./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_0220a.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_9caa97f4-7c4f-4b95-a394-9340becb4b77/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9caa97f4-7c4f-4b95-a394-9340becb4b77/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_9caa97f4-7c4f-4b95-a394-9340becb4b77/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9caa97f4-7c4f-4b95-a394-9340becb4b77/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0220a.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9caa97f4-7c4f-4b95-a394-9340becb4b77/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_9caa97f4-7c4f-4b95-a394-9340becb4b77/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 333cf4282aaef943eedac534c8cfd5b66279089357670774db08ef0cc555d881 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 06:12:47,998 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 06:12:48,057 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9caa97f4-7c4f-4b95-a394-9340becb4b77/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 06:12:48,062 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 06:12:48,062 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 06:12:48,082 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 06:12:48,082 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 06:12:48,083 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 06:12:48,083 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 06:12:48,083 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 06:12:48,083 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 06:12:48,083 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 06:12:48,083 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 06:12:48,084 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 06:12:48,084 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 06:12:48,084 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 06:12:48,084 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 06:12:48,084 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 06:12:48,084 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 06:12:48,084 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 06:12:48,084 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 06:12:48,084 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 06:12:48,084 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 06:12:48,085 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 06:12:48,085 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 06:12:48,085 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 06:12:48,085 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 06:12:48,085 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 06:12:48,085 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 06:12:48,085 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 06:12:48,085 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 06:12:48,085 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 06:12:48,085 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 06:12:48,086 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_9caa97f4-7c4f-4b95-a394-9340becb4b77/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 -> 333cf4282aaef943eedac534c8cfd5b66279089357670774db08ef0cc555d881 [2024-12-06 06:12:48,318 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 06:12:48,325 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 06:12:48,327 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 06:12:48,328 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 06:12:48,328 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 06:12:48,329 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9caa97f4-7c4f-4b95-a394-9340becb4b77/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/float-newlib/double_req_bl_0220a.c [2024-12-06 06:12:50,970 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9caa97f4-7c4f-4b95-a394-9340becb4b77/bin/ukojak-verify-CZk0znPC7b/data/7acdf1691/d8de7ab597e941ceb17f55a78e7e8cbc/FLAG51e56dc4c [2024-12-06 06:12:51,236 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 06:12:51,236 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9caa97f4-7c4f-4b95-a394-9340becb4b77/sv-benchmarks/c/float-newlib/double_req_bl_0220a.c [2024-12-06 06:12:51,245 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9caa97f4-7c4f-4b95-a394-9340becb4b77/bin/ukojak-verify-CZk0znPC7b/data/7acdf1691/d8de7ab597e941ceb17f55a78e7e8cbc/FLAG51e56dc4c [2024-12-06 06:12:51,546 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9caa97f4-7c4f-4b95-a394-9340becb4b77/bin/ukojak-verify-CZk0znPC7b/data/7acdf1691/d8de7ab597e941ceb17f55a78e7e8cbc [2024-12-06 06:12:51,548 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 06:12:51,549 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 06:12:51,550 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 06:12:51,550 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 06:12:51,553 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 06:12:51,554 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 06:12:51" (1/1) ... [2024-12-06 06:12:51,554 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4bde0cf2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:12:51, skipping insertion in model container [2024-12-06 06:12:51,554 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 06:12:51" (1/1) ... [2024-12-06 06:12:51,578 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 06:12:51,677 ERROR L321 MainTranslator]: Unsupported Syntax: floats in unions are not supported in the integer translation. [2024-12-06 06:12:51,677 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6d9b42ba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:12:51, skipping insertion in model container [2024-12-06 06:12:51,677 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 06:12:51,678 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-06 06:12:51,679 INFO L158 Benchmark]: Toolchain (without parser) took 129.36ms. Allocated memory is still 142.6MB. Free memory was 115.7MB in the beginning and 106.5MB in the end (delta: 9.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 06:12:51,679 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 142.6MB. Free memory is still 83.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 06:12:51,680 INFO L158 Benchmark]: CACSL2BoogieTranslator took 127.59ms. Allocated memory is still 142.6MB. Free memory was 115.5MB in the beginning and 106.5MB in the end (delta: 8.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 06:12:51,681 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 142.6MB. Free memory is still 83.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 127.59ms. Allocated memory is still 142.6MB. Free memory was 115.5MB in the beginning and 106.5MB 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: 10]: 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_9caa97f4-7c4f-4b95-a394-9340becb4b77/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9caa97f4-7c4f-4b95-a394-9340becb4b77/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_9caa97f4-7c4f-4b95-a394-9340becb4b77/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9caa97f4-7c4f-4b95-a394-9340becb4b77/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_0220a.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9caa97f4-7c4f-4b95-a394-9340becb4b77/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_9caa97f4-7c4f-4b95-a394-9340becb4b77/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 333cf4282aaef943eedac534c8cfd5b66279089357670774db08ef0cc555d881 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 06:12:53,478 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 06:12:53,564 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9caa97f4-7c4f-4b95-a394-9340becb4b77/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2024-12-06 06:12:53,589 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 06:12:53,589 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 06:12:53,589 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 06:12:53,590 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 06:12:53,590 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 06:12:53,590 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 06:12:53,590 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 06:12:53,590 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 06:12:53,590 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 06:12:53,591 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 06:12:53,591 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 06:12:53,591 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 06:12:53,591 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 06:12:53,591 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-06 06:12:53,591 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-06 06:12:53,591 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-06 06:12:53,591 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 06:12:53,591 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 06:12:53,592 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 06:12:53,592 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 06:12:53,592 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 06:12:53,592 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 06:12:53,592 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 06:12:53,592 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 06:12:53,592 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-06 06:12:53,592 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 06:12:53,592 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 06:12:53,592 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 06:12:53,593 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 06:12:53,593 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 06:12:53,593 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-06 06:12:53,593 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 06:12:53,593 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-06 06:12:53,593 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_9caa97f4-7c4f-4b95-a394-9340becb4b77/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 -> 333cf4282aaef943eedac534c8cfd5b66279089357670774db08ef0cc555d881 [2024-12-06 06:12:53,812 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 06:12:53,819 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 06:12:53,821 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 06:12:53,822 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 06:12:53,822 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 06:12:53,824 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9caa97f4-7c4f-4b95-a394-9340becb4b77/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/float-newlib/double_req_bl_0220a.c [2024-12-06 06:12:56,517 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9caa97f4-7c4f-4b95-a394-9340becb4b77/bin/ukojak-verify-CZk0znPC7b/data/b941b757d/6d0df61e527e4ed1bacfeeca7f8debe7/FLAGc7c2eccae [2024-12-06 06:12:56,718 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 06:12:56,718 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9caa97f4-7c4f-4b95-a394-9340becb4b77/sv-benchmarks/c/float-newlib/double_req_bl_0220a.c [2024-12-06 06:12:56,728 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9caa97f4-7c4f-4b95-a394-9340becb4b77/bin/ukojak-verify-CZk0znPC7b/data/b941b757d/6d0df61e527e4ed1bacfeeca7f8debe7/FLAGc7c2eccae [2024-12-06 06:12:57,062 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9caa97f4-7c4f-4b95-a394-9340becb4b77/bin/ukojak-verify-CZk0znPC7b/data/b941b757d/6d0df61e527e4ed1bacfeeca7f8debe7 [2024-12-06 06:12:57,064 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 06:12:57,065 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 06:12:57,065 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 06:12:57,066 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 06:12:57,068 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 06:12:57,069 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 06:12:57" (1/1) ... [2024-12-06 06:12:57,070 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@bb1c3d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:12:57, skipping insertion in model container [2024-12-06 06:12:57,070 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 06:12:57" (1/1) ... [2024-12-06 06:12:57,092 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 06:12:57,322 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_9caa97f4-7c4f-4b95-a394-9340becb4b77/sv-benchmarks/c/float-newlib/double_req_bl_0220a.c[16452,16465] [2024-12-06 06:12:57,324 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 06:12:57,344 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 06:12:57,433 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_9caa97f4-7c4f-4b95-a394-9340becb4b77/sv-benchmarks/c/float-newlib/double_req_bl_0220a.c[16452,16465] [2024-12-06 06:12:57,434 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 06:12:57,461 INFO L204 MainTranslator]: Completed translation [2024-12-06 06:12:57,462 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:12:57 WrapperNode [2024-12-06 06:12:57,462 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 06:12:57,463 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 06:12:57,463 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 06:12:57,463 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 06:12:57,469 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:12:57" (1/1) ... [2024-12-06 06:12:57,487 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:12:57" (1/1) ... [2024-12-06 06:12:57,531 INFO L138 Inliner]: procedures = 30, calls = 379, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 1022 [2024-12-06 06:12:57,532 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 06:12:57,532 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 06:12:57,532 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 06:12:57,532 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 06:12:57,540 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:12:57" (1/1) ... [2024-12-06 06:12:57,540 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:12:57" (1/1) ... [2024-12-06 06:12:57,549 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:12:57" (1/1) ... [2024-12-06 06:12:57,550 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:12:57" (1/1) ... [2024-12-06 06:12:57,580 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:12:57" (1/1) ... [2024-12-06 06:12:57,583 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:12:57" (1/1) ... [2024-12-06 06:12:57,592 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:12:57" (1/1) ... [2024-12-06 06:12:57,598 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:12:57" (1/1) ... [2024-12-06 06:12:57,601 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:12:57" (1/1) ... [2024-12-06 06:12:57,610 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 06:12:57,611 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 06:12:57,611 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 06:12:57,611 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 06:12:57,612 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:12:57" (1/1) ... [2024-12-06 06:12:57,618 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 06:12:57,631 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9caa97f4-7c4f-4b95-a394-9340becb4b77/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 06:12:57,641 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9caa97f4-7c4f-4b95-a394-9340becb4b77/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 06:12:57,644 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9caa97f4-7c4f-4b95-a394-9340becb4b77/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 06:12:57,665 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 06:12:57,665 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2024-12-06 06:12:57,665 INFO L130 BoogieDeclarations]: Found specification of procedure scalbn_double [2024-12-06 06:12:57,665 INFO L138 BoogieDeclarations]: Found implementation of procedure scalbn_double [2024-12-06 06:12:57,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2024-12-06 06:12:57,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-12-06 06:12:57,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-12-06 06:12:57,666 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_cos [2024-12-06 06:12:57,666 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_cos [2024-12-06 06:12:57,666 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 06:12:57,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2024-12-06 06:12:57,666 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-12-06 06:12:57,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-12-06 06:12:57,666 INFO L130 BoogieDeclarations]: Found specification of procedure __kernel_sin [2024-12-06 06:12:57,666 INFO L138 BoogieDeclarations]: Found implementation of procedure __kernel_sin [2024-12-06 06:12:57,666 INFO L130 BoogieDeclarations]: Found specification of procedure copysign_double [2024-12-06 06:12:57,666 INFO L138 BoogieDeclarations]: Found implementation of procedure copysign_double [2024-12-06 06:12:57,666 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 06:12:57,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 06:12:57,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-12-06 06:12:57,667 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 06:12:57,814 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 06:12:57,816 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 06:16:15,366 INFO L? ?]: Removed 258 outVars from TransFormulas that were not future-live. [2024-12-06 06:16:15,367 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 06:16:15,640 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 06:16:15,640 INFO L312 CfgBuilder]: Removed 43 assume(true) statements. [2024-12-06 06:16:15,640 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 06:16:15 BoogieIcfgContainer [2024-12-06 06:16:15,640 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 06:16:15,641 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 06:16:15,641 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 06:16:15,651 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 06:16:15,651 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 06:16:15" (1/1) ... [2024-12-06 06:16:15,658 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 06:16:15,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:16:15,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 179 states and 296 transitions. [2024-12-06 06:16:15,711 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 296 transitions. [2024-12-06 06:16:15,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 06:16:15,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:16:15,714 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 06:16:15,714 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9caa97f4-7c4f-4b95-a394-9340becb4b77/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 06:16:15,716 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9caa97f4-7c4f-4b95-a394-9340becb4b77/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 06:16:15,718 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9caa97f4-7c4f-4b95-a394-9340becb4b77/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2024-12-06 06:16:17,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:16:17,648 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 06:16:18,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:16:18,151 INFO L256 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-12-06 06:16:18,154 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:16:18,170 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 06:16:18,179 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9caa97f4-7c4f-4b95-a394-9340becb4b77/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (2)] Ended with exit code 0 [2024-12-06 06:16:18,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:16:18,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 179 states and 293 transitions. [2024-12-06 06:16:18,985 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 293 transitions. [2024-12-06 06:16:18,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 06:16:18,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:16:18,985 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 06:16:18,985 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9caa97f4-7c4f-4b95-a394-9340becb4b77/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 06:16:18,987 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9caa97f4-7c4f-4b95-a394-9340becb4b77/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 06:16:18,988 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9caa97f4-7c4f-4b95-a394-9340becb4b77/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (3)] Waiting until timeout for monitored process [2024-12-06 06:16:22,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:16:22,199 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 06:16:22,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:16:22,650 INFO L256 TraceCheckSpWp]: Trace formula consists of 226 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 06:16:22,652 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:16:23,349 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 06:16:23,362 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9caa97f4-7c4f-4b95-a394-9340becb4b77/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (3)] Ended with exit code 0 [2024-12-06 06:16:24,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:16:24,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 26 states and 32 transitions. [2024-12-06 06:16:24,915 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 32 transitions. [2024-12-06 06:16:24,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 06:16:24,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:16:24,916 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 06:16:24,916 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9caa97f4-7c4f-4b95-a394-9340becb4b77/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 06:16:24,917 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9caa97f4-7c4f-4b95-a394-9340becb4b77/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 06:16:24,918 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9caa97f4-7c4f-4b95-a394-9340becb4b77/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2024-12-06 06:16:26,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:16:26,881 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 06:16:27,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:16:27,271 INFO L256 TraceCheckSpWp]: Trace formula consists of 243 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-12-06 06:16:27,272 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:16:27,275 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 06:16:27,282 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9caa97f4-7c4f-4b95-a394-9340becb4b77/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (4)] Ended with exit code 0 [2024-12-06 06:16:37,289 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 [] [2024-12-06 06:16:38,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:16:38,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 26 states and 30 transitions. [2024-12-06 06:16:38,721 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 30 transitions. [2024-12-06 06:16:38,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 06:16:38,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:16:38,722 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 06:16:38,722 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9caa97f4-7c4f-4b95-a394-9340becb4b77/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 06:16:38,724 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9caa97f4-7c4f-4b95-a394-9340becb4b77/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 06:16:38,724 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9caa97f4-7c4f-4b95-a394-9340becb4b77/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process [2024-12-06 06:16:48,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:16:48,607 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 06:16:49,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:16:49,808 INFO L256 TraceCheckSpWp]: Trace formula consists of 256 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-12-06 06:16:49,809 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:16:53,520 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 06:16:53,555 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9caa97f4-7c4f-4b95-a394-9340becb4b77/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (5)] Ended with exit code 0 [2024-12-06 06:17:12,687 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.07s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-12-06 06:17:23,867 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 11.18s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-12-06 06:17:35,124 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 11.26s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-12-06 06:17:46,443 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 11.32s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-12-06 06:17:47,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:17:47,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 29 states and 34 transitions. [2024-12-06 06:17:47,583 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 34 transitions. [2024-12-06 06:17:47,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 06:17:47,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:17:47,585 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 06:17:47,585 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9caa97f4-7c4f-4b95-a394-9340becb4b77/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 06:17:47,587 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9caa97f4-7c4f-4b95-a394-9340becb4b77/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 06:17:47,588 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9caa97f4-7c4f-4b95-a394-9340becb4b77/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (6)] Waiting until timeout for monitored process [2024-12-06 06:17:50,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:17:50,472 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 06:17:50,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:17:50,911 INFO L256 TraceCheckSpWp]: Trace formula consists of 257 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 06:17:50,912 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:17:57,999 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 06:17:58,014 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9caa97f4-7c4f-4b95-a394-9340becb4b77/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (6)] Forceful destruction successful, exit code 0 [2024-12-06 06:18:28,902 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-12-06 06:18:42,099 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.11s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-12-06 06:18:52,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:52,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 28 states and 31 transitions. [2024-12-06 06:18:52,388 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 31 transitions. [2024-12-06 06:18:52,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 06:18:52,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:52,389 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 06:18:52,389 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9caa97f4-7c4f-4b95-a394-9340becb4b77/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 06:18:52,391 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9caa97f4-7c4f-4b95-a394-9340becb4b77/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 06:18:52,392 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9caa97f4-7c4f-4b95-a394-9340becb4b77/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (7)] Waiting until timeout for monitored process [2024-12-06 06:18:53,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:53,950 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 06:18:54,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:54,335 INFO L256 TraceCheckSpWp]: Trace formula consists of 261 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-12-06 06:18:54,335 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:18:54,337 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 06:18:54,345 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9caa97f4-7c4f-4b95-a394-9340becb4b77/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (7)] Ended with exit code 0 [2024-12-06 06:18:54,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:18:54,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 28 states and 29 transitions. [2024-12-06 06:18:54,352 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 29 transitions. [2024-12-06 06:18:54,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 06:18:54,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:18:54,352 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 06:18:54,352 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9caa97f4-7c4f-4b95-a394-9340becb4b77/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 06:18:54,354 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9caa97f4-7c4f-4b95-a394-9340becb4b77/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 06:18:54,355 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9caa97f4-7c4f-4b95-a394-9340becb4b77/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (8)] Waiting until timeout for monitored process [2024-12-06 06:18:57,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:57,722 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 06:18:58,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:18:58,134 INFO L256 TraceCheckSpWp]: Trace formula consists of 274 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-12-06 06:18:58,136 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:19:08,413 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 06:19:08,428 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9caa97f4-7c4f-4b95-a394-9340becb4b77/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (8)] Ended with exit code 0 [2024-12-06 06:19:28,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:19:28,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 26 states and 27 transitions. [2024-12-06 06:19:28,811 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 27 transitions. [2024-12-06 06:19:28,812 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-12-06 06:19:28,812 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 8 iterations. [2024-12-06 06:19:28,821 INFO L726 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-12-06 06:19:38,366 INFO L75 FloydHoareUtils]: For program point L159(lines 159 164) no Hoare annotation was computed. [2024-12-06 06:19:38,366 INFO L75 FloydHoareUtils]: For program point L151-1(lines 151 156) no Hoare annotation was computed. [2024-12-06 06:19:38,366 INFO L75 FloydHoareUtils]: For program point L151-2(lines 151 156) no Hoare annotation was computed. [2024-12-06 06:19:38,366 INFO L75 FloydHoareUtils]: For program point L151-4(lines 151 156) no Hoare annotation was computed. [2024-12-06 06:19:38,366 INFO L75 FloydHoareUtils]: For program point scalbn_doubleFINAL(lines 123 173) no Hoare annotation was computed. [2024-12-06 06:19:38,367 INFO L75 FloydHoareUtils]: For program point L160(lines 160 163) no Hoare annotation was computed. [2024-12-06 06:19:38,367 INFO L75 FloydHoareUtils]: For program point L148(lines 148 149) no Hoare annotation was computed. [2024-12-06 06:19:38,367 INFO L75 FloydHoareUtils]: For program point scalbn_doubleEXIT(lines 123 173) no Hoare annotation was computed. [2024-12-06 06:19:38,367 INFO L75 FloydHoareUtils]: For program point L136-1(lines 136 140) no Hoare annotation was computed. [2024-12-06 06:19:38,367 INFO L75 FloydHoareUtils]: For program point L136-2(lines 136 140) no Hoare annotation was computed. [2024-12-06 06:19:38,367 INFO L75 FloydHoareUtils]: For program point L132(lines 132 144) no Hoare annotation was computed. [2024-12-06 06:19:38,367 INFO L75 FloydHoareUtils]: For program point L136-4(lines 136 140) no Hoare annotation was computed. [2024-12-06 06:19:38,367 INFO L75 FloydHoareUtils]: For program point L132-2(lines 123 173) no Hoare annotation was computed. [2024-12-06 06:19:38,367 INFO L75 FloydHoareUtils]: For program point L161(line 161) no Hoare annotation was computed. [2024-12-06 06:19:38,367 INFO L75 FloydHoareUtils]: For program point L161-1(line 161) no Hoare annotation was computed. [2024-12-06 06:19:38,367 INFO L75 FloydHoareUtils]: For program point L149(line 149) no Hoare annotation was computed. [2024-12-06 06:19:38,367 INFO L75 FloydHoareUtils]: For program point L149-1(line 149) no Hoare annotation was computed. [2024-12-06 06:19:38,368 INFO L75 FloydHoareUtils]: For program point $Ultimate##0(lines 123 173) no Hoare annotation was computed. [2024-12-06 06:19:38,368 INFO L75 FloydHoareUtils]: For program point L133(lines 133 134) no Hoare annotation was computed. [2024-12-06 06:19:38,368 INFO L75 FloydHoareUtils]: For program point L166-1(lines 166 171) no Hoare annotation was computed. [2024-12-06 06:19:38,368 INFO L75 FloydHoareUtils]: For program point L166-2(lines 166 171) no Hoare annotation was computed. [2024-12-06 06:19:38,368 INFO L75 FloydHoareUtils]: For program point L166-4(lines 166 171) no Hoare annotation was computed. [2024-12-06 06:19:38,368 INFO L75 FloydHoareUtils]: For program point L125-1(lines 125 130) no Hoare annotation was computed. [2024-12-06 06:19:38,368 INFO L75 FloydHoareUtils]: For program point L125-2(lines 125 130) no Hoare annotation was computed. [2024-12-06 06:19:38,368 INFO L75 FloydHoareUtils]: For program point L125-4(lines 125 130) no Hoare annotation was computed. [2024-12-06 06:19:38,368 INFO L75 FloydHoareUtils]: For program point L150(lines 150 158) no Hoare annotation was computed. [2024-12-06 06:19:38,368 INFO L75 FloydHoareUtils]: For program point L142(lines 142 143) no Hoare annotation was computed. [2024-12-06 06:19:38,368 INFO L75 FloydHoareUtils]: For program point L163(line 163) no Hoare annotation was computed. [2024-12-06 06:19:38,368 INFO L75 FloydHoareUtils]: For program point L163-1(line 163) no Hoare annotation was computed. [2024-12-06 06:19:38,368 INFO L75 FloydHoareUtils]: For program point L110(lines 110 115) no Hoare annotation was computed. [2024-12-06 06:19:38,369 INFO L75 FloydHoareUtils]: For program point L110-1(lines 110 115) no Hoare annotation was computed. [2024-12-06 06:19:38,369 INFO L75 FloydHoareUtils]: For program point L110-3(lines 110 115) no Hoare annotation was computed. [2024-12-06 06:19:38,369 INFO L75 FloydHoareUtils]: For program point $Ultimate##0(lines 98 117) no Hoare annotation was computed. [2024-12-06 06:19:38,369 INFO L75 FloydHoareUtils]: For program point copysign_doubleEXIT(lines 98 117) no Hoare annotation was computed. [2024-12-06 06:19:38,369 INFO L75 FloydHoareUtils]: For program point L100-1(lines 100 104) no Hoare annotation was computed. [2024-12-06 06:19:38,369 INFO L75 FloydHoareUtils]: For program point L100-2(lines 100 104) no Hoare annotation was computed. [2024-12-06 06:19:38,369 INFO L75 FloydHoareUtils]: For program point L105(lines 105 109) no Hoare annotation was computed. [2024-12-06 06:19:38,369 INFO L75 FloydHoareUtils]: For program point L105-1(lines 105 109) no Hoare annotation was computed. [2024-12-06 06:19:38,369 INFO L75 FloydHoareUtils]: For program point L568(lines 568 577) no Hoare annotation was computed. [2024-12-06 06:19:38,369 INFO L75 FloydHoareUtils]: For program point __kernel_cosFINAL(lines 548 582) no Hoare annotation was computed. [2024-12-06 06:19:38,369 INFO L75 FloydHoareUtils]: For program point L558(lines 558 559) no Hoare annotation was computed. [2024-12-06 06:19:38,369 INFO L75 FloydHoareUtils]: For program point $Ultimate##0(lines 548 582) no Hoare annotation was computed. [2024-12-06 06:19:38,369 INFO L75 FloydHoareUtils]: For program point __kernel_cosEXIT(lines 548 582) no Hoare annotation was computed. [2024-12-06 06:19:38,369 INFO L75 FloydHoareUtils]: For program point L571-1(lines 571 576) no Hoare annotation was computed. [2024-12-06 06:19:38,370 INFO L75 FloydHoareUtils]: For program point L571-2(lines 571 576) no Hoare annotation was computed. [2024-12-06 06:19:38,370 INFO L75 FloydHoareUtils]: For program point L571-4(lines 568 577) no Hoare annotation was computed. [2024-12-06 06:19:38,370 INFO L75 FloydHoareUtils]: For program point L565(lines 565 581) no Hoare annotation was computed. [2024-12-06 06:19:38,370 INFO L75 FloydHoareUtils]: For program point L557(lines 557 560) no Hoare annotation was computed. [2024-12-06 06:19:38,370 INFO L75 FloydHoareUtils]: For program point L557-2(lines 557 560) no Hoare annotation was computed. [2024-12-06 06:19:38,370 INFO L75 FloydHoareUtils]: For program point L551-1(lines 551 555) no Hoare annotation was computed. [2024-12-06 06:19:38,370 INFO L75 FloydHoareUtils]: For program point L551-2(lines 551 555) no Hoare annotation was computed. [2024-12-06 06:19:38,370 INFO L75 FloydHoareUtils]: For program point L551-4(lines 551 555) no Hoare annotation was computed. [2024-12-06 06:19:38,370 INFO L75 FloydHoareUtils]: For program point L630(line 630) no Hoare annotation was computed. [2024-12-06 06:19:38,370 INFO L75 FloydHoareUtils]: For program point L333(line 333) no Hoare annotation was computed. [2024-12-06 06:19:38,370 INFO L75 FloydHoareUtils]: For program point L631(line 631) no Hoare annotation was computed. [2024-12-06 06:19:38,370 INFO L77 FloydHoareUtils]: At program point L631-1(line 631) the Hoare annotation is: true [2024-12-06 06:19:38,370 INFO L75 FloydHoareUtils]: For program point L632(line 632) no Hoare annotation was computed. [2024-12-06 06:19:38,370 INFO L75 FloydHoareUtils]: For program point L500(lines 500 503) no Hoare annotation was computed. [2024-12-06 06:19:38,370 INFO L75 FloydHoareUtils]: For program point L335-3(lines 335 336) no Hoare annotation was computed. [2024-12-06 06:19:38,371 INFO L75 FloydHoareUtils]: For program point L633(line 633) no Hoare annotation was computed. [2024-12-06 06:19:38,371 INFO L75 FloydHoareUtils]: For program point L633-1(line 633) no Hoare annotation was computed. [2024-12-06 06:19:38,371 INFO L75 FloydHoareUtils]: For program point L237(line 237) no Hoare annotation was computed. [2024-12-06 06:19:38,371 INFO L75 FloydHoareUtils]: For program point L634(line 634) no Hoare annotation was computed. [2024-12-06 06:19:38,371 INFO L75 FloydHoareUtils]: For program point L304-1(lines 304 307) no Hoare annotation was computed. [2024-12-06 06:19:38,371 INFO L75 FloydHoareUtils]: For program point L304-4(lines 304 307) no Hoare annotation was computed. [2024-12-06 06:19:38,371 INFO L75 FloydHoareUtils]: For program point L635(line 635) no Hoare annotation was computed. [2024-12-06 06:19:38,371 INFO L77 FloydHoareUtils]: At program point L635-1(line 635) the Hoare annotation is: true [2024-12-06 06:19:38,371 INFO L75 FloydHoareUtils]: For program point L470(lines 470 489) no Hoare annotation was computed. [2024-12-06 06:19:38,371 INFO L75 FloydHoareUtils]: For program point L470-1(lines 470 489) no Hoare annotation was computed. [2024-12-06 06:19:38,371 INFO L75 FloydHoareUtils]: For program point L636(line 636) no Hoare annotation was computed. [2024-12-06 06:19:38,371 INFO L75 FloydHoareUtils]: For program point L637(line 637) no Hoare annotation was computed. [2024-12-06 06:19:38,371 INFO L75 FloydHoareUtils]: For program point L637-1(line 637) no Hoare annotation was computed. [2024-12-06 06:19:38,371 INFO L75 FloydHoareUtils]: For program point L505-1(lines 505 509) no Hoare annotation was computed. [2024-12-06 06:19:38,371 INFO L75 FloydHoareUtils]: For program point L505-2(lines 505 509) no Hoare annotation was computed. [2024-12-06 06:19:38,372 INFO L75 FloydHoareUtils]: For program point L340(line 340) no Hoare annotation was computed. [2024-12-06 06:19:38,372 INFO L75 FloydHoareUtils]: For program point L176-1(lines 176 180) no Hoare annotation was computed. [2024-12-06 06:19:38,372 INFO L75 FloydHoareUtils]: For program point L176-2(lines 176 180) no Hoare annotation was computed. [2024-12-06 06:19:38,372 INFO L77 FloydHoareUtils]: At program point main_returnLabel#1(lines 642 660) the Hoare annotation is: true [2024-12-06 06:19:38,372 INFO L75 FloydHoareUtils]: For program point L309(line 309) no Hoare annotation was computed. [2024-12-06 06:19:38,372 INFO L75 FloydHoareUtils]: For program point L309-1(line 309) no Hoare annotation was computed. [2024-12-06 06:19:38,372 INFO L75 FloydHoareUtils]: For program point L342-3(lines 342 343) no Hoare annotation was computed. [2024-12-06 06:19:38,372 INFO L75 FloydHoareUtils]: For program point L78(lines 78 83) no Hoare annotation was computed. [2024-12-06 06:19:38,372 INFO L75 FloydHoareUtils]: For program point L78-1(lines 78 83) no Hoare annotation was computed. [2024-12-06 06:19:38,372 INFO L75 FloydHoareUtils]: For program point L78-3(lines 78 83) no Hoare annotation was computed. [2024-12-06 06:19:38,372 INFO L75 FloydHoareUtils]: For program point L277(lines 277 278) no Hoare annotation was computed. [2024-12-06 06:19:38,372 INFO L75 FloydHoareUtils]: For program point L310-2(lines 301 318) no Hoare annotation was computed. [2024-12-06 06:19:38,372 INFO L75 FloydHoareUtils]: For program point L46(lines 46 47) no Hoare annotation was computed. [2024-12-06 06:19:38,372 INFO L75 FloydHoareUtils]: For program point L476-1(lines 476 480) no Hoare annotation was computed. [2024-12-06 06:19:38,372 INFO L75 FloydHoareUtils]: For program point L476-2(lines 476 480) no Hoare annotation was computed. [2024-12-06 06:19:38,373 INFO L75 FloydHoareUtils]: For program point L476-4(lines 476 480) no Hoare annotation was computed. [2024-12-06 06:19:38,373 INFO L75 FloydHoareUtils]: For program point L278(line 278) no Hoare annotation was computed. [2024-12-06 06:19:38,373 INFO L75 FloydHoareUtils]: For program point L278-1(line 278) no Hoare annotation was computed. [2024-12-06 06:19:38,373 INFO L75 FloydHoareUtils]: For program point floor_double_returnLabel#1(lines 24 85) no Hoare annotation was computed. [2024-12-06 06:19:38,373 INFO L75 FloydHoareUtils]: For program point L510(lines 510 515) no Hoare annotation was computed. [2024-12-06 06:19:38,373 INFO L75 FloydHoareUtils]: For program point L510-1(lines 510 515) no Hoare annotation was computed. [2024-12-06 06:19:38,373 INFO L75 FloydHoareUtils]: For program point L510-3(lines 510 515) no Hoare annotation was computed. [2024-12-06 06:19:38,373 INFO L75 FloydHoareUtils]: For program point L346-3(lines 346 347) no Hoare annotation was computed. [2024-12-06 06:19:38,373 INFO L75 FloydHoareUtils]: For program point L181(lines 181 186) no Hoare annotation was computed. [2024-12-06 06:19:38,373 INFO L75 FloydHoareUtils]: For program point L181-1(lines 181 186) no Hoare annotation was computed. [2024-12-06 06:19:38,373 INFO L75 FloydHoareUtils]: For program point L181-3(lines 181 186) no Hoare annotation was computed. [2024-12-06 06:19:38,373 INFO L75 FloydHoareUtils]: For program point L282-1(lines 204 374) no Hoare annotation was computed. [2024-12-06 06:19:38,373 INFO L75 FloydHoareUtils]: For program point L249-2(lines 204 374) no Hoare annotation was computed. [2024-12-06 06:19:38,373 INFO L77 FloydHoareUtils]: At program point L614(lines 614 640) the Hoare annotation is: true [2024-12-06 06:19:38,373 INFO L75 FloydHoareUtils]: For program point L416-1(lines 416 420) no Hoare annotation was computed. [2024-12-06 06:19:38,373 INFO L75 FloydHoareUtils]: For program point L416-2(lines 416 420) no Hoare annotation was computed. [2024-12-06 06:19:38,374 INFO L75 FloydHoareUtils]: For program point L350(line 350) no Hoare annotation was computed. [2024-12-06 06:19:38,374 INFO L75 FloydHoareUtils]: For program point L416-4(lines 416 420) no Hoare annotation was computed. [2024-12-06 06:19:38,374 INFO L75 FloydHoareUtils]: For program point L284-3(lines 284 285) no Hoare annotation was computed. [2024-12-06 06:19:38,374 INFO L75 FloydHoareUtils]: For program point L284-4(lines 282 299) no Hoare annotation was computed. [2024-12-06 06:19:38,374 INFO L75 FloydHoareUtils]: For program point L252(lines 204 374) no Hoare annotation was computed. [2024-12-06 06:19:38,374 INFO L75 FloydHoareUtils]: For program point L351-3(lines 351 355) no Hoare annotation was computed. [2024-12-06 06:19:38,374 INFO L75 FloydHoareUtils]: For program point L219-3(lines 219 220) no Hoare annotation was computed. [2024-12-06 06:19:38,374 INFO L75 FloydHoareUtils]: For program point L517-1(lines 517 522) no Hoare annotation was computed. [2024-12-06 06:19:38,374 INFO L75 FloydHoareUtils]: For program point L517-2(lines 517 522) no Hoare annotation was computed. [2024-12-06 06:19:38,374 INFO L75 FloydHoareUtils]: For program point L517-4(lines 517 522) no Hoare annotation was computed. [2024-12-06 06:19:38,374 INFO L75 FloydHoareUtils]: For program point L55(lines 55 77) no Hoare annotation was computed. [2024-12-06 06:19:38,375 INFO L77 FloydHoareUtils]: At program point L617-1(lines 617 621) the Hoare annotation is: (and (= (_ +zero 11 53) |ULTIMATE.start_sin_double_~x#1|) (exists ((|v_skolemized_q#valueAsBitvector_219| (_ BitVec 64))) (and (= |ULTIMATE.start_sin_double_~ix~3#1| ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_219|)) (= (_ +zero 11 53) (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_219|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_219|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_219|)))))) [2024-12-06 06:19:38,375 INFO L77 FloydHoareUtils]: At program point L617-2(lines 617 621) the Hoare annotation is: (= (_ +zero 11 53) |ULTIMATE.start_sin_double_~x#1|) [2024-12-06 06:19:38,375 INFO L77 FloydHoareUtils]: At program point L617-4(lines 617 621) the Hoare annotation is: (and (= (_ +zero 11 53) |ULTIMATE.start_sin_double_~x#1|) (exists ((|v_skolemized_q#valueAsBitvector_219| (_ BitVec 64))) (and (= |ULTIMATE.start_sin_double_~ix~3#1| ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_219|)) (= (_ +zero 11 53) (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_219|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_219|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_219|)))))) [2024-12-06 06:19:38,375 INFO L75 FloydHoareUtils]: For program point L452(lines 452 498) no Hoare annotation was computed. [2024-12-06 06:19:38,375 INFO L75 FloydHoareUtils]: For program point L320(line 320) no Hoare annotation was computed. [2024-12-06 06:19:38,375 INFO L75 FloydHoareUtils]: For program point L287-1(lines 287 288) no Hoare annotation was computed. [2024-12-06 06:19:38,375 INFO L75 FloydHoareUtils]: For program point __ieee754_rem_pio2_returnLabel#1(lines 409 538) no Hoare annotation was computed. [2024-12-06 06:19:38,375 INFO L75 FloydHoareUtils]: For program point L287-4(lines 287 288) no Hoare annotation was computed. [2024-12-06 06:19:38,375 INFO L75 FloydHoareUtils]: For program point L287-5(lines 287 288) no Hoare annotation was computed. [2024-12-06 06:19:38,375 INFO L75 FloydHoareUtils]: For program point L321-3(lines 321 324) no Hoare annotation was computed. [2024-12-06 06:19:38,375 INFO L75 FloydHoareUtils]: For program point L255-3(lines 255 264) no Hoare annotation was computed. [2024-12-06 06:19:38,375 INFO L75 FloydHoareUtils]: For program point L222-3(lines 222 226) no Hoare annotation was computed. [2024-12-06 06:19:38,376 INFO L77 FloydHoareUtils]: At program point L90-1(lines 90 94) the Hoare annotation is: true [2024-12-06 06:19:38,376 INFO L77 FloydHoareUtils]: At program point L90-2(lines 90 94) the Hoare annotation is: true [2024-12-06 06:19:38,376 INFO L77 FloydHoareUtils]: At program point L90-4(lines 90 94) the Hoare annotation is: true [2024-12-06 06:19:38,376 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-12-06 06:19:38,376 INFO L75 FloydHoareUtils]: For program point L223-3(lines 223 224) no Hoare annotation was computed. [2024-12-06 06:19:38,376 INFO L75 FloydHoareUtils]: For program point L422(lines 422 426) no Hoare annotation was computed. [2024-12-06 06:19:38,376 INFO L75 FloydHoareUtils]: For program point L356-3(lines 356 360) no Hoare annotation was computed. [2024-12-06 06:19:38,376 INFO L75 FloydHoareUtils]: For program point L290-3(lines 290 295) no Hoare annotation was computed. [2024-12-06 06:19:38,376 INFO L77 FloydHoareUtils]: At program point L654(line 654) the Hoare annotation is: true [2024-12-06 06:19:38,376 INFO L77 FloydHoareUtils]: At program point L654-2(lines 654 657) the Hoare annotation is: true [2024-12-06 06:19:38,376 INFO L75 FloydHoareUtils]: For program point L27-1(lines 27 32) no Hoare annotation was computed. [2024-12-06 06:19:38,376 INFO L75 FloydHoareUtils]: For program point L27-2(lines 27 32) no Hoare annotation was computed. [2024-12-06 06:19:38,376 INFO L75 FloydHoareUtils]: For program point L27-4(lines 27 32) no Hoare annotation was computed. [2024-12-06 06:19:38,376 INFO L77 FloydHoareUtils]: At program point L655(line 655) the Hoare annotation is: true [2024-12-06 06:19:38,376 INFO L75 FloydHoareUtils]: For program point L523-3(lines 523 526) no Hoare annotation was computed. [2024-12-06 06:19:38,376 INFO L75 FloydHoareUtils]: For program point L292-3(lines 292 293) no Hoare annotation was computed. [2024-12-06 06:19:38,377 INFO L77 FloydHoareUtils]: At program point L623(lines 623 639) the Hoare annotation is: (and (= (_ +zero 11 53) |ULTIMATE.start_sin_double_~x#1|) (exists ((|v_skolemized_q#valueAsBitvector_219| (_ BitVec 64))) (and (= |ULTIMATE.start_sin_double_~ix~3#1| ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_219|)) (= (_ +zero 11 53) (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_219|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_219|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_219|)))))) [2024-12-06 06:19:38,377 INFO L75 FloydHoareUtils]: For program point L458-2(lines 458 490) no Hoare annotation was computed. [2024-12-06 06:19:38,377 INFO L75 FloydHoareUtils]: For program point L458-4(lines 458 490) no Hoare annotation was computed. [2024-12-06 06:19:38,377 INFO L75 FloydHoareUtils]: For program point L326-3(lines 326 330) no Hoare annotation was computed. [2024-12-06 06:19:38,377 INFO L75 FloydHoareUtils]: For program point L62(lines 62 63) no Hoare annotation was computed. [2024-12-06 06:19:38,377 INFO L77 FloydHoareUtils]: At program point L624(line 624) the Hoare annotation is: (= (_ +zero 11 53) |ULTIMATE.start_sin_double_~x#1|) [2024-12-06 06:19:38,377 INFO L77 FloydHoareUtils]: At program point L624-1(line 624) the Hoare annotation is: true [2024-12-06 06:19:38,377 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-12-06 06:19:38,377 INFO L75 FloydHoareUtils]: For program point L327-3(lines 327 328) no Hoare annotation was computed. [2024-12-06 06:19:38,377 INFO L75 FloydHoareUtils]: For program point L625(lines 625 639) no Hoare annotation was computed. [2024-12-06 06:19:38,377 INFO L75 FloydHoareUtils]: For program point L427(lines 427 451) no Hoare annotation was computed. [2024-12-06 06:19:38,377 INFO L75 FloydHoareUtils]: For program point L361-3(lines 361 362) no Hoare annotation was computed. [2024-12-06 06:19:38,377 INFO L75 FloydHoareUtils]: For program point L229(lines 204 374) no Hoare annotation was computed. [2024-12-06 06:19:38,378 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 655) the Hoare annotation is: true [2024-12-06 06:19:38,378 INFO L75 FloydHoareUtils]: For program point L231-3(lines 231 235) no Hoare annotation was computed. [2024-12-06 06:19:38,378 INFO L75 FloydHoareUtils]: For program point L231-4(lines 231 235) no Hoare annotation was computed. [2024-12-06 06:19:38,378 INFO L75 FloydHoareUtils]: For program point L529-1(lines 529 530) no Hoare annotation was computed. [2024-12-06 06:19:38,378 INFO L75 FloydHoareUtils]: For program point L529-4(lines 529 530) no Hoare annotation was computed. [2024-12-06 06:19:38,378 INFO L75 FloydHoareUtils]: For program point L529-5(lines 529 530) no Hoare annotation was computed. [2024-12-06 06:19:38,378 INFO L75 FloydHoareUtils]: For program point L265-1(lines 252 280) no Hoare annotation was computed. [2024-12-06 06:19:38,378 INFO L75 FloydHoareUtils]: For program point L34(lines 34 77) no Hoare annotation was computed. [2024-12-06 06:19:38,378 INFO L75 FloydHoareUtils]: For program point L464-1(lines 464 468) no Hoare annotation was computed. [2024-12-06 06:19:38,378 INFO L75 FloydHoareUtils]: For program point L464-2(lines 464 468) no Hoare annotation was computed. [2024-12-06 06:19:38,378 INFO L75 FloydHoareUtils]: For program point L464-4(lines 464 468) no Hoare annotation was computed. [2024-12-06 06:19:38,378 INFO L75 FloydHoareUtils]: For program point L332(lines 332 372) no Hoare annotation was computed. [2024-12-06 06:19:38,378 INFO L75 FloydHoareUtils]: For program point L35(lines 35 54) no Hoare annotation was computed. [2024-12-06 06:19:38,378 INFO L77 FloydHoareUtils]: At program point __kernel_sinFINAL(lines 592 612) the Hoare annotation is: (not (and (not (exists ((|v_skolemized_q#valueAsBitvector_230| (_ BitVec 64))) (and (= |__kernel_sin_#in~x| (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_230|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_230|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_230|))) (not (bvslt (bvand ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_230|) (_ bv2147483647 32)) (_ bv1044381696 32)))))) (not (= |__kernel_sin_#in~x| |__kernel_sin_#res|)))) [2024-12-06 06:19:38,379 INFO L77 FloydHoareUtils]: At program point L601(lines 601 604) the Hoare annotation is: (and (exists ((|v_skolemized_q#valueAsBitvector_230| (_ BitVec 64))) (and (= |__kernel_sin_#in~x| (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_230|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_230|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_230|))) (= (bvand ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_230|) (_ bv2147483647 32)) __kernel_sin_~ix~2))) (= __kernel_sin_~x |__kernel_sin_#in~x|)) [2024-12-06 06:19:38,379 INFO L77 FloydHoareUtils]: At program point L601-2(lines 601 604) the Hoare annotation is: (exists ((|v_skolemized_q#valueAsBitvector_230| (_ BitVec 64))) (and (= |__kernel_sin_#in~x| (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_230|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_230|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_230|))) (not (bvslt (bvand ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_230|) (_ bv2147483647 32)) (_ bv1044381696 32))))) [2024-12-06 06:19:38,379 INFO L77 FloydHoareUtils]: At program point L595-1(lines 595 599) the Hoare annotation is: (and (exists ((|v_skolemized_q#valueAsBitvector_230| (_ BitVec 64))) (and (= |__kernel_sin_#in~x| (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_230|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_230|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_230|))) (= ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_230|) __kernel_sin_~ix~2))) (= __kernel_sin_~x |__kernel_sin_#in~x|)) [2024-12-06 06:19:38,379 INFO L77 FloydHoareUtils]: At program point L595-2(lines 595 599) the Hoare annotation is: (= __kernel_sin_~x |__kernel_sin_#in~x|) [2024-12-06 06:19:38,379 INFO L77 FloydHoareUtils]: At program point L595-4(lines 595 599) the Hoare annotation is: (and (exists ((|v_skolemized_q#valueAsBitvector_230| (_ BitVec 64))) (and (= |__kernel_sin_#in~x| (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_230|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_230|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_230|))) (= ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_230|) __kernel_sin_~ix~2))) (= __kernel_sin_~x |__kernel_sin_#in~x|)) [2024-12-06 06:19:38,379 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 592 612) the Hoare annotation is: true [2024-12-06 06:19:38,379 INFO L77 FloydHoareUtils]: At program point __kernel_sinEXIT(lines 592 612) the Hoare annotation is: (not (and (not (exists ((|v_skolemized_q#valueAsBitvector_230| (_ BitVec 64))) (and (= |__kernel_sin_#in~x| (fp ((_ extract 63 63) |v_skolemized_q#valueAsBitvector_230|) ((_ extract 62 52) |v_skolemized_q#valueAsBitvector_230|) ((_ extract 51 0) |v_skolemized_q#valueAsBitvector_230|))) (not (bvslt (bvand ((_ extract 63 32) |v_skolemized_q#valueAsBitvector_230|) (_ bv2147483647 32)) (_ bv1044381696 32)))))) (not (= |__kernel_sin_#in~x| |__kernel_sin_#res|)))) [2024-12-06 06:19:38,379 INFO L77 FloydHoareUtils]: At program point L602(lines 602 603) the Hoare annotation is: (= __kernel_sin_~x |__kernel_sin_#in~x|) [2024-12-06 06:19:38,386 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Missing case for function ~Pluszero~64 [2024-12-06 06:19:38,389 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable init_jk_krempio by function scalbn_double [2024-12-06 06:19:38,390 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable PIo2_krempio by function scalbn_double [2024-12-06 06:19:38,390 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable two_over_pi_rempio by function scalbn_double [2024-12-06 06:19:38,390 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable npio2_hw_rempio by function scalbn_double [2024-12-06 06:19:38,391 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable init_jk_krempio by function copysign_double [2024-12-06 06:19:38,391 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable PIo2_krempio by function copysign_double [2024-12-06 06:19:38,391 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable two_over_pi_rempio by function copysign_double [2024-12-06 06:19:38,391 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable npio2_hw_rempio by function copysign_double [2024-12-06 06:19:38,392 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable init_jk_krempio by function __kernel_cos [2024-12-06 06:19:38,392 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable PIo2_krempio by function __kernel_cos [2024-12-06 06:19:38,392 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable two_over_pi_rempio by function __kernel_cos [2024-12-06 06:19:38,392 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable npio2_hw_rempio by function __kernel_cos [2024-12-06 06:19:38,395 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Expression type not yet supported in backtranslation: QuantifierExpression [2024-12-06 06:19:38,395 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable init_jk_krempio by function __kernel_sin [2024-12-06 06:19:38,395 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable PIo2_krempio by function __kernel_sin [2024-12-06 06:19:38,395 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable two_over_pi_rempio by function __kernel_sin [2024-12-06 06:19:38,395 WARN L970 BoogieBacktranslator]: Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable npio2_hw_rempio by function __kernel_sin [2024-12-06 06:19:38,396 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 06.12 06:19:38 ImpRootNode [2024-12-06 06:19:38,396 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-12-06 06:19:38,396 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-06 06:19:38,396 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-06 06:19:38,397 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-06 06:19:38,397 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 06:16:15" (3/4) ... [2024-12-06 06:19:38,399 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-12-06 06:19:38,401 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure scalbn_double [2024-12-06 06:19:38,401 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure copysign_double [2024-12-06 06:19:38,401 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __kernel_cos [2024-12-06 06:19:38,401 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __kernel_sin [2024-12-06 06:19:38,408 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 126 nodes and edges [2024-12-06 06:19:38,409 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 37 nodes and edges [2024-12-06 06:19:38,410 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2024-12-06 06:19:38,411 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-12-06 06:19:38,435 WARN L216 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (x == \old(x)) [2024-12-06 06:19:38,507 WARN L141 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (x == \old(x)) [2024-12-06 06:19:38,549 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9caa97f4-7c4f-4b95-a394-9340becb4b77/bin/ukojak-verify-CZk0znPC7b/witness.graphml [2024-12-06 06:19:38,549 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9caa97f4-7c4f-4b95-a394-9340becb4b77/bin/ukojak-verify-CZk0znPC7b/witness.yml [2024-12-06 06:19:38,550 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-06 06:19:38,550 INFO L158 Benchmark]: Toolchain (without parser) took 401485.50ms. Allocated memory was 92.3MB in the beginning and 352.3MB in the end (delta: 260.0MB). Free memory was 68.8MB in the beginning and 258.2MB in the end (delta: -189.4MB). Peak memory consumption was 61.8MB. Max. memory is 16.1GB. [2024-12-06 06:19:38,551 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 83.9MB. Free memory is still 47.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 06:19:38,551 INFO L158 Benchmark]: CACSL2BoogieTranslator took 396.74ms. Allocated memory is still 92.3MB. Free memory was 68.7MB in the beginning and 41.5MB in the end (delta: 27.3MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-12-06 06:19:38,551 INFO L158 Benchmark]: Boogie Procedure Inliner took 69.13ms. Allocated memory is still 92.3MB. Free memory was 41.5MB in the beginning and 65.0MB in the end (delta: -23.5MB). Peak memory consumption was 12.3MB. Max. memory is 16.1GB. [2024-12-06 06:19:38,551 INFO L158 Benchmark]: Boogie Preprocessor took 77.97ms. Allocated memory is still 92.3MB. Free memory was 65.0MB in the beginning and 58.0MB in the end (delta: 7.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 06:19:38,552 INFO L158 Benchmark]: RCFGBuilder took 198029.44ms. Allocated memory is still 92.3MB. Free memory was 58.0MB in the beginning and 55.0MB in the end (delta: 3.0MB). Peak memory consumption was 39.3MB. Max. memory is 16.1GB. [2024-12-06 06:19:38,552 INFO L158 Benchmark]: CodeCheck took 202754.94ms. Allocated memory was 92.3MB in the beginning and 352.3MB in the end (delta: 260.0MB). Free memory was 55.0MB in the beginning and 275.5MB in the end (delta: -220.5MB). Peak memory consumption was 38.1MB. Max. memory is 16.1GB. [2024-12-06 06:19:38,552 INFO L158 Benchmark]: Witness Printer took 153.21ms. Allocated memory is still 352.3MB. Free memory was 275.5MB in the beginning and 258.2MB in the end (delta: 17.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 06:19:38,554 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 5 procedures, 179 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 193.1s, OverallIterations: 8, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 27 mSolverCounterUnknown, 478 SdHoareTripleChecker+Valid, 321.9s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 93 mSDsluCounter, 337 SdHoareTripleChecker+Invalid, 303.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 86 mSDsCounter, 105 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 493 IncrementalHoareTripleChecker+Invalid, 625 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 105 mSolverCounterUnsat, 251 mSDtfsCounter, 493 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 27 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 1065 GetRequests, 1018 SyntacticMatches, 1 SemanticMatches, 46 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 360 ImplicationChecksByTransitivity, 74.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.1s SsaConstructionTime, 1.4s SatisfiabilityAnalysisTime, 21.9s InterpolantComputationTime, 118 NumberOfCodeBlocks, 118 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 111 ConstructedInterpolants, 12 QuantifiedInterpolants, 364 SizeOfPredicates, 10 NumberOfNonLiveVariables, 1730 ConjunctsInSsa, 45 ConjunctsInUnsatCore, 7 InterpolantComputations, 7 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available - PositiveResult [Line: 655]: 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: 595]: Loop Invariant Derived loop invariant: (x == \old(x)) - ProcedureContractResult [Line: 123]: Procedure Contract for scalbn_double Derived contract for procedure scalbn_double. Ensures: (((((((((((((((((((((((((((((((((huge_floor == \old(huge_floor)) && (two54_scalbn == \old(two54_scalbn))) && (twom54_scalbn == \old(twom54_scalbn))) && (huge_scalbn == \old(huge_scalbn))) && (tiny_scalbn == \old(tiny_scalbn))) && (zero_krempio == \old(zero_krempio))) && (one_krempio == \old(one_krempio))) && (two24_krempio == \old(two24_krempio))) && (twon24_krempio == \old(twon24_krempio))) && (zero_rempio == \old(zero_rempio))) && (half_rempio == \old(half_rempio))) && (two24_rempio == \old(two24_rempio))) && (invpio2_rempio == \old(invpio2_rempio))) && (pio2_1_rempio == \old(pio2_1_rempio))) && (pio2_1t_rempio == \old(pio2_1t_rempio))) && (pio2_2_rempio == \old(pio2_2_rempio))) && (pio2_2t_rempio == \old(pio2_2t_rempio))) && (pio2_3_rempio == \old(pio2_3_rempio))) && (pio2_3t_rempio == \old(pio2_3t_rempio))) && (one_kcos == \old(one_kcos))) && (C1_kcos == \old(C1_kcos))) && (C2_kcos == \old(C2_kcos))) && (C3_kcos == \old(C3_kcos))) && (C4_kcos == \old(C4_kcos))) && (C5_kcos == \old(C5_kcos))) && (C6_kcos == \old(C6_kcos))) && (half_ksin == \old(half_ksin))) && (S1_ksin == \old(S1_ksin))) && (S2_ksin == \old(S2_ksin))) && (S3_ksin == \old(S3_ksin))) && (S4_ksin == \old(S4_ksin))) && (S5_ksin == \old(S5_ksin))) && (S6_ksin == \old(S6_ksin))) - ProcedureContractResult [Line: 98]: Procedure Contract for copysign_double Derived contract for procedure copysign_double. Ensures: (((((((((((((((((((((((((((((((((huge_floor == \old(huge_floor)) && (two54_scalbn == \old(two54_scalbn))) && (twom54_scalbn == \old(twom54_scalbn))) && (huge_scalbn == \old(huge_scalbn))) && (tiny_scalbn == \old(tiny_scalbn))) && (zero_krempio == \old(zero_krempio))) && (one_krempio == \old(one_krempio))) && (two24_krempio == \old(two24_krempio))) && (twon24_krempio == \old(twon24_krempio))) && (zero_rempio == \old(zero_rempio))) && (half_rempio == \old(half_rempio))) && (two24_rempio == \old(two24_rempio))) && (invpio2_rempio == \old(invpio2_rempio))) && (pio2_1_rempio == \old(pio2_1_rempio))) && (pio2_1t_rempio == \old(pio2_1t_rempio))) && (pio2_2_rempio == \old(pio2_2_rempio))) && (pio2_2t_rempio == \old(pio2_2t_rempio))) && (pio2_3_rempio == \old(pio2_3_rempio))) && (pio2_3t_rempio == \old(pio2_3t_rempio))) && (one_kcos == \old(one_kcos))) && (C1_kcos == \old(C1_kcos))) && (C2_kcos == \old(C2_kcos))) && (C3_kcos == \old(C3_kcos))) && (C4_kcos == \old(C4_kcos))) && (C5_kcos == \old(C5_kcos))) && (C6_kcos == \old(C6_kcos))) && (half_ksin == \old(half_ksin))) && (S1_ksin == \old(S1_ksin))) && (S2_ksin == \old(S2_ksin))) && (S3_ksin == \old(S3_ksin))) && (S4_ksin == \old(S4_ksin))) && (S5_ksin == \old(S5_ksin))) && (S6_ksin == \old(S6_ksin))) - ProcedureContractResult [Line: 548]: Procedure Contract for __kernel_cos Derived contract for procedure __kernel_cos. Ensures: (((((((((((((((((((((((((((((((((huge_floor == \old(huge_floor)) && (two54_scalbn == \old(two54_scalbn))) && (twom54_scalbn == \old(twom54_scalbn))) && (huge_scalbn == \old(huge_scalbn))) && (tiny_scalbn == \old(tiny_scalbn))) && (zero_krempio == \old(zero_krempio))) && (one_krempio == \old(one_krempio))) && (two24_krempio == \old(two24_krempio))) && (twon24_krempio == \old(twon24_krempio))) && (zero_rempio == \old(zero_rempio))) && (half_rempio == \old(half_rempio))) && (two24_rempio == \old(two24_rempio))) && (invpio2_rempio == \old(invpio2_rempio))) && (pio2_1_rempio == \old(pio2_1_rempio))) && (pio2_1t_rempio == \old(pio2_1t_rempio))) && (pio2_2_rempio == \old(pio2_2_rempio))) && (pio2_2t_rempio == \old(pio2_2t_rempio))) && (pio2_3_rempio == \old(pio2_3_rempio))) && (pio2_3t_rempio == \old(pio2_3t_rempio))) && (one_kcos == \old(one_kcos))) && (C1_kcos == \old(C1_kcos))) && (C2_kcos == \old(C2_kcos))) && (C3_kcos == \old(C3_kcos))) && (C4_kcos == \old(C4_kcos))) && (C5_kcos == \old(C5_kcos))) && (C6_kcos == \old(C6_kcos))) && (half_ksin == \old(half_ksin))) && (S1_ksin == \old(S1_ksin))) && (S2_ksin == \old(S2_ksin))) && (S3_ksin == \old(S3_ksin))) && (S4_ksin == \old(S4_ksin))) && (S5_ksin == \old(S5_ksin))) && (S6_ksin == \old(S6_ksin))) - ProcedureContractResult [Line: 592]: Procedure Contract for __kernel_sin Derived contract for procedure __kernel_sin. Ensures: (((((((((((((((((((((((((((((((((huge_floor == \old(huge_floor)) && (two54_scalbn == \old(two54_scalbn))) && (twom54_scalbn == \old(twom54_scalbn))) && (huge_scalbn == \old(huge_scalbn))) && (tiny_scalbn == \old(tiny_scalbn))) && (zero_krempio == \old(zero_krempio))) && (one_krempio == \old(one_krempio))) && (two24_krempio == \old(two24_krempio))) && (twon24_krempio == \old(twon24_krempio))) && (zero_rempio == \old(zero_rempio))) && (half_rempio == \old(half_rempio))) && (two24_rempio == \old(two24_rempio))) && (invpio2_rempio == \old(invpio2_rempio))) && (pio2_1_rempio == \old(pio2_1_rempio))) && (pio2_1t_rempio == \old(pio2_1t_rempio))) && (pio2_2_rempio == \old(pio2_2_rempio))) && (pio2_2t_rempio == \old(pio2_2t_rempio))) && (pio2_3_rempio == \old(pio2_3_rempio))) && (pio2_3t_rempio == \old(pio2_3t_rempio))) && (one_kcos == \old(one_kcos))) && (C1_kcos == \old(C1_kcos))) && (C2_kcos == \old(C2_kcos))) && (C3_kcos == \old(C3_kcos))) && (C4_kcos == \old(C4_kcos))) && (C5_kcos == \old(C5_kcos))) && (C6_kcos == \old(C6_kcos))) && (half_ksin == \old(half_ksin))) && (S1_ksin == \old(S1_ksin))) && (S2_ksin == \old(S2_ksin))) && (S3_ksin == \old(S3_ksin))) && (S4_ksin == \old(S4_ksin))) && (S5_ksin == \old(S5_ksin))) && (S6_ksin == \old(S6_ksin))) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 83.9MB. Free memory is still 47.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 396.74ms. Allocated memory is still 92.3MB. Free memory was 68.7MB in the beginning and 41.5MB in the end (delta: 27.3MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 69.13ms. Allocated memory is still 92.3MB. Free memory was 41.5MB in the beginning and 65.0MB in the end (delta: -23.5MB). Peak memory consumption was 12.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 77.97ms. Allocated memory is still 92.3MB. Free memory was 65.0MB in the beginning and 58.0MB in the end (delta: 7.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 198029.44ms. Allocated memory is still 92.3MB. Free memory was 58.0MB in the beginning and 55.0MB in the end (delta: 3.0MB). Peak memory consumption was 39.3MB. Max. memory is 16.1GB. * CodeCheck took 202754.94ms. Allocated memory was 92.3MB in the beginning and 352.3MB in the end (delta: 260.0MB). Free memory was 55.0MB in the beginning and 275.5MB in the end (delta: -220.5MB). Peak memory consumption was 38.1MB. Max. memory is 16.1GB. * Witness Printer took 153.21ms. Allocated memory is still 352.3MB. Free memory was 275.5MB in the beginning and 258.2MB in the end (delta: 17.3MB). 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: Missing case for function ~Pluszero~64 - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable init_jk_krempio by function scalbn_double - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable PIo2_krempio by function scalbn_double - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable two_over_pi_rempio by function scalbn_double - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable npio2_hw_rempio by function scalbn_double - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable init_jk_krempio by function copysign_double - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable PIo2_krempio by function copysign_double - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable two_over_pi_rempio by function copysign_double - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable npio2_hw_rempio by function copysign_double - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable init_jk_krempio by function __kernel_cos - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable PIo2_krempio by function __kernel_cos - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable two_over_pi_rempio by function __kernel_cos - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable npio2_hw_rempio by function __kernel_cos - 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 init_jk_krempio by function __kernel_sin - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable PIo2_krempio by function __kernel_sin - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable two_over_pi_rempio by function __kernel_sin - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Cannot encode non-modifiability of on-heap variable npio2_hw_rempio by function __kernel_sin RESULT: Ultimate proved your program to be correct! [2024-12-06 06:19:38,764 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9caa97f4-7c4f-4b95-a394-9340becb4b77/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process [2024-12-06 06:19:38,836 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9caa97f4-7c4f-4b95-a394-9340becb4b77/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