864 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-06 04:07:45,864 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-06 04:07:45,864 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-06 04:07:45,865 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:57:49" (3/4) ... [2024-12-06 04:07:45,867 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-12-06 04:07:45,869 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure fabs_double [2024-12-06 04:07:45,869 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure copysign_double [2024-12-06 04:07:45,882 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 109 nodes and edges [2024-12-06 04:07:45,883 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 39 nodes and edges [2024-12-06 04:07:45,884 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-12-06 04:07:45,886 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-12-06 04:07:45,908 WARN L216 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (x == \old(x)) [2024-12-06 04:07:45,974 WARN L141 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (x == \old(x)) [2024-12-06 04:07:46,011 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a04aabdb-8187-48f3-8fd0-84969da1eea0/bin/ukojak-verify-CZk0znPC7b/witness.graphml [2024-12-06 04:07:46,011 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a04aabdb-8187-48f3-8fd0-84969da1eea0/bin/ukojak-verify-CZk0znPC7b/witness.yml [2024-12-06 04:07:46,011 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-06 04:07:46,012 INFO L158 Benchmark]: Toolchain (without parser) took 769662.87ms. Allocated memory was 92.3MB in the beginning and 151.0MB in the end (delta: 58.7MB). Free memory was 69.2MB in the beginning and 55.3MB in the end (delta: 13.8MB). Peak memory consumption was 71.7MB. Max. memory is 16.1GB. [2024-12-06 04:07:46,012 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 83.9MB. Free memory is still 48.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 04:07:46,012 INFO L158 Benchmark]: CACSL2BoogieTranslator took 397.06ms. Allocated memory is still 92.3MB. Free memory was 68.9MB in the beginning and 46.5MB in the end (delta: 22.4MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-12-06 04:07:46,013 INFO L158 Benchmark]: Boogie Procedure Inliner took 58.40ms. Allocated memory is still 92.3MB. Free memory was 46.4MB in the beginning and 42.4MB in the end (delta: 4.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 04:07:46,013 INFO L158 Benchmark]: Boogie Preprocessor took 76.22ms. Allocated memory is still 92.3MB. Free memory was 42.4MB in the beginning and 66.0MB in the end (delta: -23.6MB). Peak memory consumption was 13.4MB. Max. memory is 16.1GB. [2024-12-06 04:07:46,013 INFO L158 Benchmark]: RCFGBuilder took 172127.48ms. Allocated memory is still 92.3MB. Free memory was 66.0MB in the beginning and 60.6MB in the end (delta: 5.3MB). Peak memory consumption was 47.3MB. Max. memory is 16.1GB. [2024-12-06 04:07:46,014 INFO L158 Benchmark]: CodeCheck took 596851.49ms. Allocated memory was 92.3MB in the beginning and 151.0MB in the end (delta: 58.7MB). Free memory was 60.6MB in the beginning and 68.1MB in the end (delta: -7.5MB). Peak memory consumption was 44.5MB. Max. memory is 16.1GB. [2024-12-06 04:07:46,014 INFO L158 Benchmark]: Witness Printer took 146.98ms. Allocated memory is still 151.0MB. Free memory was 66.7MB in the beginning and 55.3MB in the end (delta: 11.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 04:07:46,016 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 3 procedures, 150 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 536.9s, OverallIterations: 7, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 41 mSolverCounterUnknown, 624 SdHoareTripleChecker+Valid, 771.7s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 122 mSDsluCounter, 437 SdHoareTripleChecker+Invalid, 746.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 110 mSDsCounter, 123 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 564 IncrementalHoareTripleChecker+Invalid, 728 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 123 mSolverCounterUnsat, 327 mSDtfsCounter, 564 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 41 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 1336 GetRequests, 1248 SyntacticMatches, 22 SemanticMatches, 66 ConstructedPredicates, 0 IntricatePredicates, 2 DeprecatedPredicates, 1123 ImplicationChecksByTransitivity, 226.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.2s SsaConstructionTime, 0.7s SatisfiabilityAnalysisTime, 82.5s InterpolantComputationTime, 148 NumberOfCodeBlocks, 148 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 142 ConstructedInterpolants, 59 QuantifiedInterpolants, 2976 SizeOfPredicates, 34 NumberOfNonLiveVariables, 1063 ConjunctsInSsa, 96 ConjunctsInUnsatCore, 6 InterpolantComputations, 6 PerfectInterpolantSequences, 7/7 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, ConComCheckerStatistics: No data available - PositiveResult [Line: 597]: 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 - InvariantResult [Line: 208]: Loop Invariant Derived loop invariant: (x == \old(x)) - ProcedureContractResult [Line: 206]: Procedure Contract for fabs_double Derived contract for procedure fabs_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))) - 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 0.34ms. Allocated memory is still 83.9MB. Free memory is still 48.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 397.06ms. Allocated memory is still 92.3MB. Free memory was 68.9MB in the beginning and 46.5MB in the end (delta: 22.4MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 58.40ms. Allocated memory is still 92.3MB. Free memory was 46.4MB in the beginning and 42.4MB in the end (delta: 4.1MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 76.22ms. Allocated memory is still 92.3MB. Free memory was 42.4MB in the beginning and 66.0MB in the end (delta: -23.6MB). Peak memory consumption was 13.4MB. Max. memory is 16.1GB. * RCFGBuilder took 172127.48ms. Allocated memory is still 92.3MB. Free memory was 66.0MB in the beginning and 60.6MB in the end (delta: 5.3MB). Peak memory consumption was 47.3MB. Max. memory is 16.1GB. * CodeCheck took 596851.49ms. Allocated memory was 92.3MB in the beginning and 151.0MB in the end (delta: 58.7MB). Free memory was 60.6MB in the beginning and 68.1MB in the end (delta: -7.5MB). Peak memory consumption was 44.5MB. Max. memory is 16.1GB. * Witness Printer took 146.98ms. Allocated memory is still 151.0MB. Free memory was 66.7MB in the beginning and 55.3MB in the end (delta: 11.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable bp_pow by function fabs_double - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable dp_h_pow by function fabs_double - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable dp_l_pow by function fabs_double - 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! [2024-12-06 04:07:46,225 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a04aabdb-8187-48f3-8fd0-84969da1eea0/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2024-12-06 04:07:46,309 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a04aabdb-8187-48f3-8fd0-84969da1eea0/bin/ukojak-verify-CZk0znPC7b/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