./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_0870b.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_32021c28-4412-4c26-aa31-a6edb28423c5/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32021c28-4412-4c26-aa31-a6edb28423c5/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_32021c28-4412-4c26-aa31-a6edb28423c5/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32021c28-4412-4c26-aa31-a6edb28423c5/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0870b.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32021c28-4412-4c26-aa31-a6edb28423c5/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_32021c28-4412-4c26-aa31-a6edb28423c5/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 e0eb8afc8d7818fa0271ce015ce884b6780ab63de83244d090d51fa572cb54f7 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 03:56:40,908 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 03:56:40,968 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32021c28-4412-4c26-aa31-a6edb28423c5/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 03:56:40,972 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 03:56:40,973 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 03:56:40,993 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 03:56:40,994 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 03:56:40,994 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 03:56:40,995 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 03:56:40,995 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 03:56:40,995 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 03:56:40,995 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 03:56:40,995 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 03:56:40,995 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 03:56:40,995 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 03:56:40,995 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 03:56:40,996 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 03:56:40,996 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 03:56:40,996 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 03:56:40,996 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 03:56:40,996 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 03:56:40,996 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 03:56:40,996 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 03:56:40,996 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 03:56:40,996 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 03:56:40,996 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 03:56:40,996 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 03:56:40,996 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:56:40,997 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 03:56:40,997 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 03:56:40,997 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 03:56:40,997 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 03:56:40,997 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 03:56:40,997 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_32021c28-4412-4c26-aa31-a6edb28423c5/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 -> e0eb8afc8d7818fa0271ce015ce884b6780ab63de83244d090d51fa572cb54f7 [2024-12-06 03:56:41,236 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 03:56:41,244 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 03:56:41,247 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 03:56:41,248 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 03:56:41,248 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 03:56:41,249 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32021c28-4412-4c26-aa31-a6edb28423c5/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/float-newlib/double_req_bl_0870b.c [2024-12-06 03:56:43,864 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32021c28-4412-4c26-aa31-a6edb28423c5/bin/ukojak-verify-CZk0znPC7b/data/a9c1d3361/b09f433acbba461ea9599b3899d3310b/FLAG7b7a5c776 [2024-12-06 03:56:44,084 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 03:56:44,085 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32021c28-4412-4c26-aa31-a6edb28423c5/sv-benchmarks/c/float-newlib/double_req_bl_0870b.c [2024-12-06 03:56:44,095 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32021c28-4412-4c26-aa31-a6edb28423c5/bin/ukojak-verify-CZk0znPC7b/data/a9c1d3361/b09f433acbba461ea9599b3899d3310b/FLAG7b7a5c776 [2024-12-06 03:56:44,429 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32021c28-4412-4c26-aa31-a6edb28423c5/bin/ukojak-verify-CZk0znPC7b/data/a9c1d3361/b09f433acbba461ea9599b3899d3310b [2024-12-06 03:56:44,432 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 03:56:44,433 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 03:56:44,434 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 03:56:44,434 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 03:56:44,437 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 03:56:44,438 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:56:44" (1/1) ... [2024-12-06 03:56:44,438 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5999f8fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:56:44, skipping insertion in model container [2024-12-06 03:56:44,438 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:56:44" (1/1) ... [2024-12-06 03:56:44,460 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 03:56:44,566 ERROR L321 MainTranslator]: Unsupported Syntax: floats in unions are not supported in the integer translation. [2024-12-06 03:56:44,566 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@ffd3dc5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:56:44, skipping insertion in model container [2024-12-06 03:56:44,567 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 03:56:44,567 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-06 03:56:44,568 INFO L158 Benchmark]: Toolchain (without parser) took 134.96ms. Allocated memory is still 142.6MB. Free memory was 118.8MB in the beginning and 109.6MB in the end (delta: 9.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 03:56:44,569 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 142.6MB. Free memory is still 81.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 03:56:44,569 INFO L158 Benchmark]: CACSL2BoogieTranslator took 133.00ms. Allocated memory is still 142.6MB. Free memory was 118.6MB in the beginning and 109.6MB in the end (delta: 9.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 03:56:44,570 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 142.6MB. Free memory is still 81.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 133.00ms. Allocated memory is still 142.6MB. Free memory was 118.6MB in the beginning and 109.6MB in the end (delta: 9.1MB). 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_32021c28-4412-4c26-aa31-a6edb28423c5/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32021c28-4412-4c26-aa31-a6edb28423c5/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_32021c28-4412-4c26-aa31-a6edb28423c5/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32021c28-4412-4c26-aa31-a6edb28423c5/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0870b.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32021c28-4412-4c26-aa31-a6edb28423c5/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_32021c28-4412-4c26-aa31-a6edb28423c5/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 e0eb8afc8d7818fa0271ce015ce884b6780ab63de83244d090d51fa572cb54f7 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 03:56:46,315 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 03:56:46,396 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32021c28-4412-4c26-aa31-a6edb28423c5/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2024-12-06 03:56:46,420 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 03:56:46,421 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 03:56:46,421 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 03:56:46,421 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 03:56:46,421 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 03:56:46,421 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 03:56:46,422 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 03:56:46,422 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 03:56:46,422 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 03:56:46,422 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 03:56:46,422 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 03:56:46,422 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 03:56:46,422 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 03:56:46,422 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-06 03:56:46,422 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-06 03:56:46,423 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-06 03:56:46,423 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 03:56:46,423 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 03:56:46,423 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 03:56:46,423 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 03:56:46,423 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 03:56:46,423 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 03:56:46,423 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 03:56:46,423 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 03:56:46,423 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-06 03:56:46,424 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 03:56:46,424 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:56:46,424 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 03:56:46,424 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 03:56:46,424 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 03:56:46,424 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-06 03:56:46,424 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 03:56:46,424 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-06 03:56:46,424 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_32021c28-4412-4c26-aa31-a6edb28423c5/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 -> e0eb8afc8d7818fa0271ce015ce884b6780ab63de83244d090d51fa572cb54f7 [2024-12-06 03:56:46,654 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 03:56:46,662 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 03:56:46,664 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 03:56:46,666 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 03:56:46,666 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 03:56:46,667 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32021c28-4412-4c26-aa31-a6edb28423c5/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/float-newlib/double_req_bl_0870b.c [2024-12-06 03:56:49,419 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32021c28-4412-4c26-aa31-a6edb28423c5/bin/ukojak-verify-CZk0znPC7b/data/428ec17ae/1ab001896c734c0d8b250d05194e3959/FLAGb148de139 [2024-12-06 03:56:49,635 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 03:56:49,636 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32021c28-4412-4c26-aa31-a6edb28423c5/sv-benchmarks/c/float-newlib/double_req_bl_0870b.c [2024-12-06 03:56:49,645 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32021c28-4412-4c26-aa31-a6edb28423c5/bin/ukojak-verify-CZk0znPC7b/data/428ec17ae/1ab001896c734c0d8b250d05194e3959/FLAGb148de139 [2024-12-06 03:56:49,660 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32021c28-4412-4c26-aa31-a6edb28423c5/bin/ukojak-verify-CZk0znPC7b/data/428ec17ae/1ab001896c734c0d8b250d05194e3959 [2024-12-06 03:56:49,663 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 03:56:49,664 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 03:56:49,665 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 03:56:49,666 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 03:56:49,670 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 03:56:49,671 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:56:49" (1/1) ... [2024-12-06 03:56:49,672 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@578fb417 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:56:49, skipping insertion in model container [2024-12-06 03:56:49,672 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:56:49" (1/1) ... [2024-12-06 03:56:49,698 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 03:56:49,942 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_32021c28-4412-4c26-aa31-a6edb28423c5/sv-benchmarks/c/float-newlib/double_req_bl_0870b.c[14187,14200] [2024-12-06 03:56:49,945 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:56:49,959 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 03:56:50,044 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_32021c28-4412-4c26-aa31-a6edb28423c5/sv-benchmarks/c/float-newlib/double_req_bl_0870b.c[14187,14200] [2024-12-06 03:56:50,045 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:56:50,067 INFO L204 MainTranslator]: Completed translation [2024-12-06 03:56:50,067 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:56:50 WrapperNode [2024-12-06 03:56:50,067 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 03:56:50,068 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 03:56:50,069 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 03:56:50,069 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 03:56:50,075 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:56:50" (1/1) ... [2024-12-06 03:56:50,093 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:56:50" (1/1) ... [2024-12-06 03:56:50,130 INFO L138 Inliner]: procedures = 25, calls = 159, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 735 [2024-12-06 03:56:50,130 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 03:56:50,131 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 03:56:50,131 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 03:56:50,131 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 03:56:50,139 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:56:50" (1/1) ... [2024-12-06 03:56:50,139 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:56:50" (1/1) ... [2024-12-06 03:56:50,146 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:56:50" (1/1) ... [2024-12-06 03:56:50,147 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:56:50" (1/1) ... [2024-12-06 03:56:50,171 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:56:50" (1/1) ... [2024-12-06 03:56:50,173 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:56:50" (1/1) ... [2024-12-06 03:56:50,191 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:56:50" (1/1) ... [2024-12-06 03:56:50,195 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:56:50" (1/1) ... [2024-12-06 03:56:50,197 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:56:50" (1/1) ... [2024-12-06 03:56:50,202 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 03:56:50,203 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 03:56:50,203 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 03:56:50,204 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 03:56:50,204 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:56:50" (1/1) ... [2024-12-06 03:56:50,210 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:56:50,222 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32021c28-4412-4c26-aa31-a6edb28423c5/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 03:56:50,235 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32021c28-4412-4c26-aa31-a6edb28423c5/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 03:56:50,238 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32021c28-4412-4c26-aa31-a6edb28423c5/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 03:56:50,264 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 03:56:50,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2024-12-06 03:56:50,264 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_double [2024-12-06 03:56:50,265 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_double [2024-12-06 03:56:50,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2024-12-06 03:56:50,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-12-06 03:56:50,265 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 03:56:50,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2024-12-06 03:56:50,265 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-12-06 03:56:50,265 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 03:56:50,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 03:56:50,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-12-06 03:56:50,265 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 03:56:50,390 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 03:56:50,391 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 03:59:45,012 INFO L? ?]: Removed 193 outVars from TransFormulas that were not future-live. [2024-12-06 03:59:45,012 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 03:59:45,245 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 03:59:45,246 INFO L312 CfgBuilder]: Removed 31 assume(true) statements. [2024-12-06 03:59:45,246 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:59:45 BoogieIcfgContainer [2024-12-06 03:59:45,246 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 03:59:45,247 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 03:59:45,247 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 03:59:45,256 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 03:59:45,256 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:59:45" (1/1) ... [2024-12-06 03:59:45,264 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 03:59:45,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:45,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 143 states and 243 transitions. [2024-12-06 03:59:45,315 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 243 transitions. [2024-12-06 03:59:45,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 03:59:45,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:45,318 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 03:59:45,318 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32021c28-4412-4c26-aa31-a6edb28423c5/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 03:59:45,320 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32021c28-4412-4c26-aa31-a6edb28423c5/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 03:59:45,321 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32021c28-4412-4c26-aa31-a6edb28423c5/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2024-12-06 03:59:46,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:46,425 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 03:59:46,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:46,495 INFO L256 TraceCheckSpWp]: Trace formula consists of 92 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-12-06 03:59:46,497 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:59:46,511 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 03:59:46,516 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32021c28-4412-4c26-aa31-a6edb28423c5/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (2)] Ended with exit code 0 [2024-12-06 03:59:55,164 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.52s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:00:02,746 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.12s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:00:03,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:00:03,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 143 states and 238 transitions. [2024-12-06 04:00:03,292 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 238 transitions. [2024-12-06 04:00:03,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 04:00:03,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:00:03,293 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 04:00:03,293 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32021c28-4412-4c26-aa31-a6edb28423c5/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 04:00:03,295 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32021c28-4412-4c26-aa31-a6edb28423c5/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 04:00:03,296 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32021c28-4412-4c26-aa31-a6edb28423c5/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (3)] Waiting until timeout for monitored process [2024-12-06 04:00:06,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:00:06,401 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 04:00:06,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:00:06,529 INFO L256 TraceCheckSpWp]: Trace formula consists of 120 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-12-06 04:00:06,532 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:00:28,541 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 04:00:28,553 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32021c28-4412-4c26-aa31-a6edb28423c5/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (3)] Ended with exit code 0 [2024-12-06 04:00:39,844 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-12-06 04:01:00,826 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-12-06 04:01:10,836 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-12-06 04:01:14,797 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.91s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-12-06 04:01:14,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:01:14,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 143 states and 237 transitions. [2024-12-06 04:01:14,870 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 237 transitions. [2024-12-06 04:01:14,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 04:01:14,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:01:14,870 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 04:01:14,870 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32021c28-4412-4c26-aa31-a6edb28423c5/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 04:01:14,872 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32021c28-4412-4c26-aa31-a6edb28423c5/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 04:01:14,873 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32021c28-4412-4c26-aa31-a6edb28423c5/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2024-12-06 04:01:17,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:01:17,619 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 04:01:17,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:01:17,731 INFO L256 TraceCheckSpWp]: Trace formula consists of 121 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-12-06 04:01:17,733 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:01:56,264 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 04:01:56,277 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32021c28-4412-4c26-aa31-a6edb28423c5/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (4)] Forceful destruction successful, exit code 0 [2024-12-06 04:04:04,705 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-12-06 04:04:26,337 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-12-06 04:04:36,462 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-12-06 04:04:43,353 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.89s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-12-06 04:04:45,028 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.59s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-12-06 04:04:55,035 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-12-06 04:05:04,401 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.68s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:05:10,319 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.92s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:05:20,442 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.12s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:05:28,789 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.35s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:05:38,973 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.18s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:05:46,987 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.01s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:05:57,201 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.21s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:06:07,420 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.22s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:06:10,706 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.98s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:06:13,273 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.57s for a HTC check with result VALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:06:23,333 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:06:33,582 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.25s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:06:43,813 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.23s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:06:51,669 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.86s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:06:53,919 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.25s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:06:56,652 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.73s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:07:06,280 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.63s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:07:16,241 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.96s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:07:25,152 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.61s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:07:30,534 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.38s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:07:40,787 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.25s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:07:51,008 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.22s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:08:01,247 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.24s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:08:11,505 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.26s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:08:21,749 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.24s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:08:32,424 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.67s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:08:36,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:36,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 14 transitions. [2024-12-06 04:08:36,340 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 14 transitions. [2024-12-06 04:08:36,341 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-12-06 04:08:36,341 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 4 iterations. [2024-12-06 04:08:36,347 INFO L726 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-12-06 04:08:46,575 WARN L286 SmtUtils]: Spent 10.23s on a formula simplification that was a NOOP. DAG size: 33 (called from [L 622] de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.computeHoareAnnotation) [2024-12-06 04:08:56,810 WARN L286 SmtUtils]: Spent 10.23s on a formula simplification that was a NOOP. DAG size: 33 (called from [L 622] de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.computeHoareAnnotation) [2024-12-06 04:08:58,202 INFO L75 FloydHoareUtils]: For program point L31(lines 31 36) no Hoare annotation was computed. [2024-12-06 04:08:58,202 INFO L75 FloydHoareUtils]: For program point L31-1(lines 31 36) no Hoare annotation was computed. [2024-12-06 04:08:58,202 INFO L75 FloydHoareUtils]: For program point L31-3(lines 31 36) no Hoare annotation was computed. [2024-12-06 04:08:58,202 INFO L75 FloydHoareUtils]: For program point L21-1(lines 21 25) no Hoare annotation was computed. [2024-12-06 04:08:58,202 INFO L75 FloydHoareUtils]: For program point L21-2(lines 21 25) no Hoare annotation was computed. [2024-12-06 04:08:58,202 INFO L75 FloydHoareUtils]: For program point $Ultimate##0(lines 19 38) no Hoare annotation was computed. [2024-12-06 04:08:58,202 INFO L75 FloydHoareUtils]: For program point copysign_doubleEXIT(lines 19 38) no Hoare annotation was computed. [2024-12-06 04:08:58,202 INFO L75 FloydHoareUtils]: For program point L26(lines 26 30) no Hoare annotation was computed. [2024-12-06 04:08:58,202 INFO L75 FloydHoareUtils]: For program point L26-1(lines 26 30) no Hoare annotation was computed. [2024-12-06 04:08:58,202 INFO L75 FloydHoareUtils]: For program point L531-1(lines 531 536) no Hoare annotation was computed. [2024-12-06 04:08:58,202 INFO L75 FloydHoareUtils]: For program point L531-2(lines 531 536) no Hoare annotation was computed. [2024-12-06 04:08:58,202 INFO L75 FloydHoareUtils]: For program point L531-4(lines 531 536) no Hoare annotation was computed. [2024-12-06 04:08:58,202 INFO L75 FloydHoareUtils]: For program point L366(lines 366 367) no Hoare annotation was computed. [2024-12-06 04:08:58,202 INFO L75 FloydHoareUtils]: For program point L69(lines 69 70) no Hoare annotation was computed. [2024-12-06 04:08:58,202 INFO L75 FloydHoareUtils]: For program point L103-1(lines 103 108) no Hoare annotation was computed. [2024-12-06 04:08:58,203 INFO L75 FloydHoareUtils]: For program point L70(line 70) no Hoare annotation was computed. [2024-12-06 04:08:58,203 INFO L75 FloydHoareUtils]: For program point L103-2(lines 103 108) no Hoare annotation was computed. [2024-12-06 04:08:58,203 INFO L75 FloydHoareUtils]: For program point L70-1(line 70) no Hoare annotation was computed. [2024-12-06 04:08:58,203 INFO L75 FloydHoareUtils]: For program point L103-4(lines 97 205) no Hoare annotation was computed. [2024-12-06 04:08:58,203 INFO L75 FloydHoareUtils]: For program point L500(lines 500 501) no Hoare annotation was computed. [2024-12-06 04:08:58,203 INFO L75 FloydHoareUtils]: For program point L467-1(lines 467 472) no Hoare annotation was computed. [2024-12-06 04:08:58,203 INFO L75 FloydHoareUtils]: For program point L467-2(lines 467 472) no Hoare annotation was computed. [2024-12-06 04:08:58,203 INFO L75 FloydHoareUtils]: For program point L467-4(lines 467 472) no Hoare annotation was computed. [2024-12-06 04:08:58,203 INFO L75 FloydHoareUtils]: For program point L71(lines 71 79) no Hoare annotation was computed. [2024-12-06 04:08:58,203 INFO L77 FloydHoareUtils]: At program point L270-1(lines 270 275) the Hoare annotation is: (and (not (fp.eq |ULTIMATE.start___ieee754_pow_~y#1| (_ +zero 11 53))) (exists ((|v_skolemized_q#valueAsBitvector_72| (_ BitVec 64)) (currentRoundingMode RoundingMode)) (and (= ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_72|) |ULTIMATE.start___ieee754_pow_~hx~2#1|) (= ((_ extract 31 0) |v_skolemized_q#valueAsBitvector_72|) |ULTIMATE.start___ieee754_pow_~lx~1#1|) (= (fp.div currentRoundingMode (_ +zero 11 53) (_ +zero 11 53)) (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_72|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_72|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_72|)))))) [2024-12-06 04:08:58,203 INFO L77 FloydHoareUtils]: At program point L270-2(lines 270 275) the Hoare annotation is: (and (not (fp.eq |ULTIMATE.start___ieee754_pow_~y#1| (_ +zero 11 53))) (exists ((currentRoundingMode RoundingMode)) (= |ULTIMATE.start___ieee754_pow_~x#1| (fp.div currentRoundingMode (_ +zero 11 53) (_ +zero 11 53))))) [2024-12-06 04:08:58,204 INFO L75 FloydHoareUtils]: For program point L72-1(lines 72 77) no Hoare annotation was computed. [2024-12-06 04:08:58,204 INFO L75 FloydHoareUtils]: For program point L72-2(lines 72 77) no Hoare annotation was computed. [2024-12-06 04:08:58,204 INFO L75 FloydHoareUtils]: For program point L72-4(lines 72 77) no Hoare annotation was computed. [2024-12-06 04:08:58,204 INFO L75 FloydHoareUtils]: For program point L503(lines 503 510) no Hoare annotation was computed. [2024-12-06 04:08:58,204 INFO L75 FloydHoareUtils]: For program point L503-2(lines 496 510) no Hoare annotation was computed. [2024-12-06 04:08:58,204 INFO L75 FloydHoareUtils]: For program point L338(lines 338 351) no Hoare annotation was computed. [2024-12-06 04:08:58,204 INFO L75 FloydHoareUtils]: For program point L338-2(lines 263 562) no Hoare annotation was computed. [2024-12-06 04:08:58,204 INFO L75 FloydHoareUtils]: For program point __ieee754_sqrt_returnLabel#1(lines 97 205) no Hoare annotation was computed. [2024-12-06 04:08:58,204 INFO L75 FloydHoareUtils]: For program point L504(lines 504 509) no Hoare annotation was computed. [2024-12-06 04:08:58,204 INFO L75 FloydHoareUtils]: For program point L339(lines 339 350) no Hoare annotation was computed. [2024-12-06 04:08:58,204 INFO L75 FloydHoareUtils]: For program point L208-1(lines 208 212) no Hoare annotation was computed. [2024-12-06 04:08:58,204 INFO L75 FloydHoareUtils]: For program point L208-2(lines 208 212) no Hoare annotation was computed. [2024-12-06 04:08:58,204 INFO L75 FloydHoareUtils]: For program point L407(lines 407 412) no Hoare annotation was computed. [2024-12-06 04:08:58,205 INFO L75 FloydHoareUtils]: For program point L407-1(lines 407 412) no Hoare annotation was computed. [2024-12-06 04:08:58,205 INFO L75 FloydHoareUtils]: For program point L374-1(lines 374 379) no Hoare annotation was computed. [2024-12-06 04:08:58,205 INFO L75 FloydHoareUtils]: For program point L374-2(lines 374 379) no Hoare annotation was computed. [2024-12-06 04:08:58,205 INFO L75 FloydHoareUtils]: For program point L407-3(lines 407 412) no Hoare annotation was computed. [2024-12-06 04:08:58,205 INFO L75 FloydHoareUtils]: For program point L374-4(lines 374 379) no Hoare annotation was computed. [2024-12-06 04:08:58,205 INFO L77 FloydHoareUtils]: At program point main_returnLabel#1(lines 567 591) the Hoare annotation is: true [2024-12-06 04:08:58,205 INFO L75 FloydHoareUtils]: For program point L507(lines 507 508) no Hoare annotation was computed. [2024-12-06 04:08:58,205 INFO L77 FloydHoareUtils]: At program point L276(lines 276 281) the Hoare annotation is: (and (exists ((|v_skolemized_q#valueAsBitvector_72| (_ BitVec 64)) (currentRoundingMode RoundingMode)) (and (= ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_72|) |ULTIMATE.start___ieee754_pow_~hx~2#1|) (= ((_ extract 31 0) |v_skolemized_q#valueAsBitvector_72|) |ULTIMATE.start___ieee754_pow_~lx~1#1|) (= (fp.div currentRoundingMode (_ +zero 11 53) (_ +zero 11 53)) (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_72|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_72|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_72|))))) (exists ((|v_skolemized_q#valueAsBitvector_65| (_ BitVec 64))) (and (= |ULTIMATE.start___ieee754_pow_~ly~0#1| ((_ extract 31 0) |v_skolemized_q#valueAsBitvector_65|)) (not (fp.eq (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_65|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_65|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_65|)) (_ +zero 11 53))) (= |ULTIMATE.start___ieee754_pow_~hy~1#1| ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_65|))))) [2024-12-06 04:08:58,206 INFO L77 FloydHoareUtils]: At program point L276-1(lines 276 281) the Hoare annotation is: (and (not (fp.eq |ULTIMATE.start___ieee754_pow_~y#1| (_ +zero 11 53))) (exists ((|v_skolemized_q#valueAsBitvector_72| (_ BitVec 64)) (currentRoundingMode RoundingMode)) (and (= ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_72|) |ULTIMATE.start___ieee754_pow_~hx~2#1|) (= ((_ extract 31 0) |v_skolemized_q#valueAsBitvector_72|) |ULTIMATE.start___ieee754_pow_~lx~1#1|) (= (fp.div currentRoundingMode (_ +zero 11 53) (_ +zero 11 53)) (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_72|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_72|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_72|)))))) [2024-12-06 04:08:58,206 INFO L77 FloydHoareUtils]: At program point L276-3(lines 276 281) the Hoare annotation is: (and (exists ((|v_skolemized_q#valueAsBitvector_72| (_ BitVec 64)) (currentRoundingMode RoundingMode)) (and (= ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_72|) |ULTIMATE.start___ieee754_pow_~hx~2#1|) (= ((_ extract 31 0) |v_skolemized_q#valueAsBitvector_72|) |ULTIMATE.start___ieee754_pow_~lx~1#1|) (= (fp.div currentRoundingMode (_ +zero 11 53) (_ +zero 11 53)) (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_72|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_72|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_72|))))) (exists ((|v_skolemized_q#valueAsBitvector_65| (_ BitVec 64))) (and (= |ULTIMATE.start___ieee754_pow_~ly~0#1| ((_ extract 31 0) |v_skolemized_q#valueAsBitvector_65|)) (not (fp.eq (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_65|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_65|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_65|)) (_ +zero 11 53))) (= |ULTIMATE.start___ieee754_pow_~hy~1#1| ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_65|))))) [2024-12-06 04:08:58,206 INFO L75 FloydHoareUtils]: For program point L46-1(lines 46 51) no Hoare annotation was computed. [2024-12-06 04:08:58,206 INFO L75 FloydHoareUtils]: For program point L46-2(lines 46 51) no Hoare annotation was computed. [2024-12-06 04:08:58,206 INFO L75 FloydHoareUtils]: For program point L46-4(lines 46 51) no Hoare annotation was computed. [2024-12-06 04:08:58,206 INFO L75 FloydHoareUtils]: For program point L443-1(lines 443 448) no Hoare annotation was computed. [2024-12-06 04:08:58,206 INFO L75 FloydHoareUtils]: For program point L443-2(lines 443 448) no Hoare annotation was computed. [2024-12-06 04:08:58,206 INFO L75 FloydHoareUtils]: For program point L443-4(lines 443 448) no Hoare annotation was computed. [2024-12-06 04:08:58,206 INFO L75 FloydHoareUtils]: For program point L80(lines 80 85) no Hoare annotation was computed. [2024-12-06 04:08:58,206 INFO L75 FloydHoareUtils]: For program point L213(lines 213 218) no Hoare annotation was computed. [2024-12-06 04:08:58,206 INFO L75 FloydHoareUtils]: For program point L213-1(lines 213 218) no Hoare annotation was computed. [2024-12-06 04:08:58,207 INFO L75 FloydHoareUtils]: For program point L114(lines 114 119) no Hoare annotation was computed. [2024-12-06 04:08:58,207 INFO L75 FloydHoareUtils]: For program point L213-3(lines 213 218) no Hoare annotation was computed. [2024-12-06 04:08:58,207 INFO L75 FloydHoareUtils]: For program point L81(lines 81 84) no Hoare annotation was computed. [2024-12-06 04:08:58,207 INFO L75 FloydHoareUtils]: For program point L114-2(lines 114 119) no Hoare annotation was computed. [2024-12-06 04:08:58,207 INFO L75 FloydHoareUtils]: For program point L147-3(lines 147 157) no Hoare annotation was computed. [2024-12-06 04:08:58,207 INFO L75 FloydHoareUtils]: For program point L313(lines 313 334) no Hoare annotation was computed. [2024-12-06 04:08:58,207 INFO L75 FloydHoareUtils]: For program point L115(lines 115 118) no Hoare annotation was computed. [2024-12-06 04:08:58,207 INFO L75 FloydHoareUtils]: For program point L82(line 82) no Hoare annotation was computed. [2024-12-06 04:08:58,207 INFO L75 FloydHoareUtils]: For program point L82-1(line 82) no Hoare annotation was computed. [2024-12-06 04:08:58,207 INFO L75 FloydHoareUtils]: For program point L314(lines 314 321) no Hoare annotation was computed. [2024-12-06 04:08:58,207 INFO L77 FloydHoareUtils]: At program point L579(lines 579 588) the Hoare annotation is: (exists ((currentRoundingMode RoundingMode)) (= (fp.div currentRoundingMode (_ +zero 11 53) (_ +zero 11 53)) |ULTIMATE.start_main_~x~0#1|)) [2024-12-06 04:08:58,207 INFO L75 FloydHoareUtils]: For program point L546-1(lines 546 550) no Hoare annotation was computed. [2024-12-06 04:08:58,207 INFO L77 FloydHoareUtils]: At program point L579-2(lines 579 588) the Hoare annotation is: true [2024-12-06 04:08:58,207 INFO L75 FloydHoareUtils]: For program point L546-2(lines 546 550) no Hoare annotation was computed. [2024-12-06 04:08:58,208 INFO L75 FloydHoareUtils]: For program point L546-4(lines 546 550) no Hoare annotation was computed. [2024-12-06 04:08:58,208 INFO L75 FloydHoareUtils]: For program point L117(lines 117 118) no Hoare annotation was computed. [2024-12-06 04:08:58,208 INFO L75 FloydHoareUtils]: For program point L84(line 84) no Hoare annotation was computed. [2024-12-06 04:08:58,208 INFO L75 FloydHoareUtils]: For program point L84-1(line 84) no Hoare annotation was computed. [2024-12-06 04:08:58,208 INFO L75 FloydHoareUtils]: For program point L481-1(lines 481 486) no Hoare annotation was computed. [2024-12-06 04:08:58,208 INFO L75 FloydHoareUtils]: For program point L481-2(lines 481 486) no Hoare annotation was computed. [2024-12-06 04:08:58,208 INFO L75 FloydHoareUtils]: For program point L481-4(lines 481 486) no Hoare annotation was computed. [2024-12-06 04:08:58,208 INFO L75 FloydHoareUtils]: For program point L515(lines 515 529) no Hoare annotation was computed. [2024-12-06 04:08:58,208 INFO L75 FloydHoareUtils]: For program point L515-2(lines 515 529) no Hoare annotation was computed. [2024-12-06 04:08:58,208 INFO L75 FloydHoareUtils]: For program point L53(lines 53 65) no Hoare annotation was computed. [2024-12-06 04:08:58,208 INFO L75 FloydHoareUtils]: For program point L53-2(lines 44 94) no Hoare annotation was computed. [2024-12-06 04:08:58,208 INFO L77 FloydHoareUtils]: At program point __ieee754_pow_returnLabel#1(lines 263 562) the Hoare annotation is: (= |ULTIMATE.start___ieee754_pow_#res#1| (_ NaN 11 53)) [2024-12-06 04:08:58,208 INFO L77 FloydHoareUtils]: At program point L285(lines 285 286) the Hoare annotation is: (and (exists ((|v_skolemized_q#valueAsBitvector_65| (_ BitVec 64))) (and (= |ULTIMATE.start___ieee754_pow_~iy~0#1| (bvand (_ bv2147483647 32) ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_65|))) (= |ULTIMATE.start___ieee754_pow_~ly~0#1| ((_ extract 31 0) |v_skolemized_q#valueAsBitvector_65|)) (not (fp.eq (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_65|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_65|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_65|)) (_ +zero 11 53))))) (exists ((|v_skolemized_q#valueAsBitvector_72| (_ BitVec 64)) (currentRoundingMode RoundingMode)) (and (= (bvand ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_72|) (_ bv2147483647 32)) |ULTIMATE.start___ieee754_pow_~ix~0#1|) (= ((_ extract 31 0) |v_skolemized_q#valueAsBitvector_72|) |ULTIMATE.start___ieee754_pow_~lx~1#1|) (= (fp.div currentRoundingMode (_ +zero 11 53) (_ +zero 11 53)) (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_72|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_72|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_72|)))))) [2024-12-06 04:08:58,209 INFO L75 FloydHoareUtils]: For program point L54(lines 54 55) no Hoare annotation was computed. [2024-12-06 04:08:58,209 INFO L75 FloydHoareUtils]: For program point L87-1(lines 87 92) no Hoare annotation was computed. [2024-12-06 04:08:58,209 INFO L75 FloydHoareUtils]: For program point L87-2(lines 87 92) no Hoare annotation was computed. [2024-12-06 04:08:58,209 INFO L75 FloydHoareUtils]: For program point L87-4(lines 87 92) no Hoare annotation was computed. [2024-12-06 04:08:58,209 INFO L75 FloydHoareUtils]: For program point scalbn_double_returnLabel#1(lines 44 94) no Hoare annotation was computed. [2024-12-06 04:08:58,209 INFO L75 FloydHoareUtils]: For program point L385(lines 385 393) no Hoare annotation was computed. [2024-12-06 04:08:58,209 INFO L75 FloydHoareUtils]: For program point L418-1(lines 418 423) no Hoare annotation was computed. [2024-12-06 04:08:58,209 INFO L75 FloydHoareUtils]: For program point L385-1(lines 385 393) no Hoare annotation was computed. [2024-12-06 04:08:58,209 INFO L75 FloydHoareUtils]: For program point L418-2(lines 418 423) no Hoare annotation was computed. [2024-12-06 04:08:58,209 INFO L75 FloydHoareUtils]: For program point L418-4(lines 418 423) no Hoare annotation was computed. [2024-12-06 04:08:58,209 INFO L77 FloydHoareUtils]: At program point L584(lines 584 587) the Hoare annotation is: (= (_ bv1 32) |ULTIMATE.start_main_#t~ret51#1|) [2024-12-06 04:08:58,209 INFO L75 FloydHoareUtils]: For program point L122(lines 122 133) no Hoare annotation was computed. [2024-12-06 04:08:58,209 INFO L75 FloydHoareUtils]: For program point L122-2(lines 122 133) no Hoare annotation was computed. [2024-12-06 04:08:58,210 INFO L75 FloydHoareUtils]: For program point L585(line 585) no Hoare annotation was computed. [2024-12-06 04:08:58,210 INFO L75 FloydHoareUtils]: For program point L552(lines 552 560) no Hoare annotation was computed. [2024-12-06 04:08:58,210 INFO L75 FloydHoareUtils]: For program point L519-1(lines 519 524) no Hoare annotation was computed. [2024-12-06 04:08:58,210 INFO L75 FloydHoareUtils]: For program point L519-2(lines 519 524) no Hoare annotation was computed. [2024-12-06 04:08:58,210 INFO L75 FloydHoareUtils]: For program point L519-4(lines 519 524) no Hoare annotation was computed. [2024-12-06 04:08:58,210 INFO L77 FloydHoareUtils]: At program point L288(lines 288 294) the Hoare annotation is: (exists ((|v_skolemized_q#valueAsBitvector_72| (_ BitVec 64)) (currentRoundingMode RoundingMode)) (and (= (bvand ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_72|) (_ bv2147483647 32)) |ULTIMATE.start___ieee754_pow_~ix~0#1|) (= ((_ extract 31 0) |v_skolemized_q#valueAsBitvector_72|) |ULTIMATE.start___ieee754_pow_~lx~1#1|) (= (fp.div currentRoundingMode (_ +zero 11 53) (_ +zero 11 53)) (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_72|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_72|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_72|))))) [2024-12-06 04:08:58,210 INFO L75 FloydHoareUtils]: For program point L123-3(lines 123 127) no Hoare annotation was computed. [2024-12-06 04:08:58,210 INFO L75 FloydHoareUtils]: For program point L57-1(lines 57 61) no Hoare annotation was computed. [2024-12-06 04:08:58,210 INFO L75 FloydHoareUtils]: For program point L57-2(lines 57 61) no Hoare annotation was computed. [2024-12-06 04:08:58,210 INFO L75 FloydHoareUtils]: For program point L57-4(lines 57 61) no Hoare annotation was computed. [2024-12-06 04:08:58,210 INFO L75 FloydHoareUtils]: For program point L388-1(lines 388 392) no Hoare annotation was computed. [2024-12-06 04:08:58,210 INFO L75 FloydHoareUtils]: For program point L322(lines 322 327) no Hoare annotation was computed. [2024-12-06 04:08:58,211 INFO L75 FloydHoareUtils]: For program point L388-2(lines 388 392) no Hoare annotation was computed. [2024-12-06 04:08:58,211 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-12-06 04:08:58,211 INFO L75 FloydHoareUtils]: For program point L455-1(lines 455 460) no Hoare annotation was computed. [2024-12-06 04:08:58,211 INFO L75 FloydHoareUtils]: For program point L455-2(lines 455 460) no Hoare annotation was computed. [2024-12-06 04:08:58,211 INFO L75 FloydHoareUtils]: For program point L356(lines 356 474) no Hoare annotation was computed. [2024-12-06 04:08:58,211 INFO L75 FloydHoareUtils]: For program point L455-4(lines 455 460) no Hoare annotation was computed. [2024-12-06 04:08:58,211 INFO L75 FloydHoareUtils]: For program point L356-2(lines 356 474) no Hoare annotation was computed. [2024-12-06 04:08:58,211 INFO L75 FloydHoareUtils]: For program point L555-1(lines 555 560) no Hoare annotation was computed. [2024-12-06 04:08:58,211 INFO L75 FloydHoareUtils]: For program point L555-2(lines 555 560) no Hoare annotation was computed. [2024-12-06 04:08:58,211 INFO L75 FloydHoareUtils]: For program point L555-4(lines 552 560) no Hoare annotation was computed. [2024-12-06 04:08:58,211 INFO L75 FloydHoareUtils]: For program point L357(lines 357 362) no Hoare annotation was computed. [2024-12-06 04:08:58,211 INFO L75 FloydHoareUtils]: For program point L357-2(lines 356 381) no Hoare annotation was computed. [2024-12-06 04:08:58,211 INFO L75 FloydHoareUtils]: For program point L490-1(lines 490 495) no Hoare annotation was computed. [2024-12-06 04:08:58,211 INFO L75 FloydHoareUtils]: For program point L490-2(lines 490 495) no Hoare annotation was computed. [2024-12-06 04:08:58,211 INFO L75 FloydHoareUtils]: For program point L358(lines 358 359) no Hoare annotation was computed. [2024-12-06 04:08:58,212 INFO L75 FloydHoareUtils]: For program point L490-4(lines 263 562) no Hoare annotation was computed. [2024-12-06 04:08:58,212 INFO L75 FloydHoareUtils]: For program point L160-3(lines 160 176) no Hoare annotation was computed. [2024-12-06 04:08:58,212 INFO L75 FloydHoareUtils]: For program point L128-3(lines 128 129) no Hoare annotation was computed. [2024-12-06 04:08:58,212 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-12-06 04:08:58,213 INFO L75 FloydHoareUtils]: For program point L426-1(lines 426 431) no Hoare annotation was computed. [2024-12-06 04:08:58,213 INFO L75 FloydHoareUtils]: For program point L360(lines 360 361) no Hoare annotation was computed. [2024-12-06 04:08:58,213 INFO L75 FloydHoareUtils]: For program point L426-2(lines 426 431) no Hoare annotation was computed. [2024-12-06 04:08:58,213 INFO L75 FloydHoareUtils]: For program point L426-4(lines 426 431) no Hoare annotation was computed. [2024-12-06 04:08:58,213 INFO L75 FloydHoareUtils]: For program point L63(lines 63 64) no Hoare annotation was computed. [2024-12-06 04:08:58,213 INFO L75 FloydHoareUtils]: For program point L328(lines 328 329) no Hoare annotation was computed. [2024-12-06 04:08:58,213 INFO L75 FloydHoareUtils]: For program point L296-1(lines 263 562) no Hoare annotation was computed. [2024-12-06 04:08:58,213 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 585) no Hoare annotation was computed. [2024-12-06 04:08:58,213 INFO L75 FloydHoareUtils]: For program point L330(lines 330 333) no Hoare annotation was computed. [2024-12-06 04:08:58,213 INFO L75 FloydHoareUtils]: For program point L198-1(lines 198 203) no Hoare annotation was computed. [2024-12-06 04:08:58,213 INFO L75 FloydHoareUtils]: For program point L198-2(lines 198 203) no Hoare annotation was computed. [2024-12-06 04:08:58,213 INFO L75 FloydHoareUtils]: For program point L198-4(lines 198 203) no Hoare annotation was computed. [2024-12-06 04:08:58,213 INFO L75 FloydHoareUtils]: For program point L331(lines 331 332) no Hoare annotation was computed. [2024-12-06 04:08:58,214 INFO L75 FloydHoareUtils]: For program point L497(lines 497 502) no Hoare annotation was computed. [2024-12-06 04:08:58,222 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Missing case for function ~Pluszero~64 [2024-12-06 04:08:58,222 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression [2024-12-06 04:08:58,223 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Missing case for function ~Pluszero~64 [2024-12-06 04:08:58,223 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression [2024-12-06 04:08:58,226 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable bp_pow by function copysign_double [2024-12-06 04:08:58,226 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable dp_h_pow by function copysign_double [2024-12-06 04:08:58,226 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable dp_l_pow by function copysign_double [2024-12-06 04:08:58,228 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 06.12 04:08:58 ImpRootNode [2024-12-06 04:08:58,228 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-12-06 04:08:58,228 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-06 04:08:58,228 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-06 04:08:58,228 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-06 04:08:58,229 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:59:45" (3/4) ... [2024-12-06 04:08:58,230 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-12-06 04:08:58,232 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure copysign_double [2024-12-06 04:08:58,243 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 107 nodes and edges [2024-12-06 04:08:58,244 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 37 nodes and edges [2024-12-06 04:08:58,245 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-12-06 04:08:58,245 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-12-06 04:08:58,264 WARN L216 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result == NaN) [2024-12-06 04:08:58,322 WARN L141 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (\result == NaN) [2024-12-06 04:08:58,355 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32021c28-4412-4c26-aa31-a6edb28423c5/bin/ukojak-verify-CZk0znPC7b/witness.graphml [2024-12-06 04:08:58,355 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32021c28-4412-4c26-aa31-a6edb28423c5/bin/ukojak-verify-CZk0znPC7b/witness.yml [2024-12-06 04:08:58,355 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-06 04:08:58,356 INFO L158 Benchmark]: Toolchain (without parser) took 728691.99ms. Allocated memory was 92.3MB in the beginning and 134.2MB in the end (delta: 41.9MB). Free memory was 69.3MB in the beginning and 40.6MB in the end (delta: 28.7MB). Peak memory consumption was 70.5MB. Max. memory is 16.1GB. [2024-12-06 04:08:58,356 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 83.9MB. Free memory is still 48.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 04:08:58,356 INFO L158 Benchmark]: CACSL2BoogieTranslator took 402.54ms. Allocated memory is still 92.3MB. Free memory was 69.1MB in the beginning and 46.7MB in the end (delta: 22.4MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-12-06 04:08:58,357 INFO L158 Benchmark]: Boogie Procedure Inliner took 62.04ms. Allocated memory is still 92.3MB. Free memory was 46.7MB in the beginning and 42.6MB in the end (delta: 4.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 04:08:58,357 INFO L158 Benchmark]: Boogie Preprocessor took 71.76ms. Allocated memory is still 92.3MB. Free memory was 42.6MB in the beginning and 65.9MB in the end (delta: -23.3MB). Peak memory consumption was 13.8MB. Max. memory is 16.1GB. [2024-12-06 04:08:58,357 INFO L158 Benchmark]: RCFGBuilder took 175042.99ms. Allocated memory was 92.3MB in the beginning and 134.2MB in the end (delta: 41.9MB). Free memory was 65.9MB in the beginning and 96.2MB in the end (delta: -30.3MB). Peak memory consumption was 72.5MB. Max. memory is 16.1GB. [2024-12-06 04:08:58,358 INFO L158 Benchmark]: CodeCheck took 552980.92ms. Allocated memory is still 134.2MB. Free memory was 95.9MB in the beginning and 52.5MB in the end (delta: 43.4MB). Peak memory consumption was 43.5MB. Max. memory is 16.1GB. [2024-12-06 04:08:58,358 INFO L158 Benchmark]: Witness Printer took 127.04ms. Allocated memory is still 134.2MB. Free memory was 52.5MB in the beginning and 40.6MB in the end (delta: 12.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-06 04:08:58,360 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 2 procedures, 143 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 531.1s, OverallIterations: 4, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 23 mSolverCounterUnknown, 149 SdHoareTripleChecker+Valid, 386.6s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 20 mSDsluCounter, 106 SdHoareTripleChecker+Invalid, 376.6s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 20 mSDsCounter, 22 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 91 IncrementalHoareTripleChecker+Invalid, 136 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 22 mSolverCounterUnsat, 86 mSDtfsCounter, 91 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 23 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 342 GetRequests, 308 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 157 ImplicationChecksByTransitivity, 201.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.1s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 60.6s InterpolantComputationTime, 32 NumberOfCodeBlocks, 32 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 29 ConstructedInterpolants, 11 QuantifiedInterpolants, 243 SizeOfPredicates, 8 NumberOfNonLiveVariables, 333 ConjunctsInSsa, 25 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available - PositiveResult [Line: 585]: 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: 263]: Location Invariant Derived location invariant: (\result == NaN) - 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 0.30ms. Allocated memory is still 83.9MB. Free memory is still 48.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 402.54ms. Allocated memory is still 92.3MB. Free memory was 69.1MB in the beginning and 46.7MB in the end (delta: 22.4MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 62.04ms. Allocated memory is still 92.3MB. Free memory was 46.7MB in the beginning and 42.6MB in the end (delta: 4.1MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 71.76ms. Allocated memory is still 92.3MB. Free memory was 42.6MB in the beginning and 65.9MB in the end (delta: -23.3MB). Peak memory consumption was 13.8MB. Max. memory is 16.1GB. * RCFGBuilder took 175042.99ms. Allocated memory was 92.3MB in the beginning and 134.2MB in the end (delta: 41.9MB). Free memory was 65.9MB in the beginning and 96.2MB in the end (delta: -30.3MB). Peak memory consumption was 72.5MB. Max. memory is 16.1GB. * CodeCheck took 552980.92ms. Allocated memory is still 134.2MB. Free memory was 95.9MB in the beginning and 52.5MB in the end (delta: 43.4MB). Peak memory consumption was 43.5MB. Max. memory is 16.1GB. * Witness Printer took 127.04ms. Allocated memory is still 134.2MB. Free memory was 52.5MB in the beginning and 40.6MB in the end (delta: 12.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Missing case for function ~Pluszero~64 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Missing case for function ~Pluszero~64 - 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 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 04:08:58,569 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32021c28-4412-4c26-aa31-a6edb28423c5/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2024-12-06 04:08:58,640 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_32021c28-4412-4c26-aa31-a6edb28423c5/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